2019-12-29 0:42:13 - cex place new buy order: eth_btc 0.017502 19.8 [11234790683]Array
(
    [complete] => 
    [id] => 11234790683
    [time] => 1577576533436
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017502
)

2019-12-29 0:42:18 - cex delete buy orders: eth_btc [above margin]
2019-12-29 0:42:25 - cex place new buy order: eth_btc 0.017502 19.8 [11234791586]Array
(
    [complete] => 
    [id] => 11234791586
    [time] => 1577576545036
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017502
)

2019-12-29 0:42:30 - cex delete buy orders: eth_btc [replace]
2019-12-29 0:42:31 - cex place new buy order: eth_btc 0.017504 19.8 [11234792226] margin:0.20566727605118]Array
(
    [complete] => 
    [id] => 11234792226
    [time] => 1577576551327
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017504
)

2019-12-29 0:42:37 - cex delete buy orders: eth_btc [above margin]
2019-12-29 0:42:43 - cex place new buy order: eth_btc 0.017503 19.8 [11234793615]Array
(
    [complete] => 
    [id] => 11234793615
    [time] => 1577576563394
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017503
)

2019-12-29 0:42:50 - cex delete buy orders: eth_btc [above margin]
2019-12-29 0:42:56 - cex place new buy order: eth_btc 0.017503 19.8 [11234794778]Array
(
    [complete] => 
    [id] => 11234794778
    [time] => 1577576576336
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017503
)

2019-12-29 0:43:02 - cex delete buy orders: eth_btc [above margin]
2019-12-29 0:43:08 - cex place new buy order: eth_btc 0.017503 19.8 [11234795723]Array
(
    [complete] => 
    [id] => 11234795723
    [time] => 1577576587752
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017503
)

2019-12-29 0:43:14 - cex delete buy orders: eth_btc [above margin]
2019-12-29 0:43:20 - cex place new buy order: eth_btc 0.017503 19.8 [11234796844]Array
(
    [complete] => 
    [id] => 11234796844
    [time] => 1577576600401
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017503
)

2019-12-29 0:43:26 - cex delete buy orders: eth_btc [above margin]
2019-12-29 0:43:32 - cex place new buy order: eth_btc 0.017503 19.8 [11234797974]Array
(
    [complete] => 
    [id] => 11234797974
    [time] => 1577576612004
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017503
)

2019-12-29 0:43:39 - cex delete buy orders: eth_btc [replace]
2019-12-29 0:43:40 - cex place new buy order: eth_btc 0.017505 19.8 [11234798913] margin:0.2056555269923]Array
(
    [complete] => 
    [id] => 11234798913
    [time] => 1577576619598
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017505
)

2019-12-29 0:43:47 - cex delete buy orders: eth_btc [above margin]
2019-12-29 0:43:54 - cex place new buy order: eth_btc 0.017503 19.8 [11234800410]Array
(
    [complete] => 
    [id] => 11234800410
    [time] => 1577576634295
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017503
)

2019-12-29 0:43:59 - cex delete buy orders: eth_btc [above margin]
2019-12-29 0:44:04 - cex place new buy order: eth_btc 0.017503 19.8 [11234801071]Array
(
    [complete] => 
    [id] => 11234801071
    [time] => 1577576643701
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017503
)

2019-12-29 0:44:09 - cex delete buy orders: eth_btc [above margin]
2019-12-29 6:01:30 - cex place new buy order: eth_btc 0.017502 19.8 [11236613647]Array
(
    [complete] => 
    [id] => 11236613647
    [time] => 1577595690042
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017502
)

2019-12-29 6:01:36 - cex delete buy orders: eth_btc[move]
2019-12-29 6:01:37 - cex place new buy order: eth_btc 0.017503 19.8 [11236614294] margin:0.19995429616086]Array
(
    [complete] => 
    [id] => 11236614294
    [time] => 1577595696844
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017503
)

2019-12-29 6:01:42 - cex delete buy orders: eth_btc [above margin]
2019-12-29 6:01:50 - cex place new buy order: eth_btc 0.017502 19.8 [11236615208]Array
(
    [complete] => 
    [id] => 11236615208
    [time] => 1577595709752
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017502
)

2019-12-29 6:01:57 - cex delete buy orders: eth_btc[move]
2019-12-29 6:01:58 - cex place new buy order: eth_btc 0.017503 19.8 [11236615803] margin:0.19995429616086]Array
(
    [complete] => 
    [id] => 11236615803
    [time] => 1577595717619
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017503
)

2019-12-29 6:02:03 - cex delete buy orders: eth_btc [above margin]
2019-12-29 6:02:10 - cex place new buy order: eth_btc 0.017502 19.8 [11236616988]Array
(
    [complete] => 
    [id] => 11236616988
    [time] => 1577595729694
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017502
)

2019-12-29 6:02:15 - cex delete buy orders: eth_btc [above margin]
2019-12-29 6:02:38 - cex place new buy order: eth_btc 0.017503 19.8 [11236619078]Array
(
    [complete] => 
    [id] => 11236619078
    [time] => 1577595758478
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017503
)

2019-12-29 6:02:45 - cex delete buy orders: eth_btc [above margin]
2019-12-29 7:22:50 - cex place new buy order: eth_btc 0.017502 19.8 [11237086640]Array
(
    [complete] => 
    [id] => 11237086640
    [time] => 1577600570216
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017502
)

2019-12-29 7:22:57 - cex delete buy orders: eth_btc [above margin]
2019-12-29 7:26:27 - cex place new buy order: eth_btc 0.017502 19.8 [11237106847]Array
(
    [complete] => 
    [id] => 11237106847
    [time] => 1577600787295
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017502
)

2019-12-29 7:26:33 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:26:33 - cex place new buy order: eth_btc 0.017504 19.8 [11237107603] margin:0.2113802559415]Array
(
    [complete] => 
    [id] => 11237107603
    [time] => 1577600793576
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017504
)

2019-12-29 7:26:39 - cex delete buy orders: eth_btc[move]
2019-12-29 7:26:40 - cex place new buy order: eth_btc 0.017505 19.8 [11237108803] margin:0.19993145207358]Array
(
    [complete] => 
    [id] => 11237108803
    [time] => 1577600799917
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017505
)

2019-12-29 7:26:45 - cex delete buy orders: eth_btc[move]
2019-12-29 7:26:46 - cex place new buy order: eth_btc 0.017506 19.8 [11237109446] margin:0.19992003198719]Array
(
    [complete] => 
    [id] => 11237109446
    [time] => 1577600806047
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017506
)

2019-12-29 7:26:52 - cex delete buy orders: eth_btc [above margin]
2019-12-29 7:26:58 - cex place new buy order: eth_btc 0.017502 19.8 [11237110924]Array
(
    [complete] => 
    [id] => 11237110924
    [time] => 1577600817584
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017502
)

2019-12-29 7:27:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:27:04 - cex place new buy order: eth_btc 0.017504 19.8 [11237111572] margin:0.22851919561242]Array
(
    [complete] => 
    [id] => 11237111572
    [time] => 1577600824165
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017504
)

2019-12-29 7:27:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:27:11 - cex place new buy order: eth_btc 0.017506 19.8 [11237112149] margin:0.21706843367988]Array
(
    [complete] => 
    [id] => 11237112149
    [time] => 1577600830868
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017506
)

2019-12-29 7:27:16 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:27:17 - cex place new buy order: eth_btc 0.017508 19.8 [11237112616] margin:0.20562028786839]Array
(
    [complete] => 
    [id] => 11237112616
    [time] => 1577600837278
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017508
)

2019-12-29 7:27:23 - cex delete buy orders: eth_btc [above margin]
2019-12-29 7:27:29 - cex place new buy order: eth_btc 0.017502 19.8 [11237113751]Array
(
    [complete] => 
    [id] => 11237113751
    [time] => 1577600848771
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017502
)

2019-12-29 7:27:34 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:27:35 - cex place new buy order: eth_btc 0.017504 19.8 [11237114370] margin:0.22851919561242]Array
(
    [complete] => 
    [id] => 11237114370
    [time] => 1577600854598
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017504
)

2019-12-29 7:27:40 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:27:41 - cex place new buy order: eth_btc 0.017506 19.8 [11237114877] margin:0.21706843367988]Array
(
    [complete] => 
    [id] => 11237114877
    [time] => 1577600861565
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017506
)

2019-12-29 7:27:47 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:27:48 - cex place new buy order: eth_btc 0.017508 19.8 [11237115502] margin:0.20562028786839]Array
(
    [complete] => 
    [id] => 11237115502
    [time] => 1577600868152
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017508
)

2019-12-29 7:27:53 - cex delete buy orders: eth_btc [above margin]
2019-12-29 7:27:59 - cex place new buy order: eth_btc 0.017502 19.8 [11237116887]Array
(
    [complete] => 
    [id] => 11237116887
    [time] => 1577600879329
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017502
)

2019-12-29 7:28:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:28:04 - cex place new buy order: eth_btc 0.017504 19.8 [11237117244] margin:0.21709323583179]Array
(
    [complete] => 
    [id] => 11237117244
    [time] => 1577600884117
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017504
)

2019-12-29 7:28:09 - cex delete buy orders: eth_btc[move]
2019-12-29 7:28:10 - cex place new buy order: eth_btc 0.017505 19.8 [11237117716] margin:0.19993145207358]Array
(
    [complete] => 
    [id] => 11237117716
    [time] => 1577600890214
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017505
)

2019-12-29 7:28:15 - cex delete buy orders: eth_btc [above margin]
2019-12-29 7:28:22 - cex place new buy order: eth_btc 0.017502 19.8 [11237118609]Array
(
    [complete] => 
    [id] => 11237118609
    [time] => 1577600901992
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017502
)

2019-12-29 7:28:27 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:28:28 - cex place new buy order: eth_btc 0.017504 19.8 [11237118992] margin:0.2113802559415]Array
(
    [complete] => 
    [id] => 11237118992
    [time] => 1577600907555
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017504
)

2019-12-29 7:28:33 - cex delete buy orders: eth_btc [above margin]
2019-12-29 7:28:39 - cex place new buy order: eth_btc 0.017502 19.8 [11237120089]Array
(
    [complete] => 
    [id] => 11237120089
    [time] => 1577600918676
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017502
)

2019-12-29 7:28:44 - cex delete buy orders: eth_btc[move]
2019-12-29 7:28:44 - cex place new buy order: eth_btc 0.017503 19.8 [11237120625] margin:0.19995429616086]Array
(
    [complete] => 
    [id] => 11237120625
    [time] => 1577600924586
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017503
)

2019-12-29 7:28:50 - cex delete buy orders: eth_btc [above margin]
2019-12-29 7:28:56 - cex place new buy order: eth_btc 0.017502 19.8 [11237121540]Array
(
    [complete] => 
    [id] => 11237121540
    [time] => 1577600936088
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017502
)

2019-12-29 7:29:02 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:29:03 - cex place new buy order: eth_btc 0.017504 19.8 [11237123015] margin:0.20566727605118]Array
(
    [complete] => 
    [id] => 11237123015
    [time] => 1577600943086
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017504
)

2019-12-29 7:29:08 - cex delete buy orders: eth_btc [above margin]
2019-12-29 7:29:14 - cex place new buy order: eth_btc 0.017502 19.8 [11237124595]Array
(
    [complete] => 
    [id] => 11237124595
    [time] => 1577600954235
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017502
)

2019-12-29 7:29:19 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:29:20 - cex place new buy order: eth_btc 0.017504 19.8 [11237125122] margin:0.2113802559415]Array
(
    [complete] => 
    [id] => 11237125122
    [time] => 1577600959941
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017504
)

2019-12-29 7:29:25 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:29:26 - cex place new buy order: eth_btc 0.017506 19.8 [11237125769] margin:0.21135610647778]Array
(
    [complete] => 
    [id] => 11237125769
    [time] => 1577600966050
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017506
)

2019-12-29 7:29:32 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:29:33 - cex place new buy order: eth_btc 0.017508 19.8 [11237126487] margin:0.2113319625314]Array
(
    [complete] => 
    [id] => 11237126487
    [time] => 1577600972861
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017508
)

2019-12-29 7:29:39 - cex delete buy orders: eth_btc [above margin]
2019-12-29 7:29:45 - cex place new buy order: eth_btc 0.017502 19.8 [11237127874]Array
(
    [complete] => 
    [id] => 11237127874
    [time] => 1577600985323
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017502
)

2019-12-29 7:29:51 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:29:52 - cex place new buy order: eth_btc 0.017504 19.8 [11237128605] margin:0.2113802559415]Array
(
    [complete] => 
    [id] => 11237128605
    [time] => 1577600992417
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017504
)

2019-12-29 7:29:58 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:29:59 - cex place new buy order: eth_btc 0.017506 19.8 [11237129329] margin:0.21135610647778]Array
(
    [complete] => 
    [id] => 11237129329
    [time] => 1577600999044
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017506
)

2019-12-29 7:30:03 - cex delete buy orders: eth_btc [above margin]
2019-12-29 7:30:09 - cex place new buy order: eth_btc 0.017502 19.8 [11237130767]Array
(
    [complete] => 
    [id] => 11237130767
    [time] => 1577601009337
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017502
)

2019-12-29 7:30:14 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:30:15 - cex place new buy order: eth_btc 0.017506 19.8 [11237131324] margin:0.22849308808408]Array
(
    [complete] => 
    [id] => 11237131324
    [time] => 1577601015134
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017506
)

2019-12-29 7:30:20 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:30:21 - cex place new buy order: eth_btc 0.017508 19.8 [11237131834] margin:0.21704363719441]Array
(
    [complete] => 
    [id] => 11237131834
    [time] => 1577601021469
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017508
)

2019-12-29 7:30:27 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:30:29 - cex place new buy order: eth_btc 0.01751 19.8 [11237132483] margin:0.2113078241005]Array
(
    [complete] => 
    [id] => 11237132483
    [time] => 1577601028835
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01751
)

2019-12-29 7:30:35 - cex delete buy orders: eth_btc [above margin]
2019-12-29 7:30:42 - cex place new buy order: eth_btc 0.017506 19.8 [11237133800]Array
(
    [complete] => 
    [id] => 11237133800
    [time] => 1577601041958
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017506
)

2019-12-29 7:30:47 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:30:48 - cex place new buy order: eth_btc 0.017508 19.8 [11237134055] margin:0.21704363719441]Array
(
    [complete] => 
    [id] => 11237134055
    [time] => 1577601047560
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017508
)

2019-12-29 7:30:54 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:30:55 - cex place new buy order: eth_btc 0.01751 19.8 [11237134654] margin:0.20559680182752]Array
(
    [complete] => 
    [id] => 11237134654
    [time] => 1577601055335
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01751
)

2019-12-29 7:31:02 - cex delete buy orders: eth_btc [above margin]
2019-12-29 7:31:08 - cex place new buy order: eth_btc 0.017506 19.8 [11237135505]Array
(
    [complete] => 
    [id] => 11237135505
    [time] => 1577601067541
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017506
)

2019-12-29 7:31:13 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:31:14 - cex place new buy order: eth_btc 0.017508 19.8 [11237135970] margin:0.22275531185743]Array
(
    [complete] => 
    [id] => 11237135970
    [time] => 1577601073587
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017508
)

2019-12-29 7:31:19 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:31:20 - cex place new buy order: eth_btc 0.01751 19.8 [11237136661] margin:0.20559680182752]Array
(
    [complete] => 
    [id] => 11237136661
    [time] => 1577601079881
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01751
)

2019-12-29 7:31:26 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:31:27 - cex place new buy order: eth_btc 0.017512 19.8 [11237137429] margin:0.20557332115121]Array
(
    [complete] => 
    [id] => 11237137429
    [time] => 1577601086790
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017512
)

2019-12-29 7:31:33 - cex delete buy orders: eth_btc[move]
2019-12-29 7:31:33 - cex place new buy order: eth_btc 0.017505 19.8 [11237137903] margin:0.20556158282417]Array
(
    [complete] => 
    [id] => 11237137903
    [time] => 1577601093561
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017505
)

2019-12-29 7:31:39 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:31:40 - cex place new buy order: eth_btc 0.017507 19.8 [11237138379] margin:0.23990403838463]Array
(
    [complete] => 
    [id] => 11237138379
    [time] => 1577601100475
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017507
)

2019-12-29 7:31:46 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:31:47 - cex place new buy order: eth_btc 0.017509 19.8 [11237138842] margin:0.22845393797475]Array
(
    [complete] => 
    [id] => 11237138842
    [time] => 1577601107219
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017509
)

2019-12-29 7:31:53 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:31:54 - cex place new buy order: eth_btc 0.017511 19.8 [11237139228] margin:0.21700645308662]Array
(
    [complete] => 
    [id] => 11237139228
    [time] => 1577601113652
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017511
)

2019-12-29 7:32:00 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:32:01 - cex place new buy order: eth_btc 0.017513 19.8 [11237139599] margin:0.20556158282417]Array
(
    [complete] => 
    [id] => 11237139599
    [time] => 1577601120675
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017513
)

2019-12-29 7:32:02 - cex delete buy orders: eth_btc [above margin]
2019-12-29 7:32:09 - cex place new buy order: eth_btc 0.017506 19.8 [11237140101]Array
(
    [complete] => 
    [id] => 11237140101
    [time] => 1577601129286
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017506
)

2019-12-29 7:32:15 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:32:15 - cex place new buy order: eth_btc 0.017508 19.8 [11237140416] margin:0.23417866118343]Array
(
    [complete] => 
    [id] => 11237140416
    [time] => 1577601135554
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017508
)

2019-12-29 7:32:23 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:32:24 - cex place new buy order: eth_btc 0.01751 19.8 [11237141060] margin:0.22272986864647]Array
(
    [complete] => 
    [id] => 11237141060
    [time] => 1577601144086
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01751
)

2019-12-29 7:32:30 - cex delete buy orders: eth_btc[move]
2019-12-29 7:32:32 - cex place new buy order: eth_btc 0.017513 19.8 [11237141509] margin:0.19984012789767]Array
(
    [complete] => 
    [id] => 11237141509
    [time] => 1577601151584
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017513
)

2019-12-29 7:32:37 - cex delete buy orders: eth_btc [above margin]
2019-12-29 7:32:49 - cex place new buy order: eth_btc 0.017514 19.8 [11237142330]Array
(
    [complete] => 
    [id] => 11237142330
    [time] => 1577601168720
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017514
)

2019-12-29 7:32:54 - cex delete buy orders: eth_btc [above margin]
2019-12-29 7:33:13 - cex place new buy order: eth_btc 0.017514 19.8 [11237144573]Array
(
    [complete] => 
    [id] => 11237144573
    [time] => 1577601193527
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017514
)

2019-12-29 7:33:19 - cex delete buy orders: eth_btc [above margin]
2019-12-29 7:33:25 - cex place new buy order: eth_btc 0.017514 19.8 [11237145822]Array
(
    [complete] => 
    [id] => 11237145822
    [time] => 1577601204925
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017514
)

2019-12-29 7:33:30 - cex delete buy orders: eth_btc [above margin]
2019-12-29 7:33:36 - cex place new buy order: eth_btc 0.017514 19.8 [11237146577]Array
(
    [complete] => 
    [id] => 11237146577
    [time] => 1577601216013
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017514
)

2019-12-29 7:33:42 - cex delete buy orders: eth_btc [above margin]
2019-12-29 7:33:48 - cex place new buy order: eth_btc 0.017514 19.8 [11237147243]Array
(
    [complete] => 
    [id] => 11237147243
    [time] => 1577601228200
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017514
)

2019-12-29 7:33:54 - cex delete buy orders: eth_btc [above margin]
2019-12-29 7:34:00 - cex place new buy order: eth_btc 0.017514 19.8 [11237147747]Array
(
    [complete] => 
    [id] => 11237147747
    [time] => 1577601240203
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017514
)

2019-12-29 7:34:03 - cex delete buy orders: eth_btc [above margin]
2019-12-29 7:34:10 - cex place new buy order: eth_btc 0.017514 19.8 [11237148327]Array
(
    [complete] => 
    [id] => 11237148327
    [time] => 1577601250357
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017514
)

2019-12-29 7:34:16 - cex delete buy orders: eth_btc [above margin]
2019-12-29 7:34:22 - cex place new buy order: eth_btc 0.017514 19.8 [11237149244]Array
(
    [complete] => 
    [id] => 11237149244
    [time] => 1577601262146
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017514
)

2019-12-29 7:34:27 - cex delete buy orders: eth_btc [above margin]
2019-12-29 7:34:34 - cex place new buy order: eth_btc 0.017514 19.8 [11237150033]Array
(
    [complete] => 
    [id] => 11237150033
    [time] => 1577601273834
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017514
)

2019-12-29 7:34:40 - cex delete buy orders: eth_btc [above margin]
2019-12-29 7:34:47 - cex place new buy order: eth_btc 0.017514 19.8 [11237150825]Array
(
    [complete] => 
    [id] => 11237150825
    [time] => 1577601286788
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017514
)

2019-12-29 7:34:53 - cex delete buy orders: eth_btc [above margin]
2019-12-29 7:34:59 - cex place new buy order: eth_btc 0.017514 19.8 [11237151738]Array
(
    [complete] => 
    [id] => 11237151738
    [time] => 1577601299334
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017514
)

2019-12-29 7:35:08 - cex delete buy orders: eth_btc [above margin]
2019-12-29 7:35:15 - cex place new buy order: eth_btc 0.017514 19.8 [11237152503]Array
(
    [complete] => 
    [id] => 11237152503
    [time] => 1577601314730
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017514
)

2019-12-29 7:35:20 - cex delete buy orders: eth_btc [above margin]
2019-12-29 7:35:27 - cex place new buy order: eth_btc 0.017514 19.8 [11237153622]Array
(
    [complete] => 
    [id] => 11237153622
    [time] => 1577601326597
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017514
)

2019-12-29 7:35:33 - cex delete buy orders: eth_btc [above margin]
2019-12-29 7:37:02 - cex place new buy order: eth_btc 0.017506 19.8 [11237160036]Array
(
    [complete] => 
    [id] => 11237160036
    [time] => 1577601422129
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017506
)

2019-12-29 7:37:07 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:37:09 - cex place new buy order: eth_btc 0.017508 19.8 [11237160392] margin:0.24560201050947]Array
(
    [complete] => 
    [id] => 11237160392
    [time] => 1577601428686
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017508
)

2019-12-29 7:37:15 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:37:16 - cex place new buy order: eth_btc 0.01751 19.8 [11237160656] margin:0.23415191319245]Array
(
    [complete] => 
    [id] => 11237160656
    [time] => 1577601435796
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01751
)

2019-12-29 7:37:23 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:37:24 - cex place new buy order: eth_btc 0.017512 19.8 [11237161155] margin:0.23412517131109]Array
(
    [complete] => 
    [id] => 11237161155
    [time] => 1577601443627
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017512
)

2019-12-29 7:37:29 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:37:30 - cex place new buy order: eth_btc 0.017514 19.8 [11237161787] margin:0.2226789996574]Array
(
    [complete] => 
    [id] => 11237161787
    [time] => 1577601450235
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017514
)

2019-12-29 7:37:37 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:37:39 - cex place new buy order: eth_btc 0.017516 19.8 [11237162599] margin:0.22265357387532]Array
(
    [complete] => 
    [id] => 11237162599
    [time] => 1577601458683
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017516
)

2019-12-29 7:37:45 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:37:46 - cex place new buy order: eth_btc 0.017518 19.8 [11237162858] margin:0.21121132549378]Array
(
    [complete] => 
    [id] => 11237162858
    [time] => 1577601466252
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017518
)

2019-12-29 7:37:53 - cex delete buy orders: eth_btc[move]
2019-12-29 7:37:54 - cex place new buy order: eth_btc 0.017519 19.8 [11237163234] margin:0.19977168949772]Array
(
    [complete] => 
    [id] => 11237163234
    [time] => 1577601473613
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017519
)

2019-12-29 7:38:03 - cex delete buy orders: eth_btc [above margin]
2019-12-29 7:38:09 - cex place new buy order: eth_btc 0.017506 19.8 [11237164496]Array
(
    [complete] => 
    [id] => 11237164496
    [time] => 1577601489340
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017506
)

2019-12-29 7:38:14 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:38:15 - cex place new buy order: eth_btc 0.017508 19.8 [11237165167] margin:0.26844870916152]Array
(
    [complete] => 
    [id] => 11237165167
    [time] => 1577601495145
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017508
)

2019-12-29 7:38:21 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:38:22 - cex place new buy order: eth_btc 0.01751 19.8 [11237165663] margin:0.25699600228442]Array
(
    [complete] => 
    [id] => 11237165663
    [time] => 1577601502425
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01751
)

2019-12-29 7:38:29 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:38:30 - cex place new buy order: eth_btc 0.017512 19.8 [11237166152] margin:0.25125628140703]Array
(
    [complete] => 
    [id] => 11237166152
    [time] => 1577601509976
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017512
)

2019-12-29 7:38:36 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:38:36 - cex place new buy order: eth_btc 0.017514 19.8 [11237166809] margin:0.23980815347719]Array
(
    [complete] => 
    [id] => 11237166809
    [time] => 1577601516564
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017514
)

2019-12-29 7:38:42 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:38:43 - cex place new buy order: eth_btc 0.017516 19.8 [11237167438] margin:0.22836263987212]Array
(
    [complete] => 
    [id] => 11237167438
    [time] => 1577601522923
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017516
)

2019-12-29 7:38:49 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:38:50 - cex place new buy order: eth_btc 0.017518 19.8 [11237168219] margin:0.21691973969629]Array
(
    [complete] => 
    [id] => 11237168219
    [time] => 1577601529889
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017518
)

2019-12-29 7:38:56 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:38:56 - cex place new buy order: eth_btc 0.01752 19.8 [11237168734] margin:0.20547945205478]Array
(
    [complete] => 
    [id] => 11237168734
    [time] => 1577601536557
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01752
)

2019-12-29 7:39:03 - cex delete buy orders: eth_btc [above margin]
2019-12-29 7:39:09 - cex place new buy order: eth_btc 0.017506 19.8 [11237170010]Array
(
    [complete] => 
    [id] => 11237170010
    [time] => 1577601548675
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017506
)

2019-12-29 7:39:13 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:39:14 - cex place new buy order: eth_btc 0.017508 19.8 [11237170485] margin:0.27416038382451]Array
(
    [complete] => 
    [id] => 11237170485
    [time] => 1577601554257
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017508
)

2019-12-29 7:39:20 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:39:21 - cex place new buy order: eth_btc 0.01751 19.8 [11237171066] margin:0.26841804683038]Array
(
    [complete] => 
    [id] => 11237171066
    [time] => 1577601560874
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01751
)

2019-12-29 7:39:27 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:39:29 - cex place new buy order: eth_btc 0.017512 19.8 [11237171722] margin:0.25125628140703]Array
(
    [complete] => 
    [id] => 11237171722
    [time] => 1577601568659
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017512
)

2019-12-29 7:39:35 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:39:36 - cex place new buy order: eth_btc 0.017514 19.8 [11237172192] margin:0.24551787141713]Array
(
    [complete] => 
    [id] => 11237172192
    [time] => 1577601575590
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017514
)

2019-12-29 7:39:42 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:39:43 - cex place new buy order: eth_btc 0.017516 19.8 [11237172836] margin:0.23407170586891]Array
(
    [complete] => 
    [id] => 11237172836
    [time] => 1577601582870
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017516
)

2019-12-29 7:39:49 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:39:50 - cex place new buy order: eth_btc 0.017518 19.8 [11237173414] margin:0.22833656810137]Array
(
    [complete] => 
    [id] => 11237173414
    [time] => 1577601589848
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017518
)

2019-12-29 7:39:55 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:39:56 - cex place new buy order: eth_btc 0.01752 19.8 [11237173995] margin:0.21689497716895]Array
(
    [complete] => 
    [id] => 11237173995
    [time] => 1577601596236
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01752
)

2019-12-29 7:40:02 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:40:03 - cex place new buy order: eth_btc 0.017522 19.8 [11237174691] margin:0.20545599817374]Array
(
    [complete] => 
    [id] => 11237174691
    [time] => 1577601602930
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017522
)

2019-12-29 7:40:08 - cex delete buy orders: eth_btc [above margin]
2019-12-29 7:40:14 - cex place new buy order: eth_btc 0.017506 19.8 [11237176646]Array
(
    [complete] => 
    [id] => 11237176646
    [time] => 1577601614197
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017506
)

2019-12-29 7:40:19 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:40:20 - cex place new buy order: eth_btc 0.017508 19.8 [11237177174] margin:0.28558373315055]Array
(
    [complete] => 
    [id] => 11237177174
    [time] => 1577601620188
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017508
)

2019-12-29 7:40:26 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:40:27 - cex place new buy order: eth_btc 0.01751 19.8 [11237177616] margin:0.27412906910336]Array
(
    [complete] => 
    [id] => 11237177616
    [time] => 1577601626951
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01751
)

2019-12-29 7:40:32 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:40:33 - cex place new buy order: eth_btc 0.017512 19.8 [11237178107] margin:0.262677021471]Array
(
    [complete] => 
    [id] => 11237178107
    [time] => 1577601633170
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017512
)

2019-12-29 7:40:39 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:40:39 - cex place new buy order: eth_btc 0.017514 19.8 [11237178683] margin:0.25122758935707]Array
(
    [complete] => 
    [id] => 11237178683
    [time] => 1577601639563
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017514
)

2019-12-29 7:40:46 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:40:47 - cex place new buy order: eth_btc 0.017516 19.8 [11237179360] margin:0.23978077186573]Array
(
    [complete] => 
    [id] => 11237179360
    [time] => 1577601647018
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017516
)

2019-12-29 7:40:53 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:40:54 - cex place new buy order: eth_btc 0.017518 19.8 [11237179844] margin:0.23975339650644]Array
(
    [complete] => 
    [id] => 11237179844
    [time] => 1577601653687
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017518
)

2019-12-29 7:40:59 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:41:00 - cex place new buy order: eth_btc 0.01752 19.8 [11237180332] margin:0.23972602739726]Array
(
    [complete] => 
    [id] => 11237180332
    [time] => 1577601660255
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01752
)

2019-12-29 7:41:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:41:04 - cex place new buy order: eth_btc 0.017522 19.8 [11237180567] margin:0.22828444241525]Array
(
    [complete] => 
    [id] => 11237180567
    [time] => 1577601664101
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017522
)

2019-12-29 7:41:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:41:12 - cex place new buy order: eth_btc 0.017524 19.8 [11237181096] margin:0.21684546907099]Array
(
    [complete] => 
    [id] => 11237181096
    [time] => 1577601671604
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017524
)

2019-12-29 7:41:18 - cex delete buy orders: eth_btc [above margin]
2019-12-29 7:41:24 - cex place new buy order: eth_btc 0.017506 19.8 [11237182378]Array
(
    [complete] => 
    [id] => 11237182378
    [time] => 1577601683958
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017506
)

2019-12-29 7:41:30 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:41:31 - cex place new buy order: eth_btc 0.017508 19.8 [11237183200] margin:0.3084304318026]Array
(
    [complete] => 
    [id] => 11237183200
    [time] => 1577601690595
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017508
)

2019-12-29 7:41:36 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:41:37 - cex place new buy order: eth_btc 0.01751 19.8 [11237184110] margin:0.29697315819532]Array
(
    [complete] => 
    [id] => 11237184110
    [time] => 1577601697204
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01751
)

2019-12-29 7:41:44 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:41:45 - cex place new buy order: eth_btc 0.017512 19.8 [11237185141] margin:0.2855185015989]Array
(
    [complete] => 
    [id] => 11237185141
    [time] => 1577601705076
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017512
)

2019-12-29 7:41:51 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:41:52 - cex place new buy order: eth_btc 0.017514 19.8 [11237185802] margin:0.27406646111683]Array
(
    [complete] => 
    [id] => 11237185802
    [time] => 1577601712042
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017514
)

2019-12-29 7:41:59 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:42:00 - cex place new buy order: eth_btc 0.017516 19.8 [11237186463] margin:0.26261703585293]Array
(
    [complete] => 
    [id] => 11237186463
    [time] => 1577601719929
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017516
)

2019-12-29 7:42:03 - cex delete buy orders: eth_btc[move]
2019-12-29 7:42:04 - cex place new buy order: eth_btc 0.017516 19.8 [11237186770] margin:0.25689330364789]Array
(
    [complete] => 
    [id] => 11237186770
    [time] => 1577601723748
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017516
)

2019-12-29 7:42:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:42:12 - cex place new buy order: eth_btc 0.017518 19.8 [11237187342] margin:0.25117022491152]Array
(
    [complete] => 
    [id] => 11237187342
    [time] => 1577601731619
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017518
)

2019-12-29 7:42:19 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:42:19 - cex place new buy order: eth_btc 0.01752 19.8 [11237188294] margin:0.23972602739726]Array
(
    [complete] => 
    [id] => 11237188294
    [time] => 1577601739576
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01752
)

2019-12-29 7:42:25 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:42:26 - cex place new buy order: eth_btc 0.017522 19.8 [11237188848] margin:0.23399155347563]Array
(
    [complete] => 
    [id] => 11237188848
    [time] => 1577601746443
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017522
)

2019-12-29 7:42:33 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:42:34 - cex place new buy order: eth_btc 0.017524 19.8 [11237189485] margin:0.21684546907099]Array
(
    [complete] => 
    [id] => 11237189485
    [time] => 1577601753845
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017524
)

2019-12-29 7:42:40 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:42:41 - cex place new buy order: eth_btc 0.017526 19.8 [11237189902] margin:0.22252653200958]Array
(
    [complete] => 
    [id] => 11237189902
    [time] => 1577601761105
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017526
)

2019-12-29 7:42:47 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:42:49 - cex place new buy order: eth_btc 0.017528 19.8 [11237190515] margin:0.2110908261068]Array
(
    [complete] => 
    [id] => 11237190515
    [time] => 1577601768713
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017528
)

2019-12-29 7:42:55 - cex delete buy orders: eth_btc [above margin]
2019-12-29 7:43:04 - cex place new buy order: eth_btc 0.017506 19.8 [11237191737]Array
(
    [complete] => 
    [id] => 11237191737
    [time] => 1577601783584
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017506
)

2019-12-29 7:43:09 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:43:10 - cex place new buy order: eth_btc 0.017508 19.8 [11237192350] margin:0.31414210646559]Array
(
    [complete] => 
    [id] => 11237192350
    [time] => 1577601789646
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017508
)

2019-12-29 7:43:15 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:43:16 - cex place new buy order: eth_btc 0.01751 19.8 [11237192861] margin:0.29697315819532]Array
(
    [complete] => 
    [id] => 11237192861
    [time] => 1577601795781
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01751
)

2019-12-29 7:43:21 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:43:22 - cex place new buy order: eth_btc 0.017512 19.8 [11237193255] margin:0.2855185015989]Array
(
    [complete] => 
    [id] => 11237193255
    [time] => 1577601802462
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017512
)

2019-12-29 7:43:28 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:43:29 - cex place new buy order: eth_btc 0.017514 19.8 [11237193801] margin:0.27406646111683]Array
(
    [complete] => 
    [id] => 11237193801
    [time] => 1577601809148
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017514
)

2019-12-29 7:43:35 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:43:36 - cex place new buy order: eth_btc 0.017526 19.8 [11237194312] margin:0.23393814903572]Array
(
    [complete] => 
    [id] => 11237194312
    [time] => 1577601815594
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017526
)

2019-12-29 7:43:42 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:43:43 - cex place new buy order: eth_btc 0.01753 19.8 [11237195263] margin:0.21106674272675]Array
(
    [complete] => 
    [id] => 11237195263
    [time] => 1577601823376
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01753
)

2019-12-29 7:43:49 - cex delete buy orders: eth_btc[move]
2019-12-29 7:43:50 - cex place new buy order: eth_btc 0.017531 19.8 [11237195833] margin:0.19963495322837]Array
(
    [complete] => 
    [id] => 11237195833
    [time] => 1577601830260
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017531
)

2019-12-29 7:43:56 - cex delete buy orders: eth_btc [above margin]
2019-12-29 7:44:03 - cex place new buy order: eth_btc 0.017526 19.8 [11237197193]Array
(
    [complete] => 
    [id] => 11237197193
    [time] => 1577601842859
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017526
)

2019-12-29 7:44:08 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:44:09 - cex place new buy order: eth_btc 0.017528 19.8 [11237197582] margin:0.22820629849383]Array
(
    [complete] => 
    [id] => 11237197582
    [time] => 1577601849115
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017528
)

2019-12-29 7:44:15 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:44:16 - cex place new buy order: eth_btc 0.017532 19.8 [11237198267] margin:0.20533880903491]Array
(
    [complete] => 
    [id] => 11237198267
    [time] => 1577601855961
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017532
)

2019-12-29 7:44:22 - cex delete buy orders: eth_btc [above margin]
2019-12-29 7:44:28 - cex place new buy order: eth_btc 0.017532 19.8 [11237199178]Array
(
    [complete] => 
    [id] => 11237199178
    [time] => 1577601867773
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017532
)

2019-12-29 7:44:33 - cex delete buy orders: eth_btc [above margin]
2019-12-29 7:44:39 - cex place new buy order: eth_btc 0.017526 19.8 [11237200736]Array
(
    [complete] => 
    [id] => 11237200736
    [time] => 1577601879124
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017526
)

2019-12-29 7:44:44 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:44:45 - cex place new buy order: eth_btc 0.017528 19.8 [11237201393] margin:0.22250114103148]Array
(
    [complete] => 
    [id] => 11237201393
    [time] => 1577601885036
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017528
)

2019-12-29 7:44:51 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:44:52 - cex place new buy order: eth_btc 0.01753 19.8 [11237202376] margin:0.22247575584713]Array
(
    [complete] => 
    [id] => 11237202376
    [time] => 1577601892096
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01753
)

2019-12-29 7:44:57 - cex delete buy orders: eth_btc [above margin]
2019-12-29 7:45:03 - cex place new buy order: eth_btc 0.017526 19.8 [11237203579]Array
(
    [complete] => 
    [id] => 11237203579
    [time] => 1577601903352
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017526
)

2019-12-29 7:45:08 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:45:09 - cex place new buy order: eth_btc 0.017528 19.8 [11237204585] margin:0.21679598356912]Array
(
    [complete] => 
    [id] => 11237204585
    [time] => 1577601909160
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017528
)

2019-12-29 7:45:14 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:45:15 - cex place new buy order: eth_btc 0.01753 19.8 [11237205094] margin:0.20536223616656]Array
(
    [complete] => 
    [id] => 11237205094
    [time] => 1577601915304
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01753
)

2019-12-29 7:45:21 - cex delete buy orders: eth_btc [above margin]
2019-12-29 7:45:27 - cex place new buy order: eth_btc 0.017526 19.8 [11237205888]Array
(
    [complete] => 
    [id] => 11237205888
    [time] => 1577601927365
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017526
)

2019-12-29 7:45:33 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:45:33 - cex place new buy order: eth_btc 0.017528 19.8 [11237206173] margin:0.21679598356912]Array
(
    [complete] => 
    [id] => 11237206173
    [time] => 1577601933548
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017528
)

2019-12-29 7:45:40 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:45:41 - cex place new buy order: eth_btc 0.01753 19.8 [11237206708] margin:0.20536223616656]Array
(
    [complete] => 
    [id] => 11237206708
    [time] => 1577601940614
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01753
)

2019-12-29 7:45:47 - cex delete buy orders: eth_btc [above margin]
2019-12-29 7:45:53 - cex place new buy order: eth_btc 0.017526 19.8 [11237207402]Array
(
    [complete] => 
    [id] => 11237207402
    [time] => 1577601952708
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017526
)

2019-12-29 7:45:57 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:45:59 - cex place new buy order: eth_btc 0.017528 19.8 [11237207577] margin:0.20538566864445]Array
(
    [complete] => 
    [id] => 11237207577
    [time] => 1577601958934
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017528
)

2019-12-29 7:46:03 - cex delete buy orders: eth_btc [above margin]
2019-12-29 7:46:09 - cex place new buy order: eth_btc 0.017526 19.8 [11237207980]Array
(
    [complete] => 
    [id] => 11237207980
    [time] => 1577601969026
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017526
)

2019-12-29 7:46:14 - cex delete buy orders: eth_btc [above margin]
2019-12-29 7:46:20 - cex place new buy order: eth_btc 0.017526 19.8 [11237209003]Array
(
    [complete] => 
    [id] => 11237209003
    [time] => 1577601980333
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017526
)

2019-12-29 7:46:26 - cex delete buy orders: eth_btc [above margin]
2019-12-29 7:48:30 - cex place new buy order: eth_btc 0.017526 19.8 [11237221641]Array
(
    [complete] => 
    [id] => 11237221641
    [time] => 1577602109787
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017526
)

2019-12-29 7:48:36 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:48:37 - cex place new buy order: eth_btc 0.017528 19.8 [11237222118] margin:0.20538566864445]Array
(
    [complete] => 
    [id] => 11237222118
    [time] => 1577602117111
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017528
)

2019-12-29 7:48:45 - cex delete buy orders: eth_btc [above margin]
2019-12-29 7:49:03 - cex place new buy order: eth_btc 0.017526 19.8 [11237224274]Array
(
    [complete] => 
    [id] => 11237224274
    [time] => 1577602143206
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017526
)

2019-12-29 7:49:09 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:49:10 - cex place new buy order: eth_btc 0.017528 19.8 [11237224660] margin:0.20538566864445]Array
(
    [complete] => 
    [id] => 11237224660
    [time] => 1577602149803
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017528
)

2019-12-29 7:49:16 - cex delete buy orders: eth_btc [above margin]
2019-12-29 7:49:22 - cex place new buy order: eth_btc 0.017526 19.8 [11237225348]Array
(
    [complete] => 
    [id] => 11237225348
    [time] => 1577602161771
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017526
)

2019-12-29 7:49:27 - cex delete buy orders: eth_btc [above margin]
2019-12-29 7:49:33 - cex place new buy order: eth_btc 0.017526 19.8 [11237226622]Array
(
    [complete] => 
    [id] => 11237226622
    [time] => 1577602173302
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017526
)

2019-12-29 7:49:38 - cex delete buy orders: eth_btc [above margin]
2019-12-29 7:50:15 - cex place new buy order: eth_btc 0.017526 19.8 [11237230578]Array
(
    [complete] => 
    [id] => 11237230578
    [time] => 1577602214837
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017526
)

2019-12-29 7:50:20 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:50:22 - cex place new buy order: eth_btc 0.017528 19.8 [11237231146] margin:0.20538566864445]Array
(
    [complete] => 
    [id] => 11237231146
    [time] => 1577602221681
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017528
)

2019-12-29 7:50:28 - cex delete buy orders: eth_btc [above margin]
2019-12-29 7:50:35 - cex place new buy order: eth_btc 0.017526 19.8 [11237232405]Array
(
    [complete] => 
    [id] => 11237232405
    [time] => 1577602234929
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017526
)

2019-12-29 7:50:41 - cex delete buy orders: eth_btc [above margin]
2019-12-29 7:50:54 - cex place new buy order: eth_btc 0.017526 19.8 [11237233992]Array
(
    [complete] => 
    [id] => 11237233992
    [time] => 1577602253850
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017526
)

2019-12-29 7:50:59 - cex delete buy orders: eth_btc [above margin]
2019-12-29 7:51:03 - cex place new buy order: eth_btc 0.017526 19.8 [11237234805]Array
(
    [complete] => 
    [id] => 11237234805
    [time] => 1577602263328
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017526
)

2019-12-29 7:51:08 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:51:09 - cex place new buy order: eth_btc 0.017528 19.8 [11237235427] margin:0.21679598356912]Array
(
    [complete] => 
    [id] => 11237235427
    [time] => 1577602269158
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017528
)

2019-12-29 7:51:14 - cex delete buy orders: eth_btc[move]
2019-12-29 7:51:15 - cex place new buy order: eth_btc 0.017529 19.8 [11237236110] margin:0.1996577296064]Array
(
    [complete] => 
    [id] => 11237236110
    [time] => 1577602275361
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017529
)

2019-12-29 7:51:21 - cex delete buy orders: eth_btc [above margin]
2019-12-29 7:51:28 - cex place new buy order: eth_btc 0.017526 19.8 [11237237540]Array
(
    [complete] => 
    [id] => 11237237540
    [time] => 1577602287714
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017526
)

2019-12-29 7:51:33 - cex delete buy orders: eth_btc[move]
2019-12-29 7:51:34 - cex place new buy order: eth_btc 0.017527 19.8 [11237237986] margin:0.19968051118209]Array
(
    [complete] => 
    [id] => 11237237986
    [time] => 1577602293660
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017527
)

2019-12-29 7:51:39 - cex delete buy orders: eth_btc [above margin]
2019-12-29 7:51:45 - cex place new buy order: eth_btc 0.017526 19.8 [11237239019]Array
(
    [complete] => 
    [id] => 11237239019
    [time] => 1577602304984
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017526
)

2019-12-29 7:51:50 - cex delete buy orders: eth_btc[move]
2019-12-29 7:51:51 - cex place new buy order: eth_btc 0.017527 19.8 [11237239639] margin:0.19968051118209]Array
(
    [complete] => 
    [id] => 11237239639
    [time] => 1577602311524
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017527
)

2019-12-29 7:51:57 - cex delete buy orders: eth_btc [above margin]
2019-12-29 7:52:03 - cex place new buy order: eth_btc 0.017526 19.8 [11237240436]Array
(
    [complete] => 
    [id] => 11237240436
    [time] => 1577602323274
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017526
)

2019-12-29 7:52:08 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:52:09 - cex place new buy order: eth_btc 0.017528 19.8 [11237240831] margin:0.2110908261068]Array
(
    [complete] => 
    [id] => 11237240831
    [time] => 1577602329127
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017528
)

2019-12-29 7:52:14 - cex delete buy orders: eth_btc[move]
2019-12-29 7:52:15 - cex place new buy order: eth_btc 0.017529 19.8 [11237241339] margin:0.1996577296064]Array
(
    [complete] => 
    [id] => 11237241339
    [time] => 1577602335367
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017529
)

2019-12-29 7:52:21 - cex delete buy orders: eth_btc [above margin]
2019-12-29 7:52:27 - cex place new buy order: eth_btc 0.017526 19.8 [11237242323]Array
(
    [complete] => 
    [id] => 11237242323
    [time] => 1577602346691
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017526
)

2019-12-29 7:52:32 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:52:32 - cex place new buy order: eth_btc 0.017528 19.8 [11237242650] margin:0.2110908261068]Array
(
    [complete] => 
    [id] => 11237242650
    [time] => 1577602352462
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017528
)

2019-12-29 7:52:38 - cex delete buy orders: eth_btc[move]
2019-12-29 7:52:39 - cex place new buy order: eth_btc 0.017529 19.8 [11237243248] margin:0.1996577296064]Array
(
    [complete] => 
    [id] => 11237243248
    [time] => 1577602359053
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017529
)

2019-12-29 7:52:44 - cex delete buy orders: eth_btc [above margin]
2019-12-29 7:53:42 - cex place new buy order: eth_btc 0.017532 19.8 [11237247640]Array
(
    [complete] => 
    [id] => 11237247640
    [time] => 1577602422379
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017532
)

2019-12-29 7:53:48 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:53:49 - cex place new buy order: eth_btc 0.017534 19.8 [11237248122] margin:0.20531538724762]Array
(
    [complete] => 
    [id] => 11237248122
    [time] => 1577602428692
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017534
)

2019-12-29 7:53:54 - cex delete buy orders: eth_btc [above margin]
2019-12-29 7:54:13 - cex place new buy order: eth_btc 0.017532 19.8 [11237250044]Array
(
    [complete] => 
    [id] => 11237250044
    [time] => 1577602452776
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017532
)

2019-12-29 7:54:18 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:54:19 - cex place new buy order: eth_btc 0.017534 19.8 [11237250364] margin:0.21101859244894]Array
(
    [complete] => 
    [id] => 11237250364
    [time] => 1577602458711
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017534
)

2019-12-29 7:54:25 - cex delete buy orders: eth_btc [above margin]
2019-12-29 7:54:39 - cex place new buy order: eth_btc 0.017532 19.8 [11237251721]Array
(
    [complete] => 
    [id] => 11237251721
    [time] => 1577602478679
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017532
)

2019-12-29 7:54:44 - cex delete buy orders: eth_btc[move]
2019-12-29 7:54:45 - cex place new buy order: eth_btc 0.017533 19.8 [11237252212] margin:0.19961218204632]Array
(
    [complete] => 
    [id] => 11237252212
    [time] => 1577602485007
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017533
)

2019-12-29 7:54:52 - cex delete buy orders: eth_btc [above margin]
2019-12-29 7:54:57 - cex place new buy order: eth_btc 0.017532 19.8 [11237253228]Array
(
    [complete] => 
    [id] => 11237253228
    [time] => 1577602497181
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017532
)

2019-12-29 7:55:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:55:04 - cex place new buy order: eth_btc 0.017534 19.8 [11237253440] margin:0.21101859244894]Array
(
    [complete] => 
    [id] => 11237253440
    [time] => 1577602503817
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017534
)

2019-12-29 7:55:10 - cex delete buy orders: eth_btc [above margin]
2019-12-29 7:55:16 - cex place new buy order: eth_btc 0.017532 19.8 [11237254028]Array
(
    [complete] => 
    [id] => 11237254028
    [time] => 1577602516013
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017532
)

2019-12-29 7:55:21 - cex delete buy orders: eth_btc[move]
2019-12-29 7:55:22 - cex place new buy order: eth_btc 0.017533 19.8 [11237254388] margin:0.19961218204632]Array
(
    [complete] => 
    [id] => 11237254388
    [time] => 1577602522020
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017533
)

2019-12-29 7:55:28 - cex delete buy orders: eth_btc [above margin]
2019-12-29 7:55:34 - cex place new buy order: eth_btc 0.017532 19.8 [11237254770]Array
(
    [complete] => 
    [id] => 11237254770
    [time] => 1577602534261
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017532
)

2019-12-29 7:55:40 - cex delete buy orders: eth_btc [above margin]
2019-12-29 7:55:52 - cex place new buy order: eth_btc 0.017526 19.8 [11237256135]Array
(
    [complete] => 
    [id] => 11237256135
    [time] => 1577602552281
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017526
)

2019-12-29 7:55:59 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:55:59 - cex place new buy order: eth_btc 0.017528 19.8 [11237256681] margin:0.20538566864445]Array
(
    [complete] => 
    [id] => 11237256681
    [time] => 1577602559575
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017528
)

2019-12-29 7:56:03 - cex delete buy orders: eth_btc [above margin]
2019-12-29 7:56:09 - cex place new buy order: eth_btc 0.017526 19.8 [11237257324]Array
(
    [complete] => 
    [id] => 11237257324
    [time] => 1577602569326
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017526
)

2019-12-29 7:56:15 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:56:16 - cex place new buy order: eth_btc 0.017528 19.8 [11237257764] margin:0.22250114103148]Array
(
    [complete] => 
    [id] => 11237257764
    [time] => 1577602575921
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017528
)

2019-12-29 7:56:22 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:56:23 - cex place new buy order: eth_btc 0.01753 19.8 [11237258208] margin:0.21106674272675]Array
(
    [complete] => 
    [id] => 11237258208
    [time] => 1577602582830
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01753
)

2019-12-29 7:56:29 - cex delete buy orders: eth_btc[move]
2019-12-29 7:56:29 - cex place new buy order: eth_btc 0.017531 19.8 [11237258852] margin:0.19963495322837]Array
(
    [complete] => 
    [id] => 11237258852
    [time] => 1577602589574
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017531
)

2019-12-29 7:56:35 - cex delete buy orders: eth_btc [above margin]
2019-12-29 7:56:41 - cex place new buy order: eth_btc 0.017526 19.8 [11237259928]Array
(
    [complete] => 
    [id] => 11237259928
    [time] => 1577602601568
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017526
)

2019-12-29 7:56:47 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:56:48 - cex place new buy order: eth_btc 0.017528 19.8 [11237260318] margin:0.20538566864445]Array
(
    [complete] => 
    [id] => 11237260318
    [time] => 1577602608172
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017528
)

2019-12-29 7:56:53 - cex delete buy orders: eth_btc [above margin]
2019-12-29 7:56:59 - cex place new buy order: eth_btc 0.017526 19.8 [11237260673]Array
(
    [complete] => 
    [id] => 11237260673
    [time] => 1577602619380
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017526
)

2019-12-29 7:57:02 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:57:03 - cex place new buy order: eth_btc 0.017528 19.8 [11237260759] margin:0.20538566864445]Array
(
    [complete] => 
    [id] => 11237260759
    [time] => 1577602622906
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017528
)

2019-12-29 7:57:09 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:57:10 - cex place new buy order: eth_btc 0.01753 19.8 [11237261214] margin:0.20536223616656]Array
(
    [complete] => 
    [id] => 11237261214
    [time] => 1577602630417
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01753
)

2019-12-29 7:57:17 - cex delete buy orders: eth_btc [above margin]
2019-12-29 7:57:23 - cex place new buy order: eth_btc 0.017526 19.8 [11237262305]Array
(
    [complete] => 
    [id] => 11237262305
    [time] => 1577602643183
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017526
)

2019-12-29 7:57:29 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:57:30 - cex place new buy order: eth_btc 0.017528 19.8 [11237262818] margin:0.2110908261068]Array
(
    [complete] => 
    [id] => 11237262818
    [time] => 1577602649948
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017528
)

2019-12-29 7:57:36 - cex delete buy orders: eth_btc[move]
2019-12-29 7:57:37 - cex place new buy order: eth_btc 0.017529 19.8 [11237263550] margin:0.1996577296064]Array
(
    [complete] => 
    [id] => 11237263550
    [time] => 1577602656683
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017529
)

2019-12-29 7:57:43 - cex delete buy orders: eth_btc[move]
2019-12-29 7:57:44 - cex place new buy order: eth_btc 0.01753 19.8 [11237264144] margin:0.19964634076777]Array
(
    [complete] => 
    [id] => 11237264144
    [time] => 1577602664139
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01753
)

2019-12-29 7:57:50 - cex delete buy orders: eth_btc [above margin]
2019-12-29 7:57:56 - cex place new buy order: eth_btc 0.017526 19.8 [11237265067]Array
(
    [complete] => 
    [id] => 11237265067
    [time] => 1577602676261
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017526
)

2019-12-29 7:58:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:58:04 - cex place new buy order: eth_btc 0.017528 19.8 [11237265543] margin:0.2110908261068]Array
(
    [complete] => 
    [id] => 11237265543
    [time] => 1577602683771
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017528
)

2019-12-29 7:58:10 - cex delete buy orders: eth_btc[move]
2019-12-29 7:58:11 - cex place new buy order: eth_btc 0.017529 19.8 [11237266621] margin:0.1996577296064]Array
(
    [complete] => 
    [id] => 11237266621
    [time] => 1577602690848
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017529
)

2019-12-29 7:58:17 - cex delete buy orders: eth_btc [above margin]
2019-12-29 7:58:25 - cex place new buy order: eth_btc 0.017526 19.8 [11237268455]Array
(
    [complete] => 
    [id] => 11237268455
    [time] => 1577602704923
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017526
)

2019-12-29 7:58:31 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:58:32 - cex place new buy order: eth_btc 0.017528 19.8 [11237269151] margin:0.21679598356912]Array
(
    [complete] => 
    [id] => 11237269151
    [time] => 1577602712084
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017528
)

2019-12-29 7:58:38 - cex delete buy orders: eth_btc[move]
2019-12-29 7:58:39 - cex place new buy order: eth_btc 0.017529 19.8 [11237269749] margin:0.1996577296064]Array
(
    [complete] => 
    [id] => 11237269749
    [time] => 1577602719095
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017529
)

2019-12-29 7:58:44 - cex delete buy orders: eth_btc[move]
2019-12-29 7:58:45 - cex place new buy order: eth_btc 0.01753 19.8 [11237270267] margin:0.19964634076777]Array
(
    [complete] => 
    [id] => 11237270267
    [time] => 1577602725511
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01753
)

2019-12-29 7:58:51 - cex delete buy orders: eth_btc[move]
2019-12-29 7:58:52 - cex place new buy order: eth_btc 0.017531 19.8 [11237270918] margin:0.19963495322837]Array
(
    [complete] => 
    [id] => 11237270918
    [time] => 1577602732051
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017531
)

2019-12-29 7:58:57 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:58:58 - cex place new buy order: eth_btc 0.017533 19.8 [11237271570] margin:0.21103062795871]Array
(
    [complete] => 
    [id] => 11237271570
    [time] => 1577602738252
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017533
)

2019-12-29 7:59:03 - cex delete buy orders: eth_btc[move]
2019-12-29 7:59:04 - cex place new buy order: eth_btc 0.017534 19.8 [11237272253] margin:0.19960079840318]Array
(
    [complete] => 
    [id] => 11237272253
    [time] => 1577602744395
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017534
)

2019-12-29 7:59:10 - cex delete buy orders: eth_btc [above margin]
2019-12-29 7:59:17 - cex place new buy order: eth_btc 0.017526 19.8 [11237273928]Array
(
    [complete] => 
    [id] => 11237273928
    [time] => 1577602757393
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017526
)

2019-12-29 7:59:22 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:59:23 - cex place new buy order: eth_btc 0.017528 19.8 [11237274322] margin:0.30807850296668]Array
(
    [complete] => 
    [id] => 11237274322
    [time] => 1577602763208
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017528
)

2019-12-29 7:59:29 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:59:29 - cex place new buy order: eth_btc 0.01753 19.8 [11237274966] margin:0.23388476896749]Array
(
    [complete] => 
    [id] => 11237274966
    [time] => 1577602769528
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01753
)

2019-12-29 7:59:36 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:59:37 - cex place new buy order: eth_btc 0.017532 19.8 [11237275649] margin:0.20533880903491]Array
(
    [complete] => 
    [id] => 11237275649
    [time] => 1577602776870
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017532
)

2019-12-29 7:59:44 - cex delete buy orders: eth_btc [above margin]
2019-12-29 7:59:51 - cex place new buy order: eth_btc 0.017526 19.8 [11237276795]Array
(
    [complete] => 
    [id] => 11237276795
    [time] => 1577602790717
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017526
)

2019-12-29 7:59:56 - cex delete buy orders: eth_btc [replace]
2019-12-29 7:59:57 - cex place new buy order: eth_btc 0.017528 19.8 [11237277465] margin:0.23391145595617]Array
(
    [complete] => 
    [id] => 11237277465
    [time] => 1577602796773
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017528
)

2019-12-29 8:00:04 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:00:05 - cex place new buy order: eth_btc 0.01753 19.8 [11237277884] margin:0.22247575584713]Array
(
    [complete] => 
    [id] => 11237277884
    [time] => 1577602804679
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01753
)

2019-12-29 8:00:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:00:11 - cex place new buy order: eth_btc 0.017532 19.8 [11237278276] margin:0.20533880903491]Array
(
    [complete] => 
    [id] => 11237278276
    [time] => 1577602811573
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017532
)

2019-12-29 8:00:18 - cex delete buy orders: eth_btc [above margin]
2019-12-29 8:00:25 - cex place new buy order: eth_btc 0.017526 19.8 [11237279103]Array
(
    [complete] => 
    [id] => 11237279103
    [time] => 1577602824964
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017526
)

2019-12-29 8:00:30 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:00:31 - cex place new buy order: eth_btc 0.017528 19.8 [11237279370] margin:0.2738475581926]Array
(
    [complete] => 
    [id] => 11237279370
    [time] => 1577602830751
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017528
)

2019-12-29 8:00:37 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:00:38 - cex place new buy order: eth_btc 0.01753 19.8 [11237279868] margin:0.26240730176841]Array
(
    [complete] => 
    [id] => 11237279868
    [time] => 1577602837538
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01753
)

2019-12-29 8:00:44 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:00:44 - cex place new buy order: eth_btc 0.017532 19.8 [11237280453] margin:0.2509696554871]Array
(
    [complete] => 
    [id] => 11237280453
    [time] => 1577602844497
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017532
)

2019-12-29 8:00:50 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:00:51 - cex place new buy order: eth_btc 0.017534 19.8 [11237280948] margin:0.23953461845558]Array
(
    [complete] => 
    [id] => 11237280948
    [time] => 1577602850637
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017534
)

2019-12-29 8:00:56 - cex delete buy orders: eth_btc[move]
2019-12-29 8:00:57 - cex place new buy order: eth_btc 0.017526 19.8 [11237281489] margin:0.23381807812946]Array
(
    [complete] => 
    [id] => 11237281489
    [time] => 1577602857259
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017526
)

2019-12-29 8:01:02 - cex delete buy orders: eth_btc[move]
2019-12-29 8:01:03 - cex place new buy order: eth_btc 0.017526 19.8 [11237281948] margin:0.28527414845665]Array
(
    [complete] => 
    [id] => 11237281948
    [time] => 1577602863057
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017526
)

2019-12-29 8:01:09 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:01:10 - cex place new buy order: eth_btc 0.017528 19.8 [11237282388] margin:0.27955271565494]Array
(
    [complete] => 
    [id] => 11237282388
    [time] => 1577602870231
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017528
)

2019-12-29 8:01:17 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:01:18 - cex place new buy order: eth_btc 0.01753 19.8 [11237282757] margin:0.23958927552767]Array
(
    [complete] => 
    [id] => 11237282757
    [time] => 1577602877747
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01753
)

2019-12-29 8:01:24 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:01:25 - cex place new buy order: eth_btc 0.017532 19.8 [11237283106] margin:0.21104266484142]Array
(
    [complete] => 
    [id] => 11237283106
    [time] => 1577602885129
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017532
)

2019-12-29 8:01:30 - cex delete buy orders: eth_btc[move]
2019-12-29 8:01:32 - cex place new buy order: eth_btc 0.017533 19.8 [11237283592] margin:0.19961218204632]Array
(
    [complete] => 
    [id] => 11237283592
    [time] => 1577602891599
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017533
)

2019-12-29 8:01:38 - cex delete buy orders: eth_btc [above margin]
2019-12-29 8:01:45 - cex place new buy order: eth_btc 0.017526 19.8 [11237284737]Array
(
    [complete] => 
    [id] => 11237284737
    [time] => 1577602904866
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017526
)

2019-12-29 8:01:50 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:01:51 - cex place new buy order: eth_btc 0.017528 19.8 [11237285236] margin:0.28525787311728]Array
(
    [complete] => 
    [id] => 11237285236
    [time] => 1577602910922
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017528
)

2019-12-29 8:01:58 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:01:59 - cex place new buy order: eth_btc 0.01753 19.8 [11237285804] margin:0.26811180832857]Array
(
    [complete] => 
    [id] => 11237285804
    [time] => 1577602918750
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01753
)

2019-12-29 8:02:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:02:04 - cex place new buy order: eth_btc 0.017532 19.8 [11237286179] margin:0.26237736710015]Array
(
    [complete] => 
    [id] => 11237286179
    [time] => 1577602923886
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017532
)

2019-12-29 8:02:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:02:11 - cex place new buy order: eth_btc 0.017534 19.8 [11237286659] margin:0.25094102885821]Array
(
    [complete] => 
    [id] => 11237286659
    [time] => 1577602930763
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017534
)

2019-12-29 8:02:17 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:02:18 - cex place new buy order: eth_btc 0.017536 19.8 [11237287549] margin:0.25091240875912]Array
(
    [complete] => 
    [id] => 11237287549
    [time] => 1577602937793
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017536
)

2019-12-29 8:02:25 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:02:25 - cex place new buy order: eth_btc 0.017538 19.8 [11237288191] margin:0.24518189075149]Array
(
    [complete] => 
    [id] => 11237288191
    [time] => 1577602945532
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017538
)

2019-12-29 8:02:32 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:02:33 - cex place new buy order: eth_btc 0.01754 19.8 [11237288943] margin:0.22805017103762]Array
(
    [complete] => 
    [id] => 11237288943
    [time] => 1577602953338
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01754
)

2019-12-29 8:02:39 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:02:39 - cex place new buy order: eth_btc 0.017542 19.8 [11237289607] margin:0.22232356629801]Array
(
    [complete] => 
    [id] => 11237289607
    [time] => 1577602959508
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017542
)

2019-12-29 8:02:45 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:02:46 - cex place new buy order: eth_btc 0.017544 19.8 [11237290160] margin:0.22229822161424]Array
(
    [complete] => 
    [id] => 11237290160
    [time] => 1577602966196
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017544
)

2019-12-29 8:02:52 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:02:53 - cex place new buy order: eth_btc 0.017546 19.8 [11237290918] margin:0.21087427333866]Array
(
    [complete] => 
    [id] => 11237290918
    [time] => 1577602973390
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017546
)

2019-12-29 8:03:00 - cex delete buy orders: eth_btc[move]
2019-12-29 8:03:01 - cex place new buy order: eth_btc 0.017547 19.8 [11237291735] margin:0.19945292910872]Array
(
    [complete] => 
    [id] => 11237291735
    [time] => 1577602981127
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017547
)

2019-12-29 8:03:03 - cex delete buy orders: eth_btc [above margin]
2019-12-29 8:03:10 - cex place new buy order: eth_btc 0.017526 19.8 [11237292716]Array
(
    [complete] => 
    [id] => 11237292716
    [time] => 1577602990243
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017526
)

2019-12-29 8:03:16 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:03:17 - cex place new buy order: eth_btc 0.017528 19.8 [11237293191] margin:0.31948881789137]Array
(
    [complete] => 
    [id] => 11237293191
    [time] => 1577602997284
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017528
)

2019-12-29 8:03:24 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:03:25 - cex place new buy order: eth_btc 0.01753 19.8 [11237293666] margin:0.28522532800912]Array
(
    [complete] => 
    [id] => 11237293666
    [time] => 1577603005168
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01753
)

2019-12-29 8:03:32 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:03:32 - cex place new buy order: eth_btc 0.017532 19.8 [11237294338] margin:0.26237736710015]Array
(
    [complete] => 
    [id] => 11237294338
    [time] => 1577603012578
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017532
)

2019-12-29 8:03:40 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:03:41 - cex place new buy order: eth_btc 0.017534 19.8 [11237295302] margin:0.21672179765029]Array
(
    [complete] => 
    [id] => 11237295302
    [time] => 1577603020724
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017534
)

2019-12-29 8:03:47 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:03:49 - cex place new buy order: eth_btc 0.017536 19.8 [11237296223] margin:0.21099452554745]Array
(
    [complete] => 
    [id] => 11237296223
    [time] => 1577603028597
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017536
)

2019-12-29 8:03:54 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:03:55 - cex place new buy order: eth_btc 0.017538 19.8 [11237296731] margin:0.22237427300718]Array
(
    [complete] => 
    [id] => 11237296731
    [time] => 1577603035102
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017538
)

2019-12-29 8:04:02 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:04:03 - cex place new buy order: eth_btc 0.01754 19.8 [11237297392] margin:0.20524515393388]Array
(
    [complete] => 
    [id] => 11237297392
    [time] => 1577603042771
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01754
)

2019-12-29 8:04:09 - cex delete buy orders: eth_btc[move]
2019-12-29 8:04:10 - cex place new buy order: eth_btc 0.017541 19.8 [11237298057] margin:0.1995211492418]Array
(
    [complete] => 
    [id] => 11237298057
    [time] => 1577603049902
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017541
)

2019-12-29 8:04:17 - cex delete buy orders: eth_btc [above margin]
2019-12-29 8:04:24 - cex place new buy order: eth_btc 0.017526 19.8 [11237299061]Array
(
    [complete] => 
    [id] => 11237299061
    [time] => 1577603063682
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017526
)

2019-12-29 8:04:30 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:04:31 - cex place new buy order: eth_btc 0.017528 19.8 [11237299814] margin:0.27955271565494]Array
(
    [complete] => 
    [id] => 11237299814
    [time] => 1577603070720
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017528
)

2019-12-29 8:04:36 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:04:37 - cex place new buy order: eth_btc 0.01753 19.8 [11237300275] margin:0.27952082144895]Array
(
    [complete] => 
    [id] => 11237300275
    [time] => 1577603077215
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01753
)

2019-12-29 8:04:43 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:04:44 - cex place new buy order: eth_btc 0.017532 19.8 [11237300966] margin:0.27378507871318]Array
(
    [complete] => 
    [id] => 11237300966
    [time] => 1577603083980
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017532
)

2019-12-29 8:04:50 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:04:52 - cex place new buy order: eth_btc 0.017534 19.8 [11237301369] margin:0.24523782365689]Array
(
    [complete] => 
    [id] => 11237301369
    [time] => 1577603091611
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017534
)

2019-12-29 8:04:58 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:04:59 - cex place new buy order: eth_btc 0.017536 19.8 [11237301974] margin:0.23380474452555]Array
(
    [complete] => 
    [id] => 11237301974
    [time] => 1577603099070
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017536
)

2019-12-29 8:05:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:05:04 - cex place new buy order: eth_btc 0.017538 19.8 [11237302335] margin:0.22237427300718]Array
(
    [complete] => 
    [id] => 11237302335
    [time] => 1577603103832
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017538
)

2019-12-29 8:05:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:05:11 - cex place new buy order: eth_btc 0.01754 19.8 [11237302812] margin:0.22805017103762]Array
(
    [complete] => 
    [id] => 11237302812
    [time] => 1577603110654
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01754
)

2019-12-29 8:05:17 - cex delete buy orders: eth_btc[move]
2019-12-29 8:05:18 - cex place new buy order: eth_btc 0.017541 19.8 [11237303324] margin:0.1995211492418]Array
(
    [complete] => 
    [id] => 11237303324
    [time] => 1577603118569
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017541
)

2019-12-29 8:05:24 - cex delete buy orders: eth_btc [above margin]
2019-12-29 8:05:30 - cex place new buy order: eth_btc 0.01754 19.8 [11237304195]Array
(
    [complete] => 
    [id] => 11237304195
    [time] => 1577603130241
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01754
)

2019-12-29 8:05:36 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:05:37 - cex place new buy order: eth_btc 0.017542 19.8 [11237304511] margin:0.21092235776992]Array
(
    [complete] => 
    [id] => 11237304511
    [time] => 1577603137171
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017542
)

2019-12-29 8:05:43 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:05:44 - cex place new buy order: eth_btc 0.017544 19.8 [11237305005] margin:0.20519835841313]Array
(
    [complete] => 
    [id] => 11237305005
    [time] => 1577603143672
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017544
)

2019-12-29 8:05:49 - cex delete buy orders: eth_btc [above margin]
2019-12-29 8:05:56 - cex place new buy order: eth_btc 0.01754 19.8 [11237306070]Array
(
    [complete] => 
    [id] => 11237306070
    [time] => 1577603155884
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01754
)

2019-12-29 8:06:02 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:06:03 - cex place new buy order: eth_btc 0.017542 19.8 [11237306500] margin:0.21662296203395]Array
(
    [complete] => 
    [id] => 11237306500
    [time] => 1577603162891
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017542
)

2019-12-29 8:06:08 - cex delete buy orders: eth_btc[move]
2019-12-29 8:06:10 - cex place new buy order: eth_btc 0.017543 19.8 [11237306920] margin:0.19949840401277]Array
(
    [complete] => 
    [id] => 11237306920
    [time] => 1577603169670
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017543
)

2019-12-29 8:06:16 - cex delete buy orders: eth_btc [above margin]
2019-12-29 8:06:22 - cex place new buy order: eth_btc 0.01754 19.8 [11237307928]Array
(
    [complete] => 
    [id] => 11237307928
    [time] => 1577603182166
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01754
)

2019-12-29 8:06:27 - cex delete buy orders: eth_btc[move]
2019-12-29 8:06:29 - cex place new buy order: eth_btc 0.017541 19.8 [11237308617] margin:0.1995211492418]Array
(
    [complete] => 
    [id] => 11237308617
    [time] => 1577603188657
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017541
)

2019-12-29 8:06:34 - cex delete buy orders: eth_btc [above margin]
2019-12-29 8:06:40 - cex place new buy order: eth_btc 0.01754 19.8 [11237309955]Array
(
    [complete] => 
    [id] => 11237309955
    [time] => 1577603200234
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01754
)

2019-12-29 8:06:45 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:06:46 - cex place new buy order: eth_btc 0.017542 19.8 [11237310575] margin:0.21092235776992]Array
(
    [complete] => 
    [id] => 11237310575
    [time] => 1577603206256
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017542
)

2019-12-29 8:06:52 - cex delete buy orders: eth_btc[move]
2019-12-29 8:06:52 - cex place new buy order: eth_btc 0.017543 19.8 [11237311063] margin:0.19949840401277]Array
(
    [complete] => 
    [id] => 11237311063
    [time] => 1577603212502
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017543
)

2019-12-29 8:06:58 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:06:59 - cex place new buy order: eth_btc 0.017545 19.8 [11237311522] margin:0.21088629239099]Array
(
    [complete] => 
    [id] => 11237311522
    [time] => 1577603219106
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017545
)

2019-12-29 8:07:02 - cex delete buy orders: eth_btc [above margin]
2019-12-29 8:07:09 - cex place new buy order: eth_btc 0.01754 19.8 [11237312154]Array
(
    [complete] => 
    [id] => 11237312154
    [time] => 1577603228632
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01754
)

2019-12-29 8:07:13 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:07:14 - cex place new buy order: eth_btc 0.017542 19.8 [11237312690] margin:0.22232356629801]Array
(
    [complete] => 
    [id] => 11237312690
    [time] => 1577603234426
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017542
)

2019-12-29 8:07:20 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:07:21 - cex place new buy order: eth_btc 0.017544 19.8 [11237313198] margin:0.21089831281349]Array
(
    [complete] => 
    [id] => 11237313198
    [time] => 1577603240700
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017544
)

2019-12-29 8:07:26 - cex delete buy orders: eth_btc [above margin]
2019-12-29 8:07:32 - cex place new buy order: eth_btc 0.01754 19.8 [11237313830]Array
(
    [complete] => 
    [id] => 11237313830
    [time] => 1577603251718
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01754
)

2019-12-29 8:07:37 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:07:38 - cex place new buy order: eth_btc 0.017542 19.8 [11237314359] margin:0.20522175350586]Array
(
    [complete] => 
    [id] => 11237314359
    [time] => 1577603257595
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017542
)

2019-12-29 8:07:45 - cex delete buy orders: eth_btc [above margin]
2019-12-29 8:07:52 - cex place new buy order: eth_btc 0.01754 19.8 [11237315337]Array
(
    [complete] => 
    [id] => 11237315337
    [time] => 1577603271660
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01754
)

2019-12-29 8:07:57 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:07:58 - cex place new buy order: eth_btc 0.017542 19.8 [11237316095] margin:0.22232356629801]Array
(
    [complete] => 
    [id] => 11237316095
    [time] => 1577603277603
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017542
)

2019-12-29 8:08:03 - cex delete buy orders: eth_btc [above margin]
2019-12-29 8:08:10 - cex place new buy order: eth_btc 0.01754 19.8 [11237316814]Array
(
    [complete] => 
    [id] => 11237316814
    [time] => 1577603290297
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01754
)

2019-12-29 8:08:16 - cex delete buy orders: eth_btc[move]
2019-12-29 8:08:17 - cex place new buy order: eth_btc 0.017541 19.8 [11237317182] margin:0.1995211492418]Array
(
    [complete] => 
    [id] => 11237317182
    [time] => 1577603297214
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017541
)

2019-12-29 8:08:24 - cex delete buy orders: eth_btc [above margin]
2019-12-29 8:08:31 - cex place new buy order: eth_btc 0.01754 19.8 [11237318041]Array
(
    [complete] => 
    [id] => 11237318041
    [time] => 1577603310668
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01754
)

2019-12-29 8:08:37 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:08:38 - cex place new buy order: eth_btc 0.017542 19.8 [11237318596] margin:0.21092235776992]Array
(
    [complete] => 
    [id] => 11237318596
    [time] => 1577603317643
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017542
)

2019-12-29 8:08:44 - cex delete buy orders: eth_btc [above margin]
2019-12-29 8:08:50 - cex place new buy order: eth_btc 0.01754 19.8 [11237319637]Array
(
    [complete] => 
    [id] => 11237319637
    [time] => 1577603330345
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01754
)

2019-12-29 8:08:56 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:08:57 - cex place new buy order: eth_btc 0.017542 19.8 [11237320050] margin:0.21662296203395]Array
(
    [complete] => 
    [id] => 11237320050
    [time] => 1577603336651
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017542
)

2019-12-29 8:09:02 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:09:03 - cex place new buy order: eth_btc 0.017544 19.8 [11237320457] margin:0.21089831281349]Array
(
    [complete] => 
    [id] => 11237320457
    [time] => 1577603343096
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017544
)

2019-12-29 8:09:09 - cex delete buy orders: eth_btc[move]
2019-12-29 8:09:09 - cex place new buy order: eth_btc 0.017545 19.8 [11237320867] margin:0.19947566396898]Array
(
    [complete] => 
    [id] => 11237320867
    [time] => 1577603349522
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017545
)

2019-12-29 8:09:15 - cex delete buy orders: eth_btc [above margin]
2019-12-29 8:09:22 - cex place new buy order: eth_btc 0.01754 19.8 [11237321521]Array
(
    [complete] => 
    [id] => 11237321521
    [time] => 1577603362055
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01754
)

2019-12-29 8:09:28 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:09:29 - cex place new buy order: eth_btc 0.017542 19.8 [11237322028] margin:0.22232356629801]Array
(
    [complete] => 
    [id] => 11237322028
    [time] => 1577603369060
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017542
)

2019-12-29 8:09:35 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:09:35 - cex place new buy order: eth_btc 0.017544 19.8 [11237322648] margin:0.21659826721385]Array
(
    [complete] => 
    [id] => 11237322648
    [time] => 1577603375564
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017544
)

2019-12-29 8:09:42 - cex delete buy orders: eth_btc[move]
2019-12-29 8:09:43 - cex place new buy order: eth_btc 0.017545 19.8 [11237322911] margin:0.19947566396898]Array
(
    [complete] => 
    [id] => 11237322911
    [time] => 1577603382928
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017545
)

2019-12-29 8:09:50 - cex delete buy orders: eth_btc [above margin]
2019-12-29 8:09:57 - cex place new buy order: eth_btc 0.01754 19.8 [11237323976]Array
(
    [complete] => 
    [id] => 11237323976
    [time] => 1577603396687
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01754
)

2019-12-29 8:10:02 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:10:03 - cex place new buy order: eth_btc 0.017542 19.8 [11237324338] margin:0.22232356629801]Array
(
    [complete] => 
    [id] => 11237324338
    [time] => 1577603403022
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017542
)

2019-12-29 8:10:09 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:10:09 - cex place new buy order: eth_btc 0.017544 19.8 [11237324585] margin:0.21089831281349]Array
(
    [complete] => 
    [id] => 11237324585
    [time] => 1577603409564
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017544
)

2019-12-29 8:10:15 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:10:16 - cex place new buy order: eth_btc 0.017546 19.8 [11237324968] margin:0.21087427333866]Array
(
    [complete] => 
    [id] => 11237324968
    [time] => 1577603415826
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017546
)

2019-12-29 8:10:22 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:10:22 - cex place new buy order: eth_btc 0.017548 19.8 [11237325472] margin:0.20515158422612]Array
(
    [complete] => 
    [id] => 11237325472
    [time] => 1577603422474
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017548
)

2019-12-29 8:10:29 - cex delete buy orders: eth_btc [above margin]
2019-12-29 8:10:36 - cex place new buy order: eth_btc 0.01754 19.8 [11237326237]Array
(
    [complete] => 
    [id] => 11237326237
    [time] => 1577603436115
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01754
)

2019-12-29 8:10:42 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:10:43 - cex place new buy order: eth_btc 0.017542 19.8 [11237326593] margin:0.23372477482613]Array
(
    [complete] => 
    [id] => 11237326593
    [time] => 1577603442595
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017542
)

2019-12-29 8:10:49 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:10:49 - cex place new buy order: eth_btc 0.017544 19.8 [11237326938] margin:0.22229822161424]Array
(
    [complete] => 
    [id] => 11237326938
    [time] => 1577603449466
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017544
)

2019-12-29 8:10:55 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:10:56 - cex place new buy order: eth_btc 0.017546 19.8 [11237327240] margin:0.21657357802347]Array
(
    [complete] => 
    [id] => 11237327240
    [time] => 1577603455815
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017546
)

2019-12-29 8:11:02 - cex delete buy orders: eth_btc[move]
2019-12-29 8:11:03 - cex place new buy order: eth_btc 0.017547 19.8 [11237327472] margin:0.19945292910872]Array
(
    [complete] => 
    [id] => 11237327472
    [time] => 1577603462985
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017547
)

2019-12-29 8:11:09 - cex delete buy orders: eth_btc [above margin]
2019-12-29 8:11:16 - cex place new buy order: eth_btc 0.01754 19.8 [11237328628]Array
(
    [complete] => 
    [id] => 11237328628
    [time] => 1577603475595
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01754
)

2019-12-29 8:11:21 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:11:22 - cex place new buy order: eth_btc 0.017542 19.8 [11237329336] margin:0.23372477482613]Array
(
    [complete] => 
    [id] => 11237329336
    [time] => 1577603482103
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017542
)

2019-12-29 8:11:27 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:11:29 - cex place new buy order: eth_btc 0.017544 19.8 [11237329794] margin:0.22229822161424]Array
(
    [complete] => 
    [id] => 11237329794
    [time] => 1577603488653
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017544
)

2019-12-29 8:11:34 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:11:35 - cex place new buy order: eth_btc 0.017546 19.8 [11237330325] margin:0.21087427333866]Array
(
    [complete] => 
    [id] => 11237330325
    [time] => 1577603494729
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017546
)

2019-12-29 8:11:41 - cex delete buy orders: eth_btc[move]
2019-12-29 8:11:42 - cex place new buy order: eth_btc 0.017547 19.8 [11237331210] margin:0.19945292910872]Array
(
    [complete] => 
    [id] => 11237331210
    [time] => 1577603502198
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017547
)

2019-12-29 8:11:48 - cex delete buy orders: eth_btc [above margin]
2019-12-29 8:11:54 - cex place new buy order: eth_btc 0.01754 19.8 [11237332116]Array
(
    [complete] => 
    [id] => 11237332116
    [time] => 1577603514156
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01754
)

2019-12-29 8:11:59 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:12:00 - cex place new buy order: eth_btc 0.017542 19.8 [11237332482] margin:0.23372477482613]Array
(
    [complete] => 
    [id] => 11237332482
    [time] => 1577603520250
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017542
)

2019-12-29 8:12:02 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:12:03 - cex place new buy order: eth_btc 0.017544 19.8 [11237332649] margin:0.22229822161424]Array
(
    [complete] => 
    [id] => 11237332649
    [time] => 1577603523012
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017544
)

2019-12-29 8:12:09 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:12:10 - cex place new buy order: eth_btc 0.017546 19.8 [11237332965] margin:0.22797218739312]Array
(
    [complete] => 
    [id] => 11237332965
    [time] => 1577603529989
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017546
)

2019-12-29 8:12:17 - cex delete buy orders: eth_btc[move]
2019-12-29 8:12:18 - cex place new buy order: eth_btc 0.017547 19.8 [11237333552] margin:0.19945292910872]Array
(
    [complete] => 
    [id] => 11237333552
    [time] => 1577603537760
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017547
)

2019-12-29 8:12:24 - cex delete buy orders: eth_btc [above margin]
2019-12-29 8:12:30 - cex place new buy order: eth_btc 0.01754 19.8 [11237334555]Array
(
    [complete] => 
    [id] => 11237334555
    [time] => 1577603549824
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01754
)

2019-12-29 8:12:37 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:12:38 - cex place new buy order: eth_btc 0.017542 19.8 [11237335328] margin:0.25082658761828]Array
(
    [complete] => 
    [id] => 11237335328
    [time] => 1577603558199
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017542
)

2019-12-29 8:12:45 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:12:46 - cex place new buy order: eth_btc 0.017544 19.8 [11237335800] margin:0.23369813041496]Array
(
    [complete] => 
    [id] => 11237335800
    [time] => 1577603565675
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017544
)

2019-12-29 8:12:52 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:12:53 - cex place new buy order: eth_btc 0.017546 19.8 [11237336333] margin:0.21657357802347]Array
(
    [complete] => 
    [id] => 11237336333
    [time] => 1577603573042
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017546
)

2019-12-29 8:13:00 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:13:01 - cex place new buy order: eth_btc 0.017548 19.8 [11237336969] margin:0.20515158422612]Array
(
    [complete] => 
    [id] => 11237336969
    [time] => 1577603580741
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017548
)

2019-12-29 8:13:03 - cex delete buy orders: eth_btc [above margin]
2019-12-29 8:13:09 - cex place new buy order: eth_btc 0.01754 19.8 [11237337742]Array
(
    [complete] => 
    [id] => 11237337742
    [time] => 1577603589202
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01754
)

2019-12-29 8:13:14 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:13:15 - cex place new buy order: eth_btc 0.017546 19.8 [11237338133] margin:0.23367149207794]Array
(
    [complete] => 
    [id] => 11237338133
    [time] => 1577603595437
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017546
)

2019-12-29 8:13:21 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:13:22 - cex place new buy order: eth_btc 0.017548 19.8 [11237338482] margin:0.22224754957829]Array
(
    [complete] => 
    [id] => 11237338482
    [time] => 1577603602083
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017548
)

2019-12-29 8:13:28 - cex delete buy orders: eth_btc [above margin]
2019-12-29 8:13:34 - cex place new buy order: eth_btc 0.017546 19.8 [11237338981]Array
(
    [complete] => 
    [id] => 11237338981
    [time] => 1577603613759
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017546
)

2019-12-29 8:13:40 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:13:41 - cex place new buy order: eth_btc 0.017548 19.8 [11237339277] margin:0.20515158422612]Array
(
    [complete] => 
    [id] => 11237339277
    [time] => 1577603620604
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017548
)

2019-12-29 8:13:47 - cex delete buy orders: eth_btc [above margin]
2019-12-29 8:13:53 - cex place new buy order: eth_btc 0.017546 19.8 [11237340078]Array
(
    [complete] => 
    [id] => 11237340078
    [time] => 1577603633343
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017546
)

2019-12-29 8:13:59 - cex delete buy orders: eth_btc[move]
2019-12-29 8:14:00 - cex place new buy order: eth_btc 0.017547 19.8 [11237340740] margin:0.19945292910872]Array
(
    [complete] => 
    [id] => 11237340740
    [time] => 1577603639920
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017547
)

2019-12-29 8:14:02 - cex delete buy orders: eth_btc [above margin]
2019-12-29 8:14:09 - cex place new buy order: eth_btc 0.017548 19.8 [11237341187]Array
(
    [complete] => 
    [id] => 11237341187
    [time] => 1577603648618
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017548
)

2019-12-29 8:14:14 - cex delete buy orders: eth_btc [above margin]
2019-12-29 8:14:21 - cex place new buy order: eth_btc 0.017548 19.8 [11237341983]Array
(
    [complete] => 
    [id] => 11237341983
    [time] => 1577603660832
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017548
)

2019-12-29 8:14:27 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:14:29 - cex place new buy order: eth_btc 0.01755 19.8 [11237342380] margin:0.2108262108262]Array
(
    [complete] => 
    [id] => 11237342380
    [time] => 1577603668615
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01755
)

2019-12-29 8:14:35 - cex delete buy orders: eth_btc[move]
2019-12-29 8:14:36 - cex place new buy order: eth_btc 0.017551 19.8 [11237342877] margin:0.19940747493161]Array
(
    [complete] => 
    [id] => 11237342877
    [time] => 1577603675989
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017551
)

2019-12-29 8:14:42 - cex delete buy orders: eth_btc[move]
2019-12-29 8:14:43 - cex place new buy order: eth_btc 0.017552 19.8 [11237343637] margin:0.19939611462427]Array
(
    [complete] => 
    [id] => 11237343637
    [time] => 1577603682919
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017552
)

2019-12-29 8:14:49 - cex delete buy orders: eth_btc [above margin]
2019-12-29 8:14:54 - cex place new buy order: eth_btc 0.017548 19.8 [11237344738]Array
(
    [complete] => 
    [id] => 11237344738
    [time] => 1577603694277
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017548
)

2019-12-29 8:15:00 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:15:02 - cex place new buy order: eth_btc 0.01755 19.8 [11237345096] margin:0.21652421652421]Array
(
    [complete] => 
    [id] => 11237345096
    [time] => 1577603701717
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01755
)

2019-12-29 8:15:04 - cex place new buy order: eth_btc 0.017552 13.8852 [11237345251]Array
(
    [complete] => 
    [id] => 11237345251
    [time] => 1577603704030
    [pending] => 13.88520000
    [amount] => 13.88520000
    [type] => buy
    [price] => 0.017552
)

2019-12-29 8:15:09 - cex delete buy orders: eth_btc [above margin]
2019-12-29 8:15:10 - cex delete buy orders: eth_btc[move]
2019-12-29 8:15:11 - cex place new buy order: eth_btc 0.017547 19.8 [11237345769] margin:0.22794620469568]Array
(
    [complete] => 
    [id] => 11237345769
    [time] => 1577603711129
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017547
)

2019-12-29 8:15:16 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:15:17 - cex place new buy order: eth_btc 0.017549 19.8 [11237346328] margin:0.23932987634621]Array
(
    [complete] => 
    [id] => 11237346328
    [time] => 1577603717362
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017549
)

2019-12-29 8:15:23 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:15:24 - cex place new buy order: eth_btc 0.017551 19.8 [11237347010] margin:0.23930260384024]Array
(
    [complete] => 
    [id] => 11237347010
    [time] => 1577603724300
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017551
)

2019-12-29 8:15:30 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:15:31 - cex place new buy order: eth_btc 0.017553 19.8 [11237347604] margin:0.22788127385631]Array
(
    [complete] => 
    [id] => 11237347604
    [time] => 1577603730666
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017553
)

2019-12-29 8:15:36 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:15:37 - cex place new buy order: eth_btc 0.017555 19.8 [11237348135] margin:0.21646254628311]Array
(
    [complete] => 
    [id] => 11237348135
    [time] => 1577603736656
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017555
)

2019-12-29 8:15:42 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:15:43 - cex place new buy order: eth_btc 0.017557 19.8 [11237348773] margin:0.22213362191719]Array
(
    [complete] => 
    [id] => 11237348773
    [time] => 1577603742973
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017557
)

2019-12-29 8:15:48 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:15:49 - cex place new buy order: eth_btc 0.017559 19.8 [11237349324] margin:0.21641323537787]Array
(
    [complete] => 
    [id] => 11237349324
    [time] => 1577603749115
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017559
)

2019-12-29 8:15:55 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:15:56 - cex place new buy order: eth_btc 0.017561 19.8 [11237349895] margin:0.21069415181367]Array
(
    [complete] => 
    [id] => 11237349895
    [time] => 1577603755956
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017561
)

2019-12-29 8:16:02 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:16:03 - cex place new buy order: eth_btc 0.017563 19.8 [11237350561] margin:0.20497637077947]Array
(
    [complete] => 
    [id] => 11237350561
    [time] => 1577603763411
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017563
)

2019-12-29 8:16:09 - cex delete buy orders: eth_btc [above margin]
2019-12-29 8:16:15 - cex place new buy order: eth_btc 0.017548 19.8 [11237351489]Array
(
    [complete] => 
    [id] => 11237351489
    [time] => 1577603775496
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017548
)

2019-12-29 8:16:21 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:16:22 - cex place new buy order: eth_btc 0.01755 19.8 [11237351791] margin:0.26210826210826]Array
(
    [complete] => 
    [id] => 11237351791
    [time] => 1577603782122
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01755
)

2019-12-29 8:16:27 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:16:29 - cex place new buy order: eth_btc 0.017552 19.8 [11237352365] margin:0.25638103919781]Array
(
    [complete] => 
    [id] => 11237352365
    [time] => 1577603788641
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017552
)

2019-12-29 8:16:34 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:16:35 - cex place new buy order: eth_btc 0.017554 19.8 [11237352769] margin:0.24495841403669]Array
(
    [complete] => 
    [id] => 11237352769
    [time] => 1577603795068
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017554
)

2019-12-29 8:16:42 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:16:43 - cex place new buy order: eth_btc 0.017556 19.8 [11237353146] margin:0.22784233310549]Array
(
    [complete] => 
    [id] => 11237353146
    [time] => 1577603802945
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017556
)

2019-12-29 8:16:49 - cex delete buy orders: eth_btc [above margin]
2019-12-29 8:16:55 - cex place new buy order: eth_btc 0.017548 19.8 [11237353996]Array
(
    [complete] => 
    [id] => 11237353996
    [time] => 1577603815506
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017548
)

2019-12-29 8:17:03 - cex delete buy orders: eth_btc [above margin]
2019-12-29 8:17:10 - cex place new buy order: eth_btc 0.017548 19.8 [11237355027]Array
(
    [complete] => 
    [id] => 11237355027
    [time] => 1577603830042
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017548
)

2019-12-29 8:17:15 - cex delete buy orders: eth_btc [above margin]
2019-12-29 8:17:22 - cex place new buy order: eth_btc 0.017548 19.8 [11237355893]Array
(
    [complete] => 
    [id] => 11237355893
    [time] => 1577603841718
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017548
)

2019-12-29 8:17:28 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:17:29 - cex place new buy order: eth_btc 0.01755 19.8 [11237356421] margin:0.20512820512821]Array
(
    [complete] => 
    [id] => 11237356421
    [time] => 1577603849122
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01755
)

2019-12-29 8:17:34 - cex delete buy orders: eth_btc [above margin]
2019-12-29 8:17:40 - cex place new buy order: eth_btc 0.017548 19.8 [11237357067]Array
(
    [complete] => 
    [id] => 11237357067
    [time] => 1577603860194
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017548
)

2019-12-29 8:17:45 - cex delete buy orders: eth_btc [above margin]
2019-12-29 8:17:52 - cex place new buy order: eth_btc 0.017548 19.8 [11237358054]Array
(
    [complete] => 
    [id] => 11237358054
    [time] => 1577603871645
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017548
)

2019-12-29 8:17:56 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:17:57 - cex place new buy order: eth_btc 0.01755 19.8 [11237358574] margin:0.20512820512821]Array
(
    [complete] => 
    [id] => 11237358574
    [time] => 1577603877300
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01755
)

2019-12-29 8:18:07 - cex delete buy orders: eth_btc[move]
2019-12-29 8:18:08 - cex place new buy order: eth_btc 0.017551 19.8 [11237359470] margin:0.19940747493161]Array
(
    [complete] => 
    [id] => 11237359470
    [time] => 1577603888183
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017551
)

2019-12-29 8:18:14 - cex delete buy orders: eth_btc [above margin]
2019-12-29 8:18:20 - cex place new buy order: eth_btc 0.017548 19.8 [11237360264]Array
(
    [complete] => 
    [id] => 11237360264
    [time] => 1577603899937
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017548
)

2019-12-29 8:18:25 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:18:26 - cex place new buy order: eth_btc 0.01755 19.8 [11237360740] margin:0.21652421652421]Array
(
    [complete] => 
    [id] => 11237360740
    [time] => 1577603906000
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01755
)

2019-12-29 8:18:32 - cex delete buy orders: eth_btc[move]
2019-12-29 8:18:33 - cex place new buy order: eth_btc 0.017551 19.8 [11237361430] margin:0.19940747493161]Array
(
    [complete] => 
    [id] => 11237361430
    [time] => 1577603912634
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017551
)

2019-12-29 8:18:38 - cex delete buy orders: eth_btc[move]
2019-12-29 8:18:39 - cex place new buy order: eth_btc 0.017552 19.8 [11237361978] margin:0.19939611462427]Array
(
    [complete] => 
    [id] => 11237361978
    [time] => 1577603919144
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017552
)

2019-12-29 8:18:45 - cex delete buy orders: eth_btc [above margin]
2019-12-29 8:18:50 - cex place new buy order: eth_btc 0.017548 19.8 [11237362609]Array
(
    [complete] => 
    [id] => 11237362609
    [time] => 1577603930490
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017548
)

2019-12-29 8:18:56 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:18:57 - cex place new buy order: eth_btc 0.01755 19.8 [11237362903] margin:0.21652421652421]Array
(
    [complete] => 
    [id] => 11237362903
    [time] => 1577603936709
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01755
)

2019-12-29 8:19:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:19:04 - cex place new buy order: eth_btc 0.017552 19.8 [11237363606] margin:0.20510483135823]Array
(
    [complete] => 
    [id] => 11237363606
    [time] => 1577603944403
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017552
)

2019-12-29 8:19:10 - cex delete buy orders: eth_btc [above margin]
2019-12-29 8:19:17 - cex place new buy order: eth_btc 0.017548 19.8 [11237364472]Array
(
    [complete] => 
    [id] => 11237364472
    [time] => 1577603956922
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017548
)

2019-12-29 8:19:22 - cex delete buy orders: eth_btc [above margin]
2019-12-29 8:19:29 - cex place new buy order: eth_btc 0.017548 19.8 [11237365037]Array
(
    [complete] => 
    [id] => 11237365037
    [time] => 1577603968718
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017548
)

2019-12-29 8:19:36 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:19:36 - cex place new buy order: eth_btc 0.01755 19.8 [11237365786] margin:0.20512820512821]Array
(
    [complete] => 
    [id] => 11237365786
    [time] => 1577603976486
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01755
)

2019-12-29 8:19:43 - cex delete buy orders: eth_btc [above margin]
2019-12-29 8:19:49 - cex place new buy order: eth_btc 0.017546 19.8 [11237366832]Array
(
    [complete] => 
    [id] => 11237366832
    [time] => 1577603988717
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017546
)

2019-12-29 8:19:54 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:19:55 - cex place new buy order: eth_btc 0.017548 19.8 [11237367346] margin:0.21085023934351]Array
(
    [complete] => 
    [id] => 11237367346
    [time] => 1577603995093
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017548
)

2019-12-29 8:20:00 - cex delete buy orders: eth_btc [above margin]
2019-12-29 8:20:03 - cex place new buy order: eth_btc 0.017546 19.8 [11237367879]Array
(
    [complete] => 
    [id] => 11237367879
    [time] => 1577604003392
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017546
)

2019-12-29 8:20:09 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:20:09 - cex place new buy order: eth_btc 0.017548 19.8 [11237368177] margin:0.21085023934351]Array
(
    [complete] => 
    [id] => 11237368177
    [time] => 1577604009587
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017548
)

2019-12-29 8:20:15 - cex delete buy orders: eth_btc [above margin]
2019-12-29 8:20:23 - cex place new buy order: eth_btc 0.017546 19.8 [11237368801]Array
(
    [complete] => 
    [id] => 11237368801
    [time] => 1577604022776
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017546
)

2019-12-29 8:20:28 - cex delete buy orders: eth_btc [above margin]
2019-12-29 8:20:34 - cex place new buy order: eth_btc 0.017546 19.8 [11237369739]Array
(
    [complete] => 
    [id] => 11237369739
    [time] => 1577604033924
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017546
)

2019-12-29 8:20:39 - cex delete buy orders: eth_btc [above margin]
2019-12-29 8:22:46 - cex place new buy order: eth_btc 0.017524 19.8 [11237381195]Array
(
    [complete] => 
    [id] => 11237381195
    [time] => 1577604166267
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017524
)

2019-12-29 8:22:51 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:22:52 - cex place new buy order: eth_btc 0.017526 19.8 [11237381555] margin:0.23393814903572]Array
(
    [complete] => 
    [id] => 11237381555
    [time] => 1577604172393
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017526
)

2019-12-29 8:22:58 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:22:59 - cex place new buy order: eth_btc 0.017528 19.8 [11237382066] margin:0.22820629849383]Array
(
    [complete] => 
    [id] => 11237382066
    [time] => 1577604179067
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017528
)

2019-12-29 8:23:03 - cex delete buy orders: eth_btc [above margin]
2019-12-29 8:23:09 - cex place new buy order: eth_btc 0.017524 19.8 [11237382984]Array
(
    [complete] => 
    [id] => 11237382984
    [time] => 1577604189348
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017524
)

2019-12-29 8:23:15 - cex delete buy orders: eth_btc [above margin]
2019-12-29 8:23:23 - cex place new buy order: eth_btc 0.017524 19.8 [11237383779]Array
(
    [complete] => 
    [id] => 11237383779
    [time] => 1577604202879
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017524
)

2019-12-29 8:23:27 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:23:28 - cex place new buy order: eth_btc 0.017526 19.8 [11237384092] margin:0.2054091064704]Array
(
    [complete] => 
    [id] => 11237384092
    [time] => 1577604207782
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017526
)

2019-12-29 8:23:33 - cex delete buy orders: eth_btc [above margin]
2019-12-29 8:23:40 - cex place new buy order: eth_btc 0.017524 19.8 [11237384961]Array
(
    [complete] => 
    [id] => 11237384961
    [time] => 1577604220524
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017524
)

2019-12-29 8:23:47 - cex delete buy orders: eth_btc [above margin]
2019-12-29 8:23:55 - cex place new buy order: eth_btc 0.017524 19.8 [11237385789]Array
(
    [complete] => 
    [id] => 11237385789
    [time] => 1577604234732
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017524
)

2019-12-29 8:24:01 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:24:02 - cex place new buy order: eth_btc 0.017526 19.8 [11237386277] margin:0.22252653200958]Array
(
    [complete] => 
    [id] => 11237386277
    [time] => 1577604241753
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017526
)

2019-12-29 8:24:03 - cex place new buy order: eth_btc 0.017528 13.9311 [11237386476]Array
(
    [complete] => 
    [id] => 11237386476
    [time] => 1577604243490
    [pending] => 13.93110000
    [amount] => 13.93110000
    [type] => buy
    [price] => 0.017528
)

2019-12-29 8:24:09 - cex delete buy orders: eth_btc [above margin]
2019-12-29 8:24:10 - cex delete buy orders: eth_btc[move]
2019-12-29 8:24:11 - cex place new buy order: eth_btc 0.017523 19.8 [11237386994] margin:0.23396484820817]Array
(
    [complete] => 
    [id] => 11237386994
    [time] => 1577604250702
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017523
)

2019-12-29 8:24:16 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:24:17 - cex place new buy order: eth_btc 0.017525 19.8 [11237387719] margin:0.23395149786019]Array
(
    [complete] => 
    [id] => 11237387719
    [time] => 1577604257003
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017525
)

2019-12-29 8:24:23 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:24:24 - cex place new buy order: eth_btc 0.017527 19.8 [11237388129] margin:0.22251383579619]Array
(
    [complete] => 
    [id] => 11237388129
    [time] => 1577604263715
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017527
)

2019-12-29 8:24:29 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:24:30 - cex place new buy order: eth_btc 0.017529 19.8 [11237388567] margin:0.21107878372981]Array
(
    [complete] => 
    [id] => 11237388567
    [time] => 1577604270056
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017529
)

2019-12-29 8:24:35 - cex delete buy orders: eth_btc[move]
2019-12-29 8:24:36 - cex place new buy order: eth_btc 0.01753 19.8 [11237388966] margin:0.19964634076777]Array
(
    [complete] => 
    [id] => 11237388966
    [time] => 1577604276374
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01753
)

2019-12-29 8:24:42 - cex delete buy orders: eth_btc[move]
2019-12-29 8:24:43 - cex place new buy order: eth_btc 0.017531 19.8 [11237389442] margin:0.19963495322837]Array
(
    [complete] => 
    [id] => 11237389442
    [time] => 1577604283021
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017531
)

2019-12-29 8:24:48 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:24:49 - cex place new buy order: eth_btc 0.017533 19.8 [11237389792] margin:0.21103062795871]Array
(
    [complete] => 
    [id] => 11237389792
    [time] => 1577604289128
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017533
)

2019-12-29 8:24:55 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:24:55 - cex place new buy order: eth_btc 0.017535 19.8 [11237390145] margin:0.2167094382663]Array
(
    [complete] => 
    [id] => 11237390145
    [time] => 1577604295460
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017535
)

2019-12-29 8:25:03 - cex delete buy orders: eth_btc [above margin]
2019-12-29 8:25:09 - cex place new buy order: eth_btc 0.017524 19.8 [11237390967]Array
(
    [complete] => 
    [id] => 11237390967
    [time] => 1577604309179
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017524
)

2019-12-29 8:25:15 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:25:16 - cex place new buy order: eth_btc 0.017526 19.8 [11237391430] margin:0.22823234052265]Array
(
    [complete] => 
    [id] => 11237391430
    [time] => 1577604316125
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017526
)

2019-12-29 8:25:22 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:25:23 - cex place new buy order: eth_btc 0.017528 19.8 [11237391892] margin:0.22820629849383]Array
(
    [complete] => 
    [id] => 11237391892
    [time] => 1577604322965
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017528
)

2019-12-29 8:25:29 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:25:30 - cex place new buy order: eth_btc 0.01753 19.8 [11237392425] margin:0.22247575584713]Array
(
    [complete] => 
    [id] => 11237392425
    [time] => 1577604329909
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01753
)

2019-12-29 8:25:36 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:25:37 - cex place new buy order: eth_btc 0.017532 19.8 [11237393189] margin:0.22245037645447]Array
(
    [complete] => 
    [id] => 11237393189
    [time] => 1577604337032
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017532
)

2019-12-29 8:25:43 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:25:44 - cex place new buy order: eth_btc 0.017534 19.8 [11237393971] margin:0.20531538724762]Array
(
    [complete] => 
    [id] => 11237393971
    [time] => 1577604344324
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017534
)

2019-12-29 8:25:50 - cex delete buy orders: eth_btc [above margin]
2019-12-29 8:25:57 - cex place new buy order: eth_btc 0.017532 19.8 [11237394910]Array
(
    [complete] => 
    [id] => 11237394910
    [time] => 1577604356657
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017532
)

2019-12-29 8:26:03 - cex delete buy orders: eth_btc [above margin]
2019-12-29 8:28:26 - cex place new buy order: eth_btc 0.017532 19.8 [11237404472]Array
(
    [complete] => 
    [id] => 11237404472
    [time] => 1577604506475
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017532
)

2019-12-29 8:28:33 - cex delete buy orders: eth_btc [above margin]
2019-12-29 8:28:39 - cex place new buy order: eth_btc 0.017532 19.8 [11237405088]Array
(
    [complete] => 
    [id] => 11237405088
    [time] => 1577604519555
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017532
)

2019-12-29 8:28:45 - cex delete buy orders: eth_btc [above margin]
2019-12-29 8:28:52 - cex place new buy order: eth_btc 0.017532 19.8 [11237405757]Array
(
    [complete] => 
    [id] => 11237405757
    [time] => 1577604531749
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017532
)

2019-12-29 8:28:57 - cex delete buy orders: eth_btc [above margin]
2019-12-29 8:29:03 - cex place new buy order: eth_btc 0.017532 19.8 [11237406382]Array
(
    [complete] => 
    [id] => 11237406382
    [time] => 1577604542900
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017532
)

2019-12-29 8:29:08 - cex delete buy orders: eth_btc [above margin]
2019-12-29 8:29:14 - cex place new buy order: eth_btc 0.017532 19.8 [11237406868]Array
(
    [complete] => 
    [id] => 11237406868
    [time] => 1577604553857
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017532
)

2019-12-29 8:29:20 - cex delete buy orders: eth_btc [above margin]
2019-12-29 8:29:51 - cex place new buy order: eth_btc 0.017532 19.8 [11237409033]Array
(
    [complete] => 
    [id] => 11237409033
    [time] => 1577604590871
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017532
)

2019-12-29 8:29:58 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:29:59 - cex place new buy order: eth_btc 0.017534 19.8 [11237409469] margin:0.21101859244894]Array
(
    [complete] => 
    [id] => 11237409469
    [time] => 1577604599078
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017534
)

2019-12-29 8:30:04 - cex delete buy orders: eth_btc [above margin]
2019-12-29 8:30:10 - cex place new buy order: eth_btc 0.017532 19.8 [11237409945]Array
(
    [complete] => 
    [id] => 11237409945
    [time] => 1577604609863
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017532
)

2019-12-29 8:30:15 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:30:16 - cex place new buy order: eth_btc 0.017534 19.8 [11237410436] margin:0.21101859244894]Array
(
    [complete] => 
    [id] => 11237410436
    [time] => 1577604615788
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017534
)

2019-12-29 8:30:22 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:30:23 - cex place new buy order: eth_btc 0.017536 19.8 [11237410860] margin:0.20529197080292]Array
(
    [complete] => 
    [id] => 11237410860
    [time] => 1577604622612
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017536
)

2019-12-29 8:30:29 - cex delete buy orders: eth_btc [above margin]
2019-12-29 8:30:34 - cex place new buy order: eth_btc 0.017532 19.8 [11237411269]Array
(
    [complete] => 
    [id] => 11237411269
    [time] => 1577604634327
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017532
)

2019-12-29 8:30:40 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:30:41 - cex place new buy order: eth_btc 0.017534 19.8 [11237411576] margin:0.21101859244894]Array
(
    [complete] => 
    [id] => 11237411576
    [time] => 1577604640679
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017534
)

2019-12-29 8:30:47 - cex delete buy orders: eth_btc [above margin]
2019-12-29 8:30:54 - cex place new buy order: eth_btc 0.017532 19.8 [11237411992]Array
(
    [complete] => 
    [id] => 11237411992
    [time] => 1577604653700
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017532
)

2019-12-29 8:30:59 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:31:00 - cex place new buy order: eth_btc 0.017534 19.8 [11237412371] margin:0.21101859244894]Array
(
    [complete] => 
    [id] => 11237412371
    [time] => 1577604659584
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017534
)

2019-12-29 8:31:03 - cex delete buy orders: eth_btc [above margin]
2019-12-29 8:31:09 - cex place new buy order: eth_btc 0.017532 19.8 [11237413368]Array
(
    [complete] => 
    [id] => 11237413368
    [time] => 1577604669387
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017532
)

2019-12-29 8:31:15 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:31:16 - cex place new buy order: eth_btc 0.017534 19.8 [11237414097] margin:0.21101859244894]Array
(
    [complete] => 
    [id] => 11237414097
    [time] => 1577604675973
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017534
)

2019-12-29 8:31:23 - cex delete buy orders: eth_btc [above margin]
2019-12-29 8:31:30 - cex place new buy order: eth_btc 0.017532 19.8 [11237415185]Array
(
    [complete] => 
    [id] => 11237415185
    [time] => 1577604690274
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017532
)

2019-12-29 8:31:35 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:31:36 - cex place new buy order: eth_btc 0.017534 19.8 [11237415682] margin:0.21101859244894]Array
(
    [complete] => 
    [id] => 11237415682
    [time] => 1577604695971
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017534
)

2019-12-29 8:31:42 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:31:43 - cex place new buy order: eth_btc 0.017536 19.8 [11237416199] margin:0.20529197080292]Array
(
    [complete] => 
    [id] => 11237416199
    [time] => 1577604702972
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017536
)

2019-12-29 8:31:50 - cex delete buy orders: eth_btc [above margin]
2019-12-29 8:31:56 - cex place new buy order: eth_btc 0.017532 19.8 [11237417042]Array
(
    [complete] => 
    [id] => 11237417042
    [time] => 1577604716157
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017532
)

2019-12-29 8:32:02 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:32:03 - cex place new buy order: eth_btc 0.017534 19.8 [11237417514] margin:0.22242500285159]Array
(
    [complete] => 
    [id] => 11237417514
    [time] => 1577604723116
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017534
)

2019-12-29 8:32:09 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:32:10 - cex place new buy order: eth_btc 0.017536 19.8 [11237417819] margin:0.21099452554745]Array
(
    [complete] => 
    [id] => 11237417819
    [time] => 1577604729962
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017536
)

2019-12-29 8:32:17 - cex delete buy orders: eth_btc [above margin]
2019-12-29 8:32:24 - cex place new buy order: eth_btc 0.017532 19.8 [11237418585]Array
(
    [complete] => 
    [id] => 11237418585
    [time] => 1577604744109
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017532
)

2019-12-29 8:32:30 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:32:32 - cex place new buy order: eth_btc 0.017534 19.8 [11237419093] margin:0.23383141325424]Array
(
    [complete] => 
    [id] => 11237419093
    [time] => 1577604751688
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017534
)

2019-12-29 8:32:38 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:32:39 - cex place new buy order: eth_btc 0.017536 19.8 [11237419604] margin:0.2223996350365]Array
(
    [complete] => 
    [id] => 11237419604
    [time] => 1577604759204
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017536
)

2019-12-29 8:32:46 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:32:47 - cex place new buy order: eth_btc 0.017538 19.8 [11237420048] margin:0.20526855969893]Array
(
    [complete] => 
    [id] => 11237420048
    [time] => 1577604766992
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017538
)

2019-12-29 8:32:53 - cex delete buy orders: eth_btc [above margin]
2019-12-29 8:32:59 - cex place new buy order: eth_btc 0.017532 19.8 [11237420799]Array
(
    [complete] => 
    [id] => 11237420799
    [time] => 1577604779422
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017532
)

2019-12-29 8:33:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:33:04 - cex place new buy order: eth_btc 0.017534 19.8 [11237421048] margin:0.22242500285159]Array
(
    [complete] => 
    [id] => 11237421048
    [time] => 1577604784498
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017534
)

2019-12-29 8:33:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:33:11 - cex place new buy order: eth_btc 0.017536 19.8 [11237421280] margin:0.21669708029197]Array
(
    [complete] => 
    [id] => 11237421280
    [time] => 1577604790754
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017536
)

2019-12-29 8:33:17 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:33:18 - cex place new buy order: eth_btc 0.017538 19.8 [11237421702] margin:0.20526855969893]Array
(
    [complete] => 
    [id] => 11237421702
    [time] => 1577604797628
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017538
)

2019-12-29 8:33:23 - cex delete buy orders: eth_btc [above margin]
2019-12-29 8:33:30 - cex place new buy order: eth_btc 0.017532 19.8 [11237422538]Array
(
    [complete] => 
    [id] => 11237422538
    [time] => 1577604809871
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017532
)

2019-12-29 8:33:35 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:33:36 - cex place new buy order: eth_btc 0.017534 19.8 [11237422896] margin:0.22812820805291]Array
(
    [complete] => 
    [id] => 11237422896
    [time] => 1577604816449
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017534
)

2019-12-29 8:33:42 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:33:43 - cex place new buy order: eth_btc 0.017536 19.8 [11237423186] margin:0.23380474452555]Array
(
    [complete] => 
    [id] => 11237423186
    [time] => 1577604823028
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017536
)

2019-12-29 8:33:49 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:33:50 - cex place new buy order: eth_btc 0.017538 19.8 [11237423477] margin:0.2166723685711]Array
(
    [complete] => 
    [id] => 11237423477
    [time] => 1577604829959
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017538
)

2019-12-29 8:33:56 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:33:57 - cex place new buy order: eth_btc 0.01754 19.8 [11237423920] margin:0.20524515393388]Array
(
    [complete] => 
    [id] => 11237423920
    [time] => 1577604836838
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01754
)

2019-12-29 8:34:03 - cex delete buy orders: eth_btc [above margin]
2019-12-29 8:34:09 - cex place new buy order: eth_btc 0.017532 19.8 [11237424397]Array
(
    [complete] => 
    [id] => 11237424397
    [time] => 1577604849400
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017532
)

2019-12-29 8:34:14 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:34:15 - cex place new buy order: eth_btc 0.017534 19.8 [11237424642] margin:0.22812820805291]Array
(
    [complete] => 
    [id] => 11237424642
    [time] => 1577604855381
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017534
)

2019-12-29 8:34:22 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:34:23 - cex place new buy order: eth_btc 0.017536 19.8 [11237425020] margin:0.21669708029197]Array
(
    [complete] => 
    [id] => 11237425020
    [time] => 1577604863156
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017536
)

2019-12-29 8:34:29 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:34:30 - cex place new buy order: eth_btc 0.017538 19.8 [11237425218] margin:0.20526855969893]Array
(
    [complete] => 
    [id] => 11237425218
    [time] => 1577604869972
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017538
)

2019-12-29 8:34:36 - cex delete buy orders: eth_btc [above margin]
2019-12-29 8:34:41 - cex place new buy order: eth_btc 0.017532 19.8 [11237425625]Array
(
    [complete] => 
    [id] => 11237425625
    [time] => 1577604881295
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017532
)

2019-12-29 8:34:46 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:34:47 - cex place new buy order: eth_btc 0.017534 19.8 [11237425922] margin:0.22812820805291]Array
(
    [complete] => 
    [id] => 11237425922
    [time] => 1577604887020
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017534
)

2019-12-29 8:34:52 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:34:53 - cex place new buy order: eth_btc 0.017536 19.8 [11237426096] margin:0.21669708029197]Array
(
    [complete] => 
    [id] => 11237426096
    [time] => 1577604893349
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017536
)

2019-12-29 8:34:59 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:35:00 - cex place new buy order: eth_btc 0.017538 19.8 [11237426332] margin:0.20526855969893]Array
(
    [complete] => 
    [id] => 11237426332
    [time] => 1577604899643
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017538
)

2019-12-29 8:35:02 - cex delete buy orders: eth_btc [above margin]
2019-12-29 8:35:08 - cex place new buy order: eth_btc 0.017532 19.8 [11237426705]Array
(
    [complete] => 
    [id] => 11237426705
    [time] => 1577604908276
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017532
)

2019-12-29 8:35:13 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:35:14 - cex place new buy order: eth_btc 0.017534 19.8 [11237427085] margin:0.22812820805291]Array
(
    [complete] => 
    [id] => 11237427085
    [time] => 1577604914008
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017534
)

2019-12-29 8:35:21 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:35:22 - cex place new buy order: eth_btc 0.017536 19.8 [11237427394] margin:0.2223996350365]Array
(
    [complete] => 
    [id] => 11237427394
    [time] => 1577604922131
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017536
)

2019-12-29 8:35:29 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:35:29 - cex place new buy order: eth_btc 0.017538 19.8 [11237427903] margin:0.20526855969893]Array
(
    [complete] => 
    [id] => 11237427903
    [time] => 1577604929525
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017538
)

2019-12-29 8:35:35 - cex delete buy orders: eth_btc [above margin]
2019-12-29 8:35:42 - cex place new buy order: eth_btc 0.017532 19.8 [11237428748]Array
(
    [complete] => 
    [id] => 11237428748
    [time] => 1577604941701
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017532
)

2019-12-29 8:35:48 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:35:49 - cex place new buy order: eth_btc 0.017534 19.8 [11237429067] margin:0.22812820805291]Array
(
    [complete] => 
    [id] => 11237429067
    [time] => 1577604949162
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017534
)

2019-12-29 8:35:55 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:35:56 - cex place new buy order: eth_btc 0.017536 19.8 [11237429339] margin:0.21669708029197]Array
(
    [complete] => 
    [id] => 11237429339
    [time] => 1577604956171
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017536
)

2019-12-29 8:36:02 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:36:03 - cex place new buy order: eth_btc 0.017538 19.8 [11237429589] margin:0.21097046413501]Array
(
    [complete] => 
    [id] => 11237429589
    [time] => 1577604963020
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017538
)

2019-12-29 8:36:09 - cex delete buy orders: eth_btc [above margin]
2019-12-29 8:36:16 - cex place new buy order: eth_btc 0.017532 19.8 [11237430582]Array
(
    [complete] => 
    [id] => 11237430582
    [time] => 1577604976516
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017532
)

2019-12-29 8:36:22 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:36:23 - cex place new buy order: eth_btc 0.017534 19.8 [11237430843] margin:0.22812820805291]Array
(
    [complete] => 
    [id] => 11237430843
    [time] => 1577604983139
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017534
)

2019-12-29 8:36:29 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:36:30 - cex place new buy order: eth_btc 0.017536 19.8 [11237431423] margin:0.21669708029197]Array
(
    [complete] => 
    [id] => 11237431423
    [time] => 1577604989977
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017536
)

2019-12-29 8:36:37 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:36:37 - cex place new buy order: eth_btc 0.017538 19.8 [11237431913] margin:0.20526855969893]Array
(
    [complete] => 
    [id] => 11237431913
    [time] => 1577604997518
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017538
)

2019-12-29 8:36:44 - cex delete buy orders: eth_btc [above margin]
2019-12-29 8:36:49 - cex place new buy order: eth_btc 0.017536 19.8 [11237432261]Array
(
    [complete] => 
    [id] => 11237432261
    [time] => 1577605009320
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017536
)

2019-12-29 8:36:54 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:36:55 - cex place new buy order: eth_btc 0.017538 19.8 [11237432536] margin:0.20526855969893]Array
(
    [complete] => 
    [id] => 11237432536
    [time] => 1577605015145
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017538
)

2019-12-29 8:37:03 - cex delete buy orders: eth_btc [above margin]
2019-12-29 8:37:09 - cex place new buy order: eth_btc 0.017536 19.8 [11237433813]Array
(
    [complete] => 
    [id] => 11237433813
    [time] => 1577605029197
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017536
)

2019-12-29 8:37:14 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:37:15 - cex place new buy order: eth_btc 0.017538 19.8 [11237434310] margin:0.2166723685711]Array
(
    [complete] => 
    [id] => 11237434310
    [time] => 1577605035223
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017538
)

2019-12-29 8:37:21 - cex delete buy orders: eth_btc [above margin]
2019-12-29 8:37:27 - cex place new buy order: eth_btc 0.017536 19.8 [11237435117]Array
(
    [complete] => 
    [id] => 11237435117
    [time] => 1577605047055
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017536
)

2019-12-29 8:37:33 - cex delete buy orders: eth_btc[move]
2019-12-29 8:37:34 - cex place new buy order: eth_btc 0.017537 19.8 [11237435488] margin:0.19956665526284]Array
(
    [complete] => 
    [id] => 11237435488
    [time] => 1577605054043
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017537
)

2019-12-29 8:37:39 - cex delete buy orders: eth_btc [above margin]
2019-12-29 8:37:45 - cex place new buy order: eth_btc 0.017536 19.8 [11237436448]Array
(
    [complete] => 
    [id] => 11237436448
    [time] => 1577605065153
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017536
)

2019-12-29 8:37:50 - cex delete buy orders: eth_btc [replace]
2019-12-29 8:37:51 - cex place new buy order: eth_btc 0.017538 19.8 [11237437092] margin:0.20526855969893]Array
(
    [complete] => 
    [id] => 11237437092
    [time] => 1577605071327
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017538
)

2019-12-29 8:37:56 - cex delete buy orders: eth_btc [above margin]
2019-12-29 8:38:03 - cex place new buy order: eth_btc 0.017536 19.8 [11237437872]Array
(
    [complete] => 
    [id] => 11237437872
    [time] => 1577605083032
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017536
)

2019-12-29 8:38:08 - cex delete buy orders: eth_btc [above margin]
2019-12-29 8:38:14 - cex place new buy order: eth_btc 0.017536 19.8 [11237438371]Array
(
    [complete] => 
    [id] => 11237438371
    [time] => 1577605094009
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017536
)

2019-12-29 8:38:19 - cex delete buy orders: eth_btc[move]
2019-12-29 8:38:20 - cex place new buy order: eth_btc 0.017537 19.8 [11237438840] margin:0.19956665526284]Array
(
    [complete] => 
    [id] => 11237438840
    [time] => 1577605100031
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017537
)

2019-12-29 8:38:26 - cex delete buy orders: eth_btc [above margin]
2019-12-29 8:43:59 - cex place new buy order: eth_btc 0.017524 19.8 [11237462303]Array
(
    [complete] => 
    [id] => 11237462303
    [time] => 1577605439472
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017524
)

2019-12-29 8:44:03 - cex delete buy orders: eth_btc [above margin]
2019-12-29 8:44:12 - cex place new buy order: eth_btc 0.017524 19.8 [11237463482]Array
(
    [complete] => 
    [id] => 11237463482
    [time] => 1577605451825
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017524
)

2019-12-29 8:44:16 - cex delete buy orders: eth_btc [above margin]
2019-12-29 9:01:45 - cex place new buy order: eth_btc 0.017524 19.8 [11237541853]Array
(
    [complete] => 
    [id] => 11237541853
    [time] => 1577606505575
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017524
)

2019-12-29 9:01:50 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:01:51 - cex place new buy order: eth_btc 0.017526 19.8 [11237542328] margin:0.2054091064704]Array
(
    [complete] => 
    [id] => 11237542328
    [time] => 1577606511308
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017526
)

2019-12-29 9:01:58 - cex delete buy orders: eth_btc [above margin]
2019-12-29 9:02:03 - cex place new buy order: eth_btc 0.017524 19.8 [11237543391]Array
(
    [complete] => 
    [id] => 11237543391
    [time] => 1577606523511
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017524
)

2019-12-29 9:02:09 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:02:10 - cex place new buy order: eth_btc 0.017526 19.8 [11237543913] margin:0.2054091064704]Array
(
    [complete] => 
    [id] => 11237543913
    [time] => 1577606529984
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017526
)

2019-12-29 9:02:16 - cex delete buy orders: eth_btc [above margin]
2019-12-29 9:02:22 - cex place new buy order: eth_btc 0.017524 19.8 [11237545079]Array
(
    [complete] => 
    [id] => 11237545079
    [time] => 1577606542567
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017524
)

2019-12-29 9:02:27 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:02:29 - cex place new buy order: eth_btc 0.017526 19.8 [11237546059] margin:0.21682072349651]Array
(
    [complete] => 
    [id] => 11237546059
    [time] => 1577606548680
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017526
)

2019-12-29 9:02:34 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:02:35 - cex place new buy order: eth_btc 0.017528 19.8 [11237546981] margin:0.21679598356912]Array
(
    [complete] => 
    [id] => 11237546981
    [time] => 1577606555290
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017528
)

2019-12-29 9:02:41 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:02:42 - cex place new buy order: eth_btc 0.01753 19.8 [11237547596] margin:0.20536223616656]Array
(
    [complete] => 
    [id] => 11237547596
    [time] => 1577606561858
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01753
)

2019-12-29 9:02:48 - cex delete buy orders: eth_btc [above margin]
2019-12-29 9:02:54 - cex place new buy order: eth_btc 0.017524 19.8 [11237549147]Array
(
    [complete] => 
    [id] => 11237549147
    [time] => 1577606574407
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017524
)

2019-12-29 9:03:00 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:03:01 - cex place new buy order: eth_btc 0.017526 19.8 [11237549742] margin:0.2054091064704]Array
(
    [complete] => 
    [id] => 11237549742
    [time] => 1577606580656
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017526
)

2019-12-29 9:03:07 - cex delete buy orders: eth_btc [above margin]
2019-12-29 9:03:13 - cex place new buy order: eth_btc 0.017524 19.8 [11237550600]Array
(
    [complete] => 
    [id] => 11237550600
    [time] => 1577606592950
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017524
)

2019-12-29 9:03:18 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:03:19 - cex place new buy order: eth_btc 0.017526 19.8 [11237551022] margin:0.21682072349651]Array
(
    [complete] => 
    [id] => 11237551022
    [time] => 1577606599093
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017526
)

2019-12-29 9:03:24 - cex delete buy orders: eth_btc [above margin]
2019-12-29 9:03:30 - cex place new buy order: eth_btc 0.017524 19.8 [11237551703]Array
(
    [complete] => 
    [id] => 11237551703
    [time] => 1577606610329
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017524
)

2019-12-29 9:03:35 - cex delete buy orders: eth_btc [above margin]
2019-12-29 9:04:48 - cex place new buy order: eth_btc 0.017524 19.8 [11237558416]Array
(
    [complete] => 
    [id] => 11237558416
    [time] => 1577606688237
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017524
)

2019-12-29 9:04:54 - cex delete buy orders: eth_btc [above margin]
2019-12-29 9:09:53 - cex place new buy order: eth_btc 0.017506 19.8 [11237596437]Array
(
    [complete] => 
    [id] => 11237596437
    [time] => 1577606993396
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017506
)

2019-12-29 9:10:00 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:10:01 - cex place new buy order: eth_btc 0.017508 19.8 [11237597296] margin:0.22275531185743]Array
(
    [complete] => 
    [id] => 11237597296
    [time] => 1577607000662
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017508
)

2019-12-29 9:10:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:10:04 - cex place new buy order: eth_btc 0.01751 19.8 [11237597655] margin:0.2113078241005]Array
(
    [complete] => 
    [id] => 11237597655
    [time] => 1577607004048
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01751
)

2019-12-29 9:10:09 - cex delete buy orders: eth_btc [above margin]
2019-12-29 9:10:15 - cex place new buy order: eth_btc 0.017504 19.8 [11237598943]Array
(
    [complete] => 
    [id] => 11237598943
    [time] => 1577607015174
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017504
)

2019-12-29 9:10:20 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:10:21 - cex place new buy order: eth_btc 0.017506 19.8 [11237599697] margin:0.23991774248828]Array
(
    [complete] => 
    [id] => 11237599697
    [time] => 1577607020961
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017506
)

2019-12-29 9:10:26 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:10:27 - cex place new buy order: eth_btc 0.017508 19.8 [11237600172] margin:0.23989033584646]Array
(
    [complete] => 
    [id] => 11237600172
    [time] => 1577607026948
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017508
)

2019-12-29 9:10:32 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:10:33 - cex place new buy order: eth_btc 0.01751 19.8 [11237600578] margin:0.22844089091947]Array
(
    [complete] => 
    [id] => 11237600578
    [time] => 1577607033155
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01751
)

2019-12-29 9:10:39 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:10:39 - cex place new buy order: eth_btc 0.017512 19.8 [11237600961] margin:0.21699406121516]Array
(
    [complete] => 
    [id] => 11237600961
    [time] => 1577607039547
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017512
)

2019-12-29 9:10:45 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:10:46 - cex place new buy order: eth_btc 0.017514 19.8 [11237601578] margin:0.21696928171748]Array
(
    [complete] => 
    [id] => 11237601578
    [time] => 1577607045929
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017514
)

2019-12-29 9:10:51 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:10:52 - cex place new buy order: eth_btc 0.017516 19.8 [11237602185] margin:0.22265357387532]Array
(
    [complete] => 
    [id] => 11237602185
    [time] => 1577607052311
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017516
)

2019-12-29 9:10:59 - cex delete buy orders: eth_btc [above margin]
2019-12-29 9:11:03 - cex place new buy order: eth_btc 0.017504 19.8 [11237603369]Array
(
    [complete] => 
    [id] => 11237603369
    [time] => 1577607063123
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017504
)

2019-12-29 9:11:08 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:11:09 - cex place new buy order: eth_btc 0.017506 19.8 [11237604105] margin:0.27419170570091]Array
(
    [complete] => 
    [id] => 11237604105
    [time] => 1577607069338
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017506
)

2019-12-29 9:11:15 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:11:16 - cex place new buy order: eth_btc 0.017508 19.8 [11237604794] margin:0.27416038382451]Array
(
    [complete] => 
    [id] => 11237604794
    [time] => 1577607076249
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017508
)

2019-12-29 9:11:22 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:11:23 - cex place new buy order: eth_btc 0.01751 19.8 [11237605620] margin:0.23415191319245]Array
(
    [complete] => 
    [id] => 11237605620
    [time] => 1577607082740
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01751
)

2019-12-29 9:11:28 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:11:29 - cex place new buy order: eth_btc 0.017512 19.8 [11237606278] margin:0.22270443124714]Array
(
    [complete] => 
    [id] => 11237606278
    [time] => 1577607089273
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017512
)

2019-12-29 9:11:35 - cex delete buy orders: eth_btc [above margin]
2019-12-29 9:11:42 - cex place new buy order: eth_btc 0.017504 19.8 [11237607497]Array
(
    [complete] => 
    [id] => 11237607497
    [time] => 1577607101872
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017504
)

2019-12-29 9:11:48 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:11:49 - cex place new buy order: eth_btc 0.017506 19.8 [11237608082] margin:0.23991774248828]Array
(
    [complete] => 
    [id] => 11237608082
    [time] => 1577607109165
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017506
)

2019-12-29 9:11:55 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:11:56 - cex place new buy order: eth_btc 0.017508 19.8 [11237608717] margin:0.23989033584646]Array
(
    [complete] => 
    [id] => 11237608717
    [time] => 1577607115767
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017508
)

2019-12-29 9:12:02 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:12:03 - cex place new buy order: eth_btc 0.01751 19.8 [11237609651] margin:0.23415191319245]Array
(
    [complete] => 
    [id] => 11237609651
    [time] => 1577607123129
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01751
)

2019-12-29 9:12:09 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:12:10 - cex place new buy order: eth_btc 0.017512 19.8 [11237610268] margin:0.21699406121516]Array
(
    [complete] => 
    [id] => 11237610268
    [time] => 1577607129584
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017512
)

2019-12-29 9:12:16 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:12:16 - cex place new buy order: eth_btc 0.017514 19.8 [11237610831] margin:0.2055498458376]Array
(
    [complete] => 
    [id] => 11237610831
    [time] => 1577607136517
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017514
)

2019-12-29 9:12:22 - cex delete buy orders: eth_btc[move]
2019-12-29 9:12:23 - cex place new buy order: eth_btc 0.017515 19.8 [11237611708] margin:0.1998173098881]Array
(
    [complete] => 
    [id] => 11237611708
    [time] => 1577607143208
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017515
)

2019-12-29 9:12:30 - cex delete buy orders: eth_btc [above margin]
2019-12-29 9:12:37 - cex place new buy order: eth_btc 0.017504 19.8 [11237613792]Array
(
    [complete] => 
    [id] => 11237613792
    [time] => 1577607157124
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017504
)

2019-12-29 9:12:42 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:12:43 - cex place new buy order: eth_btc 0.017506 19.8 [11237614295] margin:0.23991774248828]Array
(
    [complete] => 
    [id] => 11237614295
    [time] => 1577607163149
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017506
)

2019-12-29 9:12:49 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:12:49 - cex place new buy order: eth_btc 0.017508 19.8 [11237614740] margin:0.23417866118343]Array
(
    [complete] => 
    [id] => 11237614740
    [time] => 1577607169560
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017508
)

2019-12-29 9:12:55 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:12:56 - cex place new buy order: eth_btc 0.01751 19.8 [11237615233] margin:0.22272986864647]Array
(
    [complete] => 
    [id] => 11237615233
    [time] => 1577607176470
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01751
)

2019-12-29 9:13:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:13:04 - cex place new buy order: eth_btc 0.017512 19.8 [11237615782] margin:0.21128369118317]Array
(
    [complete] => 
    [id] => 11237615782
    [time] => 1577607184069
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017512
)

2019-12-29 9:13:11 - cex delete buy orders: eth_btc [above margin]
2019-12-29 9:13:17 - cex place new buy order: eth_btc 0.017505 19.8 [11237617263]Array
(
    [complete] => 
    [id] => 11237617263
    [time] => 1577607197103
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017505
)

2019-12-29 9:13:23 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:13:24 - cex place new buy order: eth_btc 0.017507 19.8 [11237617979] margin:0.23419203747073]Array
(
    [complete] => 
    [id] => 11237617979
    [time] => 1577607203803
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017507
)

2019-12-29 9:13:30 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:13:31 - cex place new buy order: eth_btc 0.017509 19.8 [11237618535] margin:0.20560854417728]Array
(
    [complete] => 
    [id] => 11237618535
    [time] => 1577607210680
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017509
)

2019-12-29 9:13:36 - cex delete buy orders: eth_btc[move]
2019-12-29 9:13:37 - cex place new buy order: eth_btc 0.01751 19.8 [11237618978] margin:0.19987436468503]Array
(
    [complete] => 
    [id] => 11237618978
    [time] => 1577607216780
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01751
)

2019-12-29 9:13:43 - cex delete buy orders: eth_btc [above margin]
2019-12-29 9:13:50 - cex place new buy order: eth_btc 0.017504 19.8 [11237620333]Array
(
    [complete] => 
    [id] => 11237620333
    [time] => 1577607229891
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017504
)

2019-12-29 9:13:55 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:13:56 - cex place new buy order: eth_btc 0.017506 19.8 [11237620956] margin:0.22278076088198]Array
(
    [complete] => 
    [id] => 11237620956
    [time] => 1577607235808
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017506
)

2019-12-29 9:14:02 - cex delete buy orders: eth_btc [above margin]
2019-12-29 9:14:09 - cex place new buy order: eth_btc 0.017504 19.8 [11237622654]Array
(
    [complete] => 
    [id] => 11237622654
    [time] => 1577607249185
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017504
)

2019-12-29 9:14:14 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:14:15 - cex place new buy order: eth_btc 0.017506 19.8 [11237623411] margin:0.21135610647778]Array
(
    [complete] => 
    [id] => 11237623411
    [time] => 1577607254987
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017506
)

2019-12-29 9:14:21 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:14:22 - cex place new buy order: eth_btc 0.017508 19.8 [11237624041] margin:0.20562028786839]Array
(
    [complete] => 
    [id] => 11237624041
    [time] => 1577607261952
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017508
)

2019-12-29 9:14:28 - cex delete buy orders: eth_btc [above margin]
2019-12-29 9:14:34 - cex place new buy order: eth_btc 0.017504 19.8 [11237624933]Array
(
    [complete] => 
    [id] => 11237624933
    [time] => 1577607274125
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017504
)

2019-12-29 9:14:40 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:14:41 - cex place new buy order: eth_btc 0.017506 19.8 [11237625409] margin:0.22278076088198]Array
(
    [complete] => 
    [id] => 11237625409
    [time] => 1577607280901
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017506
)

2019-12-29 9:14:46 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:14:47 - cex place new buy order: eth_btc 0.017508 19.8 [11237625735] margin:0.21704363719441]Array
(
    [complete] => 
    [id] => 11237625735
    [time] => 1577607287197
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017508
)

2019-12-29 9:14:53 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:14:54 - cex place new buy order: eth_btc 0.01751 19.8 [11237626272] margin:0.20559680182752]Array
(
    [complete] => 
    [id] => 11237626272
    [time] => 1577607294197
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01751
)

2019-12-29 9:15:00 - cex delete buy orders: eth_btc [above margin]
2019-12-29 9:15:04 - cex place new buy order: eth_btc 0.017505 19.8 [11237627077]Array
(
    [complete] => 
    [id] => 11237627077
    [time] => 1577607304479
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017505
)

2019-12-29 9:15:09 - cex delete buy orders: eth_btc [above margin]
2019-12-29 9:15:41 - cex place new buy order: eth_btc 0.017504 19.8 [11237630370]Array
(
    [complete] => 
    [id] => 11237630370
    [time] => 1577607340947
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017504
)

2019-12-29 9:15:46 - cex delete buy orders: eth_btc[move]
2019-12-29 9:15:46 - cex place new buy order: eth_btc 0.017505 19.8 [11237630792] margin:0.19993145207358]Array
(
    [complete] => 
    [id] => 11237630792
    [time] => 1577607346547
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017505
)

2019-12-29 9:15:53 - cex delete buy orders: eth_btc [above margin]
2019-12-29 9:16:00 - cex place new buy order: eth_btc 0.017504 19.8 [11237631878]Array
(
    [complete] => 
    [id] => 11237631878
    [time] => 1577607359905
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017504
)

2019-12-29 9:16:04 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:16:05 - cex place new buy order: eth_btc 0.017506 19.8 [11237632084] margin:0.20564377927565]Array
(
    [complete] => 
    [id] => 11237632084
    [time] => 1577607364936
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017506
)

2019-12-29 9:16:12 - cex delete buy orders: eth_btc[move]
2019-12-29 9:16:13 - cex place new buy order: eth_btc 0.017507 19.8 [11237632597] margin:0.19990861320538]Array
(
    [complete] => 
    [id] => 11237632597
    [time] => 1577607373095
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017507
)

2019-12-29 9:16:19 - cex delete buy orders: eth_btc [above margin]
2019-12-29 9:16:25 - cex place new buy order: eth_btc 0.017504 19.8 [11237633133]Array
(
    [complete] => 
    [id] => 11237633133
    [time] => 1577607384850
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017504
)

2019-12-29 9:16:30 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:16:31 - cex place new buy order: eth_btc 0.017506 19.8 [11237633504] margin:0.21135610647778]Array
(
    [complete] => 
    [id] => 11237633504
    [time] => 1577607390704
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017506
)

2019-12-29 9:16:36 - cex delete buy orders: eth_btc[move]
2019-12-29 9:16:37 - cex place new buy order: eth_btc 0.017507 19.8 [11237633981] margin:0.19990861320538]Array
(
    [complete] => 
    [id] => 11237633981
    [time] => 1577607396792
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017507
)

2019-12-29 9:16:42 - cex delete buy orders: eth_btc [above margin]
2019-12-29 9:16:49 - cex place new buy order: eth_btc 0.017504 19.8 [11237634676]Array
(
    [complete] => 
    [id] => 11237634676
    [time] => 1577607408680
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017504
)

2019-12-29 9:16:54 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:16:55 - cex place new buy order: eth_btc 0.017506 19.8 [11237634978] margin:0.21706843367988]Array
(
    [complete] => 
    [id] => 11237634978
    [time] => 1577607414917
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017506
)

2019-12-29 9:17:00 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:17:01 - cex place new buy order: eth_btc 0.017508 19.8 [11237635316] margin:0.21704363719441]Array
(
    [complete] => 
    [id] => 11237635316
    [time] => 1577607421034
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017508
)

2019-12-29 9:17:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:17:03 - cex place new buy order: eth_btc 0.01751 19.8 [11237635535] margin:0.20559680182752]Array
(
    [complete] => 
    [id] => 11237635535
    [time] => 1577607423523
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01751
)

2019-12-29 9:17:09 - cex delete buy orders: eth_btc [above margin]
2019-12-29 9:17:16 - cex place new buy order: eth_btc 0.017504 19.8 [11237636265]Array
(
    [complete] => 
    [id] => 11237636265
    [time] => 1577607435940
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017504
)

2019-12-29 9:17:22 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:17:23 - cex place new buy order: eth_btc 0.017506 19.8 [11237636798] margin:0.23991774248828]Array
(
    [complete] => 
    [id] => 11237636798
    [time] => 1577607442759
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017506
)

2019-12-29 9:17:29 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:17:30 - cex place new buy order: eth_btc 0.017508 19.8 [11237637606] margin:0.22846698652044]Array
(
    [complete] => 
    [id] => 11237637606
    [time] => 1577607449588
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017508
)

2019-12-29 9:17:35 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:17:36 - cex place new buy order: eth_btc 0.01751 19.8 [11237637996] margin:0.21701884637351]Array
(
    [complete] => 
    [id] => 11237637996
    [time] => 1577607455600
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01751
)

2019-12-29 9:17:41 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:17:42 - cex place new buy order: eth_btc 0.017512 19.8 [11237638365] margin:0.20557332115121]Array
(
    [complete] => 
    [id] => 11237638365
    [time] => 1577607462280
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017512
)

2019-12-29 9:17:48 - cex delete buy orders: eth_btc [above margin]
2019-12-29 9:17:54 - cex place new buy order: eth_btc 0.017504 19.8 [11237639143]Array
(
    [complete] => 
    [id] => 11237639143
    [time] => 1577607474177
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017504
)

2019-12-29 9:17:59 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:18:00 - cex place new buy order: eth_btc 0.017506 19.8 [11237639629] margin:0.23991774248828]Array
(
    [complete] => 
    [id] => 11237639629
    [time] => 1577607480013
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017506
)

2019-12-29 9:18:04 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:18:05 - cex place new buy order: eth_btc 0.017508 19.8 [11237640089] margin:0.22846698652044]Array
(
    [complete] => 
    [id] => 11237640089
    [time] => 1577607484750
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017508
)

2019-12-29 9:18:10 - cex delete buy orders: eth_btc [above margin]
2019-12-29 9:18:17 - cex place new buy order: eth_btc 0.017504 19.8 [11237641388]Array
(
    [complete] => 
    [id] => 11237641388
    [time] => 1577607496973
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017504
)

2019-12-29 9:18:23 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:18:24 - cex place new buy order: eth_btc 0.017506 19.8 [11237641922] margin:0.21706843367988]Array
(
    [complete] => 
    [id] => 11237641922
    [time] => 1577607504225
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017506
)

2019-12-29 9:18:30 - cex delete buy orders: eth_btc[move]
2019-12-29 9:18:31 - cex place new buy order: eth_btc 0.017507 19.8 [11237642500] margin:0.19990861320538]Array
(
    [complete] => 
    [id] => 11237642500
    [time] => 1577607511270
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017507
)

2019-12-29 9:18:38 - cex delete buy orders: eth_btc [above margin]
2019-12-29 9:18:46 - cex place new buy order: eth_btc 0.017504 19.8 [11237643999]Array
(
    [complete] => 
    [id] => 11237643999
    [time] => 1577607526247
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017504
)

2019-12-29 9:18:52 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:18:53 - cex place new buy order: eth_btc 0.017506 19.8 [11237644923] margin:0.21135610647778]Array
(
    [complete] => 
    [id] => 11237644923
    [time] => 1577607533162
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017506
)

2019-12-29 9:19:00 - cex delete buy orders: eth_btc[move]
2019-12-29 9:19:01 - cex place new buy order: eth_btc 0.017507 19.8 [11237645641] margin:0.19990861320538]Array
(
    [complete] => 
    [id] => 11237645641
    [time] => 1577607540706
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017507
)

2019-12-29 9:19:03 - cex delete buy orders: eth_btc [above margin]
2019-12-29 9:19:09 - cex place new buy order: eth_btc 0.017504 19.8 [11237646365]Array
(
    [complete] => 
    [id] => 11237646365
    [time] => 1577607549438
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017504
)

2019-12-29 9:19:15 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:19:16 - cex place new buy order: eth_btc 0.017506 19.8 [11237647081] margin:0.21706843367988]Array
(
    [complete] => 
    [id] => 11237647081
    [time] => 1577607556421
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017506
)

2019-12-29 9:19:22 - cex delete buy orders: eth_btc [above margin]
2019-12-29 9:19:56 - cex place new buy order: eth_btc 0.017504 19.8 [11237649968]Array
(
    [complete] => 
    [id] => 11237649968
    [time] => 1577607595671
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017504
)

2019-12-29 9:20:00 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:20:01 - cex place new buy order: eth_btc 0.017506 19.8 [11237650406] margin:0.20564377927565]Array
(
    [complete] => 
    [id] => 11237650406
    [time] => 1577607600850
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017506
)

2019-12-29 9:20:07 - cex delete buy orders: eth_btc [above margin]
2019-12-29 9:22:39 - cex place new buy order: eth_btc 0.017504 19.8 [11237665946]Array
(
    [complete] => 
    [id] => 11237665946
    [time] => 1577607759461
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017504
)

2019-12-29 9:22:46 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:22:46 - cex place new buy order: eth_btc 0.017506 19.8 [11237666491] margin:0.21135610647778]Array
(
    [complete] => 
    [id] => 11237666491
    [time] => 1577607766531
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017506
)

2019-12-29 9:22:52 - cex delete buy orders: eth_btc[move]
2019-12-29 9:22:53 - cex place new buy order: eth_btc 0.017507 19.8 [11237666885] margin:0.19990861320538]Array
(
    [complete] => 
    [id] => 11237666885
    [time] => 1577607772752
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017507
)

2019-12-29 9:22:59 - cex delete buy orders: eth_btc [above margin]
2019-12-29 9:23:02 - cex place new buy order: eth_btc 0.017504 19.8 [11237667648]Array
(
    [complete] => 
    [id] => 11237667648
    [time] => 1577607782282
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017504
)

2019-12-29 9:23:07 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:23:08 - cex place new buy order: eth_btc 0.017506 19.8 [11237668057] margin:0.22278076088198]Array
(
    [complete] => 
    [id] => 11237668057
    [time] => 1577607788261
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017506
)

2019-12-29 9:23:14 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:23:14 - cex place new buy order: eth_btc 0.017508 19.8 [11237668521] margin:0.20562028786839]Array
(
    [complete] => 
    [id] => 11237668521
    [time] => 1577607794532
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017508
)

2019-12-29 9:23:20 - cex delete buy orders: eth_btc [above margin]
2019-12-29 9:23:26 - cex place new buy order: eth_btc 0.017504 19.8 [11237669272]Array
(
    [complete] => 
    [id] => 11237669272
    [time] => 1577607806266
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017504
)

2019-12-29 9:23:32 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:23:33 - cex place new buy order: eth_btc 0.017506 19.8 [11237669849] margin:0.21706843367988]Array
(
    [complete] => 
    [id] => 11237669849
    [time] => 1577607812688
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017506
)

2019-12-29 9:23:39 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:23:40 - cex place new buy order: eth_btc 0.017508 19.8 [11237670255] margin:0.20562028786839]Array
(
    [complete] => 
    [id] => 11237670255
    [time] => 1577607819755
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017508
)

2019-12-29 9:23:46 - cex delete buy orders: eth_btc[move]
2019-12-29 9:23:47 - cex place new buy order: eth_btc 0.017509 19.8 [11237670678] margin:0.19988577955454]Array
(
    [complete] => 
    [id] => 11237670678
    [time] => 1577607827249
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017509
)

2019-12-29 9:23:54 - cex delete buy orders: eth_btc [above margin]
2019-12-29 9:24:05 - cex place new buy order: eth_btc 0.017504 19.8 [11237672123]Array
(
    [complete] => 
    [id] => 11237672123
    [time] => 1577607844952
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017504
)

2019-12-29 9:24:09 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:24:10 - cex place new buy order: eth_btc 0.017506 19.8 [11237672581] margin:0.20564377927565]Array
(
    [complete] => 
    [id] => 11237672581
    [time] => 1577607850375
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017506
)

2019-12-29 9:24:16 - cex delete buy orders: eth_btc [above margin]
2019-12-29 9:24:23 - cex place new buy order: eth_btc 0.017504 19.8 [11237673472]Array
(
    [complete] => 
    [id] => 11237673472
    [time] => 1577607862688
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017504
)

2019-12-29 9:24:30 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:24:31 - cex place new buy order: eth_btc 0.017506 19.8 [11237673862] margin:0.21135610647778]Array
(
    [complete] => 
    [id] => 11237673862
    [time] => 1577607870822
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017506
)

2019-12-29 9:24:36 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:24:37 - cex place new buy order: eth_btc 0.017508 19.8 [11237674240] margin:0.2113319625314]Array
(
    [complete] => 
    [id] => 11237674240
    [time] => 1577607876909
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017508
)

2019-12-29 9:24:42 - cex delete buy orders: eth_btc [above margin]
2019-12-29 9:24:49 - cex place new buy order: eth_btc 0.017504 19.8 [11237674971]Array
(
    [complete] => 
    [id] => 11237674971
    [time] => 1577607888665
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017504
)

2019-12-29 9:24:54 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:24:55 - cex place new buy order: eth_btc 0.017506 19.8 [11237675520] margin:0.22849308808408]Array
(
    [complete] => 
    [id] => 11237675520
    [time] => 1577607894944
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017506
)

2019-12-29 9:25:00 - cex delete buy orders: eth_btc[move]
2019-12-29 9:25:01 - cex place new buy order: eth_btc 0.017507 19.8 [11237675876] margin:0.19990861320538]Array
(
    [complete] => 
    [id] => 11237675876
    [time] => 1577607901048
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017507
)

2019-12-29 9:25:07 - cex delete buy orders: eth_btc [above margin]
2019-12-29 9:25:13 - cex place new buy order: eth_btc 0.017504 19.8 [11237676658]Array
(
    [complete] => 
    [id] => 11237676658
    [time] => 1577607913455
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017504
)

2019-12-29 9:25:19 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:25:20 - cex place new buy order: eth_btc 0.017506 19.8 [11237677209] margin:0.21135610647778]Array
(
    [complete] => 
    [id] => 11237677209
    [time] => 1577607919656
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017506
)

2019-12-29 9:25:25 - cex delete buy orders: eth_btc[move]
2019-12-29 9:25:26 - cex place new buy order: eth_btc 0.017507 19.8 [11237677699] margin:0.19990861320538]Array
(
    [complete] => 
    [id] => 11237677699
    [time] => 1577607926268
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017507
)

2019-12-29 9:25:32 - cex delete buy orders: eth_btc [above margin]
2019-12-29 9:25:38 - cex place new buy order: eth_btc 0.017504 19.8 [11237678483]Array
(
    [complete] => 
    [id] => 11237678483
    [time] => 1577607937824
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017504
)

2019-12-29 9:25:43 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:25:44 - cex place new buy order: eth_btc 0.017506 19.8 [11237678895] margin:0.22849308808408]Array
(
    [complete] => 
    [id] => 11237678895
    [time] => 1577607943954
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017506
)

2019-12-29 9:25:49 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:25:50 - cex place new buy order: eth_btc 0.017508 19.8 [11237679395] margin:0.23989033584646]Array
(
    [complete] => 
    [id] => 11237679395
    [time] => 1577607950348
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017508
)

2019-12-29 9:25:56 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:25:57 - cex place new buy order: eth_btc 0.01751 19.8 [11237679717] margin:0.22844089091947]Array
(
    [complete] => 
    [id] => 11237679717
    [time] => 1577607956744
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01751
)

2019-12-29 9:26:02 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:26:03 - cex place new buy order: eth_btc 0.017512 19.8 [11237680337] margin:0.21699406121516]Array
(
    [complete] => 
    [id] => 11237680337
    [time] => 1577607963331
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017512
)

2019-12-29 9:26:09 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:26:10 - cex place new buy order: eth_btc 0.017514 19.8 [11237680904] margin:0.2055498458376]Array
(
    [complete] => 
    [id] => 11237680904
    [time] => 1577607969623
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017514
)

2019-12-29 9:26:15 - cex delete buy orders: eth_btc [above margin]
2019-12-29 9:26:21 - cex place new buy order: eth_btc 0.017504 19.8 [11237681829]Array
(
    [complete] => 
    [id] => 11237681829
    [time] => 1577607981422
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017504
)

2019-12-29 9:26:26 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:26:27 - cex place new buy order: eth_btc 0.017506 19.8 [11237682159] margin:0.25134239689248]Array
(
    [complete] => 
    [id] => 11237682159
    [time] => 1577607987113
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017506
)

2019-12-29 9:26:33 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:26:34 - cex place new buy order: eth_btc 0.017508 19.8 [11237682677] margin:0.23989033584646]Array
(
    [complete] => 
    [id] => 11237682677
    [time] => 1577607993844
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017508
)

2019-12-29 9:26:40 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:26:41 - cex place new buy order: eth_btc 0.01751 19.8 [11237683182] margin:0.22844089091947]Array
(
    [complete] => 
    [id] => 11237683182
    [time] => 1577608000663
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01751
)

2019-12-29 9:26:46 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:26:47 - cex place new buy order: eth_btc 0.017512 19.8 [11237683577] margin:0.21699406121516]Array
(
    [complete] => 
    [id] => 11237683577
    [time] => 1577608006840
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017512
)

2019-12-29 9:26:52 - cex delete buy orders: eth_btc [above margin]
2019-12-29 9:26:59 - cex place new buy order: eth_btc 0.017504 19.8 [11237684357]Array
(
    [complete] => 
    [id] => 11237684357
    [time] => 1577608018755
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017504
)

2019-12-29 9:27:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:27:04 - cex place new buy order: eth_btc 0.017506 19.8 [11237684777] margin:0.23991774248828]Array
(
    [complete] => 
    [id] => 11237684777
    [time] => 1577608024173
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017506
)

2019-12-29 9:27:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:27:11 - cex place new buy order: eth_btc 0.017508 19.8 [11237685333] margin:0.22846698652044]Array
(
    [complete] => 
    [id] => 11237685333
    [time] => 1577608030898
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017508
)

2019-12-29 9:27:17 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:27:19 - cex place new buy order: eth_btc 0.01751 19.8 [11237686188] margin:0.24557395773843]Array
(
    [complete] => 
    [id] => 11237686188
    [time] => 1577608038709
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01751
)

2019-12-29 9:27:24 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:27:25 - cex place new buy order: eth_btc 0.017512 19.8 [11237686924] margin:0.24554591137507]Array
(
    [complete] => 
    [id] => 11237686924
    [time] => 1577608044978
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017512
)

2019-12-29 9:27:30 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:27:31 - cex place new buy order: eth_btc 0.017514 19.8 [11237687289] margin:0.23409843553728]Array
(
    [complete] => 
    [id] => 11237687289
    [time] => 1577608051437
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017514
)

2019-12-29 9:27:37 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:27:38 - cex place new buy order: eth_btc 0.017516 19.8 [11237687960] margin:0.20552637588491]Array
(
    [complete] => 
    [id] => 11237687960
    [time] => 1577608057604
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017516
)

2019-12-29 9:27:44 - cex delete buy orders: eth_btc [above margin]
2019-12-29 9:27:49 - cex place new buy order: eth_btc 0.017504 19.8 [11237689075]Array
(
    [complete] => 
    [id] => 11237689075
    [time] => 1577608069445
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017504
)

2019-12-29 9:27:54 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:27:55 - cex place new buy order: eth_btc 0.017506 19.8 [11237689718] margin:0.23420541528618]Array
(
    [complete] => 
    [id] => 11237689718
    [time] => 1577608075441
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017506
)

2019-12-29 9:28:02 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:28:03 - cex place new buy order: eth_btc 0.017508 19.8 [11237690443] margin:0.22275531185743]Array
(
    [complete] => 
    [id] => 11237690443
    [time] => 1577608083144
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017508
)

2019-12-29 9:28:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:28:11 - cex place new buy order: eth_btc 0.01751 19.8 [11237690946] margin:0.2113078241005]Array
(
    [complete] => 
    [id] => 11237690946
    [time] => 1577608090720
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01751
)

2019-12-29 9:28:16 - cex delete buy orders: eth_btc [above margin]
2019-12-29 9:28:23 - cex place new buy order: eth_btc 0.017504 19.8 [11237691843]Array
(
    [complete] => 
    [id] => 11237691843
    [time] => 1577608103492
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017504
)

2019-12-29 9:28:29 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:28:30 - cex place new buy order: eth_btc 0.017506 19.8 [11237692505] margin:0.22278076088198]Array
(
    [complete] => 
    [id] => 11237692505
    [time] => 1577608110339
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017506
)

2019-12-29 9:28:36 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:28:37 - cex place new buy order: eth_btc 0.017508 19.8 [11237693052] margin:0.22275531185743]Array
(
    [complete] => 
    [id] => 11237693052
    [time] => 1577608117443
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017508
)

2019-12-29 9:28:44 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:28:45 - cex place new buy order: eth_btc 0.01751 19.8 [11237693478] margin:0.2113078241005]Array
(
    [complete] => 
    [id] => 11237693478
    [time] => 1577608124980
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01751
)

2019-12-29 9:28:50 - cex delete buy orders: eth_btc [above margin]
2019-12-29 9:28:56 - cex place new buy order: eth_btc 0.017504 19.8 [11237694163]Array
(
    [complete] => 
    [id] => 11237694163
    [time] => 1577608136507
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017504
)

2019-12-29 9:29:02 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:29:03 - cex place new buy order: eth_btc 0.017506 19.8 [11237694773] margin:0.22849308808408]Array
(
    [complete] => 
    [id] => 11237694773
    [time] => 1577608143214
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017506
)

2019-12-29 9:29:09 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:29:10 - cex place new buy order: eth_btc 0.017508 19.8 [11237695393] margin:0.21704363719441]Array
(
    [complete] => 
    [id] => 11237695393
    [time] => 1577608150043
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017508
)

2019-12-29 9:29:16 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:29:17 - cex place new buy order: eth_btc 0.01751 19.8 [11237695783] margin:0.22272986864647]Array
(
    [complete] => 
    [id] => 11237695783
    [time] => 1577608157403
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01751
)

2019-12-29 9:29:23 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:29:24 - cex place new buy order: eth_btc 0.017512 19.8 [11237696163] margin:0.21128369118317]Array
(
    [complete] => 
    [id] => 11237696163
    [time] => 1577608164062
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017512
)

2019-12-29 9:29:30 - cex delete buy orders: eth_btc[move]
2019-12-29 9:29:31 - cex place new buy order: eth_btc 0.017513 19.8 [11237696889] margin:0.19984012789767]Array
(
    [complete] => 
    [id] => 11237696889
    [time] => 1577608171406
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017513
)

2019-12-29 9:29:37 - cex delete buy orders: eth_btc [above margin]
2019-12-29 9:29:43 - cex place new buy order: eth_btc 0.017504 19.8 [11237697754]Array
(
    [complete] => 
    [id] => 11237697754
    [time] => 1577608183220
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017504
)

2019-12-29 9:29:48 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:29:49 - cex place new buy order: eth_btc 0.017506 19.8 [11237698197] margin:0.23991774248828]Array
(
    [complete] => 
    [id] => 11237698197
    [time] => 1577608189217
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017506
)

2019-12-29 9:29:55 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:29:56 - cex place new buy order: eth_btc 0.017508 19.8 [11237698881] margin:0.23417866118343]Array
(
    [complete] => 
    [id] => 11237698881
    [time] => 1577608195834
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017508
)

2019-12-29 9:30:02 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:30:03 - cex place new buy order: eth_btc 0.01751 19.8 [11237699450] margin:0.21701884637351]Array
(
    [complete] => 
    [id] => 11237699450
    [time] => 1577608202788
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01751
)

2019-12-29 9:30:08 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:30:09 - cex place new buy order: eth_btc 0.017512 19.8 [11237699910] margin:0.20557332115121]Array
(
    [complete] => 
    [id] => 11237699910
    [time] => 1577608209231
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017512
)

2019-12-29 9:30:15 - cex delete buy orders: eth_btc [above margin]
2019-12-29 9:30:22 - cex place new buy order: eth_btc 0.017504 19.8 [11237700679]Array
(
    [complete] => 
    [id] => 11237700679
    [time] => 1577608221902
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017504
)

2019-12-29 9:30:28 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:30:29 - cex place new buy order: eth_btc 0.017506 19.8 [11237701087] margin:0.23991774248828]Array
(
    [complete] => 
    [id] => 11237701087
    [time] => 1577608229069
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017506
)

2019-12-29 9:30:35 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:30:36 - cex place new buy order: eth_btc 0.017508 19.8 [11237701532] margin:0.2113319625314]Array
(
    [complete] => 
    [id] => 11237701532
    [time] => 1577608235914
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017508
)

2019-12-29 9:30:41 - cex delete buy orders: eth_btc[move]
2019-12-29 9:30:42 - cex place new buy order: eth_btc 0.017509 19.8 [11237702028] margin:0.19988577955454]Array
(
    [complete] => 
    [id] => 11237702028
    [time] => 1577608242357
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017509
)

2019-12-29 9:30:48 - cex delete buy orders: eth_btc [above margin]
2019-12-29 9:30:54 - cex place new buy order: eth_btc 0.017504 19.8 [11237702991]Array
(
    [complete] => 
    [id] => 11237702991
    [time] => 1577608253882
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017504
)

2019-12-29 9:30:59 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:31:00 - cex place new buy order: eth_btc 0.017506 19.8 [11237703360] margin:0.22278076088198]Array
(
    [complete] => 
    [id] => 11237703360
    [time] => 1577608259966
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017506
)

2019-12-29 9:31:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:31:04 - cex place new buy order: eth_btc 0.017508 19.8 [11237703788] margin:0.21704363719441]Array
(
    [complete] => 
    [id] => 11237703788
    [time] => 1577608264100
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017508
)

2019-12-29 9:31:10 - cex delete buy orders: eth_btc [above margin]
2019-12-29 9:31:16 - cex place new buy order: eth_btc 0.017504 19.8 [11237704636]Array
(
    [complete] => 
    [id] => 11237704636
    [time] => 1577608276203
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017504
)

2019-12-29 9:31:22 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:31:23 - cex place new buy order: eth_btc 0.017506 19.8 [11237705042] margin:0.21706843367988]Array
(
    [complete] => 
    [id] => 11237705042
    [time] => 1577608283128
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017506
)

2019-12-29 9:31:29 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:31:30 - cex place new buy order: eth_btc 0.017508 19.8 [11237705537] margin:0.20562028786839]Array
(
    [complete] => 
    [id] => 11237705537
    [time] => 1577608290001
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017508
)

2019-12-29 9:31:36 - cex delete buy orders: eth_btc [above margin]
2019-12-29 9:31:44 - cex place new buy order: eth_btc 0.017504 19.8 [11237707036]Array
(
    [complete] => 
    [id] => 11237707036
    [time] => 1577608303868
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017504
)

2019-12-29 9:31:48 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:31:49 - cex place new buy order: eth_btc 0.017506 19.8 [11237707415] margin:0.21135610647778]Array
(
    [complete] => 
    [id] => 11237707415
    [time] => 1577608309173
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017506
)

2019-12-29 9:31:55 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:31:56 - cex place new buy order: eth_btc 0.017508 19.8 [11237707825] margin:0.2113319625314]Array
(
    [complete] => 
    [id] => 11237707825
    [time] => 1577608316013
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017508
)

2019-12-29 9:32:02 - cex delete buy orders: eth_btc[move]
2019-12-29 9:32:03 - cex place new buy order: eth_btc 0.017509 19.8 [11237708484] margin:0.19988577955454]Array
(
    [complete] => 
    [id] => 11237708484
    [time] => 1577608322841
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017509
)

2019-12-29 9:32:09 - cex delete buy orders: eth_btc [above margin]
2019-12-29 9:32:14 - cex place new buy order: eth_btc 0.017504 19.8 [11237709065]Array
(
    [complete] => 
    [id] => 11237709065
    [time] => 1577608334518
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017504
)

2019-12-29 9:32:21 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:32:22 - cex place new buy order: eth_btc 0.017506 19.8 [11237709442] margin:0.21135610647778]Array
(
    [complete] => 
    [id] => 11237709442
    [time] => 1577608341968
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017506
)

2019-12-29 9:32:29 - cex delete buy orders: eth_btc[move]
2019-12-29 9:32:30 - cex place new buy order: eth_btc 0.017507 19.8 [11237709950] margin:0.19990861320538]Array
(
    [complete] => 
    [id] => 11237709950
    [time] => 1577608349647
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017507
)

2019-12-29 9:32:36 - cex delete buy orders: eth_btc [above margin]
2019-12-29 9:32:44 - cex place new buy order: eth_btc 0.017504 19.8 [11237710644]Array
(
    [complete] => 
    [id] => 11237710644
    [time] => 1577608364348
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017504
)

2019-12-29 9:32:51 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:32:52 - cex place new buy order: eth_btc 0.017506 19.8 [11237711047] margin:0.20564377927565]Array
(
    [complete] => 
    [id] => 11237711047
    [time] => 1577608371842
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017506
)

2019-12-29 9:32:58 - cex delete buy orders: eth_btc [above margin]
2019-12-29 9:33:04 - cex place new buy order: eth_btc 0.017504 19.8 [11237711872]Array
(
    [complete] => 
    [id] => 11237711872
    [time] => 1577608383654
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017504
)

2019-12-29 9:33:09 - cex delete buy orders: eth_btc[move]
2019-12-29 9:33:10 - cex place new buy order: eth_btc 0.017505 19.8 [11237712275] margin:0.19993145207358]Array
(
    [complete] => 
    [id] => 11237712275
    [time] => 1577608390111
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017505
)

2019-12-29 9:33:17 - cex delete buy orders: eth_btc[move]
2019-12-29 9:33:18 - cex place new buy order: eth_btc 0.017506 19.8 [11237712785] margin:0.19992003198719]Array
(
    [complete] => 
    [id] => 11237712785
    [time] => 1577608397781
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017506
)

2019-12-29 9:33:24 - cex delete buy orders: eth_btc [above margin]
2019-12-29 9:33:31 - cex place new buy order: eth_btc 0.017504 19.8 [11237713730]Array
(
    [complete] => 
    [id] => 11237713730
    [time] => 1577608411028
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017504
)

2019-12-29 9:33:35 - cex delete buy orders: eth_btc[move]
2019-12-29 9:33:36 - cex place new buy order: eth_btc 0.017505 19.8 [11237714116] margin:0.19993145207358]Array
(
    [complete] => 
    [id] => 11237714116
    [time] => 1577608416103
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017505
)

2019-12-29 9:33:43 - cex delete buy orders: eth_btc [above margin]
2019-12-29 9:33:51 - cex place new buy order: eth_btc 0.017504 19.8 [11237715198]Array
(
    [complete] => 
    [id] => 11237715198
    [time] => 1577608431123
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017504
)

2019-12-29 9:33:57 - cex delete buy orders: eth_btc[move]
2019-12-29 9:33:58 - cex place new buy order: eth_btc 0.017505 19.8 [11237715669] margin:0.19993145207358]Array
(
    [complete] => 
    [id] => 11237715669
    [time] => 1577608437819
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017505
)

2019-12-29 9:34:03 - cex delete buy orders: eth_btc[move]
2019-12-29 9:34:04 - cex place new buy order: eth_btc 0.017506 19.8 [11237716066] margin:0.19992003198719]Array
(
    [complete] => 
    [id] => 11237716066
    [time] => 1577608444286
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017506
)

2019-12-29 9:34:10 - cex delete buy orders: eth_btc [above margin]
2019-12-29 9:34:17 - cex place new buy order: eth_btc 0.017504 19.8 [11237717110]Array
(
    [complete] => 
    [id] => 11237717110
    [time] => 1577608457498
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017504
)

2019-12-29 9:34:22 - cex delete buy orders: eth_btc[move]
2019-12-29 9:34:23 - cex place new buy order: eth_btc 0.017505 19.8 [11237717488] margin:0.19993145207358]Array
(
    [complete] => 
    [id] => 11237717488
    [time] => 1577608462755
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017505
)

2019-12-29 9:34:29 - cex delete buy orders: eth_btc [above margin]
2019-12-29 9:37:36 - cex place new buy order: eth_btc 0.017504 19.8 [11237737961]Array
(
    [complete] => 
    [id] => 11237737961
    [time] => 1577608656188
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017504
)

2019-12-29 9:37:41 - cex delete buy orders: eth_btc [above margin]
2019-12-29 9:41:06 - cex place new buy order: eth_btc 0.017504 19.8 [11237757298]Array
(
    [complete] => 
    [id] => 11237757298
    [time] => 1577608865846
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017504
)

2019-12-29 9:41:12 - cex delete buy orders: eth_btc [above margin]
2019-12-29 9:41:19 - cex place new buy order: eth_btc 0.017504 19.8 [11237758683]Array
(
    [complete] => 
    [id] => 11237758683
    [time] => 1577608878806
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017504
)

2019-12-29 9:41:25 - cex delete buy orders: eth_btc [above margin]
2019-12-29 9:43:39 - cex place new buy order: eth_btc 0.017502 19.8 [11237780388]Array
(
    [complete] => 
    [id] => 11237780388
    [time] => 1577609018850
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017502
)

2019-12-29 9:43:44 - cex delete buy orders: eth_btc [above margin]
2019-12-29 9:43:49 - cex place new buy order: eth_btc 0.017502 19.8 [11237781767]Array
(
    [complete] => 
    [id] => 11237781767
    [time] => 1577609029469
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017502
)

2019-12-29 9:43:54 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:43:55 - cex place new buy order: eth_btc 0.017504 19.8 [11237782415] margin:0.24565813528334]Array
(
    [complete] => 
    [id] => 11237782415
    [time] => 1577609035533
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017504
)

2019-12-29 9:44:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:44:04 - cex place new buy order: eth_btc 0.017506 19.8 [11237783595] margin:0.20564377927565]Array
(
    [complete] => 
    [id] => 11237783595
    [time] => 1577609044197
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017506
)

2019-12-29 9:44:09 - cex delete buy orders: eth_btc [above margin]
2019-12-29 9:44:56 - cex place new buy order: eth_btc 0.017502 19.8 [11237791200]Array
(
    [complete] => 
    [id] => 11237791200
    [time] => 1577609096370
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017502
)

2019-12-29 9:45:02 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:45:03 - cex place new buy order: eth_btc 0.017504 19.8 [11237792227] margin:0.2113802559415]Array
(
    [complete] => 
    [id] => 11237792227
    [time] => 1577609103411
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017504
)

2019-12-29 9:45:09 - cex delete buy orders: eth_btc [above margin]
2019-12-29 9:45:15 - cex place new buy order: eth_btc 0.017502 19.8 [11237794062]Array
(
    [complete] => 
    [id] => 11237794062
    [time] => 1577609114981
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017502
)

2019-12-29 9:45:20 - cex delete buy orders: eth_btc [above margin]
2019-12-29 9:46:33 - cex place new buy order: eth_btc 0.017502 19.8 [11237802344]Array
(
    [complete] => 
    [id] => 11237802344
    [time] => 1577609193112
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017502
)

2019-12-29 9:46:39 - cex delete buy orders: eth_btc [above margin]
2019-12-29 9:46:46 - cex place new buy order: eth_btc 0.017502 19.8 [11237803677]Array
(
    [complete] => 
    [id] => 11237803677
    [time] => 1577609206270
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017502
)

2019-12-29 9:46:53 - cex delete buy orders: eth_btc [above margin]
2019-12-29 9:47:00 - cex place new buy order: eth_btc 0.017502 19.8 [11237805437]Array
(
    [complete] => 
    [id] => 11237805437
    [time] => 1577609220008
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017502
)

2019-12-29 9:47:02 - cex delete buy orders: eth_btc [replace]
2019-12-29 9:47:03 - cex place new buy order: eth_btc 0.017504 19.8 [11237805721] margin:0.2113802559415]Array
(
    [complete] => 
    [id] => 11237805721
    [time] => 1577609223230
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017504
)

2019-12-29 9:47:10 - cex delete buy orders: eth_btc [above margin]
2019-12-29 12:45:19 - cex place new buy order: eth_btc 0.017502 19.8 [11238851942]Array
(
    [complete] => 
    [id] => 11238851942
    [time] => 1577619919406
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017502
)

2019-12-29 12:45:25 - cex delete buy orders: eth_btc [replace]
2019-12-29 12:45:26 - cex place new buy order: eth_btc 0.017504 19.8 [11238852698] margin:0.22851919561242]Array
(
    [complete] => 
    [id] => 11238852698
    [time] => 1577619925989
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017504
)

2019-12-29 12:45:37 - cex delete buy orders: eth_btc [replace]
2019-12-29 12:45:38 - cex place new buy order: eth_btc 0.017506 19.8 [11238854119] margin:0.21706843367988]Array
(
    [complete] => 
    [id] => 11238854119
    [time] => 1577619937956
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017506
)

2019-12-29 12:45:44 - cex delete buy orders: eth_btc [replace]
2019-12-29 12:45:45 - cex place new buy order: eth_btc 0.017508 19.8 [11238855242] margin:0.2113319625314]Array
(
    [complete] => 
    [id] => 11238855242
    [time] => 1577619944753
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017508
)

2019-12-29 12:45:50 - cex delete buy orders: eth_btc [above margin]
2019-12-29 12:45:56 - cex place new buy order: eth_btc 0.017503 19.8 [11238857024]Array
(
    [complete] => 
    [id] => 11238857024
    [time] => 1577619955975
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017503
)

2019-12-29 12:46:04 - cex delete buy orders: eth_btc [replace]
2019-12-29 12:46:05 - cex place new buy order: eth_btc 0.017505 19.8 [11238857877] margin:0.22279348757499]Array
(
    [complete] => 
    [id] => 11238857877
    [time] => 1577619964674
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017505
)

2019-12-29 12:46:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 12:46:11 - cex place new buy order: eth_btc 0.017507 19.8 [11238858701] margin:0.22276803564287]Array
(
    [complete] => 
    [id] => 11238858701
    [time] => 1577619971079
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017507
)

2019-12-29 12:46:17 - cex delete buy orders: eth_btc [replace]
2019-12-29 12:46:18 - cex place new buy order: eth_btc 0.017519 19.8 [11238859803] margin:0.27398824133797]Array
(
    [complete] => 
    [id] => 11238859803
    [time] => 1577619977615
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017519
)

2019-12-29 12:46:24 - cex delete buy orders: eth_btc [replace]
2019-12-29 12:46:25 - cex place new buy order: eth_btc 0.017521 19.8 [11238861147] margin:0.23400490839565]Array
(
    [complete] => 
    [id] => 11238861147
    [time] => 1577619984832
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017521
)

2019-12-29 12:46:30 - cex delete buy orders: eth_btc [replace]
2019-12-29 12:46:31 - cex place new buy order: eth_btc 0.017523 19.8 [11238862254] margin:0.24539177081548]Array
(
    [complete] => 
    [id] => 11238862254
    [time] => 1577619991056
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017523
)

2019-12-29 12:46:37 - cex delete buy orders: eth_btc [replace]
2019-12-29 12:46:38 - cex place new buy order: eth_btc 0.017525 19.8 [11238862817] margin:0.22824536376604]Array
(
    [complete] => 
    [id] => 11238862817
    [time] => 1577619997584
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017525
)

2019-12-29 12:46:43 - cex delete buy orders: eth_btc [above margin]
2019-12-29 12:47:09 - cex place new buy order: eth_btc 0.017519 19.8 [11238866932]Array
(
    [complete] => 
    [id] => 11238866932
    [time] => 1577620029002
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017519
)

2019-12-29 12:47:14 - cex delete buy orders: eth_btc[move]
2019-12-29 12:47:15 - cex place new buy order: eth_btc 0.01752 19.8 [11238867719] margin:0.1997602876548]Array
(
    [complete] => 
    [id] => 11238867719
    [time] => 1577620034813
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01752
)

2019-12-29 12:47:20 - cex delete buy orders: eth_btc [above margin]
2019-12-29 12:47:26 - cex place new buy order: eth_btc 0.017519 19.8 [11238868970]Array
(
    [complete] => 
    [id] => 11238868970
    [time] => 1577620046405
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017519
)

2019-12-29 12:47:32 - cex delete buy orders: eth_btc [replace]
2019-12-29 12:47:33 - cex place new buy order: eth_btc 0.017521 19.8 [11238869594] margin:0.22259003481535]Array
(
    [complete] => 
    [id] => 11238869594
    [time] => 1577620052712
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017521
)

2019-12-29 12:47:38 - cex delete buy orders: eth_btc [replace]
2019-12-29 12:47:39 - cex place new buy order: eth_btc 0.017523 19.8 [11238870072] margin:0.21685784397649]Array
(
    [complete] => 
    [id] => 11238870072
    [time] => 1577620059426
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017523
)

2019-12-29 12:47:45 - cex delete buy orders: eth_btc [replace]
2019-12-29 12:47:46 - cex place new buy order: eth_btc 0.017525 19.8 [11238870476] margin:0.2111269614836]Array
(
    [complete] => 
    [id] => 11238870476
    [time] => 1577620066042
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017525
)

2019-12-29 12:47:52 - cex delete buy orders: eth_btc[move]
2019-12-29 12:47:52 - cex place new buy order: eth_btc 0.017526 19.8 [11238871204] margin:0.19969190391966]Array
(
    [complete] => 
    [id] => 11238871204
    [time] => 1577620072559
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017526
)

2019-12-29 12:47:58 - cex delete buy orders: eth_btc [above margin]
2019-12-29 12:48:03 - cex place new buy order: eth_btc 0.017519 19.8 [11238872227]Array
(
    [complete] => 
    [id] => 11238872227
    [time] => 1577620082633
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017519
)

2019-12-29 12:48:08 - cex delete buy orders: eth_btc [replace]
2019-12-29 12:48:09 - cex place new buy order: eth_btc 0.017521 19.8 [11238872936] margin:0.23400490839565]Array
(
    [complete] => 
    [id] => 11238872936
    [time] => 1577620088985
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017521
)

2019-12-29 12:48:15 - cex delete buy orders: eth_btc [replace]
2019-12-29 12:48:16 - cex place new buy order: eth_btc 0.017523 19.8 [11238873866] margin:0.24539177081548]Array
(
    [complete] => 
    [id] => 11238873866
    [time] => 1577620096447
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017523
)

2019-12-29 12:48:23 - cex delete buy orders: eth_btc [replace]
2019-12-29 12:48:24 - cex place new buy order: eth_btc 0.017525 19.8 [11238874816] margin:0.22824536376604]Array
(
    [complete] => 
    [id] => 11238874816
    [time] => 1577620103911
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017525
)

2019-12-29 12:48:30 - cex delete buy orders: eth_btc [replace]
2019-12-29 12:48:31 - cex place new buy order: eth_btc 0.017527 19.8 [11238875959] margin:0.21680835282707]Array
(
    [complete] => 
    [id] => 11238875959
    [time] => 1577620111019
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017527
)

2019-12-29 12:48:37 - cex delete buy orders: eth_btc [replace]
2019-12-29 12:48:38 - cex place new buy order: eth_btc 0.017529 19.8 [11238877108] margin:0.20537395173712]Array
(
    [complete] => 
    [id] => 11238877108
    [time] => 1577620117757
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017529
)

2019-12-29 12:48:45 - cex delete buy orders: eth_btc[move]
2019-12-29 12:48:46 - cex place new buy order: eth_btc 0.01753 19.8 [11238878266] margin:0.19964634076777]Array
(
    [complete] => 
    [id] => 11238878266
    [time] => 1577620126063
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01753
)

2019-12-29 12:48:51 - cex delete buy orders: eth_btc [replace]
2019-12-29 12:48:52 - cex place new buy order: eth_btc 0.017532 19.8 [11238879197] margin:0.22245037645447]Array
(
    [complete] => 
    [id] => 11238879197
    [time] => 1577620132578
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017532
)

2019-12-29 12:48:58 - cex delete buy orders: eth_btc [replace]
2019-12-29 12:48:59 - cex place new buy order: eth_btc 0.017534 19.8 [11238879853] margin:0.25664423405953]Array
(
    [complete] => 
    [id] => 11238879853
    [time] => 1577620139431
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017534
)

2019-12-29 12:49:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 12:49:04 - cex place new buy order: eth_btc 0.017536 19.8 [11238880450] margin:0.24520985401462]Array
(
    [complete] => 
    [id] => 11238880450
    [time] => 1577620144056
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017536
)

2019-12-29 12:49:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 12:49:10 - cex place new buy order: eth_btc 0.017538 19.8 [11238880970] margin:0.24518189075149]Array
(
    [complete] => 
    [id] => 11238880970
    [time] => 1577620150498
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017538
)

2019-12-29 12:49:26 - cex delete buy orders: eth_btc [replace]
2019-12-29 12:49:27 - cex place new buy order: eth_btc 0.01754 19.8 [11238882043] margin:0.29076396807297]Array
(
    [complete] => 
    [id] => 11238882043
    [time] => 1577620167197
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01754
)

2019-12-29 12:49:34 - cex delete buy orders: eth_btc [replace]
2019-12-29 12:49:35 - cex place new buy order: eth_btc 0.017542 19.8 [11238882672] margin:0.28503021320259]Array
(
    [complete] => 
    [id] => 11238882672
    [time] => 1577620175146
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017542
)

2019-12-29 12:49:41 - cex delete buy orders: eth_btc[move]
2019-12-29 12:49:42 - cex place new buy order: eth_btc 0.01754 19.8 [11238883271] margin:0.290714244998]Array
(
    [complete] => 
    [id] => 11238883271
    [time] => 1577620181968
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01754
)

2019-12-29 12:49:48 - cex delete buy orders: eth_btc [replace]
2019-12-29 12:49:49 - cex place new buy order: eth_btc 0.017542 19.8 [11238884187] margin:0.29643142173068]Array
(
    [complete] => 
    [id] => 11238884187
    [time] => 1577620188967
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017542
)

2019-12-29 12:49:54 - cex delete buy orders: eth_btc[move]
2019-12-29 12:49:55 - cex place new buy order: eth_btc 0.01754 19.8 [11238884604] margin:0.30211480362539]Array
(
    [complete] => 
    [id] => 11238884604
    [time] => 1577620194977
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01754
)

2019-12-29 12:50:00 - cex delete buy orders: eth_btc [replace]
2019-12-29 12:50:01 - cex place new buy order: eth_btc 0.017542 19.8 [11238884945] margin:0.28503021320259]Array
(
    [complete] => 
    [id] => 11238884945
    [time] => 1577620201109
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017542
)

2019-12-29 12:50:05 - cex place new buy order: eth_btc 0.017543 13.9013 [11238885221]Array
(
    [complete] => 
    [id] => 11238885221
    [time] => 1577620204721
    [pending] => 13.90130000
    [amount] => 13.90130000
    [type] => buy
    [price] => 0.017543
)

2019-12-29 12:50:11 - cex delete buy orders: eth_btc [replace]
2019-12-29 12:50:11 - cex place new buy order: eth_btc 0.017544 19.8 [11238885663] margin:0.2735978112175]Array
(
    [complete] => 
    [id] => 11238885663
    [time] => 1577620211546
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017544
)

2019-12-29 12:50:18 - cex delete buy orders: eth_btc[move]
2019-12-29 12:50:19 - cex place new buy order: eth_btc 0.01754 19.8 [11238886145] margin:0.2678825876318]Array
(
    [complete] => 
    [id] => 11238886145
    [time] => 1577620219401
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01754
)

2019-12-29 12:50:26 - cex delete buy orders: eth_btc [replace]
2019-12-29 12:50:27 - cex place new buy order: eth_btc 0.017542 19.8 [11238886588] margin:0.30213202599474]Array
(
    [complete] => 
    [id] => 11238886588
    [time] => 1577620227084
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017542
)

2019-12-29 12:50:33 - cex delete buy orders: eth_btc[move]
2019-12-29 12:50:34 - cex place new buy order: eth_btc 0.01754 19.8 [11238887028] margin:0.290714244998]Array
(
    [complete] => 
    [id] => 11238887028
    [time] => 1577620234268
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01754
)

2019-12-29 12:50:42 - cex delete buy orders: eth_btc [replace]
2019-12-29 12:50:43 - cex place new buy order: eth_btc 0.017542 19.8 [11238887476] margin:0.29643142173068]Array
(
    [complete] => 
    [id] => 11238887476
    [time] => 1577620242641
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017542
)

2019-12-29 12:50:49 - cex delete buy orders: eth_btc[move]
2019-12-29 12:50:50 - cex place new buy order: eth_btc 0.01754 19.8 [11238887760] margin:0.27931368637064]Array
(
    [complete] => 
    [id] => 11238887760
    [time] => 1577620249939
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01754
)

2019-12-29 12:50:56 - cex delete buy orders: eth_btc [replace]
2019-12-29 12:50:57 - cex place new buy order: eth_btc 0.017542 19.8 [11238888028] margin:0.29073081746664]Array
(
    [complete] => 
    [id] => 11238888028
    [time] => 1577620256994
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017542
)

2019-12-29 12:51:03 - cex delete buy orders: eth_btc[move]
2019-12-29 12:51:04 - cex place new buy order: eth_btc 0.01754 19.8 [11238888478] margin:0.27931368637064]Array
(
    [complete] => 
    [id] => 11238888478
    [time] => 1577620263962
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01754
)

2019-12-29 12:51:11 - cex delete buy orders: eth_btc [replace]
2019-12-29 12:51:12 - cex place new buy order: eth_btc 0.017561 19.8 [11238889372] margin:0.25055520756221]Array
(
    [complete] => 
    [id] => 11238889372
    [time] => 1577620272517
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017561
)

2019-12-29 12:52:03 - cex delete buy orders: eth_btc[move]
2019-12-29 12:52:04 - cex place new buy order: eth_btc 0.017561 19.8 [11238893981] margin:0.26192916524312]Array
(
    [complete] => 
    [id] => 11238893981
    [time] => 1577620324512
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017561
)

2019-12-29 12:52:15 - cex delete buy orders: eth_btc [above margin]
2019-12-29 12:52:32 - cex place new buy order: eth_btc 0.017561 19.8 [11238896122]Array
(
    [complete] => 
    [id] => 11238896122
    [time] => 1577620351662
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017561
)

2019-12-29 12:52:37 - cex delete buy orders: eth_btc [above margin]
2019-12-29 12:52:44 - cex place new buy order: eth_btc 0.017561 19.8 [11238897058]Array
(
    [complete] => 
    [id] => 11238897058
    [time] => 1577620363745
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017561
)

2019-12-29 12:52:59 - cex delete buy orders: eth_btc [above margin]
2019-12-29 12:53:10 - cex place new buy order: eth_btc 0.017561 19.8 [11238899044]Array
(
    [complete] => 
    [id] => 11238899044
    [time] => 1577620390005
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017561
)

2019-12-29 12:54:03 - cex delete buy orders: eth_btc[move]
2019-12-29 12:54:04 - cex place new buy order: eth_btc 0.017561 19.8 [11238902971] margin:0.23345860380366]Array
(
    [complete] => 
    [id] => 11238902971
    [time] => 1577620444227
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017561
)

2019-12-29 12:55:03 - cex delete buy orders: eth_btc[move]
2019-12-29 12:55:04 - cex place new buy order: eth_btc 0.017561 19.8 [11238907175] margin:0.29039972668261]Array
(
    [complete] => 
    [id] => 11238907175
    [time] => 1577620503891
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017561
)

2019-12-29 12:55:18 - cex delete buy orders: eth_btc [replace]
2019-12-29 12:55:19 - cex place new buy order: eth_btc 0.017563 19.8 [11238908290] margin:0.32454592040083]Array
(
    [complete] => 
    [id] => 11238908290
    [time] => 1577620519440
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017563
)

2019-12-29 12:55:25 - cex delete buy orders: eth_btc [replace]
2019-12-29 12:55:27 - cex place new buy order: eth_btc 0.017565 19.8 [11238908778] margin:0.30742954739538]Array
(
    [complete] => 
    [id] => 11238908778
    [time] => 1577620526765
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017565
)

2019-12-29 12:55:33 - cex delete buy orders: eth_btc[move]
2019-12-29 12:55:34 - cex place new buy order: eth_btc 0.017562 19.8 [11238909261] margin:0.30171923033131]Array
(
    [complete] => 
    [id] => 11238909261
    [time] => 1577620533861
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017562
)

2019-12-29 12:55:40 - cex delete buy orders: eth_btc [replace]
2019-12-29 12:55:41 - cex place new buy order: eth_btc 0.017564 19.8 [11238909720] margin:0.29606012297883]Array
(
    [complete] => 
    [id] => 11238909720
    [time] => 1577620540606
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017564
)

2019-12-29 12:55:47 - cex delete buy orders: eth_btc [replace]
2019-12-29 12:55:48 - cex place new buy order: eth_btc 0.017566 19.8 [11238910137] margin:0.28464078333141]Array
(
    [complete] => 
    [id] => 11238910137
    [time] => 1577620547824
    [pending] => 17.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017566
)

2019-12-29 12:55:54 - cex delete buy orders: eth_btc[move]
2019-12-29 12:55:55 - cex place new buy order: eth_btc 0.017561 19.8 [11238910702] margin:0.27893208857517]Array
(
    [complete] => 
    [id] => 11238910702
    [time] => 1577620555013
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017561
)

2019-12-29 12:56:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 12:56:04 - cex place new buy order: eth_btc 0.017563 19.8 [11238911214] margin:0.30177076809199]Array
(
    [complete] => 
    [id] => 11238911214
    [time] => 1577620564447
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017563
)

2019-12-29 12:56:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 12:56:11 - cex place new buy order: eth_btc 0.017565 19.8 [11238911646] margin:0.29035012809564]Array
(
    [complete] => 
    [id] => 11238911646
    [time] => 1577620570997
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017565
)

2019-12-29 12:56:17 - cex delete buy orders: eth_btc[move]
2019-12-29 12:56:17 - cex place new buy order: eth_btc 0.017562 19.8 [11238912069] margin:0.28464078333141]Array
(
    [complete] => 
    [id] => 11238912069
    [time] => 1577620577562
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017562
)

2019-12-29 12:56:23 - cex delete buy orders: eth_btc [replace]
2019-12-29 12:56:24 - cex place new buy order: eth_btc 0.017564 19.8 [11238912614] margin:0.29606012297883]Array
(
    [complete] => 
    [id] => 11238912614
    [time] => 1577620583857
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017564
)

2019-12-29 12:56:30 - cex delete buy orders: eth_btc [replace]
2019-12-29 12:56:31 - cex place new buy order: eth_btc 0.017566 19.8 [11238913212] margin:0.28464078333141]Array
(
    [complete] => 
    [id] => 11238913212
    [time] => 1577620590706
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017566
)

2019-12-29 12:56:37 - cex delete buy orders: eth_btc[move]
2019-12-29 12:56:38 - cex place new buy order: eth_btc 0.017561 19.8 [11238913688] margin:0.30170205498947]Array
(
    [complete] => 
    [id] => 11238913688
    [time] => 1577620597747
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017561
)

2019-12-29 12:56:44 - cex delete buy orders: eth_btc [replace]
2019-12-29 12:56:45 - cex place new buy order: eth_btc 0.017563 19.8 [11238914220] margin:0.32454592040083]Array
(
    [complete] => 
    [id] => 11238914220
    [time] => 1577620604982
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017563
)

2019-12-29 12:56:51 - cex delete buy orders: eth_btc [replace]
2019-12-29 12:56:53 - cex place new buy order: eth_btc 0.017567 19.8 [11238914828] margin:0.33585700461092]Array
(
    [complete] => 
    [id] => 11238914828
    [time] => 1577620612601
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017567
)

2019-12-29 12:56:59 - cex delete buy orders: eth_btc [replace]
2019-12-29 12:57:00 - cex place new buy order: eth_btc 0.017569 19.8 [11238915578] margin:0.29597586658319]Array
(
    [complete] => 
    [id] => 11238915578
    [time] => 1577620620277
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017569
)

2019-12-29 12:57:03 - cex delete buy orders: eth_btc[move]
2019-12-29 12:57:04 - cex place new buy order: eth_btc 0.017566 19.8 [11238915788] margin:0.28457598178713]Array
(
    [complete] => 
    [id] => 11238915788
    [time] => 1577620623781
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017566
)

2019-12-29 12:57:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 12:57:10 - cex place new buy order: eth_btc 0.017568 19.8 [11238916643] margin:0.29599271402549]Array
(
    [complete] => 
    [id] => 11238916643
    [time] => 1577620630502
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017568
)

2019-12-29 12:57:34 - cex delete buy orders: eth_btc [replace]
2019-12-29 12:57:35 - cex place new buy order: eth_btc 0.01757 19.8 [11238918719] margin:0.28457598178713]Array
(
    [complete] => 
    [id] => 11238918719
    [time] => 1577620654718
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01757
)

2019-12-29 12:57:41 - cex delete buy orders: eth_btc[move]
2019-12-29 12:57:42 - cex place new buy order: eth_btc 0.017566 19.8 [11238919309] margin:0.27886859029083]Array
(
    [complete] => 
    [id] => 11238919309
    [time] => 1577620661888
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017566
)

2019-12-29 12:57:48 - cex delete buy orders: eth_btc [replace]
2019-12-29 12:57:49 - cex place new buy order: eth_btc 0.017569 19.8 [11238919769] margin:0.29597586658319]Array
(
    [complete] => 
    [id] => 11238919769
    [time] => 1577620668998
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017569
)

2019-12-29 12:57:54 - cex delete buy orders: eth_btc[move]
2019-12-29 12:57:55 - cex place new buy order: eth_btc 0.017566 19.8 [11238920214] margin:0.29595902105861]Array
(
    [complete] => 
    [id] => 11238920214
    [time] => 1577620675168
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017566
)

2019-12-29 12:58:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 12:58:04 - cex place new buy order: eth_btc 0.017568 19.8 [11238920907] margin:0.31306921675773]Array
(
    [complete] => 
    [id] => 11238920907
    [time] => 1577620683964
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017568
)

2019-12-29 12:58:09 - cex delete buy orders: eth_btc [replace]
2019-12-29 12:58:10 - cex place new buy order: eth_btc 0.017571 19.8 [11238921678] margin:0.31301576461213]Array
(
    [complete] => 
    [id] => 11238921678
    [time] => 1577620690233
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017571
)

2019-12-29 12:58:15 - cex delete buy orders: eth_btc [replace]
2019-12-29 12:58:16 - cex place new buy order: eth_btc 0.017573 19.8 [11238922499] margin:0.30728959198769]Array
(
    [complete] => 
    [id] => 11238922499
    [time] => 1577620696426
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017573
)

2019-12-29 12:58:23 - cex delete buy orders: eth_btc [replace]
2019-12-29 12:58:24 - cex place new buy order: eth_btc 0.017575 19.8 [11238923197] margin:0.29018492176387]Array
(
    [complete] => 
    [id] => 11238923197
    [time] => 1577620703841
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017575
)

2019-12-29 12:58:29 - cex delete buy orders: eth_btc [replace]
2019-12-29 12:58:30 - cex place new buy order: eth_btc 0.017577 19.8 [11238923879] margin:0.27308414405187]Array
(
    [complete] => 
    [id] => 11238923879
    [time] => 1577620709793
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017577
)

2019-12-29 12:58:35 - cex delete buy orders: eth_btc[move]
2019-12-29 12:58:36 - cex place new buy order: eth_btc 0.017566 19.8 [11238924668] margin:0.25031289111388]Array
(
    [complete] => 
    [id] => 11238924668
    [time] => 1577620716104
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017566
)

2019-12-29 12:58:41 - cex delete buy orders: eth_btc [replace]
2019-12-29 12:58:43 - cex place new buy order: eth_btc 0.01757 19.8 [11238925440] margin:0.30165054069435]Array
(
    [complete] => 
    [id] => 11238925440
    [time] => 1577620722708
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01757
)

2019-12-29 12:58:49 - cex delete buy orders: eth_btc [replace]
2019-12-29 12:58:50 - cex place new buy order: eth_btc 0.017572 19.8 [11238926538] margin:0.30161620760298]Array
(
    [complete] => 
    [id] => 11238926538
    [time] => 1577620729827
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017572
)

2019-12-29 12:58:55 - cex delete buy orders: eth_btc[move]
2019-12-29 12:58:56 - cex place new buy order: eth_btc 0.017566 19.8 [11238927513] margin:0.2674557559893]Array
(
    [complete] => 
    [id] => 11238927513
    [time] => 1577620736015
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017566
)

2019-12-29 12:59:02 - cex delete buy orders: eth_btc [replace]
2019-12-29 12:59:03 - cex place new buy order: eth_btc 0.017568 19.8 [11238928566] margin:0.28460837887068]Array
(
    [complete] => 
    [id] => 11238928566
    [time] => 1577620743056
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017568
)

2019-12-29 12:59:09 - cex delete buy orders: eth_btc [replace]
2019-12-29 12:59:10 - cex place new buy order: eth_btc 0.01757 19.8 [11238929589] margin:0.2675014228799]Array
(
    [complete] => 
    [id] => 11238929589
    [time] => 1577620750514
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01757
)

2019-12-29 12:59:18 - cex delete buy orders: eth_btc[move]
2019-12-29 12:59:19 - cex place new buy order: eth_btc 0.017562 19.8 [11238930618] margin:0.26179500313017]Array
(
    [complete] => 
    [id] => 11238930618
    [time] => 1577620759045
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017562
)

2019-12-29 12:59:26 - cex delete buy orders: eth_btc [replace]
2019-12-29 12:59:27 - cex place new buy order: eth_btc 0.017564 19.8 [11238931431] margin:0.27328626736507]Array
(
    [complete] => 
    [id] => 11238931431
    [time] => 1577620766667
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017564
)

2019-12-29 12:59:34 - cex delete buy orders: eth_btc [replace]
2019-12-29 12:59:34 - cex place new buy order: eth_btc 0.017566 19.8 [11238932404] margin:0.24479107366502]Array
(
    [complete] => 
    [id] => 11238932404
    [time] => 1577620774549
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017566
)

2019-12-29 12:59:41 - cex delete buy orders: eth_btc [replace]
2019-12-29 12:59:42 - cex place new buy order: eth_btc 0.017568 19.8 [11238933326] margin:0.23337887067394]Array
(
    [complete] => 
    [id] => 11238933326
    [time] => 1577620782045
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017568
)

2019-12-29 12:59:47 - cex delete buy orders: eth_btc [replace]
2019-12-29 12:59:49 - cex place new buy order: eth_btc 0.01757 19.8 [11238934153] margin:0.22196926579394]Array
(
    [complete] => 
    [id] => 11238934153
    [time] => 1577620788869
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01757
)

2019-12-29 12:59:55 - cex delete buy orders: eth_btc[move]
2019-12-29 12:59:56 - cex place new buy order: eth_btc 0.017562 19.8 [11238934938] margin:0.22764782880884]Array
(
    [complete] => 
    [id] => 11238934938
    [time] => 1577620795912
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017562
)

2019-12-29 13:00:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:00:04 - cex place new buy order: eth_btc 0.017564 19.8 [11238936105] margin:0.27328626736507]Array
(
    [complete] => 
    [id] => 11238936105
    [time] => 1577620803854
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017564
)

2019-12-29 13:00:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:00:11 - cex place new buy order: eth_btc 0.017566 19.8 [11238937055] margin:0.26186952066491]Array
(
    [complete] => 
    [id] => 11238937055
    [time] => 1577620811090
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017566
)

2019-12-29 13:00:18 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:00:19 - cex place new buy order: eth_btc 0.017568 19.8 [11238938040] margin:0.25045537340618]Array
(
    [complete] => 
    [id] => 11238938040
    [time] => 1577620818975
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017568
)

2019-12-29 13:00:25 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:00:26 - cex place new buy order: eth_btc 0.01757 19.8 [11238938865] margin:0.23904382470117]Array
(
    [complete] => 
    [id] => 11238938865
    [time] => 1577620826462
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01757
)

2019-12-29 13:00:32 - cex delete buy orders: eth_btc[move]
2019-12-29 13:00:33 - cex place new buy order: eth_btc 0.017562 19.8 [11238939554] margin:0.23333902452904]Array
(
    [complete] => 
    [id] => 11238939554
    [time] => 1577620833325
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017562
)

2019-12-29 13:00:40 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:00:41 - cex place new buy order: eth_btc 0.017564 19.8 [11238940440] margin:0.28467319517196]Array
(
    [complete] => 
    [id] => 11238940440
    [time] => 1577620840721
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017564
)

2019-12-29 13:00:46 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:00:47 - cex place new buy order: eth_btc 0.017566 19.8 [11238941583] margin:0.26756233633154]Array
(
    [complete] => 
    [id] => 11238941583
    [time] => 1577620847247
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017566
)

2019-12-29 13:00:53 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:00:54 - cex place new buy order: eth_btc 0.017568 19.8 [11238942952] margin:0.24476320582878]Array
(
    [complete] => 
    [id] => 11238942952
    [time] => 1577620853924
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017568
)

2019-12-29 13:00:59 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:01:00 - cex place new buy order: eth_btc 0.01757 19.8 [11238943757] margin:0.23904382470117]Array
(
    [complete] => 
    [id] => 11238943757
    [time] => 1577620860161
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01757
)

2019-12-29 13:01:03 - cex place new buy order: eth_btc 0.017571 11.8635 [11238944009]Array
(
    [complete] => 
    [id] => 11238944009
    [time] => 1577620863401
    [pending] => 11.86350000
    [amount] => 11.86350000
    [type] => buy
    [price] => 0.017571
)

2019-12-29 13:01:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:01:11 - cex place new buy order: eth_btc 0.017572 19.8 [11238944872] margin:0.26178010471205]Array
(
    [complete] => 
    [id] => 11238944872
    [time] => 1577620870795
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017572
)

2019-12-29 13:01:16 - cex delete buy orders: eth_btc[move]
2019-12-29 13:01:17 - cex place new buy order: eth_btc 0.017562 19.8 [11238945736] margin:0.25038411198999]Array
(
    [complete] => 
    [id] => 11238945736
    [time] => 1577620877273
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017562
)

2019-12-29 13:01:24 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:01:25 - cex place new buy order: eth_btc 0.017564 19.8 [11238946743] margin:0.30744705078571]Array
(
    [complete] => 
    [id] => 11238946743
    [time] => 1577620885162
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017564
)

2019-12-29 13:01:31 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:01:32 - cex place new buy order: eth_btc 0.017566 19.8 [11238947506] margin:0.29602641466469]Array
(
    [complete] => 
    [id] => 11238947506
    [time] => 1577620892176
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017566
)

2019-12-29 13:01:37 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:01:39 - cex place new buy order: eth_btc 0.017568 19.8 [11238948112] margin:0.28460837887068]Array
(
    [complete] => 
    [id] => 11238948112
    [time] => 1577620898926
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017568
)

2019-12-29 13:01:45 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:01:46 - cex place new buy order: eth_btc 0.01757 19.8 [11238949114] margin:0.23335230506545]Array
(
    [complete] => 
    [id] => 11238949114
    [time] => 1577620906098
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01757
)

2019-12-29 13:01:52 - cex delete buy orders: eth_btc[move]
2019-12-29 13:01:53 - cex place new buy order: eth_btc 0.017562 19.8 [11238950021] margin:0.2447214159695]Array
(
    [complete] => 
    [id] => 11238950021
    [time] => 1577620913206
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017562
)

2019-12-29 13:01:59 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:02:00 - cex place new buy order: eth_btc 0.017564 19.8 [11238951113] margin:0.28467319517196]Array
(
    [complete] => 
    [id] => 11238951113
    [time] => 1577620919896
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017564
)

2019-12-29 13:02:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:02:04 - cex place new buy order: eth_btc 0.017566 19.8 [11238951640] margin:0.23909825799839]Array
(
    [complete] => 
    [id] => 11238951640
    [time] => 1577620924176
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017566
)

2019-12-29 13:02:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:02:11 - cex place new buy order: eth_btc 0.017568 19.8 [11238952442] margin:0.2106102003643]Array
(
    [complete] => 
    [id] => 11238952442
    [time] => 1577620930588
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017568
)

2019-12-29 13:02:17 - cex delete buy orders: eth_btc[move]
2019-12-29 13:02:17 - cex place new buy order: eth_btc 0.017569 19.8 [11238953454] margin:0.19920318725097]Array
(
    [complete] => 
    [id] => 11238953454
    [time] => 1577620937493
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017569
)

2019-12-29 13:02:24 - cex delete buy orders: eth_btc[move]
2019-12-29 13:02:25 - cex place new buy order: eth_btc 0.017562 19.8 [11238954299] margin:0.20489470688672]Array
(
    [complete] => 
    [id] => 11238954299
    [time] => 1577620944737
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017562
)

2019-12-29 13:02:30 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:02:31 - cex place new buy order: eth_btc 0.017564 19.8 [11238955143] margin:0.23912548394442]Array
(
    [complete] => 
    [id] => 11238955143
    [time] => 1577620951310
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017564
)

2019-12-29 13:02:37 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:02:38 - cex place new buy order: eth_btc 0.017566 19.8 [11238956180] margin:0.25617670499829]Array
(
    [complete] => 
    [id] => 11238956180
    [time] => 1577620957874
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017566
)

2019-12-29 13:02:45 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:02:46 - cex place new buy order: eth_btc 0.017568 19.8 [11238957205] margin:0.24476320582878]Array
(
    [complete] => 
    [id] => 11238957205
    [time] => 1577620965875
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017568
)

2019-12-29 13:02:52 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:02:53 - cex place new buy order: eth_btc 0.01757 19.8 [11238957964] margin:0.23335230506545]Array
(
    [complete] => 
    [id] => 11238957964
    [time] => 1577620972617
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01757
)

2019-12-29 13:02:58 - cex delete buy orders: eth_btc[move]
2019-12-29 13:02:59 - cex place new buy order: eth_btc 0.017562 19.8 [11238958710] margin:0.23903022024927]Array
(
    [complete] => 
    [id] => 11238958710
    [time] => 1577620979500
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017562
)

2019-12-29 13:03:02 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:03:03 - cex place new buy order: eth_btc 0.017564 19.8 [11238959096] margin:0.28467319517196]Array
(
    [complete] => 
    [id] => 11238959096
    [time] => 1577620983053
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017564
)

2019-12-29 13:03:08 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:03:09 - cex place new buy order: eth_btc 0.017566 19.8 [11238959833] margin:0.26186952066491]Array
(
    [complete] => 
    [id] => 11238959833
    [time] => 1577620989399
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017566
)

2019-12-29 13:03:15 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:03:16 - cex place new buy order: eth_btc 0.017568 19.8 [11238960630] margin:0.24476320582878]Array
(
    [complete] => 
    [id] => 11238960630
    [time] => 1577620995862
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017568
)

2019-12-29 13:03:21 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:03:22 - cex place new buy order: eth_btc 0.01757 19.8 [11238961571] margin:0.23335230506545]Array
(
    [complete] => 
    [id] => 11238961571
    [time] => 1577621001980
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01757
)

2019-12-29 13:03:28 - cex delete buy orders: eth_btc[move]
2019-12-29 13:03:29 - cex place new buy order: eth_btc 0.017562 19.8 [11238962441] margin:0.22764782880884]Array
(
    [complete] => 
    [id] => 11238962441
    [time] => 1577621009441
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017562
)

2019-12-29 13:03:35 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:03:36 - cex place new buy order: eth_btc 0.017564 19.8 [11238963345] margin:0.26759280346165]Array
(
    [complete] => 
    [id] => 11238963345
    [time] => 1577621016274
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017564
)

2019-12-29 13:03:42 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:03:43 - cex place new buy order: eth_btc 0.017566 19.8 [11238964498] margin:0.25617670499829]Array
(
    [complete] => 
    [id] => 11238964498
    [time] => 1577621023054
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017566
)

2019-12-29 13:03:48 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:03:49 - cex place new buy order: eth_btc 0.017568 19.8 [11238965502] margin:0.24476320582878]Array
(
    [complete] => 
    [id] => 11238965502
    [time] => 1577621029466
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017568
)

2019-12-29 13:03:55 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:03:56 - cex place new buy order: eth_btc 0.01757 19.8 [11238966740] margin:0.23335230506545]Array
(
    [complete] => 
    [id] => 11238966740
    [time] => 1577621035680
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01757
)

2019-12-29 13:04:02 - cex delete buy orders: eth_btc[move]
2019-12-29 13:04:03 - cex place new buy order: eth_btc 0.017562 19.8 [11238967709] margin:0.21057424164816]Array
(
    [complete] => 
    [id] => 11238967709
    [time] => 1577621043057
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017562
)

2019-12-29 13:04:08 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:04:09 - cex place new buy order: eth_btc 0.017564 19.8 [11238968517] margin:0.2049647005238]Array
(
    [complete] => 
    [id] => 11238968517
    [time] => 1577621049458
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017564
)

2019-12-29 13:04:16 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:04:17 - cex place new buy order: eth_btc 0.017566 19.8 [11238969571] margin:0.21632699533189]Array
(
    [complete] => 
    [id] => 11238969571
    [time] => 1577621056664
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017566
)

2019-12-29 13:04:23 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:04:24 - cex place new buy order: eth_btc 0.017568 19.8 [11238970456] margin:0.20491803278688]Array
(
    [complete] => 
    [id] => 11238970456
    [time] => 1577621064199
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017568
)

2019-12-29 13:04:31 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:04:32 - cex place new buy order: eth_btc 0.01757 19.8 [11238971687] margin:0.22196926579394]Array
(
    [complete] => 
    [id] => 11238971687
    [time] => 1577621072115
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01757
)

2019-12-29 13:04:37 - cex delete buy orders: eth_btc[move]
2019-12-29 13:04:39 - cex place new buy order: eth_btc 0.017542 19.8 [11238972791] margin:0.21626543736839]Array
(
    [complete] => 
    [id] => 11238972791
    [time] => 1577621078907
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017542
)

2019-12-29 13:04:44 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:04:45 - cex place new buy order: eth_btc 0.017552 19.8 [11238973656] margin:0.32474931631721]Array
(
    [complete] => 
    [id] => 11238973656
    [time] => 1577621084972
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017552
)

2019-12-29 13:04:51 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:04:53 - cex place new buy order: eth_btc 0.017554 19.8 [11238974634] margin:0.31331890167483]Array
(
    [complete] => 
    [id] => 11238974634
    [time] => 1577621092602
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017554
)

2019-12-29 13:04:58 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:04:59 - cex place new buy order: eth_btc 0.017556 19.8 [11238975397] margin:0.30189109136476]Array
(
    [complete] => 
    [id] => 11238975397
    [time] => 1577621099404
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017556
)

2019-12-29 13:05:04 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:05:05 - cex place new buy order: eth_btc 0.017558 19.8 [11238976143] margin:0.29046588449708]Array
(
    [complete] => 
    [id] => 11238976143
    [time] => 1577621104786
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017558
)

2019-12-29 13:05:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:05:11 - cex place new buy order: eth_btc 0.01756 19.8 [11238977063] margin:0.27904328018222]Array
(
    [complete] => 
    [id] => 11238977063
    [time] => 1577621111020
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01756
)

2019-12-29 13:05:17 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:05:18 - cex place new buy order: eth_btc 0.017562 19.8 [11238977895] margin:0.27901150210683]Array
(
    [complete] => 
    [id] => 11238977895
    [time] => 1577621118031
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017562
)

2019-12-29 13:05:24 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:05:25 - cex place new buy order: eth_btc 0.017564 19.8 [11238978943] margin:0.26759280346165]Array
(
    [complete] => 
    [id] => 11238978943
    [time] => 1577621125057
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017564
)

2019-12-29 13:05:32 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:05:33 - cex place new buy order: eth_btc 0.017566 19.8 [11238979931] margin:0.25617670499829]Array
(
    [complete] => 
    [id] => 11238979931
    [time] => 1577621133089
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017566
)

2019-12-29 13:05:39 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:05:40 - cex place new buy order: eth_btc 0.017568 19.8 [11238980705] margin:0.24476320582878]Array
(
    [complete] => 
    [id] => 11238980705
    [time] => 1577621140136
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017568
)

2019-12-29 13:05:46 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:05:47 - cex place new buy order: eth_btc 0.01757 19.8 [11238981480] margin:0.23335230506545]Array
(
    [complete] => 
    [id] => 11238981480
    [time] => 1577621146727
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01757
)

2019-12-29 13:05:54 - cex delete buy orders: eth_btc[move]
2019-12-29 13:05:54 - cex place new buy order: eth_btc 0.017542 19.8 [11238982827] margin:0.20488304592796]Array
(
    [complete] => 
    [id] => 11238982827
    [time] => 1577621154556
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017542
)

2019-12-29 13:06:00 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:06:01 - cex place new buy order: eth_btc 0.017548 19.8 [11238983397] margin:0.34191930704353]Array
(
    [complete] => 
    [id] => 11238983397
    [time] => 1577621160860
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017548
)

2019-12-29 13:06:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:06:04 - cex place new buy order: eth_btc 0.017552 19.8 [11238983748] margin:0.31905195989059]Array
(
    [complete] => 
    [id] => 11238983748
    [time] => 1577621164001
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017552
)

2019-12-29 13:06:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:06:11 - cex place new buy order: eth_btc 0.017554 19.8 [11238984532] margin:0.30192548706849]Array
(
    [complete] => 
    [id] => 11238984532
    [time] => 1577621170615
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017554
)

2019-12-29 13:06:18 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:06:19 - cex place new buy order: eth_btc 0.017556 19.8 [11238985527] margin:0.27910685805421]Array
(
    [complete] => 
    [id] => 11238985527
    [time] => 1577621179548
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017556
)

2019-12-29 13:06:26 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:06:27 - cex place new buy order: eth_btc 0.017558 19.8 [11238986191] margin:0.26768424649732]Array
(
    [complete] => 
    [id] => 11238986191
    [time] => 1577621187158
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017558
)

2019-12-29 13:06:34 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:06:35 - cex place new buy order: eth_btc 0.017561 19.8 [11238987624] margin:0.27333295370422]Array
(
    [complete] => 
    [id] => 11238987624
    [time] => 1577621195467
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017561
)

2019-12-29 13:06:42 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:06:43 - cex place new buy order: eth_btc 0.017563 19.8 [11238988140] margin:0.26191425155153]Array
(
    [complete] => 
    [id] => 11238988140
    [time] => 1577621202617
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017563
)

2019-12-29 13:06:48 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:06:49 - cex place new buy order: eth_btc 0.017565 19.8 [11238989061] margin:0.23911187019641]Array
(
    [complete] => 
    [id] => 11238989061
    [time] => 1577621209527
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017565
)

2019-12-29 13:06:56 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:06:57 - cex place new buy order: eth_btc 0.017567 19.8 [11238989907] margin:0.21631468093584]Array
(
    [complete] => 
    [id] => 11238989907
    [time] => 1577621216772
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017567
)

2019-12-29 13:07:03 - cex delete buy orders: eth_btc[move]
2019-12-29 13:07:03 - cex place new buy order: eth_btc 0.017568 19.8 [11238991003] margin:0.19921452558485]Array
(
    [complete] => 
    [id] => 11238991003
    [time] => 1577621223508
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017568
)

2019-12-29 13:07:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:07:11 - cex place new buy order: eth_btc 0.01757 19.8 [11238992077] margin:0.23335230506545]Array
(
    [complete] => 
    [id] => 11238992077
    [time] => 1577621230585
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01757
)

2019-12-29 13:07:16 - cex delete buy orders: eth_btc[move]
2019-12-29 13:07:17 - cex place new buy order: eth_btc 0.017546 19.8 [11238993144] margin:0.22195663308862]Array
(
    [complete] => 
    [id] => 11238993144
    [time] => 1577621237057
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017546
)

2019-12-29 13:07:23 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:07:24 - cex place new buy order: eth_btc 0.017551 19.8 [11238993995] margin:0.33616318158509]Array
(
    [complete] => 
    [id] => 11238993995
    [time] => 1577621243995
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017551
)

2019-12-29 13:07:30 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:07:31 - cex place new buy order: eth_btc 0.017554 19.8 [11238994846] margin:0.32471231628119]Array
(
    [complete] => 
    [id] => 11238994846
    [time] => 1577621251020
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017554
)

2019-12-29 13:07:37 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:07:40 - cex place new buy order: eth_btc 0.017556 19.8 [11238995352] margin:0.31328320802004]Array
(
    [complete] => 
    [id] => 11238995352
    [time] => 1577621260527
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017556
)

2019-12-29 13:07:46 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:07:47 - cex place new buy order: eth_btc 0.017558 19.8 [11238996211] margin:0.32463834149674]Array
(
    [complete] => 
    [id] => 11238996211
    [time] => 1577621266988
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017558
)

2019-12-29 13:07:54 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:07:55 - cex place new buy order: eth_btc 0.01756 19.8 [11238996898] margin:0.30182232346241]Array
(
    [complete] => 
    [id] => 11238996898
    [time] => 1577621274638
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01756
)

2019-12-29 13:08:00 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:08:01 - cex place new buy order: eth_btc 0.017562 19.8 [11238997524] margin:0.27901150210683]Array
(
    [complete] => 
    [id] => 11238997524
    [time] => 1577621281072
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017562
)

2019-12-29 13:08:08 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:08:09 - cex place new buy order: eth_btc 0.017564 19.8 [11238998398] margin:0.26759280346165]Array
(
    [complete] => 
    [id] => 11238998398
    [time] => 1577621289382
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017564
)

2019-12-29 13:08:15 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:08:16 - cex place new buy order: eth_btc 0.017566 19.8 [11238999246] margin:0.25617670499829]Array
(
    [complete] => 
    [id] => 11238999246
    [time] => 1577621295832
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017566
)

2019-12-29 13:08:21 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:08:23 - cex place new buy order: eth_btc 0.017568 19.8 [11238999944] margin:0.23907103825136]Array
(
    [complete] => 
    [id] => 11238999944
    [time] => 1577621302678
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017568
)

2019-12-29 13:08:28 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:08:29 - cex place new buy order: eth_btc 0.01757 19.8 [11239000723] margin:0.22766078542971]Array
(
    [complete] => 
    [id] => 11239000723
    [time] => 1577621309424
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01757
)

2019-12-29 13:08:35 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:08:36 - cex place new buy order: eth_btc 0.017572 19.8 [11239002003] margin:0.2162531299795]Array
(
    [complete] => 
    [id] => 11239002003
    [time] => 1577621316502
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017572
)

2019-12-29 13:08:43 - cex delete buy orders: eth_btc[move]
2019-12-29 13:08:44 - cex place new buy order: eth_btc 0.017544 19.8 [11239002980] margin:0.22762191999088]Array
(
    [complete] => 
    [id] => 11239002980
    [time] => 1577621324105
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017544
)

2019-12-29 13:08:50 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:08:51 - cex place new buy order: eth_btc 0.017549 19.8 [11239003634] margin:0.37039147529774]Array
(
    [complete] => 
    [id] => 11239003634
    [time] => 1577621330606
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017549
)

2019-12-29 13:08:56 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:08:57 - cex place new buy order: eth_btc 0.017554 19.8 [11239004305] margin:0.3474991454939]Array
(
    [complete] => 
    [id] => 11239004305
    [time] => 1577621337006
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017554
)

2019-12-29 13:09:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:09:04 - cex place new buy order: eth_btc 0.017556 19.8 [11239005191] margin:0.32467532467531]Array
(
    [complete] => 
    [id] => 11239005191
    [time] => 1577621343995
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017556
)

2019-12-29 13:09:11 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:09:12 - cex place new buy order: eth_btc 0.017558 19.8 [11239005884] margin:0.31324752249686]Array
(
    [complete] => 
    [id] => 11239005884
    [time] => 1577621351761
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017558
)

2019-12-29 13:09:19 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:09:20 - cex place new buy order: eth_btc 0.01756 19.8 [11239006623] margin:0.30182232346241]Array
(
    [complete] => 
    [id] => 11239006623
    [time] => 1577621359830
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01756
)

2019-12-29 13:09:27 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:09:28 - cex place new buy order: eth_btc 0.017562 19.8 [11239007308] margin:0.27331738981893]Array
(
    [complete] => 
    [id] => 11239007308
    [time] => 1577621367841
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017562
)

2019-12-29 13:09:35 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:09:36 - cex place new buy order: eth_btc 0.017564 19.8 [11239008049] margin:0.2618993395582]Array
(
    [complete] => 
    [id] => 11239008049
    [time] => 1577621376140
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017564
)

2019-12-29 13:09:43 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:09:44 - cex place new buy order: eth_btc 0.017566 19.8 [11239008601] margin:0.26756233633154]Array
(
    [complete] => 
    [id] => 11239008601
    [time] => 1577621383888
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017566
)

2019-12-29 13:09:50 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:09:51 - cex place new buy order: eth_btc 0.017568 19.8 [11239009095] margin:0.2561475409836]Array
(
    [complete] => 
    [id] => 11239009095
    [time] => 1577621391062
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017568
)

2019-12-29 13:09:58 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:09:59 - cex place new buy order: eth_btc 0.01757 19.8 [11239009565] margin:0.24473534433693]Array
(
    [complete] => 
    [id] => 11239009565
    [time] => 1577621398843
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01757
)

2019-12-29 13:10:04 - cex delete buy orders: eth_btc[move]
2019-12-29 13:10:05 - cex place new buy order: eth_btc 0.017545 19.8 [11239010008] margin:0.23903022024927]Array
(
    [complete] => 
    [id] => 11239010008
    [time] => 1577621404831
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017545
)

2019-12-29 13:10:11 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:10:12 - cex place new buy order: eth_btc 0.017555 19.8 [11239010575] margin:0.31330105383081]Array
(
    [complete] => 
    [id] => 11239010575
    [time] => 1577621412056
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017555
)

2019-12-29 13:10:19 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:10:20 - cex place new buy order: eth_btc 0.017557 19.8 [11239011407] margin:0.30187389645155]Array
(
    [complete] => 
    [id] => 11239011407
    [time] => 1577621419720
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017557
)

2019-12-29 13:10:27 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:10:27 - cex place new buy order: eth_btc 0.017559 19.8 [11239011969] margin:0.29044934221767]Array
(
    [complete] => 
    [id] => 11239011969
    [time] => 1577621427456
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017559
)

2019-12-29 13:10:34 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:10:35 - cex place new buy order: eth_btc 0.017561 19.8 [11239012525] margin:0.22777746142018]Array
(
    [complete] => 
    [id] => 11239012525
    [time] => 1577621434680
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017561
)

2019-12-29 13:10:41 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:10:41 - cex place new buy order: eth_btc 0.017563 19.8 [11239013036] margin:0.21636394693387]Array
(
    [complete] => 
    [id] => 11239013036
    [time] => 1577621441577
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017563
)

2019-12-29 13:10:48 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:10:49 - cex place new buy order: eth_btc 0.017565 19.8 [11239013616] margin:0.20495303159691]Array
(
    [complete] => 
    [id] => 11239013616
    [time] => 1577621449388
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017565
)

2019-12-29 13:10:55 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:10:56 - cex place new buy order: eth_btc 0.017567 19.8 [11239014317] margin:0.21631468093584]Array
(
    [complete] => 
    [id] => 11239014317
    [time] => 1577621456103
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017567
)

2019-12-29 13:11:03 - cex delete buy orders: eth_btc [above margin]
2019-12-29 13:11:09 - cex place new buy order: eth_btc 0.017545 19.8 [11239015999]Array
(
    [complete] => 
    [id] => 11239015999
    [time] => 1577621468993
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017545
)

2019-12-29 13:11:15 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:11:16 - cex place new buy order: eth_btc 0.01755 19.8 [11239016620] margin:0.30199430199431]Array
(
    [complete] => 
    [id] => 11239016620
    [time] => 1577621475712
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01755
)

2019-12-29 13:11:22 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:11:23 - cex place new buy order: eth_btc 0.017552 19.8 [11239017199] margin:0.30195989061075]Array
(
    [complete] => 
    [id] => 11239017199
    [time] => 1577621482837
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017552
)

2019-12-29 13:11:28 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:11:29 - cex place new buy order: eth_btc 0.017554 19.8 [11239017615] margin:0.27913865785576]Array
(
    [complete] => 
    [id] => 11239017615
    [time] => 1577621489477
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017554
)

2019-12-29 13:11:35 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:11:36 - cex place new buy order: eth_btc 0.017556 19.8 [11239018089] margin:0.26771474139895]Array
(
    [complete] => 
    [id] => 11239018089
    [time] => 1577621496225
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017556
)

2019-12-29 13:11:43 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:11:43 - cex place new buy order: eth_btc 0.017558 19.8 [11239018737] margin:0.25629342749744]Array
(
    [complete] => 
    [id] => 11239018737
    [time] => 1577621503483
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017558
)

2019-12-29 13:11:50 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:11:51 - cex place new buy order: eth_btc 0.01756 19.8 [11239019383] margin:0.24487471526196]Array
(
    [complete] => 
    [id] => 11239019383
    [time] => 1577621510749
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01756
)

2019-12-29 13:11:57 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:11:58 - cex place new buy order: eth_btc 0.017562 19.8 [11239019946] margin:0.21637626693998]Array
(
    [complete] => 
    [id] => 11239019946
    [time] => 1577621517783
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017562
)

2019-12-29 13:12:02 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:12:03 - cex place new buy order: eth_btc 0.017564 19.8 [11239020297] margin:0.2049647005238]Array
(
    [complete] => 
    [id] => 11239020297
    [time] => 1577621523528
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017564
)

2019-12-29 13:12:10 - cex delete buy orders: eth_btc [above margin]
2019-12-29 13:12:16 - cex place new buy order: eth_btc 0.017545 19.8 [11239021432]Array
(
    [complete] => 
    [id] => 11239021432
    [time] => 1577621535706
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017545
)

2019-12-29 13:12:21 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:12:23 - cex place new buy order: eth_btc 0.017547 19.8 [11239022089] margin:0.30774491366046]Array
(
    [complete] => 
    [id] => 11239022089
    [time] => 1577621542735
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017547
)

2019-12-29 13:12:30 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:12:31 - cex place new buy order: eth_btc 0.017549 19.8 [11239022942] margin:0.29631318023817]Array
(
    [complete] => 
    [id] => 11239022942
    [time] => 1577621551138
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017549
)

2019-12-29 13:12:36 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:12:37 - cex place new buy order: eth_btc 0.017551 19.8 [11239023217] margin:0.27918637114694]Array
(
    [complete] => 
    [id] => 11239023217
    [time] => 1577621557441
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017551
)

2019-12-29 13:12:44 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:12:45 - cex place new buy order: eth_btc 0.017553 19.8 [11239023663] margin:0.26776049678117]Array
(
    [complete] => 
    [id] => 11239023663
    [time] => 1577621564596
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017553
)

2019-12-29 13:12:52 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:12:53 - cex place new buy order: eth_btc 0.017555 19.8 [11239024433] margin:0.25633722586158]Array
(
    [complete] => 
    [id] => 11239024433
    [time] => 1577621572661
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017555
)

2019-12-29 13:12:58 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:12:59 - cex place new buy order: eth_btc 0.017557 19.8 [11239024879] margin:0.24491655749843]Array
(
    [complete] => 
    [id] => 11239024879
    [time] => 1577621579329
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017557
)

2019-12-29 13:13:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:13:04 - cex place new buy order: eth_btc 0.017559 19.8 [11239025223] margin:0.23349849080243]Array
(
    [complete] => 
    [id] => 11239025223
    [time] => 1577621584065
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017559
)

2019-12-29 13:13:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:13:11 - cex place new buy order: eth_btc 0.017561 19.8 [11239025821] margin:0.22208302488469]Array
(
    [complete] => 
    [id] => 11239025821
    [time] => 1577621591204
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017561
)

2019-12-29 13:13:18 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:13:19 - cex place new buy order: eth_btc 0.017563 19.8 [11239026395] margin:0.21067015885667]Array
(
    [complete] => 
    [id] => 11239026395
    [time] => 1577621599341
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017563
)

2019-12-29 13:13:26 - cex delete buy orders: eth_btc[move]
2019-12-29 13:13:27 - cex place new buy order: eth_btc 0.017564 19.8 [11239027181] margin:0.19925989183034]Array
(
    [complete] => 
    [id] => 11239027181
    [time] => 1577621606694
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017564
)

2019-12-29 13:13:33 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:13:34 - cex place new buy order: eth_btc 0.017566 19.8 [11239027795] margin:0.20494136399862]Array
(
    [complete] => 
    [id] => 11239027795
    [time] => 1577621614038
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017566
)

2019-12-29 13:13:41 - cex delete buy orders: eth_btc [above margin]
2019-12-29 13:13:47 - cex place new buy order: eth_btc 0.017544 19.8 [11239029065]Array
(
    [complete] => 
    [id] => 11239029065
    [time] => 1577621627481
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017544
)

2019-12-29 13:13:54 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:13:55 - cex place new buy order: eth_btc 0.017546 19.8 [11239029632] margin:0.31346175766553]Array
(
    [complete] => 
    [id] => 11239029632
    [time] => 1577621635031
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017546
)

2019-12-29 13:14:02 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:14:03 - cex place new buy order: eth_btc 0.017548 19.8 [11239030256] margin:0.30772737633917]Array
(
    [complete] => 
    [id] => 11239030256
    [time] => 1577621643113
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017548
)

2019-12-29 13:14:09 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:14:10 - cex place new buy order: eth_btc 0.01755 19.8 [11239031012] margin:0.29059829059828]Array
(
    [complete] => 
    [id] => 11239031012
    [time] => 1577621649922
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01755
)

2019-12-29 13:14:16 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:14:17 - cex place new buy order: eth_btc 0.017552 19.8 [11239031667] margin:0.27917046490427]Array
(
    [complete] => 
    [id] => 11239031667
    [time] => 1577621657126
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017552
)

2019-12-29 13:14:23 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:14:24 - cex place new buy order: eth_btc 0.017554 19.8 [11239032142] margin:0.27344195055257]Array
(
    [complete] => 
    [id] => 11239032142
    [time] => 1577621663904
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017554
)

2019-12-29 13:14:30 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:14:31 - cex place new buy order: eth_btc 0.017556 19.8 [11239032648] margin:0.26771474139895]Array
(
    [complete] => 
    [id] => 11239032648
    [time] => 1577621670613
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017556
)

2019-12-29 13:14:37 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:14:38 - cex place new buy order: eth_btc 0.017558 19.8 [11239033199] margin:0.27337965599725]Array
(
    [complete] => 
    [id] => 11239033199
    [time] => 1577621678039
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017558
)

2019-12-29 13:14:44 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:14:45 - cex place new buy order: eth_btc 0.01756 19.8 [11239033684] margin:0.24487471526196]Array
(
    [complete] => 
    [id] => 11239033684
    [time] => 1577621685034
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01756
)

2019-12-29 13:14:51 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:14:52 - cex place new buy order: eth_btc 0.017562 19.8 [11239034103] margin:0.25054094066734]Array
(
    [complete] => 
    [id] => 11239034103
    [time] => 1577621691672
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017562
)

2019-12-29 13:14:58 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:14:59 - cex place new buy order: eth_btc 0.017564 19.8 [11239034518] margin:0.23912548394442]Array
(
    [complete] => 
    [id] => 11239034518
    [time] => 1577621698999
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017564
)

2019-12-29 13:15:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:15:04 - cex place new buy order: eth_btc 0.017566 19.8 [11239034987] margin:0.22771262666514]Array
(
    [complete] => 
    [id] => 11239034987
    [time] => 1577621704537
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017566
)

2019-12-29 13:15:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:15:11 - cex place new buy order: eth_btc 0.017568 19.8 [11239035613] margin:0.20491803278688]Array
(
    [complete] => 
    [id] => 11239035613
    [time] => 1577621711227
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017568
)

2019-12-29 13:15:17 - cex delete buy orders: eth_btc [above margin]
2019-12-29 13:15:23 - cex place new buy order: eth_btc 0.017551 19.8 [11239036580]Array
(
    [complete] => 
    [id] => 11239036580
    [time] => 1577621723488
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017551
)

2019-12-29 13:15:29 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:15:30 - cex place new buy order: eth_btc 0.017553 19.8 [11239037111] margin:0.32473081524524]Array
(
    [complete] => 
    [id] => 11239037111
    [time] => 1577621729825
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017553
)

2019-12-29 13:15:35 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:15:36 - cex place new buy order: eth_btc 0.017555 19.8 [11239037835] margin:0.31330105383081]Array
(
    [complete] => 
    [id] => 11239037835
    [time] => 1577621736137
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017555
)

2019-12-29 13:15:43 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:15:44 - cex place new buy order: eth_btc 0.017557 19.8 [11239038676] margin:0.32465683203282]Array
(
    [complete] => 
    [id] => 11239038676
    [time] => 1577621744005
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017557
)

2019-12-29 13:15:50 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:15:51 - cex place new buy order: eth_btc 0.017559 19.8 [11239039440] margin:0.30753459764223]Array
(
    [complete] => 
    [id] => 11239039440
    [time] => 1577621750619
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017559
)

2019-12-29 13:15:57 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:15:58 - cex place new buy order: eth_btc 0.017561 19.8 [11239040036] margin:0.29611069984625]Array
(
    [complete] => 
    [id] => 11239040036
    [time] => 1577621757896
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017561
)

2019-12-29 13:16:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:16:04 - cex place new buy order: eth_btc 0.017563 19.8 [11239040595] margin:0.27330182770597]Array
(
    [complete] => 
    [id] => 11239040595
    [time] => 1577621763995
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017563
)

2019-12-29 13:16:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:16:11 - cex place new buy order: eth_btc 0.017565 19.8 [11239041327] margin:0.25619128949617]Array
(
    [complete] => 
    [id] => 11239041327
    [time] => 1577621770627
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017565
)

2019-12-29 13:16:16 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:16:17 - cex place new buy order: eth_btc 0.017567 19.8 [11239041899] margin:0.24477713895372]Array
(
    [complete] => 
    [id] => 11239041899
    [time] => 1577621777399
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017567
)

2019-12-29 13:16:23 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:16:24 - cex place new buy order: eth_btc 0.017569 19.8 [11239042482] margin:0.23336558711367]Array
(
    [complete] => 
    [id] => 11239042482
    [time] => 1577621783970
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017569
)

2019-12-29 13:16:30 - cex delete buy orders: eth_btc[move]
2019-12-29 13:16:31 - cex place new buy order: eth_btc 0.017547 19.8 [11239043233] margin:0.23335230506545]Array
(
    [complete] => 
    [id] => 11239043233
    [time] => 1577621790692
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017547
)

2019-12-29 13:16:36 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:16:37 - cex place new buy order: eth_btc 0.01755 19.8 [11239043799] margin:0.35327635327635]Array
(
    [complete] => 
    [id] => 11239043799
    [time] => 1577621797114
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01755
)

2019-12-29 13:16:44 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:16:45 - cex place new buy order: eth_btc 0.017553 19.8 [11239044246] margin:0.33612487893806]Array
(
    [complete] => 
    [id] => 11239044246
    [time] => 1577621804677
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017553
)

2019-12-29 13:16:50 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:16:51 - cex place new buy order: eth_btc 0.017555 19.8 [11239044810] margin:0.32469381942466]Array
(
    [complete] => 
    [id] => 11239044810
    [time] => 1577621811189
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017555
)

2019-12-29 13:16:57 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:16:58 - cex place new buy order: eth_btc 0.017557 19.8 [11239045277] margin:0.31896109813749]Array
(
    [complete] => 
    [id] => 11239045277
    [time] => 1577621817684
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017557
)

2019-12-29 13:17:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:17:04 - cex place new buy order: eth_btc 0.017559 19.8 [11239045805] margin:0.30183951250069]Array
(
    [complete] => 
    [id] => 11239045805
    [time] => 1577621823919
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017559
)

2019-12-29 13:17:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:17:11 - cex place new buy order: eth_btc 0.017561 19.8 [11239046510] margin:0.29041626331074]Array
(
    [complete] => 
    [id] => 11239046510
    [time] => 1577621831156
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017561
)

2019-12-29 13:17:17 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:17:18 - cex place new buy order: eth_btc 0.017563 19.8 [11239046991] margin:0.27330182770597]Array
(
    [complete] => 
    [id] => 11239046991
    [time] => 1577621837681
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017563
)

2019-12-29 13:17:24 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:17:25 - cex place new buy order: eth_btc 0.017565 19.8 [11239047887] margin:0.25619128949617]Array
(
    [complete] => 
    [id] => 11239047887
    [time] => 1577621844644
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017565
)

2019-12-29 13:17:30 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:17:31 - cex place new buy order: eth_btc 0.017567 19.8 [11239048629] margin:0.24477713895372]Array
(
    [complete] => 
    [id] => 11239048629
    [time] => 1577621851022
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017567
)

2019-12-29 13:17:38 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:17:39 - cex place new buy order: eth_btc 0.017569 19.8 [11239049686] margin:0.25044111787806]Array
(
    [complete] => 
    [id] => 11239049686
    [time] => 1577621859462
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017569
)

2019-12-29 13:17:45 - cex delete buy orders: eth_btc[move]
2019-12-29 13:17:46 - cex place new buy order: eth_btc 0.017547 19.8 [11239050369] margin:0.24473534433693]Array
(
    [complete] => 
    [id] => 11239050369
    [time] => 1577621866307
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017547
)

2019-12-29 13:17:53 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:17:54 - cex place new buy order: eth_btc 0.017551 19.8 [11239051171] margin:0.35325622471654]Array
(
    [complete] => 
    [id] => 11239051171
    [time] => 1577621873910
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017551
)

2019-12-29 13:18:00 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:18:02 - cex place new buy order: eth_btc 0.017554 19.8 [11239052435] margin:0.33610573088754]Array
(
    [complete] => 
    [id] => 11239052435
    [time] => 1577621881629
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017554
)

2019-12-29 13:18:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:18:04 - cex place new buy order: eth_btc 0.017556 19.8 [11239052720] margin:0.32467532467531]Array
(
    [complete] => 
    [id] => 11239052720
    [time] => 1577621884118
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017556
)

2019-12-29 13:18:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:18:10 - cex place new buy order: eth_btc 0.017558 19.8 [11239053280] margin:0.31324752249686]Array
(
    [complete] => 
    [id] => 11239053280
    [time] => 1577621890551
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017558
)

2019-12-29 13:18:16 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:18:17 - cex place new buy order: eth_btc 0.01756 19.8 [11239054081] margin:0.30182232346241]Array
(
    [complete] => 
    [id] => 11239054081
    [time] => 1577621897466
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01756
)

2019-12-29 13:18:23 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:18:24 - cex place new buy order: eth_btc 0.017562 19.8 [11239054954] margin:0.29039972668261]Array
(
    [complete] => 
    [id] => 11239054954
    [time] => 1577621904348
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017562
)

2019-12-29 13:18:30 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:18:31 - cex place new buy order: eth_btc 0.017564 19.8 [11239055677] margin:0.27897973126851]Array
(
    [complete] => 
    [id] => 11239055677
    [time] => 1577621911412
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017564
)

2019-12-29 13:18:37 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:18:38 - cex place new buy order: eth_btc 0.017566 19.8 [11239056945] margin:0.27325515199816]Array
(
    [complete] => 
    [id] => 11239056945
    [time] => 1577621917698
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017566
)

2019-12-29 13:18:44 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:18:45 - cex place new buy order: eth_btc 0.017568 19.8 [11239057937] margin:0.2561475409836]Array
(
    [complete] => 
    [id] => 11239057937
    [time] => 1577621925031
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017568
)

2019-12-29 13:18:52 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:18:53 - cex place new buy order: eth_btc 0.01757 19.8 [11239059223] margin:0.22766078542971]Array
(
    [complete] => 
    [id] => 11239059223
    [time] => 1577621932651
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01757
)

2019-12-29 13:19:00 - cex delete buy orders: eth_btc[move]
2019-12-29 13:19:01 - cex place new buy order: eth_btc 0.017547 19.8 [11239060465] margin:0.22195663308862]Array
(
    [complete] => 
    [id] => 11239060465
    [time] => 1577621941094
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017547
)

2019-12-29 13:19:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:19:04 - cex place new buy order: eth_btc 0.017549 19.8 [11239060893] margin:0.34759815374095]Array
(
    [complete] => 
    [id] => 11239060893
    [time] => 1577621944177
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017549
)

2019-12-29 13:19:11 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:19:12 - cex place new buy order: eth_btc 0.017551 19.8 [11239062332] margin:0.33616318158509]Array
(
    [complete] => 
    [id] => 11239062332
    [time] => 1577621952014
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017551
)

2019-12-29 13:19:18 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:19:19 - cex place new buy order: eth_btc 0.017553 19.8 [11239063259] margin:0.33042784709165]Array
(
    [complete] => 
    [id] => 11239063259
    [time] => 1577621959443
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017553
)

2019-12-29 13:19:25 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:19:26 - cex place new buy order: eth_btc 0.017555 19.8 [11239064332] margin:0.31899743662775]Array
(
    [complete] => 
    [id] => 11239064332
    [time] => 1577621966236
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017555
)

2019-12-29 13:19:33 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:19:34 - cex place new buy order: eth_btc 0.017557 19.8 [11239065414] margin:0.31326536424219]Array
(
    [complete] => 
    [id] => 11239065414
    [time] => 1577621973885
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017557
)

2019-12-29 13:19:40 - cex delete buy orders: eth_btc[move]
2019-12-29 13:19:41 - cex place new buy order: eth_btc 0.017546 19.8 [11239066703] margin:0.30755211299691]Array
(
    [complete] => 
    [id] => 11239066703
    [time] => 1577621981007
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017546
)

2019-12-29 13:19:48 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:19:49 - cex place new buy order: eth_btc 0.017548 19.8 [11239068577] margin:0.36471392751309]Array
(
    [complete] => 
    [id] => 11239068577
    [time] => 1577621988992
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017548
)

2019-12-29 13:19:56 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:19:57 - cex place new buy order: eth_btc 0.01755 19.8 [11239069654] margin:0.35327635327635]Array
(
    [complete] => 
    [id] => 11239069654
    [time] => 1577621996608
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01755
)

2019-12-29 13:20:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:20:04 - cex place new buy order: eth_btc 0.017552 19.8 [11239070554] margin:0.34184138559707]Array
(
    [complete] => 
    [id] => 11239070554
    [time] => 1577622004329
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017552
)

2019-12-29 13:20:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:20:11 - cex place new buy order: eth_btc 0.017554 19.8 [11239071154] margin:0.32471231628119]Array
(
    [complete] => 
    [id] => 11239071154
    [time] => 1577622011075
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017554
)

2019-12-29 13:20:18 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:20:19 - cex place new buy order: eth_btc 0.017556 19.8 [11239071724] margin:0.31328320802004]Array
(
    [complete] => 
    [id] => 11239071724
    [time] => 1577622019363
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017556
)

2019-12-29 13:20:25 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:20:26 - cex place new buy order: eth_btc 0.017558 19.8 [11239072605] margin:0.29616129399703]Array
(
    [complete] => 
    [id] => 11239072605
    [time] => 1577622025844
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017558
)

2019-12-29 13:20:32 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:20:33 - cex place new buy order: eth_btc 0.01756 19.8 [11239073556] margin:0.28473804100226]Array
(
    [complete] => 
    [id] => 11239073556
    [time] => 1577622032711
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01756
)

2019-12-29 13:20:38 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:20:39 - cex place new buy order: eth_btc 0.017562 19.8 [11239074447] margin:0.27331738981893]Array
(
    [complete] => 
    [id] => 11239074447
    [time] => 1577622039421
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017562
)

2019-12-29 13:20:46 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:20:47 - cex place new buy order: eth_btc 0.017564 19.8 [11239075313] margin:0.2618993395582]Array
(
    [complete] => 
    [id] => 11239075313
    [time] => 1577622046891
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017564
)

2019-12-29 13:20:52 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:20:53 - cex place new buy order: eth_btc 0.017566 19.8 [11239076121] margin:0.25048388933167]Array
(
    [complete] => 
    [id] => 11239076121
    [time] => 1577622053444
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017566
)

2019-12-29 13:21:01 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:21:01 - cex place new buy order: eth_btc 0.017568 19.8 [11239077306] margin:0.23907103825136]Array
(
    [complete] => 
    [id] => 11239077306
    [time] => 1577622061559
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017568
)

2019-12-29 13:21:03 - cex place new buy order: eth_btc 0.01757 11.8665 [11239077578]Array
(
    [complete] => 
    [id] => 11239077578
    [time] => 1577622063352
    [pending] => 11.86650000
    [amount] => 11.86650000
    [type] => buy
    [price] => 0.01757
)

2019-12-29 13:21:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:21:11 - cex place new buy order: eth_btc 0.017571 19.8 [11239078604] margin:0.22195663308862]Array
(
    [complete] => 
    [id] => 11239078604
    [time] => 1577622070812
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017571
)

2019-12-29 13:21:17 - cex delete buy orders: eth_btc[move]
2019-12-29 13:21:19 - cex place new buy order: eth_btc 0.017547 19.8 [11239079716] margin:0.22194400182107]Array
(
    [complete] => 
    [id] => 11239079716
    [time] => 1577622078917
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017547
)

2019-12-29 13:21:25 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:21:26 - cex place new buy order: eth_btc 0.017549 19.8 [11239080688] margin:0.34759815374095]Array
(
    [complete] => 
    [id] => 11239080688
    [time] => 1577622086013
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017549
)

2019-12-29 13:21:32 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:21:33 - cex place new buy order: eth_btc 0.017552 19.8 [11239081676] margin:0.33044667274384]Array
(
    [complete] => 
    [id] => 11239081676
    [time] => 1577622092660
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017552
)

2019-12-29 13:21:38 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:21:39 - cex place new buy order: eth_btc 0.017554 19.8 [11239082410] margin:0.3474991454939]Array
(
    [complete] => 
    [id] => 11239082410
    [time] => 1577622099364
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017554
)

2019-12-29 13:21:46 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:21:46 - cex place new buy order: eth_btc 0.017556 19.8 [11239083505] margin:0.33606744133059]Array
(
    [complete] => 
    [id] => 11239083505
    [time] => 1577622106531
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017556
)

2019-12-29 13:21:53 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:21:54 - cex place new buy order: eth_btc 0.017558 19.8 [11239084516] margin:0.31324752249686]Array
(
    [complete] => 
    [id] => 11239084516
    [time] => 1577622113585
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017558
)

2019-12-29 13:21:59 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:22:00 - cex place new buy order: eth_btc 0.01756 19.8 [11239085280] margin:0.29043280182233]Array
(
    [complete] => 
    [id] => 11239085280
    [time] => 1577622120271
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01756
)

2019-12-29 13:22:04 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:22:04 - cex place new buy order: eth_btc 0.017562 19.8 [11239085871] margin:0.27901150210683]Array
(
    [complete] => 
    [id] => 11239085871
    [time] => 1577622124557
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017562
)

2019-12-29 13:22:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:22:11 - cex place new buy order: eth_btc 0.017564 19.8 [11239086555] margin:0.26759280346165]Array
(
    [complete] => 
    [id] => 11239086555
    [time] => 1577622130966
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017564
)

2019-12-29 13:22:16 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:22:17 - cex place new buy order: eth_btc 0.017566 19.8 [11239087450] margin:0.25617670499829]Array
(
    [complete] => 
    [id] => 11239087450
    [time] => 1577622137564
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017566
)

2019-12-29 13:22:23 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:22:24 - cex place new buy order: eth_btc 0.017568 19.8 [11239088430] margin:0.24476320582878]Array
(
    [complete] => 
    [id] => 11239088430
    [time] => 1577622144077
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017568
)

2019-12-29 13:22:30 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:22:30 - cex place new buy order: eth_btc 0.01757 19.8 [11239089072] margin:0.23335230506545]Array
(
    [complete] => 
    [id] => 11239089072
    [time] => 1577622150553
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01757
)

2019-12-29 13:22:36 - cex delete buy orders: eth_btc[move]
2019-12-29 13:22:37 - cex place new buy order: eth_btc 0.017547 19.8 [11239089899] margin:0.22764782880884]Array
(
    [complete] => 
    [id] => 11239089899
    [time] => 1577622157240
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017547
)

2019-12-29 13:22:43 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:22:44 - cex place new buy order: eth_btc 0.017549 19.8 [11239090733] margin:0.35329648413014]Array
(
    [complete] => 
    [id] => 11239090733
    [time] => 1577622163967
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017549
)

2019-12-29 13:22:50 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:22:50 - cex place new buy order: eth_btc 0.017552 19.8 [11239091527] margin:0.33614402917046]Array
(
    [complete] => 
    [id] => 11239091527
    [time] => 1577622170511
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017552
)

2019-12-29 13:22:56 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:22:57 - cex place new buy order: eth_btc 0.017554 19.8 [11239092420] margin:0.32471231628119]Array
(
    [complete] => 
    [id] => 11239092420
    [time] => 1577622176970
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017554
)

2019-12-29 13:23:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:23:04 - cex place new buy order: eth_btc 0.017556 19.8 [11239093269] margin:0.31328320802004]Array
(
    [complete] => 
    [id] => 11239093269
    [time] => 1577622184018
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017556
)

2019-12-29 13:23:09 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:23:10 - cex place new buy order: eth_btc 0.017558 19.8 [11239094133] margin:0.30185670349698]Array
(
    [complete] => 
    [id] => 11239094133
    [time] => 1577622190223
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017558
)

2019-12-29 13:23:16 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:23:17 - cex place new buy order: eth_btc 0.01756 19.8 [11239095038] margin:0.29043280182233]Array
(
    [complete] => 
    [id] => 11239095038
    [time] => 1577622196853
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01756
)

2019-12-29 13:23:22 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:23:23 - cex place new buy order: eth_btc 0.017562 19.8 [11239096118] margin:0.27901150210683]Array
(
    [complete] => 
    [id] => 11239096118
    [time] => 1577622203536
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017562
)

2019-12-29 13:23:29 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:23:30 - cex place new buy order: eth_btc 0.017564 19.8 [11239097320] margin:0.27328626736507]Array
(
    [complete] => 
    [id] => 11239097320
    [time] => 1577622210300
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017564
)

2019-12-29 13:23:36 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:23:37 - cex place new buy order: eth_btc 0.017566 19.8 [11239098325] margin:0.26186952066491]Array
(
    [complete] => 
    [id] => 11239098325
    [time] => 1577622217086
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017566
)

2019-12-29 13:23:43 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:23:44 - cex place new buy order: eth_btc 0.017568 19.8 [11239099517] margin:0.25045537340618]Array
(
    [complete] => 
    [id] => 11239099517
    [time] => 1577622224250
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017568
)

2019-12-29 13:23:50 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:23:51 - cex place new buy order: eth_btc 0.01757 19.8 [11239100163] margin:0.23904382470117]Array
(
    [complete] => 
    [id] => 11239100163
    [time] => 1577622230601
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01757
)

2019-12-29 13:23:56 - cex delete buy orders: eth_btc[move]
2019-12-29 13:23:57 - cex place new buy order: eth_btc 0.017547 19.8 [11239100775] margin:0.23333902452904]Array
(
    [complete] => 
    [id] => 11239100775
    [time] => 1577622236803
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017547
)

2019-12-29 13:24:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:24:04 - cex place new buy order: eth_btc 0.017553 19.8 [11239101579] margin:0.33612487893806]Array
(
    [complete] => 
    [id] => 11239101579
    [time] => 1577622243906
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017553
)

2019-12-29 13:24:09 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:24:10 - cex place new buy order: eth_btc 0.017555 19.8 [11239102465] margin:0.32469381942466]Array
(
    [complete] => 
    [id] => 11239102465
    [time] => 1577622250215
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017555
)

2019-12-29 13:24:16 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:24:17 - cex place new buy order: eth_btc 0.017557 19.8 [11239103091] margin:0.31896109813749]Array
(
    [complete] => 
    [id] => 11239103091
    [time] => 1577622256610
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017557
)

2019-12-29 13:24:24 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:24:25 - cex place new buy order: eth_btc 0.017559 19.8 [11239104197] margin:0.30753459764223]Array
(
    [complete] => 
    [id] => 11239104197
    [time] => 1577622264910
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017559
)

2019-12-29 13:24:31 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:24:33 - cex place new buy order: eth_btc 0.017561 19.8 [11239104959] margin:0.29611069984625]Array
(
    [complete] => 
    [id] => 11239104959
    [time] => 1577622272665
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017561
)

2019-12-29 13:24:39 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:24:40 - cex place new buy order: eth_btc 0.017563 19.8 [11239105669] margin:0.28468940386037]Array
(
    [complete] => 
    [id] => 11239105669
    [time] => 1577622279759
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017563
)

2019-12-29 13:24:46 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:24:47 - cex place new buy order: eth_btc 0.017565 19.8 [11239106393] margin:0.2732707087959]Array
(
    [complete] => 
    [id] => 11239106393
    [time] => 1577622287260
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017565
)

2019-12-29 13:24:53 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:24:54 - cex place new buy order: eth_btc 0.017567 19.8 [11239107129] margin:0.26185461376445]Array
(
    [complete] => 
    [id] => 11239107129
    [time] => 1577622294085
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017567
)

2019-12-29 13:25:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:25:04 - cex place new buy order: eth_btc 0.017569 19.8 [11239108173] margin:0.26182480505434]Array
(
    [complete] => 
    [id] => 11239108173
    [time] => 1577622303589
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017569
)

2019-12-29 13:25:10 - cex delete buy orders: eth_btc[move]
2019-12-29 13:25:11 - cex place new buy order: eth_btc 0.017547 19.8 [11239109002] margin:0.25611838360839]Array
(
    [complete] => 
    [id] => 11239109002
    [time] => 1577622310657
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017547
)

2019-12-29 13:25:17 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:25:19 - cex place new buy order: eth_btc 0.01755 19.8 [11239110079] margin:0.37037037037035]Array
(
    [complete] => 
    [id] => 11239110079
    [time] => 1577622318923
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01755
)

2019-12-29 13:25:25 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:25:26 - cex place new buy order: eth_btc 0.017552 19.8 [11239110972] margin:0.34753874202369]Array
(
    [complete] => 
    [id] => 11239110972
    [time] => 1577622325908
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017552
)

2019-12-29 13:25:33 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:25:34 - cex place new buy order: eth_btc 0.017554 19.8 [11239111900] margin:0.34180243819073]Array
(
    [complete] => 
    [id] => 11239111900
    [time] => 1577622333972
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017554
)

2019-12-29 13:25:40 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:25:41 - cex place new buy order: eth_btc 0.017556 19.8 [11239112840] margin:0.33037138300296]Array
(
    [complete] => 
    [id] => 11239112840
    [time] => 1577622341132
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017556
)

2019-12-29 13:25:47 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:25:48 - cex place new buy order: eth_btc 0.017558 19.8 [11239113578] margin:0.31894293199681]Array
(
    [complete] => 
    [id] => 11239113578
    [time] => 1577622348152
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017558
)

2019-12-29 13:25:54 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:25:55 - cex place new buy order: eth_btc 0.01756 19.8 [11239114325] margin:0.30751708428245]Array
(
    [complete] => 
    [id] => 11239114325
    [time] => 1577622354772
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01756
)

2019-12-29 13:26:02 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:26:03 - cex place new buy order: eth_btc 0.017562 19.8 [11239114960] margin:0.29609383897051]Array
(
    [complete] => 
    [id] => 11239114960
    [time] => 1577622363249
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017562
)

2019-12-29 13:26:09 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:26:10 - cex place new buy order: eth_btc 0.017564 19.8 [11239115638] margin:0.28467319517196]Array
(
    [complete] => 
    [id] => 11239115638
    [time] => 1577622369837
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017564
)

2019-12-29 13:26:15 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:26:16 - cex place new buy order: eth_btc 0.017566 19.8 [11239116334] margin:0.27325515199816]Array
(
    [complete] => 
    [id] => 11239116334
    [time] => 1577622376199
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017566
)

2019-12-29 13:26:23 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:26:24 - cex place new buy order: eth_btc 0.017568 19.8 [11239117098] margin:0.2561475409836]Array
(
    [complete] => 
    [id] => 11239117098
    [time] => 1577622383932
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017568
)

2019-12-29 13:26:29 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:26:30 - cex place new buy order: eth_btc 0.01757 19.8 [11239117666] margin:0.24473534433693]Array
(
    [complete] => 
    [id] => 11239117666
    [time] => 1577622390228
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01757
)

2019-12-29 13:26:35 - cex delete buy orders: eth_btc[move]
2019-12-29 13:26:36 - cex place new buy order: eth_btc 0.017547 19.8 [11239118218] margin:0.23903022024927]Array
(
    [complete] => 
    [id] => 11239118218
    [time] => 1577622396491
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017547
)

2019-12-29 13:26:43 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:26:43 - cex place new buy order: eth_btc 0.017549 19.8 [11239119091] margin:0.36469314490852]Array
(
    [complete] => 
    [id] => 11239119091
    [time] => 1577622403531
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017549
)

2019-12-29 13:26:49 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:26:50 - cex place new buy order: eth_btc 0.017553 19.8 [11239119822] margin:0.34751894263088]Array
(
    [complete] => 
    [id] => 11239119822
    [time] => 1577622409852
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017553
)

2019-12-29 13:26:55 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:26:56 - cex place new buy order: eth_btc 0.017555 19.8 [11239120538] margin:0.33608658501851]Array
(
    [complete] => 
    [id] => 11239120538
    [time] => 1577622416178
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017555
)

2019-12-29 13:27:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:27:03 - cex place new buy order: eth_btc 0.017557 19.8 [11239121036] margin:0.31896109813749]Array
(
    [complete] => 
    [id] => 11239121036
    [time] => 1577622423542
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017557
)

2019-12-29 13:27:09 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:27:10 - cex place new buy order: eth_btc 0.017559 19.8 [11239121671] margin:0.30753459764223]Array
(
    [complete] => 
    [id] => 11239121671
    [time] => 1577622429906
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017559
)

2019-12-29 13:27:16 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:27:17 - cex place new buy order: eth_btc 0.017561 19.8 [11239122661] margin:0.29041626331074]Array
(
    [complete] => 
    [id] => 11239122661
    [time] => 1577622436621
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017561
)

2019-12-29 13:27:23 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:27:24 - cex place new buy order: eth_btc 0.017563 19.8 [11239123577] margin:0.21636394693387]Array
(
    [complete] => 
    [id] => 11239123577
    [time] => 1577622443906
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017563
)

2019-12-29 13:27:30 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:27:31 - cex place new buy order: eth_btc 0.017565 19.8 [11239124505] margin:0.20495303159691]Array
(
    [complete] => 
    [id] => 11239124505
    [time] => 1577622451055
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017565
)

2019-12-29 13:27:37 - cex delete buy orders: eth_btc [above margin]
2019-12-29 13:27:43 - cex place new buy order: eth_btc 0.017549 19.8 [11239125842]Array
(
    [complete] => 
    [id] => 11239125842
    [time] => 1577622463022
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017549
)

2019-12-29 13:27:49 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:27:50 - cex place new buy order: eth_btc 0.017551 19.8 [11239126431] margin:0.27918637114694]Array
(
    [complete] => 
    [id] => 11239126431
    [time] => 1577622469834
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017551
)

2019-12-29 13:27:55 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:27:56 - cex place new buy order: eth_btc 0.017553 19.8 [11239126920] margin:0.26776049678117]Array
(
    [complete] => 
    [id] => 11239126920
    [time] => 1577622476127
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017553
)

2019-12-29 13:28:02 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:28:03 - cex place new buy order: eth_btc 0.017555 19.8 [11239127576] margin:0.25633722586158]Array
(
    [complete] => 
    [id] => 11239127576
    [time] => 1577622483109
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017555
)

2019-12-29 13:28:09 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:28:10 - cex place new buy order: eth_btc 0.017557 19.8 [11239127995] margin:0.24491655749843]Array
(
    [complete] => 
    [id] => 11239127995
    [time] => 1577622489772
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017557
)

2019-12-29 13:28:15 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:28:16 - cex place new buy order: eth_btc 0.017559 19.8 [11239128672] margin:0.23349849080243]Array
(
    [complete] => 
    [id] => 11239128672
    [time] => 1577622496136
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017559
)

2019-12-29 13:28:22 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:28:23 - cex place new buy order: eth_btc 0.017561 19.8 [11239129237] margin:0.22208302488469]Array
(
    [complete] => 
    [id] => 11239129237
    [time] => 1577622503112
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017561
)

2019-12-29 13:28:29 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:28:30 - cex place new buy order: eth_btc 0.017563 19.8 [11239129806] margin:0.21067015885667]Array
(
    [complete] => 
    [id] => 11239129806
    [time] => 1577622509873
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017563
)

2019-12-29 13:28:36 - cex delete buy orders: eth_btc[move]
2019-12-29 13:28:37 - cex place new buy order: eth_btc 0.017564 19.8 [11239130507] margin:0.19925989183034]Array
(
    [complete] => 
    [id] => 11239130507
    [time] => 1577622517165
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017564
)

2019-12-29 13:28:43 - cex delete buy orders: eth_btc [above margin]
2019-12-29 13:28:49 - cex place new buy order: eth_btc 0.017549 19.8 [11239131371]Array
(
    [complete] => 
    [id] => 11239131371
    [time] => 1577622529571
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017549
)

2019-12-29 13:28:55 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:28:56 - cex place new buy order: eth_btc 0.017551 19.8 [11239132154] margin:0.27918637114694]Array
(
    [complete] => 
    [id] => 11239132154
    [time] => 1577622535994
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017551
)

2019-12-29 13:29:02 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:29:03 - cex place new buy order: eth_btc 0.017553 19.8 [11239132874] margin:0.27345752862755]Array
(
    [complete] => 
    [id] => 11239132874
    [time] => 1577622542688
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017553
)

2019-12-29 13:29:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:29:11 - cex place new buy order: eth_btc 0.017555 19.8 [11239133809] margin:0.26203360865849]Array
(
    [complete] => 
    [id] => 11239133809
    [time] => 1577622550982
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017555
)

2019-12-29 13:29:18 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:29:19 - cex place new buy order: eth_btc 0.017557 19.8 [11239134364] margin:0.26200375918437]Array
(
    [complete] => 
    [id] => 11239134364
    [time] => 1577622559039
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017557
)

2019-12-29 13:29:25 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:29:26 - cex place new buy order: eth_btc 0.017559 19.8 [11239135033] margin:0.26766900165156]Array
(
    [complete] => 
    [id] => 11239135033
    [time] => 1577622565757
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017559
)

2019-12-29 13:29:33 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:29:33 - cex place new buy order: eth_btc 0.017561 19.8 [11239135830] margin:0.25624964409772]Array
(
    [complete] => 
    [id] => 11239135830
    [time] => 1577622573493
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017561
)

2019-12-29 13:29:41 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:29:42 - cex place new buy order: eth_btc 0.017563 19.8 [11239137047] margin:0.24483288731991]Array
(
    [complete] => 
    [id] => 11239137047
    [time] => 1577622581594
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017563
)

2019-12-29 13:29:48 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:29:50 - cex place new buy order: eth_btc 0.017565 19.8 [11239138178] margin:0.23341873042984]Array
(
    [complete] => 
    [id] => 11239138178
    [time] => 1577622589846
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017565
)

2019-12-29 13:29:56 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:29:57 - cex place new buy order: eth_btc 0.017567 19.8 [11239139064] margin:0.22200717253942]Array
(
    [complete] => 
    [id] => 11239139064
    [time] => 1577622597128
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017567
)

2019-12-29 13:30:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:30:04 - cex place new buy order: eth_btc 0.017569 19.8 [11239139754] margin:0.21629005634924]Array
(
    [complete] => 
    [id] => 11239139754
    [time] => 1577622603939
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017569
)

2019-12-29 13:30:09 - cex delete buy orders: eth_btc[move]
2019-12-29 13:30:10 - cex place new buy order: eth_btc 0.017547 19.8 [11239140244] margin:0.20489470688672]Array
(
    [complete] => 
    [id] => 11239140244
    [time] => 1577622610246
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017547
)

2019-12-29 13:30:15 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:30:16 - cex place new buy order: eth_btc 0.017549 19.8 [11239141245] margin:0.32480483218416]Array
(
    [complete] => 
    [id] => 11239141245
    [time] => 1577622616410
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017549
)

2019-12-29 13:30:22 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:30:23 - cex place new buy order: eth_btc 0.017551 19.8 [11239142067] margin:0.31907013845365]Array
(
    [complete] => 
    [id] => 11239142067
    [time] => 1577622623369
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017551
)

2019-12-29 13:30:29 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:30:30 - cex place new buy order: eth_btc 0.017553 19.8 [11239143086] margin:0.30763971970602]Array
(
    [complete] => 
    [id] => 11239143086
    [time] => 1577622630293
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017553
)

2019-12-29 13:30:36 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:30:37 - cex place new buy order: eth_btc 0.017555 19.8 [11239143929] margin:0.29051552264312]Array
(
    [complete] => 
    [id] => 11239143929
    [time] => 1577622636993
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017555
)

2019-12-29 13:30:43 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:30:44 - cex place new buy order: eth_btc 0.017557 19.8 [11239144530] margin:0.28478669476564]Array
(
    [complete] => 
    [id] => 11239144530
    [time] => 1577622643947
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017557
)

2019-12-29 13:30:49 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:30:50 - cex place new buy order: eth_btc 0.017559 19.8 [11239145078] margin:0.2733640867931]Array
(
    [complete] => 
    [id] => 11239145078
    [time] => 1577622650203
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017559
)

2019-12-29 13:30:56 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:30:57 - cex place new buy order: eth_btc 0.017561 19.8 [11239145578] margin:0.26194408063323]Array
(
    [complete] => 
    [id] => 11239145578
    [time] => 1577622656726
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017561
)

2019-12-29 13:31:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:31:04 - cex place new buy order: eth_btc 0.017563 19.8 [11239146368] margin:0.25622046347433]Array
(
    [complete] => 
    [id] => 11239146368
    [time] => 1577622663708
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017563
)

2019-12-29 13:31:09 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:31:10 - cex place new buy order: eth_btc 0.017565 19.8 [11239146777] margin:0.25049814972957]Array
(
    [complete] => 
    [id] => 11239146777
    [time] => 1577622670256
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017565
)

2019-12-29 13:31:16 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:31:17 - cex place new buy order: eth_btc 0.017567 19.8 [11239147514] margin:0.2504696305573]Array
(
    [complete] => 
    [id] => 11239147514
    [time] => 1577622676940
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017567
)

2019-12-29 13:31:23 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:31:24 - cex place new buy order: eth_btc 0.017569 19.8 [11239148315] margin:0.24474927428992]Array
(
    [complete] => 
    [id] => 11239148315
    [time] => 1577622684033
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017569
)

2019-12-29 13:31:30 - cex delete buy orders: eth_btc[move]
2019-12-29 13:31:31 - cex place new buy order: eth_btc 0.017547 19.8 [11239149293] margin:0.23904382470117]Array
(
    [complete] => 
    [id] => 11239149293
    [time] => 1577622691173
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017547
)

2019-12-29 13:31:37 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:31:38 - cex place new buy order: eth_btc 0.017549 19.8 [11239150192] margin:0.35899481451933]Array
(
    [complete] => 
    [id] => 11239150192
    [time] => 1577622697780
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017549
)

2019-12-29 13:31:44 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:31:45 - cex place new buy order: eth_btc 0.017551 19.8 [11239150826] margin:0.34186086262891]Array
(
    [complete] => 
    [id] => 11239150826
    [time] => 1577622704762
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017551
)

2019-12-29 13:31:50 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:31:51 - cex place new buy order: eth_btc 0.017553 19.8 [11239151177] margin:0.33042784709165]Array
(
    [complete] => 
    [id] => 11239151177
    [time] => 1577622711059
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017553
)

2019-12-29 13:31:57 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:31:58 - cex place new buy order: eth_btc 0.017555 19.8 [11239151949] margin:0.31899743662775]Array
(
    [complete] => 
    [id] => 11239151949
    [time] => 1577622718158
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017555
)

2019-12-29 13:32:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:32:04 - cex place new buy order: eth_btc 0.017557 19.8 [11239152514] margin:0.28478669476564]Array
(
    [complete] => 
    [id] => 11239152514
    [time] => 1577622723997
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017557
)

2019-12-29 13:32:09 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:32:10 - cex place new buy order: eth_btc 0.017559 19.8 [11239153081] margin:0.2790591719346]Array
(
    [complete] => 
    [id] => 11239153081
    [time] => 1577622730438
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017559
)

2019-12-29 13:32:16 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:32:17 - cex place new buy order: eth_btc 0.017561 19.8 [11239153740] margin:0.26763851716871]Array
(
    [complete] => 
    [id] => 11239153740
    [time] => 1577622737320
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017561
)

2019-12-29 13:32:23 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:32:24 - cex place new buy order: eth_btc 0.017563 19.8 [11239154408] margin:0.25622046347433]Array
(
    [complete] => 
    [id] => 11239154408
    [time] => 1577622744150
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017563
)

2019-12-29 13:32:30 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:32:31 - cex place new buy order: eth_btc 0.017565 19.8 [11239154806] margin:0.24480500996298]Array
(
    [complete] => 
    [id] => 11239154806
    [time] => 1577622750735
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017565
)

2019-12-29 13:32:37 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:32:38 - cex place new buy order: eth_btc 0.017567 19.8 [11239155320] margin:0.23339215574656]Array
(
    [complete] => 
    [id] => 11239155320
    [time] => 1577622758511
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017567
)

2019-12-29 13:32:46 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:32:47 - cex place new buy order: eth_btc 0.017569 19.8 [11239156099] margin:0.26182480505434]Array
(
    [complete] => 
    [id] => 11239156099
    [time] => 1577622766663
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017569
)

2019-12-29 13:32:53 - cex delete buy orders: eth_btc[move]
2019-12-29 13:32:54 - cex place new buy order: eth_btc 0.017547 19.8 [11239157201] margin:0.25611838360839]Array
(
    [complete] => 
    [id] => 11239157201
    [time] => 1577622774067
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017547
)

2019-12-29 13:33:00 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:33:01 - cex place new buy order: eth_btc 0.017549 19.8 [11239158021] margin:0.38178813607612]Array
(
    [complete] => 
    [id] => 11239158021
    [time] => 1577622781475
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017549
)

2019-12-29 13:33:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:33:04 - cex place new buy order: eth_btc 0.017553 19.8 [11239158383] margin:0.35321597447728]Array
(
    [complete] => 
    [id] => 11239158383
    [time] => 1577622784292
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017553
)

2019-12-29 13:33:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:33:11 - cex place new buy order: eth_btc 0.017555 19.8 [11239159077] margin:0.34178296781542]Array
(
    [complete] => 
    [id] => 11239159077
    [time] => 1577622791473
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017555
)

2019-12-29 13:33:17 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:33:18 - cex place new buy order: eth_btc 0.017557 19.8 [11239159561] margin:0.3303525659281]Array
(
    [complete] => 
    [id] => 11239159561
    [time] => 1577622798494
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017557
)

2019-12-29 13:33:24 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:33:25 - cex place new buy order: eth_btc 0.017559 19.8 [11239160373] margin:0.31892476792525]Array
(
    [complete] => 
    [id] => 11239160373
    [time] => 1577622805369
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017559
)

2019-12-29 13:33:31 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:33:32 - cex place new buy order: eth_btc 0.017561 19.8 [11239161151] margin:0.30749957291725]Array
(
    [complete] => 
    [id] => 11239161151
    [time] => 1577622812075
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017561
)

2019-12-29 13:33:38 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:33:39 - cex place new buy order: eth_btc 0.017563 19.8 [11239161984] margin:0.29607698001479]Array
(
    [complete] => 
    [id] => 11239161984
    [time] => 1577622818982
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017563
)

2019-12-29 13:33:46 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:33:47 - cex place new buy order: eth_btc 0.017568 19.8 [11239163717] margin:0.38706739526411]Array
(
    [complete] => 
    [id] => 11239163717
    [time] => 1577622827122
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017568
)

2019-12-29 13:33:53 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:33:54 - cex place new buy order: eth_btc 0.017582 19.8 [11239165093] margin:0.45501080650665]Array
(
    [complete] => 
    [id] => 11239165093
    [time] => 1577622833600
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017582
)

2019-12-29 13:33:59 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:34:00 - cex place new buy order: eth_btc 0.017621 19.8 [11239167072] margin:0.45967879235003]Array
(
    [complete] => 
    [id] => 11239167072
    [time] => 1577622840340
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017621
)

2019-12-29 13:34:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:34:03 - cex place new buy order: eth_btc 0.017623 19.8 [11239168000] margin:0.23265051353345]Array
(
    [complete] => 
    [id] => 11239168000
    [time] => 1577622843575
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017623
)

2019-12-29 13:34:09 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:34:10 - cex place new buy order: eth_btc 0.017625 19.8 [11239169526] margin:0.2950354609929]Array
(
    [complete] => 
    [id] => 11239169526
    [time] => 1577622850467
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017625
)

2019-12-29 13:34:16 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:34:17 - cex place new buy order: eth_btc 0.017627 19.8 [11239170890] margin:0.2042321438702]Array
(
    [complete] => 
    [id] => 11239170890
    [time] => 1577622857325
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017627
)

2019-12-29 13:34:23 - cex delete buy orders: eth_btc[move]
2019-12-29 13:34:24 - cex place new buy order: eth_btc 0.017628 19.8 [11239171649] margin:0.19853650235406]Array
(
    [complete] => 
    [id] => 11239171649
    [time] => 1577622863954
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017628
)

2019-12-29 13:34:30 - cex delete buy orders: eth_btc[move]
2019-12-29 13:34:31 - cex place new buy order: eth_btc 0.017588 19.8 [11239172581] margin:0.15315673038743]Array
(
    [complete] => 
    [id] => 11239172581
    [time] => 1577622871437
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017588
)

2019-12-29 13:34:37 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:34:38 - cex place new buy order: eth_btc 0.017596 19.8 [11239173471] margin:0.40350079563536]Array
(
    [complete] => 
    [id] => 11239173471
    [time] => 1577622878040
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017596
)

2019-12-29 13:34:44 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:34:45 - cex place new buy order: eth_btc 0.01761 19.8 [11239174571] margin:0.34639409426462]Array
(
    [complete] => 
    [id] => 11239174571
    [time] => 1577622885066
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01761
)

2019-12-29 13:34:50 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:34:51 - cex place new buy order: eth_btc 0.017612 19.8 [11239175426] margin:0.34067681126504]Array
(
    [complete] => 
    [id] => 11239175426
    [time] => 1577622891190
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017612
)

2019-12-29 13:34:58 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:34:59 - cex place new buy order: eth_btc 0.017614 19.8 [11239176226] margin:0.32360622232315]Array
(
    [complete] => 
    [id] => 11239176226
    [time] => 1577622898905
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017614
)

2019-12-29 13:35:02 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:35:03 - cex place new buy order: eth_btc 0.017616 19.8 [11239176838] margin:0.31789282470482]Array
(
    [complete] => 
    [id] => 11239176838
    [time] => 1577622903081
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017616
)

2019-12-29 13:35:09 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:35:10 - cex place new buy order: eth_btc 0.017618 19.8 [11239177671] margin:0.28380065841751]Array
(
    [complete] => 
    [id] => 11239177671
    [time] => 1577622909860
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017618
)

2019-12-29 13:35:16 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:35:17 - cex place new buy order: eth_btc 0.01762 19.8 [11239178665] margin:0.27241770715096]Array
(
    [complete] => 
    [id] => 11239178665
    [time] => 1577622916979
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01762
)

2019-12-29 13:35:23 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:35:23 - cex place new buy order: eth_btc 0.017622 19.8 [11239179444] margin:0.27806151401655]Array
(
    [complete] => 
    [id] => 11239179444
    [time] => 1577622923517
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017622
)

2019-12-29 13:35:29 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:35:30 - cex place new buy order: eth_btc 0.017624 19.8 [11239180086] margin:0.26668179754878]Array
(
    [complete] => 
    [id] => 11239180086
    [time] => 1577622929873
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017624
)

2019-12-29 13:35:35 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:35:36 - cex place new buy order: eth_btc 0.017626 19.8 [11239181137] margin:0.29501872234199]Array
(
    [complete] => 
    [id] => 11239181137
    [time] => 1577622936340
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017626
)

2019-12-29 13:35:43 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:35:44 - cex place new buy order: eth_btc 0.017632 19.8 [11239182945] margin:0.35730490018147]Array
(
    [complete] => 
    [id] => 11239182945
    [time] => 1577622944025
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017632
)

2019-12-29 13:35:49 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:35:50 - cex place new buy order: eth_btc 0.017634 19.8 [11239184013] margin:0.29488488147895]Array
(
    [complete] => 
    [id] => 11239184013
    [time] => 1577622950255
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017634
)

2019-12-29 13:35:55 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:35:56 - cex place new buy order: eth_btc 0.017636 19.8 [11239184786] margin:0.26650034021318]Array
(
    [complete] => 
    [id] => 11239184786
    [time] => 1577622956460
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017636
)

2019-12-29 13:36:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:36:04 - cex place new buy order: eth_btc 0.017638 19.8 [11239185887] margin:0.22678308198207]Array
(
    [complete] => 
    [id] => 11239185887
    [time] => 1577622963943
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017638
)

2019-12-29 13:36:09 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:36:10 - cex place new buy order: eth_btc 0.01764 19.8 [11239186888] margin:0.26643990929707]Array
(
    [complete] => 
    [id] => 11239186888
    [time] => 1577622970293
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01764
)

2019-12-29 13:36:16 - cex delete buy orders: eth_btc [above margin]
2019-12-29 13:36:23 - cex place new buy order: eth_btc 0.017611 19.8 [11239188836]Array
(
    [complete] => 
    [id] => 11239188836
    [time] => 1577622982713
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017611
)

2019-12-29 13:36:28 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:36:29 - cex place new buy order: eth_btc 0.017617 19.8 [11239189415] margin:0.36328546290514]Array
(
    [complete] => 
    [id] => 11239189415
    [time] => 1577622988927
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017617
)

2019-12-29 13:36:35 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:36:36 - cex place new buy order: eth_btc 0.017622 19.8 [11239190090] margin:0.33480876177503]Array
(
    [complete] => 
    [id] => 11239190090
    [time] => 1577622995602
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017622
)

2019-12-29 13:36:42 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:36:43 - cex place new buy order: eth_btc 0.017624 19.8 [11239191247] margin:0.35746709033138]Array
(
    [complete] => 
    [id] => 11239191247
    [time] => 1577623002743
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017624
)

2019-12-29 13:36:48 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:36:49 - cex place new buy order: eth_btc 0.017629 19.8 [11239193012] margin:0.40274547620398]Array
(
    [complete] => 
    [id] => 11239193012
    [time] => 1577623008985
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017629
)

2019-12-29 13:36:55 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:36:56 - cex place new buy order: eth_btc 0.017633 19.8 [11239194899] margin:0.31191515907674]Array
(
    [complete] => 
    [id] => 11239194899
    [time] => 1577623016186
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017633
)

2019-12-29 13:37:02 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:37:03 - cex place new buy order: eth_btc 0.017635 19.8 [11239196650] margin:0.39693790757016]Array
(
    [complete] => 
    [id] => 11239196650
    [time] => 1577623023203
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017635
)

2019-12-29 13:37:09 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:37:10 - cex place new buy order: eth_btc 0.017637 19.8 [11239197752] margin:0.36854340307308]Array
(
    [complete] => 
    [id] => 11239197752
    [time] => 1577623029834
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017637
)

2019-12-29 13:37:16 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:37:17 - cex place new buy order: eth_btc 0.017639 19.8 [11239199058] margin:0.34582459323089]Array
(
    [complete] => 
    [id] => 11239199058
    [time] => 1577623036713
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017639
)

2019-12-29 13:37:23 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:37:24 - cex place new buy order: eth_btc 0.017641 19.8 [11239200421] margin:0.35712261209682]Array
(
    [complete] => 
    [id] => 11239200421
    [time] => 1577623043811
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017641
)

2019-12-29 13:37:30 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:37:30 - cex place new buy order: eth_btc 0.017643 19.8 [11239201266] margin:0.33441024769028]Array
(
    [complete] => 
    [id] => 11239201266
    [time] => 1577623050582
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017643
)

2019-12-29 13:37:36 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:37:37 - cex place new buy order: eth_btc 0.017645 19.8 [11239202122] margin:0.31737035987531]Array
(
    [complete] => 
    [id] => 11239202122
    [time] => 1577623057217
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017645
)

2019-12-29 13:37:43 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:37:44 - cex place new buy order: eth_btc 0.017647 19.8 [11239203144] margin:0.31166770555902]Array
(
    [complete] => 
    [id] => 11239203144
    [time] => 1577623064274
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017647
)

2019-12-29 13:37:50 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:37:51 - cex place new buy order: eth_btc 0.017649 19.8 [11239203928] margin:0.30030030030028]Array
(
    [complete] => 
    [id] => 11239203928
    [time] => 1577623071102
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017649
)

2019-12-29 13:37:57 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:37:58 - cex place new buy order: eth_btc 0.017651 19.8 [11239204888] margin:0.31159707665287]Array
(
    [complete] => 
    [id] => 11239204888
    [time] => 1577623078477
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017651
)

2019-12-29 13:38:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:38:04 - cex place new buy order: eth_btc 0.017653 19.8 [11239205905] margin:0.28890273607884]Array
(
    [complete] => 
    [id] => 11239205905
    [time] => 1577623084106
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017653
)

2019-12-29 13:38:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:38:10 - cex place new buy order: eth_btc 0.017655 19.8 [11239206758] margin:0.30019824412348]Array
(
    [complete] => 
    [id] => 11239206758
    [time] => 1577623090566
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017655
)

2019-12-29 13:38:16 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:38:17 - cex place new buy order: eth_btc 0.017657 19.8 [11239207340] margin:0.30016424081099]Array
(
    [complete] => 
    [id] => 11239207340
    [time] => 1577623096876
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017657
)

2019-12-29 13:38:23 - cex delete buy orders: eth_btc[move]
2019-12-29 13:38:23 - cex place new buy order: eth_btc 0.017654 19.8 [11239208527] margin:0.39075773020727]Array
(
    [complete] => 
    [id] => 11239208527
    [time] => 1577623103540
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017654
)

2019-12-29 13:38:29 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:38:30 - cex place new buy order: eth_btc 0.017657 19.8 [11239209474] margin:0.35679900322816]Array
(
    [complete] => 
    [id] => 11239209474
    [time] => 1577623110247
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017657
)

2019-12-29 13:38:36 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:38:36 - cex place new buy order: eth_btc 0.017659 19.8 [11239210441] margin:0.32278158446117]Array
(
    [complete] => 
    [id] => 11239210441
    [time] => 1577623116496
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017659
)

2019-12-29 13:38:42 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:38:43 - cex place new buy order: eth_btc 0.017661 19.8 [11239211029] margin:0.31142064435763]Array
(
    [complete] => 
    [id] => 11239211029
    [time] => 1577623123157
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017661
)

2019-12-29 13:38:49 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:38:50 - cex place new buy order: eth_btc 0.017663 19.8 [11239211932] margin:0.33403159146237]Array
(
    [complete] => 
    [id] => 11239211932
    [time] => 1577623130269
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017663
)

2019-12-29 13:38:56 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:38:56 - cex place new buy order: eth_btc 0.017665 19.8 [11239212889] margin:0.2943673931503]Array
(
    [complete] => 
    [id] => 11239212889
    [time] => 1577623136456
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017665
)

2019-12-29 13:39:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:39:04 - cex place new buy order: eth_btc 0.017667 19.8 [11239214274] margin:0.23207109299823]Array
(
    [complete] => 
    [id] => 11239214274
    [time] => 1577623144085
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017667
)

2019-12-29 13:39:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:39:11 - cex place new buy order: eth_btc 0.017669 19.8 [11239215203] margin:0.2377044541287]Array
(
    [complete] => 
    [id] => 11239215203
    [time] => 1577623150595
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017669
)

2019-12-29 13:39:16 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:39:17 - cex place new buy order: eth_btc 0.017671 19.8 [11239216044] margin:0.21504159357137]Array
(
    [complete] => 
    [id] => 11239216044
    [time] => 1577623156898
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017671
)

2019-12-29 13:39:23 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:39:24 - cex place new buy order: eth_btc 0.017673 19.8 [11239217113] margin:0.2206756068579]Array
(
    [complete] => 
    [id] => 11239217113
    [time] => 1577623163624
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017673
)

2019-12-29 13:39:29 - cex delete buy orders: eth_btc [above margin]
2019-12-29 13:39:35 - cex place new buy order: eth_btc 0.017655 19.8 [11239218372]Array
(
    [complete] => 
    [id] => 11239218372
    [time] => 1577623175403
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017655
)

2019-12-29 13:39:40 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:39:41 - cex place new buy order: eth_btc 0.017657 19.8 [11239219363] margin:0.31149119329441]Array
(
    [complete] => 
    [id] => 11239219363
    [time] => 1577623181285
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017657
)

2019-12-29 13:39:47 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:39:48 - cex place new buy order: eth_btc 0.017659 19.8 [11239220644] margin:0.30579308001584]Array
(
    [complete] => 
    [id] => 11239220644
    [time] => 1577623188526
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017659
)

2019-12-29 13:39:54 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:39:55 - cex place new buy order: eth_btc 0.017661 19.8 [11239221703] margin:0.2717852896212]Array
(
    [complete] => 
    [id] => 11239221703
    [time] => 1577623195310
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017661
)

2019-12-29 13:40:04 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:40:05 - cex place new buy order: eth_btc 0.017663 19.8 [11239223707] margin:0.21513899111136]Array
(
    [complete] => 
    [id] => 11239223707
    [time] => 1577623204924
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017663
)

2019-12-29 13:40:12 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:40:13 - cex place new buy order: eth_btc 0.017665 19.8 [11239225647] margin:0.22643645626945]Array
(
    [complete] => 
    [id] => 11239225647
    [time] => 1577623213242
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017665
)

2019-12-29 13:40:19 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:40:20 - cex place new buy order: eth_btc 0.017667 19.8 [11239226975] margin:0.24905190468103]Array
(
    [complete] => 
    [id] => 11239226975
    [time] => 1577623220376
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017667
)

2019-12-29 13:40:26 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:40:27 - cex place new buy order: eth_btc 0.017669 19.8 [11239228677] margin:0.26034297356954]Array
(
    [complete] => 
    [id] => 11239228677
    [time] => 1577623227332
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017669
)

2019-12-29 13:40:34 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:40:35 - cex place new buy order: eth_btc 0.017671 19.8 [11239230263] margin:0.23767755078941]Array
(
    [complete] => 
    [id] => 11239230263
    [time] => 1577623234892
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017671
)

2019-12-29 13:40:41 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:40:42 - cex place new buy order: eth_btc 0.017673 19.8 [11239231241] margin:0.2206756068579]Array
(
    [complete] => 
    [id] => 11239231241
    [time] => 1577623241774
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017673
)

2019-12-29 13:40:47 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:40:48 - cex place new buy order: eth_btc 0.017675 19.8 [11239232232] margin:0.20367751060821]Array
(
    [complete] => 
    [id] => 11239232232
    [time] => 1577623248070
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017675
)

2019-12-29 13:40:54 - cex delete buy orders: eth_btc[move]
2019-12-29 13:40:55 - cex place new buy order: eth_btc 0.017655 19.8 [11239233154] margin:0.21498076487894]Array
(
    [complete] => 
    [id] => 11239233154
    [time] => 1577623254904
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017655
)

2019-12-29 13:41:00 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:41:01 - cex place new buy order: eth_btc 0.017657 19.8 [11239234280] margin:0.31715466953615]Array
(
    [complete] => 
    [id] => 11239234280
    [time] => 1577623261102
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017657
)

2019-12-29 13:41:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:41:03 - cex place new buy order: eth_btc 0.017659 19.8 [11239234615] margin:0.30579308001584]Array
(
    [complete] => 
    [id] => 11239234615
    [time] => 1577623263577
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017659
)

2019-12-29 13:41:09 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:41:10 - cex place new buy order: eth_btc 0.017661 19.8 [11239235681] margin:0.26612309608744]Array
(
    [complete] => 
    [id] => 11239235681
    [time] => 1577623269823
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017661
)

2019-12-29 13:41:15 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:41:16 - cex place new buy order: eth_btc 0.017663 19.8 [11239236931] margin:0.27175451508803]Array
(
    [complete] => 
    [id] => 11239236931
    [time] => 1577623276228
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017663
)

2019-12-29 13:41:22 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:41:23 - cex place new buy order: eth_btc 0.017665 19.8 [11239238227] margin:0.21511463345598]Array
(
    [complete] => 
    [id] => 11239238227
    [time] => 1577623282724
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017665
)

2019-12-29 13:41:29 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:41:30 - cex place new buy order: eth_btc 0.017667 19.8 [11239239387] margin:0.20376974019356]Array
(
    [complete] => 
    [id] => 11239239387
    [time] => 1577623289930
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017667
)

2019-12-29 13:41:35 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:41:36 - cex place new buy order: eth_btc 0.017669 19.8 [11239240458] margin:0.21506593468787]Array
(
    [complete] => 
    [id] => 11239240458
    [time] => 1577623296226
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017669
)

2019-12-29 13:41:43 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:41:44 - cex place new buy order: eth_btc 0.017671 19.8 [11239241649] margin:0.20938260426686]Array
(
    [complete] => 
    [id] => 11239241649
    [time] => 1577623303663
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017671
)

2019-12-29 13:41:49 - cex delete buy orders: eth_btc[move]
2019-12-29 13:41:50 - cex place new buy order: eth_btc 0.017672 19.8 [11239242497] margin:0.19804221128275]Array
(
    [complete] => 
    [id] => 11239242497
    [time] => 1577623309896
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017672
)

2019-12-29 13:41:56 - cex delete buy orders: eth_btc [above margin]
2019-12-29 13:42:03 - cex place new buy order: eth_btc 0.017655 19.8 [11239244057]Array
(
    [complete] => 
    [id] => 11239244057
    [time] => 1577623323440
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017655
)

2019-12-29 13:42:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:42:11 - cex place new buy order: eth_btc 0.017657 19.8 [11239244980] margin:0.26618338336071]Array
(
    [complete] => 
    [id] => 11239244980
    [time] => 1577623330648
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017657
)

2019-12-29 13:42:17 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:42:18 - cex place new buy order: eth_btc 0.017659 19.8 [11239245952] margin:0.2661532363101]Array
(
    [complete] => 
    [id] => 11239245952
    [time] => 1577623338503
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017659
)

2019-12-29 13:42:25 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:42:26 - cex place new buy order: eth_btc 0.017661 19.8 [11239246983] margin:0.24347432195233]Array
(
    [complete] => 
    [id] => 11239246983
    [time] => 1577623345906
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017661
)

2019-12-29 13:42:33 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:42:34 - cex place new buy order: eth_btc 0.017663 19.8 [11239247941] margin:0.22080054350901]Array
(
    [complete] => 
    [id] => 11239247941
    [time] => 1577623353596
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017663
)

2019-12-29 13:42:40 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:42:41 - cex place new buy order: eth_btc 0.017665 19.8 [11239249036] margin:0.22077554486273]Array
(
    [complete] => 
    [id] => 11239249036
    [time] => 1577623361158
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017665
)

2019-12-29 13:42:48 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:42:49 - cex place new buy order: eth_btc 0.017667 19.8 [11239250206] margin:0.20376974019356]Array
(
    [complete] => 
    [id] => 11239250206
    [time] => 1577623369001
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017667
)

2019-12-29 13:42:55 - cex delete buy orders: eth_btc[move]
2019-12-29 13:42:56 - cex place new buy order: eth_btc 0.017668 19.8 [11239251247] margin:0.19808704510724]Array
(
    [complete] => 
    [id] => 11239251247
    [time] => 1577623375961
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017668
)

2019-12-29 13:43:03 - cex delete buy orders: eth_btc [above margin]
2019-12-29 13:43:09 - cex place new buy order: eth_btc 0.017655 19.8 [11239252903]Array
(
    [complete] => 
    [id] => 11239252903
    [time] => 1577623389404
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017655
)

2019-12-29 13:43:14 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:43:15 - cex place new buy order: eth_btc 0.017657 19.8 [11239253575] margin:0.26618338336071]Array
(
    [complete] => 
    [id] => 11239253575
    [time] => 1577623395297
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017657
)

2019-12-29 13:43:21 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:43:22 - cex place new buy order: eth_btc 0.017659 19.8 [11239254482] margin:0.24350189704965]Array
(
    [complete] => 
    [id] => 11239254482
    [time] => 1577623402196
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017659
)

2019-12-29 13:43:28 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:43:29 - cex place new buy order: eth_btc 0.017661 19.8 [11239255453] margin:0.22648774135101]Array
(
    [complete] => 
    [id] => 11239255453
    [time] => 1577623408961
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017661
)

2019-12-29 13:43:34 - cex delete buy orders: eth_btc [above margin]
2019-12-29 13:43:41 - cex place new buy order: eth_btc 0.01763 19.8 [11239257140]Array
(
    [complete] => 
    [id] => 11239257140
    [time] => 1577623420684
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01763
)

2019-12-29 13:43:46 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:43:47 - cex place new buy order: eth_btc 0.017632 19.8 [11239258163] margin:0.28924682395643]Array
(
    [complete] => 
    [id] => 11239258163
    [time] => 1577623427043
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017632
)

2019-12-29 13:43:53 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:43:54 - cex place new buy order: eth_btc 0.017634 19.8 [11239259267] margin:0.23250538731994]Array
(
    [complete] => 
    [id] => 11239259267
    [time] => 1577623434024
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017634
)

2019-12-29 13:44:00 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:44:01 - cex place new buy order: eth_btc 0.017636 19.8 [11239260427] margin:0.24948968019958]Array
(
    [complete] => 
    [id] => 11239260427
    [time] => 1577623440678
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017636
)

2019-12-29 13:44:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:44:04 - cex place new buy order: eth_btc 0.017638 19.8 [11239261000] margin:0.22111350493252]Array
(
    [complete] => 
    [id] => 11239261000
    [time] => 1577623444051
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017638
)

2019-12-29 13:44:10 - cex delete buy orders: eth_btc [above margin]
2019-12-29 13:44:17 - cex place new buy order: eth_btc 0.017612 19.8 [11239263224]Array
(
    [complete] => 
    [id] => 11239263224
    [time] => 1577623457193
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017612
)

2019-12-29 13:44:24 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:44:25 - cex place new buy order: eth_btc 0.017614 19.8 [11239264471] margin:0.35767003519926]Array
(
    [complete] => 
    [id] => 11239264471
    [time] => 1577623465001
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017614
)

2019-12-29 13:44:32 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:44:33 - cex place new buy order: eth_btc 0.017616 19.8 [11239265426] margin:0.34059945504088]Array
(
    [complete] => 
    [id] => 11239265426
    [time] => 1577623472716
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017616
)

2019-12-29 13:44:39 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:44:40 - cex place new buy order: eth_btc 0.017618 19.8 [11239266365] margin:0.33488477693266]Array
(
    [complete] => 
    [id] => 11239266365
    [time] => 1577623480428
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017618
)

2019-12-29 13:44:47 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:44:48 - cex place new buy order: eth_btc 0.017621 19.8 [11239267441] margin:0.41427841779695]Array
(
    [complete] => 
    [id] => 11239267441
    [time] => 1577623488492
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017621
)

2019-12-29 13:44:55 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:44:56 - cex place new buy order: eth_btc 0.017623 19.8 [11239268281] margin:0.37451058276117]Array
(
    [complete] => 
    [id] => 11239268281
    [time] => 1577623496296
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017623
)

2019-12-29 13:45:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:45:04 - cex place new buy order: eth_btc 0.017625 19.8 [11239269055] margin:0.34609929078013]Array
(
    [complete] => 
    [id] => 11239269055
    [time] => 1577623504044
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017625
)

2019-12-29 13:45:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:45:11 - cex place new buy order: eth_btc 0.017627 19.8 [11239270256] margin:0.35173313666534]Array
(
    [complete] => 
    [id] => 11239270256
    [time] => 1577623511004
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017627
)

2019-12-29 13:45:17 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:45:18 - cex place new buy order: eth_btc 0.017629 19.8 [11239270981] margin:0.34034828974983]Array
(
    [complete] => 
    [id] => 11239270981
    [time] => 1577623517888
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017629
)

2019-12-29 13:45:26 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:45:27 - cex place new buy order: eth_btc 0.017631 19.8 [11239272051] margin:0.3289660257501]Array
(
    [complete] => 
    [id] => 11239272051
    [time] => 1577623526685
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017631
)

2019-12-29 13:45:34 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:45:35 - cex place new buy order: eth_btc 0.017635 19.8 [11239272848] margin:0.33456195066628]Array
(
    [complete] => 
    [id] => 11239272848
    [time] => 1577623535005
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017635
)

2019-12-29 13:45:42 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:45:43 - cex place new buy order: eth_btc 0.017637 19.8 [11239274033] margin:0.31751431649374]Array
(
    [complete] => 
    [id] => 11239274033
    [time] => 1577623542761
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017637
)

2019-12-29 13:45:49 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:45:50 - cex place new buy order: eth_btc 0.017639 19.8 [11239274726] margin:0.32314757072396]Array
(
    [complete] => 
    [id] => 11239274726
    [time] => 1577623550344
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017639
)

2019-12-29 13:45:57 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:45:59 - cex place new buy order: eth_btc 0.017641 19.8 [11239275896] margin:0.30610509608298]Array
(
    [complete] => 
    [id] => 11239275896
    [time] => 1577623558926
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017641
)

2019-12-29 13:46:02 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:46:03 - cex place new buy order: eth_btc 0.017643 19.8 [11239276527] margin:0.29473445559143]Array
(
    [complete] => 
    [id] => 11239276527
    [time] => 1577623563256
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017643
)

2019-12-29 13:46:09 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:46:10 - cex place new buy order: eth_btc 0.017645 19.8 [11239277568] margin:0.30036837631056]Array
(
    [complete] => 
    [id] => 11239277568
    [time] => 1577623570271
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017645
)

2019-12-29 13:46:17 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:46:17 - cex place new buy order: eth_btc 0.017647 19.8 [11239278792] margin:0.28900096333653]Array
(
    [complete] => 
    [id] => 11239278792
    [time] => 1577623577527
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017647
)

2019-12-29 13:46:24 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:46:25 - cex place new buy order: eth_btc 0.017649 19.8 [11239279875] margin:0.26063799648703]Array
(
    [complete] => 
    [id] => 11239279875
    [time] => 1577623584732
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017649
)

2019-12-29 13:46:30 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:46:31 - cex place new buy order: eth_btc 0.017651 19.8 [11239281089] margin:0.26060846410969]Array
(
    [complete] => 
    [id] => 11239281089
    [time] => 1577623591383
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017651
)

2019-12-29 13:46:37 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:46:38 - cex place new buy order: eth_btc 0.017653 19.8 [11239282166] margin:0.24358465983119]Array
(
    [complete] => 
    [id] => 11239282166
    [time] => 1577623597907
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017653
)

2019-12-29 13:46:44 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:46:45 - cex place new buy order: eth_btc 0.017655 19.8 [11239283723] margin:0.24922118380062]Array
(
    [complete] => 
    [id] => 11239283723
    [time] => 1577623605174
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017655
)

2019-12-29 13:46:52 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:46:53 - cex place new buy order: eth_btc 0.017657 19.8 [11239285115] margin:0.22087557342696]Array
(
    [complete] => 
    [id] => 11239285115
    [time] => 1577623612717
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017657
)

2019-12-29 13:47:00 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:47:01 - cex place new buy order: eth_btc 0.017659 19.8 [11239286203] margin:0.21518772297413]Array
(
    [complete] => 
    [id] => 11239286203
    [time] => 1577623620667
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017659
)

2019-12-29 13:47:04 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:47:04 - cex place new buy order: eth_btc 0.017661 19.8 [11239286537] margin:0.2038389672159]Array
(
    [complete] => 
    [id] => 11239286537
    [time] => 1577623624563
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017661
)

2019-12-29 13:47:11 - cex delete buy orders: eth_btc[move]
2019-12-29 13:47:12 - cex place new buy order: eth_btc 0.017662 19.8 [11239287466] margin:0.19815433391834]Array
(
    [complete] => 
    [id] => 11239287466
    [time] => 1577623631731
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017662
)

2019-12-29 13:47:17 - cex delete buy orders: eth_btc [above margin]
2019-12-29 13:47:24 - cex place new buy order: eth_btc 0.017621 19.8 [11239289330]Array
(
    [complete] => 
    [id] => 11239289330
    [time] => 1577623643875
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017621
)

2019-12-29 13:47:30 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:47:31 - cex place new buy order: eth_btc 0.017623 19.8 [11239290544] margin:0.36316177722295]Array
(
    [complete] => 
    [id] => 11239290544
    [time] => 1577623650652
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017623
)

2019-12-29 13:47:36 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:47:37 - cex place new buy order: eth_btc 0.017625 19.8 [11239291372] margin:0.35744680851062]Array
(
    [complete] => 
    [id] => 11239291372
    [time] => 1577623657061
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017625
)

2019-12-29 13:47:44 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:47:45 - cex place new buy order: eth_btc 0.017627 19.8 [11239292374] margin:0.30634821580529]Array
(
    [complete] => 
    [id] => 11239292374
    [time] => 1577623664764
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017627
)

2019-12-29 13:47:51 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:47:52 - cex place new buy order: eth_btc 0.017629 19.8 [11239293046] margin:0.28929604628736]Array
(
    [complete] => 
    [id] => 11239293046
    [time] => 1577623672021
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017629
)

2019-12-29 13:47:59 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:48:00 - cex place new buy order: eth_btc 0.017631 19.8 [11239293502] margin:0.27791957347854]Array
(
    [complete] => 
    [id] => 11239293502
    [time] => 1577623679926
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017631
)

2019-12-29 13:48:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:48:04 - cex place new buy order: eth_btc 0.017633 19.8 [11239294050] margin:0.26654568139286]Array
(
    [complete] => 
    [id] => 11239294050
    [time] => 1577623683698
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017633
)

2019-12-29 13:48:09 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:48:10 - cex place new buy order: eth_btc 0.017635 19.8 [11239294572] margin:0.26084491068896]Array
(
    [complete] => 
    [id] => 11239294572
    [time] => 1577623690274
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017635
)

2019-12-29 13:48:16 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:48:17 - cex place new buy order: eth_btc 0.017637 19.8 [11239295390] margin:0.24380563587914]Array
(
    [complete] => 
    [id] => 11239295390
    [time] => 1577623697070
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017637
)

2019-12-29 13:48:23 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:48:24 - cex place new buy order: eth_btc 0.017639 19.8 [11239296071] margin:0.23243948069618]Array
(
    [complete] => 
    [id] => 11239296071
    [time] => 1577623704204
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017639
)

2019-12-29 13:48:30 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:48:31 - cex place new buy order: eth_btc 0.017641 19.8 [11239296669] margin:0.22674451561702]Array
(
    [complete] => 
    [id] => 11239296669
    [time] => 1577623711068
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017641
)

2019-12-29 13:48:37 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:48:38 - cex place new buy order: eth_btc 0.017643 19.8 [11239297287] margin:0.21538287139373]Array
(
    [complete] => 
    [id] => 11239297287
    [time] => 1577623718467
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017643
)

2019-12-29 13:48:46 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:48:47 - cex place new buy order: eth_btc 0.017645 19.8 [11239298120] margin:0.22102578634173]Array
(
    [complete] => 
    [id] => 11239298120
    [time] => 1577623727124
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017645
)

2019-12-29 13:48:53 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:48:54 - cex place new buy order: eth_btc 0.017647 19.8 [11239298764] margin:0.20966736555788]Array
(
    [complete] => 
    [id] => 11239298764
    [time] => 1577623734369
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017647
)

2019-12-29 13:49:00 - cex delete buy orders: eth_btc [above margin]
2019-12-29 13:49:03 - cex place new buy order: eth_btc 0.017615 19.8 [11239299610]Array
(
    [complete] => 
    [id] => 11239299610
    [time] => 1577623743132
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017615
)

2019-12-29 13:49:08 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:49:09 - cex place new buy order: eth_btc 0.017617 19.8 [11239300381] margin:0.36328546290514]Array
(
    [complete] => 
    [id] => 11239300381
    [time] => 1577623749525
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017617
)

2019-12-29 13:49:15 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:49:16 - cex place new buy order: eth_btc 0.017619 19.8 [11239300921] margin:0.357568533969]Array
(
    [complete] => 
    [id] => 11239300921
    [time] => 1577623755803
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017619
)

2019-12-29 13:49:21 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:49:22 - cex place new buy order: eth_btc 0.017621 19.8 [11239301423] margin:0.34050280914817]Array
(
    [complete] => 
    [id] => 11239301423
    [time] => 1577623762071
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017621
)

2019-12-29 13:49:27 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:49:29 - cex place new buy order: eth_btc 0.017623 19.8 [11239301986] margin:0.34613856891561]Array
(
    [complete] => 
    [id] => 11239301986
    [time] => 1577623768939
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017623
)

2019-12-29 13:49:34 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:49:35 - cex place new buy order: eth_btc 0.017625 19.8 [11239302801] margin:0.35744680851062]Array
(
    [complete] => 
    [id] => 11239302801
    [time] => 1577623775077
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017625
)

2019-12-29 13:49:41 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:49:42 - cex place new buy order: eth_btc 0.017627 19.8 [11239303794] margin:0.34606002155784]Array
(
    [complete] => 
    [id] => 11239303794
    [time] => 1577623782079
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017627
)

2019-12-29 13:49:48 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:49:49 - cex place new buy order: eth_btc 0.017632 19.8 [11239305409] margin:0.40267695099818]Array
(
    [complete] => 
    [id] => 11239305409
    [time] => 1577623789422
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017632
)

2019-12-29 13:49:56 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:49:57 - cex place new buy order: eth_btc 0.017634 19.8 [11239306996] margin:0.37427696495407]Array
(
    [complete] => 
    [id] => 11239306996
    [time] => 1577623796690
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017634
)

2019-12-29 13:50:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:50:04 - cex place new buy order: eth_btc 0.017648 19.8 [11239308420] margin:0.41364460562103]Array
(
    [complete] => 
    [id] => 11239308420
    [time] => 1577623804263
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017648
)

2019-12-29 13:50:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:50:11 - cex place new buy order: eth_btc 0.017653 19.8 [11239309322] margin:0.33988557185747]Array
(
    [complete] => 
    [id] => 11239309322
    [time] => 1577623810642
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017653
)

2019-12-29 13:50:16 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:50:17 - cex place new buy order: eth_btc 0.017655 19.8 [11239310523] margin:0.39648824695555]Array
(
    [complete] => 
    [id] => 11239310523
    [time] => 1577623817364
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017655
)

2019-12-29 13:50:23 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:50:24 - cex place new buy order: eth_btc 0.017657 19.8 [11239311745] margin:0.35113552698645]Array
(
    [complete] => 
    [id] => 11239311745
    [time] => 1577623824004
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017657
)

2019-12-29 13:50:30 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:50:31 - cex place new buy order: eth_btc 0.017659 19.8 [11239312730] margin:0.33977008890649]Array
(
    [complete] => 
    [id] => 11239312730
    [time] => 1577623830600
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017659
)

2019-12-29 13:50:36 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:50:37 - cex place new buy order: eth_btc 0.017661 19.8 [11239313654] margin:0.26612309608744]Array
(
    [complete] => 
    [id] => 11239313654
    [time] => 1577623836969
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017661
)

2019-12-29 13:50:43 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:50:44 - cex place new buy order: eth_btc 0.017663 19.8 [11239314366] margin:0.27175451508803]Array
(
    [complete] => 
    [id] => 11239314366
    [time] => 1577623844032
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017663
)

2019-12-29 13:50:50 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:50:51 - cex place new buy order: eth_btc 0.017665 19.8 [11239315146] margin:0.26040192470989]Array
(
    [complete] => 
    [id] => 11239315146
    [time] => 1577623850708
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017665
)

2019-12-29 13:50:56 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:50:57 - cex place new buy order: eth_btc 0.017667 19.8 [11239315771] margin:0.2433916341201]Array
(
    [complete] => 
    [id] => 11239315771
    [time] => 1577623857040
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017667
)

2019-12-29 13:51:01 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:51:03 - cex place new buy order: eth_btc 0.017669 19.8 [11239316281] margin:0.2377044541287]Array
(
    [complete] => 
    [id] => 11239316281
    [time] => 1577623862753
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017669
)

2019-12-29 13:51:08 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:51:09 - cex place new buy order: eth_btc 0.017671 19.8 [11239316918] margin:0.22070058287589]Array
(
    [complete] => 
    [id] => 11239316918
    [time] => 1577623869398
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017671
)

2019-12-29 13:51:15 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:51:16 - cex place new buy order: eth_btc 0.017673 19.8 [11239317639] margin:0.21501725796413]Array
(
    [complete] => 
    [id] => 11239317639
    [time] => 1577623875770
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017673
)

2019-12-29 13:51:22 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:51:23 - cex place new buy order: eth_btc 0.017675 19.8 [11239318616] margin:0.20933521923621]Array
(
    [complete] => 
    [id] => 11239318616
    [time] => 1577623882986
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017675
)

2019-12-29 13:51:28 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:51:29 - cex place new buy order: eth_btc 0.017677 19.8 [11239319534] margin:0.26588221983368]Array
(
    [complete] => 
    [id] => 11239319534
    [time] => 1577623889490
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017677
)

2019-12-29 13:51:35 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:51:36 - cex place new buy order: eth_btc 0.017679 19.8 [11239320569] margin:0.27716499802026]Array
(
    [complete] => 
    [id] => 11239320569
    [time] => 1577623896334
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017679
)

2019-12-29 13:51:42 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:51:43 - cex place new buy order: eth_btc 0.017681 19.8 [11239321394] margin:0.27147785758723]Array
(
    [complete] => 
    [id] => 11239321394
    [time] => 1577623903164
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017681
)

2019-12-29 13:51:49 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:51:50 - cex place new buy order: eth_btc 0.017683 19.8 [11239322007] margin:0.26579200361929]Array
(
    [complete] => 
    [id] => 11239322007
    [time] => 1577623909944
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017683
)

2019-12-29 13:51:55 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:51:56 - cex place new buy order: eth_btc 0.017685 19.8 [11239322609] margin:0.27141645462256]Array
(
    [complete] => 
    [id] => 11239322609
    [time] => 1577623916217
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017685
)

2019-12-29 13:52:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:52:04 - cex place new buy order: eth_btc 0.017687 19.8 [11239323392] margin:0.24877028325889]Array
(
    [complete] => 
    [id] => 11239323392
    [time] => 1577623923662
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017687
)

2019-12-29 13:52:09 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:52:10 - cex place new buy order: eth_btc 0.017689 19.8 [11239324146] margin:0.23178246367799]Array
(
    [complete] => 
    [id] => 11239324146
    [time] => 1577623930348
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017689
)

2019-12-29 13:52:16 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:52:17 - cex place new buy order: eth_btc 0.017691 19.8 [11239324831] margin:0.2374088519586]Array
(
    [complete] => 
    [id] => 11239324831
    [time] => 1577623937017
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017691
)

2019-12-29 13:52:23 - cex delete buy orders: eth_btc[move]
2019-12-29 13:52:24 - cex place new buy order: eth_btc 0.017661 19.8 [11239325531] margin:0.21478634411034]Array
(
    [complete] => 
    [id] => 11239325531
    [time] => 1577623944040
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017661
)

2019-12-29 13:52:30 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:52:31 - cex place new buy order: eth_btc 0.017665 19.8 [11239326544] margin:0.36795924143787]Array
(
    [complete] => 
    [id] => 11239326544
    [time] => 1577623951004
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017665
)

2019-12-29 13:52:37 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:52:39 - cex place new buy order: eth_btc 0.017668 19.8 [11239327268] margin:0.36223681231606]Array
(
    [complete] => 
    [id] => 11239327268
    [time] => 1577623958481
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017668
)

2019-12-29 13:52:44 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:52:45 - cex place new buy order: eth_btc 0.01767 19.8 [11239327977] margin:0.35087719298246]Array
(
    [complete] => 
    [id] => 11239327977
    [time] => 1577623964949
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01767
)

2019-12-29 13:52:50 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:52:51 - cex place new buy order: eth_btc 0.017672 19.8 [11239328800] margin:0.36215482118604]Array
(
    [complete] => 
    [id] => 11239328800
    [time] => 1577623971183
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017672
)

2019-12-29 13:52:57 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:52:58 - cex place new buy order: eth_btc 0.017674 19.8 [11239329502] margin:0.3621138395383]Array
(
    [complete] => 
    [id] => 11239329502
    [time] => 1577623977746
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017674
)

2019-12-29 13:53:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:53:04 - cex place new buy order: eth_btc 0.017676 19.8 [11239330319] margin:0.37904503281283]Array
(
    [complete] => 
    [id] => 11239330319
    [time] => 1577623984240
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017676
)

2019-12-29 13:53:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:53:11 - cex place new buy order: eth_btc 0.017678 19.8 [11239331590] margin:0.46951012557981]Array
(
    [complete] => 
    [id] => 11239331590
    [time] => 1577623991110
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017678
)

2019-12-29 13:53:17 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:53:19 - cex place new buy order: eth_btc 0.017691 19.8 [11239333019] margin:0.34480809451132]Array
(
    [complete] => 
    [id] => 11239333019
    [time] => 1577623999036
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017691
)

2019-12-29 13:53:24 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:53:25 - cex place new buy order: eth_btc 0.017694 19.8 [11239334038] margin:0.35040126596586]Array
(
    [complete] => 
    [id] => 11239334038
    [time] => 1577624005425
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017694
)

2019-12-29 13:53:31 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:53:32 - cex place new buy order: eth_btc 0.017696 19.8 [11239334886] margin:0.34471066907775]Array
(
    [complete] => 
    [id] => 11239334886
    [time] => 1577624012131
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017696
)

2019-12-29 13:53:38 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:53:39 - cex place new buy order: eth_btc 0.017698 19.8 [11239335602] margin:0.33902135834556]Array
(
    [complete] => 
    [id] => 11239335602
    [time] => 1577624018990
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017698
)

2019-12-29 13:53:44 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:53:45 - cex place new buy order: eth_btc 0.0177 19.8 [11239336455] margin:0.33333333333334]Array
(
    [complete] => 
    [id] => 11239336455
    [time] => 1577624025188
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.0177
)

2019-12-29 13:53:51 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:53:52 - cex place new buy order: eth_btc 0.017702 19.8 [11239337172] margin:0.32199751440514]Array
(
    [complete] => 
    [id] => 11239337172
    [time] => 1577624031627
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017702
)

2019-12-29 13:53:57 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:53:58 - cex place new buy order: eth_btc 0.017704 19.8 [11239337908] margin:0.28807049254405]Array
(
    [complete] => 
    [id] => 11239337908
    [time] => 1577624037989
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017704
)

2019-12-29 13:54:02 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:54:03 - cex place new buy order: eth_btc 0.017706 19.8 [11239338879] margin:0.24285552919916]Array
(
    [complete] => 
    [id] => 11239338879
    [time] => 1577624042985
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017706
)

2019-12-29 13:54:09 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:54:09 - cex place new buy order: eth_btc 0.017708 19.8 [11239340038] margin:0.25412243053986]Array
(
    [complete] => 
    [id] => 11239340038
    [time] => 1577624049456
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017708
)

2019-12-29 13:54:15 - cex delete buy orders: eth_btc [above margin]
2019-12-29 13:54:21 - cex place new buy order: eth_btc 0.017691 19.8 [11239342165]Array
(
    [complete] => 
    [id] => 11239342165
    [time] => 1577624061133
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017691
)

2019-12-29 13:54:26 - cex delete buy orders: eth_btc [above margin]
2019-12-29 13:54:35 - cex place new buy order: eth_btc 0.017691 19.8 [11239344128]Array
(
    [complete] => 
    [id] => 11239344128
    [time] => 1577624074753
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017691
)

2019-12-29 13:54:41 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:54:42 - cex place new buy order: eth_btc 0.017693 19.8 [11239345080] margin:0.26564177923472]Array
(
    [complete] => 
    [id] => 11239345080
    [time] => 1577624081985
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017693
)

2019-12-29 13:54:48 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:54:49 - cex place new buy order: eth_btc 0.017695 19.8 [11239345886] margin:0.23735518508052]Array
(
    [complete] => 
    [id] => 11239345886
    [time] => 1577624088947
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017695
)

2019-12-29 13:54:55 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:54:56 - cex place new buy order: eth_btc 0.017697 19.8 [11239346782] margin:0.23167768548342]Array
(
    [complete] => 
    [id] => 11239346782
    [time] => 1577624095585
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017697
)

2019-12-29 13:55:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:55:04 - cex place new buy order: eth_btc 0.017699 19.8 [11239347813] margin:0.21470139555908]Array
(
    [complete] => 
    [id] => 11239347813
    [time] => 1577624103582
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017699
)

2019-12-29 13:55:10 - cex delete buy orders: eth_btc[move]
2019-12-29 13:55:11 - cex place new buy order: eth_btc 0.0177 19.8 [11239348577] margin:0.19772894186767]Array
(
    [complete] => 
    [id] => 11239348577
    [time] => 1577624110723
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.0177
)

2019-12-29 13:55:17 - cex delete buy orders: eth_btc [above margin]
2019-12-29 13:55:24 - cex place new buy order: eth_btc 0.017691 19.8 [11239350073]Array
(
    [complete] => 
    [id] => 11239350073
    [time] => 1577624123936
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017691
)

2019-12-29 13:55:31 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:55:31 - cex place new buy order: eth_btc 0.017693 19.8 [11239350716] margin:0.26564177923472]Array
(
    [complete] => 
    [id] => 11239350716
    [time] => 1577624131575
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017693
)

2019-12-29 13:55:38 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:55:39 - cex place new buy order: eth_btc 0.017696 19.8 [11239351674] margin:0.35036166365281]Array
(
    [complete] => 
    [id] => 11239351674
    [time] => 1577624139446
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017696
)

2019-12-29 13:55:45 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:55:46 - cex place new buy order: eth_btc 0.017698 19.8 [11239352425] margin:0.32207029042828]Array
(
    [complete] => 
    [id] => 11239352425
    [time] => 1577624146216
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017698
)

2019-12-29 13:55:52 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:55:53 - cex place new buy order: eth_btc 0.0177 19.8 [11239353075] margin:0.32203389830507]Array
(
    [complete] => 
    [id] => 11239353075
    [time] => 1577624153176
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.0177
)

2019-12-29 13:55:58 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:55:59 - cex place new buy order: eth_btc 0.017702 19.8 [11239353651] margin:0.3389447520054]Array
(
    [complete] => 
    [id] => 11239353651
    [time] => 1577624159469
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017702
)

2019-12-29 13:56:02 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:56:03 - cex place new buy order: eth_btc 0.017704 19.8 [11239354120] margin:0.31631269769543]Array
(
    [complete] => 
    [id] => 11239354120
    [time] => 1577624163262
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017704
)

2019-12-29 13:56:09 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:56:10 - cex place new buy order: eth_btc 0.017706 19.8 [11239355008] margin:0.35016378628714]Array
(
    [complete] => 
    [id] => 11239355008
    [time] => 1577624169888
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017706
)

2019-12-29 13:56:16 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:56:17 - cex place new buy order: eth_btc 0.017708 19.8 [11239355693] margin:0.31624124689404]Array
(
    [complete] => 
    [id] => 11239355693
    [time] => 1577624177021
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017708
)

2019-12-29 13:56:23 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:56:24 - cex place new buy order: eth_btc 0.01771 19.8 [11239356411] margin:0.32749858836816]Array
(
    [complete] => 
    [id] => 11239356411
    [time] => 1577624184130
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01771
)

2019-12-29 13:56:35 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:56:36 - cex place new buy order: eth_btc 0.017712 19.8 [11239357815] margin:0.30487804878048]Array
(
    [complete] => 
    [id] => 11239357815
    [time] => 1577624196176
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017712
)

2019-12-29 13:56:43 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:56:44 - cex place new buy order: eth_btc 0.017714 19.8 [11239358473] margin:0.28226261713897]Array
(
    [complete] => 
    [id] => 11239358473
    [time] => 1577624203681
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017714
)

2019-12-29 13:56:49 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:56:50 - cex place new buy order: eth_btc 0.017716 19.8 [11239359269] margin:0.27094152178819]Array
(
    [complete] => 
    [id] => 11239359269
    [time] => 1577624210316
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017716
)

2019-12-29 13:56:57 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:56:58 - cex place new buy order: eth_btc 0.017718 19.8 [11239359906] margin:0.2652669601535]Array
(
    [complete] => 
    [id] => 11239359906
    [time] => 1577624217910
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017718
)

2019-12-29 13:57:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:57:04 - cex place new buy order: eth_btc 0.01772 19.8 [11239360530] margin:0.30474040632056]Array
(
    [complete] => 
    [id] => 11239360530
    [time] => 1577624223773
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01772
)

2019-12-29 13:57:09 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:57:10 - cex place new buy order: eth_btc 0.017722 19.8 [11239361222] margin:0.29342060715496]Array
(
    [complete] => 
    [id] => 11239361222
    [time] => 1577624230344
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017722
)

2019-12-29 13:57:16 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:57:17 - cex place new buy order: eth_btc 0.017724 19.8 [11239362041] margin:0.28210336267209]Array
(
    [complete] => 
    [id] => 11239362041
    [time] => 1577624237026
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017724
)

2019-12-29 13:57:23 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:57:24 - cex place new buy order: eth_btc 0.017726 19.8 [11239362964] margin:0.27078867200723]Array
(
    [complete] => 
    [id] => 11239362964
    [time] => 1577624244010
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017726
)

2019-12-29 13:57:30 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:57:31 - cex place new buy order: eth_btc 0.017728 19.8 [11239364428] margin:0.29332129963899]Array
(
    [complete] => 
    [id] => 11239364428
    [time] => 1577624251216
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017728
)

2019-12-29 13:57:37 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:57:38 - cex place new buy order: eth_btc 0.01773 19.8 [11239365440] margin:0.21996615905244]Array
(
    [complete] => 
    [id] => 11239365440
    [time] => 1577624257702
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01773
)

2019-12-29 13:57:43 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:57:44 - cex place new buy order: eth_btc 0.017732 19.8 [11239366222] margin:0.24249943604782]Array
(
    [complete] => 
    [id] => 11239366222
    [time] => 1577624264293
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017732
)

2019-12-29 13:57:50 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:57:51 - cex place new buy order: eth_btc 0.017734 19.8 [11239367157] margin:0.23119431600316]Array
(
    [complete] => 
    [id] => 11239367157
    [time] => 1577624271066
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017734
)

2019-12-29 13:57:57 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:57:58 - cex place new buy order: eth_btc 0.017736 19.8 [11239367971] margin:0.23680649526385]Array
(
    [complete] => 
    [id] => 11239367971
    [time] => 1577624277644
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017736
)

2019-12-29 13:58:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:58:04 - cex place new buy order: eth_btc 0.017738 19.8 [11239368929] margin:0.32134400721613]Array
(
    [complete] => 
    [id] => 11239368929
    [time] => 1577624284146
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017738
)

2019-12-29 13:58:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:58:11 - cex place new buy order: eth_btc 0.01774 19.8 [11239370013] margin:0.27057497181511]Array
(
    [complete] => 
    [id] => 11239370013
    [time] => 1577624290657
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01774
)

2019-12-29 13:58:16 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:58:17 - cex place new buy order: eth_btc 0.017742 19.8 [11239370913] margin:0.32690790215308]Array
(
    [complete] => 
    [id] => 11239370913
    [time] => 1577624297063
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017742
)

2019-12-29 13:58:23 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:58:24 - cex place new buy order: eth_btc 0.017744 19.8 [11239371809] margin:0.27614968440037]Array
(
    [complete] => 
    [id] => 11239371809
    [time] => 1577624304027
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017744
)

2019-12-29 13:58:29 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:58:30 - cex place new buy order: eth_btc 0.017746 19.8 [11239372433] margin:0.27048348923702]Array
(
    [complete] => 
    [id] => 11239372433
    [time] => 1577624310291
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017746
)

2019-12-29 13:58:36 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:58:36 - cex place new buy order: eth_btc 0.017748 19.8 [11239373173] margin:0.23664638269101]Array
(
    [complete] => 
    [id] => 11239373173
    [time] => 1577624316518
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017748
)

2019-12-29 13:58:42 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:58:43 - cex place new buy order: eth_btc 0.01775 19.8 [11239373954] margin:0.23098591549295]Array
(
    [complete] => 
    [id] => 11239373954
    [time] => 1577624323121
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01775
)

2019-12-29 13:58:50 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:58:51 - cex place new buy order: eth_btc 0.017752 19.8 [11239375322] margin:0.2196935556557]Array
(
    [complete] => 
    [id] => 11239375322
    [time] => 1577624331073
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017752
)

2019-12-29 13:58:57 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:58:58 - cex place new buy order: eth_btc 0.017754 19.8 [11239376120] margin:0.21403627351582]Array
(
    [complete] => 
    [id] => 11239376120
    [time] => 1577624337846
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017754
)

2019-12-29 13:59:03 - cex delete buy orders: eth_btc [above margin]
2019-12-29 13:59:09 - cex place new buy order: eth_btc 0.017727 19.8 [11239377467]Array
(
    [complete] => 
    [id] => 11239377467
    [time] => 1577624349040
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017727
)

2019-12-29 13:59:14 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:59:15 - cex place new buy order: eth_btc 0.017729 19.8 [11239378371] margin:0.38355237182017]Array
(
    [complete] => 
    [id] => 11239378371
    [time] => 1577624354764
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017729
)

2019-12-29 13:59:21 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:59:22 - cex place new buy order: eth_btc 0.017736 19.8 [11239379364] margin:0.36648624267026]Array
(
    [complete] => 
    [id] => 11239379364
    [time] => 1577624361980
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017736
)

2019-12-29 13:59:28 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:59:29 - cex place new buy order: eth_btc 0.017738 19.8 [11239380286] margin:0.34389446386289]Array
(
    [complete] => 
    [id] => 11239380286
    [time] => 1577624368950
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017738
)

2019-12-29 13:59:35 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:59:36 - cex place new buy order: eth_btc 0.01774 19.8 [11239381310] margin:0.33821871476887]Array
(
    [complete] => 
    [id] => 11239381310
    [time] => 1577624375794
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01774
)

2019-12-29 13:59:42 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:59:43 - cex place new buy order: eth_btc 0.017742 19.8 [11239382376] margin:0.33254424529365]Array
(
    [complete] => 
    [id] => 11239382376
    [time] => 1577624383139
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017742
)

2019-12-29 13:59:49 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:59:50 - cex place new buy order: eth_btc 0.017744 19.8 [11239383092] margin:0.30996393146978]Array
(
    [complete] => 
    [id] => 11239383092
    [time] => 1577624389806
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017744
)

2019-12-29 13:59:56 - cex delete buy orders: eth_btc [replace]
2019-12-29 13:59:57 - cex place new buy order: eth_btc 0.017746 19.8 [11239383822] margin:0.2986588526992]Array
(
    [complete] => 
    [id] => 11239383822
    [time] => 1577624396631
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017746
)

2019-12-29 14:00:03 - cex delete buy orders: eth_btc[move]
2019-12-29 14:00:04 - cex place new buy order: eth_btc 0.017728 19.8 [11239384363] margin:0.29300726883414]Array
(
    [complete] => 
    [id] => 11239384363
    [time] => 1577624404087
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017728
)

2019-12-29 14:00:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:00:11 - cex place new buy order: eth_btc 0.017734 19.8 [11239384993] margin:0.36652757415134]Array
(
    [complete] => 
    [id] => 11239384993
    [time] => 1577624410765
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017734
)

2019-12-29 14:00:17 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:00:18 - cex place new buy order: eth_btc 0.017736 19.8 [11239385729] margin:0.35520974289578]Array
(
    [complete] => 
    [id] => 11239385729
    [time] => 1577624417887
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017736
)

2019-12-29 14:00:24 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:00:25 - cex place new buy order: eth_btc 0.017738 19.8 [11239386991] margin:0.3833577629947]Array
(
    [complete] => 
    [id] => 11239386991
    [time] => 1577624424853
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017738
)

2019-12-29 14:00:31 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:00:32 - cex place new buy order: eth_btc 0.01774 19.8 [11239388921] margin:0.3607666290868]Array
(
    [complete] => 
    [id] => 11239388921
    [time] => 1577624431645
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01774
)

2019-12-29 14:00:37 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:00:38 - cex place new buy order: eth_btc 0.017742 19.8 [11239390597] margin:0.3381805884342]Array
(
    [complete] => 
    [id] => 11239390597
    [time] => 1577624438108
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017742
)

2019-12-29 14:00:45 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:00:46 - cex place new buy order: eth_btc 0.017747 19.8 [11239392021] margin:0.37189384121259]Array
(
    [complete] => 
    [id] => 11239392021
    [time] => 1577624446035
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017747
)

2019-12-29 14:00:51 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:00:53 - cex place new buy order: eth_btc 0.017749 19.8 [11239393095] margin:0.33804721392754]Array
(
    [complete] => 
    [id] => 11239393095
    [time] => 1577624452775
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017749
)

2019-12-29 14:00:58 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:00:59 - cex place new buy order: eth_btc 0.017751 19.8 [11239394265] margin:0.30420821362178]Array
(
    [complete] => 
    [id] => 11239394265
    [time] => 1577624459053
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017751
)

2019-12-29 14:01:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:01:04 - cex place new buy order: eth_btc 0.017753 19.8 [11239395212] margin:0.28727539007491]Array
(
    [complete] => 
    [id] => 11239395212
    [time] => 1577624463671
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017753
)

2019-12-29 14:01:09 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:01:10 - cex place new buy order: eth_btc 0.017755 19.8 [11239396679] margin:0.28724303013234]Array
(
    [complete] => 
    [id] => 11239396679
    [time] => 1577624470310
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017755
)

2019-12-29 14:01:16 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:01:17 - cex place new buy order: eth_btc 0.017757 19.8 [11239397942] margin:0.24215802218841]Array
(
    [complete] => 
    [id] => 11239397942
    [time] => 1577624476590
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017757
)

2019-12-29 14:01:23 - cex delete buy orders: eth_btc [above margin]
2019-12-29 14:01:29 - cex place new buy order: eth_btc 0.01773 19.8 [11239400411]Array
(
    [complete] => 
    [id] => 11239400411
    [time] => 1577624489023
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01773
)

2019-12-29 14:01:34 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:01:35 - cex place new buy order: eth_btc 0.017732 19.8 [11239401615] margin:0.32709226257612]Array
(
    [complete] => 
    [id] => 11239401615
    [time] => 1577624495129
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017732
)

2019-12-29 14:01:41 - cex delete buy orders: eth_btc[move]
2019-12-29 14:01:42 - cex place new buy order: eth_btc 0.01773 19.8 [11239402789] margin:0.2932385947104]Array
(
    [complete] => 
    [id] => 11239402789
    [time] => 1577624501881
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01773
)

2019-12-29 14:01:47 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:01:48 - cex place new buy order: eth_btc 0.017732 19.8 [11239403721] margin:0.2706970448906]Array
(
    [complete] => 
    [id] => 11239403721
    [time] => 1577624508079
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017732
)

2019-12-29 14:01:54 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:01:55 - cex place new buy order: eth_btc 0.017734 19.8 [11239404866] margin:0.24247208751551]Array
(
    [complete] => 
    [id] => 11239404866
    [time] => 1577624514764
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017734
)

2019-12-29 14:02:00 - cex delete buy orders: eth_btc [above margin]
2019-12-29 14:02:04 - cex place new buy order: eth_btc 0.017696 19.8 [11239406730]Array
(
    [complete] => 
    [id] => 11239406730
    [time] => 1577624524164
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017696
)

2019-12-29 14:02:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:02:11 - cex place new buy order: eth_btc 0.017698 19.8 [11239408237] margin:0.33902135834556]Array
(
    [complete] => 
    [id] => 11239408237
    [time] => 1577624531188
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017698
)

2019-12-29 14:02:17 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:02:18 - cex place new buy order: eth_btc 0.0177 19.8 [11239409191] margin:0.32768361581921]Array
(
    [complete] => 
    [id] => 11239409191
    [time] => 1577624537971
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.0177
)

2019-12-29 14:02:24 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:02:25 - cex place new buy order: eth_btc 0.017702 19.8 [11239410289] margin:0.33329567280531]Array
(
    [complete] => 
    [id] => 11239410289
    [time] => 1577624544720
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017702
)

2019-12-29 14:02:30 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:02:31 - cex place new buy order: eth_btc 0.017704 19.8 [11239411162] margin:0.29936737460459]Array
(
    [complete] => 
    [id] => 11239411162
    [time] => 1577624551124
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017704
)

2019-12-29 14:02:37 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:02:38 - cex place new buy order: eth_btc 0.017706 19.8 [11239411962] margin:0.24850333220376]Array
(
    [complete] => 
    [id] => 11239411962
    [time] => 1577624557686
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017706
)

2019-12-29 14:02:43 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:02:44 - cex place new buy order: eth_btc 0.017708 19.8 [11239413224] margin:0.25412243053986]Array
(
    [complete] => 
    [id] => 11239413224
    [time] => 1577624564195
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017708
)

2019-12-29 14:02:50 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:02:50 - cex place new buy order: eth_btc 0.01771 19.8 [11239414424] margin:0.24280067758329]Array
(
    [complete] => 
    [id] => 11239414424
    [time] => 1577624570527
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01771
)

2019-12-29 14:02:56 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:02:57 - cex place new buy order: eth_btc 0.017712 19.8 [11239415720] margin:0.23148148148149]Array
(
    [complete] => 
    [id] => 11239415720
    [time] => 1577624577415
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017712
)

2019-12-29 14:03:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:03:04 - cex place new buy order: eth_btc 0.017714 19.8 [11239417389] margin:0.20887433668284]Array
(
    [complete] => 
    [id] => 11239417389
    [time] => 1577624584166
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017714
)

2019-12-29 14:03:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:03:11 - cex place new buy order: eth_btc 0.017716 19.8 [11239418811] margin:0.20320614134115]Array
(
    [complete] => 
    [id] => 11239418811
    [time] => 1577624591048
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017716
)

2019-12-29 14:03:17 - cex delete buy orders: eth_btc[move]
2019-12-29 14:03:18 - cex place new buy order: eth_btc 0.017717 19.8 [11239420370] margin:0.19753922564625]Array
(
    [complete] => 
    [id] => 11239420370
    [time] => 1577624597836
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017717
)

2019-12-29 14:03:23 - cex delete buy orders: eth_btc [above margin]
2019-12-29 14:03:29 - cex place new buy order: eth_btc 0.017696 19.8 [11239422653]Array
(
    [complete] => 
    [id] => 11239422653
    [time] => 1577624609429
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017696
)

2019-12-29 14:03:35 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:03:35 - cex place new buy order: eth_btc 0.017698 19.8 [11239423907] margin:0.31076957848344]Array
(
    [complete] => 
    [id] => 11239423907
    [time] => 1577624615489
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017698
)

2019-12-29 14:03:41 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:03:42 - cex place new buy order: eth_btc 0.0177 19.8 [11239424779] margin:0.28248587570621]Array
(
    [complete] => 
    [id] => 11239424779
    [time] => 1577624621618
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.0177
)

2019-12-29 14:03:47 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:03:49 - cex place new buy order: eth_btc 0.017702 19.8 [11239425908] margin:0.28810303920461]Array
(
    [complete] => 
    [id] => 11239425908
    [time] => 1577624628937
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017702
)

2019-12-29 14:03:54 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:03:55 - cex place new buy order: eth_btc 0.017704 19.8 [11239426935] margin:0.25982828739266]Array
(
    [complete] => 
    [id] => 11239426935
    [time] => 1577624635028
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017704
)

2019-12-29 14:04:00 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:04:01 - cex place new buy order: eth_btc 0.017706 19.8 [11239428249] margin:0.25415113520841]Array
(
    [complete] => 
    [id] => 11239428249
    [time] => 1577624641187
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017706
)

2019-12-29 14:04:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:04:04 - cex place new buy order: eth_btc 0.017708 19.8 [11239428917] margin:0.22023943980121]Array
(
    [complete] => 
    [id] => 11239428917
    [time] => 1577624644170
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017708
)

2019-12-29 14:04:10 - cex delete buy orders: eth_btc [above margin]
2019-12-29 14:04:17 - cex place new buy order: eth_btc 0.017697 19.8 [11239431429]Array
(
    [complete] => 
    [id] => 11239431429
    [time] => 1577624657476
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017697
)

2019-12-29 14:04:23 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:04:24 - cex place new buy order: eth_btc 0.017699 19.8 [11239432546] margin:0.24295157918528]Array
(
    [complete] => 
    [id] => 11239432546
    [time] => 1577624664082
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017699
)

2019-12-29 14:04:30 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:04:31 - cex place new buy order: eth_btc 0.017701 19.8 [11239434027] margin:0.23162533190215]Array
(
    [complete] => 
    [id] => 11239434027
    [time] => 1577624671285
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017701
)

2019-12-29 14:04:37 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:04:38 - cex place new buy order: eth_btc 0.017703 19.8 [11239435189] margin:0.22030164378919]Array
(
    [complete] => 
    [id] => 11239435189
    [time] => 1577624678511
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017703
)

2019-12-29 14:04:44 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:04:45 - cex place new buy order: eth_btc 0.017705 19.8 [11239436052] margin:0.20333239197965]Array
(
    [complete] => 
    [id] => 11239436052
    [time] => 1577624685029
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017705
)

2019-12-29 14:04:51 - cex delete buy orders: eth_btc [above margin]
2019-12-29 14:04:57 - cex place new buy order: eth_btc 0.017697 19.8 [11239437444]Array
(
    [complete] => 
    [id] => 11239437444
    [time] => 1577624697303
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017697
)

2019-12-29 14:05:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:05:04 - cex place new buy order: eth_btc 0.017699 19.8 [11239438396] margin:0.20340132210861]Array
(
    [complete] => 
    [id] => 11239438396
    [time] => 1577624704176
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017699
)

2019-12-29 14:05:11 - cex delete buy orders: eth_btc [above margin]
2019-12-29 14:05:17 - cex place new buy order: eth_btc 0.017697 19.8 [11239440471]Array
(
    [complete] => 
    [id] => 11239440471
    [time] => 1577624716637
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017697
)

2019-12-29 14:05:23 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:05:23 - cex place new buy order: eth_btc 0.017699 19.8 [11239441790] margin:0.20905135883382]Array
(
    [complete] => 
    [id] => 11239441790
    [time] => 1577624723563
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017699
)

2019-12-29 14:05:30 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:05:31 - cex place new buy order: eth_btc 0.017701 19.8 [11239443028] margin:0.20337834020676]Array
(
    [complete] => 
    [id] => 11239443028
    [time] => 1577624731188
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017701
)

2019-12-29 14:05:38 - cex delete buy orders: eth_btc [above margin]
2019-12-29 14:05:45 - cex place new buy order: eth_btc 0.017697 19.8 [11239445507]Array
(
    [complete] => 
    [id] => 11239445507
    [time] => 1577624744974
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017697
)

2019-12-29 14:05:50 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:05:51 - cex place new buy order: eth_btc 0.017699 19.8 [11239446739] margin:0.27120176281146]Array
(
    [complete] => 
    [id] => 11239446739
    [time] => 1577624751272
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017699
)

2019-12-29 14:05:58 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:05:59 - cex place new buy order: eth_btc 0.017701 19.8 [11239448097] margin:0.27117112027568]Array
(
    [complete] => 
    [id] => 11239448097
    [time] => 1577624759044
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017701
)

2019-12-29 14:06:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:06:04 - cex place new buy order: eth_btc 0.017703 19.8 [11239448904] margin:0.2598429644693]Array
(
    [complete] => 
    [id] => 11239448904
    [time] => 1577624764168
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017703
)

2019-12-29 14:06:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:06:10 - cex place new buy order: eth_btc 0.017705 19.8 [11239449770] margin:0.23157300197685]Array
(
    [complete] => 
    [id] => 11239449770
    [time] => 1577624770577
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017705
)

2019-12-29 14:06:16 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:06:17 - cex place new buy order: eth_btc 0.017707 19.8 [11239450674] margin:0.22025187778845]Array
(
    [complete] => 
    [id] => 11239450674
    [time] => 1577624776973
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017707
)

2019-12-29 14:06:23 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:06:24 - cex place new buy order: eth_btc 0.017709 19.8 [11239451841] margin:0.20328646450956]Array
(
    [complete] => 
    [id] => 11239451841
    [time] => 1577624784146
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017709
)

2019-12-29 14:06:30 - cex delete buy orders: eth_btc [above margin]
2019-12-29 14:06:36 - cex place new buy order: eth_btc 0.017697 19.8 [11239453751]Array
(
    [complete] => 
    [id] => 11239453751
    [time] => 1577624796128
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017697
)

2019-12-29 14:06:41 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:06:42 - cex place new buy order: eth_btc 0.017699 19.8 [11239454922] margin:0.22035143228432]Array
(
    [complete] => 
    [id] => 11239454922
    [time] => 1577624802044
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017699
)

2019-12-29 14:06:47 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:06:49 - cex place new buy order: eth_btc 0.017701 19.8 [11239456016] margin:0.20902773854583]Array
(
    [complete] => 
    [id] => 11239456016
    [time] => 1577624808950
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017701
)

2019-12-29 14:06:54 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:06:55 - cex place new buy order: eth_btc 0.017703 19.8 [11239457141] margin:0.28243800485794]Array
(
    [complete] => 
    [id] => 11239457141
    [time] => 1577624815163
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017703
)

2019-12-29 14:07:00 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:07:01 - cex place new buy order: eth_btc 0.017705 19.8 [11239458058] margin:0.29370234397061]Array
(
    [complete] => 
    [id] => 11239458058
    [time] => 1577624821371
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017705
)

2019-12-29 14:07:03 - cex place new buy order: eth_btc 0.017707 11.6228 [11239458249]Array
(
    [complete] => 
    [id] => 11239458249
    [time] => 1577624823231
    [pending] => 11.62280000
    [amount] => 11.62280000
    [type] => buy
    [price] => 0.017707
)

2019-12-29 14:07:09 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:07:10 - cex place new buy order: eth_btc 0.017709 19.8 [11239459337] margin:0.31057654300071]Array
(
    [complete] => 
    [id] => 11239459337
    [time] => 1577624829872
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017709
)

2019-12-29 14:07:16 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:07:17 - cex place new buy order: eth_btc 0.017711 19.8 [11239460467] margin:0.28795663711816]Array
(
    [complete] => 
    [id] => 11239460467
    [time] => 1577624837234
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017711
)

2019-12-29 14:07:24 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:07:25 - cex place new buy order: eth_btc 0.017713 19.8 [11239461698] margin:0.29356969457461]Array
(
    [complete] => 
    [id] => 11239461698
    [time] => 1577624844699
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017713
)

2019-12-29 14:07:30 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:07:31 - cex place new buy order: eth_btc 0.017715 19.8 [11239462455] margin:0.28789161727349]Array
(
    [complete] => 
    [id] => 11239462455
    [time] => 1577624851233
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017715
)

2019-12-29 14:07:37 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:07:40 - cex place new buy order: eth_btc 0.017717 19.8 [11239463502] margin:0.28785911836089]Array
(
    [complete] => 
    [id] => 11239463502
    [time] => 1577624860441
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017717
)

2019-12-29 14:07:47 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:07:48 - cex place new buy order: eth_btc 0.017719 19.8 [11239464537] margin:0.25960833004119]Array
(
    [complete] => 
    [id] => 11239464537
    [time] => 1577624867583
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017719
)

2019-12-29 14:07:53 - cex delete buy orders: eth_btc [above margin]
2019-12-29 14:07:59 - cex place new buy order: eth_btc 0.017697 19.8 [11239466143]Array
(
    [complete] => 
    [id] => 11239466143
    [time] => 1577624879080
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017697
)

2019-12-29 14:08:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:08:04 - cex place new buy order: eth_btc 0.017699 19.8 [11239466925] margin:0.31640205661336]Array
(
    [complete] => 
    [id] => 11239466925
    [time] => 1577624883668
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017699
)

2019-12-29 14:08:09 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:08:10 - cex place new buy order: eth_btc 0.017701 19.8 [11239467816] margin:0.28811931529291]Array
(
    [complete] => 
    [id] => 11239467816
    [time] => 1577624890332
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017701
)

2019-12-29 14:08:16 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:08:17 - cex place new buy order: eth_btc 0.017703 19.8 [11239468464] margin:0.27678924476078]Array
(
    [complete] => 
    [id] => 11239468464
    [time] => 1577624897113
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017703
)

2019-12-29 14:08:23 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:08:24 - cex place new buy order: eth_btc 0.017705 19.8 [11239469640] margin:0.25416548997457]Array
(
    [complete] => 
    [id] => 11239469640
    [time] => 1577624904032
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017705
)

2019-12-29 14:08:30 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:08:31 - cex place new buy order: eth_btc 0.017707 19.8 [11239470716] margin:0.24284181397187]Array
(
    [complete] => 
    [id] => 11239470716
    [time] => 1577624911066
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017707
)

2019-12-29 14:08:38 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:08:39 - cex place new buy order: eth_btc 0.017709 19.8 [11239472022] margin:0.22587384945507]Array
(
    [complete] => 
    [id] => 11239472022
    [time] => 1577624918945
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017709
)

2019-12-29 14:08:46 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:08:47 - cex place new buy order: eth_btc 0.017711 19.8 [11239473723] margin:0.2145559256959]Array
(
    [complete] => 
    [id] => 11239473723
    [time] => 1577624926936
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017711
)

2019-12-29 14:08:53 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:08:54 - cex place new buy order: eth_btc 0.017713 19.8 [11239474601] margin:0.22017727093095]Array
(
    [complete] => 
    [id] => 11239474601
    [time] => 1577624934241
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017713
)

2019-12-29 14:09:00 - cex delete buy orders: eth_btc [above margin]
2019-12-29 14:09:04 - cex place new buy order: eth_btc 0.017697 19.8 [11239476085]Array
(
    [complete] => 
    [id] => 11239476085
    [time] => 1577624944403
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017697
)

2019-12-29 14:09:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:09:11 - cex place new buy order: eth_btc 0.017699 19.8 [11239477174] margin:0.29945194643766]Array
(
    [complete] => 
    [id] => 11239477174
    [time] => 1577624951317
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017699
)

2019-12-29 14:09:17 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:09:18 - cex place new buy order: eth_btc 0.017701 19.8 [11239478422] margin:0.28811931529291]Array
(
    [complete] => 
    [id] => 11239478422
    [time] => 1577624958058
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017701
)

2019-12-29 14:09:24 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:09:25 - cex place new buy order: eth_btc 0.017703 19.8 [11239479334] margin:0.26549172456645]Array
(
    [complete] => 
    [id] => 11239479334
    [time] => 1577624964764
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017703
)

2019-12-29 14:09:32 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:09:33 - cex place new buy order: eth_btc 0.017705 19.8 [11239480697] margin:0.33323919796666]Array
(
    [complete] => 
    [id] => 11239480697
    [time] => 1577624973373
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017705
)

2019-12-29 14:09:39 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:09:40 - cex place new buy order: eth_btc 0.017707 19.8 [11239481704] margin:0.31625910656803]Array
(
    [complete] => 
    [id] => 11239481704
    [time] => 1577624980329
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017707
)

2019-12-29 14:09:46 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:09:47 - cex place new buy order: eth_btc 0.017709 19.8 [11239483010] margin:0.28234231181883]Array
(
    [complete] => 
    [id] => 11239483010
    [time] => 1577624986737
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017709
)

2019-12-29 14:09:53 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:09:54 - cex place new buy order: eth_btc 0.017711 19.8 [11239483990] margin:0.24843317712155]Array
(
    [complete] => 
    [id] => 11239483990
    [time] => 1577624993882
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017711
)

2019-12-29 14:10:00 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:10:01 - cex place new buy order: eth_btc 0.017713 19.8 [11239484974] margin:0.23711398407948]Array
(
    [complete] => 
    [id] => 11239484974
    [time] => 1577625001387
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017713
)

2019-12-29 14:10:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:10:04 - cex place new buy order: eth_btc 0.017715 19.8 [11239485505] margin:0.22579734688117]Array
(
    [complete] => 
    [id] => 11239485505
    [time] => 1577625004213
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017715
)

2019-12-29 14:10:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:10:11 - cex place new buy order: eth_btc 0.017717 19.8 [11239486614] margin:0.21448326466107]Array
(
    [complete] => 
    [id] => 11239486614
    [time] => 1577625011121
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017717
)

2019-12-29 14:10:17 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:10:18 - cex place new buy order: eth_btc 0.017719 19.8 [11239487268] margin:0.2088153959027]Array
(
    [complete] => 
    [id] => 11239487268
    [time] => 1577625017840
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017719
)

2019-12-29 14:10:24 - cex delete buy orders: eth_btc [above margin]
2019-12-29 14:10:30 - cex place new buy order: eth_btc 0.017697 19.8 [11239489030]Array
(
    [complete] => 
    [id] => 11239489030
    [time] => 1577625030527
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017697
)

2019-12-29 14:10:36 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:10:37 - cex place new buy order: eth_btc 0.017699 19.8 [11239490126] margin:0.31640205661336]Array
(
    [complete] => 
    [id] => 11239490126
    [time] => 1577625036591
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017699
)

2019-12-29 14:10:42 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:10:43 - cex place new buy order: eth_btc 0.017701 19.8 [11239491323] margin:0.30506751031014]Array
(
    [complete] => 
    [id] => 11239491323
    [time] => 1577625043235
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017701
)

2019-12-29 14:10:49 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:10:50 - cex place new buy order: eth_btc 0.017703 19.8 [11239492105] margin:0.27114048466361]Array
(
    [complete] => 
    [id] => 11239492105
    [time] => 1577625049813
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017703
)

2019-12-29 14:10:55 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:10:56 - cex place new buy order: eth_btc 0.017705 19.8 [11239492931] margin:0.25416548997457]Array
(
    [complete] => 
    [id] => 11239492931
    [time] => 1577625056301
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017705
)

2019-12-29 14:11:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:11:04 - cex place new buy order: eth_btc 0.017707 19.8 [11239493772] margin:0.24284181397187]Array
(
    [complete] => 
    [id] => 11239493772
    [time] => 1577625063630
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017707
)

2019-12-29 14:11:09 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:11:10 - cex place new buy order: eth_btc 0.017709 19.8 [11239494473] margin:0.2428143881642]Array
(
    [complete] => 
    [id] => 11239494473
    [time] => 1577625069926
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017709
)

2019-12-29 14:11:15 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:11:16 - cex place new buy order: eth_btc 0.017711 19.8 [11239495094] margin:0.2427869685506]Array
(
    [complete] => 
    [id] => 11239495094
    [time] => 1577625076347
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017711
)

2019-12-29 14:11:22 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:11:23 - cex place new buy order: eth_btc 0.017713 19.8 [11239495797] margin:0.20888612883192]Array
(
    [complete] => 
    [id] => 11239495797
    [time] => 1577625082818
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017713
)

2019-12-29 14:11:28 - cex delete buy orders: eth_btc [above margin]
2019-12-29 14:11:34 - cex place new buy order: eth_btc 0.017708 19.8 [11239496799]Array
(
    [complete] => 
    [id] => 11239496799
    [time] => 1577625094339
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017708
)

2019-12-29 14:11:40 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:11:41 - cex place new buy order: eth_btc 0.01771 19.8 [11239497341] margin:0.23150762281197]Array
(
    [complete] => 
    [id] => 11239497341
    [time] => 1577625100709
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01771
)

2019-12-29 14:11:46 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:11:47 - cex place new buy order: eth_btc 0.017712 19.8 [11239498310] margin:0.20889792231256]Array
(
    [complete] => 
    [id] => 11239498310
    [time] => 1577625107041
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017712
)

2019-12-29 14:11:53 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:11:54 - cex place new buy order: eth_btc 0.017714 19.8 [11239499299] margin:0.23710059839674]Array
(
    [complete] => 
    [id] => 11239499299
    [time] => 1577625114113
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017714
)

2019-12-29 14:12:00 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:12:01 - cex place new buy order: eth_btc 0.017716 19.8 [11239499960] margin:0.23142921652741]Array
(
    [complete] => 
    [id] => 11239499960
    [time] => 1577625121326
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017716
)

2019-12-29 14:12:04 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:12:04 - cex place new buy order: eth_btc 0.017718 19.8 [11239500318] margin:0.22011513714866]Array
(
    [complete] => 
    [id] => 11239500318
    [time] => 1577625124552
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017718
)

2019-12-29 14:12:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:12:11 - cex place new buy order: eth_btc 0.01772 19.8 [11239501040] margin:0.21444695259594]Array
(
    [complete] => 
    [id] => 11239501040
    [time] => 1577625131171
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01772
)

2019-12-29 14:12:17 - cex delete buy orders: eth_btc [above margin]
2019-12-29 14:12:23 - cex place new buy order: eth_btc 0.017696 19.8 [11239502382]Array
(
    [complete] => 
    [id] => 11239502382
    [time] => 1577625143279
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017696
)

2019-12-29 14:12:29 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:12:30 - cex place new buy order: eth_btc 0.017698 19.8 [11239503328] margin:0.25426601875915]Array
(
    [complete] => 
    [id] => 11239503328
    [time] => 1577625150427
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017698
)

2019-12-29 14:12:37 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:12:38 - cex place new buy order: eth_btc 0.0177 19.8 [11239504367] margin:0.25988700564972]Array
(
    [complete] => 
    [id] => 11239504367
    [time] => 1577625157737
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.0177
)

2019-12-29 14:12:44 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:12:45 - cex place new buy order: eth_btc 0.017702 19.8 [11239505098] margin:0.25985764320415]Array
(
    [complete] => 
    [id] => 11239505098
    [time] => 1577625164903
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017702
)

2019-12-29 14:12:50 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:12:51 - cex place new buy order: eth_btc 0.017704 19.8 [11239505792] margin:0.24288296430184]Array
(
    [complete] => 
    [id] => 11239505792
    [time] => 1577625171146
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017704
)

2019-12-29 14:12:57 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:12:58 - cex place new buy order: eth_btc 0.017708 19.8 [11239506770] margin:0.2145922746781]Array
(
    [complete] => 
    [id] => 11239506770
    [time] => 1577625178027
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017708
)

2019-12-29 14:13:03 - cex place new buy order: eth_btc 0.01771 11.6175 [11239507420]Array
(
    [complete] => 
    [id] => 11239507420
    [time] => 1577625183274
    [pending] => 11.61750000
    [amount] => 11.61750000
    [type] => buy
    [price] => 0.01771
)

2019-12-29 14:13:09 - cex delete buy orders: eth_btc [above margin]
2019-12-29 14:13:10 - cex delete buy orders: eth_btc[move]
2019-12-29 14:13:11 - cex place new buy order: eth_btc 0.017707 19.8 [11239508394] margin:0.19765077930878]Array
(
    [complete] => 
    [id] => 11239508394
    [time] => 1577625190683
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017707
)

2019-12-29 14:13:16 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:13:17 - cex place new buy order: eth_btc 0.017709 19.8 [11239508924] margin:0.22587384945507]Array
(
    [complete] => 
    [id] => 11239508924
    [time] => 1577625197005
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017709
)

2019-12-29 14:13:23 - cex delete buy orders: eth_btc [above margin]
2019-12-29 14:13:29 - cex place new buy order: eth_btc 0.017708 19.8 [11239510249]Array
(
    [complete] => 
    [id] => 11239510249
    [time] => 1577625209378
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017708
)

2019-12-29 14:13:34 - cex delete buy orders: eth_btc [above margin]
2019-12-29 14:13:41 - cex place new buy order: eth_btc 0.017708 19.8 [11239511519]Array
(
    [complete] => 
    [id] => 11239511519
    [time] => 1577625220600
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017708
)

2019-12-29 14:13:46 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:13:46 - cex place new buy order: eth_btc 0.01771 19.8 [11239512340] margin:0.20327498588368]Array
(
    [complete] => 
    [id] => 11239512340
    [time] => 1577625226554
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01771
)

2019-12-29 14:13:53 - cex delete buy orders: eth_btc [above margin]
2019-12-29 14:13:59 - cex place new buy order: eth_btc 0.017708 19.8 [11239513409]Array
(
    [complete] => 
    [id] => 11239513409
    [time] => 1577625239057
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017708
)

2019-12-29 14:14:03 - cex delete buy orders: eth_btc [above margin]
2019-12-29 14:14:09 - cex place new buy order: eth_btc 0.017708 19.8 [11239514596]Array
(
    [complete] => 
    [id] => 11239514596
    [time] => 1577625249084
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017708
)

2019-12-29 14:14:15 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:14:15 - cex place new buy order: eth_btc 0.01771 19.8 [11239515415] margin:0.22021456804067]Array
(
    [complete] => 
    [id] => 11239515415
    [time] => 1577625255552
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01771
)

2019-12-29 14:14:22 - cex delete buy orders: eth_btc [above margin]
2019-12-29 14:14:29 - cex place new buy order: eth_btc 0.017708 19.8 [11239516676]Array
(
    [complete] => 
    [id] => 11239516676
    [time] => 1577625269114
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017708
)

2019-12-29 14:14:36 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:14:37 - cex place new buy order: eth_btc 0.01771 19.8 [11239517468] margin:0.20327498588368]Array
(
    [complete] => 
    [id] => 11239517468
    [time] => 1577625276892
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01771
)

2019-12-29 14:14:43 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:14:44 - cex place new buy order: eth_btc 0.017712 19.8 [11239517935] margin:0.20325203252032]Array
(
    [complete] => 
    [id] => 11239517935
    [time] => 1577625284407
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017712
)

2019-12-29 14:14:50 - cex delete buy orders: eth_btc[move]
2019-12-29 14:14:51 - cex place new buy order: eth_btc 0.017713 19.8 [11239518774] margin:0.19758383199728]Array
(
    [complete] => 
    [id] => 11239518774
    [time] => 1577625291319
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017713
)

2019-12-29 14:14:57 - cex delete buy orders: eth_btc [above margin]
2019-12-29 14:15:03 - cex place new buy order: eth_btc 0.017708 19.8 [11239519964]Array
(
    [complete] => 
    [id] => 11239519964
    [time] => 1577625302860
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017708
)

2019-12-29 14:15:08 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:15:09 - cex place new buy order: eth_btc 0.01771 19.8 [11239520410] margin:0.22021456804067]Array
(
    [complete] => 
    [id] => 11239520410
    [time] => 1577625308899
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01771
)

2019-12-29 14:15:14 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:15:15 - cex place new buy order: eth_btc 0.017712 19.8 [11239521029] margin:0.20325203252032]Array
(
    [complete] => 
    [id] => 11239521029
    [time] => 1577625315034
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017712
)

2019-12-29 14:15:20 - cex delete buy orders: eth_btc [above margin]
2019-12-29 14:15:27 - cex place new buy order: eth_btc 0.017708 19.8 [11239521901]Array
(
    [complete] => 
    [id] => 11239521901
    [time] => 1577625326622
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017708
)

2019-12-29 14:15:31 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:15:33 - cex place new buy order: eth_btc 0.01771 19.8 [11239522268] margin:0.22021456804067]Array
(
    [complete] => 
    [id] => 11239522268
    [time] => 1577625332741
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01771
)

2019-12-29 14:15:38 - cex delete buy orders: eth_btc [above margin]
2019-12-29 14:15:44 - cex place new buy order: eth_btc 0.017708 19.8 [11239523365]Array
(
    [complete] => 
    [id] => 11239523365
    [time] => 1577625344377
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017708
)

2019-12-29 14:15:50 - cex delete buy orders: eth_btc [above margin]
2019-12-29 14:16:03 - cex place new buy order: eth_btc 0.017708 19.8 [11239524914]Array
(
    [complete] => 
    [id] => 11239524914
    [time] => 1577625363279
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017708
)

2019-12-29 14:16:08 - cex delete buy orders: eth_btc [above margin]
2019-12-29 14:16:59 - cex place new buy order: eth_btc 0.017708 19.8 [11239531390]Array
(
    [complete] => 
    [id] => 11239531390
    [time] => 1577625419396
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017708
)

2019-12-29 14:17:03 - cex delete buy orders: eth_btc [above margin]
2019-12-29 14:19:20 - cex place new buy order: eth_btc 0.017697 19.8 [11239547481]Array
(
    [complete] => 
    [id] => 11239547481
    [time] => 1577625560273
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017697
)

2019-12-29 14:19:25 - cex delete buy orders: eth_btc [above margin]
2019-12-29 14:19:31 - cex place new buy order: eth_btc 0.017697 19.8 [11239549068]Array
(
    [complete] => 
    [id] => 11239549068
    [time] => 1577625571256
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017697
)

2019-12-29 14:19:36 - cex delete buy orders: eth_btc [above margin]
2019-12-29 14:19:42 - cex place new buy order: eth_btc 0.017697 19.8 [11239550485]Array
(
    [complete] => 
    [id] => 11239550485
    [time] => 1577625582161
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017697
)

2019-12-29 14:19:48 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:19:49 - cex place new buy order: eth_btc 0.017699 19.8 [11239551363] margin:0.20340132210861]Array
(
    [complete] => 
    [id] => 11239551363
    [time] => 1577625589061
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017699
)

2019-12-29 14:19:55 - cex delete buy orders: eth_btc [above margin]
2019-12-29 14:20:02 - cex place new buy order: eth_btc 0.017697 19.8 [11239553236]Array
(
    [complete] => 
    [id] => 11239553236
    [time] => 1577625601998
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017697
)

2019-12-29 14:20:07 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:20:08 - cex place new buy order: eth_btc 0.017699 19.8 [11239554118] margin:0.20905135883382]Array
(
    [complete] => 
    [id] => 11239554118
    [time] => 1577625607986
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017699
)

2019-12-29 14:20:14 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:20:15 - cex place new buy order: eth_btc 0.017701 19.8 [11239555268] margin:0.22032653522399]Array
(
    [complete] => 
    [id] => 11239555268
    [time] => 1577625615146
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017701
)

2019-12-29 14:20:21 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:20:22 - cex place new buy order: eth_btc 0.017703 19.8 [11239556279] margin:0.22030164378919]Array
(
    [complete] => 
    [id] => 11239556279
    [time] => 1577625621776
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017703
)

2019-12-29 14:20:27 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:20:28 - cex place new buy order: eth_btc 0.017705 19.8 [11239557522] margin:0.20898051397908]Array
(
    [complete] => 
    [id] => 11239557522
    [time] => 1577625628500
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017705
)

2019-12-29 14:20:34 - cex delete buy orders: eth_btc[move]
2019-12-29 14:20:35 - cex place new buy order: eth_btc 0.017698 19.8 [11239558682] margin:0.1976731051621]Array
(
    [complete] => 
    [id] => 11239558682
    [time] => 1577625635359
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017698
)

2019-12-29 14:20:42 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:20:43 - cex place new buy order: eth_btc 0.0177 19.8 [11239559384] margin:0.31638418079096]Array
(
    [complete] => 
    [id] => 11239559384
    [time] => 1577625642828
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.0177
)

2019-12-29 14:20:49 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:20:49 - cex place new buy order: eth_btc 0.017702 19.8 [11239559723] margin:0.31634843520505]Array
(
    [complete] => 
    [id] => 11239559723
    [time] => 1577625649486
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017702
)

2019-12-29 14:21:29 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:21:29 - cex place new buy order: eth_btc 0.017704 19.8 [11239564405] margin:0.29936737460459]Array
(
    [complete] => 
    [id] => 11239564405
    [time] => 1577625689578
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017704
)

2019-12-29 14:21:35 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:21:36 - cex place new buy order: eth_btc 0.017706 19.8 [11239565408] margin:0.29933355924545]Array
(
    [complete] => 
    [id] => 11239565408
    [time] => 1577625696047
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017706
)

2019-12-29 14:21:42 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:21:43 - cex place new buy order: eth_btc 0.017708 19.8 [11239566500] margin:0.28800542127851]Array
(
    [complete] => 
    [id] => 11239566500
    [time] => 1577625703245
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017708
)

2019-12-29 14:21:49 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:21:50 - cex place new buy order: eth_btc 0.01771 19.8 [11239567334] margin:0.31055900621118]Array
(
    [complete] => 
    [id] => 11239567334
    [time] => 1577625709891
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01771
)

2019-12-29 14:21:55 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:21:56 - cex place new buy order: eth_btc 0.017712 19.8 [11239568221] margin:0.29923215898824]Array
(
    [complete] => 
    [id] => 11239568221
    [time] => 1577625716446
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017712
)

2019-12-29 14:22:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:22:04 - cex place new buy order: eth_btc 0.017714 19.8 [11239569155] margin:0.28790786948176]Array
(
    [complete] => 
    [id] => 11239569155
    [time] => 1577625724065
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017714
)

2019-12-29 14:22:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:22:11 - cex place new buy order: eth_btc 0.017716 19.8 [11239570113] margin:0.27658613682544]Array
(
    [complete] => 
    [id] => 11239570113
    [time] => 1577625730688
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017716
)

2019-12-29 14:22:16 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:22:17 - cex place new buy order: eth_btc 0.017718 19.8 [11239571333] margin:0.24269104865107]Array
(
    [complete] => 
    [id] => 11239571333
    [time] => 1577625737175
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017718
)

2019-12-29 14:22:23 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:22:24 - cex place new buy order: eth_btc 0.01772 19.8 [11239572388] margin:0.24266365688488]Array
(
    [complete] => 
    [id] => 11239572388
    [time] => 1577625743644
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01772
)

2019-12-29 14:22:29 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:22:30 - cex place new buy order: eth_btc 0.017722 19.8 [11239573777] margin:0.2539216792687]Array
(
    [complete] => 
    [id] => 11239573777
    [time] => 1577625749836
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017722
)

2019-12-29 14:22:35 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:22:36 - cex place new buy order: eth_btc 0.017724 19.8 [11239574682] margin:0.242608891898]Array
(
    [complete] => 
    [id] => 11239574682
    [time] => 1577625756218
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017724
)

2019-12-29 14:22:41 - cex delete buy orders: eth_btc [above margin]
2019-12-29 14:22:47 - cex place new buy order: eth_btc 0.0177 19.8 [11239576343]Array
(
    [complete] => 
    [id] => 11239576343
    [time] => 1577625767245
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.0177
)

2019-12-29 14:22:52 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:22:53 - cex place new buy order: eth_btc 0.017702 19.8 [11239577602] margin:0.26550672240424]Array
(
    [complete] => 
    [id] => 11239577602
    [time] => 1577625773256
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017702
)

2019-12-29 14:22:59 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:22:59 - cex place new buy order: eth_btc 0.017704 19.8 [11239579478] margin:0.26547672842294]Array
(
    [complete] => 
    [id] => 11239579478
    [time] => 1577625779516
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017704
)

2019-12-29 14:23:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:23:04 - cex place new buy order: eth_btc 0.017706 19.8 [11239580870] margin:0.22026431718063]Array
(
    [complete] => 
    [id] => 11239580870
    [time] => 1577625784101
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017706
)

2019-12-29 14:23:10 - cex delete buy orders: eth_btc [above margin]
2019-12-29 14:25:34 - cex place new buy order: eth_btc 0.017697 19.8 [11239607041]Array
(
    [complete] => 
    [id] => 11239607041
    [time] => 1577625934343
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017697
)

2019-12-29 14:25:39 - cex delete buy orders: eth_btc [above margin]
2019-12-29 14:25:46 - cex place new buy order: eth_btc 0.017697 19.8 [11239608778]Array
(
    [complete] => 
    [id] => 11239608778
    [time] => 1577625946306
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017697
)

2019-12-29 14:25:53 - cex delete buy orders: eth_btc [above margin]
2019-12-29 14:28:14 - cex place new buy order: eth_btc 0.017697 19.8 [11239627622]Array
(
    [complete] => 
    [id] => 11239627622
    [time] => 1577626093912
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017697
)

2019-12-29 14:28:19 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:28:20 - cex place new buy order: eth_btc 0.017699 19.8 [11239628304] margin:0.21470139555908]Array
(
    [complete] => 
    [id] => 11239628304
    [time] => 1577626099916
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017699
)

2019-12-29 14:28:25 - cex delete buy orders: eth_btc [above margin]
2019-12-29 14:28:32 - cex place new buy order: eth_btc 0.017697 19.8 [11239629363]Array
(
    [complete] => 
    [id] => 11239629363
    [time] => 1577626111974
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017697
)

2019-12-29 14:28:37 - cex delete buy orders: eth_btc [above margin]
2019-12-29 14:28:43 - cex place new buy order: eth_btc 0.017697 19.8 [11239630343]Array
(
    [complete] => 
    [id] => 11239630343
    [time] => 1577626123244
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017697
)

2019-12-29 14:28:48 - cex delete buy orders: eth_btc [above margin]
2019-12-29 14:28:55 - cex place new buy order: eth_btc 0.017697 19.8 [11239631367]Array
(
    [complete] => 
    [id] => 11239631367
    [time] => 1577626135003
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017697
)

2019-12-29 14:29:01 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:29:03 - cex place new buy order: eth_btc 0.017699 19.8 [11239631977] margin:0.20340132210861]Array
(
    [complete] => 
    [id] => 11239631977
    [time] => 1577626142754
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017699
)

2019-12-29 14:29:09 - cex delete buy orders: eth_btc [above margin]
2019-12-29 14:29:15 - cex place new buy order: eth_btc 0.017697 19.8 [11239633246]Array
(
    [complete] => 
    [id] => 11239633246
    [time] => 1577626155582
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017697
)

2019-12-29 14:29:22 - cex delete buy orders: eth_btc [above margin]
2019-12-29 14:29:28 - cex place new buy order: eth_btc 0.017697 19.8 [11239634308]Array
(
    [complete] => 
    [id] => 11239634308
    [time] => 1577626167927
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017697
)

2019-12-29 14:29:33 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:29:34 - cex place new buy order: eth_btc 0.017699 19.8 [11239634869] margin:0.20905135883382]Array
(
    [complete] => 
    [id] => 11239634869
    [time] => 1577626174151
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017699
)

2019-12-29 14:29:40 - cex delete buy orders: eth_btc [above margin]
2019-12-29 14:29:45 - cex place new buy order: eth_btc 0.017697 19.8 [11239635841]Array
(
    [complete] => 
    [id] => 11239635841
    [time] => 1577626185415
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017697
)

2019-12-29 14:29:50 - cex delete buy orders: eth_btc [above margin]
2019-12-29 14:29:56 - cex place new buy order: eth_btc 0.017697 19.8 [11239636911]Array
(
    [complete] => 
    [id] => 11239636911
    [time] => 1577626196095
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017697
)

2019-12-29 14:30:01 - cex delete buy orders: eth_btc [above margin]
2019-12-29 14:37:39 - cex place new buy order: eth_btc 0.017699 19.8 [11239688588]Array
(
    [complete] => 
    [id] => 11239688588
    [time] => 1577626659042
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017699
)

2019-12-29 14:37:45 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:37:46 - cex place new buy order: eth_btc 0.017701 19.8 [11239690079] margin:0.20337834020676]Array
(
    [complete] => 
    [id] => 11239690079
    [time] => 1577626666013
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017701
)

2019-12-29 14:37:52 - cex delete buy orders: eth_btc [above margin]
2019-12-29 14:39:52 - cex place new buy order: eth_btc 0.017699 19.8 [11239708865]Array
(
    [complete] => 
    [id] => 11239708865
    [time] => 1577626792129
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017699
)

2019-12-29 14:39:57 - cex delete buy orders: eth_btc [replace]
2019-12-29 14:39:58 - cex place new buy order: eth_btc 0.017701 19.8 [11239709716] margin:0.22597593356306]Array
(
    [complete] => 
    [id] => 11239709716
    [time] => 1577626798555
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017701
)

2019-12-29 14:40:03 - cex delete buy orders: eth_btc [above margin]
2019-12-29 15:20:53 - cex place new buy order: eth_btc 0.017699 19.8 [11239999964]Array
(
    [complete] => 
    [id] => 11239999964
    [time] => 1577629253305
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017699
)

2019-12-29 15:20:59 - cex delete buy orders: eth_btc [above margin]
2019-12-29 15:21:20 - cex place new buy order: eth_btc 0.017699 19.8 [11240003525]Array
(
    [complete] => 
    [id] => 11240003525
    [time] => 1577629280269
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017699
)

2019-12-29 15:21:26 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:21:27 - cex place new buy order: eth_btc 0.017701 19.8 [11240004835] margin:0.26552172193661]Array
(
    [complete] => 
    [id] => 11240004835
    [time] => 1577629286985
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017701
)

2019-12-29 15:21:32 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:21:33 - cex place new buy order: eth_btc 0.017703 19.8 [11240006076] margin:0.29938428514942]Array
(
    [complete] => 
    [id] => 11240006076
    [time] => 1577629293414
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017703
)

2019-12-29 15:21:39 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:21:40 - cex place new buy order: eth_btc 0.017705 19.8 [11240006898] margin:0.28805422197118]Array
(
    [complete] => 
    [id] => 11240006898
    [time] => 1577629300336
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017705
)

2019-12-29 15:21:46 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:21:47 - cex place new buy order: eth_btc 0.017707 19.8 [11240007934] margin:0.25978426610946]Array
(
    [complete] => 
    [id] => 11240007934
    [time] => 1577629307301
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017707
)

2019-12-29 15:21:54 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:21:55 - cex place new buy order: eth_btc 0.017709 19.8 [11240008732] margin:0.28234231181883]Array
(
    [complete] => 
    [id] => 11240008732
    [time] => 1577629314629
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017709
)

2019-12-29 15:22:04 - cex delete buy orders: eth_btc [above margin]
2019-12-29 15:22:10 - cex place new buy order: eth_btc 0.0177 19.8 [11240010780]Array
(
    [complete] => 
    [id] => 11240010780
    [time] => 1577629330232
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.0177
)

2019-12-29 15:22:15 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:22:16 - cex place new buy order: eth_btc 0.017702 19.8 [11240011655] margin:0.23161224720367]Array
(
    [complete] => 
    [id] => 11240011655
    [time] => 1577629336090
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017702
)

2019-12-29 15:22:22 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:22:23 - cex place new buy order: eth_btc 0.017704 19.8 [11240012649] margin:0.22028920018073]Array
(
    [complete] => 
    [id] => 11240012649
    [time] => 1577629342857
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017704
)

2019-12-29 15:22:29 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:22:30 - cex place new buy order: eth_btc 0.017706 19.8 [11240013661] margin:0.23720772619451]Array
(
    [complete] => 
    [id] => 11240013661
    [time] => 1577629349798
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017706
)

2019-12-29 15:22:37 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:22:38 - cex place new buy order: eth_btc 0.017708 19.8 [11240014694] margin:0.29929975152472]Array
(
    [complete] => 
    [id] => 11240014694
    [time] => 1577629358247
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017708
)

2019-12-29 15:22:45 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:22:46 - cex place new buy order: eth_btc 0.01771 19.8 [11240015746] margin:0.28797289666855]Array
(
    [complete] => 
    [id] => 11240015746
    [time] => 1577629366183
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01771
)

2019-12-29 15:22:52 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:22:53 - cex place new buy order: eth_btc 0.017725 19.8 [11240017253] margin:0.33850493653031]Array
(
    [complete] => 
    [id] => 11240017253
    [time] => 1577629373342
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017725
)

2019-12-29 15:23:00 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:23:01 - cex place new buy order: eth_btc 0.017727 19.8 [11240018370] margin:0.27077339651378]Array
(
    [complete] => 
    [id] => 11240018370
    [time] => 1577629381165
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017727
)

2019-12-29 15:23:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:23:04 - cex place new buy order: eth_btc 0.017729 19.8 [11240018819] margin:0.25382142252806]Array
(
    [complete] => 
    [id] => 11240018819
    [time] => 1577629383941
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017729
)

2019-12-29 15:23:09 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:23:10 - cex place new buy order: eth_btc 0.017731 19.8 [11240019859] margin:0.2537927922847]Array
(
    [complete] => 
    [id] => 11240019859
    [time] => 1577629390367
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017731
)

2019-12-29 15:23:16 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:23:17 - cex place new buy order: eth_btc 0.017733 19.8 [11240020883] margin:0.24248576101054]Array
(
    [complete] => 
    [id] => 11240020883
    [time] => 1577629396712
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017733
)

2019-12-29 15:23:22 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:23:23 - cex place new buy order: eth_btc 0.017735 19.8 [11240022130] margin:0.21990414434734]Array
(
    [complete] => 
    [id] => 11240022130
    [time] => 1577629403422
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017735
)

2019-12-29 15:23:30 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:23:31 - cex place new buy order: eth_btc 0.017737 19.8 [11240023614] margin:0.24243107628124]Array
(
    [complete] => 
    [id] => 11240023614
    [time] => 1577629410706
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017737
)

2019-12-29 15:23:37 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:23:38 - cex place new buy order: eth_btc 0.017739 19.8 [11240025012] margin:0.23112915045944]Array
(
    [complete] => 
    [id] => 11240025012
    [time] => 1577629417857
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017739
)

2019-12-29 15:23:43 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:23:44 - cex place new buy order: eth_btc 0.01775 19.8 [11240026345] margin:0.30985915492958]Array
(
    [complete] => 
    [id] => 11240026345
    [time] => 1577629424401
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01775
)

2019-12-29 15:23:50 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:23:51 - cex place new buy order: eth_btc 0.017752 19.8 [11240028044] margin:0.25912573231186]Array
(
    [complete] => 
    [id] => 11240028044
    [time] => 1577629430784
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017752
)

2019-12-29 15:23:56 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:23:57 - cex place new buy order: eth_btc 0.017754 19.8 [11240029076] margin:0.23093387405653]Array
(
    [complete] => 
    [id] => 11240029076
    [time] => 1577629437103
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017754
)

2019-12-29 15:24:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:24:04 - cex place new buy order: eth_btc 0.017756 19.8 [11240030232] margin:0.20274836674925]Array
(
    [complete] => 
    [id] => 11240030232
    [time] => 1577629444291
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017756
)

2019-12-29 15:24:11 - cex delete buy orders: eth_btc [above margin]
2019-12-29 15:24:17 - cex place new buy order: eth_btc 0.017711 19.8 [11240032760]Array
(
    [complete] => 
    [id] => 11240032760
    [time] => 1577629457496
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017711
)

2019-12-29 15:24:23 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:24:24 - cex place new buy order: eth_btc 0.017713 19.8 [11240033891] margin:0.36696211821825]Array
(
    [complete] => 
    [id] => 11240033891
    [time] => 1577629464204
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017713
)

2019-12-29 15:24:31 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:24:32 - cex place new buy order: eth_btc 0.017715 19.8 [11240035165] margin:0.33305108664974]Array
(
    [complete] => 
    [id] => 11240035165
    [time] => 1577629471862
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017715
)

2019-12-29 15:24:38 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:24:39 - cex place new buy order: eth_btc 0.017717 19.8 [11240036346] margin:0.32736919343004]Array
(
    [complete] => 
    [id] => 11240036346
    [time] => 1577629479013
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017717
)

2019-12-29 15:24:46 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:24:47 - cex place new buy order: eth_btc 0.017719 19.8 [11240037771] margin:0.33861956092329]Array
(
    [complete] => 
    [id] => 11240037771
    [time] => 1577629486823
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017719
)

2019-12-29 15:24:53 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:24:54 - cex place new buy order: eth_btc 0.017721 19.8 [11240039036] margin:0.34422436657073]Array
(
    [complete] => 
    [id] => 11240039036
    [time] => 1577629494237
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017721
)

2019-12-29 15:25:00 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:25:01 - cex place new buy order: eth_btc 0.017723 19.8 [11240039846] margin:0.30468882243411]Array
(
    [complete] => 
    [id] => 11240039846
    [time] => 1577629501383
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017723
)

2019-12-29 15:25:03 - cex place new buy order: eth_btc 0.017725 11.591 [11240039995]Array
(
    [complete] => 
    [id] => 11240039995
    [time] => 1577629503022
    [pending] => 11.59100000
    [amount] => 11.59100000
    [type] => buy
    [price] => 0.017725
)

2019-12-29 15:25:09 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:25:10 - cex place new buy order: eth_btc 0.017727 19.8 [11240040736] margin:0.28205562136854]Array
(
    [complete] => 
    [id] => 11240040736
    [time] => 1577629509928
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017727
)

2019-12-29 15:25:16 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:25:17 - cex place new buy order: eth_btc 0.017729 19.8 [11240041441] margin:0.27074285069659]Array
(
    [complete] => 
    [id] => 11240041441
    [time] => 1577629517082
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017729
)

2019-12-29 15:25:53 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:25:54 - cex place new buy order: eth_btc 0.017731 19.8 [11240045966] margin:0.25943263211325]Array
(
    [complete] => 
    [id] => 11240045966
    [time] => 1577629554249
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017731
)

2019-12-29 15:26:00 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:26:01 - cex place new buy order: eth_btc 0.017733 19.8 [11240046543] margin:0.24812496475497]Array
(
    [complete] => 
    [id] => 11240046543
    [time] => 1577629560834
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017733
)

2019-12-29 15:26:04 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:26:05 - cex place new buy order: eth_btc 0.017735 19.8 [11240047035] margin:0.24809698336621]Array
(
    [complete] => 
    [id] => 11240047035
    [time] => 1577629564724
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017735
)

2019-12-29 15:26:11 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:26:12 - cex place new buy order: eth_btc 0.017737 19.8 [11240047815] margin:0.24243107628124]Array
(
    [complete] => 
    [id] => 11240047815
    [time] => 1577629572172
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017737
)

2019-12-29 15:26:19 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:26:20 - cex place new buy order: eth_btc 0.017739 19.8 [11240048854] margin:0.22549185410676]Array
(
    [complete] => 
    [id] => 11240048854
    [time] => 1577629580311
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017739
)

2019-12-29 15:26:26 - cex delete buy orders: eth_btc [above margin]
2019-12-29 15:26:57 - cex place new buy order: eth_btc 0.017735 19.8 [11240052652]Array
(
    [complete] => 
    [id] => 11240052652
    [time] => 1577629617339
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017735
)

2019-12-29 15:27:02 - cex delete buy orders: eth_btc [above margin]
2019-12-29 15:27:21 - cex place new buy order: eth_btc 0.017711 19.8 [11240055865]Array
(
    [complete] => 
    [id] => 11240055865
    [time] => 1577629640936
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017711
)

2019-12-29 15:27:27 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:27:28 - cex place new buy order: eth_btc 0.017713 19.8 [11240057042] margin:0.31615197877266]Array
(
    [complete] => 
    [id] => 11240057042
    [time] => 1577629648073
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017713
)

2019-12-29 15:27:34 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:27:35 - cex place new buy order: eth_btc 0.017715 19.8 [11240057993] margin:0.33869602032175]Array
(
    [complete] => 
    [id] => 11240057993
    [time] => 1577629654943
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017715
)

2019-12-29 15:27:40 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:27:41 - cex place new buy order: eth_btc 0.017717 19.8 [11240058757] margin:0.32736919343004]Array
(
    [complete] => 
    [id] => 11240058757
    [time] => 1577629661151
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017717
)

2019-12-29 15:27:46 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:27:47 - cex place new buy order: eth_btc 0.017719 19.8 [11240059587] margin:0.31604492352839]Array
(
    [complete] => 
    [id] => 11240059587
    [time] => 1577629667429
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017719
)

2019-12-29 15:27:53 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:27:54 - cex place new buy order: eth_btc 0.017721 19.8 [11240060552] margin:0.30472320975112]Array
(
    [complete] => 
    [id] => 11240060552
    [time] => 1577629673746
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017721
)

2019-12-29 15:28:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:28:04 - cex place new buy order: eth_btc 0.017723 19.8 [11240061751] margin:0.28211928003159]Array
(
    [complete] => 
    [id] => 11240061751
    [time] => 1577629683776
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017723
)

2019-12-29 15:28:09 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:28:10 - cex place new buy order: eth_btc 0.017725 19.8 [11240062434] margin:0.27080394922425]Array
(
    [complete] => 
    [id] => 11240062434
    [time] => 1577629690405
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017725
)

2019-12-29 15:28:16 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:28:17 - cex place new buy order: eth_btc 0.017727 19.8 [11240063421] margin:0.26513228408642]Array
(
    [complete] => 
    [id] => 11240063421
    [time] => 1577629697037
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017727
)

2019-12-29 15:28:23 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:28:24 - cex place new buy order: eth_btc 0.017729 19.8 [11240064148] margin:0.28202380280895]Array
(
    [complete] => 
    [id] => 11240064148
    [time] => 1577629703819
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017729
)

2019-12-29 15:28:29 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:28:30 - cex place new buy order: eth_btc 0.017731 19.8 [11240064994] margin:0.27071231177034]Array
(
    [complete] => 
    [id] => 11240064994
    [time] => 1577629710538
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017731
)

2019-12-29 15:28:36 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:28:37 - cex place new buy order: eth_btc 0.017733 19.8 [11240065545] margin:0.25940337224382]Array
(
    [complete] => 
    [id] => 11240065545
    [time] => 1577629716778
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017733
)

2019-12-29 15:28:43 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:28:44 - cex place new buy order: eth_btc 0.017735 19.8 [11240066334] margin:0.2311812799549]Array
(
    [complete] => 
    [id] => 11240066334
    [time] => 1577629724261
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017735
)

2019-12-29 15:28:51 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:28:52 - cex place new buy order: eth_btc 0.017737 19.8 [11240067776] margin:0.21987934825507]Array
(
    [complete] => 
    [id] => 11240067776
    [time] => 1577629731702
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017737
)

2019-12-29 15:28:57 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:28:58 - cex place new buy order: eth_btc 0.017739 19.8 [11240068614] margin:0.20857996504875]Array
(
    [complete] => 
    [id] => 11240068614
    [time] => 1577629737888
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017739
)

2019-12-29 15:29:03 - cex delete buy orders: eth_btc [above margin]
2019-12-29 15:29:09 - cex place new buy order: eth_btc 0.017729 19.8 [11240070266]Array
(
    [complete] => 
    [id] => 11240070266
    [time] => 1577629749398
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017729
)

2019-12-29 15:29:15 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:29:16 - cex place new buy order: eth_btc 0.017731 19.8 [11240071206] margin:0.21995375331341]Array
(
    [complete] => 
    [id] => 11240071206
    [time] => 1577629755813
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017731
)

2019-12-29 15:29:23 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:29:24 - cex place new buy order: eth_btc 0.017733 19.8 [11240072284] margin:0.20865053854395]Array
(
    [complete] => 
    [id] => 11240072284
    [time] => 1577629763833
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017733
)

2019-12-29 15:29:30 - cex delete buy orders: eth_btc [above margin]
2019-12-29 15:29:37 - cex place new buy order: eth_btc 0.017729 19.8 [11240073729]Array
(
    [complete] => 
    [id] => 11240073729
    [time] => 1577629776821
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017729
)

2019-12-29 15:29:42 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:29:43 - cex place new buy order: eth_btc 0.017731 19.8 [11240074495] margin:0.24815295245615]Array
(
    [complete] => 
    [id] => 11240074495
    [time] => 1577629782904
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017731
)

2019-12-29 15:29:49 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:29:50 - cex place new buy order: eth_btc 0.017733 19.8 [11240075193] margin:0.24812496475497]Array
(
    [complete] => 
    [id] => 11240075193
    [time] => 1577629789900
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017733
)

2019-12-29 15:29:57 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:29:58 - cex place new buy order: eth_btc 0.017735 19.8 [11240076095] margin:0.24245841556243]Array
(
    [complete] => 
    [id] => 11240076095
    [time] => 1577629797942
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017735
)

2019-12-29 15:30:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:30:04 - cex place new buy order: eth_btc 0.017737 19.8 [11240076730] margin:0.21424141624853]Array
(
    [complete] => 
    [id] => 11240076730
    [time] => 1577629804406
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017737
)

2019-12-29 15:30:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:30:11 - cex place new buy order: eth_btc 0.017739 19.8 [11240077294] margin:0.20294266869607]Array
(
    [complete] => 
    [id] => 11240077294
    [time] => 1577629811049
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017739
)

2019-12-29 15:30:17 - cex delete buy orders: eth_btc [above margin]
2019-12-29 15:30:23 - cex place new buy order: eth_btc 0.017729 19.8 [11240078710]Array
(
    [complete] => 
    [id] => 11240078710
    [time] => 1577629823370
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017729
)

2019-12-29 15:30:30 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:30:31 - cex place new buy order: eth_btc 0.017731 19.8 [11240079536] margin:0.26507247194179]Array
(
    [complete] => 
    [id] => 11240079536
    [time] => 1577629830723
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017731
)

2019-12-29 15:30:36 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:30:37 - cex place new buy order: eth_btc 0.017733 19.8 [11240080437] margin:0.25376416849938]Array
(
    [complete] => 
    [id] => 11240080437
    [time] => 1577629837393
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017733
)

2019-12-29 15:30:44 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:30:45 - cex place new buy order: eth_btc 0.017735 19.8 [11240081320] margin:0.25373555117001]Array
(
    [complete] => 
    [id] => 11240081320
    [time] => 1577629845032
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017735
)

2019-12-29 15:30:51 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:30:52 - cex place new buy order: eth_btc 0.017737 19.8 [11240082379] margin:0.2649828043074]Array
(
    [complete] => 
    [id] => 11240082379
    [time] => 1577629851707
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017737
)

2019-12-29 15:30:57 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:30:58 - cex place new buy order: eth_btc 0.017739 19.8 [11240083381] margin:0.25931563222277]Array
(
    [complete] => 
    [id] => 11240083381
    [time] => 1577629857913
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017739
)

2019-12-29 15:31:04 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:31:05 - cex place new buy order: eth_btc 0.017741 19.8 [11240084388] margin:0.24801307705316]Array
(
    [complete] => 
    [id] => 11240084388
    [time] => 1577629864608
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017741
)

2019-12-29 15:31:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:31:11 - cex place new buy order: eth_btc 0.017743 19.8 [11240085356] margin:0.25925717184241]Array
(
    [complete] => 
    [id] => 11240085356
    [time] => 1577629871505
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017743
)

2019-12-29 15:31:17 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:31:19 - cex place new buy order: eth_btc 0.017745 19.8 [11240086692] margin:0.29304029304029]Array
(
    [complete] => 
    [id] => 11240086692
    [time] => 1577629879005
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017745
)

2019-12-29 15:31:25 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:31:26 - cex place new buy order: eth_btc 0.017747 19.8 [11240087768] margin:0.2704682481546]Array
(
    [complete] => 
    [id] => 11240087768
    [time] => 1577629886483
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017747
)

2019-12-29 15:31:33 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:31:34 - cex place new buy order: eth_btc 0.017749 19.8 [11240088657] margin:0.26480365090991]Array
(
    [complete] => 
    [id] => 11240088657
    [time] => 1577629893948
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017749
)

2019-12-29 15:31:39 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:31:40 - cex place new buy order: eth_btc 0.017751 19.8 [11240089265] margin:0.25350684468481]Array
(
    [complete] => 
    [id] => 11240089265
    [time] => 1577629900300
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017751
)

2019-12-29 15:31:46 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:31:47 - cex place new buy order: eth_btc 0.017753 19.8 [11240090208] margin:0.24221258378865]Array
(
    [complete] => 
    [id] => 11240090208
    [time] => 1577629907241
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017753
)

2019-12-29 15:31:53 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:31:54 - cex place new buy order: eth_btc 0.017755 19.8 [11240091021] margin:0.25344973246972]Array
(
    [complete] => 
    [id] => 11240091021
    [time] => 1577629914312
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017755
)

2019-12-29 15:32:03 - cex delete buy orders: eth_btc [above margin]
2019-12-29 15:32:09 - cex place new buy order: eth_btc 0.017731 19.8 [11240092518]Array
(
    [complete] => 
    [id] => 11240092518
    [time] => 1577629929536
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017731
)

2019-12-29 15:32:14 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:32:15 - cex place new buy order: eth_btc 0.017733 19.8 [11240092813] margin:0.33271302092142]Array
(
    [complete] => 
    [id] => 11240092813
    [time] => 1577629935328
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017733
)

2019-12-29 15:32:21 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:32:22 - cex place new buy order: eth_btc 0.017735 19.8 [11240093197] margin:0.32139836481533]Array
(
    [complete] => 
    [id] => 11240093197
    [time] => 1577629941870
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017735
)

2019-12-29 15:32:27 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:32:28 - cex place new buy order: eth_btc 0.017737 19.8 [11240093571] margin:0.29881039634663]Array
(
    [complete] => 
    [id] => 11240093571
    [time] => 1577629948057
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017737
)

2019-12-29 15:32:34 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:32:35 - cex place new buy order: eth_btc 0.017739 19.8 [11240094187] margin:0.25367833587011]Array
(
    [complete] => 
    [id] => 11240094187
    [time] => 1577629955143
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017739
)

2019-12-29 15:32:40 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:32:41 - cex place new buy order: eth_btc 0.017741 19.8 [11240094569] margin:0.22546643368468]Array
(
    [complete] => 
    [id] => 11240094569
    [time] => 1577629961421
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017741
)

2019-12-29 15:32:47 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:32:48 - cex place new buy order: eth_btc 0.017743 19.8 [11240095234] margin:0.21416896804374]Array
(
    [complete] => 
    [id] => 11240095234
    [time] => 1577629967988
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017743
)

2019-12-29 15:32:54 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:32:55 - cex place new buy order: eth_btc 0.017745 19.8 [11240095726] margin:0.2028740490279]Array
(
    [complete] => 
    [id] => 11240095726
    [time] => 1577629974952
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017745
)

2019-12-29 15:33:00 - cex delete buy orders: eth_btc [above margin]
2019-12-29 15:33:03 - cex place new buy order: eth_btc 0.017731 19.8 [11240096475]Array
(
    [complete] => 
    [id] => 11240096475
    [time] => 1577629983483
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017731
)

2019-12-29 15:33:09 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:33:10 - cex place new buy order: eth_btc 0.017733 19.8 [11240097288] margin:0.27068177973271]Array
(
    [complete] => 
    [id] => 11240097288
    [time] => 1577629989611
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017733
)

2019-12-29 15:33:15 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:33:17 - cex place new buy order: eth_btc 0.017735 19.8 [11240097827] margin:0.26501268677754]Array
(
    [complete] => 
    [id] => 11240097827
    [time] => 1577629996556
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017735
)

2019-12-29 15:33:22 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:33:23 - cex place new buy order: eth_btc 0.017737 19.8 [11240098599] margin:0.25934487230084]Array
(
    [complete] => 
    [id] => 11240098599
    [time] => 1577630003374
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017737
)

2019-12-29 15:33:29 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:33:30 - cex place new buy order: eth_btc 0.017739 19.8 [11240099222] margin:0.24240374316478]Array
(
    [complete] => 
    [id] => 11240099222
    [time] => 1577630009972
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017739
)

2019-12-29 15:33:36 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:33:37 - cex place new buy order: eth_btc 0.017741 19.8 [11240100051] margin:0.23673975536893]Array
(
    [complete] => 
    [id] => 11240100051
    [time] => 1577630016890
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017741
)

2019-12-29 15:33:43 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:33:44 - cex place new buy order: eth_btc 0.017743 19.8 [11240100762] margin:0.23107704446823]Array
(
    [complete] => 
    [id] => 11240100762
    [time] => 1577630023820
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017743
)

2019-12-29 15:33:49 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:33:50 - cex place new buy order: eth_btc 0.017745 19.8 [11240101741] margin:0.2028740490279]Array
(
    [complete] => 
    [id] => 11240101741
    [time] => 1577630030354
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017745
)

2019-12-29 15:33:56 - cex delete buy orders: eth_btc [above margin]
2019-12-29 15:34:02 - cex place new buy order: eth_btc 0.017731 19.8 [11240103002]Array
(
    [complete] => 
    [id] => 11240103002
    [time] => 1577630042389
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017731
)

2019-12-29 15:34:09 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:34:09 - cex place new buy order: eth_btc 0.017733 19.8 [11240103920] margin:0.30451700219929]Array
(
    [complete] => 
    [id] => 11240103920
    [time] => 1577630049532
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017733
)

2019-12-29 15:34:16 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:34:17 - cex place new buy order: eth_btc 0.017735 19.8 [11240104722] margin:0.27065125458132]Array
(
    [complete] => 
    [id] => 11240104722
    [time] => 1577630057265
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017735
)

2019-12-29 15:34:23 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:34:24 - cex place new buy order: eth_btc 0.017737 19.8 [11240105467] margin:0.24806900828778]Array
(
    [complete] => 
    [id] => 11240105467
    [time] => 1577630064356
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017737
)

2019-12-29 15:34:30 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:34:31 - cex place new buy order: eth_btc 0.017739 19.8 [11240106017] margin:0.21421726140143]Array
(
    [complete] => 
    [id] => 11240106017
    [time] => 1577630071055
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017739
)

2019-12-29 15:34:37 - cex delete buy orders: eth_btc [above margin]
2019-12-29 15:34:43 - cex place new buy order: eth_btc 0.017711 19.8 [11240107656]Array
(
    [complete] => 
    [id] => 11240107656
    [time] => 1577630082917
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017711
)

2019-12-29 15:34:49 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:34:50 - cex place new buy order: eth_btc 0.017713 19.8 [11240108566] margin:0.32179754982218]Array
(
    [complete] => 
    [id] => 11240108566
    [time] => 1577630089652
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017713
)

2019-12-29 15:34:55 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:34:56 - cex place new buy order: eth_btc 0.017715 19.8 [11240109363] margin:0.25966694891333]Array
(
    [complete] => 
    [id] => 11240109363
    [time] => 1577630096190
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017715
)

2019-12-29 15:35:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:35:04 - cex place new buy order: eth_btc 0.017717 19.8 [11240110237] margin:0.2201275610995]Array
(
    [complete] => 
    [id] => 11240110237
    [time] => 1577630103729
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017717
)

2019-12-29 15:35:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:35:11 - cex place new buy order: eth_btc 0.017719 19.8 [11240111071] margin:0.2088153959027]Array
(
    [complete] => 
    [id] => 11240111071
    [time] => 1577630111226
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017719
)

2019-12-29 15:35:18 - cex delete buy orders: eth_btc[move]
2019-12-29 15:35:19 - cex place new buy order: eth_btc 0.01772 19.8 [11240111889] margin:0.19750578409796]Array
(
    [complete] => 
    [id] => 11240111889
    [time] => 1577630119523
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01772
)

2019-12-29 15:35:25 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:35:26 - cex place new buy order: eth_btc 0.017722 19.8 [11240112412] margin:0.2087800473987]Array
(
    [complete] => 
    [id] => 11240112412
    [time] => 1577630126333
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017722
)

2019-12-29 15:35:33 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:35:34 - cex place new buy order: eth_btc 0.017724 19.8 [11240113445] margin:0.21439855563079]Array
(
    [complete] => 
    [id] => 11240113445
    [time] => 1577630134193
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017724
)

2019-12-29 15:35:41 - cex delete buy orders: eth_btc [above margin]
2019-12-29 15:35:49 - cex place new buy order: eth_btc 0.017711 19.8 [11240114617]Array
(
    [complete] => 
    [id] => 11240114617
    [time] => 1577630148971
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017711
)

2019-12-29 15:35:56 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:35:57 - cex place new buy order: eth_btc 0.017713 19.8 [11240115292] margin:0.23146841302997]Array
(
    [complete] => 
    [id] => 11240115292
    [time] => 1577630156689
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017713
)

2019-12-29 15:36:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:36:04 - cex place new buy order: eth_btc 0.017715 19.8 [11240115804] margin:0.22579734688117]Array
(
    [complete] => 
    [id] => 11240115804
    [time] => 1577630163811
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017715
)

2019-12-29 15:36:11 - cex delete buy orders: eth_btc [above margin]
2019-12-29 15:36:18 - cex place new buy order: eth_btc 0.017711 19.8 [11240116988]Array
(
    [complete] => 
    [id] => 11240116988
    [time] => 1577630177874
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017711
)

2019-12-29 15:36:23 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:36:24 - cex place new buy order: eth_btc 0.017713 19.8 [11240117490] margin:0.20324055778242]Array
(
    [complete] => 
    [id] => 11240117490
    [time] => 1577630184240
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017713
)

2019-12-29 15:36:31 - cex delete buy orders: eth_btc[move]
2019-12-29 15:36:31 - cex place new buy order: eth_btc 0.017714 19.8 [11240118313] margin:0.19757267852101]Array
(
    [complete] => 
    [id] => 11240118313
    [time] => 1577630191568
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017714
)

2019-12-29 15:36:38 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:36:39 - cex place new buy order: eth_btc 0.017716 19.8 [11240119264] margin:0.2088507563784]Array
(
    [complete] => 
    [id] => 11240119264
    [time] => 1577630199106
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017716
)

2019-12-29 15:36:45 - cex delete buy orders: eth_btc [above margin]
2019-12-29 15:36:51 - cex place new buy order: eth_btc 0.017701 19.8 [11240120676]Array
(
    [complete] => 
    [id] => 11240120676
    [time] => 1577630211371
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017701
)

2019-12-29 15:36:58 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:36:59 - cex place new buy order: eth_btc 0.017703 19.8 [11240121531] margin:0.27114048466361]Array
(
    [complete] => 
    [id] => 11240121531
    [time] => 1577630219071
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017703
)

2019-12-29 15:37:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:37:04 - cex place new buy order: eth_btc 0.017705 19.8 [11240122055] margin:0.259813611974]Array
(
    [complete] => 
    [id] => 11240122055
    [time] => 1577630223872
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017705
)

2019-12-29 15:37:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:37:11 - cex place new buy order: eth_btc 0.017707 19.8 [11240122618] margin:0.24848929801773]Array
(
    [complete] => 
    [id] => 11240122618
    [time] => 1577630231170
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017707
)

2019-12-29 15:37:17 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:37:19 - cex place new buy order: eth_btc 0.017709 19.8 [11240123374] margin:0.2428143881642]Array
(
    [complete] => 
    [id] => 11240123374
    [time] => 1577630238597
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017709
)

2019-12-29 15:37:25 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:37:26 - cex place new buy order: eth_btc 0.017711 19.8 [11240123850] margin:0.23714075997967]Array
(
    [complete] => 
    [id] => 11240123850
    [time] => 1577630245915
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017711
)

2019-12-29 15:37:33 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:37:34 - cex place new buy order: eth_btc 0.017713 19.8 [11240124411] margin:0.22582284198047]Array
(
    [complete] => 
    [id] => 11240124411
    [time] => 1577630253711
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017713
)

2019-12-29 15:37:40 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:37:41 - cex place new buy order: eth_btc 0.017715 19.8 [11240124905] margin:0.22579734688117]Array
(
    [complete] => 
    [id] => 11240124905
    [time] => 1577630261241
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017715
)

2019-12-29 15:37:48 - cex delete buy orders: eth_btc [above margin]
2019-12-29 15:37:55 - cex place new buy order: eth_btc 0.017701 19.8 [11240125960]Array
(
    [complete] => 
    [id] => 11240125960
    [time] => 1577630275142
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017701
)

2019-12-29 15:38:01 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:38:02 - cex place new buy order: eth_btc 0.017703 19.8 [11240126458] margin:0.27114048466361]Array
(
    [complete] => 
    [id] => 11240126458
    [time] => 1577630282358
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017703
)

2019-12-29 15:38:08 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:38:09 - cex place new buy order: eth_btc 0.017705 19.8 [11240127128] margin:0.26546173397344]Array
(
    [complete] => 
    [id] => 11240127128
    [time] => 1577630289422
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017705
)

2019-12-29 15:38:15 - cex delete buy orders: eth_btc [above margin]
2019-12-29 15:38:34 - cex place new buy order: eth_btc 0.017701 19.8 [11240130333]Array
(
    [complete] => 
    [id] => 11240130333
    [time] => 1577630314556
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017701
)

2019-12-29 15:38:40 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:38:41 - cex place new buy order: eth_btc 0.017703 19.8 [11240131042] margin:0.20335536349771]Array
(
    [complete] => 
    [id] => 11240131042
    [time] => 1577630321271
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017703
)

2019-12-29 15:38:47 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:38:48 - cex place new buy order: eth_btc 0.017705 19.8 [11240131768] margin:0.22592487997739]Array
(
    [complete] => 
    [id] => 11240131768
    [time] => 1577630327910
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017705
)

2019-12-29 15:38:54 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:38:55 - cex place new buy order: eth_btc 0.017707 19.8 [11240132731] margin:0.21460439374259]Array
(
    [complete] => 
    [id] => 11240132731
    [time] => 1577630334832
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017707
)

2019-12-29 15:39:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:39:04 - cex place new buy order: eth_btc 0.017709 19.8 [11240133678] margin:0.20328646450956]Array
(
    [complete] => 
    [id] => 11240133678
    [time] => 1577630344305
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017709
)

2019-12-29 15:39:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:39:11 - cex place new buy order: eth_btc 0.017711 19.8 [11240134627] margin:0.24843317712155]Array
(
    [complete] => 
    [id] => 11240134627
    [time] => 1577630350678
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017711
)

2019-12-29 15:39:16 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:39:17 - cex place new buy order: eth_btc 0.017713 19.8 [11240135511] margin:0.22017727093095]Array
(
    [complete] => 
    [id] => 11240135511
    [time] => 1577630357138
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017713
)

2019-12-29 15:39:23 - cex delete buy orders: eth_btc[move]
2019-12-29 15:39:24 - cex place new buy order: eth_btc 0.017714 19.8 [11240136324] margin:0.19757267852101]Array
(
    [complete] => 
    [id] => 11240136324
    [time] => 1577630363811
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017714
)

2019-12-29 15:39:29 - cex delete buy orders: eth_btc [above margin]
2019-12-29 15:39:35 - cex place new buy order: eth_btc 0.017701 19.8 [11240137822]Array
(
    [complete] => 
    [id] => 11240137822
    [time] => 1577630375082
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017701
)

2019-12-29 15:39:41 - cex delete buy orders: eth_btc [above margin]
2019-12-29 15:39:47 - cex place new buy order: eth_btc 0.017701 19.8 [11240139152]Array
(
    [complete] => 
    [id] => 11240139152
    [time] => 1577630387105
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017701
)

2019-12-29 15:39:52 - cex delete buy orders: eth_btc [above margin]
2019-12-29 15:39:59 - cex place new buy order: eth_btc 0.017701 19.8 [11240140375]Array
(
    [complete] => 
    [id] => 11240140375
    [time] => 1577630399416
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017701
)

2019-12-29 15:40:04 - cex place new buy order: eth_btc 0.017703 11.6298 [11240140948]Array
(
    [complete] => 
    [id] => 11240140948
    [time] => 1577630404169
    [pending] => 11.62980000
    [amount] => 11.62980000
    [type] => buy
    [price] => 0.017703
)

2019-12-29 15:40:11 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:40:12 - cex place new buy order: eth_btc 0.017705 19.8 [11240141836] margin:0.2428692459757]Array
(
    [complete] => 
    [id] => 11240141836
    [time] => 1577630411692
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017705
)

2019-12-29 15:40:17 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:40:19 - cex place new buy order: eth_btc 0.017707 19.8 [11240142673] margin:0.25413678206359]Array
(
    [complete] => 
    [id] => 11240142673
    [time] => 1577630419009
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017707
)

2019-12-29 15:40:25 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:40:26 - cex place new buy order: eth_btc 0.017709 19.8 [11240143943] margin:0.23152069569143]Array
(
    [complete] => 
    [id] => 11240143943
    [time] => 1577630426467
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017709
)

2019-12-29 15:40:33 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:40:34 - cex place new buy order: eth_btc 0.017711 19.8 [11240144706] margin:0.22020213426683]Array
(
    [complete] => 
    [id] => 11240144706
    [time] => 1577630433885
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017711
)

2019-12-29 15:40:41 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:40:42 - cex place new buy order: eth_btc 0.017713 19.8 [11240145396] margin:0.22582284198047]Array
(
    [complete] => 
    [id] => 11240145396
    [time] => 1577630442243
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017713
)

2019-12-29 15:40:49 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:40:50 - cex place new buy order: eth_btc 0.017715 19.8 [11240146076] margin:0.21450747953711]Array
(
    [complete] => 
    [id] => 11240146076
    [time] => 1577630450042
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017715
)

2019-12-29 15:40:56 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:40:57 - cex place new buy order: eth_btc 0.017717 19.8 [11240146947] margin:0.23141615397639]Array
(
    [complete] => 
    [id] => 11240146947
    [time] => 1577630457482
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017717
)

2019-12-29 15:41:03 - cex delete buy orders: eth_btc[move]
2019-12-29 15:41:04 - cex place new buy order: eth_btc 0.017718 19.8 [11240147621] margin:0.19752807720523]Array
(
    [complete] => 
    [id] => 11240147621
    [time] => 1577630464272
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017718
)

2019-12-29 15:41:10 - cex delete buy orders: eth_btc [above margin]
2019-12-29 15:41:16 - cex place new buy order: eth_btc 0.017699 19.8 [11240149033]Array
(
    [complete] => 
    [id] => 11240149033
    [time] => 1577630476385
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017699
)

2019-12-29 15:41:22 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:41:23 - cex place new buy order: eth_btc 0.017701 19.8 [11240150279] margin:0.32201570532737]Array
(
    [complete] => 
    [id] => 11240150279
    [time] => 1577630482943
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017701
)

2019-12-29 15:41:29 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:41:30 - cex place new buy order: eth_btc 0.017703 19.8 [11240151245] margin:0.32197932553806]Array
(
    [complete] => 
    [id] => 11240151245
    [time] => 1577630489725
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017703
)

2019-12-29 15:41:35 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:41:36 - cex place new buy order: eth_btc 0.017705 19.8 [11240152231] margin:0.30499858796948]Array
(
    [complete] => 
    [id] => 11240152231
    [time] => 1577630496369
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017705
)

2019-12-29 15:41:42 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:41:43 - cex place new buy order: eth_btc 0.017707 19.8 [11240152900] margin:0.28237420229287]Array
(
    [complete] => 
    [id] => 11240152900
    [time] => 1577630503416
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017707
)

2019-12-29 15:41:49 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:41:50 - cex place new buy order: eth_btc 0.017709 19.8 [11240153705] margin:0.27669546558247]Array
(
    [complete] => 
    [id] => 11240153705
    [time] => 1577630509951
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017709
)

2019-12-29 15:41:56 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:41:57 - cex place new buy order: eth_btc 0.017711 19.8 [11240154373] margin:0.25972559426344]Array
(
    [complete] => 
    [id] => 11240154373
    [time] => 1577630516806
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017711
)

2019-12-29 15:42:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:42:04 - cex place new buy order: eth_btc 0.017713 19.8 [11240155269] margin:0.2484051261785]Array
(
    [complete] => 
    [id] => 11240155269
    [time] => 1577630524290
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017713
)

2019-12-29 15:42:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:42:11 - cex place new buy order: eth_btc 0.017715 19.8 [11240155956] margin:0.22015241320914]Array
(
    [complete] => 
    [id] => 11240155956
    [time] => 1577630531145
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017715
)

2019-12-29 15:42:18 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:42:19 - cex place new buy order: eth_btc 0.017717 19.8 [11240156778] margin:0.23141615397639]Array
(
    [complete] => 
    [id] => 11240156778
    [time] => 1577630539039
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017717
)

2019-12-29 15:42:25 - cex delete buy orders: eth_btc [above margin]
2019-12-29 15:42:32 - cex place new buy order: eth_btc 0.017699 19.8 [11240157769]Array
(
    [complete] => 
    [id] => 11240157769
    [time] => 1577630551696
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017699
)

2019-12-29 15:42:37 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:42:39 - cex place new buy order: eth_btc 0.017701 19.8 [11240158614] margin:0.28246991695384]Array
(
    [complete] => 
    [id] => 11240158614
    [time] => 1577630559061
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017701
)

2019-12-29 15:42:44 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:42:45 - cex place new buy order: eth_btc 0.017703 19.8 [11240159163] margin:0.27114048466361]Array
(
    [complete] => 
    [id] => 11240159163
    [time] => 1577630565134
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017703
)

2019-12-29 15:42:50 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:42:51 - cex place new buy order: eth_btc 0.017705 19.8 [11240159582] margin:0.26546173397344]Array
(
    [complete] => 
    [id] => 11240159582
    [time] => 1577630571369
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017705
)

2019-12-29 15:42:57 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:42:58 - cex place new buy order: eth_btc 0.017707 19.8 [11240160143] margin:0.25413678206359]Array
(
    [complete] => 
    [id] => 11240160143
    [time] => 1577630577873
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017707
)

2019-12-29 15:43:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:43:04 - cex place new buy order: eth_btc 0.017709 19.8 [11240160620] margin:0.2428143881642]Array
(
    [complete] => 
    [id] => 11240160620
    [time] => 1577630584369
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017709
)

2019-12-29 15:43:11 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:43:12 - cex place new buy order: eth_btc 0.017711 19.8 [11240161326] margin:0.23149455140872]Array
(
    [complete] => 
    [id] => 11240161326
    [time] => 1577630592253
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017711
)

2019-12-29 15:43:19 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:43:19 - cex place new buy order: eth_btc 0.017713 19.8 [11240161988] margin:0.22582284198047]Array
(
    [complete] => 
    [id] => 11240161988
    [time] => 1577630599550
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017713
)

2019-12-29 15:43:26 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:43:27 - cex place new buy order: eth_btc 0.017715 19.8 [11240162867] margin:0.20886254586507]Array
(
    [complete] => 
    [id] => 11240162867
    [time] => 1577630606827
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017715
)

2019-12-29 15:43:33 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:43:34 - cex place new buy order: eth_btc 0.017717 19.8 [11240163748] margin:0.20319467178418]Array
(
    [complete] => 
    [id] => 11240163748
    [time] => 1577630614166
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017717
)

2019-12-29 15:43:40 - cex delete buy orders: eth_btc [above margin]
2019-12-29 15:43:46 - cex place new buy order: eth_btc 0.017699 19.8 [11240165052]Array
(
    [complete] => 
    [id] => 11240165052
    [time] => 1577630626402
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017699
)

2019-12-29 15:43:51 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:43:52 - cex place new buy order: eth_btc 0.017701 19.8 [11240165616] margin:0.28246991695384]Array
(
    [complete] => 
    [id] => 11240165616
    [time] => 1577630632113
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017701
)

2019-12-29 15:43:58 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:43:59 - cex place new buy order: eth_btc 0.017703 19.8 [11240166350] margin:0.27114048466361]Array
(
    [complete] => 
    [id] => 11240166350
    [time] => 1577630639223
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017703
)

2019-12-29 15:44:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:44:04 - cex place new buy order: eth_btc 0.017705 19.8 [11240166777] margin:0.26546173397344]Array
(
    [complete] => 
    [id] => 11240166777
    [time] => 1577630644414
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017705
)

2019-12-29 15:44:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:44:11 - cex place new buy order: eth_btc 0.017707 19.8 [11240167526] margin:0.25413678206359]Array
(
    [complete] => 
    [id] => 11240167526
    [time] => 1577630650842
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017707
)

2019-12-29 15:44:17 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:44:18 - cex place new buy order: eth_btc 0.017709 19.8 [11240168372] margin:0.23716754192782]Array
(
    [complete] => 
    [id] => 11240168372
    [time] => 1577630658075
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017709
)

2019-12-29 15:44:25 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:44:26 - cex place new buy order: eth_btc 0.017711 19.8 [11240169607] margin:0.22584834283776]Array
(
    [complete] => 
    [id] => 11240169607
    [time] => 1577630665708
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017711
)

2019-12-29 15:44:32 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:44:33 - cex place new buy order: eth_btc 0.017713 19.8 [11240170427] margin:0.21453169988144]Array
(
    [complete] => 
    [id] => 11240170427
    [time] => 1577630672849
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017713
)

2019-12-29 15:44:38 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:44:39 - cex place new buy order: eth_btc 0.017715 19.8 [11240170989] margin:0.20321761219304]Array
(
    [complete] => 
    [id] => 11240170989
    [time] => 1577630679427
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017715
)

2019-12-29 15:44:45 - cex delete buy orders: eth_btc [above margin]
2019-12-29 15:44:51 - cex place new buy order: eth_btc 0.017699 19.8 [11240171780]Array
(
    [complete] => 
    [id] => 11240171780
    [time] => 1577630690707
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017699
)

2019-12-29 15:44:56 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:44:57 - cex place new buy order: eth_btc 0.017701 19.8 [11240172308] margin:0.28246991695384]Array
(
    [complete] => 
    [id] => 11240172308
    [time] => 1577630696673
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017701
)

2019-12-29 15:45:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:45:04 - cex place new buy order: eth_btc 0.017703 19.8 [11240173206] margin:0.24289668417783]Array
(
    [complete] => 
    [id] => 11240173206
    [time] => 1577630704354
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017703
)

2019-12-29 15:45:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:45:11 - cex place new buy order: eth_btc 0.017705 19.8 [11240173807] margin:0.23157300197685]Array
(
    [complete] => 
    [id] => 11240173807
    [time] => 1577630710746
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017705
)

2019-12-29 15:45:17 - cex delete buy orders: eth_btc [above margin]
2019-12-29 15:45:23 - cex place new buy order: eth_btc 0.017699 19.8 [11240175013]Array
(
    [complete] => 
    [id] => 11240175013
    [time] => 1577630722976
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017699
)

2019-12-29 15:45:28 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:45:29 - cex place new buy order: eth_btc 0.017701 19.8 [11240175696] margin:0.21467713688492]Array
(
    [complete] => 
    [id] => 11240175696
    [time] => 1577630729504
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017701
)

2019-12-29 15:45:36 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:45:37 - cex place new buy order: eth_btc 0.017703 19.8 [11240176683] margin:0.20335536349771]Array
(
    [complete] => 
    [id] => 11240176683
    [time] => 1577630736684
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017703
)

2019-12-29 15:45:42 - cex delete buy orders: eth_btc [above margin]
2019-12-29 15:45:49 - cex place new buy order: eth_btc 0.017699 19.8 [11240177610]Array
(
    [complete] => 
    [id] => 11240177610
    [time] => 1577630748614
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017699
)

2019-12-29 15:45:54 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:45:55 - cex place new buy order: eth_btc 0.017701 19.8 [11240178080] margin:0.20337834020676]Array
(
    [complete] => 
    [id] => 11240178080
    [time] => 1577630754646
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017701
)

2019-12-29 15:46:00 - cex delete buy orders: eth_btc [above margin]
2019-12-29 15:46:02 - cex place new buy order: eth_btc 0.017699 19.8 [11240178655]Array
(
    [complete] => 
    [id] => 11240178655
    [time] => 1577630762398
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017699
)

2019-12-29 15:46:07 - cex delete buy orders: eth_btc [replace]
2019-12-29 15:46:09 - cex place new buy order: eth_btc 0.017701 19.8 [11240179103] margin:0.20337834020676]Array
(
    [complete] => 
    [id] => 11240179103
    [time] => 1577630768590
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017701
)

2019-12-29 15:46:14 - cex delete buy orders: eth_btc [above margin]
2019-12-29 15:47:37 - cex place new buy order: eth_btc 0.017699 19.8 [11240187022]Array
(
    [complete] => 
    [id] => 11240187022
    [time] => 1577630857040
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017699
)

2019-12-29 15:47:42 - cex delete buy orders: eth_btc [above margin]
2019-12-29 15:47:48 - cex place new buy order: eth_btc 0.017699 19.8 [11240187839]Array
(
    [complete] => 
    [id] => 11240187839
    [time] => 1577630868159
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017699
)

2019-12-29 15:47:53 - cex delete buy orders: eth_btc [above margin]
2019-12-29 16:08:20 - cex place new buy order: eth_btc 0.017699 19.8 [11240308324]Array
(
    [complete] => 
    [id] => 11240308324
    [time] => 1577632100284
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017699
)

2019-12-29 16:08:27 - cex delete buy orders: eth_btc [above margin]
2019-12-29 16:08:34 - cex place new buy order: eth_btc 0.017699 19.8 [11240309442]Array
(
    [complete] => 
    [id] => 11240309442
    [time] => 1577632113925
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017699
)

2019-12-29 16:08:39 - cex delete buy orders: eth_btc [above margin]
2019-12-29 16:08:46 - cex place new buy order: eth_btc 0.017699 19.8 [11240310303]Array
(
    [complete] => 
    [id] => 11240310303
    [time] => 1577632126373
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017699
)

2019-12-29 16:08:52 - cex delete buy orders: eth_btc [above margin]
2019-12-29 16:08:59 - cex place new buy order: eth_btc 0.017699 19.8 [11240311669]Array
(
    [complete] => 
    [id] => 11240311669
    [time] => 1577632139028
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017699
)

2019-12-29 16:09:03 - cex delete buy orders: eth_btc [above margin]
2019-12-29 16:09:09 - cex place new buy order: eth_btc 0.017699 19.8 [11240312800]Array
(
    [complete] => 
    [id] => 11240312800
    [time] => 1577632149531
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017699
)

2019-12-29 16:09:14 - cex delete buy orders: eth_btc [above margin]
2019-12-29 16:09:22 - cex place new buy order: eth_btc 0.017699 19.8 [11240313746]Array
(
    [complete] => 
    [id] => 11240313746
    [time] => 1577632161862
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017699
)

2019-12-29 16:09:28 - cex delete buy orders: eth_btc [above margin]
2019-12-29 16:09:35 - cex place new buy order: eth_btc 0.017699 19.8 [11240315287]Array
(
    [complete] => 
    [id] => 11240315287
    [time] => 1577632174636
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017699
)

2019-12-29 16:09:40 - cex delete buy orders: eth_btc [above margin]
2019-12-29 16:09:46 - cex place new buy order: eth_btc 0.017699 19.8 [11240316490]Array
(
    [complete] => 
    [id] => 11240316490
    [time] => 1577632185661
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017699
)

2019-12-29 16:09:51 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:09:52 - cex place new buy order: eth_btc 0.017701 19.8 [11240316855] margin:0.20337834020676]Array
(
    [complete] => 
    [id] => 11240316855
    [time] => 1577632191734
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017701
)

2019-12-29 16:09:58 - cex delete buy orders: eth_btc [above margin]
2019-12-29 16:10:02 - cex place new buy order: eth_btc 0.017699 19.8 [11240317946]Array
(
    [complete] => 
    [id] => 11240317946
    [time] => 1577632202421
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017699
)

2019-12-29 16:10:07 - cex delete buy orders: eth_btc [above margin]
2019-12-29 16:10:13 - cex place new buy order: eth_btc 0.017699 19.8 [11240318732]Array
(
    [complete] => 
    [id] => 11240318732
    [time] => 1577632213473
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017699
)

2019-12-29 16:10:19 - cex delete buy orders: eth_btc [above margin]
2019-12-29 16:10:25 - cex place new buy order: eth_btc 0.017699 19.8 [11240319663]Array
(
    [complete] => 
    [id] => 11240319663
    [time] => 1577632224590
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017699
)

2019-12-29 16:10:30 - cex delete buy orders: eth_btc [above margin]
2019-12-29 16:10:42 - cex place new buy order: eth_btc 0.017699 19.8 [11240320629]Array
(
    [complete] => 
    [id] => 11240320629
    [time] => 1577632241760
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017699
)

2019-12-29 16:10:47 - cex delete buy orders: eth_btc [above margin]
2019-12-29 16:25:15 - cex place new buy order: eth_btc 0.017699 19.8 [11240394970]Array
(
    [complete] => 
    [id] => 11240394970
    [time] => 1577633114939
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017699
)

2019-12-29 16:25:22 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:25:23 - cex place new buy order: eth_btc 0.017701 19.8 [11240396361] margin:0.23727473024122]Array
(
    [complete] => 
    [id] => 11240396361
    [time] => 1577633122533
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017701
)

2019-12-29 16:25:29 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:25:30 - cex place new buy order: eth_btc 0.017703 19.8 [11240397889] margin:0.22595040388633]Array
(
    [complete] => 
    [id] => 11240397889
    [time] => 1577633130568
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017703
)

2019-12-29 16:25:36 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:25:37 - cex place new buy order: eth_btc 0.017705 19.8 [11240398495] margin:0.20898051397908]Array
(
    [complete] => 
    [id] => 11240398495
    [time] => 1577633136949
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017705
)

2019-12-29 16:25:43 - cex delete buy orders: eth_btc [above margin]
2019-12-29 16:25:49 - cex place new buy order: eth_btc 0.017699 19.8 [11240399759]Array
(
    [complete] => 
    [id] => 11240399759
    [time] => 1577633149552
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017699
)

2019-12-29 16:25:55 - cex delete buy orders: eth_btc [above margin]
2019-12-29 16:27:35 - cex place new buy order: eth_btc 0.017699 19.8 [11240409716]Array
(
    [complete] => 
    [id] => 11240409716
    [time] => 1577633254912
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017699
)

2019-12-29 16:27:40 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:27:41 - cex place new buy order: eth_btc 0.017701 19.8 [11240410022] margin:0.20902773854583]Array
(
    [complete] => 
    [id] => 11240410022
    [time] => 1577633260721
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017701
)

2019-12-29 16:27:46 - cex delete buy orders: eth_btc [above margin]
2019-12-29 16:27:53 - cex place new buy order: eth_btc 0.017699 19.8 [11240411220]Array
(
    [complete] => 
    [id] => 11240411220
    [time] => 1577633273497
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017699
)

2019-12-29 16:27:59 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:28:00 - cex place new buy order: eth_btc 0.017701 19.8 [11240411682] margin:0.20337834020676]Array
(
    [complete] => 
    [id] => 11240411682
    [time] => 1577633279621
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017701
)

2019-12-29 16:28:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:28:04 - cex place new buy order: eth_btc 0.017703 19.8 [11240411996] margin:0.20335536349771]Array
(
    [complete] => 
    [id] => 11240411996
    [time] => 1577633284442
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017703
)

2019-12-29 16:28:10 - cex delete buy orders: eth_btc[move]
2019-12-29 16:28:11 - cex place new buy order: eth_btc 0.017704 19.8 [11240412503] margin:0.19768426998021]Array
(
    [complete] => 
    [id] => 11240412503
    [time] => 1577633291426
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017704
)

2019-12-29 16:28:17 - cex delete buy orders: eth_btc [above margin]
2019-12-29 16:28:25 - cex place new buy order: eth_btc 0.017699 19.8 [11240413896]Array
(
    [complete] => 
    [id] => 11240413896
    [time] => 1577633304795
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017699
)

2019-12-29 16:28:30 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:28:31 - cex place new buy order: eth_btc 0.017701 19.8 [11240414741] margin:0.23727473024122]Array
(
    [complete] => 
    [id] => 11240414741
    [time] => 1577633310823
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017701
)

2019-12-29 16:28:36 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:28:37 - cex place new buy order: eth_btc 0.017703 19.8 [11240415174] margin:0.2315991639835]Array
(
    [complete] => 
    [id] => 11240415174
    [time] => 1577633317279
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017703
)

2019-12-29 16:28:44 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:28:45 - cex place new buy order: eth_btc 0.017705 19.8 [11240415881] margin:0.23722112397626]Array
(
    [complete] => 
    [id] => 11240415881
    [time] => 1577633325141
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017705
)

2019-12-29 16:28:51 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:28:52 - cex place new buy order: eth_btc 0.017707 19.8 [11240416467] margin:0.22025187778845]Array
(
    [complete] => 
    [id] => 11240416467
    [time] => 1577633331728
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017707
)

2019-12-29 16:28:57 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:28:58 - cex place new buy order: eth_btc 0.017709 19.8 [11240417053] margin:0.20893331074594]Array
(
    [complete] => 
    [id] => 11240417053
    [time] => 1577633338120
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017709
)

2019-12-29 16:29:08 - cex delete buy orders: eth_btc [above margin]
2019-12-29 16:29:15 - cex place new buy order: eth_btc 0.017699 19.8 [11240418377]Array
(
    [complete] => 
    [id] => 11240418377
    [time] => 1577633354617
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017699
)

2019-12-29 16:29:20 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:29:21 - cex place new buy order: eth_btc 0.017701 19.8 [11240418903] margin:0.21467713688492]Array
(
    [complete] => 
    [id] => 11240418903
    [time] => 1577633360723
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017701
)

2019-12-29 16:29:26 - cex delete buy orders: eth_btc[move]
2019-12-29 16:29:27 - cex place new buy order: eth_btc 0.017699 19.8 [11240419527] margin:0.20901593040334]Array
(
    [complete] => 
    [id] => 11240419527
    [time] => 1577633367301
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017699
)

2019-12-29 16:29:42 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:29:43 - cex place new buy order: eth_btc 0.017701 19.8 [11240420776] margin:0.20337834020676]Array
(
    [complete] => 
    [id] => 11240420776
    [time] => 1577633383408
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017701
)

2019-12-29 16:29:49 - cex delete buy orders: eth_btc [above margin]
2019-12-29 16:29:56 - cex place new buy order: eth_btc 0.017699 19.8 [11240421720]Array
(
    [complete] => 
    [id] => 11240421720
    [time] => 1577633396240
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017699
)

2019-12-29 16:30:02 - cex delete buy orders: eth_btc[move]
2019-12-29 16:30:03 - cex place new buy order: eth_btc 0.0177 19.8 [11240422223] margin:0.19772894186767]Array
(
    [complete] => 
    [id] => 11240422223
    [time] => 1577633402547
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.0177
)

2019-12-29 16:30:09 - cex delete buy orders: eth_btc [above margin]
2019-12-29 16:30:15 - cex place new buy order: eth_btc 0.017699 19.8 [11240423244]Array
(
    [complete] => 
    [id] => 11240423244
    [time] => 1577633415051
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017699
)

2019-12-29 16:30:21 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:30:22 - cex place new buy order: eth_btc 0.017701 19.8 [11240423656] margin:0.20337834020676]Array
(
    [complete] => 
    [id] => 11240423656
    [time] => 1577633421825
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017701
)

2019-12-29 16:30:29 - cex delete buy orders: eth_btc [above margin]
2019-12-29 16:30:35 - cex place new buy order: eth_btc 0.017699 19.8 [11240424941]Array
(
    [complete] => 
    [id] => 11240424941
    [time] => 1577633434627
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017699
)

2019-12-29 16:30:40 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:30:41 - cex place new buy order: eth_btc 0.017701 19.8 [11240425413] margin:0.20337834020676]Array
(
    [complete] => 
    [id] => 11240425413
    [time] => 1577633440669
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017701
)

2019-12-29 16:30:47 - cex delete buy orders: eth_btc [above margin]
2019-12-29 16:30:53 - cex place new buy order: eth_btc 0.017699 19.8 [11240426692]Array
(
    [complete] => 
    [id] => 11240426692
    [time] => 1577633453005
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017699
)

2019-12-29 16:30:58 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:30:59 - cex place new buy order: eth_btc 0.017701 19.8 [11240427204] margin:0.20902773854583]Array
(
    [complete] => 
    [id] => 11240427204
    [time] => 1577633459036
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017701
)

2019-12-29 16:31:03 - cex delete buy orders: eth_btc [above margin]
2019-12-29 16:31:10 - cex place new buy order: eth_btc 0.017699 19.8 [11240428083]Array
(
    [complete] => 
    [id] => 11240428083
    [time] => 1577633469601
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017699
)

2019-12-29 16:31:15 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:31:16 - cex place new buy order: eth_btc 0.017701 19.8 [11240428649] margin:0.20902773854583]Array
(
    [complete] => 
    [id] => 11240428649
    [time] => 1577633475733
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017701
)

2019-12-29 16:31:21 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:31:23 - cex place new buy order: eth_btc 0.017703 19.8 [11240429598] margin:0.23724792408066]Array
(
    [complete] => 
    [id] => 11240429598
    [time] => 1577633482267
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017703
)

2019-12-29 16:31:28 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:31:29 - cex place new buy order: eth_btc 0.017705 19.8 [11240430177] margin:0.23157300197685]Array
(
    [complete] => 
    [id] => 11240430177
    [time] => 1577633489264
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017705
)

2019-12-29 16:31:36 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:31:37 - cex place new buy order: eth_btc 0.017707 19.8 [11240430781] margin:0.22025187778845]Array
(
    [complete] => 
    [id] => 11240430781
    [time] => 1577633496611
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017707
)

2019-12-29 16:31:43 - cex delete buy orders: eth_btc[move]
2019-12-29 16:31:44 - cex place new buy order: eth_btc 0.017708 19.8 [11240431414] margin:0.19763961827317]Array
(
    [complete] => 
    [id] => 11240431414
    [time] => 1577633503887
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017708
)

2019-12-29 16:31:49 - cex delete buy orders: eth_btc [above margin]
2019-12-29 16:31:56 - cex place new buy order: eth_btc 0.017699 19.8 [11240432424]Array
(
    [complete] => 
    [id] => 11240432424
    [time] => 1577633516457
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017699
)

2019-12-29 16:32:02 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:32:03 - cex place new buy order: eth_btc 0.017701 19.8 [11240432886] margin:0.25422292525845]Array
(
    [complete] => 
    [id] => 11240432886
    [time] => 1577633523510
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017701
)

2019-12-29 16:32:09 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:32:10 - cex place new buy order: eth_btc 0.017703 19.8 [11240433435] margin:0.28808676495509]Array
(
    [complete] => 
    [id] => 11240433435
    [time] => 1577633530034
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017703
)

2019-12-29 16:32:16 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:32:17 - cex place new buy order: eth_btc 0.017705 19.8 [11240433904] margin:0.29935046597005]Array
(
    [complete] => 
    [id] => 11240433904
    [time] => 1577633536953
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017705
)

2019-12-29 16:32:24 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:32:25 - cex place new buy order: eth_btc 0.017707 19.8 [11240434734] margin:0.31061162252217]Array
(
    [complete] => 
    [id] => 11240434734
    [time] => 1577633544678
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017707
)

2019-12-29 16:32:31 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:32:33 - cex place new buy order: eth_btc 0.017709 19.8 [11240435390] margin:0.31622338923709]Array
(
    [complete] => 
    [id] => 11240435390
    [time] => 1577633552302
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017709
)

2019-12-29 16:32:39 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:32:40 - cex place new buy order: eth_btc 0.017711 19.8 [11240436043] margin:0.304895262831]Array
(
    [complete] => 
    [id] => 11240436043
    [time] => 1577633559852
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017711
)

2019-12-29 16:32:46 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:32:47 - cex place new buy order: eth_btc 0.017713 19.8 [11240436699] margin:0.31050640772314]Array
(
    [complete] => 
    [id] => 11240436699
    [time] => 1577633566600
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017713
)

2019-12-29 16:32:52 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:32:53 - cex place new buy order: eth_btc 0.017715 19.8 [11240437630] margin:0.30482641828957]Array
(
    [complete] => 
    [id] => 11240437630
    [time] => 1577633573488
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017715
)

2019-12-29 16:32:59 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:33:00 - cex place new buy order: eth_btc 0.017717 19.8 [11240438325] margin:0.2991477112378]Array
(
    [complete] => 
    [id] => 11240438325
    [time] => 1577633580023
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017717
)

2019-12-29 16:33:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:33:04 - cex place new buy order: eth_btc 0.017719 19.8 [11240438787] margin:0.28782662678479]Array
(
    [complete] => 
    [id] => 11240438787
    [time] => 1577633583638
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017719
)

2019-12-29 16:33:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:33:11 - cex place new buy order: eth_btc 0.017721 19.8 [11240439306] margin:0.27086507533434]Array
(
    [complete] => 
    [id] => 11240439306
    [time] => 1577633590874
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017721
)

2019-12-29 16:33:16 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:33:17 - cex place new buy order: eth_btc 0.017723 19.8 [11240439828] margin:0.25954973762905]Array
(
    [complete] => 
    [id] => 11240439828
    [time] => 1577633597239
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017723
)

2019-12-29 16:33:23 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:33:24 - cex place new buy order: eth_btc 0.017725 19.8 [11240440306] margin:0.23695345557122]Array
(
    [complete] => 
    [id] => 11240440306
    [time] => 1577633604240
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017725
)

2019-12-29 16:33:30 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:33:31 - cex place new buy order: eth_btc 0.017727 19.8 [11240440850] margin:0.22564449709483]Array
(
    [complete] => 
    [id] => 11240440850
    [time] => 1577633611144
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017727
)

2019-12-29 16:33:38 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:33:40 - cex place new buy order: eth_btc 0.017729 19.8 [11240441452] margin:0.2143380901348]Array
(
    [complete] => 
    [id] => 11240441452
    [time] => 1577633619587
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017729
)

2019-12-29 16:33:46 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:33:47 - cex place new buy order: eth_btc 0.017731 19.8 [11240441974] margin:0.2086740736563]Array
(
    [complete] => 
    [id] => 11240441974
    [time] => 1577633626864
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017731
)

2019-12-29 16:33:53 - cex delete buy orders: eth_btc [above margin]
2019-12-29 16:34:00 - cex place new buy order: eth_btc 0.017703 19.8 [11240443166]Array
(
    [complete] => 
    [id] => 11240443166
    [time] => 1577633639572
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017703
)

2019-12-29 16:34:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:34:04 - cex place new buy order: eth_btc 0.017705 19.8 [11240443463] margin:0.25416548997457]Array
(
    [complete] => 
    [id] => 11240443463
    [time] => 1577633644271
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017705
)

2019-12-29 16:34:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:34:11 - cex place new buy order: eth_btc 0.017707 19.8 [11240444092] margin:0.2258993618343]Array
(
    [complete] => 
    [id] => 11240444092
    [time] => 1577633650739
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017707
)

2019-12-29 16:34:16 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:34:17 - cex place new buy order: eth_btc 0.017709 19.8 [11240445045] margin:0.23152069569143]Array
(
    [complete] => 
    [id] => 11240445045
    [time] => 1577633657377
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017709
)

2019-12-29 16:34:23 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:34:24 - cex place new buy order: eth_btc 0.017711 19.8 [11240445866] margin:0.20890971712495]Array
(
    [complete] => 
    [id] => 11240445866
    [time] => 1577633664278
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017711
)

2019-12-29 16:34:30 - cex delete buy orders: eth_btc [above margin]
2019-12-29 16:34:36 - cex place new buy order: eth_btc 0.017703 19.8 [11240447146]Array
(
    [complete] => 
    [id] => 11240447146
    [time] => 1577633676176
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017703
)

2019-12-29 16:34:41 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:34:42 - cex place new buy order: eth_btc 0.017705 19.8 [11240447737] margin:0.28240609997174]Array
(
    [complete] => 
    [id] => 11240447737
    [time] => 1577633682132
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017705
)

2019-12-29 16:34:49 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:34:50 - cex place new buy order: eth_btc 0.017707 19.8 [11240448527] margin:0.27672671824703]Array
(
    [complete] => 
    [id] => 11240448527
    [time] => 1577633689611
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017707
)

2019-12-29 16:34:55 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:34:56 - cex place new buy order: eth_btc 0.017709 19.8 [11240449122] margin:0.27669546558247]Array
(
    [complete] => 
    [id] => 11240449122
    [time] => 1577633696211
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017709
)

2019-12-29 16:35:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:35:03 - cex place new buy order: eth_btc 0.017711 19.8 [11240449773] margin:0.29924905426004]Array
(
    [complete] => 
    [id] => 11240449773
    [time] => 1577633703472
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017711
)

2019-12-29 16:35:09 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:35:10 - cex place new buy order: eth_btc 0.017713 19.8 [11240450267] margin:0.27663298142608]Array
(
    [complete] => 
    [id] => 11240450267
    [time] => 1577633710004
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017713
)

2019-12-29 16:35:16 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:35:16 - cex place new buy order: eth_btc 0.017715 19.8 [11240450886] margin:0.26531188258536]Array
(
    [complete] => 
    [id] => 11240450886
    [time] => 1577633716554
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017715
)

2019-12-29 16:35:22 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:35:23 - cex place new buy order: eth_btc 0.017717 19.8 [11240451638] margin:0.2539933397302]Array
(
    [complete] => 
    [id] => 11240451638
    [time] => 1577633723478
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017717
)

2019-12-29 16:35:30 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:35:30 - cex place new buy order: eth_btc 0.017719 19.8 [11240452448] margin:0.24267735199501]Array
(
    [complete] => 
    [id] => 11240452448
    [time] => 1577633730482
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017719
)

2019-12-29 16:35:36 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:35:37 - cex place new buy order: eth_btc 0.017721 19.8 [11240453162] margin:0.24264996332035]Array
(
    [complete] => 
    [id] => 11240453162
    [time] => 1577633736873
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017721
)

2019-12-29 16:35:43 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:35:44 - cex place new buy order: eth_btc 0.017723 19.8 [11240453960] margin:0.23133780962588]Array
(
    [complete] => 
    [id] => 11240453960
    [time] => 1577633743919
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017723
)

2019-12-29 16:35:50 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:35:50 - cex place new buy order: eth_btc 0.017725 19.8 [11240454634] margin:0.22002820874469]Array
(
    [complete] => 
    [id] => 11240454634
    [time] => 1577633750508
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017725
)

2019-12-29 16:35:57 - cex delete buy orders: eth_btc [above margin]
2019-12-29 16:36:03 - cex place new buy order: eth_btc 0.017704 19.8 [11240455835]Array
(
    [complete] => 
    [id] => 11240455835
    [time] => 1577633763467
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017704
)

2019-12-29 16:36:08 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:36:09 - cex place new buy order: eth_btc 0.017706 19.8 [11240456251] margin:0.3049813622501]Array
(
    [complete] => 
    [id] => 11240456251
    [time] => 1577633769506
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017706
)

2019-12-29 16:36:15 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:36:15 - cex place new buy order: eth_btc 0.017708 19.8 [11240456715] margin:0.27671109103229]Array
(
    [complete] => 
    [id] => 11240456715
    [time] => 1577633775527
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017708
)

2019-12-29 16:36:21 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:36:22 - cex place new buy order: eth_btc 0.01771 19.8 [11240457431] margin:0.26538678712591]Array
(
    [complete] => 
    [id] => 11240457431
    [time] => 1577633782122
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01771
)

2019-12-29 16:36:29 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:36:30 - cex place new buy order: eth_btc 0.017712 19.8 [11240457987] margin:0.25406504065038]Array
(
    [complete] => 
    [id] => 11240457987
    [time] => 1577633789625
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017712
)

2019-12-29 16:36:35 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:36:36 - cex place new buy order: eth_btc 0.017714 19.8 [11240458353] margin:0.23145534605395]Array
(
    [complete] => 
    [id] => 11240458353
    [time] => 1577633796177
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017714
)

2019-12-29 16:36:42 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:36:43 - cex place new buy order: eth_btc 0.017716 19.8 [11240459331] margin:0.23142921652741]Array
(
    [complete] => 
    [id] => 11240459331
    [time] => 1577633803035
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017716
)

2019-12-29 16:36:49 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:36:50 - cex place new buy order: eth_btc 0.017718 19.8 [11240460104] margin:0.21447115927304]Array
(
    [complete] => 
    [id] => 11240460104
    [time] => 1577633810352
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017718
)

2019-12-29 16:36:56 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:36:57 - cex place new buy order: eth_btc 0.01772 19.8 [11240460783] margin:0.20316027088036]Array
(
    [complete] => 
    [id] => 11240460783
    [time] => 1577633816931
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01772
)

2019-12-29 16:37:04 - cex delete buy orders: eth_btc [above margin]
2019-12-29 16:37:10 - cex place new buy order: eth_btc 0.017704 19.8 [11240462046]Array
(
    [complete] => 
    [id] => 11240462046
    [time] => 1577633829970
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017704
)

2019-12-29 16:37:15 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:37:16 - cex place new buy order: eth_btc 0.017706 19.8 [11240462702] margin:0.28803795323618]Array
(
    [complete] => 
    [id] => 11240462702
    [time] => 1577633836352
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017706
)

2019-12-29 16:37:23 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:37:23 - cex place new buy order: eth_btc 0.017708 19.8 [11240463522] margin:0.27106392590919]Array
(
    [complete] => 
    [id] => 11240463522
    [time] => 1577633843554
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017708
)

2019-12-29 16:37:29 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:37:30 - cex place new buy order: eth_btc 0.01771 19.8 [11240464179] margin:0.27103331451157]Array
(
    [complete] => 
    [id] => 11240464179
    [time] => 1577633850133
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01771
)

2019-12-29 16:37:36 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:37:37 - cex place new buy order: eth_btc 0.017712 19.8 [11240464892] margin:0.27100271002709]Array
(
    [complete] => 
    [id] => 11240464892
    [time] => 1577633856717
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017712
)

2019-12-29 16:37:43 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:37:43 - cex place new buy order: eth_btc 0.017714 19.8 [11240465634] margin:0.27097211245342]Array
(
    [complete] => 
    [id] => 11240465634
    [time] => 1577633863523
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017714
)

2019-12-29 16:37:49 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:37:50 - cex place new buy order: eth_btc 0.017716 19.8 [11240466158] margin:0.2596522917137]Array
(
    [complete] => 
    [id] => 11240466158
    [time] => 1577633870513
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017716
)

2019-12-29 16:37:56 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:37:57 - cex place new buy order: eth_btc 0.017718 19.8 [11240466532] margin:0.24833502652668]Array
(
    [complete] => 
    [id] => 11240466532
    [time] => 1577633877077
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017718
)

2019-12-29 16:38:02 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:38:03 - cex place new buy order: eth_btc 0.01772 19.8 [11240467216] margin:0.31602708803613]Array
(
    [complete] => 
    [id] => 11240467216
    [time] => 1577633883499
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01772
)

2019-12-29 16:38:09 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:38:10 - cex place new buy order: eth_btc 0.017722 19.8 [11240467996] margin:0.30470601512245]Array
(
    [complete] => 
    [id] => 11240467996
    [time] => 1577633890046
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017722
)

2019-12-29 16:38:16 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:38:17 - cex place new buy order: eth_btc 0.017724 19.8 [11240468700] margin:0.28774542992551]Array
(
    [complete] => 
    [id] => 11240468700
    [time] => 1577633896635
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017724
)

2019-12-29 16:38:23 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:38:24 - cex place new buy order: eth_btc 0.017726 19.8 [11240469684] margin:0.27643010267402]Array
(
    [complete] => 
    [id] => 11240469684
    [time] => 1577633903885
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017726
)

2019-12-29 16:38:29 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:38:30 - cex place new buy order: eth_btc 0.017728 19.8 [11240470351] margin:0.25947653429603]Array
(
    [complete] => 
    [id] => 11240470351
    [time] => 1577633910396
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017728
)

2019-12-29 16:38:36 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:38:38 - cex place new buy order: eth_btc 0.01773 19.8 [11240471014] margin:0.25380710659897]Array
(
    [complete] => 
    [id] => 11240471014
    [time] => 1577633917840
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01773
)

2019-12-29 16:38:44 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:38:44 - cex place new buy order: eth_btc 0.017732 19.8 [11240471513] margin:0.24249943604782]Array
(
    [complete] => 
    [id] => 11240471513
    [time] => 1577633924487
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017732
)

2019-12-29 16:38:50 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:38:51 - cex place new buy order: eth_btc 0.017734 19.8 [11240471940] margin:0.2029998872223]Array
(
    [complete] => 
    [id] => 11240471940
    [time] => 1577633931135
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017734
)

2019-12-29 16:38:58 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:38:59 - cex place new buy order: eth_btc 0.017736 19.8 [11240472631] margin:0.23116824537663]Array
(
    [complete] => 
    [id] => 11240472631
    [time] => 1577633939540
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017736
)

2019-12-29 16:39:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:39:04 - cex place new buy order: eth_btc 0.017738 19.8 [11240473077] margin:0.22550456646746]Array
(
    [complete] => 
    [id] => 11240473077
    [time] => 1577633944314
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017738
)

2019-12-29 16:39:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:39:11 - cex place new buy order: eth_btc 0.01774 19.8 [11240473882] margin:0.22547914317925]Array
(
    [complete] => 
    [id] => 11240473882
    [time] => 1577633951279
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01774
)

2019-12-29 16:39:17 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:39:18 - cex place new buy order: eth_btc 0.017742 19.8 [11240474617] margin:0.21981738248225]Array
(
    [complete] => 
    [id] => 11240474617
    [time] => 1577633957843
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017742
)

2019-12-29 16:39:23 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:39:24 - cex place new buy order: eth_btc 0.017744 19.8 [11240475354] margin:0.2141568981064]Array
(
    [complete] => 
    [id] => 11240475354
    [time] => 1577633964445
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017744
)

2019-12-29 16:39:31 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:39:32 - cex place new buy order: eth_btc 0.017746 19.8 [11240476124] margin:0.21413276231264]Array
(
    [complete] => 
    [id] => 11240476124
    [time] => 1577633971696
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017746
)

2019-12-29 16:39:37 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:39:38 - cex place new buy order: eth_btc 0.017748 19.8 [11240476613] margin:0.21410863195852]Array
(
    [complete] => 
    [id] => 11240476613
    [time] => 1577633977948
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017748
)

2019-12-29 16:39:44 - cex delete buy orders: eth_btc[move]
2019-12-29 16:39:45 - cex place new buy order: eth_btc 0.017749 19.8 [11240477032] margin:0.19718309859154]Array
(
    [complete] => 
    [id] => 11240477032
    [time] => 1577633985110
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017749
)

2019-12-29 16:39:52 - cex delete buy orders: eth_btc [above margin]
2019-12-29 16:39:58 - cex place new buy order: eth_btc 0.017723 19.8 [11240478468]Array
(
    [complete] => 
    [id] => 11240478468
    [time] => 1577633998101
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017723
)

2019-12-29 16:40:02 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:40:03 - cex place new buy order: eth_btc 0.017725 19.8 [11240479043] margin:0.31029619181946]Array
(
    [complete] => 
    [id] => 11240479043
    [time] => 1577634003479
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017725
)

2019-12-29 16:40:09 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:40:10 - cex place new buy order: eth_btc 0.017727 19.8 [11240479699] margin:0.29897895865065]Array
(
    [complete] => 
    [id] => 11240479699
    [time] => 1577634009960
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017727
)

2019-12-29 16:40:17 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:40:18 - cex place new buy order: eth_btc 0.017729 19.8 [11240480684] margin:0.29330475492131]Array
(
    [complete] => 
    [id] => 11240480684
    [time] => 1577634017955
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017729
)

2019-12-29 16:40:25 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:40:26 - cex place new buy order: eth_btc 0.017731 19.8 [11240481979] margin:0.30455135074163]Array
(
    [complete] => 
    [id] => 11240481979
    [time] => 1577634026196
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017731
)

2019-12-29 16:40:32 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:40:33 - cex place new buy order: eth_btc 0.017733 19.8 [11240482606] margin:0.29887779845483]Array
(
    [complete] => 
    [id] => 11240482606
    [time] => 1577634033109
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017733
)

2019-12-29 16:40:39 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:40:40 - cex place new buy order: eth_btc 0.017735 19.8 [11240483437] margin:0.28192839018888]Array
(
    [complete] => 
    [id] => 11240483437
    [time] => 1577634039943
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017735
)

2019-12-29 16:40:45 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:40:46 - cex place new buy order: eth_btc 0.017737 19.8 [11240484069] margin:0.27062073631392]Array
(
    [complete] => 
    [id] => 11240484069
    [time] => 1577634046201
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017737
)

2019-12-29 16:40:52 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:40:53 - cex place new buy order: eth_btc 0.017739 19.8 [11240484799] margin:0.26495292857545]Array
(
    [complete] => 
    [id] => 11240484799
    [time] => 1577634052985
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017739
)

2019-12-29 16:40:59 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:40:59 - cex place new buy order: eth_btc 0.017741 19.8 [11240485822] margin:0.24801307705316]Array
(
    [complete] => 
    [id] => 11240485822
    [time] => 1577634059576
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017741
)

2019-12-29 16:41:02 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:41:03 - cex place new buy order: eth_btc 0.017743 11.55934 [11240486169] margin:0.21980499351855]Array
(
    [complete] => 
    [id] => 11240486169
    [time] => 1577634063539
    [pending] => 11.55934000
    [amount] => 11.55934000
    [type] => buy
    [price] => 0.017743
)

2019-12-29 16:41:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:41:10 - cex place new buy order: eth_btc 0.017745 19.8 [11240487081] margin:0.2479571710341]Array
(
    [complete] => 
    [id] => 11240487081
    [time] => 1577634070522
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017745
)

2019-12-29 16:41:16 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:41:17 - cex place new buy order: eth_btc 0.017747 19.8 [11240487984] margin:0.25356398264493]Array
(
    [complete] => 
    [id] => 11240487984
    [time] => 1577634077461
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017747
)

2019-12-29 16:41:23 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:41:24 - cex place new buy order: eth_btc 0.017753 19.8 [11240488808] margin:0.33233819636118]Array
(
    [complete] => 
    [id] => 11240488808
    [time] => 1577634083950
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017753
)

2019-12-29 16:41:30 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:41:31 - cex place new buy order: eth_btc 0.017755 19.8 [11240489729] margin:0.26471416502394]Array
(
    [complete] => 
    [id] => 11240489729
    [time] => 1577634090984
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017755
)

2019-12-29 16:41:36 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:41:37 - cex place new buy order: eth_btc 0.017757 19.8 [11240490417] margin:0.25905276792249]Array
(
    [complete] => 
    [id] => 11240490417
    [time] => 1577634097538
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017757
)

2019-12-29 16:41:43 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:41:44 - cex place new buy order: eth_btc 0.017759 19.8 [11240491220] margin:0.24776169829381]Array
(
    [complete] => 
    [id] => 11240491220
    [time] => 1577634104334
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017759
)

2019-12-29 16:41:50 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:41:51 - cex place new buy order: eth_btc 0.017761 19.8 [11240491852] margin:0.22521254433872]Array
(
    [complete] => 
    [id] => 11240491852
    [time] => 1577634111254
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017761
)

2019-12-29 16:41:58 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:42:00 - cex place new buy order: eth_btc 0.017763 19.8 [11240492604] margin:0.21392782750662]Array
(
    [complete] => 
    [id] => 11240492604
    [time] => 1577634119583
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017763
)

2019-12-29 16:42:04 - cex delete buy orders: eth_btc [above margin]
2019-12-29 16:42:10 - cex place new buy order: eth_btc 0.017753 19.8 [11240493749]Array
(
    [complete] => 
    [id] => 11240493749
    [time] => 1577634129864
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017753
)

2019-12-29 16:42:16 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:42:17 - cex place new buy order: eth_btc 0.017755 19.8 [11240494448] margin:0.28161081385527]Array
(
    [complete] => 
    [id] => 11240494448
    [time] => 1577634136659
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017755
)

2019-12-29 16:42:23 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:42:23 - cex place new buy order: eth_btc 0.017757 19.8 [11240495185] margin:0.25905276792249]Array
(
    [complete] => 
    [id] => 11240495185
    [time] => 1577634143516
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017757
)

2019-12-29 16:42:29 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:42:30 - cex place new buy order: eth_btc 0.017759 19.8 [11240495824] margin:0.24776169829381]Array
(
    [complete] => 
    [id] => 11240495824
    [time] => 1577634149961
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017759
)

2019-12-29 16:42:36 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:42:36 - cex place new buy order: eth_btc 0.017761 19.8 [11240496333] margin:0.21958223073024]Array
(
    [complete] => 
    [id] => 11240496333
    [time] => 1577634156447
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017761
)

2019-12-29 16:42:43 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:42:45 - cex place new buy order: eth_btc 0.017763 19.8 [11240496908] margin:0.20829814783538]Array
(
    [complete] => 
    [id] => 11240496908
    [time] => 1577634164602
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017763
)

2019-12-29 16:42:52 - cex delete buy orders: eth_btc [above margin]
2019-12-29 16:42:59 - cex place new buy order: eth_btc 0.017753 19.8 [11240498304]Array
(
    [complete] => 
    [id] => 11240498304
    [time] => 1577634179080
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017753
)

2019-12-29 16:43:04 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:43:05 - cex place new buy order: eth_btc 0.017755 19.8 [11240498924] margin:0.25344973246972]Array
(
    [complete] => 
    [id] => 11240498924
    [time] => 1577634184804
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017755
)

2019-12-29 16:43:11 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:43:13 - cex place new buy order: eth_btc 0.017757 19.8 [11240499730] margin:0.24778960409979]Array
(
    [complete] => 
    [id] => 11240499730
    [time] => 1577634192370
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017757
)

2019-12-29 16:43:19 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:43:20 - cex place new buy order: eth_btc 0.017759 19.8 [11240500476] margin:0.23086885522834]Array
(
    [complete] => 
    [id] => 11240500476
    [time] => 1577634200037
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017759
)

2019-12-29 16:43:26 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:43:27 - cex place new buy order: eth_btc 0.017761 19.8 [11240501373] margin:0.21958223073024]Array
(
    [complete] => 
    [id] => 11240501373
    [time] => 1577634206587
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017761
)

2019-12-29 16:43:32 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:43:33 - cex place new buy order: eth_btc 0.017763 19.8 [11240502213] margin:0.20266846816415]Array
(
    [complete] => 
    [id] => 11240502213
    [time] => 1577634213435
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017763
)

2019-12-29 16:43:40 - cex delete buy orders: eth_btc [above margin]
2019-12-29 16:43:47 - cex place new buy order: eth_btc 0.017753 19.8 [11240503521]Array
(
    [complete] => 
    [id] => 11240503521
    [time] => 1577634227571
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017753
)

2019-12-29 16:43:54 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:43:55 - cex place new buy order: eth_btc 0.017755 19.8 [11240504192] margin:0.25344973246972]Array
(
    [complete] => 
    [id] => 11240504192
    [time] => 1577634235386
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017755
)

2019-12-29 16:44:01 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:44:03 - cex place new buy order: eth_btc 0.017757 19.8 [11240504793] margin:0.23089485836572]Array
(
    [complete] => 
    [id] => 11240504793
    [time] => 1577634242387
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017757
)

2019-12-29 16:44:08 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:44:09 - cex place new buy order: eth_btc 0.017759 19.8 [11240505541] margin:0.22523790753983]Array
(
    [complete] => 
    [id] => 11240505541
    [time] => 1577634249533
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017759
)

2019-12-29 16:44:15 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:44:16 - cex place new buy order: eth_btc 0.017761 19.8 [11240506281] margin:0.20832160351332]Array
(
    [complete] => 
    [id] => 11240506281
    [time] => 1577634256222
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017761
)

2019-12-29 16:44:22 - cex delete buy orders: eth_btc [above margin]
2019-12-29 16:44:29 - cex place new buy order: eth_btc 0.017753 19.8 [11240507401]Array
(
    [complete] => 
    [id] => 11240507401
    [time] => 1577634268668
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017753
)

2019-12-29 16:44:34 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:44:35 - cex place new buy order: eth_btc 0.017755 19.8 [11240507913] margin:0.23655308363841]Array
(
    [complete] => 
    [id] => 11240507913
    [time] => 1577634275264
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017755
)

2019-12-29 16:44:41 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:44:42 - cex place new buy order: eth_btc 0.017757 19.8 [11240508612] margin:0.21963169454298]Array
(
    [complete] => 
    [id] => 11240508612
    [time] => 1577634281912
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017757
)

2019-12-29 16:44:47 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:44:48 - cex place new buy order: eth_btc 0.017759 19.8 [11240509230] margin:0.20834506447434]Array
(
    [complete] => 
    [id] => 11240509230
    [time] => 1577634288163
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017759
)

2019-12-29 16:44:54 - cex delete buy orders: eth_btc[move]
2019-12-29 16:44:55 - cex place new buy order: eth_btc 0.01776 19.8 [11240510085] margin:0.19706097629637]Array
(
    [complete] => 
    [id] => 11240510085
    [time] => 1577634295181
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01776
)

2019-12-29 16:45:02 - cex delete buy orders: eth_btc [above margin]
2019-12-29 16:45:08 - cex place new buy order: eth_btc 0.017753 19.8 [11240511872]Array
(
    [complete] => 
    [id] => 11240511872
    [time] => 1577634307726
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017753
)

2019-12-29 16:45:13 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:45:14 - cex place new buy order: eth_btc 0.017755 19.8 [11240512422] margin:0.2196564348071]Array
(
    [complete] => 
    [id] => 11240512422
    [time] => 1577634313896
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017755
)

2019-12-29 16:45:19 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:45:20 - cex place new buy order: eth_btc 0.017757 19.8 [11240513939] margin:0.21400011263162]Array
(
    [complete] => 
    [id] => 11240513939
    [time] => 1577634320393
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017757
)

2019-12-29 16:45:26 - cex delete buy orders: eth_btc[move]
2019-12-29 16:45:27 - cex place new buy order: eth_btc 0.017758 19.8 [11240514945] margin:0.19708316909737]Array
(
    [complete] => 
    [id] => 11240514945
    [time] => 1577634327328
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017758
)

2019-12-29 16:45:33 - cex delete buy orders: eth_btc [above margin]
2019-12-29 16:45:39 - cex place new buy order: eth_btc 0.017732 19.8 [11240516261]Array
(
    [complete] => 
    [id] => 11240516261
    [time] => 1577634339537
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017732
)

2019-12-29 16:45:45 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:45:46 - cex place new buy order: eth_btc 0.017734 19.8 [11240516850] margin:0.2875831735649]Array
(
    [complete] => 
    [id] => 11240516850
    [time] => 1577634345738
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017734
)

2019-12-29 16:45:52 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:45:53 - cex place new buy order: eth_btc 0.017736 19.8 [11240517492] margin:0.30446549391068]Array
(
    [complete] => 
    [id] => 11240517492
    [time] => 1577634353028
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017736
)

2019-12-29 16:45:59 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:46:00 - cex place new buy order: eth_btc 0.017738 19.8 [11240518732] margin:0.31570639305447]Array
(
    [complete] => 
    [id] => 11240518732
    [time] => 1577634359601
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017738
)

2019-12-29 16:46:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:46:04 - cex place new buy order: eth_btc 0.01774 19.8 [11240519286] margin:0.30439684329198]Array
(
    [complete] => 
    [id] => 11240519286
    [time] => 1577634364472
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01774
)

2019-12-29 16:46:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:46:11 - cex place new buy order: eth_btc 0.017742 19.8 [11240520253] margin:0.30436252959078]Array
(
    [complete] => 
    [id] => 11240520253
    [time] => 1577634371423
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017742
)

2019-12-29 16:46:19 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:46:20 - cex place new buy order: eth_btc 0.017744 19.8 [11240521288] margin:0.29305680793508]Array
(
    [complete] => 
    [id] => 11240521288
    [time] => 1577634380204
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017744
)

2019-12-29 16:46:26 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:46:27 - cex place new buy order: eth_btc 0.017746 19.8 [11240522248] margin:0.29302378000675]Array
(
    [complete] => 
    [id] => 11240522248
    [time] => 1577634386760
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017746
)

2019-12-29 16:46:33 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:46:34 - cex place new buy order: eth_btc 0.017748 19.8 [11240523058] margin:0.30425963488843]Array
(
    [complete] => 
    [id] => 11240523058
    [time] => 1577634393951
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017748
)

2019-12-29 16:46:39 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:46:40 - cex place new buy order: eth_btc 0.01775 19.8 [11240523774] margin:0.30985915492958]Array
(
    [complete] => 
    [id] => 11240523774
    [time] => 1577634400443
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01775
)

2019-12-29 16:46:47 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:46:48 - cex place new buy order: eth_btc 0.017752 19.8 [11240524448] margin:0.30419107706172]Array
(
    [complete] => 
    [id] => 11240524448
    [time] => 1577634407590
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017752
)

2019-12-29 16:46:53 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:46:54 - cex place new buy order: eth_btc 0.017754 19.8 [11240524903] margin:0.27036160865155]Array
(
    [complete] => 
    [id] => 11240524903
    [time] => 1577634414275
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017754
)

2019-12-29 16:47:00 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:47:01 - cex delete buy orders: eth_btc[move]
2019-12-29 16:47:01 - cex place new buy order: eth_btc 0.017756 19.8 [11240525625] margin:0.28159495381841]Array
(
    [complete] => 
    [id] => 11240525625
    [time] => 1577634421283
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017756
)

2019-12-29 16:47:02 - cex place new buy order: eth_btc 0.017731 11.5486 [11240525764] margin:0.39472200293222]Array
(
    [complete] => 
    [id] => 11240525764
    [time] => 1577634422205
    [pending] => 11.54860000
    [amount] => 11.54860000
    [type] => buy
    [price] => 0.017731
)

2019-12-29 16:47:09 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:47:10 - cex place new buy order: eth_btc 0.017758 19.8 [11240526723] margin:0.27030070953935]Array
(
    [complete] => 
    [id] => 11240526723
    [time] => 1577634430042
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017758
)

2019-12-29 16:47:16 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:47:17 - cex place new buy order: eth_btc 0.01776 19.8 [11240527401] margin:0.26463963963963]Array
(
    [complete] => 
    [id] => 11240527401
    [time] => 1577634436799
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01776
)

2019-12-29 16:47:23 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:47:23 - cex place new buy order: eth_btc 0.017762 19.8 [11240528201] margin:0.23645985812408]Array
(
    [complete] => 
    [id] => 11240528201
    [time] => 1577634443506
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017762
)

2019-12-29 16:47:29 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:47:30 - cex place new buy order: eth_btc 0.017764 19.8 [11240529251] margin:0.23080387300156]Array
(
    [complete] => 
    [id] => 11240529251
    [time] => 1577634450436
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017764
)

2019-12-29 16:47:37 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:47:38 - cex place new buy order: eth_btc 0.017766 19.8 [11240530474] margin:0.21952043228639]Array
(
    [complete] => 
    [id] => 11240530474
    [time] => 1577634457707
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017766
)

2019-12-29 16:47:44 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:47:45 - cex place new buy order: eth_btc 0.017768 19.8 [11240531476] margin:0.20823953174245]Array
(
    [complete] => 
    [id] => 11240531476
    [time] => 1577634465172
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017768
)

2019-12-29 16:47:52 - cex delete buy orders: eth_btc[move]
2019-12-29 16:47:53 - cex place new buy order: eth_btc 0.017735 19.8 [11240532698] margin:0.20260003376669]Array
(
    [complete] => 
    [id] => 11240532698
    [time] => 1577634473469
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017735
)

2019-12-29 16:47:59 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:48:00 - cex place new buy order: eth_btc 0.017744 19.8 [11240533839] margin:0.32687105500451]Array
(
    [complete] => 
    [id] => 11240533839
    [time] => 1577634480118
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017744
)

2019-12-29 16:48:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:48:04 - cex place new buy order: eth_btc 0.017746 19.8 [11240534726] margin:0.32119914346893]Array
(
    [complete] => 
    [id] => 11240534726
    [time] => 1577634484420
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017746
)

2019-12-29 16:48:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:48:11 - cex place new buy order: eth_btc 0.017748 19.8 [11240535658] margin:0.31552851025467]Array
(
    [complete] => 
    [id] => 11240535658
    [time] => 1577634491347
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017748
)

2019-12-29 16:48:17 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:48:18 - cex place new buy order: eth_btc 0.01775 19.8 [11240536676] margin:0.31549295774647]Array
(
    [complete] => 
    [id] => 11240536676
    [time] => 1577634497790
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01775
)

2019-12-29 16:48:23 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:48:24 - cex place new buy order: eth_btc 0.017752 19.8 [11240537648] margin:0.30419107706172]Array
(
    [complete] => 
    [id] => 11240537648
    [time] => 1577634504458
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017752
)

2019-12-29 16:48:30 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:48:31 - cex place new buy order: eth_btc 0.017756 19.8 [11240538319] margin:0.32665014642936]Array
(
    [complete] => 
    [id] => 11240538319
    [time] => 1577634510922
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017756
)

2019-12-29 16:48:42 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:48:43 - cex place new buy order: eth_btc 0.017758 19.8 [11240539334] margin:0.31535082779592]Array
(
    [complete] => 
    [id] => 11240539334
    [time] => 1577634523096
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017758
)

2019-12-29 16:48:49 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:48:50 - cex place new buy order: eth_btc 0.01776 19.8 [11240539815] margin:0.30405405405405]Array
(
    [complete] => 
    [id] => 11240539815
    [time] => 1577634529598
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01776
)

2019-12-29 16:48:55 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:48:56 - cex place new buy order: eth_btc 0.017762 19.8 [11240540292] margin:0.2702398378561]Array
(
    [complete] => 
    [id] => 11240540292
    [time] => 1577634536219
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017762
)

2019-12-29 16:49:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:49:03 - cex place new buy order: eth_btc 0.017764 19.8 [11240540988] margin:0.26458004953838]Array
(
    [complete] => 
    [id] => 11240540988
    [time] => 1577634543533
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017764
)

2019-12-29 16:49:11 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:49:11 - cex place new buy order: eth_btc 0.017766 19.8 [11240541491] margin:0.25892153551728]Array
(
    [complete] => 
    [id] => 11240541491
    [time] => 1577634551459
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017766
)

2019-12-29 16:49:17 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:49:18 - cex place new buy order: eth_btc 0.017768 19.8 [11240541887] margin:0.24763619990995]Array
(
    [complete] => 
    [id] => 11240541887
    [time] => 1577634558230
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017768
)

2019-12-29 16:49:24 - cex delete buy orders: eth_btc[move]
2019-12-29 16:49:25 - cex place new buy order: eth_btc 0.017757 19.8 [11240542698] margin:0.24199448477686]Array
(
    [complete] => 
    [id] => 11240542698
    [time] => 1577634565340
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017757
)

2019-12-29 16:49:31 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:49:32 - cex place new buy order: eth_btc 0.017759 19.8 [11240543273] margin:0.30407117517877]Array
(
    [complete] => 
    [id] => 11240543273
    [time] => 1577634571915
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017759
)

2019-12-29 16:49:37 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:49:38 - cex place new buy order: eth_btc 0.017761 19.8 [11240544045] margin:0.28714599403186]Array
(
    [complete] => 
    [id] => 11240544045
    [time] => 1577634578164
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017761
)

2019-12-29 16:49:44 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:49:45 - cex place new buy order: eth_btc 0.017763 19.8 [11240544863] margin:0.26459494454765]Array
(
    [complete] => 
    [id] => 11240544863
    [time] => 1577634585008
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017763
)

2019-12-29 16:49:52 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:49:53 - cex place new buy order: eth_btc 0.017765 19.8 [11240545573] margin:0.25330706445257]Array
(
    [complete] => 
    [id] => 11240545573
    [time] => 1577634593031
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017765
)

2019-12-29 16:49:58 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:49:59 - cex place new buy order: eth_btc 0.017767 19.8 [11240546317] margin:0.23639331344627]Array
(
    [complete] => 
    [id] => 11240546317
    [time] => 1577634599563
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017767
)

2019-12-29 16:50:04 - cex place new buy order: eth_btc 0.017768 11.5144 [11240546947]Array
(
    [complete] => 
    [id] => 11240546947
    [time] => 1577634604374
    [pending] => 11.51440000
    [amount] => 11.51440000
    [type] => buy
    [price] => 0.017768
)

2019-12-29 16:50:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:50:11 - cex place new buy order: eth_btc 0.017769 19.8 [11240548049] margin:0.20260003376669]Array
(
    [complete] => 
    [id] => 11240548049
    [time] => 1577634611175
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017769
)

2019-12-29 16:50:17 - cex delete buy orders: eth_btc[move]
2019-12-29 16:50:18 - cex place new buy order: eth_btc 0.017756 19.8 [11240548634] margin:0.16882386043893]Array
(
    [complete] => 
    [id] => 11240548634
    [time] => 1577634617793
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017756
)

2019-12-29 16:50:24 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:50:24 - cex place new buy order: eth_btc 0.017758 19.8 [11240549672] margin:0.34913841648834]Array
(
    [complete] => 
    [id] => 11240549672
    [time] => 1577634624563
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017758
)

2019-12-29 16:50:31 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:50:32 - cex place new buy order: eth_btc 0.017784 19.8 [11240551620] margin:0.38798920377867]Array
(
    [complete] => 
    [id] => 11240551620
    [time] => 1577634632222
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017784
)

2019-12-29 16:50:38 - cex delete buy orders: eth_btc[move]
2019-12-29 16:50:39 - cex place new buy order: eth_btc 0.017754 19.8 [11240553166] margin:0.24177677818384]Array
(
    [complete] => 
    [id] => 11240553166
    [time] => 1577634639188
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017754
)

2019-12-29 16:50:45 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:50:46 - cex place new buy order: eth_btc 0.017758 19.8 [11240554327] margin:0.38292600518077]Array
(
    [complete] => 
    [id] => 11240554327
    [time] => 1577634646087
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017758
)

2019-12-29 16:50:52 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:50:53 - cex place new buy order: eth_btc 0.017772 19.8 [11240555253] margin:0.39387801035338]Array
(
    [complete] => 
    [id] => 11240555253
    [time] => 1577634653027
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017772
)

2019-12-29 16:50:59 - cex delete buy orders: eth_btc[move]
2019-12-29 16:51:00 - cex place new buy order: eth_btc 0.017756 19.8 [11240556180] margin:0.3038316547572]Array
(
    [complete] => 
    [id] => 11240556180
    [time] => 1577634659589
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017756
)

2019-12-29 16:51:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:51:04 - cex place new buy order: eth_btc 0.01776 19.8 [11240557010] margin:0.37725225225225]Array
(
    [complete] => 
    [id] => 11240557010
    [time] => 1577634664561
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01776
)

2019-12-29 16:51:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:51:11 - cex place new buy order: eth_btc 0.017762 19.8 [11240557987] margin:0.38846976691813]Array
(
    [complete] => 
    [id] => 11240557987
    [time] => 1577634671294
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017762
)

2019-12-29 16:51:17 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:51:18 - cex place new buy order: eth_btc 0.017765 19.8 [11240558941] margin:0.38840416549395]Array
(
    [complete] => 
    [id] => 11240558941
    [time] => 1577634677757
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017765
)

2019-12-29 16:51:23 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:51:24 - cex place new buy order: eth_btc 0.017767 19.8 [11240559893] margin:0.35458997016939]Array
(
    [complete] => 
    [id] => 11240559893
    [time] => 1577634684396
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017767
)

2019-12-29 16:51:31 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:51:33 - cex place new buy order: eth_btc 0.01777 19.8 [11240561046] margin:0.35453010692179]Array
(
    [complete] => 
    [id] => 11240561046
    [time] => 1577634692370
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01777
)

2019-12-29 16:51:39 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:51:40 - cex place new buy order: eth_btc 0.017772 19.8 [11240561790] margin:0.3488633805987]Array
(
    [complete] => 
    [id] => 11240561790
    [time] => 1577634700048
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017772
)

2019-12-29 16:51:46 - cex delete buy orders: eth_btc[move]
2019-12-29 16:51:47 - cex place new buy order: eth_btc 0.017761 19.8 [11240562360] margin:0.33759072750803]Array
(
    [complete] => 
    [id] => 11240562360
    [time] => 1577634707037
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017761
)

2019-12-29 16:51:53 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:51:54 - cex place new buy order: eth_btc 0.017778 19.8 [11240563021] margin:0.37687028912137]Array
(
    [complete] => 
    [id] => 11240563021
    [time] => 1577634713589
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017778
)

2019-12-29 16:52:00 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:52:01 - cex place new buy order: eth_btc 0.017785 19.8 [11240563717] margin:0.35985380938992]Array
(
    [complete] => 
    [id] => 11240563717
    [time] => 1577634721170
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017785
)

2019-12-29 16:52:03 - cex place new buy order: eth_btc 0.017786 11.4828 [11240563928]Array
(
    [complete] => 
    [id] => 11240563928
    [time] => 1577634723043
    [pending] => 11.48280000
    [amount] => 11.48280000
    [type] => buy
    [price] => 0.017786
)

2019-12-29 16:52:09 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:52:10 - cex place new buy order: eth_btc 0.017788 19.8 [11240564905] margin:0.36541488644029]Array
(
    [complete] => 
    [id] => 11240564905
    [time] => 1577634730453
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017788
)

2019-12-29 16:52:17 - cex delete buy orders: eth_btc[move]
2019-12-29 16:52:19 - cex place new buy order: eth_btc 0.017778 19.8 [11240565778] margin:0.34290853898475]Array
(
    [complete] => 
    [id] => 11240565778
    [time] => 1577634739066
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017778
)

2019-12-29 16:52:25 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:52:27 - cex place new buy order: eth_btc 0.01778 19.8 [11240566735] margin:0.46681664791901]Array
(
    [complete] => 
    [id] => 11240566735
    [time] => 1577634746607
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01778
)

2019-12-29 16:52:33 - cex delete buy orders: eth_btc[move]
2019-12-29 16:52:34 - cex place new buy order: eth_btc 0.017779 19.8 [11240567586] margin:0.46679039424105]Array
(
    [complete] => 
    [id] => 11240567586
    [time] => 1577634754316
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017779
)

2019-12-29 16:52:41 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:52:42 - cex place new buy order: eth_btc 0.017794 19.8 [11240569388] margin:0.43273013375296]Array
(
    [complete] => 
    [id] => 11240569388
    [time] => 1577634762270
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017794
)

2019-12-29 16:52:54 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:52:55 - cex place new buy order: eth_btc 0.017796 19.8 [11240571071] margin:0.43268150146101]Array
(
    [complete] => 
    [id] => 11240571071
    [time] => 1577634775325
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017796
)

2019-12-29 16:53:02 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:53:03 - cex place new buy order: eth_btc 0.017798 19.8 [11240571791] margin:0.43263288009887]Array
(
    [complete] => 
    [id] => 11240571791
    [time] => 1577634783047
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017798
)

2019-12-29 16:53:16 - cex delete buy orders: eth_btc[move]
2019-12-29 16:53:17 - cex place new buy order: eth_btc 0.017794 19.8 [11240573419] margin:0.4269902803528]Array
(
    [complete] => 
    [id] => 11240573419
    [time] => 1577634797356
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017794
)

2019-12-29 16:53:45 - cex delete buy orders: eth_btc[move]
2019-12-29 16:53:46 - cex place new buy order: eth_btc 0.017774 19.8 [11240577778] margin:0.29783647091879]Array
(
    [complete] => 
    [id] => 11240577778
    [time] => 1577634825673
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017774
)

2019-12-29 16:53:52 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:53:53 - cex place new buy order: eth_btc 0.017781 19.8 [11240578413] margin:0.38243068443844]Array
(
    [complete] => 
    [id] => 11240578413
    [time] => 1577634833132
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017781
)

2019-12-29 16:53:59 - cex delete buy orders: eth_btc[move]
2019-12-29 16:54:00 - cex place new buy order: eth_btc 0.017775 19.8 [11240578886] margin:0.37116184906083]Array
(
    [complete] => 
    [id] => 11240578886
    [time] => 1577634840334
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017775
)

2019-12-29 16:54:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:54:04 - cex place new buy order: eth_btc 0.017782 19.8 [11240579196] margin:0.38240917782026]Array
(
    [complete] => 
    [id] => 11240579196
    [time] => 1577634844536
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017782
)

2019-12-29 16:54:11 - cex delete buy orders: eth_btc[move]
2019-12-29 16:54:12 - cex place new buy order: eth_btc 0.017776 19.8 [11240579661] margin:0.38238767362087]Array
(
    [complete] => 
    [id] => 11240579661
    [time] => 1577634851654
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017776
)

2019-12-29 16:54:17 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:54:19 - cex place new buy order: eth_btc 0.017778 19.8 [11240580291] margin:0.42186972662841]Array
(
    [complete] => 
    [id] => 11240580291
    [time] => 1577634859134
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017778
)

2019-12-29 16:54:26 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:54:27 - cex place new buy order: eth_btc 0.017785 19.8 [11240580959] margin:0.39359010402022]Array
(
    [complete] => 
    [id] => 11240580959
    [time] => 1577634867096
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017785
)

2019-12-29 16:54:34 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:54:35 - cex place new buy order: eth_btc 0.017789 19.8 [11240581492] margin:0.41598740794873]Array
(
    [complete] => 
    [id] => 11240581492
    [time] => 1577634874704
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017789
)

2019-12-29 16:54:41 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:54:42 - cex place new buy order: eth_btc 0.017798 19.8 [11240582451] margin:0.37644679177435]Array
(
    [complete] => 
    [id] => 11240582451
    [time] => 1577634881932
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017798
)

2019-12-29 16:54:47 - cex delete buy orders: eth_btc[move]
2019-12-29 16:54:48 - cex place new buy order: eth_btc 0.017793 19.8 [11240583159] margin:0.35395246923984]Array
(
    [complete] => 
    [id] => 11240583159
    [time] => 1577634888176
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017793
)

2019-12-29 16:55:03 - cex delete buy orders: eth_btc[move]
2019-12-29 16:55:04 - cex place new buy order: eth_btc 0.017793 19.8 [11240584970] margin:0.32595256828143]Array
(
    [complete] => 
    [id] => 11240584970
    [time] => 1577634904328
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017793
)

2019-12-29 16:55:50 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:55:51 - cex place new buy order: eth_btc 0.017795 19.8 [11240591183] margin:0.37089069963472]Array
(
    [complete] => 
    [id] => 11240591183
    [time] => 1577634951470
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017795
)

2019-12-29 16:55:57 - cex delete buy orders: eth_btc[move]
2019-12-29 16:55:58 - cex place new buy order: eth_btc 0.017793 19.8 [11240591901] margin:0.36525061811643]Array
(
    [complete] => 
    [id] => 11240591901
    [time] => 1577634958066
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017793
)

2019-12-29 16:56:03 - cex delete buy orders: eth_btc[move]
2019-12-29 16:56:03 - cex place new buy order: eth_btc 0.017793 19.8 [11240592365] margin:0.3933910306845]Array
(
    [complete] => 
    [id] => 11240592365
    [time] => 1577634963507
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017793
)

2019-12-29 16:56:09 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:56:10 - cex place new buy order: eth_btc 0.017795 19.8 [11240593121] margin:0.37651025568979]Array
(
    [complete] => 
    [id] => 11240593121
    [time] => 1577634970113
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017795
)

2019-12-29 16:56:16 - cex delete buy orders: eth_btc[move]
2019-12-29 16:56:17 - cex place new buy order: eth_btc 0.017793 19.8 [11240593714] margin:0.36525061811643]Array
(
    [complete] => 
    [id] => 11240593714
    [time] => 1577634976649
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017793
)

2019-12-29 16:56:22 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:56:23 - cex place new buy order: eth_btc 0.017795 19.8 [11240594321] margin:0.37089069963472]Array
(
    [complete] => 
    [id] => 11240594321
    [time] => 1577634983096
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017795
)

2019-12-29 16:56:29 - cex delete buy orders: eth_btc[move]
2019-12-29 16:56:30 - cex place new buy order: eth_btc 0.017793 19.8 [11240594904] margin:0.36525061811643]Array
(
    [complete] => 
    [id] => 11240594904
    [time] => 1577634990024
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017793
)

2019-12-29 16:56:36 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:56:36 - cex place new buy order: eth_btc 0.017795 19.8 [11240595341] margin:0.37089069963472]Array
(
    [complete] => 
    [id] => 11240595341
    [time] => 1577634996482
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017795
)

2019-12-29 16:56:47 - cex delete buy orders: eth_btc[move]
2019-12-29 16:56:48 - cex place new buy order: eth_btc 0.017793 19.8 [11240596379] margin:0.37648909867387]Array
(
    [complete] => 
    [id] => 11240596379
    [time] => 1577635008058
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017793
)

2019-12-29 16:56:59 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:57:00 - cex place new buy order: eth_btc 0.017795 19.8 [11240597229] margin:0.37651025568979]Array
(
    [complete] => 
    [id] => 11240597229
    [time] => 1577635020403
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017795
)

2019-12-29 16:57:03 - cex place new buy order: eth_btc 0.017796 11.4653 [11240597329]Array
(
    [complete] => 
    [id] => 11240597329
    [time] => 1577635022387
    [pending] => 11.46530000
    [amount] => 11.46530000
    [type] => buy
    [price] => 0.017796
)

2019-12-29 16:57:08 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:57:09 - cex place new buy order: eth_btc 0.017798 19.8 [11240597689] margin:0.35397235644452]Array
(
    [complete] => 
    [id] => 11240597689
    [time] => 1577635029148
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017798
)

2019-12-29 16:57:40 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:57:41 - cex place new buy order: eth_btc 0.0178 19.8 [11240599801] margin:0.37640449438203]Array
(
    [complete] => 
    [id] => 11240599801
    [time] => 1577635061422
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.0178
)

2019-12-29 16:57:47 - cex delete buy orders: eth_btc[move]
2019-12-29 16:57:48 - cex place new buy order: eth_btc 0.017798 19.8 [11240600210] margin:0.36514802539183]Array
(
    [complete] => 
    [id] => 11240600210
    [time] => 1577635067811
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017798
)

2019-12-29 16:57:53 - cex delete buy orders: eth_btc [replace]
2019-12-29 16:57:54 - cex place new buy order: eth_btc 0.0178 19.8 [11240600532] margin:0.37640449438203]Array
(
    [complete] => 
    [id] => 11240600532
    [time] => 1577635074390
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.0178
)

2019-12-29 16:58:02 - cex delete buy orders: eth_btc[move]
2019-12-29 16:58:03 - cex place new buy order: eth_btc 0.017798 19.8 [11240600877] margin:0.36514802539183]Array
(
    [complete] => 
    [id] => 11240600877
    [time] => 1577635082631
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017798
)

2019-12-29 16:59:02 - cex delete buy orders: eth_btc[move]
2019-12-29 16:59:04 - cex place new buy order: eth_btc 0.017798 19.8 [11240606856] margin:0.29215124445192]Array
(
    [complete] => 
    [id] => 11240606856
    [time] => 1577635143609
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017798
)

2019-12-29 17:00:03 - cex delete buy orders: eth_btc[move]
2019-12-29 17:00:04 - cex place new buy order: eth_btc 0.017798 19.8 [11240613732] margin:0.29215124445192]Array
(
    [complete] => 
    [id] => 11240613732
    [time] => 1577635204383
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017798
)

2019-12-29 17:01:04 - cex delete buy orders: eth_btc[move]
2019-12-29 17:01:05 - cex place new buy order: eth_btc 0.017798 19.8 [11240623001] margin:0.32586100342715]Array
(
    [complete] => 
    [id] => 11240623001
    [time] => 1577635264978
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017798
)

2019-12-29 17:01:48 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:01:49 - cex place new buy order: eth_btc 0.0178 19.8 [11240629449] margin:0.31460674157304]Array
(
    [complete] => 
    [id] => 11240629449
    [time] => 1577635309274
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.0178
)

2019-12-29 17:02:02 - cex delete buy orders: eth_btc[move]
2019-12-29 17:02:03 - cex place new buy order: eth_btc 0.0178 19.8 [11240631018] margin:0.29773608224255]Array
(
    [complete] => 
    [id] => 11240631018
    [time] => 1577635323315
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.0178
)

2019-12-29 17:03:03 - cex delete buy orders: eth_btc[move]
2019-12-29 17:03:03 - cex place new buy order: eth_btc 0.0178 19.8 [11240638555] margin:0.30335374417167]Array
(
    [complete] => 
    [id] => 11240638555
    [time] => 1577635383582
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.0178
)

2019-12-29 17:04:03 - cex delete buy orders: eth_btc[move]
2019-12-29 17:04:04 - cex place new buy order: eth_btc 0.0178 19.8 [11240644811] margin:0.30335374417167]Array
(
    [complete] => 
    [id] => 11240644811
    [time] => 1577635443933
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.0178
)

2019-12-29 17:05:03 - cex place new buy order: eth_btc 0.017801 11.4566 [11240654187]Array
(
    [complete] => 
    [id] => 11240654187
    [time] => 1577635503547
    [pending] => 11.45660000
    [amount] => 11.45660000
    [type] => buy
    [price] => 0.017801
)

2019-12-29 17:05:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:05:10 - cex place new buy order: eth_btc 0.017803 19.8 [11240655154] margin:0.37072403527496]Array
(
    [complete] => 
    [id] => 11240655154
    [time] => 1577635510575
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017803
)

2019-12-29 17:05:16 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:05:17 - cex place new buy order: eth_btc 0.017805 19.8 [11240656346] margin:0.42122999157539]Array
(
    [complete] => 
    [id] => 11240656346
    [time] => 1577635517004
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017805
)

2019-12-29 17:05:23 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:05:24 - cex place new buy order: eth_btc 0.017808 19.8 [11240657826] margin:0.40992812219227]Array
(
    [complete] => 
    [id] => 11240657826
    [time] => 1577635523919
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017808
)

2019-12-29 17:05:31 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:05:32 - cex place new buy order: eth_btc 0.017825 19.8 [11240659812] margin:0.46002805049088]Array
(
    [complete] => 
    [id] => 11240659812
    [time] => 1577635531635
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017825
)

2019-12-29 17:05:37 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:05:39 - cex place new buy order: eth_btc 0.017829 19.8 [11240661222] margin:0.40383644623927]Array
(
    [complete] => 
    [id] => 11240661222
    [time] => 1577635538682
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017829
)

2019-12-29 17:05:45 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:05:46 - cex place new buy order: eth_btc 0.017831 19.8 [11240661991] margin:0.40939936066402]Array
(
    [complete] => 
    [id] => 11240661991
    [time] => 1577635545642
    [pending] => 19.70499600
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017831
)

2019-12-29 17:05:54 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:05:55 - cex place new buy order: eth_btc 0.017833 19.8 [11240663196] margin:0.31402456120673]Array
(
    [complete] => 
    [id] => 11240663196
    [time] => 1577635554712
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017833
)

2019-12-29 17:06:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:06:04 - cex place new buy order: eth_btc 0.017835 19.8 [11240664380] margin:0.37005887300252]Array
(
    [complete] => 
    [id] => 11240664380
    [time] => 1577635564075
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017835
)

2019-12-29 17:06:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:06:11 - cex place new buy order: eth_btc 0.017837 19.8 [11240665400] margin:0.33077311207039]Array
(
    [complete] => 
    [id] => 11240665400
    [time] => 1577635570844
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017837
)

2019-12-29 17:06:17 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:06:18 - cex place new buy order: eth_btc 0.017839 19.8 [11240666880] margin:0.30270755087167]Array
(
    [complete] => 
    [id] => 11240666880
    [time] => 1577635577910
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017839
)

2019-12-29 17:06:24 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:06:25 - cex place new buy order: eth_btc 0.017841 19.8 [11240668200] margin:0.336304018833]Array
(
    [complete] => 
    [id] => 11240668200
    [time] => 1577635585132
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017841
)

2019-12-29 17:06:31 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:06:32 - cex place new buy order: eth_btc 0.017843 19.8 [11240669081] margin:0.32505744549682]Array
(
    [complete] => 
    [id] => 11240669081
    [time] => 1577635592022
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017843
)

2019-12-29 17:06:38 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:06:39 - cex place new buy order: eth_btc 0.017845 19.8 [11240670121] margin:0.31941720369852]Array
(
    [complete] => 
    [id] => 11240670121
    [time] => 1577635599253
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017845
)

2019-12-29 17:06:46 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:06:47 - cex place new buy order: eth_btc 0.017847 19.8 [11240670940] margin:0.32498459124781]Array
(
    [complete] => 
    [id] => 11240670940
    [time] => 1577635607183
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017847
)

2019-12-29 17:06:53 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:06:54 - cex place new buy order: eth_btc 0.017849 19.8 [11240671787] margin:0.34735839542832]Array
(
    [complete] => 
    [id] => 11240671787
    [time] => 1577635614038
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017849
)

2019-12-29 17:06:59 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:07:00 - cex place new buy order: eth_btc 0.017851 19.8 [11240672686] margin:0.36412525908913]Array
(
    [complete] => 
    [id] => 11240672686
    [time] => 1577635620542
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017851
)

2019-12-29 17:07:04 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:07:04 - cex place new buy order: eth_btc 0.017853 19.8 [11240673437] margin:0.33607797008905]Array
(
    [complete] => 
    [id] => 11240673437
    [time] => 1577635624513
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017853
)

2019-12-29 17:07:11 - cex delete buy orders: eth_btc[move]
2019-12-29 17:07:13 - cex place new buy order: eth_btc 0.017841 19.8 [11240674680] margin:0.32485717486277]Array
(
    [complete] => 
    [id] => 11240674680
    [time] => 1577635632413
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017841
)

2019-12-29 17:07:19 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:07:20 - cex place new buy order: eth_btc 0.017843 19.8 [11240675709] margin:0.40912402622877]Array
(
    [complete] => 
    [id] => 11240675709
    [time] => 1577635639592
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017843
)

2019-12-29 17:07:26 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:07:26 - cex place new buy order: eth_btc 0.017846 19.8 [11240676927] margin:0.3922447607307]Array
(
    [complete] => 
    [id] => 11240676927
    [time] => 1577635646513
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017846
)

2019-12-29 17:07:33 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:07:33 - cex place new buy order: eth_btc 0.017848 19.8 [11240677772] margin:0.38099506947558]Array
(
    [complete] => 
    [id] => 11240677772
    [time] => 1577635653569
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017848
)

2019-12-29 17:07:42 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:07:43 - cex place new buy order: eth_btc 0.01785 19.8 [11240678948] margin:0.34173669467785]Array
(
    [complete] => 
    [id] => 11240678948
    [time] => 1577635663039
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01785
)

2019-12-29 17:07:49 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:07:50 - cex place new buy order: eth_btc 0.017852 19.8 [11240679995] margin:0.36410486220031]Array
(
    [complete] => 
    [id] => 11240679995
    [time] => 1577635670121
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017852
)

2019-12-29 17:07:56 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:07:57 - cex place new buy order: eth_btc 0.017854 19.8 [11240680925] margin:0.35846308950374]Array
(
    [complete] => 
    [id] => 11240680925
    [time] => 1577635677470
    [pending] => 19.77500000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017854
)

2019-12-29 17:08:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:08:04 - cex place new buy order: eth_btc 0.017856 19.8 [11240681806] margin:0.37522401433692]Array
(
    [complete] => 
    [id] => 11240681806
    [time] => 1577635683982
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017856
)

2019-12-29 17:08:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:08:11 - cex place new buy order: eth_btc 0.017858 19.8 [11240682963] margin:0.43117930339343]Array
(
    [complete] => 
    [id] => 11240682963
    [time] => 1577635690580
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017858
)

2019-12-29 17:08:16 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:08:17 - cex place new buy order: eth_btc 0.017862 19.8 [11240683840] margin:0.41428731385065]Array
(
    [complete] => 
    [id] => 11240683840
    [time] => 1577635697071
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017862
)

2019-12-29 17:08:23 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:08:24 - cex place new buy order: eth_btc 0.017867 19.8 [11240684867] margin:0.38058991436727]Array
(
    [complete] => 
    [id] => 11240684867
    [time] => 1577635704003
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017867
)

2019-12-29 17:08:30 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:08:31 - cex place new buy order: eth_btc 0.017869 19.8 [11240686252] margin:0.33018075997537]Array
(
    [complete] => 
    [id] => 11240686252
    [time] => 1577635710671
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017869
)

2019-12-29 17:08:36 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:08:37 - cex place new buy order: eth_btc 0.017871 19.8 [11240687010] margin:0.31335683509595]Array
(
    [complete] => 
    [id] => 11240687010
    [time] => 1577635717348
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017871
)

2019-12-29 17:08:43 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:08:44 - cex place new buy order: eth_btc 0.017873 19.8 [11240687857] margin:0.30772673865607]Array
(
    [complete] => 
    [id] => 11240687857
    [time] => 1577635724433
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017873
)

2019-12-29 17:08:50 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:08:51 - cex place new buy order: eth_btc 0.017877 19.8 [11240688809] margin:0.33562678301728]Array
(
    [complete] => 
    [id] => 11240688809
    [time] => 1577635731226
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017877
)

2019-12-29 17:08:58 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:08:59 - cex place new buy order: eth_btc 0.017879 19.8 [11240689879] margin:0.30762346887407]Array
(
    [complete] => 
    [id] => 11240689879
    [time] => 1577635739145
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017879
)

2019-12-29 17:09:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:09:04 - cex place new buy order: eth_btc 0.017881 19.8 [11240690614] margin:0.4250321570382]Array
(
    [complete] => 
    [id] => 11240690614
    [time] => 1577635744129
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017881
)

2019-12-29 17:09:11 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:09:12 - cex place new buy order: eth_btc 0.017883 19.8 [11240691459] margin:0.37465749594587]Array
(
    [complete] => 
    [id] => 11240691459
    [time] => 1577635751958
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017883
)

2019-12-29 17:09:19 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:09:20 - cex place new buy order: eth_btc 0.017885 19.8 [11240692544] margin:0.33547665641598]Array
(
    [complete] => 
    [id] => 11240692544
    [time] => 1577635759599
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017885
)

2019-12-29 17:09:26 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:09:27 - cex place new buy order: eth_btc 0.017887 19.8 [11240693707] margin:0.28512327388606]Array
(
    [complete] => 
    [id] => 11240693707
    [time] => 1577635766794
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017887
)

2019-12-29 17:09:34 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:09:35 - cex place new buy order: eth_btc 0.017889 19.8 [11240694662] margin:0.23478115042761]Array
(
    [complete] => 
    [id] => 11240694662
    [time] => 1577635774850
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017889
)

2019-12-29 17:09:42 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:09:43 - cex place new buy order: eth_btc 0.017891 19.8 [11240695701] margin:0.2571125146722]Array
(
    [complete] => 
    [id] => 11240695701
    [time] => 1577635783108
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017891
)

2019-12-29 17:09:50 - cex delete buy orders: eth_btc[move]
2019-12-29 17:09:51 - cex place new buy order: eth_btc 0.017863 19.8 [11240696562] margin:0.24033087413369]Array
(
    [complete] => 
    [id] => 11240696562
    [time] => 1577635791317
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017863
)

2019-12-29 17:09:57 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:09:59 - cex place new buy order: eth_btc 0.017865 19.8 [11240697525] margin:0.3974251329415]Array
(
    [complete] => 
    [id] => 11240697525
    [time] => 1577635798674
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017865
)

2019-12-29 17:10:02 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:10:03 - cex place new buy order: eth_btc 0.017867 19.8 [11240698174] margin:0.35260536184027]Array
(
    [complete] => 
    [id] => 11240698174
    [time] => 1577635803322
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017867
)

2019-12-29 17:10:09 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:10:10 - cex place new buy order: eth_btc 0.017869 19.8 [11240699103] margin:0.31898819184062]Array
(
    [complete] => 
    [id] => 11240699103
    [time] => 1577635810070
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017869
)

2019-12-29 17:10:16 - cex delete buy orders: eth_btc [above margin]
2019-12-29 17:10:22 - cex place new buy order: eth_btc 0.017841 19.8 [11240701542]Array
(
    [complete] => 
    [id] => 11240701542
    [time] => 1577635822337
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017841
)

2019-12-29 17:10:27 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:10:28 - cex place new buy order: eth_btc 0.017845 19.8 [11240702644] margin:0.50434295320818]Array
(
    [complete] => 
    [id] => 11240702644
    [time] => 1577635828157
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017845
)

2019-12-29 17:10:34 - cex delete buy orders: eth_btc[move]
2019-12-29 17:10:35 - cex place new buy order: eth_btc 0.017839 19.8 [11240703912] margin:0.4931076992043]Array
(
    [complete] => 
    [id] => 11240703912
    [time] => 1577635835414
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017839
)

2019-12-29 17:10:42 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:10:43 - cex place new buy order: eth_btc 0.017851 19.8 [11240704969] margin:0.46495994622149]Array
(
    [complete] => 
    [id] => 11240704969
    [time] => 1577635843120
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017851
)

2019-12-29 17:10:49 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:10:50 - cex place new buy order: eth_btc 0.017865 19.8 [11240705972] margin:0.3974251329415]Array
(
    [complete] => 
    [id] => 11240705972
    [time] => 1577635850023
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017865
)

2019-12-29 17:10:57 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:10:58 - cex place new buy order: eth_btc 0.017867 19.8 [11240707163] margin:0.38058991436727]Array
(
    [complete] => 
    [id] => 11240707163
    [time] => 1577635858251
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017867
)

2019-12-29 17:11:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:11:04 - cex place new buy order: eth_btc 0.017869 19.8 [11240707826] margin:0.28541048743633]Array
(
    [complete] => 
    [id] => 11240707826
    [time] => 1577635863988
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017869
)

2019-12-29 17:11:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:11:10 - cex place new buy order: eth_btc 0.017871 19.8 [11240708443] margin:0.31335683509595]Array
(
    [complete] => 
    [id] => 11240708443
    [time] => 1577635870511
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017871
)

2019-12-29 17:11:16 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:11:17 - cex place new buy order: eth_btc 0.017873 19.8 [11240709137] margin:0.30213170704414]Array
(
    [complete] => 
    [id] => 11240709137
    [time] => 1577635877082
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017873
)

2019-12-29 17:11:23 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:11:24 - cex place new buy order: eth_btc 0.017875 19.8 [11240710231] margin:0.25734265734265]Array
(
    [complete] => 
    [id] => 11240710231
    [time] => 1577635883996
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017875
)

2019-12-29 17:11:30 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:11:30 - cex place new buy order: eth_btc 0.017877 19.8 [11240711045] margin:0.27968898584774]Array
(
    [complete] => 
    [id] => 11240711045
    [time] => 1577635890577
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017877
)

2019-12-29 17:11:36 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:11:37 - cex place new buy order: eth_btc 0.017879 19.8 [11240712139] margin:0.2349124671402]Array
(
    [complete] => 
    [id] => 11240712139
    [time] => 1577635896946
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017879
)

2019-12-29 17:11:43 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:11:44 - cex place new buy order: eth_btc 0.017881 19.8 [11240714052] margin:0.25725630557574]Array
(
    [complete] => 
    [id] => 11240714052
    [time] => 1577635904189
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017881
)

2019-12-29 17:11:51 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:11:51 - cex place new buy order: eth_btc 0.017883 19.8 [11240715541] margin:0.24045182575632]Array
(
    [complete] => 
    [id] => 11240715541
    [time] => 1577635911510
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017883
)

2019-12-29 17:11:58 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:11:59 - cex place new buy order: eth_btc 0.017885 19.8 [11240716769] margin:0.22924238188426]Array
(
    [complete] => 
    [id] => 11240716769
    [time] => 1577635919126
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017885
)

2019-12-29 17:12:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:12:04 - cex place new buy order: eth_btc 0.017887 19.8 [11240717643] margin:0.21244479230726]Array
(
    [complete] => 
    [id] => 11240717643
    [time] => 1577635924480
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017887
)

2019-12-29 17:12:10 - cex delete buy orders: eth_btc [above margin]
2019-12-29 17:12:17 - cex place new buy order: eth_btc 0.017873 19.8 [11240719525]Array
(
    [complete] => 
    [id] => 11240719525
    [time] => 1577635936995
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017873
)

2019-12-29 17:12:22 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:12:23 - cex place new buy order: eth_btc 0.017875 19.8 [11240720695] margin:0.33006993006992]Array
(
    [complete] => 
    [id] => 11240720695
    [time] => 1577635943207
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017875
)

2019-12-29 17:12:29 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:12:30 - cex place new buy order: eth_btc 0.017877 19.8 [11240721574] margin:0.3076578844325]Array
(
    [complete] => 
    [id] => 11240721574
    [time] => 1577635949689
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017877
)

2019-12-29 17:12:35 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:12:36 - cex place new buy order: eth_btc 0.017879 19.8 [11240722658] margin:0.2740645449969]Array
(
    [complete] => 
    [id] => 11240722658
    [time] => 1577635956168
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017879
)

2019-12-29 17:12:42 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:12:43 - cex place new buy order: eth_btc 0.017881 19.8 [11240723331] margin:0.26284883395782]Array
(
    [complete] => 
    [id] => 11240723331
    [time] => 1577635962611
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017881
)

2019-12-29 17:12:48 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:12:49 - cex place new buy order: eth_btc 0.017883 19.8 [11240724080] margin:0.24604372868087]Array
(
    [complete] => 
    [id] => 11240724080
    [time] => 1577635969547
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017883
)

2019-12-29 17:12:55 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:12:56 - cex place new buy order: eth_btc 0.017885 19.8 [11240725032] margin:0.2404249370981]Array
(
    [complete] => 
    [id] => 11240725032
    [time] => 1577635976236
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017885
)

2019-12-29 17:13:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:13:04 - cex place new buy order: eth_btc 0.017887 19.8 [11240726124] margin:0.22921674959469]Array
(
    [complete] => 
    [id] => 11240726124
    [time] => 1577635983905
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017887
)

2019-12-29 17:13:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:13:11 - cex place new buy order: eth_btc 0.017889 19.8 [11240727038] margin:0.21801106825421]Array
(
    [complete] => 
    [id] => 11240727038
    [time] => 1577635990744
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017889
)

2019-12-29 17:13:16 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:13:17 - cex place new buy order: eth_btc 0.017891 19.8 [11240727836] margin:0.20121848974344]Array
(
    [complete] => 
    [id] => 11240727836
    [time] => 1577635997271
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017891
)

2019-12-29 17:13:23 - cex delete buy orders: eth_btc[move]
2019-12-29 17:13:24 - cex place new buy order: eth_btc 0.017873 19.8 [11240728784] margin:0.24591996422982]Array
(
    [complete] => 
    [id] => 11240728784
    [time] => 1577636003919
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017873
)

2019-12-29 17:13:30 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:13:30 - cex place new buy order: eth_btc 0.017875 19.8 [11240729771] margin:0.40839160839159]Array
(
    [complete] => 
    [id] => 11240729771
    [time] => 1577636010523
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017875
)

2019-12-29 17:13:36 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:13:37 - cex place new buy order: eth_btc 0.017887 19.8 [11240730635] margin:0.39134567003969]Array
(
    [complete] => 
    [id] => 11240730635
    [time] => 1577636017136
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017887
)

2019-12-29 17:13:43 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:13:44 - cex place new buy order: eth_btc 0.017889 19.8 [11240731738] margin:0.36335178042373]Array
(
    [complete] => 
    [id] => 11240731738
    [time] => 1577636023967
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017889
)

2019-12-29 17:13:49 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:13:50 - cex place new buy order: eth_btc 0.017892 19.8 [11240732504] margin:0.31298904538339]Array
(
    [complete] => 
    [id] => 11240732504
    [time] => 1577636030392
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017892
)

2019-12-29 17:13:56 - cex delete buy orders: eth_btc[move]
2019-12-29 17:13:57 - cex place new buy order: eth_btc 0.017881 19.8 [11240733307] margin:0.31297155312131]Array
(
    [complete] => 
    [id] => 11240733307
    [time] => 1577636037037
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017881
)

2019-12-29 17:14:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:14:04 - cex place new buy order: eth_btc 0.017887 19.8 [11240735324] margin:0.52552132833903]Array
(
    [complete] => 
    [id] => 11240735324
    [time] => 1577636044054
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017887
)

2019-12-29 17:14:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:14:11 - cex place new buy order: eth_btc 0.017903 19.8 [11240736765] margin:0.33513936211806]Array
(
    [complete] => 
    [id] => 11240736765
    [time] => 1577636051403
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017903
)

2019-12-29 17:14:36 - cex delete buy orders: eth_btc[move]
2019-12-29 17:14:37 - cex place new buy order: eth_btc 0.017884 19.8 [11240741588] margin:0.34070598748883]Array
(
    [complete] => 
    [id] => 11240741588
    [time] => 1577636076926
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017884
)

2019-12-29 17:14:43 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:14:44 - cex place new buy order: eth_btc 0.01789 19.8 [11240742745] margin:0.42481833426495]Array
(
    [complete] => 
    [id] => 11240742745
    [time] => 1577636083752
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01789
)

2019-12-29 17:14:49 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:14:50 - cex place new buy order: eth_btc 0.017906 19.8 [11240743882] margin:0.39651513459176]Array
(
    [complete] => 
    [id] => 11240743882
    [time] => 1577636089994
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017906
)

2019-12-29 17:14:56 - cex delete buy orders: eth_btc[move]
2019-12-29 17:14:56 - cex place new buy order: eth_btc 0.017903 19.8 [11240744584] margin:0.37415535823979]Array
(
    [complete] => 
    [id] => 11240744584
    [time] => 1577636096581
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017903
)

2019-12-29 17:15:07 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:15:08 - cex place new buy order: eth_btc 0.017924 19.8 [11240746405] margin:0.31243026110241]Array
(
    [complete] => 
    [id] => 11240746405
    [time] => 1577636108323
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017924
)

2019-12-29 17:15:14 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:15:15 - cex place new buy order: eth_btc 0.017927 19.8 [11240747467] margin:0.30679979918558]Array
(
    [complete] => 
    [id] => 11240747467
    [time] => 1577636114682
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017927
)

2019-12-29 17:15:22 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:15:23 - cex place new buy order: eth_btc 0.017929 19.8 [11240748629] margin:0.3067655753249]Array
(
    [complete] => 
    [id] => 11240748629
    [time] => 1577636123082
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017929
)

2019-12-29 17:15:29 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:15:30 - cex place new buy order: eth_btc 0.017931 19.8 [11240749887] margin:0.28442362389158]Array
(
    [complete] => 
    [id] => 11240749887
    [time] => 1577636129994
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017931
)

2019-12-29 17:15:36 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:15:38 - cex place new buy order: eth_btc 0.017933 19.8 [11240751622] margin:0.26208665588578]Array
(
    [complete] => 
    [id] => 11240751622
    [time] => 1577636137588
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017933
)

2019-12-29 17:15:44 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:15:45 - cex place new buy order: eth_btc 0.017935 19.8 [11240752695] margin:0.22860328965708]Array
(
    [complete] => 
    [id] => 11240752695
    [time] => 1577636144691
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017935
)

2019-12-29 17:15:51 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:15:52 - cex place new buy order: eth_btc 0.017937 19.8 [11240753709] margin:0.22300273178346]Array
(
    [complete] => 
    [id] => 11240753709
    [time] => 1577636151668
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017937
)

2019-12-29 17:15:58 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:15:59 - cex place new buy order: eth_btc 0.017939 19.8 [11240754400] margin:0.23412676291878]Array
(
    [complete] => 
    [id] => 11240754400
    [time] => 1577636159084
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017939
)

2019-12-29 17:16:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:16:04 - cex place new buy order: eth_btc 0.017941 19.8 [11240755262] margin:0.22295301265258]Array
(
    [complete] => 
    [id] => 11240755262
    [time] => 1577636164090
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017941
)

2019-12-29 17:16:11 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:16:12 - cex place new buy order: eth_btc 0.017943 19.8 [11240756947] margin:0.23964777350498]Array
(
    [complete] => 
    [id] => 11240756947
    [time] => 1577636171700
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017943
)

2019-12-29 17:16:18 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:16:19 - cex place new buy order: eth_btc 0.017945 19.8 [11240758370] margin:0.27305656171634]Array
(
    [complete] => 
    [id] => 11240758370
    [time] => 1577636179127
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017945
)

2019-12-29 17:16:25 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:16:26 - cex place new buy order: eth_btc 0.017947 19.8 [11240759950] margin:0.29531398005236]Array
(
    [complete] => 
    [id] => 11240759950
    [time] => 1577636186344
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017947
)

2019-12-29 17:16:33 - cex delete buy orders: eth_btc[move]
2019-12-29 17:16:34 - cex place new buy order: eth_btc 0.017923 19.8 [11240761363] margin:0.3565856919991]Array
(
    [complete] => 
    [id] => 11240761363
    [time] => 1577636193621
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017923
)

2019-12-29 17:16:40 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:16:41 - cex place new buy order: eth_btc 0.017926 19.8 [11240762718] margin:0.51322101974784]Array
(
    [complete] => 
    [id] => 11240762718
    [time] => 1577636201228
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017926
)

2019-12-29 17:16:49 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:16:50 - cex place new buy order: eth_btc 0.017944 19.8 [11240764728] margin:0.37895675434685]Array
(
    [complete] => 
    [id] => 11240764728
    [time] => 1577636209655
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017944
)

2019-12-29 17:16:55 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:16:56 - cex place new buy order: eth_btc 0.017946 19.8 [11240765742] margin:0.36219770422379]Array
(
    [complete] => 
    [id] => 11240765742
    [time] => 1577636216298
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017946
)

2019-12-29 17:17:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:17:04 - cex place new buy order: eth_btc 0.017948 19.8 [11240766772] margin:0.29529752618676]Array
(
    [complete] => 
    [id] => 11240766772
    [time] => 1577636224068
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017948
)

2019-12-29 17:17:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:17:11 - cex place new buy order: eth_btc 0.01795 19.8 [11240767656] margin:0.28969359331477]Array
(
    [complete] => 
    [id] => 11240767656
    [time] => 1577636231007
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01795
)

2019-12-29 17:17:17 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:17:18 - cex place new buy order: eth_btc 0.017952 19.8 [11240769060] margin:0.20610516934045]Array
(
    [complete] => 
    [id] => 11240769060
    [time] => 1577636238006
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017952
)

2019-12-29 17:17:24 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:17:25 - cex place new buy order: eth_btc 0.017954 19.8 [11240770035] margin:0.2395009468642]Array
(
    [complete] => 
    [id] => 11240770035
    [time] => 1577636245187
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017954
)

2019-12-29 17:17:31 - cex delete buy orders: eth_btc [above margin]
2019-12-29 17:17:38 - cex place new buy order: eth_btc 0.017924 19.8 [11240771804]Array
(
    [complete] => 
    [id] => 11240771804
    [time] => 1577636258043
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017924
)

2019-12-29 17:17:44 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:17:45 - cex place new buy order: eth_btc 0.017926 19.8 [11240772854] margin:0.23429655249358]Array
(
    [complete] => 
    [id] => 11240772854
    [time] => 1577636265156
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017926
)

2019-12-29 17:17:51 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:17:52 - cex place new buy order: eth_btc 0.017928 19.8 [11240774129] margin:0.27889335118252]Array
(
    [complete] => 
    [id] => 11240774129
    [time] => 1577636272358
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017928
)

2019-12-29 17:17:58 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:17:59 - cex place new buy order: eth_btc 0.01793 19.8 [11240775794] margin:0.31790295593976]Array
(
    [complete] => 
    [id] => 11240775794
    [time] => 1577636279240
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01793
)

2019-12-29 17:18:02 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:18:03 - cex place new buy order: eth_btc 0.017932 19.8 [11240776539] margin:0.26210127146999]Array
(
    [complete] => 
    [id] => 11240776539
    [time] => 1577636283256
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017932
)

2019-12-29 17:18:09 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:18:10 - cex place new buy order: eth_btc 0.017934 19.8 [11240777536] margin:0.31225604996095]Array
(
    [complete] => 
    [id] => 11240777536
    [time] => 1577636290249
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017934
)

2019-12-29 17:18:16 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:18:17 - cex place new buy order: eth_btc 0.017936 19.8 [11240778590] margin:0.30107047279213]Array
(
    [complete] => 
    [id] => 11240778590
    [time] => 1577636297109
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017936
)

2019-12-29 17:18:24 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:18:24 - cex place new buy order: eth_btc 0.017938 19.8 [11240779919] margin:0.32891069238485]Array
(
    [complete] => 
    [id] => 11240779919
    [time] => 1577636304498
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017938
)

2019-12-29 17:18:30 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:18:31 - cex place new buy order: eth_btc 0.01794 19.8 [11240781082] margin:0.33444816053509]Array
(
    [complete] => 
    [id] => 11240781082
    [time] => 1577636311477
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01794
)

2019-12-29 17:18:37 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:18:38 - cex place new buy order: eth_btc 0.017942 19.8 [11240781865] margin:0.32883736484226]Array
(
    [complete] => 
    [id] => 11240781865
    [time] => 1577636318048
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017942
)

2019-12-29 17:18:45 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:18:46 - cex place new buy order: eth_btc 0.017946 19.8 [11240782913] margin:0.2953304357517]Array
(
    [complete] => 
    [id] => 11240782913
    [time] => 1577636325667
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017946
)

2019-12-29 17:18:51 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:18:52 - cex place new buy order: eth_btc 0.017948 19.8 [11240783659] margin:0.30086917762424]Array
(
    [complete] => 
    [id] => 11240783659
    [time] => 1577636332343
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017948
)

2019-12-29 17:19:00 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:19:00 - cex place new buy order: eth_btc 0.01795 19.8 [11240784876] margin:0.31197771587743]Array
(
    [complete] => 
    [id] => 11240784876
    [time] => 1577636340551
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01795
)

2019-12-29 17:19:02 - cex place new buy order: eth_btc 0.017952 11.0779 [11240785047]Array
(
    [complete] => 
    [id] => 11240785047
    [time] => 1577636341936
    [pending] => 11.07790000
    [amount] => 11.07790000
    [type] => buy
    [price] => 0.017952
)

2019-12-29 17:19:07 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:19:09 - cex place new buy order: eth_btc 0.017954 19.8 [11240785876] margin:0.2784894730979]Array
(
    [complete] => 
    [id] => 11240785876
    [time] => 1577636348705
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017954
)

2019-12-29 17:19:15 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:19:16 - cex place new buy order: eth_btc 0.017956 19.8 [11240786459] margin:0.26732011583872]Array
(
    [complete] => 
    [id] => 11240786459
    [time] => 1577636355853
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017956
)

2019-12-29 17:19:22 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:19:23 - cex place new buy order: eth_btc 0.017958 19.8 [11240787234] margin:0.28956453948101]Array
(
    [complete] => 
    [id] => 11240787234
    [time] => 1577636362663
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017958
)

2019-12-29 17:19:29 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:19:30 - cex place new buy order: eth_btc 0.01796 19.8 [11240788089] margin:0.28953229398663]Array
(
    [complete] => 
    [id] => 11240788089
    [time] => 1577636370014
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01796
)

2019-12-29 17:19:37 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:19:37 - cex place new buy order: eth_btc 0.017962 19.8 [11240788908] margin:0.2672308206213]Array
(
    [complete] => 
    [id] => 11240788908
    [time] => 1577636377471
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017962
)

2019-12-29 17:19:44 - cex delete buy orders: eth_btc[move]
2019-12-29 17:19:45 - cex place new buy order: eth_btc 0.017963 19.8 [11240789795] margin:0.19483411266978]Array
(
    [complete] => 
    [id] => 11240789795
    [time] => 1577636385214
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017963
)

2019-12-29 17:19:52 - cex delete buy orders: eth_btc [above margin]
2019-12-29 17:19:58 - cex place new buy order: eth_btc 0.017946 19.8 [11240791778]Array
(
    [complete] => 
    [id] => 11240791778
    [time] => 1577636397906
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017946
)

2019-12-29 17:20:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:20:03 - cex place new buy order: eth_btc 0.017948 19.8 [11240792526] margin:0.20615110318698]Array
(
    [complete] => 
    [id] => 11240792526
    [time] => 1577636403526
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017948
)

2019-12-29 17:20:09 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:20:10 - cex place new buy order: eth_btc 0.01795 19.8 [11240793310] margin:0.23398328690809]Array
(
    [complete] => 
    [id] => 11240793310
    [time] => 1577636410366
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01795
)

2019-12-29 17:20:16 - cex delete buy orders: eth_btc [above margin]
2019-12-29 17:20:23 - cex place new buy order: eth_btc 0.017946 19.8 [11240794255]Array
(
    [complete] => 
    [id] => 11240794255
    [time] => 1577636422601
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017946
)

2019-12-29 17:20:29 - cex delete buy orders: eth_btc[move]
2019-12-29 17:20:30 - cex place new buy order: eth_btc 0.017947 19.8 [11240794842] margin:0.19500780031199]Array
(
    [complete] => 
    [id] => 11240794842
    [time] => 1577636429984
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017947
)

2019-12-29 17:20:36 - cex delete buy orders: eth_btc [above margin]
2019-12-29 17:20:43 - cex place new buy order: eth_btc 0.017914 19.8 [11240796071]Array
(
    [complete] => 
    [id] => 11240796071
    [time] => 1577636443154
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017914
)

2019-12-29 17:20:48 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:20:50 - cex place new buy order: eth_btc 0.017916 19.8 [11240796775] margin:0.37396740343825]Array
(
    [complete] => 
    [id] => 11240796775
    [time] => 1577636449597
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017916
)

2019-12-29 17:20:56 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:20:57 - cex place new buy order: eth_btc 0.017918 19.8 [11240797769] margin:0.34602076124568]Array
(
    [complete] => 
    [id] => 11240797769
    [time] => 1577636456630
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017918
)

2019-12-29 17:21:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:21:04 - cex place new buy order: eth_btc 0.01792 19.8 [11240798885] margin:0.32366071428571]Array
(
    [complete] => 
    [id] => 11240798885
    [time] => 1577636464238
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01792
)

2019-12-29 17:21:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:21:11 - cex place new buy order: eth_btc 0.017922 19.8 [11240799770] margin:0.32362459546924]Array
(
    [complete] => 
    [id] => 11240799770
    [time] => 1577636470760
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017922
)

2019-12-29 17:21:16 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:21:17 - cex place new buy order: eth_btc 0.017924 19.8 [11240800947] margin:0.31800937290782]Array
(
    [complete] => 
    [id] => 11240800947
    [time] => 1577636477324
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017924
)

2019-12-29 17:21:23 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:21:24 - cex place new buy order: eth_btc 0.017926 19.8 [11240801844] margin:0.29565993528951]Array
(
    [complete] => 
    [id] => 11240801844
    [time] => 1577636484018
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017926
)

2019-12-29 17:21:29 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:21:30 - cex place new buy order: eth_btc 0.017928 19.8 [11240802656] margin:0.2900490852298]Array
(
    [complete] => 
    [id] => 11240802656
    [time] => 1577636490453
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017928
)

2019-12-29 17:21:36 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:21:37 - cex place new buy order: eth_btc 0.01793 19.8 [11240803422] margin:0.28443948689347]Array
(
    [complete] => 
    [id] => 11240803422
    [time] => 1577636496986
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01793
)

2019-12-29 17:21:43 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:21:44 - cex place new buy order: eth_btc 0.017932 19.8 [11240804277] margin:0.26210127146999]Array
(
    [complete] => 
    [id] => 11240804277
    [time] => 1577636504064
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017932
)

2019-12-29 17:21:49 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:21:50 - cex place new buy order: eth_btc 0.017934 19.8 [11240804971] margin:0.2509200401472]Array
(
    [complete] => 
    [id] => 11240804971
    [time] => 1577636510355
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017934
)

2019-12-29 17:21:56 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:21:57 - cex place new buy order: eth_btc 0.017936 19.8 [11240805512] margin:0.23974130240856]Array
(
    [complete] => 
    [id] => 11240805512
    [time] => 1577636516753
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017936
)

2019-12-29 17:22:02 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:22:04 - cex place new buy order: eth_btc 0.017938 19.8 [11240805895] margin:0.22856505741997]Array
(
    [complete] => 
    [id] => 11240805895
    [time] => 1577636523617
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017938
)

2019-12-29 17:22:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:22:11 - cex place new buy order: eth_btc 0.01794 19.8 [11240806622] margin:0.21739130434781]Array
(
    [complete] => 
    [id] => 11240806622
    [time] => 1577636530626
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01794
)

2019-12-29 17:22:16 - cex delete buy orders: eth_btc [above margin]
2019-12-29 17:22:23 - cex place new buy order: eth_btc 0.017909 19.8 [11240808571]Array
(
    [complete] => 
    [id] => 11240808571
    [time] => 1577636543129
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017909
)

2019-12-29 17:22:30 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:22:31 - cex place new buy order: eth_btc 0.017911 19.8 [11240809375] margin:0.34615599352352]Array
(
    [complete] => 
    [id] => 11240809375
    [time] => 1577636550818
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017911
)

2019-12-29 17:22:38 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:22:39 - cex place new buy order: eth_btc 0.017913 19.8 [11240810052] margin:0.3405348071233]Array
(
    [complete] => 
    [id] => 11240810052
    [time] => 1577636559120
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017913
)

2019-12-29 17:22:45 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:22:46 - cex place new buy order: eth_btc 0.017915 19.8 [11240810623] margin:0.35724253418921]Array
(
    [complete] => 
    [id] => 11240810623
    [time] => 1577636566027
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017915
)

2019-12-29 17:22:53 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:22:54 - cex place new buy order: eth_btc 0.017917 19.8 [11240811326] margin:0.35720265669474]Array
(
    [complete] => 
    [id] => 11240811326
    [time] => 1577636573587
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017917
)

2019-12-29 17:22:59 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:23:00 - cex place new buy order: eth_btc 0.017919 19.8 [11240812039] margin:0.34600145097383]Array
(
    [complete] => 
    [id] => 11240812039
    [time] => 1577636580439
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017919
)

2019-12-29 17:23:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:23:04 - cex place new buy order: eth_btc 0.017921 19.8 [11240812402] margin:0.33480274538251]Array
(
    [complete] => 
    [id] => 11240812402
    [time] => 1577636583662
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017921
)

2019-12-29 17:23:09 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:23:10 - cex place new buy order: eth_btc 0.017923 19.8 [11240813109] margin:0.3180271159962]Array
(
    [complete] => 
    [id] => 11240813109
    [time] => 1577636590101
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017923
)

2019-12-29 17:23:17 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:23:18 - cex place new buy order: eth_btc 0.017925 19.8 [11240813963] margin:0.32357043235705]Array
(
    [complete] => 
    [id] => 11240813963
    [time] => 1577636597857
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017925
)

2019-12-29 17:23:24 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:23:25 - cex place new buy order: eth_btc 0.017927 19.8 [11240814620] margin:0.31795615551959]Array
(
    [complete] => 
    [id] => 11240814620
    [time] => 1577636605181
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017927
)

2019-12-29 17:23:31 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:23:32 - cex place new buy order: eth_btc 0.017929 19.8 [11240815416] margin:0.3067655753249]Array
(
    [complete] => 
    [id] => 11240815416
    [time] => 1577636612378
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017929
)

2019-12-29 17:23:38 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:23:39 - cex place new buy order: eth_btc 0.017931 19.8 [11240816164] margin:0.27326975628799]Array
(
    [complete] => 
    [id] => 11240816164
    [time] => 1577636619583
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017931
)

2019-12-29 17:23:46 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:23:47 - cex place new buy order: eth_btc 0.017933 19.8 [11240816949] margin:0.28439190319522]Array
(
    [complete] => 
    [id] => 11240816949
    [time] => 1577636626888
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017933
)

2019-12-29 17:23:54 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:23:55 - cex place new buy order: eth_btc 0.017935 19.8 [11240817696] margin:0.21745190967382]Array
(
    [complete] => 
    [id] => 11240817696
    [time] => 1577636634596
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017935
)

2019-12-29 17:24:01 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:24:02 - cex place new buy order: eth_btc 0.017937 19.8 [11240818269] margin:0.2118525951943]Array
(
    [complete] => 
    [id] => 11240818269
    [time] => 1577636641680
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017937
)

2019-12-29 17:24:04 - cex place new buy order: eth_btc 0.017939 11.1001 [11240818470]Array
(
    [complete] => 
    [id] => 11240818470
    [time] => 1577636644079
    [pending] => 11.10010000
    [amount] => 11.10010000
    [type] => buy
    [price] => 0.017939
)

2019-12-29 17:24:09 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:24:10 - cex place new buy order: eth_btc 0.017941 19.8 [11240819169] margin:0.23967448860152]Array
(
    [complete] => 
    [id] => 11240819169
    [time] => 1577636650496
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017941
)

2019-12-29 17:24:17 - cex delete buy orders: eth_btc[move]
2019-12-29 17:24:18 - cex place new buy order: eth_btc 0.017942 19.8 [11240819983] margin:0.195062141225]Array
(
    [complete] => 
    [id] => 11240819983
    [time] => 1577636657953
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017942
)

2019-12-29 17:24:24 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:24:25 - cex place new buy order: eth_btc 0.017944 19.8 [11240820765] margin:0.2173428444048]Array
(
    [complete] => 
    [id] => 11240820765
    [time] => 1577636665314
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017944
)

2019-12-29 17:24:32 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:24:33 - cex place new buy order: eth_btc 0.017946 19.8 [11240821513] margin:0.2284631672796]Array
(
    [complete] => 
    [id] => 11240821513
    [time] => 1577636672618
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017946
)

2019-12-29 17:24:38 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:24:39 - cex place new buy order: eth_btc 0.017948 19.8 [11240822157] margin:0.22286605749944]Array
(
    [complete] => 
    [id] => 11240822157
    [time] => 1577636679565
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017948
)

2019-12-29 17:24:45 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:24:46 - cex place new buy order: eth_btc 0.01795 19.8 [11240822864] margin:0.2116991643454]Array
(
    [complete] => 
    [id] => 11240822864
    [time] => 1577636685928
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01795
)

2019-12-29 17:24:52 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:24:53 - cex place new buy order: eth_btc 0.017952 19.8 [11240823478] margin:0.20610516934045]Array
(
    [complete] => 
    [id] => 11240823478
    [time] => 1577636693112
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017952
)

2019-12-29 17:24:59 - cex delete buy orders: eth_btc [above margin]
2019-12-29 17:25:04 - cex place new buy order: eth_btc 0.017916 19.8 [11240824502]Array
(
    [complete] => 
    [id] => 11240824502
    [time] => 1577636703692
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017916
)

2019-12-29 17:25:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:25:11 - cex place new buy order: eth_btc 0.017918 19.8 [11240825320] margin:0.36834468132605]Array
(
    [complete] => 
    [id] => 11240825320
    [time] => 1577636710796
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017918
)

2019-12-29 17:25:18 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:25:19 - cex place new buy order: eth_btc 0.01792 19.8 [11240826360] margin:0.3627232142857]Array
(
    [complete] => 
    [id] => 11240826360
    [time] => 1577636719582
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01792
)

2019-12-29 17:25:26 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:25:27 - cex place new buy order: eth_btc 0.017922 19.8 [11240827699] margin:0.36268273630176]Array
(
    [complete] => 
    [id] => 11240827699
    [time] => 1577636726838
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017922
)

2019-12-29 17:25:33 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:25:34 - cex place new buy order: eth_btc 0.017924 19.8 [11240829270] margin:0.32916759651862]Array
(
    [complete] => 
    [id] => 11240829270
    [time] => 1577636734255
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017924
)

2019-12-29 17:25:41 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:25:42 - cex place new buy order: eth_btc 0.017926 19.8 [11240830492] margin:0.29565993528951]Array
(
    [complete] => 
    [id] => 11240830492
    [time] => 1577636741997
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017926
)

2019-12-29 17:25:48 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:25:49 - cex place new buy order: eth_btc 0.017928 19.8 [11240831836] margin:0.23427041499331]Array
(
    [complete] => 
    [id] => 11240831836
    [time] => 1577636749235
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017928
)

2019-12-29 17:25:56 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:25:57 - cex place new buy order: eth_btc 0.01793 19.8 [11240833003] margin:0.22866703848299]Array
(
    [complete] => 
    [id] => 11240833003
    [time] => 1577636756839
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01793
)

2019-12-29 17:26:03 - cex delete buy orders: eth_btc [above margin]
2019-12-29 17:26:09 - cex place new buy order: eth_btc 0.017911 19.8 [11240834843]Array
(
    [complete] => 
    [id] => 11240834843
    [time] => 1577636769227
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017911
)

2019-12-29 17:26:15 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:26:16 - cex place new buy order: eth_btc 0.017913 19.8 [11240836062] margin:0.30703958019316]Array
(
    [complete] => 
    [id] => 11240836062
    [time] => 1577636776172
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017913
)

2019-12-29 17:26:23 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:26:24 - cex place new buy order: eth_btc 0.017915 19.8 [11240837300] margin:0.25676807144852]Array
(
    [complete] => 
    [id] => 11240837300
    [time] => 1577636783709
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017915
)

2019-12-29 17:26:30 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:26:31 - cex place new buy order: eth_btc 0.017917 19.8 [11240838431] margin:0.25115811798848]Array
(
    [complete] => 
    [id] => 11240838431
    [time] => 1577636790785
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017917
)

2019-12-29 17:26:36 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:26:37 - cex place new buy order: eth_btc 0.017919 19.8 [11240839539] margin:0.20648473687148]Array
(
    [complete] => 
    [id] => 11240839539
    [time] => 1577636797147
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017919
)

2019-12-29 17:26:44 - cex delete buy orders: eth_btc [above margin]
2019-12-29 17:26:51 - cex place new buy order: eth_btc 0.01789 19.8 [11240841404]Array
(
    [complete] => 
    [id] => 11240841404
    [time] => 1577636810804
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01789
)

2019-12-29 17:26:57 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:26:58 - cex place new buy order: eth_btc 0.017892 19.8 [11240842585] margin:0.3632908562486]Array
(
    [complete] => 
    [id] => 11240842585
    [time] => 1577636818350
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017892
)

2019-12-29 17:27:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:27:04 - cex place new buy order: eth_btc 0.017894 19.8 [11240843398] margin:0.38001564770314]Array
(
    [complete] => 
    [id] => 11240843398
    [time] => 1577636824489
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017894
)

2019-12-29 17:27:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:27:11 - cex place new buy order: eth_btc 0.017896 19.8 [11240844387] margin:0.363209655789]Array
(
    [complete] => 
    [id] => 11240844387
    [time] => 1577636831281
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017896
)

2019-12-29 17:27:17 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:27:18 - cex place new buy order: eth_btc 0.017898 19.8 [11240845379] margin:0.36316906916973]Array
(
    [complete] => 
    [id] => 11240845379
    [time] => 1577636837918
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017898
)

2019-12-29 17:27:23 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:27:24 - cex place new buy order: eth_btc 0.017902 19.8 [11240846309] margin:0.34633001899229]Array
(
    [complete] => 
    [id] => 11240846309
    [time] => 1577636844463
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017902
)

2019-12-29 17:27:30 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:27:31 - cex place new buy order: eth_btc 0.017904 19.8 [11240847446] margin:0.31277926720286]Array
(
    [complete] => 
    [id] => 11240847446
    [time] => 1577636851336
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017904
)

2019-12-29 17:27:37 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:27:38 - cex place new buy order: eth_btc 0.017906 19.8 [11240848009] margin:0.30157489109794]Array
(
    [complete] => 
    [id] => 11240848009
    [time] => 1577636857748
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017906
)

2019-12-29 17:27:43 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:27:44 - cex place new buy order: eth_btc 0.017908 19.8 [11240848631] margin:0.29037301764574]Array
(
    [complete] => 
    [id] => 11240848631
    [time] => 1577636864428
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017908
)

2019-12-29 17:27:50 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:27:51 - cex place new buy order: eth_btc 0.01791 19.8 [11240849274] margin:0.2791736460078]Array
(
    [complete] => 
    [id] => 11240849274
    [time] => 1577636871354
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01791
)

2019-12-29 17:27:57 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:27:58 - cex place new buy order: eth_btc 0.017912 19.8 [11240849905] margin:0.26797677534613]Array
(
    [complete] => 
    [id] => 11240849905
    [time] => 1577636877732
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017912
)

2019-12-29 17:28:02 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:28:03 - cex place new buy order: eth_btc 0.017914 19.8 [11240850448] margin:0.25678240482305]Array
(
    [complete] => 
    [id] => 11240850448
    [time] => 1577636883227
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017914
)

2019-12-29 17:28:09 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:28:10 - cex place new buy order: eth_btc 0.017916 19.8 [11240851234] margin:0.24559053360125]Array
(
    [complete] => 
    [id] => 11240851234
    [time] => 1577636889635
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017916
)

2019-12-29 17:28:15 - cex delete buy orders: eth_btc [above margin]
2019-12-29 17:28:21 - cex place new buy order: eth_btc 0.017892 19.8 [11240852602]Array
(
    [complete] => 
    [id] => 11240852602
    [time] => 1577636901131
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017892
)

2019-12-29 17:28:26 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:28:27 - cex place new buy order: eth_btc 0.017894 19.8 [11240853543] margin:0.29060020118477]Array
(
    [complete] => 
    [id] => 11240853543
    [time] => 1577636907271
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017894
)

2019-12-29 17:28:33 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:28:34 - cex place new buy order: eth_btc 0.017896 19.8 [11240854323] margin:0.27939204291461]Array
(
    [complete] => 
    [id] => 11240854323
    [time] => 1577636913987
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017896
)

2019-12-29 17:28:40 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:28:41 - cex place new buy order: eth_btc 0.017898 19.8 [11240854765] margin:0.2737736059895]Array
(
    [complete] => 
    [id] => 11240854765
    [time] => 1577636920751
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017898
)

2019-12-29 17:28:46 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:28:47 - cex place new buy order: eth_btc 0.0179 19.8 [11240855539] margin:0.25698324022345]Array
(
    [complete] => 
    [id] => 11240855539
    [time] => 1577636927072
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.0179
)

2019-12-29 17:28:53 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:28:54 - cex place new buy order: eth_btc 0.017902 19.8 [11240856197] margin:0.24578259412356]Array
(
    [complete] => 
    [id] => 11240856197
    [time] => 1577636933612
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017902
)

2019-12-29 17:29:00 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:29:01 - cex place new buy order: eth_btc 0.017904 19.8 [11240856710] margin:0.23458445040214]Array
(
    [complete] => 
    [id] => 11240856710
    [time] => 1577636940808
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017904
)

2019-12-29 17:29:03 - cex delete buy orders: eth_btc[move]
2019-12-29 17:29:04 - cex place new buy order: eth_btc 0.017892 19.8 [11240857069] margin:0.20664618821558]Array
(
    [complete] => 
    [id] => 11240857069
    [time] => 1577636944143
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017892
)

2019-12-29 17:29:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:29:11 - cex place new buy order: eth_btc 0.017894 19.8 [11240857581] margin:0.26824633955516]Array
(
    [complete] => 
    [id] => 11240857581
    [time] => 1577636950934
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017894
)

2019-12-29 17:29:17 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:29:18 - cex place new buy order: eth_btc 0.017896 19.8 [11240858071] margin:0.25704067948142]Array
(
    [complete] => 
    [id] => 11240858071
    [time] => 1577636957821
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017896
)

2019-12-29 17:29:23 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:29:24 - cex place new buy order: eth_btc 0.017898 19.8 [11240858883] margin:0.24025030729689]Array
(
    [complete] => 
    [id] => 11240858883
    [time] => 1577636964441
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017898
)

2019-12-29 17:29:30 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:29:31 - cex place new buy order: eth_btc 0.0179 19.8 [11240859780] margin:0.23463687150835]Array
(
    [complete] => 
    [id] => 11240859780
    [time] => 1577636970829
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.0179
)

2019-12-29 17:29:36 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:29:37 - cex place new buy order: eth_btc 0.017902 19.8 [11240860508] margin:0.22343872193049]Array
(
    [complete] => 
    [id] => 11240860508
    [time] => 1577636976918
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017902
)

2019-12-29 17:29:43 - cex delete buy orders: eth_btc [above margin]
2019-12-29 17:29:49 - cex place new buy order: eth_btc 0.017868 19.8 [11240861428]Array
(
    [complete] => 
    [id] => 11240861428
    [time] => 1577636988712
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017868
)

2019-12-29 17:29:54 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:29:55 - cex place new buy order: eth_btc 0.01787 19.8 [11240861844] margin:0.38612199216563]Array
(
    [complete] => 
    [id] => 11240861844
    [time] => 1577636994680
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01787
)

2019-12-29 17:30:00 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:30:01 - cex place new buy order: eth_btc 0.017872 19.8 [11240862336] margin:0.38607878245298]Array
(
    [complete] => 
    [id] => 11240862336
    [time] => 1577637000820
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017872
)

2019-12-29 17:30:04 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:30:05 - cex place new buy order: eth_btc 0.017874 11.2119 [11240862794] margin:0.37484614523888]Array
(
    [complete] => 
    [id] => 11240862794
    [time] => 1577637004861
    [pending] => 11.21190000
    [amount] => 11.21190000
    [type] => buy
    [price] => 0.017874
)

2019-12-29 17:30:11 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:30:13 - cex place new buy order: eth_btc 0.017885 19.8 [11240863713] margin:0.40257198769917]Array
(
    [complete] => 
    [id] => 11240863713
    [time] => 1577637012445
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017885
)

2019-12-29 17:30:19 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:30:20 - cex place new buy order: eth_btc 0.017889 19.8 [11240864847] margin:0.39689194477053]Array
(
    [complete] => 
    [id] => 11240864847
    [time] => 1577637019725
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017889
)

2019-12-29 17:30:26 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:30:27 - cex place new buy order: eth_btc 0.017891 19.8 [11240865772] margin:0.38566877200827]Array
(
    [complete] => 
    [id] => 11240865772
    [time] => 1577637027016
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017891
)

2019-12-29 17:30:33 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:30:34 - cex place new buy order: eth_btc 0.017896 19.8 [11240866748] margin:0.48614215467142]Array
(
    [complete] => 
    [id] => 11240866748
    [time] => 1577637033674
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017896
)

2019-12-29 17:30:39 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:30:40 - cex place new buy order: eth_btc 0.01792 19.8 [11240867841] margin:0.32366071428571]Array
(
    [complete] => 
    [id] => 11240867841
    [time] => 1577637040476
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01792
)

2019-12-29 17:30:46 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:30:47 - cex place new buy order: eth_btc 0.017922 19.8 [11240868952] margin:0.29572592344604]Array
(
    [complete] => 
    [id] => 11240868952
    [time] => 1577637047053
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017922
)

2019-12-29 17:30:53 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:30:54 - cex place new buy order: eth_btc 0.017924 19.8 [11240869739] margin:0.28453470207543]Array
(
    [complete] => 
    [id] => 11240869739
    [time] => 1577637054115
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017924
)

2019-12-29 17:31:00 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:31:01 - cex place new buy order: eth_btc 0.017926 19.8 [11240870916] margin:0.23429655249358]Array
(
    [complete] => 
    [id] => 11240870916
    [time] => 1577637061458
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017926
)

2019-12-29 17:31:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:31:04 - cex place new buy order: eth_btc 0.017928 19.8 [11240871253] margin:0.22311468094602]Array
(
    [complete] => 
    [id] => 11240871253
    [time] => 1577637064231
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017928
)

2019-12-29 17:31:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:31:11 - cex place new buy order: eth_btc 0.01793 19.8 [11240871963] margin:0.20635805911879]Array
(
    [complete] => 
    [id] => 11240871963
    [time] => 1577637070853
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01793
)

2019-12-29 17:31:17 - cex delete buy orders: eth_btc [above margin]
2019-12-29 17:31:24 - cex place new buy order: eth_btc 0.0179 19.8 [11240873154]Array
(
    [complete] => 
    [id] => 11240873154
    [time] => 1577637083812
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.0179
)

2019-12-29 17:31:29 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:31:30 - cex place new buy order: eth_btc 0.017902 19.8 [11240873709] margin:0.3295721148475]Array
(
    [complete] => 
    [id] => 11240873709
    [time] => 1577637090304
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017902
)

2019-12-29 17:31:37 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:31:38 - cex place new buy order: eth_btc 0.017904 19.8 [11240874276] margin:0.27926720285971]Array
(
    [complete] => 
    [id] => 11240874276
    [time] => 1577637097987
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017904
)

2019-12-29 17:31:44 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:31:45 - cex place new buy order: eth_btc 0.017906 19.8 [11240874892] margin:0.26806656986484]Array
(
    [complete] => 
    [id] => 11240874892
    [time] => 1577637105088
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017906
)

2019-12-29 17:31:51 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:31:52 - cex place new buy order: eth_btc 0.017908 19.8 [11240875348] margin:0.2624525351798]Array
(
    [complete] => 
    [id] => 11240875348
    [time] => 1577637111859
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017908
)

2019-12-29 17:31:57 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:31:58 - cex place new buy order: eth_btc 0.01791 19.8 [11240875708] margin:0.25125628140701]Array
(
    [complete] => 
    [id] => 11240875708
    [time] => 1577637118217
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01791
)

2019-12-29 17:32:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:32:04 - cex place new buy order: eth_btc 0.017912 19.8 [11240876289] margin:0.26239392585976]Array
(
    [complete] => 
    [id] => 11240876289
    [time] => 1577637124565
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017912
)

2019-12-29 17:32:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:32:11 - cex place new buy order: eth_btc 0.017914 19.8 [11240876752] margin:0.25120017863123]Array
(
    [complete] => 
    [id] => 11240876752
    [time] => 1577637131375
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017914
)

2019-12-29 17:32:17 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:32:19 - cex place new buy order: eth_btc 0.017916 19.8 [11240877499] margin:0.24000893056484]Array
(
    [complete] => 
    [id] => 11240877499
    [time] => 1577637138705
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017916
)

2019-12-29 17:32:25 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:32:26 - cex place new buy order: eth_btc 0.017918 19.8 [11240878523] margin:0.20649626074338]Array
(
    [complete] => 
    [id] => 11240878523
    [time] => 1577637145847
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017918
)

2019-12-29 17:32:33 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:32:34 - cex place new buy order: eth_btc 0.01792 19.8 [11240879718] margin:0.20089285714284]Array
(
    [complete] => 
    [id] => 11240879718
    [time] => 1577637154067
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01792
)

2019-12-29 17:32:40 - cex delete buy orders: eth_btc[move]
2019-12-29 17:32:41 - cex place new buy order: eth_btc 0.017921 19.8 [11240880587] margin:0.19529070416249]Array
(
    [complete] => 
    [id] => 11240880587
    [time] => 1577637160837
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017921
)

2019-12-29 17:32:46 - cex delete buy orders: eth_btc [above margin]
2019-12-29 17:32:54 - cex place new buy order: eth_btc 0.0179 19.8 [11240882235]Array
(
    [complete] => 
    [id] => 11240882235
    [time] => 1577637173797
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.0179
)

2019-12-29 17:33:00 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:33:01 - cex place new buy order: eth_btc 0.017902 19.8 [11240883402] margin:0.3295721148475]Array
(
    [complete] => 
    [id] => 11240883402
    [time] => 1577637180616
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017902
)

2019-12-29 17:33:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:33:04 - cex place new buy order: eth_btc 0.017904 19.8 [11240883947] margin:0.31277926720286]Array
(
    [complete] => 
    [id] => 11240883947
    [time] => 1577637184073
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017904
)

2019-12-29 17:33:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:33:11 - cex place new buy order: eth_btc 0.017906 19.8 [11240884884] margin:0.30157489109794]Array
(
    [complete] => 
    [id] => 11240884884
    [time] => 1577637190886
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017906
)

2019-12-29 17:33:17 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:33:18 - cex place new buy order: eth_btc 0.017908 19.8 [11240885861] margin:0.29595711413894]Array
(
    [complete] => 
    [id] => 11240885861
    [time] => 1577637197723
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017908
)

2019-12-29 17:33:24 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:33:25 - cex place new buy order: eth_btc 0.01791 19.8 [11240886506] margin:0.28475711892797]Array
(
    [complete] => 
    [id] => 11240886506
    [time] => 1577637204686
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01791
)

2019-12-29 17:33:30 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:33:31 - cex place new buy order: eth_btc 0.017912 19.8 [11240887145] margin:0.27355962483251]Array
(
    [complete] => 
    [id] => 11240887145
    [time] => 1577637211281
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017912
)

2019-12-29 17:33:37 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:33:38 - cex place new buy order: eth_btc 0.017914 19.8 [11240887738] margin:0.27352908339846]Array
(
    [complete] => 
    [id] => 11240887738
    [time] => 1577637218013
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017914
)

2019-12-29 17:33:45 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:33:45 - cex place new buy order: eth_btc 0.017916 19.8 [11240888687] margin:0.24559053360125]Array
(
    [complete] => 
    [id] => 11240888687
    [time] => 1577637225536
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017916
)

2019-12-29 17:33:51 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:33:52 - cex place new buy order: eth_btc 0.017918 19.8 [11240889104] margin:0.23440116084386]Array
(
    [complete] => 
    [id] => 11240889104
    [time] => 1577637232394
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017918
)

2019-12-29 17:33:58 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:33:59 - cex place new buy order: eth_btc 0.01792 19.8 [11240889813] margin:0.25111607142856]Array
(
    [complete] => 
    [id] => 11240889813
    [time] => 1577637239222
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01792
)

2019-12-29 17:34:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:34:04 - cex place new buy order: eth_btc 0.017922 19.8 [11240890434] margin:0.2510880482089]Array
(
    [complete] => 
    [id] => 11240890434
    [time] => 1577637243709
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017922
)

2019-12-29 17:34:09 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:34:10 - cex place new buy order: eth_btc 0.017924 19.8 [11240891116] margin:0.22874358402141]Array
(
    [complete] => 
    [id] => 11240891116
    [time] => 1577637250068
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017924
)

2019-12-29 17:34:16 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:34:17 - cex place new buy order: eth_btc 0.017926 19.8 [11240891802] margin:0.2287180631485]Array
(
    [complete] => 
    [id] => 11240891802
    [time] => 1577637256667
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017926
)

2019-12-29 17:34:22 - cex delete buy orders: eth_btc[move]
2019-12-29 17:34:23 - cex place new buy order: eth_btc 0.0179 19.8 [11240892551] margin:0.21197077034638]Array
(
    [complete] => 
    [id] => 11240892551
    [time] => 1577637263228
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.0179
)

2019-12-29 17:34:30 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:34:30 - cex place new buy order: eth_btc 0.017902 19.8 [11240893343] margin:0.39101776337838]Array
(
    [complete] => 
    [id] => 11240893343
    [time] => 1577637270552
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017902
)

2019-12-29 17:34:36 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:34:37 - cex place new buy order: eth_btc 0.017911 19.8 [11240894000] margin:0.38523812182458]Array
(
    [complete] => 
    [id] => 11240894000
    [time] => 1577637277041
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017911
)

2019-12-29 17:34:44 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:34:44 - cex place new buy order: eth_btc 0.017913 19.8 [11240894803] margin:0.38519510969686]Array
(
    [complete] => 
    [id] => 11240894803
    [time] => 1577637284487
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017913
)

2019-12-29 17:34:50 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:34:51 - cex place new buy order: eth_btc 0.017915 19.8 [11240895695] margin:0.34607870499581]Array
(
    [complete] => 
    [id] => 11240895695
    [time] => 1577637291288
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017915
)

2019-12-29 17:34:58 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:34:59 - cex place new buy order: eth_btc 0.017917 19.8 [11240896857] margin:0.34045878216218]Array
(
    [complete] => 
    [id] => 11240896857
    [time] => 1577637299160
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017917
)

2019-12-29 17:35:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:35:04 - cex place new buy order: eth_btc 0.017919 11.13444 [11240897703] margin:0.32925944528155]Array
(
    [complete] => 
    [id] => 11240897703
    [time] => 1577637304032
    [pending] => 11.13444000
    [amount] => 11.13444000
    [type] => buy
    [price] => 0.017919
)

2019-12-29 17:35:11 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:35:12 - cex place new buy order: eth_btc 0.017921 19.8 [11240899193] margin:0.3180626081134]Array
(
    [complete] => 
    [id] => 11240899193
    [time] => 1577637312151
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017921
)

2019-12-29 17:35:18 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:35:20 - cex place new buy order: eth_btc 0.017923 19.8 [11240900146] margin:0.30128884673324]Array
(
    [complete] => 
    [id] => 11240900146
    [time] => 1577637319661
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017923
)

2019-12-29 17:35:26 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:35:27 - cex place new buy order: eth_btc 0.017925 19.8 [11240900783] margin:0.27894002789401]Array
(
    [complete] => 
    [id] => 11240900783
    [time] => 1577637327107
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017925
)

2019-12-29 17:35:33 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:35:34 - cex place new buy order: eth_btc 0.017927 19.8 [11240901404] margin:0.27890890835052]Array
(
    [complete] => 
    [id] => 11240901404
    [time] => 1577637333687
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017927
)

2019-12-29 17:35:40 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:35:40 - cex place new buy order: eth_btc 0.017929 19.8 [11240901716] margin:0.25656757208992]Array
(
    [complete] => 
    [id] => 11240901716
    [time] => 1577637340510
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017929
)

2019-12-29 17:35:47 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:35:48 - cex place new buy order: eth_btc 0.017931 19.8 [11240902714] margin:0.245385087279]Array
(
    [complete] => 
    [id] => 11240902714
    [time] => 1577637347915
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017931
)

2019-12-29 17:35:54 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:35:55 - cex place new buy order: eth_btc 0.017933 19.8 [11240903764] margin:0.23420509674901]Array
(
    [complete] => 
    [id] => 11240903764
    [time] => 1577637355216
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017933
)

2019-12-29 17:36:02 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:36:04 - cex place new buy order: eth_btc 0.017937 19.8 [11240904245] margin:0.22300273178346]Array
(
    [complete] => 
    [id] => 11240904245
    [time] => 1577637363813
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017937
)

2019-12-29 17:36:09 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:36:10 - cex place new buy order: eth_btc 0.017939 19.8 [11240904801] margin:0.20625452923797]Array
(
    [complete] => 
    [id] => 11240904801
    [time] => 1577637370471
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017939
)

2019-12-29 17:36:17 - cex delete buy orders: eth_btc[move]
2019-12-29 17:36:18 - cex place new buy order: eth_btc 0.01794 19.8 [11240905680] margin:0.19508388607099]Array
(
    [complete] => 
    [id] => 11240905680
    [time] => 1577637377800
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01794
)

2019-12-29 17:36:24 - cex delete buy orders: eth_btc [above margin]
2019-12-29 17:36:32 - cex place new buy order: eth_btc 0.017904 19.8 [11240907445]Array
(
    [complete] => 
    [id] => 11240907445
    [time] => 1577637391962
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017904
)

2019-12-29 17:36:37 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:36:39 - cex place new buy order: eth_btc 0.017907 19.8 [11240908162] margin:0.40207739989948]Array
(
    [complete] => 
    [id] => 11240908162
    [time] => 1577637398733
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017907
)

2019-12-29 17:36:45 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:36:46 - cex place new buy order: eth_btc 0.017909 19.8 [11240908784] margin:0.39086492824836]Array
(
    [complete] => 
    [id] => 11240908784
    [time] => 1577637406019
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017909
)

2019-12-29 17:36:51 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:36:53 - cex place new buy order: eth_btc 0.017911 19.8 [11240909334] margin:0.36848863826699]Array
(
    [complete] => 
    [id] => 11240909334
    [time] => 1577637412600
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017911
)

2019-12-29 17:37:00 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:37:01 - cex place new buy order: eth_btc 0.017913 19.8 [11240909934] margin:0.35728242058839]Array
(
    [complete] => 
    [id] => 11240909934
    [time] => 1577637420907
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017913
)

2019-12-29 17:37:04 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:37:04 - cex place new buy order: eth_btc 0.017915 19.8 [11240910212] margin:0.35724253418921]Array
(
    [complete] => 
    [id] => 11240910212
    [time] => 1577637424476
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017915
)

2019-12-29 17:37:11 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:37:12 - cex place new buy order: eth_btc 0.017917 19.8 [11240910892] margin:0.35720265669474]Array
(
    [complete] => 
    [id] => 11240910892
    [time] => 1577637432120
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017917
)

2019-12-29 17:37:19 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:37:20 - cex place new buy order: eth_btc 0.017919 19.8 [11240911439] margin:0.35158211953792]Array
(
    [complete] => 
    [id] => 11240911439
    [time] => 1577637439644
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017919
)

2019-12-29 17:37:26 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:37:27 - cex place new buy order: eth_btc 0.017921 19.8 [11240912021] margin:0.3403827911389]Array
(
    [complete] => 
    [id] => 11240912021
    [time] => 1577637447468
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017921
)

2019-12-29 17:37:33 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:37:34 - cex place new buy order: eth_btc 0.017925 19.8 [11240912571] margin:0.31241283124128]Array
(
    [complete] => 
    [id] => 11240912571
    [time] => 1577637453960
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017925
)

2019-12-29 17:37:39 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:37:40 - cex place new buy order: eth_btc 0.017927 19.8 [11240913162] margin:0.29564344285156]Array
(
    [complete] => 
    [id] => 11240913162
    [time] => 1577637460436
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017927
)

2019-12-29 17:37:46 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:37:47 - cex place new buy order: eth_btc 0.017929 19.8 [11240913588] margin:0.2844553516649]Array
(
    [complete] => 
    [id] => 11240913588
    [time] => 1577637466697
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017929
)

2019-12-29 17:37:53 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:37:54 - cex place new buy order: eth_btc 0.017931 19.8 [11240914009] margin:0.26211588868439]Array
(
    [complete] => 
    [id] => 11240914009
    [time] => 1577637473730
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017931
)

2019-12-29 17:38:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:38:04 - cex place new buy order: eth_btc 0.017933 19.8 [11240914746] margin:0.25093403223109]Array
(
    [complete] => 
    [id] => 11240914746
    [time] => 1577637484043
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017933
)

2019-12-29 17:38:10 - cex delete buy orders: eth_btc [above margin]
2019-12-29 17:38:16 - cex place new buy order: eth_btc 0.017927 19.8 [11240916323]Array
(
    [complete] => 
    [id] => 11240916323
    [time] => 1577637496264
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017927
)

2019-12-29 17:38:21 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:38:22 - cex place new buy order: eth_btc 0.017929 19.8 [11240917153] margin:0.21194712476993]Array
(
    [complete] => 
    [id] => 11240917153
    [time] => 1577637502279
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017929
)

2019-12-29 17:38:28 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:38:29 - cex place new buy order: eth_btc 0.017933 19.8 [11240917852] margin:0.22305247309429]Array
(
    [complete] => 
    [id] => 11240917852
    [time] => 1577637509148
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017933
)

2019-12-29 17:38:35 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:38:35 - cex place new buy order: eth_btc 0.017935 19.8 [11240918694] margin:0.21745190967382]Array
(
    [complete] => 
    [id] => 11240918694
    [time] => 1577637515469
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017935
)

2019-12-29 17:38:42 - cex delete buy orders: eth_btc [above margin]
2019-12-29 17:38:48 - cex place new buy order: eth_btc 0.0179 19.8 [11240919994]Array
(
    [complete] => 
    [id] => 11240919994
    [time] => 1577637527696
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.0179
)

2019-12-29 17:38:54 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:38:54 - cex place new buy order: eth_btc 0.017902 19.8 [11240920538] margin:0.37425985923358]Array
(
    [complete] => 
    [id] => 11240920538
    [time] => 1577637534506
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017902
)

2019-12-29 17:39:00 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:39:01 - cex place new buy order: eth_btc 0.017904 19.8 [11240921042] margin:0.36304736371759]Array
(
    [complete] => 
    [id] => 11240921042
    [time] => 1577637540759
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017904
)

2019-12-29 17:39:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:39:04 - cex place new buy order: eth_btc 0.017906 19.8 [11240921315] margin:0.36859153356414]Array
(
    [complete] => 
    [id] => 11240921315
    [time] => 1577637543683
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017906
)

2019-12-29 17:39:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:39:11 - cex place new buy order: eth_btc 0.017908 19.8 [11240921845] margin:0.36855036855037]Array
(
    [complete] => 
    [id] => 11240921845
    [time] => 1577637550869
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017908
)

2019-12-29 17:39:17 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:39:18 - cex place new buy order: eth_btc 0.01791 19.8 [11240922422] margin:0.35734226688999]Array
(
    [complete] => 
    [id] => 11240922422
    [time] => 1577637558048
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01791
)

2019-12-29 17:39:25 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:39:26 - cex place new buy order: eth_btc 0.017912 19.8 [11240923195] margin:0.33497096918265]Array
(
    [complete] => 
    [id] => 11240923195
    [time] => 1577637565906
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017912
)

2019-12-29 17:39:33 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:39:34 - cex place new buy order: eth_btc 0.017914 19.8 [11240924107] margin:0.3070224405493]Array
(
    [complete] => 
    [id] => 11240924107
    [time] => 1577637573893
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017914
)

2019-12-29 17:39:40 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:39:41 - cex place new buy order: eth_btc 0.017916 19.8 [11240924945] margin:0.32373297611072]Array
(
    [complete] => 
    [id] => 11240924945
    [time] => 1577637581222
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017916
)

2019-12-29 17:39:48 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:39:49 - cex place new buy order: eth_btc 0.017918 19.8 [11240925489] margin:0.29021096104476]Array
(
    [complete] => 
    [id] => 11240925489
    [time] => 1577637589147
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017918
)

2019-12-29 17:39:56 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:39:57 - cex place new buy order: eth_btc 0.01792 19.8 [11240925925] margin:0.27901785714284]Array
(
    [complete] => 
    [id] => 11240925925
    [time] => 1577637597187
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01792
)

2019-12-29 17:40:02 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:40:03 - cex place new buy order: eth_btc 0.017922 19.8 [11240926427] margin:0.30688539225532]Array
(
    [complete] => 
    [id] => 11240926427
    [time] => 1577637602529
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017922
)

2019-12-29 17:40:08 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:40:09 - cex place new buy order: eth_btc 0.017924 19.8 [11240926840] margin:0.27337647846462]Array
(
    [complete] => 
    [id] => 11240926840
    [time] => 1577637609266
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017924
)

2019-12-29 17:40:14 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:40:15 - cex place new buy order: eth_btc 0.017928 19.8 [11240927405] margin:0.25100401606426]Array
(
    [complete] => 
    [id] => 11240927405
    [time] => 1577637615457
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017928
)

2019-12-29 17:40:21 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:40:22 - cex place new buy order: eth_btc 0.01793 19.8 [11240928157] margin:0.23982152816509]Array
(
    [complete] => 
    [id] => 11240928157
    [time] => 1577637621811
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01793
)

2019-12-29 17:40:27 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:40:28 - cex place new buy order: eth_btc 0.017932 19.8 [11240928872] margin:0.21191166629488]Array
(
    [complete] => 
    [id] => 11240928872
    [time] => 1577637628123
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017932
)

2019-12-29 17:40:34 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:40:35 - cex place new buy order: eth_btc 0.017934 19.8 [11240929629] margin:0.20631203300991]Array
(
    [complete] => 
    [id] => 11240929629
    [time] => 1577637634995
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017934
)

2019-12-29 17:40:40 - cex delete buy orders: eth_btc [above margin]
2019-12-29 17:40:46 - cex place new buy order: eth_btc 0.017903 19.8 [11240930683]Array
(
    [complete] => 
    [id] => 11240930683
    [time] => 1577637646346
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017903
)

2019-12-29 17:40:51 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:40:52 - cex place new buy order: eth_btc 0.017905 19.8 [11240931295] margin:0.3574420552918]Array
(
    [complete] => 
    [id] => 11240931295
    [time] => 1577637652339
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017905
)

2019-12-29 17:40:57 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:40:59 - cex place new buy order: eth_btc 0.017907 19.8 [11240931957] margin:0.32948009158429]Array
(
    [complete] => 
    [id] => 11240931957
    [time] => 1577637658724
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017907
)

2019-12-29 17:41:04 - cex place new buy order: eth_btc 0.017909 11.1516 [11240932486]Array
(
    [complete] => 
    [id] => 11240932486
    [time] => 1577637663804
    [pending] => 11.15160000
    [amount] => 11.15160000
    [type] => buy
    [price] => 0.017909
)

2019-12-29 17:41:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:41:11 - cex place new buy order: eth_btc 0.017911 19.8 [11240933378] margin:0.2903243816649]Array
(
    [complete] => 
    [id] => 11240933378
    [time] => 1577637670626
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017911
)

2019-12-29 17:41:17 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:41:18 - cex place new buy order: eth_btc 0.017913 19.8 [11240934082] margin:0.28470942890637]Array
(
    [complete] => 
    [id] => 11240934082
    [time] => 1577637678243
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017913
)

2019-12-29 17:41:25 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:41:26 - cex place new buy order: eth_btc 0.017915 19.8 [11240934655] margin:0.2511861568518]Array
(
    [complete] => 
    [id] => 11240934655
    [time] => 1577637685949
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017915
)

2019-12-29 17:41:32 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:41:33 - cex place new buy order: eth_btc 0.017917 19.8 [11240935598] margin:0.24557682647763]Array
(
    [complete] => 
    [id] => 11240935598
    [time] => 1577637693196
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017917
)

2019-12-29 17:41:40 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:41:41 - cex place new buy order: eth_btc 0.017919 19.8 [11240936313] margin:0.23438807969194]Array
(
    [complete] => 
    [id] => 11240936313
    [time] => 1577637700699
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017919
)

2019-12-29 17:41:46 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:41:47 - cex place new buy order: eth_btc 0.017921 19.8 [11240936995] margin:0.22320183025502]Array
(
    [complete] => 
    [id] => 11240936995
    [time] => 1577637707319
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017921
)

2019-12-29 17:41:53 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:41:54 - cex place new buy order: eth_btc 0.017923 19.8 [11240937620] margin:0.2120180773308]Array
(
    [complete] => 
    [id] => 11240937620
    [time] => 1577637714046
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017923
)

2019-12-29 17:42:00 - cex delete buy orders: eth_btc [above margin]
2019-12-29 17:42:04 - cex place new buy order: eth_btc 0.017903 19.8 [11240938387]Array
(
    [complete] => 
    [id] => 11240938387
    [time] => 1577637723697
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017903
)

2019-12-29 17:42:09 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:42:10 - cex place new buy order: eth_btc 0.017905 19.8 [11240939134] margin:0.27925160569673]Array
(
    [complete] => 
    [id] => 11240939134
    [time] => 1577637729667
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017905
)

2019-12-29 17:42:15 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:42:16 - cex place new buy order: eth_btc 0.017907 19.8 [11240939806] margin:0.26246719160106]Array
(
    [complete] => 
    [id] => 11240939806
    [time] => 1577637736471
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017907
)

2019-12-29 17:42:23 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:42:24 - cex place new buy order: eth_btc 0.017909 19.8 [11240940850] margin:0.27360544977384]Array
(
    [complete] => 
    [id] => 11240940850
    [time] => 1577637744125
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017909
)

2019-12-29 17:42:29 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:42:30 - cex place new buy order: eth_btc 0.017911 19.8 [11240941647] margin:0.30707386522248]Array
(
    [complete] => 
    [id] => 11240941647
    [time] => 1577637750405
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017911
)

2019-12-29 17:42:37 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:42:37 - cex place new buy order: eth_btc 0.017913 19.8 [11240942522] margin:0.29587450454975]Array
(
    [complete] => 
    [id] => 11240942522
    [time] => 1577637757558
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017913
)

2019-12-29 17:42:43 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:42:44 - cex place new buy order: eth_btc 0.017915 19.8 [11240943137] margin:0.28467764443203]Array
(
    [complete] => 
    [id] => 11240943137
    [time] => 1577637763744
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017915
)

2019-12-29 17:42:49 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:42:50 - cex place new buy order: eth_btc 0.017917 19.8 [11240943718] margin:0.27348328403192]Array
(
    [complete] => 
    [id] => 11240943718
    [time] => 1577637770016
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017917
)

2019-12-29 17:42:56 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:42:57 - cex place new buy order: eth_btc 0.017919 19.8 [11240944325] margin:0.22322674256374]Array
(
    [complete] => 
    [id] => 11240944325
    [time] => 1577637776756
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017919
)

2019-12-29 17:43:02 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:43:03 - cex place new buy order: eth_btc 0.017921 19.8 [11240944832] margin:0.2455220132805]Array
(
    [complete] => 
    [id] => 11240944832
    [time] => 1577637782694
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017921
)

2019-12-29 17:43:08 - cex delete buy orders: eth_btc [above margin]
2019-12-29 17:43:15 - cex place new buy order: eth_btc 0.017903 19.8 [11240946445]Array
(
    [complete] => 
    [id] => 11240946445
    [time] => 1577637794963
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017903
)

2019-12-29 17:43:20 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:43:21 - cex place new buy order: eth_btc 0.017905 19.8 [11240947134] margin:0.30159173415247]Array
(
    [complete] => 
    [id] => 11240947134
    [time] => 1577637800837
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017905
)

2019-12-29 17:43:27 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:43:28 - cex place new buy order: eth_btc 0.017907 19.8 [11240947840] margin:0.28480482492879]Array
(
    [complete] => 
    [id] => 11240947840
    [time] => 1577637808294
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017907
)

2019-12-29 17:43:34 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:43:35 - cex place new buy order: eth_btc 0.017909 19.8 [11240948375] margin:0.23451895694901]Array
(
    [complete] => 
    [id] => 11240948375
    [time] => 1577637815334
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017909
)

2019-12-29 17:43:42 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:43:43 - cex place new buy order: eth_btc 0.017911 19.8 [11240949097] margin:0.24565909217797]Array
(
    [complete] => 
    [id] => 11240949097
    [time] => 1577637823279
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017911
)

2019-12-29 17:43:50 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:43:50 - cex place new buy order: eth_btc 0.017913 19.8 [11240949847] margin:0.23446658851112]Array
(
    [complete] => 
    [id] => 11240949847
    [time] => 1577637830572
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017913
)

2019-12-29 17:43:57 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:43:58 - cex place new buy order: eth_btc 0.017915 19.8 [11240950624] margin:0.22327658386825]Array
(
    [complete] => 
    [id] => 11240950624
    [time] => 1577637838128
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017915
)

2019-12-29 17:44:03 - cex delete buy orders: eth_btc [above margin]
2019-12-29 17:44:10 - cex place new buy order: eth_btc 0.017881 19.8 [11240951766]Array
(
    [complete] => 
    [id] => 11240951766
    [time] => 1577637849615
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017881
)

2019-12-29 17:44:15 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:44:16 - cex place new buy order: eth_btc 0.017887 19.8 [11240952382] margin:0.34662045060658]Array
(
    [complete] => 
    [id] => 11240952382
    [time] => 1577637856076
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017887
)

2019-12-29 17:44:22 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:44:23 - cex place new buy order: eth_btc 0.017891 19.8 [11240953231] margin:0.32977474707954]Array
(
    [complete] => 
    [id] => 11240953231
    [time] => 1577637862663
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017891
)

2019-12-29 17:44:28 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:44:30 - cex place new buy order: eth_btc 0.017893 19.8 [11240954060] margin:0.34650421952718]Array
(
    [complete] => 
    [id] => 11240954060
    [time] => 1577637869609
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017893
)

2019-12-29 17:44:35 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:44:36 - cex place new buy order: eth_btc 0.017897 19.8 [11240954822] margin:0.31848913225681]Array
(
    [complete] => 
    [id] => 11240954822
    [time] => 1577637875881
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017897
)

2019-12-29 17:44:41 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:44:42 - cex place new buy order: eth_btc 0.017899 19.8 [11240955707] margin:0.30169283200179]Array
(
    [complete] => 
    [id] => 11240955707
    [time] => 1577637882378
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017899
)

2019-12-29 17:44:49 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:44:50 - cex place new buy order: eth_btc 0.017901 19.8 [11240956743] margin:0.29607284509245]Array
(
    [complete] => 
    [id] => 11240956743
    [time] => 1577637890150
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017901
)

2019-12-29 17:44:55 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:44:56 - cex place new buy order: eth_btc 0.017903 19.8 [11240957742] margin:0.29045411383566]Array
(
    [complete] => 
    [id] => 11240957742
    [time] => 1577637896418
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017903
)

2019-12-29 17:45:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:45:04 - cex place new buy order: eth_btc 0.017905 19.8 [11240958895] margin:0.28483663781067]Array
(
    [complete] => 
    [id] => 11240958895
    [time] => 1577637904410
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017905
)

2019-12-29 17:45:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:45:11 - cex place new buy order: eth_btc 0.017907 19.8 [11240959711] margin:0.26246719160106]Array
(
    [complete] => 
    [id] => 11240959711
    [time] => 1577637911378
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017907
)

2019-12-29 17:45:17 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:45:18 - cex place new buy order: eth_btc 0.017909 19.8 [11240960681] margin:0.25127031101682]Array
(
    [complete] => 
    [id] => 11240960681
    [time] => 1577637918019
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017909
)

2019-12-29 17:45:24 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:45:25 - cex place new buy order: eth_btc 0.017911 19.8 [11240961651] margin:0.24007593099213]Array
(
    [complete] => 
    [id] => 11240961651
    [time] => 1577637925145
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017911
)

2019-12-29 17:45:31 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:45:33 - cex place new buy order: eth_btc 0.017913 19.8 [11240962604] margin:0.22888405068944]Array
(
    [complete] => 
    [id] => 11240962604
    [time] => 1577637932558
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017913
)

2019-12-29 17:45:39 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:45:40 - cex place new buy order: eth_btc 0.017915 19.8 [11240963288] margin:0.20094892548144]Array
(
    [complete] => 
    [id] => 11240963288
    [time] => 1577637940112
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017915
)

2019-12-29 17:45:46 - cex delete buy orders: eth_btc [above margin]
2019-12-29 17:45:53 - cex place new buy order: eth_btc 0.017882 19.8 [11240964463]Array
(
    [complete] => 
    [id] => 11240964463
    [time] => 1577637952795
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017882
)

2019-12-29 17:45:59 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:46:00 - cex place new buy order: eth_btc 0.017884 19.8 [11240964988] margin:0.38022813688212]Array
(
    [complete] => 
    [id] => 11240964988
    [time] => 1577637959685
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017884
)

2019-12-29 17:46:04 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:46:04 - cex place new buy order: eth_btc 0.017886 19.8 [11240965418] margin:0.36341272503633]Array
(
    [complete] => 
    [id] => 11240965418
    [time] => 1577637964589
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017886
)

2019-12-29 17:46:11 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:46:12 - cex place new buy order: eth_btc 0.017888 19.8 [11240966187] margin:0.34101073345258]Array
(
    [complete] => 
    [id] => 11240966187
    [time] => 1577637971938
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017888
)

2019-12-29 17:46:18 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:46:19 - cex place new buy order: eth_btc 0.01789 19.8 [11240967019] margin:0.30743432084963]Array
(
    [complete] => 
    [id] => 11240967019
    [time] => 1577637978715
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01789
)

2019-12-29 17:46:24 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:46:25 - cex place new buy order: eth_btc 0.017892 19.8 [11240968125] margin:0.30181086519114]Array
(
    [complete] => 
    [id] => 11240968125
    [time] => 1577637985356
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017892
)

2019-12-29 17:46:31 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:46:32 - cex place new buy order: eth_btc 0.017894 19.8 [11240968934] margin:0.29060020118477]Array
(
    [complete] => 
    [id] => 11240968934
    [time] => 1577637992433
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017894
)

2019-12-29 17:46:38 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:46:40 - cex place new buy order: eth_btc 0.017896 19.8 [11240969721] margin:0.30174340634779]Array
(
    [complete] => 
    [id] => 11240969721
    [time] => 1577637999619
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017896
)

2019-12-29 17:46:45 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:46:46 - cex place new buy order: eth_btc 0.017898 19.8 [11240970631] margin:0.30170968823331]Array
(
    [complete] => 
    [id] => 11240970631
    [time] => 1577638005967
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017898
)

2019-12-29 17:46:51 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:46:52 - cex place new buy order: eth_btc 0.0179 19.8 [11240971330] margin:0.27374301675975]Array
(
    [complete] => 
    [id] => 11240971330
    [time] => 1577638012307
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.0179
)

2019-12-29 17:46:59 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:47:00 - cex place new buy order: eth_btc 0.017902 19.8 [11240971927] margin:0.26254049826835]Array
(
    [complete] => 
    [id] => 11240971927
    [time] => 1577638020329
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017902
)

2019-12-29 17:47:04 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:47:05 - cex place new buy order: eth_btc 0.017904 19.8 [11240972364] margin:0.24016979445936]Array
(
    [complete] => 
    [id] => 11240972364
    [time] => 1577638024860
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017904
)

2019-12-29 17:47:11 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:47:12 - cex place new buy order: eth_btc 0.017906 19.8 [11240972809] margin:0.20663464760415]Array
(
    [complete] => 
    [id] => 11240972809
    [time] => 1577638031915
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017906
)

2019-12-29 17:47:18 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:47:20 - cex place new buy order: eth_btc 0.017908 19.8 [11240973351] margin:0.20102747375474]Array
(
    [complete] => 
    [id] => 11240973351
    [time] => 1577638039656
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017908
)

2019-12-29 17:47:25 - cex delete buy orders: eth_btc [above margin]
2019-12-29 17:47:33 - cex place new buy order: eth_btc 0.017884 19.8 [11240974679]Array
(
    [complete] => 
    [id] => 11240974679
    [time] => 1577638052810
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017884
)

2019-12-29 17:47:39 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:47:40 - cex place new buy order: eth_btc 0.017886 19.8 [11240975662] margin:0.32427597003242]Array
(
    [complete] => 
    [id] => 11240975662
    [time] => 1577638059717
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017886
)

2019-12-29 17:47:46 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:47:47 - cex place new buy order: eth_btc 0.017888 19.8 [11240976446] margin:0.33542039355992]Array
(
    [complete] => 
    [id] => 11240976446
    [time] => 1577638066958
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017888
)

2019-12-29 17:47:54 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:47:55 - cex place new buy order: eth_btc 0.01789 19.8 [11240977131] margin:0.32420346562325]Array
(
    [complete] => 
    [id] => 11240977131
    [time] => 1577638074883
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01789
)

2019-12-29 17:48:02 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:48:03 - cex place new buy order: eth_btc 0.017892 19.8 [11240977863] margin:0.32416722557567]Array
(
    [complete] => 
    [id] => 11240977863
    [time] => 1577638083217
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017892
)

2019-12-29 17:48:09 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:48:10 - cex place new buy order: eth_btc 0.017894 19.8 [11240978441] margin:0.29618866659216]Array
(
    [complete] => 
    [id] => 11240978441
    [time] => 1577638090007
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017894
)

2019-12-29 17:48:16 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:48:17 - cex place new buy order: eth_btc 0.017896 19.8 [11240979028] margin:0.30174340634779]Array
(
    [complete] => 
    [id] => 11240979028
    [time] => 1577638096806
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017896
)

2019-12-29 17:48:22 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:48:24 - cex place new buy order: eth_btc 0.017898 19.8 [11240979774] margin:0.27936082243825]Array
(
    [complete] => 
    [id] => 11240979774
    [time] => 1577638103696
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017898
)

2019-12-29 17:48:30 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:48:31 - cex place new buy order: eth_btc 0.0179 19.8 [11240980871] margin:0.26815642458098]Array
(
    [complete] => 
    [id] => 11240980871
    [time] => 1577638110789
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.0179
)

2019-12-29 17:48:36 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:48:37 - cex place new buy order: eth_btc 0.017902 19.8 [11240981662] margin:0.26254049826835]Array
(
    [complete] => 
    [id] => 11240981662
    [time] => 1577638117460
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017902
)

2019-12-29 17:48:45 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:48:46 - cex place new buy order: eth_btc 0.017904 19.8 [11240982463] margin:0.24016979445936]Array
(
    [complete] => 
    [id] => 11240982463
    [time] => 1577638126032
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017904
)

2019-12-29 17:48:52 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:48:53 - cex place new buy order: eth_btc 0.017906 19.8 [11240983266] margin:0.22897352842621]Array
(
    [complete] => 
    [id] => 11240983266
    [time] => 1577638133241
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017906
)

2019-12-29 17:48:59 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:49:00 - cex place new buy order: eth_btc 0.017908 19.8 [11240983853] margin:0.21777976323432]Array
(
    [complete] => 
    [id] => 11240983853
    [time] => 1577638139635
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017908
)

2019-12-29 17:49:02 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:49:03 - cex place new buy order: eth_btc 0.01791 19.8 [11240984197] margin:0.20658849804578]Array
(
    [complete] => 
    [id] => 11240984197
    [time] => 1577638142772
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01791
)

2019-12-29 17:49:09 - cex delete buy orders: eth_btc[move]
2019-12-29 17:49:10 - cex place new buy order: eth_btc 0.017911 19.8 [11240984960] margin:0.19539973202323]Array
(
    [complete] => 
    [id] => 11240984960
    [time] => 1577638149701
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017911
)

2019-12-29 17:49:15 - cex delete buy orders: eth_btc [above margin]
2019-12-29 17:49:22 - cex place new buy order: eth_btc 0.017884 19.8 [11240986475]Array
(
    [complete] => 
    [id] => 11240986475
    [time] => 1577638162341
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017884
)

2019-12-29 17:49:28 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:49:29 - cex place new buy order: eth_btc 0.017886 19.8 [11240987534] margin:0.36900369003687]Array
(
    [complete] => 
    [id] => 11240987534
    [time] => 1577638169574
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017886
)

2019-12-29 17:49:35 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:49:36 - cex place new buy order: eth_btc 0.017888 19.8 [11240988352] margin:0.36337209302324]Array
(
    [complete] => 
    [id] => 11240988352
    [time] => 1577638176382
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017888
)

2019-12-29 17:49:42 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:49:43 - cex place new buy order: eth_btc 0.01789 19.8 [11240989113] margin:0.32420346562325]Array
(
    [complete] => 
    [id] => 11240989113
    [time] => 1577638182700
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01789
)

2019-12-29 17:49:49 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:49:50 - cex place new buy order: eth_btc 0.017892 19.8 [11240990106] margin:0.32416722557567]Array
(
    [complete] => 
    [id] => 11240990106
    [time] => 1577638190078
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017892
)

2019-12-29 17:49:56 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:49:57 - cex place new buy order: eth_btc 0.017894 19.8 [11240990872] margin:0.30177713199955]Array
(
    [complete] => 
    [id] => 11240990872
    [time] => 1577638197247
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017894
)

2019-12-29 17:50:04 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:50:05 - cex place new buy order: eth_btc 0.017896 19.8 [11240991785] margin:0.2849798837729]Array
(
    [complete] => 
    [id] => 11240991785
    [time] => 1577638204687
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017896
)

2019-12-29 17:50:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:50:11 - cex place new buy order: eth_btc 0.017898 19.8 [11240992508] margin:0.21790144150184]Array
(
    [complete] => 
    [id] => 11240992508
    [time] => 1577638211287
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017898
)

2019-12-29 17:50:18 - cex delete buy orders: eth_btc [above margin]
2019-12-29 17:50:24 - cex place new buy order: eth_btc 0.017884 19.8 [11240993891]Array
(
    [complete] => 
    [id] => 11240993891
    [time] => 1577638223765
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017884
)

2019-12-29 17:50:30 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:50:31 - cex place new buy order: eth_btc 0.017886 19.8 [11240994962] margin:0.27954825002794]Array
(
    [complete] => 
    [id] => 11240994962
    [time] => 1577638231219
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017886
)

2019-12-29 17:50:36 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:50:37 - cex place new buy order: eth_btc 0.017888 19.8 [11240995629] margin:0.29069767441861]Array
(
    [complete] => 
    [id] => 11240995629
    [time] => 1577638237448
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017888
)

2019-12-29 17:50:43 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:50:44 - cex place new buy order: eth_btc 0.01789 19.8 [11240996471] margin:0.27389603130241]Array
(
    [complete] => 
    [id] => 11240996471
    [time] => 1577638244154
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01789
)

2019-12-29 17:50:49 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:50:50 - cex place new buy order: eth_btc 0.017892 19.8 [11240996857] margin:0.23474178403755]Array
(
    [complete] => 
    [id] => 11240996857
    [time] => 1577638250433
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017892
)

2019-12-29 17:50:56 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:50:57 - cex place new buy order: eth_btc 0.017894 19.8 [11240997412] margin:0.23471554711076]Array
(
    [complete] => 
    [id] => 11240997412
    [time] => 1577638257214
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017894
)

2019-12-29 17:51:04 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:51:05 - cex place new buy order: eth_btc 0.017896 19.8 [11240998143] margin:0.22910147518997]Array
(
    [complete] => 
    [id] => 11240998143
    [time] => 1577638264709
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017896
)

2019-12-29 17:51:11 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:51:12 - cex place new buy order: eth_btc 0.017898 19.8 [11240999067] margin:0.22348865795061]Array
(
    [complete] => 
    [id] => 11240999067
    [time] => 1577638272487
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017898
)

2019-12-29 17:51:19 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:51:20 - cex place new buy order: eth_btc 0.0179 19.8 [11241000047] margin:0.21229050279328]Array
(
    [complete] => 
    [id] => 11241000047
    [time] => 1577638280249
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.0179
)

2019-12-29 17:51:26 - cex delete buy orders: eth_btc [above margin]
2019-12-29 17:51:33 - cex place new buy order: eth_btc 0.017884 19.8 [11241001559]Array
(
    [complete] => 
    [id] => 11241001559
    [time] => 1577638292620
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017884
)

2019-12-29 17:51:40 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:51:41 - cex place new buy order: eth_btc 0.017886 19.8 [11241002625] margin:0.26836632002682]Array
(
    [complete] => 
    [id] => 11241002625
    [time] => 1577638300652
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017886
)

2019-12-29 17:51:47 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:51:48 - cex place new buy order: eth_btc 0.017888 19.8 [11241003175] margin:0.25715563506259]Array
(
    [complete] => 
    [id] => 11241003175
    [time] => 1577638308049
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017888
)

2019-12-29 17:51:55 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:51:56 - cex place new buy order: eth_btc 0.01789 19.8 [11241003811] margin:0.2291783119061]Array
(
    [complete] => 
    [id] => 11241003811
    [time] => 1577638316047
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01789
)

2019-12-29 17:52:02 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:52:03 - cex place new buy order: eth_btc 0.017892 19.8 [11241004175] margin:0.22356360384528]Array
(
    [complete] => 
    [id] => 11241004175
    [time] => 1577638322669
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017892
)

2019-12-29 17:52:09 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:52:10 - cex place new buy order: eth_btc 0.017894 19.8 [11241004588] margin:0.21795015088857]Array
(
    [complete] => 
    [id] => 11241004588
    [time] => 1577638329647
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017894
)

2019-12-29 17:52:16 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:52:16 - cex place new buy order: eth_btc 0.017896 19.8 [11241005162] margin:0.22351363433168]Array
(
    [complete] => 
    [id] => 11241005162
    [time] => 1577638336496
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017896
)

2019-12-29 17:52:23 - cex delete buy orders: eth_btc [above margin]
2019-12-29 17:52:31 - cex place new buy order: eth_btc 0.017885 19.8 [11241006521]Array
(
    [complete] => 
    [id] => 11241006521
    [time] => 1577638350888
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017885
)

2019-12-29 17:52:36 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:52:37 - cex place new buy order: eth_btc 0.017889 19.8 [11241007199] margin:0.21801106825421]Array
(
    [complete] => 
    [id] => 11241007199
    [time] => 1577638357200
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017889
)

2019-12-29 17:52:43 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:52:44 - cex place new buy order: eth_btc 0.017891 19.8 [11241007805] margin:0.20121848974344]Array
(
    [complete] => 
    [id] => 11241007805
    [time] => 1577638364192
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017891
)

2019-12-29 17:52:50 - cex delete buy orders: eth_btc [above margin]
2019-12-29 17:52:56 - cex place new buy order: eth_btc 0.017889 19.8 [11241008753]Array
(
    [complete] => 
    [id] => 11241008753
    [time] => 1577638375630
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017889
)

2019-12-29 17:53:02 - cex delete buy orders: eth_btc [above margin]
2019-12-29 17:53:08 - cex place new buy order: eth_btc 0.017856 19.8 [11241009874]Array
(
    [complete] => 
    [id] => 11241009874
    [time] => 1577638387863
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017856
)

2019-12-29 17:53:13 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:53:14 - cex place new buy order: eth_btc 0.017858 19.8 [11241010481] margin:0.37518199126441]Array
(
    [complete] => 
    [id] => 11241010481
    [time] => 1577638394163
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017858
)

2019-12-29 17:53:20 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:53:21 - cex place new buy order: eth_btc 0.01786 19.8 [11241011171] margin:0.34154535274356]Array
(
    [complete] => 
    [id] => 11241011171
    [time] => 1577638401285
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01786
)

2019-12-29 17:53:27 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:53:28 - cex place new buy order: eth_btc 0.017862 19.8 [11241012094] margin:0.33031015563767]Array
(
    [complete] => 
    [id] => 11241012094
    [time] => 1577638407631
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017862
)

2019-12-29 17:53:33 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:53:34 - cex place new buy order: eth_btc 0.017864 19.8 [11241012784] margin:0.30228392297358]Array
(
    [complete] => 
    [id] => 11241012784
    [time] => 1577638414153
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017864
)

2019-12-29 17:53:39 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:53:40 - cex place new buy order: eth_btc 0.017866 19.8 [11241013459] margin:0.31344453151236]Array
(
    [complete] => 
    [id] => 11241013459
    [time] => 1577638420434
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017866
)

2019-12-29 17:53:46 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:53:47 - cex place new buy order: eth_btc 0.017868 19.8 [11241014063] margin:0.30221625251845]Array
(
    [complete] => 
    [id] => 11241014063
    [time] => 1577638426757
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017868
)

2019-12-29 17:53:52 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:53:53 - cex place new buy order: eth_btc 0.01787 19.8 [11241014619] margin:0.29658645775041]Array
(
    [complete] => 
    [id] => 11241014619
    [time] => 1577638433282
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01787
)

2019-12-29 17:53:59 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:54:00 - cex place new buy order: eth_btc 0.017872 19.8 [11241015171] margin:0.28536257833482]Array
(
    [complete] => 
    [id] => 11241015171
    [time] => 1577638439680
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017872
)

2019-12-29 17:54:04 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:54:05 - cex place new buy order: eth_btc 0.017874 19.8 [11241015660] margin:0.2853306478684]Array
(
    [complete] => 
    [id] => 11241015660
    [time] => 1577638444788
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017874
)

2019-12-29 17:54:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:54:11 - cex place new buy order: eth_btc 0.017876 19.8 [11241016151] margin:0.26292235399419]Array
(
    [complete] => 
    [id] => 11241016151
    [time] => 1577638451295
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017876
)

2019-12-29 17:54:17 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:54:18 - cex place new buy order: eth_btc 0.017878 19.8 [11241016738] margin:0.25170600738338]Array
(
    [complete] => 
    [id] => 11241016738
    [time] => 1577638457834
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017878
)

2019-12-29 17:54:24 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:54:25 - cex place new buy order: eth_btc 0.01788 19.8 [11241017187] margin:0.26286353467562]Array
(
    [complete] => 
    [id] => 11241017187
    [time] => 1577638464696
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01788
)

2019-12-29 17:54:30 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:54:31 - cex place new buy order: eth_btc 0.017882 19.8 [11241017773] margin:0.25724191924839]Array
(
    [complete] => 
    [id] => 11241017773
    [time] => 1577638471438
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017882
)

2019-12-29 17:54:37 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:54:38 - cex place new buy order: eth_btc 0.017884 19.8 [11241018311] margin:0.251621561172]Array
(
    [complete] => 
    [id] => 11241018311
    [time] => 1577638478200
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017884
)

2019-12-29 17:54:44 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:54:45 - cex place new buy order: eth_btc 0.017886 19.8 [11241018807] margin:0.2460024600246]Array
(
    [complete] => 
    [id] => 11241018807
    [time] => 1577638485084
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017886
)

2019-12-29 17:54:50 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:54:51 - cex place new buy order: eth_btc 0.017888 19.8 [11241019299] margin:0.26833631484795]Array
(
    [complete] => 
    [id] => 11241019299
    [time] => 1577638491440
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017888
)

2019-12-29 17:54:58 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:54:59 - cex place new buy order: eth_btc 0.01789 19.8 [11241019962] margin:0.26830631637786]Array
(
    [complete] => 
    [id] => 11241019962
    [time] => 1577638499144
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01789
)

2019-12-29 17:55:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:55:04 - cex place new buy order: eth_btc 0.017892 19.8 [11241020320] margin:0.25709814442207]Array
(
    [complete] => 
    [id] => 11241020320
    [time] => 1577638504176
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017892
)

2019-12-29 17:55:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:55:11 - cex place new buy order: eth_btc 0.017894 19.8 [11241021149] margin:0.25148094333296]Array
(
    [complete] => 
    [id] => 11241021149
    [time] => 1577638511347
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017894
)

2019-12-29 17:55:17 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:55:17 - cex place new buy order: eth_btc 0.017896 19.8 [11241021855] margin:0.23468931604826]Array
(
    [complete] => 
    [id] => 11241021855
    [time] => 1577638517590
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017896
)

2019-12-29 17:55:24 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:55:25 - cex place new buy order: eth_btc 0.017898 19.8 [11241022889] margin:0.23466309084814]Array
(
    [complete] => 
    [id] => 11241022889
    [time] => 1577638524608
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017898
)

2019-12-29 17:55:31 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:55:32 - cex place new buy order: eth_btc 0.0179 19.8 [11241023882] margin:0.22346368715083]Array
(
    [complete] => 
    [id] => 11241023882
    [time] => 1577638531843
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.0179
)

2019-12-29 17:55:38 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:55:39 - cex place new buy order: eth_btc 0.017902 19.8 [11241024783] margin:0.25695453022008]Array
(
    [complete] => 
    [id] => 11241024783
    [time] => 1577638539236
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017902
)

2019-12-29 17:55:45 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:55:46 - cex place new buy order: eth_btc 0.017904 19.8 [11241025653] margin:0.24016979445936]Array
(
    [complete] => 
    [id] => 11241025653
    [time] => 1577638545940
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017904
)

2019-12-29 17:55:52 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:55:53 - cex place new buy order: eth_btc 0.017906 19.8 [11241026465] margin:0.21780408801517]Array
(
    [complete] => 
    [id] => 11241026465
    [time] => 1577638553317
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017906
)

2019-12-29 17:55:59 - cex delete buy orders: eth_btc[move]
2019-12-29 17:56:00 - cex place new buy order: eth_btc 0.017907 19.8 [11241027255] margin:0.19544337726156]Array
(
    [complete] => 
    [id] => 11241027255
    [time] => 1577638560074
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017907
)

2019-12-29 17:56:03 - cex delete buy orders: eth_btc [above margin]
2019-12-29 17:56:09 - cex place new buy order: eth_btc 0.017876 19.8 [11241028073]Array
(
    [complete] => 
    [id] => 11241028073
    [time] => 1577638569263
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017876
)

2019-12-29 17:56:14 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:56:15 - cex place new buy order: eth_btc 0.017878 19.8 [11241028781] margin:0.3635753439982]Array
(
    [complete] => 
    [id] => 11241028781
    [time] => 1577638575492
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017878
)

2019-12-29 17:56:22 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:56:23 - cex place new buy order: eth_btc 0.01788 19.8 [11241029794] margin:0.3579418344519]Array
(
    [complete] => 
    [id] => 11241029794
    [time] => 1577638583262
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01788
)

2019-12-29 17:56:29 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:56:30 - cex place new buy order: eth_btc 0.017882 19.8 [11241030597] margin:0.34671736942176]Array
(
    [complete] => 
    [id] => 11241030597
    [time] => 1577638590128
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017882
)

2019-12-29 17:56:36 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:56:37 - cex place new buy order: eth_btc 0.017884 19.8 [11241031337] margin:0.33549541489599]Array
(
    [complete] => 
    [id] => 11241031337
    [time] => 1577638597557
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017884
)

2019-12-29 17:56:43 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:56:44 - cex place new buy order: eth_btc 0.017888 19.8 [11241031996] margin:0.31305903398926]Array
(
    [complete] => 
    [id] => 11241031996
    [time] => 1577638604180
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017888
)

2019-12-29 17:56:50 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:56:51 - cex place new buy order: eth_btc 0.01789 19.8 [11241032748] margin:0.30184460592511]Array
(
    [complete] => 
    [id] => 11241032748
    [time] => 1577638610868
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01789
)

2019-12-29 17:56:56 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:56:57 - cex place new buy order: eth_btc 0.017892 19.8 [11241033789] margin:0.29063268499889]Array
(
    [complete] => 
    [id] => 11241033789
    [time] => 1577638617444
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017892
)

2019-12-29 17:57:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:57:04 - cex place new buy order: eth_btc 0.017894 19.8 [11241034477] margin:0.24589247792555]Array
(
    [complete] => 
    [id] => 11241034477
    [time] => 1577638623809
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017894
)

2019-12-29 17:57:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:57:11 - cex place new buy order: eth_btc 0.017896 19.8 [11241035133] margin:0.25145283862313]Array
(
    [complete] => 
    [id] => 11241035133
    [time] => 1577638631035
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017896
)

2019-12-29 17:57:17 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:57:18 - cex place new buy order: eth_btc 0.017898 19.8 [11241035551] margin:0.24583752374567]Array
(
    [complete] => 
    [id] => 11241035551
    [time] => 1577638637619
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017898
)

2019-12-29 17:57:23 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:57:24 - cex place new buy order: eth_btc 0.0179 19.8 [11241036019] margin:0.24581005586592]Array
(
    [complete] => 
    [id] => 11241036019
    [time] => 1577638644214
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.0179
)

2019-12-29 17:57:30 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:57:31 - cex place new buy order: eth_btc 0.017902 19.8 [11241036670] margin:0.22343872193049]Array
(
    [complete] => 
    [id] => 11241036670
    [time] => 1577638651116
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017902
)

2019-12-29 17:57:37 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:57:37 - cex place new buy order: eth_btc 0.017904 19.8 [11241037308] margin:0.22341376228776]Array
(
    [complete] => 
    [id] => 11241037308
    [time] => 1577638657558
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017904
)

2019-12-29 17:57:43 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:57:44 - cex place new buy order: eth_btc 0.017906 19.8 [11241037719] margin:0.20104992739862]Array
(
    [complete] => 
    [id] => 11241037719
    [time] => 1577638664214
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017906
)

2019-12-29 17:57:50 - cex delete buy orders: eth_btc [above margin]
2019-12-29 17:57:56 - cex place new buy order: eth_btc 0.017874 19.8 [11241038458]Array
(
    [complete] => 
    [id] => 11241038458
    [time] => 1577638675973
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017874
)

2019-12-29 17:58:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:58:04 - cex place new buy order: eth_btc 0.017876 19.8 [11241039034] margin:0.35802192884316]Array
(
    [complete] => 
    [id] => 11241039034
    [time] => 1577638684308
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017876
)

2019-12-29 17:58:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:58:11 - cex place new buy order: eth_btc 0.017878 19.8 [11241039449] margin:0.35238841033671]Array
(
    [complete] => 
    [id] => 11241039449
    [time] => 1577638691273
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017878
)

2019-12-29 17:58:17 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:58:18 - cex place new buy order: eth_btc 0.01788 19.8 [11241040071] margin:0.33557046979866]Array
(
    [complete] => 
    [id] => 11241040071
    [time] => 1577638697650
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01788
)

2019-12-29 17:58:24 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:58:25 - cex place new buy order: eth_btc 0.017882 19.8 [11241040609] margin:0.32434850687841]Array
(
    [complete] => 
    [id] => 11241040609
    [time] => 1577638705132
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017882
)

2019-12-29 17:58:31 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:58:32 - cex place new buy order: eth_btc 0.017884 19.8 [11241041268] margin:0.31312905390293]Array
(
    [complete] => 
    [id] => 11241041268
    [time] => 1577638711960
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017884
)

2019-12-29 17:58:38 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:58:40 - cex place new buy order: eth_btc 0.017886 19.8 [11241042167] margin:0.30191211003019]Array
(
    [complete] => 
    [id] => 11241042167
    [time] => 1577638719598
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017886
)

2019-12-29 17:58:46 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:58:47 - cex place new buy order: eth_btc 0.017888 19.8 [11241042734] margin:0.29069767441861]Array
(
    [complete] => 
    [id] => 11241042734
    [time] => 1577638727236
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017888
)

2019-12-29 17:58:54 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:58:54 - cex place new buy order: eth_btc 0.017892 19.8 [11241043304] margin:0.26827632461435]Array
(
    [complete] => 
    [id] => 11241043304
    [time] => 1577638734583
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017892
)

2019-12-29 17:59:00 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:59:01 - cex place new buy order: eth_btc 0.017894 19.8 [11241043831] margin:0.25706940874037]Array
(
    [complete] => 
    [id] => 11241043831
    [time] => 1577638740890
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017894
)

2019-12-29 17:59:04 - cex place new buy order: eth_btc 0.017896 11.174 [11241044164]Array
(
    [complete] => 
    [id] => 11241044164
    [time] => 1577638744202
    [pending] => 11.17400000
    [amount] => 11.17400000
    [type] => buy
    [price] => 0.017896
)

2019-12-29 17:59:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:59:11 - cex place new buy order: eth_btc 0.017898 19.8 [11241044830] margin:0.23466309084814]Array
(
    [complete] => 
    [id] => 11241044830
    [time] => 1577638751070
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017898
)

2019-12-29 17:59:17 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:59:18 - cex place new buy order: eth_btc 0.0179 19.8 [11241045548] margin:0.21787709497205]Array
(
    [complete] => 
    [id] => 11241045548
    [time] => 1577638757805
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.0179
)

2019-12-29 17:59:24 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:59:25 - cex place new buy order: eth_btc 0.017902 19.8 [11241046194] margin:0.21226678583399]Array
(
    [complete] => 
    [id] => 11241046194
    [time] => 1577638764700
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017902
)

2019-12-29 17:59:31 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:59:31 - cex place new buy order: eth_btc 0.017904 19.8 [11241047002] margin:0.20665773011617]Array
(
    [complete] => 
    [id] => 11241047002
    [time] => 1577638771544
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017904
)

2019-12-29 17:59:37 - cex delete buy orders: eth_btc[move]
2019-12-29 17:59:38 - cex place new buy order: eth_btc 0.017905 19.8 [11241047598] margin:0.19546520719311]Array
(
    [complete] => 
    [id] => 11241047598
    [time] => 1577638778299
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017905
)

2019-12-29 17:59:45 - cex delete buy orders: eth_btc [above margin]
2019-12-29 17:59:51 - cex place new buy order: eth_btc 0.017872 19.8 [11241048573]Array
(
    [complete] => 
    [id] => 11241048573
    [time] => 1577638790768
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017872
)

2019-12-29 17:59:56 - cex delete buy orders: eth_btc [replace]
2019-12-29 17:59:57 - cex place new buy order: eth_btc 0.017874 19.8 [11241049018] margin:0.40281973816716]Array
(
    [complete] => 
    [id] => 11241049018
    [time] => 1577638797429
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017874
)

2019-12-29 18:00:02 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:00:03 - cex place new buy order: eth_btc 0.017876 19.8 [11241049595] margin:0.38039829939585]Array
(
    [complete] => 
    [id] => 11241049595
    [time] => 1577638803291
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017876
)

2019-12-29 18:00:09 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:00:10 - cex place new buy order: eth_btc 0.017879 19.8 [11241050542] margin:0.4474523183623]Array
(
    [complete] => 
    [id] => 11241050542
    [time] => 1577638810182
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017879
)

2019-12-29 18:00:16 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:00:17 - cex place new buy order: eth_btc 0.017881 19.8 [11241051390] margin:0.41943962865612]Array
(
    [complete] => 
    [id] => 11241051390
    [time] => 1577638816823
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017881
)

2019-12-29 18:00:22 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:00:23 - cex place new buy order: eth_btc 0.017885 19.8 [11241052184] margin:0.44730220855465]Array
(
    [complete] => 
    [id] => 11241052184
    [time] => 1577638823294
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017885
)

2019-12-29 18:00:29 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:00:30 - cex place new buy order: eth_btc 0.017896 19.8 [11241052889] margin:0.41908806437192]Array
(
    [complete] => 
    [id] => 11241052889
    [time] => 1577638829707
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017896
)

2019-12-29 18:00:35 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:00:36 - cex place new buy order: eth_btc 0.017901 19.8 [11241053440] margin:0.41897100720629]Array
(
    [complete] => 
    [id] => 11241053440
    [time] => 1577638835879
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017901
)

2019-12-29 18:00:42 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:00:43 - cex place new buy order: eth_btc 0.017903 19.8 [11241054219] margin:0.38541026643577]Array
(
    [complete] => 
    [id] => 11241054219
    [time] => 1577638842592
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017903
)

2019-12-29 18:00:48 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:00:50 - cex place new buy order: eth_btc 0.017905 19.8 [11241054731] margin:0.39095224797543]Array
(
    [complete] => 
    [id] => 11241054731
    [time] => 1577638849642
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017905
)

2019-12-29 18:00:55 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:00:56 - cex place new buy order: eth_btc 0.017907 19.8 [11241055225] margin:0.36857094990785]Array
(
    [complete] => 
    [id] => 11241055225
    [time] => 1577638856388
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017907
)

2019-12-29 18:01:02 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:01:03 - cex place new buy order: eth_btc 0.017909 19.8 [11241055666] margin:0.35736222011278]Array
(
    [complete] => 
    [id] => 11241055666
    [time] => 1577638863350
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017909
)

2019-12-29 18:01:09 - cex delete buy orders: eth_btc[move]
2019-12-29 18:01:10 - cex place new buy order: eth_btc 0.017901 19.8 [11241056072] margin:0.24567280848686]Array
(
    [complete] => 
    [id] => 11241056072
    [time] => 1577638869796
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017901
)

2019-12-29 18:01:16 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:01:17 - cex place new buy order: eth_btc 0.017903 19.8 [11241056564] margin:0.30162542590626]Array
(
    [complete] => 
    [id] => 11241056564
    [time] => 1577638876790
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017903
)

2019-12-29 18:01:23 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:01:24 - cex place new buy order: eth_btc 0.017905 19.8 [11241057550] margin:0.29600670203853]Array
(
    [complete] => 
    [id] => 11241057550
    [time] => 1577638884190
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017905
)

2019-12-29 18:01:30 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:01:31 - cex place new buy order: eth_btc 0.017907 19.8 [11241058235] margin:0.34064890824819]Array
(
    [complete] => 
    [id] => 11241058235
    [time] => 1577638891250
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017907
)

2019-12-29 18:01:37 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:01:38 - cex place new buy order: eth_btc 0.017909 19.8 [11241059002] margin:0.340610866045]Array
(
    [complete] => 
    [id] => 11241059002
    [time] => 1577638897664
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017909
)

2019-12-29 18:01:44 - cex delete buy orders: eth_btc[move]
2019-12-29 18:01:45 - cex place new buy order: eth_btc 0.017901 19.8 [11241059734] margin:0.31825795644891]Array
(
    [complete] => 
    [id] => 11241059734
    [time] => 1577638904621
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017901
)

2019-12-29 18:01:50 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:01:51 - cex place new buy order: eth_btc 0.017903 19.8 [11241060295] margin:0.33513936211806]Array
(
    [complete] => 
    [id] => 11241060295
    [time] => 1577638911436
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017903
)

2019-12-29 18:01:57 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:01:58 - cex place new buy order: eth_btc 0.017905 19.8 [11241061227] margin:0.34068695895]Array
(
    [complete] => 
    [id] => 11241061227
    [time] => 1577638917860
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017905
)

2019-12-29 18:02:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:02:04 - cex place new buy order: eth_btc 0.017907 19.8 [11241061869] margin:0.32389568325235]Array
(
    [complete] => 
    [id] => 11241061869
    [time] => 1577638924189
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017907
)

2019-12-29 18:02:11 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:02:12 - cex place new buy order: eth_btc 0.017909 19.8 [11241062625] margin:0.31827572728795]Array
(
    [complete] => 
    [id] => 11241062625
    [time] => 1577638931957
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017909
)

2019-12-29 18:02:19 - cex delete buy orders: eth_btc[move]
2019-12-29 18:02:20 - cex place new buy order: eth_btc 0.017901 19.8 [11241063355] margin:0.31825795644891]Array
(
    [complete] => 
    [id] => 11241063355
    [time] => 1577638940127
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017901
)

2019-12-29 18:02:27 - cex delete buy orders: eth_btc[move]
2019-12-29 18:02:28 - cex place new buy order: eth_btc 0.017903 19.8 [11241063884] margin:0.13933786645859]Array
(
    [complete] => 
    [id] => 11241063884
    [time] => 1577638947738
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017903
)

2019-12-29 18:02:33 - cex delete buy orders: eth_btc[move]
2019-12-29 18:02:34 - cex place new buy order: eth_btc 0.017905 19.8 [11241064375] margin:0.15048489577527]Array
(
    [complete] => 
    [id] => 11241064375
    [time] => 1577638954258
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017905
)

2019-12-29 18:02:40 - cex delete buy orders: eth_btc[move]
2019-12-29 18:02:41 - cex place new buy order: eth_btc 0.017907 19.8 [11241064955] margin:0.15605841043362]Array
(
    [complete] => 
    [id] => 11241064955
    [time] => 1577638961450
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017907
)

2019-12-29 18:02:47 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:02:48 - cex place new buy order: eth_btc 0.017909 19.8 [11241065435] margin:0.340610866045]Array
(
    [complete] => 
    [id] => 11241065435
    [time] => 1577638968080
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017909
)

2019-12-29 18:02:55 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:02:56 - cex place new buy order: eth_btc 0.017911 19.8 [11241066163] margin:0.32940650996593]Array
(
    [complete] => 
    [id] => 11241066163
    [time] => 1577638975900
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017911
)

2019-12-29 18:03:02 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:03:03 - cex place new buy order: eth_btc 0.017913 19.8 [11241066745] margin:0.31820465583654]Array
(
    [complete] => 
    [id] => 11241066745
    [time] => 1577638982840
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017913
)

2019-12-29 18:03:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:03:11 - cex place new buy order: eth_btc 0.017915 19.8 [11241067648] margin:0.30700530281886]Array
(
    [complete] => 
    [id] => 11241067648
    [time] => 1577638990672
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017915
)

2019-12-29 18:03:17 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:03:18 - cex place new buy order: eth_btc 0.017917 19.8 [11241068373] margin:0.29580845007533]Array
(
    [complete] => 
    [id] => 11241068373
    [time] => 1577638997700
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017917
)

2019-12-29 18:03:24 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:03:25 - cex place new buy order: eth_btc 0.017919 19.8 [11241069088] margin:0.28461409676879]Array
(
    [complete] => 
    [id] => 11241069088
    [time] => 1577639004691
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017919
)

2019-12-29 18:03:30 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:03:31 - cex place new buy order: eth_btc 0.017921 19.8 [11241069776] margin:0.27342224206239]Array
(
    [complete] => 
    [id] => 11241069776
    [time] => 1577639011461
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017921
)

2019-12-29 18:03:37 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:03:38 - cex place new buy order: eth_btc 0.017923 19.8 [11241070431] margin:0.26223288511966]Array
(
    [complete] => 
    [id] => 11241070431
    [time] => 1577639018107
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017923
)

2019-12-29 18:03:45 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:03:45 - cex place new buy order: eth_btc 0.017925 19.8 [11241071521] margin:0.2510460251046]Array
(
    [complete] => 
    [id] => 11241071521
    [time] => 1577639025573
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017925
)

2019-12-29 18:03:51 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:03:52 - cex place new buy order: eth_btc 0.017927 19.8 [11241072047] margin:0.23986166118144]Array
(
    [complete] => 
    [id] => 11241072047
    [time] => 1577639032383
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017927
)

2019-12-29 18:03:59 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:04:00 - cex place new buy order: eth_btc 0.017929 19.8 [11241072635] margin:0.22867979251491]Array
(
    [complete] => 
    [id] => 11241072635
    [time] => 1577639040112
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017929
)

2019-12-29 18:04:03 - cex delete buy orders: eth_btc [above margin]
2019-12-29 18:04:09 - cex place new buy order: eth_btc 0.017902 19.8 [11241073420]Array
(
    [complete] => 
    [id] => 11241073420
    [time] => 1577639049241
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017902
)

2019-12-29 18:04:14 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:04:15 - cex place new buy order: eth_btc 0.017904 19.8 [11241073949] margin:0.32394995531724]Array
(
    [complete] => 
    [id] => 11241073949
    [time] => 1577639055419
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017904
)

2019-12-29 18:04:21 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:04:21 - cex place new buy order: eth_btc 0.017906 19.8 [11241074482] margin:0.32391377192003]Array
(
    [complete] => 
    [id] => 11241074482
    [time] => 1577639061544
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017906
)

2019-12-29 18:04:27 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:04:28 - cex place new buy order: eth_btc 0.017908 19.8 [11241074925] margin:0.30712530712531]Array
(
    [complete] => 
    [id] => 11241074925
    [time] => 1577639067947
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017908
)

2019-12-29 18:04:34 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:04:35 - cex place new buy order: eth_btc 0.01791 19.8 [11241075589] margin:0.30709101060857]Array
(
    [complete] => 
    [id] => 11241075589
    [time] => 1577639074729
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01791
)

2019-12-29 18:04:40 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:04:41 - cex place new buy order: eth_btc 0.017912 19.8 [11241076186] margin:0.29589102277801]Array
(
    [complete] => 
    [id] => 11241076186
    [time] => 1577639081152
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017912
)

2019-12-29 18:04:47 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:04:47 - cex place new buy order: eth_btc 0.017914 19.8 [11241076697] margin:0.27911130959026]Array
(
    [complete] => 
    [id] => 11241076697
    [time] => 1577639087553
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017914
)

2019-12-29 18:04:53 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:04:54 - cex place new buy order: eth_btc 0.017916 19.8 [11241077209] margin:0.26791694574682]Array
(
    [complete] => 
    [id] => 11241077209
    [time] => 1577639094099
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017916
)

2019-12-29 18:05:00 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:05:01 - cex place new buy order: eth_btc 0.017918 19.8 [11241077645] margin:0.25672508092422]Array
(
    [complete] => 
    [id] => 11241077645
    [time] => 1577639100741
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017918
)

2019-12-29 18:05:04 - cex place new buy order: eth_btc 0.01792 11.1327 [11241077870]Array
(
    [complete] => 
    [id] => 11241077870
    [time] => 1577639103930
    [pending] => 11.13270000
    [amount] => 11.13270000
    [type] => buy
    [price] => 0.01792
)

2019-12-29 18:05:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:05:11 - cex place new buy order: eth_btc 0.017922 19.8 [11241078423] margin:0.23434884499498]Array
(
    [complete] => 
    [id] => 11241078423
    [time] => 1577639110921
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017922
)

2019-12-29 18:05:17 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:05:17 - cex place new buy order: eth_btc 0.017924 19.8 [11241079394] margin:0.2120062486052]Array
(
    [complete] => 
    [id] => 11241079394
    [time] => 1577639117544
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017924
)

2019-12-29 18:05:23 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:05:24 - cex place new buy order: eth_btc 0.017926 19.8 [11241080141] margin:0.20082561642305]Array
(
    [complete] => 
    [id] => 11241080141
    [time] => 1577639124106
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017926
)

2019-12-29 18:05:30 - cex delete buy orders: eth_btc [above margin]
2019-12-29 18:05:35 - cex place new buy order: eth_btc 0.017902 19.8 [11241081059]Array
(
    [complete] => 
    [id] => 11241081059
    [time] => 1577639135557
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017902
)

2019-12-29 18:05:41 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:05:42 - cex place new buy order: eth_btc 0.017904 19.8 [11241081658] margin:0.32953529937445]Array
(
    [complete] => 
    [id] => 11241081658
    [time] => 1577639142244
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017904
)

2019-12-29 18:05:47 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:05:49 - cex place new buy order: eth_btc 0.017907 19.8 [11241082140] margin:0.30714245825654]Array
(
    [complete] => 
    [id] => 11241082140
    [time] => 1577639148748
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017907
)

2019-12-29 18:05:54 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:05:55 - cex place new buy order: eth_btc 0.017909 19.8 [11241082495] margin:0.30152437322015]Array
(
    [complete] => 
    [id] => 11241082495
    [time] => 1577639155317
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017909
)

2019-12-29 18:06:02 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:06:04 - cex place new buy order: eth_btc 0.017911 19.8 [11241082855] margin:0.27915805929317]Array
(
    [complete] => 
    [id] => 11241082855
    [time] => 1577639163727
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017911
)

2019-12-29 18:06:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:06:11 - cex place new buy order: eth_btc 0.017913 19.8 [11241083531] margin:0.26796181544129]Array
(
    [complete] => 
    [id] => 11241083531
    [time] => 1577639171297
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017913
)

2019-12-29 18:06:17 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:06:18 - cex place new buy order: eth_btc 0.017915 19.8 [11241084009] margin:0.2623499860452]Array
(
    [complete] => 
    [id] => 11241084009
    [time] => 1577639178136
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017915
)

2019-12-29 18:06:25 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:06:26 - cex place new buy order: eth_btc 0.017918 19.8 [11241084619] margin:0.23998214086394]Array
(
    [complete] => 
    [id] => 11241084619
    [time] => 1577639185640
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017918
)

2019-12-29 18:06:32 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:06:32 - cex place new buy order: eth_btc 0.01792 19.8 [11241085217] margin:0.23995535714285]Array
(
    [complete] => 
    [id] => 11241085217
    [time] => 1577639192486
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01792
)

2019-12-29 18:06:39 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:06:40 - cex place new buy order: eth_btc 0.017922 19.8 [11241085969] margin:0.22318937618568]Array
(
    [complete] => 
    [id] => 11241085969
    [time] => 1577639199683
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017922
)

2019-12-29 18:06:45 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:06:46 - cex place new buy order: eth_btc 0.017925 19.8 [11241086697] margin:0.20083682008369]Array
(
    [complete] => 
    [id] => 11241086697
    [time] => 1577639206006
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017925
)

2019-12-29 18:06:53 - cex delete buy orders: eth_btc[move]
2019-12-29 18:06:54 - cex place new buy order: eth_btc 0.017926 19.8 [11241087512] margin:0.19523623584536]Array
(
    [complete] => 
    [id] => 11241087512
    [time] => 1577639213910
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017926
)

2019-12-29 18:07:03 - cex delete buy orders: eth_btc [above margin]
2019-12-29 18:07:10 - cex place new buy order: eth_btc 0.017926 19.8 [11241088961]Array
(
    [complete] => 
    [id] => 11241088961
    [time] => 1577639229601
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017926
)

2019-12-29 18:07:15 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:07:16 - cex place new buy order: eth_btc 0.017928 19.8 [11241089548] margin:0.26215975011157]Array
(
    [complete] => 
    [id] => 11241089548
    [time] => 1577639235841
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017928
)

2019-12-29 18:07:21 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:07:22 - cex place new buy order: eth_btc 0.01793 19.8 [11241090664] margin:0.31790295593976]Array
(
    [complete] => 
    [id] => 11241090664
    [time] => 1577639242328
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01793
)

2019-12-29 18:07:28 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:07:29 - cex place new buy order: eth_btc 0.017933 19.8 [11241091375] margin:0.29554452684992]Array
(
    [complete] => 
    [id] => 11241091375
    [time] => 1577639249271
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017933
)

2019-12-29 18:07:34 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:07:35 - cex place new buy order: eth_btc 0.017935 19.8 [11241091983] margin:0.2899358795651]Array
(
    [complete] => 
    [id] => 11241091983
    [time] => 1577639255281
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017935
)

2019-12-29 18:07:42 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:07:42 - cex place new buy order: eth_btc 0.017937 19.8 [11241092473] margin:0.2899035513185]Array
(
    [complete] => 
    [id] => 11241092473
    [time] => 1577639262541
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017937
)

2019-12-29 18:07:48 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:07:50 - cex place new buy order: eth_btc 0.01794 19.8 [11241093002] margin:0.273132664437]Array
(
    [complete] => 
    [id] => 11241093002
    [time] => 1577639269601
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01794
)

2019-12-29 18:07:55 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:07:56 - cex place new buy order: eth_btc 0.017942 19.8 [11241093448] margin:0.26752870360049]Array
(
    [complete] => 
    [id] => 11241093448
    [time] => 1577639275710
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017942
)

2019-12-29 18:08:02 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:08:03 - cex place new buy order: eth_btc 0.017944 19.8 [11241094159] margin:0.2674988854213]Array
(
    [complete] => 
    [id] => 11241094159
    [time] => 1577639282727
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017944
)

2019-12-29 18:08:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:08:11 - cex place new buy order: eth_btc 0.017947 19.8 [11241094810] margin:0.25073828495012]Array
(
    [complete] => 
    [id] => 11241094810
    [time] => 1577639291314
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017947
)

2019-12-29 18:08:17 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:08:18 - cex place new buy order: eth_btc 0.017949 19.8 [11241095477] margin:0.23399632291492]Array
(
    [complete] => 
    [id] => 11241095477
    [time] => 1577639297607
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017949
)

2019-12-29 18:08:24 - cex delete buy orders: eth_btc [above margin]
2019-12-29 18:08:30 - cex place new buy order: eth_btc 0.017934 19.8 [11241096362]Array
(
    [complete] => 
    [id] => 11241096362
    [time] => 1577639309587
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017934
)

2019-12-29 18:08:35 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:08:36 - cex place new buy order: eth_btc 0.017936 19.8 [11241097103] margin:0.25646743978591]Array
(
    [complete] => 
    [id] => 11241097103
    [time] => 1577639315618
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017936
)

2019-12-29 18:08:42 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:08:43 - cex place new buy order: eth_btc 0.017938 19.8 [11241098033] margin:0.20069126992974]Array
(
    [complete] => 
    [id] => 11241098033
    [time] => 1577639322729
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017938
)

2019-12-29 18:08:49 - cex delete buy orders: eth_btc [above margin]
2019-12-29 18:09:04 - cex place new buy order: eth_btc 0.017941 19.8 [11241100854]Array
(
    [complete] => 
    [id] => 11241100854
    [time] => 1577639343732
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017941
)

2019-12-29 18:09:09 - cex delete buy orders: eth_btc [above margin]
2019-12-29 18:09:26 - cex place new buy order: eth_btc 0.017944 19.8 [11241102941]Array
(
    [complete] => 
    [id] => 11241102941
    [time] => 1577639366455
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017944
)

2019-12-29 18:09:32 - cex delete buy orders: eth_btc [above margin]
2019-12-29 18:12:55 - cex place new buy order: eth_btc 0.017904 19.8 [11241121548]Array
(
    [complete] => 
    [id] => 11241121548
    [time] => 1577639575492
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017904
)

2019-12-29 18:13:02 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:13:03 - cex place new buy order: eth_btc 0.017906 19.8 [11241122349] margin:0.23455824863172]Array
(
    [complete] => 
    [id] => 11241122349
    [time] => 1577639583385
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017906
)

2019-12-29 18:13:10 - cex delete buy orders: eth_btc[move]
2019-12-29 18:13:11 - cex place new buy order: eth_btc 0.017904 19.8 [11241123368] margin:0.22896074160943]Array
(
    [complete] => 
    [id] => 11241123368
    [time] => 1577639590605
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017904
)

2019-12-29 18:13:16 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:13:17 - cex place new buy order: eth_btc 0.017906 19.8 [11241124167] margin:0.22897352842621]Array
(
    [complete] => 
    [id] => 11241124167
    [time] => 1577639597232
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017906
)

2019-12-29 18:13:24 - cex delete buy orders: eth_btc [above margin]
2019-12-29 18:13:36 - cex place new buy order: eth_btc 0.017906 19.8 [11241126939]Array
(
    [complete] => 
    [id] => 11241126939
    [time] => 1577639615721
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017906
)

2019-12-29 18:13:41 - cex delete buy orders: eth_btc [above margin]
2019-12-29 18:17:27 - cex place new buy order: eth_btc 0.017882 19.8 [11241151159]Array
(
    [complete] => 
    [id] => 11241151159
    [time] => 1577639847294
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017882
)

2019-12-29 18:17:34 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:17:35 - cex place new buy order: eth_btc 0.017884 19.8 [11241151964] margin:0.36345336613732]Array
(
    [complete] => 
    [id] => 11241151964
    [time] => 1577639854893
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017884
)

2019-12-29 18:17:42 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:17:43 - cex place new buy order: eth_btc 0.017887 19.8 [11241152805] margin:0.34102979817745]Array
(
    [complete] => 
    [id] => 11241152805
    [time] => 1577639862908
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017887
)

2019-12-29 18:17:50 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:17:51 - cex place new buy order: eth_btc 0.017889 19.8 [11241153365] margin:0.3298116160769]Array
(
    [complete] => 
    [id] => 11241153365
    [time] => 1577639871391
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017889
)

2019-12-29 18:17:59 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:18:00 - cex place new buy order: eth_btc 0.017891 19.8 [11241153920] margin:0.29064892962942]Array
(
    [complete] => 
    [id] => 11241153920
    [time] => 1577639879733
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017891
)

2019-12-29 18:18:02 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:18:03 - cex place new buy order: eth_btc 0.017893 19.8 [11241154195] margin:0.2962052199184]Array
(
    [complete] => 
    [id] => 11241154195
    [time] => 1577639882874
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017893
)

2019-12-29 18:18:09 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:18:10 - cex place new buy order: eth_btc 0.017895 19.8 [11241154924] margin:0.27381950265437]Array
(
    [complete] => 
    [id] => 11241154924
    [time] => 1577639890460
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017895
)

2019-12-29 18:18:17 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:18:18 - cex place new buy order: eth_btc 0.017897 19.8 [11241155637] margin:0.26261384589596]Array
(
    [complete] => 
    [id] => 11241155637
    [time] => 1577639897853
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017897
)

2019-12-29 18:18:24 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:18:25 - cex place new buy order: eth_btc 0.017899 19.8 [11241156306] margin:0.20671545896418]Array
(
    [complete] => 
    [id] => 11241156306
    [time] => 1577639905357
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017899
)

2019-12-29 18:18:32 - cex delete buy orders: eth_btc [above margin]
2019-12-29 18:18:38 - cex place new buy order: eth_btc 0.017899 19.8 [11241157648]Array
(
    [complete] => 
    [id] => 11241157648
    [time] => 1577639918382
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017899
)

2019-12-29 18:18:44 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:18:45 - cex place new buy order: eth_btc 0.017901 19.8 [11241158390] margin:0.22345120384335]Array
(
    [complete] => 
    [id] => 11241158390
    [time] => 1577639924692
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017901
)

2019-12-29 18:18:51 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:18:52 - cex place new buy order: eth_btc 0.017903 19.8 [11241159032] margin:0.21225492934143]Array
(
    [complete] => 
    [id] => 11241159032
    [time] => 1577639932365
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017903
)

2019-12-29 18:18:58 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:18:59 - cex place new buy order: eth_btc 0.017905 19.8 [11241159616] margin:0.20106115610163]Array
(
    [complete] => 
    [id] => 11241159616
    [time] => 1577639939580
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017905
)

2019-12-29 18:19:04 - cex delete buy orders: eth_btc [above margin]
2019-12-29 18:20:45 - cex place new buy order: eth_btc 0.017861 19.8 [11241169148]Array
(
    [complete] => 
    [id] => 11241169148
    [time] => 1577640045420
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017861
)

2019-12-29 18:20:52 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:20:53 - cex place new buy order: eth_btc 0.017863 19.8 [11241169695] margin:0.36947881095002]Array
(
    [complete] => 
    [id] => 11241169695
    [time] => 1577640052789
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017863
)

2019-12-29 18:21:01 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:21:02 - cex place new buy order: eth_btc 0.017865 19.8 [11241170595] margin:0.35824237335571]Array
(
    [complete] => 
    [id] => 11241170595
    [time] => 1577640061828
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017865
)

2019-12-29 18:21:03 - cex place new buy order: eth_btc 0.017867 11.224 [11241170736]Array
(
    [complete] => 
    [id] => 11241170736
    [time] => 1577640063479
    [pending] => 11.22400000
    [amount] => 11.22400000
    [type] => buy
    [price] => 0.017867
)

2019-12-29 18:21:09 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:21:10 - cex place new buy order: eth_btc 0.017869 19.8 [11241171464] margin:0.34137332811015]Array
(
    [complete] => 
    [id] => 11241171464
    [time] => 1577640070087
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017869
)

2019-12-29 18:21:16 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:21:17 - cex place new buy order: eth_btc 0.017871 19.8 [11241172073] margin:0.33573946617425]Array
(
    [complete] => 
    [id] => 11241172073
    [time] => 1577640077295
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017871
)

2019-12-29 18:21:24 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:21:25 - cex place new buy order: eth_btc 0.017874 19.8 [11241172709] margin:0.30770952221102]Array
(
    [complete] => 
    [id] => 11241172709
    [time] => 1577640084788
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017874
)

2019-12-29 18:21:31 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:21:31 - cex place new buy order: eth_btc 0.017876 19.8 [11241173293] margin:0.29648690982322]Array
(
    [complete] => 
    [id] => 11241173293
    [time] => 1577640091473
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017876
)

2019-12-29 18:21:38 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:21:39 - cex place new buy order: eth_btc 0.017878 19.8 [11241173973] margin:0.24611254055262]Array
(
    [complete] => 
    [id] => 11241173973
    [time] => 1577640099186
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017878
)

2019-12-29 18:21:46 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:21:47 - cex place new buy order: eth_btc 0.017881 19.8 [11241174665] margin:0.22929366366533]Array
(
    [complete] => 
    [id] => 11241174665
    [time] => 1577640106885
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017881
)

2019-12-29 18:21:52 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:21:54 - cex place new buy order: eth_btc 0.017883 19.8 [11241175594] margin:0.20130850528435]Array
(
    [complete] => 
    [id] => 11241175594
    [time] => 1577640113838
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017883
)

2019-12-29 18:22:00 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:22:01 - cex place new buy order: eth_btc 0.017885 19.8 [11241176351] margin:0.21805982667038]Array
(
    [complete] => 
    [id] => 11241176351
    [time] => 1577640121237
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017885
)

2019-12-29 18:22:05 - cex delete buy orders: eth_btc [above margin]
2019-12-29 18:22:46 - cex place new buy order: eth_btc 0.017861 19.8 [11241180226]Array
(
    [complete] => 
    [id] => 11241180226
    [time] => 1577640166249
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017861
)

2019-12-29 18:22:52 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:22:53 - cex place new buy order: eth_btc 0.017863 19.8 [11241180548] margin:0.30230084532272]Array
(
    [complete] => 
    [id] => 11241180548
    [time] => 1577640172670
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017863
)

2019-12-29 18:22:58 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:22:59 - cex place new buy order: eth_btc 0.017865 19.8 [11241181120] margin:0.29107192835152]Array
(
    [complete] => 
    [id] => 11241181120
    [time] => 1577640179571
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017865
)

2019-12-29 18:23:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:23:04 - cex place new buy order: eth_btc 0.017867 19.8 [11241181571] margin:0.27984552527005]Array
(
    [complete] => 
    [id] => 11241181571
    [time] => 1577640184250
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017867
)

2019-12-29 18:23:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:23:11 - cex place new buy order: eth_btc 0.017869 19.8 [11241182146] margin:0.2686216352342]Array
(
    [complete] => 
    [id] => 11241182146
    [time] => 1577640191286
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017869
)

2019-12-29 18:23:18 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:23:19 - cex place new buy order: eth_btc 0.017871 19.8 [11241182824] margin:0.26299591516983]Array
(
    [complete] => 
    [id] => 11241182824
    [time] => 1577640199156
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017871
)

2019-12-29 18:23:25 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:23:26 - cex place new buy order: eth_btc 0.017874 19.8 [11241183392] margin:0.24616761776881]Array
(
    [complete] => 
    [id] => 11241183392
    [time] => 1577640205657
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017874
)

2019-12-29 18:23:31 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:23:32 - cex place new buy order: eth_btc 0.017876 19.8 [11241184053] margin:0.23495189080331]Array
(
    [complete] => 
    [id] => 11241184053
    [time] => 1577640211963
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017876
)

2019-12-29 18:23:39 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:23:40 - cex place new buy order: eth_btc 0.017878 19.8 [11241184618] margin:0.24051907372189]Array
(
    [complete] => 
    [id] => 11241184618
    [time] => 1577640220077
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017878
)

2019-12-29 18:23:47 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:23:48 - cex place new buy order: eth_btc 0.017881 19.8 [11241185364] margin:0.20692355013701]Array
(
    [complete] => 
    [id] => 11241185364
    [time] => 1577640227748
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017881
)

2019-12-29 18:23:54 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:23:55 - cex place new buy order: eth_btc 0.017883 19.8 [11241186126] margin:0.2069004082089]Array
(
    [complete] => 
    [id] => 11241186126
    [time] => 1577640235427
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017883
)

2019-12-29 18:24:04 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:24:05 - cex place new buy order: eth_btc 0.017885 19.8 [11241186945] margin:0.20128599384959]Array
(
    [complete] => 
    [id] => 11241186945
    [time] => 1577640244921
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017885
)

2019-12-29 18:24:12 - cex delete buy orders: eth_btc [above margin]
2019-12-29 18:24:26 - cex place new buy order: eth_btc 0.017887 19.8 [11241188333]Array
(
    [complete] => 
    [id] => 11241188333
    [time] => 1577640266070
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017887
)

2019-12-29 18:24:31 - cex delete buy orders: eth_btc [above margin]
2019-12-29 18:24:38 - cex place new buy order: eth_btc 0.017887 19.8 [11241189024]Array
(
    [complete] => 
    [id] => 11241189024
    [time] => 1577640277822
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017887
)

2019-12-29 18:24:43 - cex delete buy orders: eth_btc[move]
2019-12-29 18:24:44 - cex place new buy order: eth_btc 0.017888 19.8 [11241189522] margin:0.19565095868967]Array
(
    [complete] => 
    [id] => 11241189522
    [time] => 1577640284295
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017888
)

2019-12-29 18:24:50 - cex delete buy orders: eth_btc [above margin]
2019-12-29 18:30:28 - cex place new buy order: eth_btc 0.017861 19.8 [11241219975]Array
(
    [complete] => 
    [id] => 11241219975
    [time] => 1577640627959
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017861
)

2019-12-29 18:30:33 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:30:34 - cex place new buy order: eth_btc 0.017863 19.8 [11241220462] margin:0.29670268152047]Array
(
    [complete] => 
    [id] => 11241220462
    [time] => 1577640633859
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017863
)

2019-12-29 18:30:41 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:30:42 - cex place new buy order: eth_btc 0.017865 19.8 [11241221302] margin:0.28547439126783]Array
(
    [complete] => 
    [id] => 11241221302
    [time] => 1577640641835
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017865
)

2019-12-29 18:30:49 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:30:50 - cex place new buy order: eth_btc 0.017868 19.8 [11241221987] margin:0.27982986344302]Array
(
    [complete] => 
    [id] => 11241221987
    [time] => 1577640649702
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017868
)

2019-12-29 18:30:56 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:30:56 - cex place new buy order: eth_btc 0.01787 19.8 [11241222633] margin:0.29658645775041]Array
(
    [complete] => 
    [id] => 11241222633
    [time] => 1577640656454
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01787
)

2019-12-29 18:31:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:31:04 - cex place new buy order: eth_btc 0.017872 19.8 [11241223266] margin:0.27976723366159]Array
(
    [complete] => 
    [id] => 11241223266
    [time] => 1577640664076
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017872
)

2019-12-29 18:31:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:31:11 - cex place new buy order: eth_btc 0.017874 19.8 [11241224140] margin:0.27414121069711]Array
(
    [complete] => 
    [id] => 11241224140
    [time] => 1577640670920
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017874
)

2019-12-29 18:31:18 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:31:19 - cex place new buy order: eth_btc 0.017878 19.8 [11241224914] margin:0.22373867322967]Array
(
    [complete] => 
    [id] => 11241224914
    [time] => 1577640679195
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017878
)

2019-12-29 18:31:25 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:31:26 - cex place new buy order: eth_btc 0.017881 19.8 [11241225711] margin:0.20692355013701]Array
(
    [complete] => 
    [id] => 11241225711
    [time] => 1577640686159
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017881
)

2019-12-29 18:31:34 - cex delete buy orders: eth_btc [above margin]
2019-12-29 18:31:41 - cex place new buy order: eth_btc 0.017881 19.8 [11241227053]Array
(
    [complete] => 
    [id] => 11241227053
    [time] => 1577640700879
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017881
)

2019-12-29 18:31:47 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:31:48 - cex place new buy order: eth_btc 0.017884 19.8 [11241227664] margin:0.251621561172]Array
(
    [complete] => 
    [id] => 11241227664
    [time] => 1577640708288
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017884
)

2019-12-29 18:31:55 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:31:55 - cex place new buy order: eth_btc 0.017886 19.8 [11241228229] margin:0.24041149502403]Array
(
    [complete] => 
    [id] => 11241228229
    [time] => 1577640715501
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017886
)

2019-12-29 18:32:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:32:04 - cex place new buy order: eth_btc 0.017888 19.8 [11241229162] margin:0.21802325581395]Array
(
    [complete] => 
    [id] => 11241229162
    [time] => 1577640724040
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017888
)

2019-12-29 18:32:11 - cex delete buy orders: eth_btc [above margin]
2019-12-29 18:32:25 - cex place new buy order: eth_btc 0.01789 19.8 [11241231058]Array
(
    [complete] => 
    [id] => 11241231058
    [time] => 1577640744614
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01789
)

2019-12-29 18:32:31 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:32:32 - cex place new buy order: eth_btc 0.017892 19.8 [11241231770] margin:0.25150905432596]Array
(
    [complete] => 
    [id] => 11241231770
    [time] => 1577640752020
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017892
)

2019-12-29 18:32:38 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:32:40 - cex place new buy order: eth_btc 0.017894 19.8 [11241232374] margin:0.25706940874037]Array
(
    [complete] => 
    [id] => 11241232374
    [time] => 1577640759784
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017894
)

2019-12-29 18:32:48 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:32:49 - cex place new buy order: eth_btc 0.017897 19.8 [11241233146] margin:0.24026373135162]Array
(
    [complete] => 
    [id] => 11241233146
    [time] => 1577640769224
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017897
)

2019-12-29 18:32:56 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:32:57 - cex place new buy order: eth_btc 0.017899 19.8 [11241233753] margin:0.21788926755684]Array
(
    [complete] => 
    [id] => 11241233753
    [time] => 1577640777374
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017899
)

2019-12-29 18:33:04 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:33:05 - cex place new buy order: eth_btc 0.017901 19.8 [11241234909] margin:0.27372772470813]Array
(
    [complete] => 
    [id] => 11241234909
    [time] => 1577640784589
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017901
)

2019-12-29 18:33:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:33:11 - cex place new buy order: eth_btc 0.017903 19.8 [11241235872] margin:0.26811148969446]Array
(
    [complete] => 
    [id] => 11241235872
    [time] => 1577640790988
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017903
)

2019-12-29 18:33:16 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:33:17 - cex place new buy order: eth_btc 0.017905 19.8 [11241236443] margin:0.22340128455738]Array
(
    [complete] => 
    [id] => 11241236443
    [time] => 1577640797355
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017905
)

2019-12-29 18:33:24 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:33:25 - cex place new buy order: eth_btc 0.017908 19.8 [11241237158] margin:0.21219566674111]Array
(
    [complete] => 
    [id] => 11241237158
    [time] => 1577640805367
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017908
)

2019-12-29 18:33:31 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:33:32 - cex place new buy order: eth_btc 0.01791 19.8 [11241237603] margin:0.22333891680624]Array
(
    [complete] => 
    [id] => 11241237603
    [time] => 1577640812511
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01791
)

2019-12-29 18:33:39 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:33:40 - cex place new buy order: eth_btc 0.017912 19.8 [11241238036] margin:0.2233139794551]Array
(
    [complete] => 
    [id] => 11241238036
    [time] => 1577640820128
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017912
)

2019-12-29 18:33:46 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:33:47 - cex place new buy order: eth_btc 0.017915 19.8 [11241238581] margin:0.20094892548144]Array
(
    [complete] => 
    [id] => 11241238581
    [time] => 1577640827043
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017915
)

2019-12-29 18:33:52 - cex delete buy orders: eth_btc[move]
2019-12-29 18:33:54 - cex place new buy order: eth_btc 0.017916 19.8 [11241238884] margin:0.19534520287994]Array
(
    [complete] => 
    [id] => 11241238884
    [time] => 1577640833832
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017916
)

2019-12-29 18:34:00 - cex delete buy orders: eth_btc [above margin]
2019-12-29 18:34:04 - cex place new buy order: eth_btc 0.017915 19.8 [11241239547]Array
(
    [complete] => 
    [id] => 11241239547
    [time] => 1577640844469
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017915
)

2019-12-29 18:34:10 - cex delete buy orders: eth_btc[move]
2019-12-29 18:34:11 - cex place new buy order: eth_btc 0.017916 19.8 [11241240278] margin:0.19534520287994]Array
(
    [complete] => 
    [id] => 11241240278
    [time] => 1577640851363
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017916
)

2019-12-29 18:34:18 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:34:20 - cex place new buy order: eth_btc 0.017918 19.8 [11241241038] margin:0.21765822078357]Array
(
    [complete] => 
    [id] => 11241241038
    [time] => 1577640859676
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017918
)

2019-12-29 18:34:26 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:34:27 - cex place new buy order: eth_btc 0.01792 19.8 [11241241729] margin:0.24553571428572]Array
(
    [complete] => 
    [id] => 11241241729
    [time] => 1577640866742
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01792
)

2019-12-29 18:34:34 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:34:35 - cex place new buy order: eth_btc 0.017922 19.8 [11241242721] margin:0.21202990737641]Array
(
    [complete] => 
    [id] => 11241242721
    [time] => 1577640874723
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017922
)

2019-12-29 18:34:41 - cex delete buy orders: eth_btc[move]
2019-12-29 18:34:42 - cex place new buy order: eth_btc 0.017923 19.8 [11241243466] margin:0.195268913189]Array
(
    [complete] => 
    [id] => 11241243466
    [time] => 1577640881960
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017923
)

2019-12-29 18:34:47 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:34:49 - cex place new buy order: eth_btc 0.017925 19.8 [11241244418] margin:0.24546722454672]Array
(
    [complete] => 
    [id] => 11241244418
    [time] => 1577640888813
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017925
)

2019-12-29 18:34:55 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:34:55 - cex place new buy order: eth_btc 0.017927 19.8 [11241245469] margin:0.22870530484744]Array
(
    [complete] => 
    [id] => 11241245469
    [time] => 1577640895578
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017927
)

2019-12-29 18:35:02 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:35:03 - cex place new buy order: eth_btc 0.017929 19.8 [11241246826] margin:0.21752468068492]Array
(
    [complete] => 
    [id] => 11241246826
    [time] => 1577640902812
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017929
)

2019-12-29 18:35:09 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:35:10 - cex place new buy order: eth_btc 0.017931 19.8 [11241247783] margin:0.20076961686464]Array
(
    [complete] => 
    [id] => 11241247783
    [time] => 1577640909743
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017931
)

2019-12-29 18:35:16 - cex delete buy orders: eth_btc [above margin]
2019-12-29 18:35:23 - cex place new buy order: eth_btc 0.017906 19.8 [11241249588]Array
(
    [complete] => 
    [id] => 11241249588
    [time] => 1577640922751
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017906
)

2019-12-29 18:35:29 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:35:30 - cex place new buy order: eth_btc 0.017908 19.8 [11241250470] margin:0.31829350011168]Array
(
    [complete] => 
    [id] => 11241250470
    [time] => 1577640929691
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017908
)

2019-12-29 18:35:37 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:35:37 - cex place new buy order: eth_btc 0.01791 19.8 [11241251473] margin:0.30709101060857]Array
(
    [complete] => 
    [id] => 11241251473
    [time] => 1577640937569
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01791
)

2019-12-29 18:35:45 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:35:46 - cex place new buy order: eth_btc 0.017913 19.8 [11241252332] margin:0.29029196672805]Array
(
    [complete] => 
    [id] => 11241252332
    [time] => 1577640946080
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017913
)

2019-12-29 18:35:52 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:35:53 - cex place new buy order: eth_btc 0.017915 19.8 [11241253074] margin:0.27909572983533]Array
(
    [complete] => 
    [id] => 11241253074
    [time] => 1577640953401
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017915
)

2019-12-29 18:35:59 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:36:00 - cex place new buy order: eth_btc 0.017917 19.8 [11241253706] margin:0.27906457554276]Array
(
    [complete] => 
    [id] => 11241253706
    [time] => 1577640960437
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017917
)

2019-12-29 18:36:04 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:36:05 - cex place new buy order: eth_btc 0.017919 19.8 [11241254174] margin:0.2678720910765]Array
(
    [complete] => 
    [id] => 11241254174
    [time] => 1577640964805
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017919
)

2019-12-29 18:36:12 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:36:12 - cex place new buy order: eth_btc 0.017921 19.8 [11241255189] margin:0.267842196306]Array
(
    [complete] => 
    [id] => 11241255189
    [time] => 1577640972492
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017921
)

2019-12-29 18:36:18 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:36:20 - cex place new buy order: eth_btc 0.017923 19.8 [11241256196] margin:0.25665346203201]Array
(
    [complete] => 
    [id] => 11241256196
    [time] => 1577640979655
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017923
)

2019-12-29 18:36:25 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:36:26 - cex place new buy order: eth_btc 0.017926 19.8 [11241257201] margin:0.23987504183867]Array
(
    [complete] => 
    [id] => 11241257201
    [time] => 1577640986248
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017926
)

2019-12-29 18:36:32 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:36:33 - cex place new buy order: eth_btc 0.017928 19.8 [11241258492] margin:0.2565818830879]Array
(
    [complete] => 
    [id] => 11241258492
    [time] => 1577640992920
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017928
)

2019-12-29 18:36:39 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:36:40 - cex place new buy order: eth_btc 0.01793 19.8 [11241259528] margin:0.28443948689347]Array
(
    [complete] => 
    [id] => 11241259528
    [time] => 1577640999751
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01793
)

2019-12-29 18:36:47 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:36:48 - cex place new buy order: eth_btc 0.017933 19.8 [11241260767] margin:0.26766296771314]Array
(
    [complete] => 
    [id] => 11241260767
    [time] => 1577641007676
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017933
)

2019-12-29 18:36:54 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:36:55 - cex place new buy order: eth_btc 0.017935 19.8 [11241261654] margin:0.25090604962363]Array
(
    [complete] => 
    [id] => 11241261654
    [time] => 1577641014916
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017935
)

2019-12-29 18:37:00 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:37:01 - cex place new buy order: eth_btc 0.017937 19.8 [11241262340] margin:0.23415286837263]Array
(
    [complete] => 
    [id] => 11241262340
    [time] => 1577641021183
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017937
)

2019-12-29 18:37:02 - cex place new buy order: eth_btc 0.017939 11.1001 [11241262488]Array
(
    [complete] => 
    [id] => 11241262488
    [time] => 1577641022431
    [pending] => 11.10010000
    [amount] => 11.10010000
    [type] => buy
    [price] => 0.017939
)

2019-12-29 18:37:08 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:37:09 - cex place new buy order: eth_btc 0.017942 19.8 [11241263903] margin:0.22851410099207]Array
(
    [complete] => 
    [id] => 11241263903
    [time] => 1577641029221
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017942
)

2019-12-29 18:37:14 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:37:15 - cex place new buy order: eth_btc 0.017944 19.8 [11241264409] margin:0.2173428444048]Array
(
    [complete] => 
    [id] => 11241264409
    [time] => 1577641035435
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017944
)

2019-12-29 18:37:22 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:37:22 - cex place new buy order: eth_btc 0.017946 19.8 [11241265029] margin:0.21731862253427]Array
(
    [complete] => 
    [id] => 11241265029
    [time] => 1577641042492
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017946
)

2019-12-29 18:37:28 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:37:29 - cex place new buy order: eth_btc 0.017949 19.8 [11241265704] margin:0.20056827678423]Array
(
    [complete] => 
    [id] => 11241265704
    [time] => 1577641049207
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017949
)

2019-12-29 18:37:36 - cex delete buy orders: eth_btc [above margin]
2019-12-29 18:37:49 - cex place new buy order: eth_btc 0.017934 19.8 [11241268566]Array
(
    [complete] => 
    [id] => 11241268566
    [time] => 1577641069453
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017934
)

2019-12-29 18:37:54 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:37:55 - cex place new buy order: eth_btc 0.017936 19.8 [11241269355] margin:0.21186440677965]Array
(
    [complete] => 
    [id] => 11241269355
    [time] => 1577641075421
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017936
)

2019-12-29 18:38:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:38:04 - cex place new buy order: eth_btc 0.017938 19.8 [11241270048] margin:0.20069126992974]Array
(
    [complete] => 
    [id] => 11241270048
    [time] => 1577641084330
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017938
)

2019-12-29 18:38:12 - cex delete buy orders: eth_btc [above margin]
2019-12-29 18:38:18 - cex place new buy order: eth_btc 0.01794 19.8 [11241271082]Array
(
    [complete] => 
    [id] => 11241271082
    [time] => 1577641097966
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01794
)

2019-12-29 18:38:23 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:38:24 - cex place new buy order: eth_btc 0.017942 19.8 [11241271557] margin:0.22851410099207]Array
(
    [complete] => 
    [id] => 11241271557
    [time] => 1577641104361
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017942
)

2019-12-29 18:38:31 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:38:32 - cex place new buy order: eth_btc 0.017944 19.8 [11241272417] margin:0.20619705751226]Array
(
    [complete] => 
    [id] => 11241272417
    [time] => 1577641111919
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017944
)

2019-12-29 18:38:38 - cex delete buy orders: eth_btc [above margin]
2019-12-29 18:38:45 - cex place new buy order: eth_btc 0.017934 19.8 [11241274120]Array
(
    [complete] => 
    [id] => 11241274120
    [time] => 1577641124629
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017934
)

2019-12-29 18:38:50 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:38:51 - cex place new buy order: eth_btc 0.017937 19.8 [11241274848] margin:0.26760327814015]Array
(
    [complete] => 
    [id] => 11241274848
    [time] => 1577641130887
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017937
)

2019-12-29 18:38:57 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:38:58 - cex place new buy order: eth_btc 0.017939 19.8 [11241276098] margin:0.25085010312726]Array
(
    [complete] => 
    [id] => 11241276098
    [time] => 1577641138321
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017939
)

2019-12-29 18:39:04 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:39:05 - cex place new buy order: eth_btc 0.017941 19.8 [11241277382] margin:0.24524831391783]Array
(
    [complete] => 
    [id] => 11241277382
    [time] => 1577641144853
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017941
)

2019-12-29 18:39:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:39:11 - cex place new buy order: eth_btc 0.017943 19.8 [11241278476] margin:0.23407456947]Array
(
    [complete] => 
    [id] => 11241278476
    [time] => 1577641151513
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017943
)

2019-12-29 18:39:17 - cex delete buy orders: eth_btc [above margin]
2019-12-29 18:39:30 - cex place new buy order: eth_btc 0.017903 19.8 [11241280946]Array
(
    [complete] => 
    [id] => 11241280946
    [time] => 1577641169743
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017903
)

2019-12-29 18:39:35 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:39:36 - cex place new buy order: eth_btc 0.017905 19.8 [11241281782] margin:0.28483663781067]Array
(
    [complete] => 
    [id] => 11241281782
    [time] => 1577641176306
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017905
)

2019-12-29 18:39:42 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:39:43 - cex place new buy order: eth_btc 0.017907 19.8 [11241282460] margin:0.27363600826493]Array
(
    [complete] => 
    [id] => 11241282460
    [time] => 1577641182730
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017907
)

2019-12-29 18:39:48 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:39:50 - cex place new buy order: eth_btc 0.01791 19.8 [11241283213] margin:0.29034059184812]Array
(
    [complete] => 
    [id] => 11241283213
    [time] => 1577641189664
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01791
)

2019-12-29 18:39:56 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:39:57 - cex place new buy order: eth_btc 0.017912 19.8 [11241283781] margin:0.25122822688701]Array
(
    [complete] => 
    [id] => 11241283781
    [time] => 1577641197105
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017912
)

2019-12-29 18:40:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:40:04 - cex place new buy order: eth_btc 0.017914 19.8 [11241284463] margin:0.22887127386402]Array
(
    [complete] => 
    [id] => 11241284463
    [time] => 1577641203936
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017914
)

2019-12-29 18:40:11 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:40:12 - cex place new buy order: eth_btc 0.017917 19.8 [11241285334] margin:0.25115811798848]Array
(
    [complete] => 
    [id] => 11241285334
    [time] => 1577641211798
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017917
)

2019-12-29 18:40:19 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:40:20 - cex place new buy order: eth_btc 0.017919 19.8 [11241286444] margin:0.26229142251242]Array
(
    [complete] => 
    [id] => 11241286444
    [time] => 1577641219678
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017919
)

2019-12-29 18:40:26 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:40:27 - cex place new buy order: eth_btc 0.017921 19.8 [11241287602] margin:0.3180626081134]Array
(
    [complete] => 
    [id] => 11241287602
    [time] => 1577641226681
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017921
)

2019-12-29 18:40:33 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:40:34 - cex place new buy order: eth_btc 0.017923 19.8 [11241288372] margin:0.30686826982089]Array
(
    [complete] => 
    [id] => 11241288372
    [time] => 1577641234233
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017923
)

2019-12-29 18:40:40 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:40:41 - cex place new buy order: eth_btc 0.017925 19.8 [11241289140] margin:0.29567642956765]Array
(
    [complete] => 
    [id] => 11241289140
    [time] => 1577641241499
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017925
)

2019-12-29 18:40:47 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:40:48 - cex place new buy order: eth_btc 0.017928 19.8 [11241289731] margin:0.30120481927711]Array
(
    [complete] => 
    [id] => 11241289731
    [time] => 1577641248148
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017928
)

2019-12-29 18:40:56 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:40:56 - cex place new buy order: eth_btc 0.01793 19.8 [11241290386] margin:0.23982152816509]Array
(
    [complete] => 
    [id] => 11241290386
    [time] => 1577641256453
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01793
)

2019-12-29 18:41:04 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:41:05 - cex place new buy order: eth_btc 0.017932 19.8 [11241291063] margin:0.26210127146999]Array
(
    [complete] => 
    [id] => 11241291063
    [time] => 1577641264658
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017932
)

2019-12-29 18:41:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:41:11 - cex place new buy order: eth_btc 0.017935 19.8 [11241291650] margin:0.25090604962363]Array
(
    [complete] => 
    [id] => 11241291650
    [time] => 1577641271337
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017935
)

2019-12-29 18:41:17 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:41:18 - cex place new buy order: eth_btc 0.017937 19.8 [11241292003] margin:0.25087807325639]Array
(
    [complete] => 
    [id] => 11241292003
    [time] => 1577641278413
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017937
)

2019-12-29 18:41:25 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:41:26 - cex place new buy order: eth_btc 0.017939 19.8 [11241292465] margin:0.2452756563911]Array
(
    [complete] => 
    [id] => 11241292465
    [time] => 1577641285943
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017939
)

2019-12-29 18:41:32 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:41:33 - cex place new buy order: eth_btc 0.017941 19.8 [11241293176] margin:0.2285268379689]Array
(
    [complete] => 
    [id] => 11241293176
    [time] => 1577641293403
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017941
)

2019-12-29 18:41:40 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:41:40 - cex place new buy order: eth_btc 0.017943 19.8 [11241293610] margin:0.24522097753998]Array
(
    [complete] => 
    [id] => 11241293610
    [time] => 1577641300501
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017943
)

2019-12-29 18:41:48 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:41:49 - cex place new buy order: eth_btc 0.017946 19.8 [11241294121] margin:0.21731862253427]Array
(
    [complete] => 
    [id] => 11241294121
    [time] => 1577641309180
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017946
)

2019-12-29 18:41:56 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:41:57 - cex place new buy order: eth_btc 0.017948 19.8 [11241295003] margin:0.21172275462444]Array
(
    [complete] => 
    [id] => 11241295003
    [time] => 1577641317092
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017948
)

2019-12-29 18:42:03 - cex delete buy orders: eth_btc [above margin]
2019-12-29 18:42:10 - cex place new buy order: eth_btc 0.017947 19.8 [11241295833]Array
(
    [complete] => 
    [id] => 11241295833
    [time] => 1577641329804
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017947
)

2019-12-29 18:42:15 - cex delete buy orders: eth_btc [above margin]
2019-12-29 18:42:21 - cex place new buy order: eth_btc 0.017947 19.8 [11241296813]Array
(
    [complete] => 
    [id] => 11241296813
    [time] => 1577641341006
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017947
)

2019-12-29 18:42:26 - cex delete buy orders: eth_btc [above margin]
2019-12-29 18:42:51 - cex place new buy order: eth_btc 0.017929 19.8 [11241299548]Array
(
    [complete] => 
    [id] => 11241299548
    [time] => 1577641371167
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017929
)

2019-12-29 18:42:56 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:42:57 - cex place new buy order: eth_btc 0.017931 19.8 [11241300151] margin:0.28442362389158]Array
(
    [complete] => 
    [id] => 11241300151
    [time] => 1577641376917
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017931
)

2019-12-29 18:43:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:43:04 - cex place new buy order: eth_btc 0.017933 19.8 [11241301122] margin:0.2732392795405]Array
(
    [complete] => 
    [id] => 11241301122
    [time] => 1577641384445
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017933
)

2019-12-29 18:43:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:43:11 - cex place new buy order: eth_btc 0.017935 19.8 [11241301954] margin:0.26763311959854]Array
(
    [complete] => 
    [id] => 11241301954
    [time] => 1577641391162
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017935
)

2019-12-29 18:43:17 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:43:18 - cex place new buy order: eth_btc 0.017937 19.8 [11241302555] margin:0.26760327814015]Array
(
    [complete] => 
    [id] => 11241302555
    [time] => 1577641397807
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017937
)

2019-12-29 18:43:24 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:43:25 - cex place new buy order: eth_btc 0.017939 19.8 [11241303411] margin:0.26199899659958]Array
(
    [complete] => 
    [id] => 11241303411
    [time] => 1577641404923
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017939
)

2019-12-29 18:43:30 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:43:31 - cex place new buy order: eth_btc 0.017941 19.8 [11241304148] margin:0.25082213923413]Array
(
    [complete] => 
    [id] => 11241304148
    [time] => 1577641411437
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017941
)

2019-12-29 18:43:38 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:43:39 - cex place new buy order: eth_btc 0.017943 19.8 [11241305141] margin:0.24522097753998]Array
(
    [complete] => 
    [id] => 11241305141
    [time] => 1577641419243
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017943
)

2019-12-29 18:43:45 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:43:46 - cex place new buy order: eth_btc 0.017945 19.8 [11241305951] margin:0.23404848147115]Array
(
    [complete] => 
    [id] => 11241305951
    [time] => 1577641425683
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017945
)

2019-12-29 18:43:51 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:43:52 - cex place new buy order: eth_btc 0.017947 19.8 [11241306780] margin:0.27302613250126]Array
(
    [complete] => 
    [id] => 11241306780
    [time] => 1577641432027
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017947
)

2019-12-29 18:43:58 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:43:59 - cex place new buy order: eth_btc 0.017949 19.8 [11241307468] margin:0.25628168700207]Array
(
    [complete] => 
    [id] => 11241307468
    [time] => 1577641439212
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017949
)

2019-12-29 18:44:02 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:44:03 - cex place new buy order: eth_btc 0.017951 19.8 [11241307840] margin:0.23397025235361]Array
(
    [complete] => 
    [id] => 11241307840
    [time] => 1577641442777
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017951
)

2019-12-29 18:44:08 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:44:09 - cex place new buy order: eth_btc 0.017953 19.8 [11241308611] margin:0.22280398819139]Array
(
    [complete] => 
    [id] => 11241308611
    [time] => 1577641449275
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017953
)

2019-12-29 18:44:16 - cex delete buy orders: eth_btc [above margin]
2019-12-29 18:44:22 - cex place new buy order: eth_btc 0.017929 19.8 [11241309986]Array
(
    [complete] => 
    [id] => 11241309986
    [time] => 1577641461647
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017929
)

2019-12-29 18:44:27 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:44:28 - cex place new buy order: eth_btc 0.017932 19.8 [11241310479] margin:0.33459736783406]Array
(
    [complete] => 
    [id] => 11241310479
    [time] => 1577641467665
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017932
)

2019-12-29 18:44:33 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:44:34 - cex place new buy order: eth_btc 0.017934 19.8 [11241311128] margin:0.32340805174529]Array
(
    [complete] => 
    [id] => 11241311128
    [time] => 1577641473888
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017934
)

2019-12-29 18:44:39 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:44:40 - cex place new buy order: eth_btc 0.017936 19.8 [11241311868] margin:0.31222123104371]Array
(
    [complete] => 
    [id] => 11241311868
    [time] => 1577641480142
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017936
)

2019-12-29 18:44:46 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:44:46 - cex place new buy order: eth_btc 0.017938 19.8 [11241313027] margin:0.30103690489462]Array
(
    [complete] => 
    [id] => 11241313027
    [time] => 1577641486501
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017938
)

2019-12-29 18:44:52 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:44:53 - cex place new buy order: eth_btc 0.01794 19.8 [11241313980] margin:0.28985507246377]Array
(
    [complete] => 
    [id] => 11241313980
    [time] => 1577641493514
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01794
)

2019-12-29 18:44:59 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:45:00 - cex place new buy order: eth_btc 0.017942 19.8 [11241314607] margin:0.28424924757551]Array
(
    [complete] => 
    [id] => 11241314607
    [time] => 1577641499752
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017942
)

2019-12-29 18:45:04 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:45:05 - cex place new buy order: eth_btc 0.017944 19.8 [11241315239] margin:0.30650913954524]Array
(
    [complete] => 
    [id] => 11241315239
    [time] => 1577641504902
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017944
)

2019-12-29 18:45:11 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:45:11 - cex place new buy order: eth_btc 0.017946 19.8 [11241316039] margin:0.2953304357517]Array
(
    [complete] => 
    [id] => 11241316039
    [time] => 1577641511539
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017946
)

2019-12-29 18:45:18 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:45:19 - cex place new buy order: eth_btc 0.017948 19.8 [11241316737] margin:0.28972587474925]Array
(
    [complete] => 
    [id] => 11241316737
    [time] => 1577641519332
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017948
)

2019-12-29 18:45:26 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:45:27 - cex place new buy order: eth_btc 0.017951 19.8 [11241317641] margin:0.28410673500083]Array
(
    [complete] => 
    [id] => 11241317641
    [time] => 1577641527365
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017951
)

2019-12-29 18:45:34 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:45:36 - cex place new buy order: eth_btc 0.017953 19.8 [11241318800] margin:0.2172338884866]Array
(
    [complete] => 
    [id] => 11241318800
    [time] => 1577641535714
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017953
)

2019-12-29 18:45:43 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:45:44 - cex place new buy order: eth_btc 0.017955 19.8 [11241319900] margin:0.20607073238652]Array
(
    [complete] => 
    [id] => 11241319900
    [time] => 1577641543951
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017955
)

2019-12-29 18:45:51 - cex delete buy orders: eth_btc [above margin]
2019-12-29 18:45:58 - cex place new buy order: eth_btc 0.017952 19.8 [11241321516]Array
(
    [complete] => 
    [id] => 11241321516
    [time] => 1577641557629
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017952
)

2019-12-29 18:46:04 - cex delete buy orders: eth_btc [above margin]
2019-12-29 18:47:04 - cex place new buy order: eth_btc 0.017955 19.8 [11241327792]Array
(
    [complete] => 
    [id] => 11241327792
    [time] => 1577641623813
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017955
)

2019-12-29 18:47:09 - cex delete buy orders: eth_btc [above margin]
2019-12-29 18:47:26 - cex place new buy order: eth_btc 0.017942 19.8 [11241330226]Array
(
    [complete] => 
    [id] => 11241330226
    [time] => 1577641645821
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017942
)

2019-12-29 18:47:31 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:47:32 - cex place new buy order: eth_btc 0.017944 19.8 [11241330853] margin:0.25635309852874]Array
(
    [complete] => 
    [id] => 11241330853
    [time] => 1577641652022
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017944
)

2019-12-29 18:47:37 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:47:38 - cex place new buy order: eth_btc 0.017946 19.8 [11241331590] margin:0.24517998439764]Array
(
    [complete] => 
    [id] => 11241331590
    [time] => 1577641658400
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017946
)

2019-12-29 18:47:45 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:47:45 - cex place new buy order: eth_btc 0.017948 19.8 [11241332634] margin:0.23400936037439]Array
(
    [complete] => 
    [id] => 11241332634
    [time] => 1577641665460
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017948
)

2019-12-29 18:47:51 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:47:52 - cex place new buy order: eth_btc 0.01795 19.8 [11241333296] margin:0.22284122562672]Array
(
    [complete] => 
    [id] => 11241333296
    [time] => 1577641671938
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01795
)

2019-12-29 18:47:57 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:47:59 - cex place new buy order: eth_btc 0.017952 19.8 [11241333887] margin:0.21167557932262]Array
(
    [complete] => 
    [id] => 11241333887
    [time] => 1577641678802
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017952
)

2019-12-29 18:48:03 - cex place new buy order: eth_btc 0.017954 11.0745 [11241334348]Array
(
    [complete] => 
    [id] => 11241334348
    [time] => 1577641682731
    [pending] => 11.07450000
    [amount] => 11.07450000
    [type] => buy
    [price] => 0.017954
)

2019-12-29 18:48:09 - cex delete buy orders: eth_btc [above margin]
2019-12-29 18:48:17 - cex place new buy order: eth_btc 0.017943 19.8 [11241336092]Array
(
    [complete] => 
    [id] => 11241336092
    [time] => 1577641696596
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017943
)

2019-12-29 18:48:22 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:48:23 - cex place new buy order: eth_btc 0.017945 19.8 [11241336849] margin:0.21175814990246]Array
(
    [complete] => 
    [id] => 11241336849
    [time] => 1577641702742
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017945
)

2019-12-29 18:48:30 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:48:31 - cex place new buy order: eth_btc 0.017947 19.8 [11241337826] margin:0.20616258984787]Array
(
    [complete] => 
    [id] => 11241337826
    [time] => 1577641710665
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017947
)

2019-12-29 18:48:37 - cex delete buy orders: eth_btc [above margin]
2019-12-29 18:48:45 - cex place new buy order: eth_btc 0.017942 19.8 [11241339383]Array
(
    [complete] => 
    [id] => 11241339383
    [time] => 1577641724603
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017942
)

2019-12-29 18:48:51 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:48:52 - cex place new buy order: eth_btc 0.017944 19.8 [11241340589] margin:0.22291573785109]Array
(
    [complete] => 
    [id] => 11241340589
    [time] => 1577641732485
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017944
)

2019-12-29 18:48:59 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:49:00 - cex place new buy order: eth_btc 0.017946 19.8 [11241341256] margin:0.21174635016159]Array
(
    [complete] => 
    [id] => 11241341256
    [time] => 1577641739747
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017946
)

2019-12-29 18:49:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:49:04 - cex place new buy order: eth_btc 0.017948 19.8 [11241341875] margin:0.20057945174949]Array
(
    [complete] => 
    [id] => 11241341875
    [time] => 1577641743997
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017948
)

2019-12-29 18:49:10 - cex delete buy orders: eth_btc [above margin]
2019-12-29 18:49:17 - cex place new buy order: eth_btc 0.017942 19.8 [11241344285]Array
(
    [complete] => 
    [id] => 11241344285
    [time] => 1577641757080
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017942
)

2019-12-29 18:49:23 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:49:24 - cex place new buy order: eth_btc 0.017944 19.8 [11241345345] margin:0.2674988854213]Array
(
    [complete] => 
    [id] => 11241345345
    [time] => 1577641764353
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017944
)

2019-12-29 18:49:31 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:49:32 - cex place new buy order: eth_btc 0.017946 19.8 [11241346953] margin:0.30647498049705]Array
(
    [complete] => 
    [id] => 11241346953
    [time] => 1577641772126
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017946
)

2019-12-29 18:49:39 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:49:40 - cex place new buy order: eth_btc 0.017948 19.8 [11241348070] margin:0.28415422331178]Array
(
    [complete] => 
    [id] => 11241348070
    [time] => 1577641779908
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017948
)

2019-12-29 18:49:46 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:49:47 - cex place new buy order: eth_btc 0.017951 19.8 [11241348840] margin:0.27296529441254]Array
(
    [complete] => 
    [id] => 11241348840
    [time] => 1577641786650
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017951
)

2019-12-29 18:49:53 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:49:54 - cex place new buy order: eth_btc 0.017953 19.8 [11241349555] margin:0.26179468612488]Array
(
    [complete] => 
    [id] => 11241349555
    [time] => 1577641793953
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017953
)

2019-12-29 18:50:01 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:50:02 - cex place new buy order: eth_btc 0.017955 19.8 [] margin:0.22277917014759]Array
(
    [error] => Nonce must be incremented
)

2019-12-29 18:50:03 - cex place new buy order: eth_btc 0.017951 19.8 [11241350830]Array
(
    [complete] => 
    [id] => 11241350830
    [time] => 1577641803485
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017951
)

2019-12-29 18:50:09 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:50:10 - cex place new buy order: eth_btc 0.017953 19.8 [11241351731] margin:0.27850498523925]Array
(
    [complete] => 
    [id] => 11241351731
    [time] => 1577641809702
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017953
)

2019-12-29 18:50:17 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:50:18 - cex place new buy order: eth_btc 0.017955 19.8 [11241353075] margin:0.27290448343078]Array
(
    [complete] => 
    [id] => 11241353075
    [time] => 1577641817753
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017955
)

2019-12-29 18:50:24 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:50:25 - cex place new buy order: eth_btc 0.017957 19.8 [11241353967] margin:0.26173637021774]Array
(
    [complete] => 
    [id] => 11241353967
    [time] => 1577641825472
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017957
)

2019-12-29 18:50:31 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:50:32 - cex place new buy order: eth_btc 0.017959 19.8 [11241354743] margin:0.25057074447352]Array
(
    [complete] => 
    [id] => 11241354743
    [time] => 1577641832296
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017959
)

2019-12-29 18:50:39 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:50:40 - cex place new buy order: eth_btc 0.017961 19.8 [11241355617] margin:0.21156951171983]Array
(
    [complete] => 
    [id] => 11241355617
    [time] => 1577641839908
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017961
)

2019-12-29 18:50:46 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:50:47 - cex place new buy order: eth_btc 0.017963 19.8 [11241356376] margin:0.21711295440627]Array
(
    [complete] => 
    [id] => 11241356376
    [time] => 1577641846979
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017963
)

2019-12-29 18:50:53 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:50:54 - cex place new buy order: eth_btc 0.017965 19.8 [11241357188] margin:0.20595602560534]Array
(
    [complete] => 
    [id] => 11241357188
    [time] => 1577641854059
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017965
)

2019-12-29 18:51:00 - cex delete buy orders: eth_btc[move]
2019-12-29 18:51:01 - cex place new buy order: eth_btc 0.017966 19.8 [11241357994] margin:0.19480158067569]Array
(
    [complete] => 
    [id] => 11241357994
    [time] => 1577641860598
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017966
)

2019-12-29 18:51:03 - cex delete buy orders: eth_btc [above margin]
2019-12-29 18:51:10 - cex place new buy order: eth_btc 0.017943 19.8 [11241359136]Array
(
    [complete] => 
    [id] => 11241359136
    [time] => 1577641869744
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017943
)

2019-12-29 18:51:15 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:51:16 - cex place new buy order: eth_btc 0.017945 19.8 [11241360189] margin:0.23962106436333]Array
(
    [complete] => 
    [id] => 11241360189
    [time] => 1577641876286
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017945
)

2019-12-29 18:51:22 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:51:23 - cex place new buy order: eth_btc 0.017947 19.8 [11241360821] margin:0.22845043739901]Array
(
    [complete] => 
    [id] => 11241360821
    [time] => 1577641883542
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017947
)

2019-12-29 18:51:30 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:51:31 - cex place new buy order: eth_btc 0.017949 19.8 [11241361754] margin:0.21728229984959]Array
(
    [complete] => 
    [id] => 11241361754
    [time] => 1577641891411
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017949
)

2019-12-29 18:51:37 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:51:38 - cex place new buy order: eth_btc 0.017951 19.8 [11241362581] margin:0.20611665088295]Array
(
    [complete] => 
    [id] => 11241362581
    [time] => 1577641898201
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017951
)

2019-12-29 18:51:45 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:51:46 - cex place new buy order: eth_btc 0.017953 19.8 [11241363596] margin:0.20052358937226]Array
(
    [complete] => 
    [id] => 11241363596
    [time] => 1577641906460
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017953
)

2019-12-29 18:51:54 - cex delete buy orders: eth_btc[move]
2019-12-29 18:51:55 - cex place new buy order: eth_btc 0.017954 19.8 [11241364679] margin:0.19493177387913]Array
(
    [complete] => 
    [id] => 11241364679
    [time] => 1577641914764
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017954
)

2019-12-29 18:52:01 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:52:02 - cex place new buy order: eth_btc 0.017956 19.8 [11241365535] margin:0.21162842503899]Array
(
    [complete] => 
    [id] => 11241365535
    [time] => 1577641921813
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017956
)

2019-12-29 18:52:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:52:04 - cex place new buy order: eth_btc 0.017958 19.8 [11241365845] margin:0.20046775810223]Array
(
    [complete] => 
    [id] => 11241365845
    [time] => 1577641924285
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017958
)

2019-12-29 18:52:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:52:11 - cex place new buy order: eth_btc 0.01796 19.8 [11241366744] margin:0.21714922048999]Array
(
    [complete] => 
    [id] => 11241366744
    [time] => 1577641931214
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01796
)

2019-12-29 18:52:17 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:52:18 - cex place new buy order: eth_btc 0.017962 19.8 [11241367550] margin:0.20599042422893]Array
(
    [complete] => 
    [id] => 11241367550
    [time] => 1577641937781
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017962
)

2019-12-29 18:52:24 - cex delete buy orders: eth_btc [above margin]
2019-12-29 18:52:30 - cex place new buy order: eth_btc 0.017942 19.8 [11241369219]Array
(
    [complete] => 
    [id] => 11241369219
    [time] => 1577641949835
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017942
)

2019-12-29 18:52:35 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:52:36 - cex place new buy order: eth_btc 0.017944 19.8 [11241369765] margin:0.28421756576014]Array
(
    [complete] => 
    [id] => 11241369765
    [time] => 1577641955633
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017944
)

2019-12-29 18:52:41 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:52:42 - cex place new buy order: eth_btc 0.017946 19.8 [11241370673] margin:0.273041346261]Array
(
    [complete] => 
    [id] => 11241370673
    [time] => 1577641962048
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017946
)

2019-12-29 18:52:48 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:52:48 - cex place new buy order: eth_btc 0.017948 19.8 [11241371400] margin:0.26186761756184]Array
(
    [complete] => 
    [id] => 11241371400
    [time] => 1577641968444
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017948
)

2019-12-29 18:52:54 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:52:55 - cex place new buy order: eth_btc 0.017951 19.8 [11241372319] margin:0.27296529441254]Array
(
    [complete] => 
    [id] => 11241372319
    [time] => 1577641974914
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017951
)

2019-12-29 18:53:00 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:53:01 - cex place new buy order: eth_btc 0.017953 19.8 [11241373206] margin:0.26179468612488]Array
(
    [complete] => 
    [id] => 11241373206
    [time] => 1577641981300
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017953
)

2019-12-29 18:53:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:53:04 - cex place new buy order: eth_btc 0.017955 19.8 [11241373701] margin:0.25062656641601]Array
(
    [complete] => 
    [id] => 11241373701
    [time] => 1577641984431
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017955
)

2019-12-29 18:53:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:53:11 - cex place new buy order: eth_btc 0.017957 19.8 [11241374779] margin:0.23946093445453]Array
(
    [complete] => 
    [id] => 11241374779
    [time] => 1577641991404
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017957
)

2019-12-29 18:53:17 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:53:18 - cex place new buy order: eth_btc 0.017959 19.8 [11241375820] margin:0.2282977894092]Array
(
    [complete] => 
    [id] => 11241375820
    [time] => 1577641998268
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017959
)

2019-12-29 18:53:25 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:53:26 - cex place new buy order: eth_btc 0.017961 19.8 [11241376802] margin:0.21713713044929]Array
(
    [complete] => 
    [id] => 11241376802
    [time] => 1577642005814
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017961
)

2019-12-29 18:53:31 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:53:32 - cex place new buy order: eth_btc 0.017963 19.8 [11241377452] margin:0.20041195791349]Array
(
    [complete] => 
    [id] => 11241377452
    [time] => 1577642012400
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017963
)

2019-12-29 18:53:38 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:53:39 - cex place new buy order: eth_btc 0.017965 19.8 [11241378112] margin:0.20595602560534]Array
(
    [complete] => 
    [id] => 11241378112
    [time] => 1577642019199
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017965
)

2019-12-29 18:53:45 - cex delete buy orders: eth_btc [above margin]
2019-12-29 18:53:51 - cex place new buy order: eth_btc 0.017942 19.8 [11241379166]Array
(
    [complete] => 
    [id] => 11241379166
    [time] => 1577642030909
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017942
)

2019-12-29 18:53:56 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:53:57 - cex place new buy order: eth_btc 0.017944 19.8 [11241379622] margin:0.30650913954524]Array
(
    [complete] => 
    [id] => 11241379622
    [time] => 1577642036965
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017944
)

2019-12-29 18:54:02 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:54:03 - cex place new buy order: eth_btc 0.017946 19.8 [11241380197] margin:0.2953304357517]Array
(
    [complete] => 
    [id] => 11241380197
    [time] => 1577642043473
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017946
)

2019-12-29 18:54:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:54:11 - cex place new buy order: eth_btc 0.017948 19.8 [11241380875] margin:0.28415422331178]Array
(
    [complete] => 
    [id] => 11241380875
    [time] => 1577642050755
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017948
)

2019-12-29 18:54:16 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:54:17 - cex place new buy order: eth_btc 0.01795 19.8 [11241381647] margin:0.27298050139275]Array
(
    [complete] => 
    [id] => 11241381647
    [time] => 1577642057324
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01795
)

2019-12-29 18:54:24 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:54:25 - cex place new buy order: eth_btc 0.017952 19.8 [11241382373] margin:0.26737967914436]Array
(
    [complete] => 
    [id] => 11241382373
    [time] => 1577642064755
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017952
)

2019-12-29 18:54:30 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:54:31 - cex place new buy order: eth_btc 0.017954 19.8 [11241383020] margin:0.31747799933162]Array
(
    [complete] => 
    [id] => 11241383020
    [time] => 1577642071398
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017954
)

2019-12-29 18:54:37 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:54:38 - cex place new buy order: eth_btc 0.017956 19.8 [11241383699] margin:0.30630429939853]Array
(
    [complete] => 
    [id] => 11241383699
    [time] => 1577642078299
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017956
)

2019-12-29 18:54:45 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:54:46 - cex place new buy order: eth_btc 0.017962 19.8 [11241384673] margin:0.32290390825074]Array
(
    [complete] => 
    [id] => 11241384673
    [time] => 1577642085979
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017962
)

2019-12-29 18:54:53 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:54:54 - cex place new buy order: eth_btc 0.017964 19.8 [11241385730] margin:0.31173458027165]Array
(
    [complete] => 
    [id] => 11241385730
    [time] => 1577642093947
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017964
)

2019-12-29 18:55:00 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:55:01 - cex place new buy order: eth_btc 0.017966 19.8 [11241386624] margin:0.28943560057888]Array
(
    [complete] => 
    [id] => 11241386624
    [time] => 1577642101024
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017966
)

2019-12-29 18:55:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:55:04 - cex place new buy order: eth_btc 0.017968 19.8 [11241387011] margin:0.31166518254673]Array
(
    [complete] => 
    [id] => 11241387011
    [time] => 1577642103969
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017968
)

2019-12-29 18:55:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:55:10 - cex place new buy order: eth_btc 0.01797 19.8 [11241387705] margin:0.29493600445187]Array
(
    [complete] => 
    [id] => 11241387705
    [time] => 1577642110543
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01797
)

2019-12-29 18:55:17 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:55:18 - cex place new buy order: eth_btc 0.017973 19.8 [11241389039] margin:0.26706726756802]Array
(
    [complete] => 
    [id] => 11241389039
    [time] => 1577642117932
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017973
)

2019-12-29 18:55:25 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:55:26 - cex place new buy order: eth_btc 0.017975 19.8 [11241390015] margin:0.2614742698192]Array
(
    [complete] => 
    [id] => 11241390015
    [time] => 1577642126070
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017975
)

2019-12-29 18:55:32 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:55:33 - cex place new buy order: eth_btc 0.017977 19.8 [11241390662] margin:0.26144517995215]Array
(
    [complete] => 
    [id] => 11241390662
    [time] => 1577642132935
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017977
)

2019-12-29 18:55:40 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:55:41 - cex place new buy order: eth_btc 0.017979 19.8 [11241391747] margin:0.21691973969631]Array
(
    [complete] => 
    [id] => 11241391747
    [time] => 1577642140850
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017979
)

2019-12-29 18:55:46 - cex delete buy orders: eth_btc[move]
2019-12-29 18:55:47 - cex place new buy order: eth_btc 0.01798 19.8 [11241392468] margin:0.19464990823648]Array
(
    [complete] => 
    [id] => 11241392468
    [time] => 1577642147328
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01798
)

2019-12-29 18:55:53 - cex delete buy orders: eth_btc [above margin]
2019-12-29 18:56:00 - cex place new buy order: eth_btc 0.017962 19.8 [11241393793]Array
(
    [complete] => 
    [id] => 11241393793
    [time] => 1577642159796
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017962
)

2019-12-29 18:56:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:56:04 - cex place new buy order: eth_btc 0.017964 19.8 [11241394200] margin:0.28946782453796]Array
(
    [complete] => 
    [id] => 11241394200
    [time] => 1577642164387
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017964
)

2019-12-29 18:56:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:56:11 - cex place new buy order: eth_btc 0.017966 19.8 [11241394787] margin:0.28386953133697]Array
(
    [complete] => 
    [id] => 11241394787
    [time] => 1577642171317
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017966
)

2019-12-29 18:56:17 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:56:18 - cex place new buy order: eth_btc 0.017969 19.8 [11241395523] margin:0.2559964383104]Array
(
    [complete] => 
    [id] => 11241395523
    [time] => 1577642177883
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017969
)

2019-12-29 18:56:24 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:56:25 - cex place new buy order: eth_btc 0.017971 19.8 [11241396317] margin:0.24483890712814]Array
(
    [complete] => 
    [id] => 11241396317
    [time] => 1577642185164
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017971
)

2019-12-29 18:56:30 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:56:31 - cex place new buy order: eth_btc 0.017973 19.8 [11241397103] margin:0.23368385912201]Array
(
    [complete] => 
    [id] => 11241397103
    [time] => 1577642191306
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017973
)

2019-12-29 18:56:37 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:56:38 - cex place new buy order: eth_btc 0.017975 19.8 [11241397782] margin:0.22809457579971]Array
(
    [complete] => 
    [id] => 11241397782
    [time] => 1577642197870
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017975
)

2019-12-29 18:56:44 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:56:45 - cex place new buy order: eth_btc 0.017977 19.8 [11241398303] margin:0.21694387272626]Array
(
    [complete] => 
    [id] => 11241398303
    [time] => 1577642204718
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017977
)

2019-12-29 18:56:50 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:56:51 - cex place new buy order: eth_btc 0.017979 19.8 [11241398845] margin:0.20579565048111]Array
(
    [complete] => 
    [id] => 11241398845
    [time] => 1577642210811
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017979
)

2019-12-29 18:56:57 - cex delete buy orders: eth_btc [above margin]
2019-12-29 18:58:00 - cex place new buy order: eth_btc 0.017962 19.8 [11241406156]Array
(
    [complete] => 
    [id] => 11241406156
    [time] => 1577642279637
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017962
)

2019-12-29 18:58:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:58:04 - cex place new buy order: eth_btc 0.017964 19.8 [11241406526] margin:0.28946782453796]Array
(
    [complete] => 
    [id] => 11241406526
    [time] => 1577642284337
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017964
)

2019-12-29 18:58:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:58:11 - cex place new buy order: eth_btc 0.017966 19.8 [11241406960] margin:0.27830346209508]Array
(
    [complete] => 
    [id] => 11241406960
    [time] => 1577642290918
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017966
)

2019-12-29 18:58:16 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:58:17 - cex place new buy order: eth_btc 0.017969 19.8 [11241407589] margin:0.24486615838388]Array
(
    [complete] => 
    [id] => 11241407589
    [time] => 1577642297355
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017969
)

2019-12-29 18:58:23 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:58:24 - cex place new buy order: eth_btc 0.017971 19.8 [11241408384] margin:0.22258082466196]Array
(
    [complete] => 
    [id] => 11241408384
    [time] => 1577642304299
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017971
)

2019-12-29 18:58:30 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:58:31 - cex place new buy order: eth_btc 0.017973 19.8 [11241408960] margin:0.20030045067603]Array
(
    [complete] => 
    [id] => 11241408960
    [time] => 1577642310925
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017973
)

2019-12-29 18:58:36 - cex delete buy orders: eth_btc [above margin]
2019-12-29 18:58:58 - cex place new buy order: eth_btc 0.017962 19.8 [11241411595]Array
(
    [complete] => 
    [id] => 11241411595
    [time] => 1577642337999
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017962
)

2019-12-29 18:59:03 - cex delete buy orders: eth_btc[move]
2019-12-29 18:59:04 - cex place new buy order: eth_btc 0.017963 19.8 [11241412239] margin:0.19483411266978]Array
(
    [complete] => 
    [id] => 11241412239
    [time] => 1577642344397
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017963
)

2019-12-29 18:59:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 18:59:11 - cex place new buy order: eth_btc 0.017965 19.8 [11241412889] margin:0.20038964653493]Array
(
    [complete] => 
    [id] => 11241412889
    [time] => 1577642350971
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017965
)

2019-12-29 18:59:16 - cex delete buy orders: eth_btc [above margin]
2019-12-29 18:59:55 - cex place new buy order: eth_btc 0.017941 19.8 [11241417274]Array
(
    [complete] => 
    [id] => 11241417274
    [time] => 1577642395271
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017941
)

2019-12-29 19:00:01 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:00:02 - cex place new buy order: eth_btc 0.017943 19.8 [11241417699] margin:0.33439224209999]Array
(
    [complete] => 
    [id] => 11241417699
    [time] => 1577642402235
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017943
)

2019-12-29 19:00:04 - cex place new buy order: eth_btc 0.017945 11.0899 [11241417855]Array
(
    [complete] => 
    [id] => 11241417855
    [time] => 1577642403992
    [pending] => 11.08990000
    [amount] => 11.08990000
    [type] => buy
    [price] => 0.017945
)

2019-12-29 19:00:09 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:00:10 - cex place new buy order: eth_btc 0.017947 19.8 [11241418303] margin:0.30088594194015]Array
(
    [complete] => 
    [id] => 11241418303
    [time] => 1577642410167
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017947
)

2019-12-29 19:00:16 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:00:17 - cex place new buy order: eth_btc 0.01795 19.8 [11241419176] margin:0.27855153203342]Array
(
    [complete] => 
    [id] => 11241419176
    [time] => 1577642417042
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01795
)

2019-12-29 19:00:23 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:00:24 - cex place new buy order: eth_btc 0.017952 19.8 [11241420207] margin:0.26737967914436]Array
(
    [complete] => 
    [id] => 11241420207
    [time] => 1577642423981
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017952
)

2019-12-29 19:00:30 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:00:31 - cex place new buy order: eth_btc 0.017954 19.8 [11241420964] margin:0.26178010471203]Array
(
    [complete] => 
    [id] => 11241420964
    [time] => 1577642430809
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017954
)

2019-12-29 19:00:37 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:00:38 - cex place new buy order: eth_btc 0.017957 19.8 [11241421760] margin:0.24502979339533]Array
(
    [complete] => 
    [id] => 11241421760
    [time] => 1577642437615
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017957
)

2019-12-29 19:00:43 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:00:44 - cex place new buy order: eth_btc 0.017959 19.8 [11241422722] margin:0.2338660281753]Array
(
    [complete] => 
    [id] => 11241422722
    [time] => 1577642443970
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017959
)

2019-12-29 19:00:50 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:00:51 - cex place new buy order: eth_btc 0.017961 19.8 [11241423256] margin:0.21713713044929]Array
(
    [complete] => 
    [id] => 11241423256
    [time] => 1577642450649
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017961
)

2019-12-29 19:00:56 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:00:57 - cex place new buy order: eth_btc 0.017964 19.8 [11241423908] margin:0.2004008016032]Array
(
    [complete] => 
    [id] => 11241423908
    [time] => 1577642457237
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017964
)

2019-12-29 19:01:03 - cex delete buy orders: eth_btc [above margin]
2019-12-29 19:01:09 - cex place new buy order: eth_btc 0.017964 19.8 [11241424983]Array
(
    [complete] => 
    [id] => 11241424983
    [time] => 1577642469343
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017964
)

2019-12-29 19:01:15 - cex delete buy orders: eth_btc [above margin]
2019-12-29 19:01:26 - cex place new buy order: eth_btc 0.017967 19.8 [11241426749]Array
(
    [complete] => 
    [id] => 11241426749
    [time] => 1577642486281
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017967
)

2019-12-29 19:01:33 - cex delete buy orders: eth_btc [above margin]
2019-12-29 19:01:57 - cex place new buy order: eth_btc 0.017941 19.8 [11241429650]Array
(
    [complete] => 
    [id] => 11241429650
    [time] => 1577642517407
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017941
)

2019-12-29 19:02:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:02:04 - cex place new buy order: eth_btc 0.017943 19.8 [11241430318] margin:0.30652622192497]Array
(
    [complete] => 
    [id] => 11241430318
    [time] => 1577642524145
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017943
)

2019-12-29 19:02:11 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:02:12 - cex place new buy order: eth_btc 0.017945 19.8 [11241430996] margin:0.30091947617721]Array
(
    [complete] => 
    [id] => 11241430996
    [time] => 1577642531835
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017945
)

2019-12-29 19:02:17 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:02:18 - cex place new buy order: eth_btc 0.017948 19.8 [11241431505] margin:0.28415422331178]Array
(
    [complete] => 
    [id] => 11241431505
    [time] => 1577642538144
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017948
)

2019-12-29 19:02:25 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:02:26 - cex place new buy order: eth_btc 0.01795 19.8 [11241432168] margin:0.25626740947076]Array
(
    [complete] => 
    [id] => 11241432168
    [time] => 1577642545593
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01795
)

2019-12-29 19:02:32 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:02:32 - cex place new buy order: eth_btc 0.017952 19.8 [11241432874] margin:0.25066844919783]Array
(
    [complete] => 
    [id] => 11241432874
    [time] => 1577642552546
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017952
)

2019-12-29 19:02:39 - cex delete buy orders: eth_btc [above margin]
2019-12-29 19:02:57 - cex place new buy order: eth_btc 0.01792 19.8 [11241435596]Array
(
    [complete] => 
    [id] => 11241435596
    [time] => 1577642576643
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01792
)

2019-12-29 19:03:02 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:03:03 - cex place new buy order: eth_btc 0.017922 19.8 [11241436320] margin:0.27340698582747]Array
(
    [complete] => 
    [id] => 11241436320
    [time] => 1577642583518
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017922
)

2019-12-29 19:03:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:03:11 - cex place new buy order: eth_btc 0.017924 19.8 [11241437167] margin:0.26221825485382]Array
(
    [complete] => 
    [id] => 11241437167
    [time] => 1577642590698
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017924
)

2019-12-29 19:03:16 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:03:17 - cex place new buy order: eth_btc 0.017927 19.8 [11241437990] margin:0.32911251185361]Array
(
    [complete] => 
    [id] => 11241437990
    [time] => 1577642597088
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017927
)

2019-12-29 19:03:23 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:03:24 - cex place new buy order: eth_btc 0.017929 19.8 [11241439014] margin:0.32907579898489]Array
(
    [complete] => 
    [id] => 11241439014
    [time] => 1577642603999
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017929
)

2019-12-29 19:03:30 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:03:31 - cex place new buy order: eth_btc 0.017931 19.8 [11241439743] margin:0.29557749149516]Array
(
    [complete] => 
    [id] => 11241439743
    [time] => 1577642610823
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017931
)

2019-12-29 19:03:38 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:03:39 - cex place new buy order: eth_btc 0.017934 19.8 [11241440377] margin:0.28995204639231]Array
(
    [complete] => 
    [id] => 11241440377
    [time] => 1577642619342
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017934
)

2019-12-29 19:03:46 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:03:47 - cex place new buy order: eth_btc 0.017936 19.8 [11241441065] margin:0.2843443354148]Array
(
    [complete] => 
    [id] => 11241441065
    [time] => 1577642627119
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017936
)

2019-12-29 19:03:53 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:03:54 - cex place new buy order: eth_btc 0.017938 19.8 [11241441568] margin:0.24528932991414]Array
(
    [complete] => 
    [id] => 11241441568
    [time] => 1577642633979
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017938
)

2019-12-29 19:04:00 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:04:01 - cex place new buy order: eth_btc 0.01794 19.8 [11241442105] margin:0.21739130434781]Array
(
    [complete] => 
    [id] => 11241442105
    [time] => 1577642641075
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01794
)

2019-12-29 19:04:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:04:04 - cex place new buy order: eth_btc 0.017942 19.8 [11241442339] margin:0.21179355701706]Array
(
    [complete] => 
    [id] => 11241442339
    [time] => 1577642643936
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017942
)

2019-12-29 19:04:10 - cex delete buy orders: eth_btc [above margin]
2019-12-29 19:04:16 - cex place new buy order: eth_btc 0.01792 19.8 [11241443313]Array
(
    [complete] => 
    [id] => 11241443313
    [time] => 1577642655701
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01792
)

2019-12-29 19:04:21 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:04:22 - cex place new buy order: eth_btc 0.017922 19.8 [11241443796] margin:0.28456645463675]Array
(
    [complete] => 
    [id] => 11241443796
    [time] => 1577642662043
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017922
)

2019-12-29 19:04:28 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:04:29 - cex place new buy order: eth_btc 0.017924 19.8 [11241444403] margin:0.27337647846462]Array
(
    [complete] => 
    [id] => 11241444403
    [time] => 1577642669284
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017924
)

2019-12-29 19:04:35 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:04:36 - cex place new buy order: eth_btc 0.017926 19.8 [11241445145] margin:0.27892446725426]Array
(
    [complete] => 
    [id] => 11241445145
    [time] => 1577642676113
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017926
)

2019-12-29 19:04:42 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:04:43 - cex place new buy order: eth_btc 0.017928 19.8 [11241446198] margin:0.27889335118252]Array
(
    [complete] => 
    [id] => 11241446198
    [time] => 1577642682989
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017928
)

2019-12-29 19:04:49 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:04:50 - cex place new buy order: eth_btc 0.01793 19.8 [11241447329] margin:0.27886224205242]Array
(
    [complete] => 
    [id] => 11241447329
    [time] => 1577642689854
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01793
)

2019-12-29 19:04:55 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:04:56 - cex place new buy order: eth_btc 0.017932 19.8 [11241448226] margin:0.31786749944234]Array
(
    [complete] => 
    [id] => 11241448226
    [time] => 1577642696206
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017932
)

2019-12-29 19:05:02 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:05:03 - cex place new buy order: eth_btc 0.017934 19.8 [11241448855] margin:0.28437604550016]Array
(
    [complete] => 
    [id] => 11241448855
    [time] => 1577642703495
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017934
)

2019-12-29 19:05:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:05:11 - cex place new buy order: eth_btc 0.017936 19.8 [11241449452] margin:0.27319357716324]Array
(
    [complete] => 
    [id] => 11241449452
    [time] => 1577642710635
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017936
)

2019-12-29 19:05:17 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:05:18 - cex place new buy order: eth_btc 0.017939 19.8 [11241450198] margin:0.25642454986343]Array
(
    [complete] => 
    [id] => 11241450198
    [time] => 1577642718069
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017939
)

2019-12-29 19:05:25 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:05:26 - cex place new buy order: eth_btc 0.017941 19.8 [11241450910] margin:0.23967448860152]Array
(
    [complete] => 
    [id] => 11241450910
    [time] => 1577642725840
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017941
)

2019-12-29 19:05:32 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:05:33 - cex place new buy order: eth_btc 0.017943 19.8 [11241451548] margin:0.23407456947]Array
(
    [complete] => 
    [id] => 11241451548
    [time] => 1577642733552
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017943
)

2019-12-29 19:05:41 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:05:42 - cex place new buy order: eth_btc 0.017946 19.8 [11241452435] margin:0.22289089490692]Array
(
    [complete] => 
    [id] => 11241452435
    [time] => 1577642741981
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017946
)

2019-12-29 19:05:48 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:05:49 - cex place new buy order: eth_btc 0.017948 19.8 [11241453036] margin:0.21729440606195]Array
(
    [complete] => 
    [id] => 11241453036
    [time] => 1577642749338
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017948
)

2019-12-29 19:05:55 - cex delete buy orders: eth_btc [above margin]
2019-12-29 19:06:02 - cex place new buy order: eth_btc 0.017921 19.8 [11241454094]Array
(
    [complete] => 
    [id] => 11241454094
    [time] => 1577642762018
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017921
)

2019-12-29 19:06:08 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:06:10 - cex place new buy order: eth_btc 0.017923 19.8 [11241454830] margin:0.3515036545221]Array
(
    [complete] => 
    [id] => 11241454830
    [time] => 1577642769704
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017923
)

2019-12-29 19:06:16 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:06:17 - cex place new buy order: eth_btc 0.017925 19.8 [11241455545] margin:0.33472803347281]Array
(
    [complete] => 
    [id] => 11241455545
    [time] => 1577642777023
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017925
)

2019-12-29 19:06:24 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:06:25 - cex place new buy order: eth_btc 0.017927 19.8 [11241456417] margin:0.33469069002063]Array
(
    [complete] => 
    [id] => 11241456417
    [time] => 1577642784777
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017927
)

2019-12-29 19:06:31 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:06:32 - cex place new buy order: eth_btc 0.017929 19.8 [11241457293] margin:0.31234313123989]Array
(
    [complete] => 
    [id] => 11241457293
    [time] => 1577642791938
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017929
)

2019-12-29 19:06:39 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:06:40 - cex place new buy order: eth_btc 0.017941 19.8 [11241458325] margin:0.36787247087675]Array
(
    [complete] => 
    [id] => 11241458325
    [time] => 1577642799773
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017941
)

2019-12-29 19:06:46 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:06:47 - cex place new buy order: eth_btc 0.017943 19.8 [11241459257] margin:0.29537981385499]Array
(
    [complete] => 
    [id] => 11241459257
    [time] => 1577642806735
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017943
)

2019-12-29 19:06:53 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:06:53 - cex place new buy order: eth_btc 0.017945 19.8 [11241459864] margin:0.30091947617721]Array
(
    [complete] => 
    [id] => 11241459864
    [time] => 1577642813516
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017945
)

2019-12-29 19:07:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:07:04 - cex place new buy order: eth_btc 0.01795 19.8 [11241460788] margin:0.27855153203342]Array
(
    [complete] => 
    [id] => 11241460788
    [time] => 1577642824432
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01795
)

2019-12-29 19:07:11 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:07:12 - cex place new buy order: eth_btc 0.017952 19.8 [11241461349] margin:0.27295008912653]Array
(
    [complete] => 
    [id] => 11241461349
    [time] => 1577642832158
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017952
)

2019-12-29 19:07:18 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:07:20 - cex place new buy order: eth_btc 0.017955 19.8 [11241461973] margin:0.28404344193818]Array
(
    [complete] => 
    [id] => 11241461973
    [time] => 1577642839682
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017955
)

2019-12-29 19:07:26 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:07:27 - cex place new buy order: eth_btc 0.017957 19.8 [11241462605] margin:0.31742495962577]Array
(
    [complete] => 
    [id] => 11241462605
    [time] => 1577642847344
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017957
)

2019-12-29 19:07:33 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:07:35 - cex place new buy order: eth_btc 0.017959 19.8 [11241463306] margin:0.30068489336823]Array
(
    [complete] => 
    [id] => 11241463306
    [time] => 1577642854611
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017959
)

2019-12-29 19:07:42 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:07:43 - cex place new buy order: eth_btc 0.017962 19.8 [11241464845] margin:0.38971161340606]Array
(
    [complete] => 
    [id] => 11241464845
    [time] => 1577642862997
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017962
)

2019-12-29 19:07:51 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:07:52 - cex place new buy order: eth_btc 0.017985 19.8 [11241466382] margin:0.28912983041423]Array
(
    [complete] => 
    [id] => 11241466382
    [time] => 1577642871629
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017985
)

2019-12-29 19:07:59 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:08:00 - cex place new buy order: eth_btc 0.017987 19.8 [11241467250] margin:0.25574025685218]Array
(
    [complete] => 
    [id] => 11241467250
    [time] => 1577642880255
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017987
)

2019-12-29 19:08:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:08:04 - cex place new buy order: eth_btc 0.017989 19.8 [11241467872] margin:0.22791706042582]Array
(
    [complete] => 
    [id] => 11241467872
    [time] => 1577642884478
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017989
)

2019-12-29 19:08:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:08:11 - cex place new buy order: eth_btc 0.017991 19.8 [11241468770] margin:0.21677505419377]Array
(
    [complete] => 
    [id] => 11241468770
    [time] => 1577642891011
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017991
)

2019-12-29 19:08:17 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:08:17 - cex place new buy order: eth_btc 0.017993 19.8 [11241469479] margin:0.20007780803644]Array
(
    [complete] => 
    [id] => 11241469479
    [time] => 1577642897578
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017993
)

2019-12-29 19:08:23 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:08:24 - cex place new buy order: eth_btc 0.017995 19.8 [11241470248] margin:0.21672686857461]Array
(
    [complete] => 
    [id] => 11241470248
    [time] => 1577642904488
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017995
)

2019-12-29 19:08:30 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:08:31 - cex place new buy order: eth_btc 0.017997 19.8 [11241470932] margin:0.22225926543311]Array
(
    [complete] => 
    [id] => 11241470932
    [time] => 1577642911346
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017997
)

2019-12-29 19:08:37 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:08:38 - cex place new buy order: eth_btc 0.017999 19.8 [11241471553] margin:0.21112284015778]Array
(
    [complete] => 
    [id] => 11241471553
    [time] => 1577642917871
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017999
)

2019-12-29 19:08:43 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:08:44 - cex place new buy order: eth_btc 0.018001 19.8 [11241472395] margin:0.22776512415976]Array
(
    [complete] => 
    [id] => 11241472395
    [time] => 1577642924385
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018001
)

2019-12-29 19:08:50 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:08:51 - cex place new buy order: eth_btc 0.018003 19.8 [11241473149] margin:0.21663056157306]Array
(
    [complete] => 
    [id] => 11241473149
    [time] => 1577642931169
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018003
)

2019-12-29 19:08:57 - cex delete buy orders: eth_btc [above margin]
2019-12-29 19:09:03 - cex place new buy order: eth_btc 0.017986 19.8 [11241474846]Array
(
    [complete] => 
    [id] => 11241474846
    [time] => 1577642943525
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017986
)

2019-12-29 19:09:09 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:09:10 - cex place new buy order: eth_btc 0.017988 19.8 [11241475627] margin:0.33355570380253]Array
(
    [complete] => 
    [id] => 11241475627
    [time] => 1577642949839
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017988
)

2019-12-29 19:09:15 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:09:16 - cex place new buy order: eth_btc 0.017992 19.8 [11241476636] margin:0.38906180524678]Array
(
    [complete] => 
    [id] => 11241476636
    [time] => 1577642955994
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017992
)

2019-12-29 19:09:21 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:09:22 - cex place new buy order: eth_btc 0.018008 19.8 [11241477744] margin:0.33318525099957]Array
(
    [complete] => 
    [id] => 11241477744
    [time] => 1577642962382
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018008
)

2019-12-29 19:09:28 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:09:29 - cex place new buy order: eth_btc 0.01801 19.8 [11241478747] margin:0.26651860077733]Array
(
    [complete] => 
    [id] => 11241478747
    [time] => 1577642969282
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01801
)

2019-12-29 19:09:35 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:09:36 - cex place new buy order: eth_btc 0.018012 19.8 [11241479832] margin:0.26648900732844]Array
(
    [complete] => 
    [id] => 11241479832
    [time] => 1577642975872
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018012
)

2019-12-29 19:09:41 - cex delete buy orders: eth_btc [above margin]
2019-12-29 19:09:47 - cex place new buy order: eth_btc 0.018015 19.8 [11241481110]Array
(
    [complete] => 
    [id] => 11241481110
    [time] => 1577642987409
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018015
)

2019-12-29 19:09:52 - cex delete buy orders: eth_btc [above margin]
2019-12-29 19:10:08 - cex place new buy order: eth_btc 0.018016 19.8 [11241483526]Array
(
    [complete] => 
    [id] => 11241483526
    [time] => 1577643008303
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018016
)

2019-12-29 19:10:13 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:10:14 - cex place new buy order: eth_btc 0.018018 19.8 [11241484387] margin:0.31635031635033]Array
(
    [complete] => 
    [id] => 11241484387
    [time] => 1577643014332
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018018
)

2019-12-29 19:10:20 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:10:20 - cex place new buy order: eth_btc 0.01802 19.8 [11241485216] margin:0.22752497225305]Array
(
    [complete] => 
    [id] => 11241485216
    [time] => 1577643020579
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01802
)

2019-12-29 19:10:26 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:10:27 - cex place new buy order: eth_btc 0.018023 19.8 [11241485872] margin:0.2274870998169]Array
(
    [complete] => 
    [id] => 11241485872
    [time] => 1577643026900
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018023
)

2019-12-29 19:10:34 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:10:35 - cex place new buy order: eth_btc 0.018025 19.8 [11241486693] margin:0.23300970873787]Array
(
    [complete] => 
    [id] => 11241486693
    [time] => 1577643035183
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018025
)

2019-12-29 19:10:41 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:10:42 - cex place new buy order: eth_btc 0.018027 19.8 [11241487509] margin:0.21079491873301]Array
(
    [complete] => 
    [id] => 11241487509
    [time] => 1577643041919
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018027
)

2019-12-29 19:10:48 - cex delete buy orders: eth_btc[move]
2019-12-29 19:10:50 - cex place new buy order: eth_btc 0.018029 19.8 [11241488227] margin:0.19966722129783]Array
(
    [complete] => 
    [id] => 11241488227
    [time] => 1577643049669
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018029
)

2019-12-29 19:10:56 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:10:56 - cex place new buy order: eth_btc 0.018031 19.8 [11241489025] margin:0.23293217236979]Array
(
    [complete] => 
    [id] => 11241489025
    [time] => 1577643056540
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018031
)

2019-12-29 19:11:02 - cex delete buy orders: eth_btc [above margin]
2019-12-29 19:11:15 - cex place new buy order: eth_btc 0.018031 19.8 [11241490774]Array
(
    [complete] => 
    [id] => 11241490774
    [time] => 1577643075174
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018031
)

2019-12-29 19:11:21 - cex delete buy orders: eth_btc [above margin]
2019-12-29 19:12:51 - cex place new buy order: eth_btc 0.017988 19.8 [11241500724]Array
(
    [complete] => 
    [id] => 11241500724
    [time] => 1577643171408
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017988
)

2019-12-29 19:12:57 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:12:58 - cex place new buy order: eth_btc 0.01799 19.8 [11241501351] margin:0.29460811561977]Array
(
    [complete] => 
    [id] => 11241501351
    [time] => 1577643177935
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01799
)

2019-12-29 19:13:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:13:04 - cex place new buy order: eth_btc 0.017992 19.8 [11241501838] margin:0.28345931525122]Array
(
    [complete] => 
    [id] => 11241501838
    [time] => 1577643184016
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017992
)

2019-12-29 19:13:11 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:13:12 - cex place new buy order: eth_btc 0.017995 19.8 [11241502598] margin:0.26118366212835]Array
(
    [complete] => 
    [id] => 11241502598
    [time] => 1577643191626
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017995
)

2019-12-29 19:13:17 - cex delete buy orders: eth_btc [above margin]
2019-12-29 19:14:15 - cex place new buy order: eth_btc 0.017988 19.8 [11241509102]Array
(
    [complete] => 
    [id] => 11241509102
    [time] => 1577643254742
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017988
)

2019-12-29 19:14:20 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:14:21 - cex place new buy order: eth_btc 0.01799 19.8 [11241509934] margin:0.22790439132849]Array
(
    [complete] => 
    [id] => 11241509934
    [time] => 1577643260671
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01799
)

2019-12-29 19:14:26 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:14:27 - cex place new buy order: eth_btc 0.017992 19.8 [11241510405] margin:0.21676300578033]Array
(
    [complete] => 
    [id] => 11241510405
    [time] => 1577643267437
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017992
)

2019-12-29 19:14:33 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:14:34 - cex place new buy order: eth_btc 0.017994 19.8 [11241511090] margin:0.2056240969212]Array
(
    [complete] => 
    [id] => 11241511090
    [time] => 1577643274340
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017994
)

2019-12-29 19:14:40 - cex delete buy orders: eth_btc [above margin]
2019-12-29 19:14:46 - cex place new buy order: eth_btc 0.017988 19.8 [11241512255]Array
(
    [complete] => 
    [id] => 11241512255
    [time] => 1577643285684
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017988
)

2019-12-29 19:14:51 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:14:52 - cex place new buy order: eth_btc 0.017991 19.8 [11241512853] margin:0.22789172363959]Array
(
    [complete] => 
    [id] => 11241512853
    [time] => 1577643292338
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017991
)

2019-12-29 19:14:58 - cex delete buy orders: eth_btc[move]
2019-12-29 19:15:00 - cex place new buy order: eth_btc 0.01799 19.8 [11241513641] margin:0.2667852378835]Array
(
    [complete] => 
    [id] => 11241513641
    [time] => 1577643299793
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01799
)

2019-12-29 19:15:04 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:15:05 - cex place new buy order: eth_btc 0.017993 19.8 [11241514497] margin:0.28344356138497]Array
(
    [complete] => 
    [id] => 11241514497
    [time] => 1577643305074
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017993
)

2019-12-29 19:15:29 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:15:30 - cex place new buy order: eth_btc 0.017995 19.8 [11241517592] margin:0.30564045568213]Array
(
    [complete] => 
    [id] => 11241517592
    [time] => 1577643330151
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017995
)

2019-12-29 19:15:36 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:15:37 - cex place new buy order: eth_btc 0.017997 19.8 [11241518281] margin:0.25559815524809]Array
(
    [complete] => 
    [id] => 11241518281
    [time] => 1577643336681
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017997
)

2019-12-29 19:15:44 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:15:45 - cex place new buy order: eth_btc 0.017999 19.8 [11241519206] margin:0.21667870437245]Array
(
    [complete] => 
    [id] => 11241519206
    [time] => 1577643344903
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017999
)

2019-12-29 19:15:50 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:15:51 - cex place new buy order: eth_btc 0.018001 19.8 [11241519761] margin:0.21665463029832]Array
(
    [complete] => 
    [id] => 11241519761
    [time] => 1577643351366
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018001
)

2019-12-29 19:15:57 - cex delete buy orders: eth_btc [above margin]
2019-12-29 19:16:10 - cex place new buy order: eth_btc 0.018001 19.8 [11241521176]Array
(
    [complete] => 
    [id] => 11241521176
    [time] => 1577643370103
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018001
)

2019-12-29 19:16:17 - cex delete buy orders: eth_btc [above margin]
2019-12-29 19:17:14 - cex place new buy order: eth_btc 0.017944 19.8 [11241527797]Array
(
    [complete] => 
    [id] => 11241527797
    [time] => 1577643433990
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017944
)

2019-12-29 19:17:20 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:17:21 - cex place new buy order: eth_btc 0.017948 19.8 [11241528606] margin:0.3955872520615]Array
(
    [complete] => 
    [id] => 11241528606
    [time] => 1577643440584
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017948
)

2019-12-29 19:17:26 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:17:27 - cex place new buy order: eth_btc 0.017964 19.8 [11241529468] margin:0.3228679581385]Array
(
    [complete] => 
    [id] => 11241529468
    [time] => 1577643447095
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017964
)

2019-12-29 19:17:34 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:17:34 - cex place new buy order: eth_btc 0.017969 19.8 [11241530561] margin:0.29495241805331]Array
(
    [complete] => 
    [id] => 11241530561
    [time] => 1577643454498
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017969
)

2019-12-29 19:17:40 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:17:41 - cex place new buy order: eth_btc 0.017971 19.8 [11241531468] margin:0.25040342774469]Array
(
    [complete] => 
    [id] => 11241531468
    [time] => 1577643461429
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017971
)

2019-12-29 19:17:47 - cex delete buy orders: eth_btc [above margin]
2019-12-29 19:17:54 - cex place new buy order: eth_btc 0.017971 19.8 [11241533137]Array
(
    [complete] => 
    [id] => 11241533137
    [time] => 1577643473955
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017971
)

2019-12-29 19:18:00 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:18:01 - cex place new buy order: eth_btc 0.017973 19.8 [11241533914] margin:0.24481166193735]Array
(
    [complete] => 
    [id] => 11241533914
    [time] => 1577643480617
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017973
)

2019-12-29 19:18:09 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:18:10 - cex place new buy order: eth_btc 0.017975 19.8 [11241534903] margin:0.24478442280944]Array
(
    [complete] => 
    [id] => 11241534903
    [time] => 1577643490381
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017975
)

2019-12-29 19:18:17 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:18:18 - cex place new buy order: eth_btc 0.017978 19.8 [11241535810] margin:0.22249415952831]Array
(
    [complete] => 
    [id] => 11241535810
    [time] => 1577643497682
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017978
)

2019-12-29 19:18:23 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:18:24 - cex place new buy order: eth_btc 0.01798 19.8 [11241536506] margin:0.21690767519467]Array
(
    [complete] => 
    [id] => 11241536506
    [time] => 1577643503994
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01798
)

2019-12-29 19:18:30 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:18:31 - cex place new buy order: eth_btc 0.017982 19.8 [11241537460] margin:0.21132243354465]Array
(
    [complete] => 
    [id] => 11241537460
    [time] => 1577643511538
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017982
)

2019-12-29 19:18:38 - cex delete buy orders: eth_btc [above margin]
2019-12-29 19:18:45 - cex place new buy order: eth_btc 0.017983 19.8 [11241539071]Array
(
    [complete] => 
    [id] => 11241539071
    [time] => 1577643524622
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017983
)

2019-12-29 19:18:51 - cex delete buy orders: eth_btc [above margin]
2019-12-29 19:18:59 - cex place new buy order: eth_btc 0.017965 19.8 [11241540804]Array
(
    [complete] => 
    [id] => 11241540804
    [time] => 1577643539332
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017965
)

2019-12-29 19:19:04 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:19:04 - cex place new buy order: eth_btc 0.017967 19.8 [11241541530] margin:0.28941949128958]Array
(
    [complete] => 
    [id] => 11241541530
    [time] => 1577643544525
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017967
)

2019-12-29 19:19:11 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:19:12 - cex place new buy order: eth_btc 0.017969 19.8 [11241542715] margin:0.31721297790639]Array
(
    [complete] => 
    [id] => 11241542715
    [time] => 1577643551621
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017969
)

2019-12-29 19:19:17 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:19:19 - cex place new buy order: eth_btc 0.017971 19.8 [11241544058] margin:0.30604863391019]Array
(
    [complete] => 
    [id] => 11241544058
    [time] => 1577643558806
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017971
)

2019-12-29 19:19:24 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:19:25 - cex place new buy order: eth_btc 0.017973 19.8 [11241545205] margin:0.26706726756802]Array
(
    [complete] => 
    [id] => 11241545205
    [time] => 1577643565183
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017973
)

2019-12-29 19:19:31 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:19:31 - cex place new buy order: eth_btc 0.017975 19.8 [11241546143] margin:0.25591098748261]Array
(
    [complete] => 
    [id] => 11241546143
    [time] => 1577643571526
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017975
)

2019-12-29 19:19:37 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:19:38 - cex place new buy order: eth_btc 0.017977 19.8 [11241546825] margin:0.24475718974244]Array
(
    [complete] => 
    [id] => 11241546825
    [time] => 1577643578429
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017977
)

2019-12-29 19:19:44 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:19:45 - cex place new buy order: eth_btc 0.017979 19.8 [11241547638] margin:0.22804382891151]Array
(
    [complete] => 
    [id] => 11241547638
    [time] => 1577643585093
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017979
)

2019-12-29 19:19:51 - cex delete buy orders: eth_btc [above margin]
2019-12-29 19:20:28 - cex place new buy order: eth_btc 0.017944 19.8 [11241553562]Array
(
    [complete] => 
    [id] => 11241553562
    [time] => 1577643628405
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017944
)

2019-12-29 19:20:34 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:20:35 - cex place new buy order: eth_btc 0.017947 19.8 [11241554244] margin:0.30645790382793]Array
(
    [complete] => 
    [id] => 11241554244
    [time] => 1577643634829
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017947
)

2019-12-29 19:20:41 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:20:42 - cex place new buy order: eth_btc 0.017949 19.8 [11241555251] margin:0.3454231433506]Array
(
    [complete] => 
    [id] => 11241555251
    [time] => 1577643642038
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017949
)

2019-12-29 19:20:49 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:20:50 - cex place new buy order: eth_btc 0.017951 19.8 [11241556200] margin:0.27853601470669]Array
(
    [complete] => 
    [id] => 11241556200
    [time] => 1577643649934
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017951
)

2019-12-29 19:20:56 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:20:57 - cex place new buy order: eth_btc 0.017953 19.8 [11241556969] margin:0.26736478582967]Array
(
    [complete] => 
    [id] => 11241556969
    [time] => 1577643656675
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017953
)

2019-12-29 19:21:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:21:04 - cex place new buy order: eth_btc 0.017955 19.8 [11241557764] margin:0.25619604566971]Array
(
    [complete] => 
    [id] => 11241557764
    [time] => 1577643664548
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017955
)

2019-12-29 19:21:11 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:21:12 - cex place new buy order: eth_btc 0.017957 19.8 [11241558590] margin:0.26730522915854]Array
(
    [complete] => 
    [id] => 11241558590
    [time] => 1577643671653
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017957
)

2019-12-29 19:21:17 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:21:18 - cex place new buy order: eth_btc 0.017959 19.8 [11241559407] margin:0.2561389832396]Array
(
    [complete] => 
    [id] => 11241559407
    [time] => 1577643678383
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017959
)

2019-12-29 19:21:27 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:21:27 - cex place new buy order: eth_btc 0.017961 19.8 [11241560467] margin:0.22270474917876]Array
(
    [complete] => 
    [id] => 11241560467
    [time] => 1577643687497
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017961
)

2019-12-29 19:21:34 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:21:35 - cex place new buy order: eth_btc 0.017963 19.8 [11241561259] margin:0.20597895674441]Array
(
    [complete] => 
    [id] => 11241561259
    [time] => 1577643694869
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017963
)

2019-12-29 19:21:41 - cex delete buy orders: eth_btc [above margin]
2019-12-29 19:21:48 - cex place new buy order: eth_btc 0.017944 19.8 [11241562430]Array
(
    [complete] => 
    [id] => 11241562430
    [time] => 1577643708242
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017944
)

2019-12-29 19:21:54 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:21:55 - cex place new buy order: eth_btc 0.017947 19.8 [11241563140] margin:0.23402239928678]Array
(
    [complete] => 
    [id] => 11241563140
    [time] => 1577643714930
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017947
)

2019-12-29 19:22:01 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:22:02 - cex place new buy order: eth_btc 0.017949 19.8 [11241563935] margin:0.25071034598028]Array
(
    [complete] => 
    [id] => 11241563935
    [time] => 1577643722029
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017949
)

2019-12-29 19:22:04 - cex place new buy order: eth_btc 0.017951 11.0796 [11241564090]Array
(
    [complete] => 
    [id] => 11241564090
    [time] => 1577643724207
    [pending] => 11.07960000
    [amount] => 11.07960000
    [type] => buy
    [price] => 0.017951
)

2019-12-29 19:22:10 - cex delete buy orders: eth_btc [above margin]
2019-12-29 19:22:10 - cex delete buy orders: eth_btc[move]
2019-12-29 19:22:11 - cex place new buy order: eth_btc 0.017946 19.8 [11241564657] margin:0.21173455173567]Array
(
    [complete] => 
    [id] => 11241564657
    [time] => 1577643731442
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017946
)

2019-12-29 19:22:17 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:22:18 - cex place new buy order: eth_btc 0.017948 19.8 [11241565297] margin:0.22286605749944]Array
(
    [complete] => 
    [id] => 11241565297
    [time] => 1577643737852
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017948
)

2019-12-29 19:22:24 - cex delete buy orders: eth_btc[move]
2019-12-29 19:22:25 - cex place new buy order: eth_btc 0.017949 19.8 [11241565917] margin:0.19498607242341]Array
(
    [complete] => 
    [id] => 11241565917
    [time] => 1577643745122
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017949
)

2019-12-29 19:22:30 - cex delete buy orders: eth_btc[move]
2019-12-29 19:22:31 - cex place new buy order: eth_btc 0.01795 19.8 [11241566446] margin:0.19497521029468]Array
(
    [complete] => 
    [id] => 11241566446
    [time] => 1577643751431
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01795
)

2019-12-29 19:22:37 - cex delete buy orders: eth_btc [above margin]
2019-12-29 19:22:43 - cex place new buy order: eth_btc 0.017943 19.8 [11241567442]Array
(
    [complete] => 
    [id] => 11241567442
    [time] => 1577643763578
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017943
)

2019-12-29 19:22:49 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:22:50 - cex place new buy order: eth_btc 0.017945 19.8 [11241568029] margin:0.22847589857897]Array
(
    [complete] => 
    [id] => 11241568029
    [time] => 1577643770147
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017945
)

2019-12-29 19:22:56 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:22:57 - cex place new buy order: eth_btc 0.017948 19.8 [11241568742] margin:0.23400936037439]Array
(
    [complete] => 
    [id] => 11241568742
    [time] => 1577643776951
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017948
)

2019-12-29 19:23:02 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:23:03 - cex place new buy order: eth_btc 0.01795 19.8 [11241569226] margin:0.22284122562672]Array
(
    [complete] => 
    [id] => 11241569226
    [time] => 1577643782695
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01795
)

2019-12-29 19:23:09 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:23:10 - cex place new buy order: eth_btc 0.017952 19.8 [11241570124] margin:0.24509803921569]Array
(
    [complete] => 
    [id] => 11241570124
    [time] => 1577643789804
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017952
)

2019-12-29 19:23:15 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:23:16 - cex place new buy order: eth_btc 0.017955 19.8 [11241570941] margin:0.23948760790864]Array
(
    [complete] => 
    [id] => 11241570941
    [time] => 1577643796405
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017955
)

2019-12-29 19:23:22 - cex delete buy orders: eth_btc [above margin]
2019-12-29 19:23:40 - cex place new buy order: eth_btc 0.017943 19.8 [11241573692]Array
(
    [complete] => 
    [id] => 11241573692
    [time] => 1577643820542
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017943
)

2019-12-29 19:23:47 - cex delete buy orders: eth_btc[move]
2019-12-29 19:23:48 - cex place new buy order: eth_btc 0.017944 19.8 [11241574435] margin:0.19504040122595]Array
(
    [complete] => 
    [id] => 11241574435
    [time] => 1577643828011
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017944
)

2019-12-29 19:23:55 - cex delete buy orders: eth_btc [above margin]
2019-12-29 19:24:36 - cex place new buy order: eth_btc 0.017949 19.8 [11241578272]Array
(
    [complete] => 
    [id] => 11241578272
    [time] => 1577643876304
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017949
)

2019-12-29 19:24:42 - cex delete buy orders: eth_btc[move]
2019-12-29 19:24:43 - cex place new buy order: eth_btc 0.01795 19.8 [11241578887] margin:0.19497521029468]Array
(
    [complete] => 
    [id] => 11241578887
    [time] => 1577643882651
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01795
)

2019-12-29 19:24:48 - cex delete buy orders: eth_btc [above margin]
2019-12-29 19:24:55 - cex place new buy order: eth_btc 0.017949 19.8 [11241579774]Array
(
    [complete] => 
    [id] => 11241579774
    [time] => 1577643894678
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017949
)

2019-12-29 19:25:00 - cex delete buy orders: eth_btc[move]
2019-12-29 19:25:00 - cex place new buy order: eth_btc 0.01795 19.8 [11241580208] margin:0.19497521029468]Array
(
    [complete] => 
    [id] => 11241580208
    [time] => 1577643900585
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01795
)

2019-12-29 19:25:09 - cex delete buy orders: eth_btc [above margin]
2019-12-29 19:25:15 - cex place new buy order: eth_btc 0.01795 19.8 [11241581469]Array
(
    [complete] => 
    [id] => 11241581469
    [time] => 1577643915315
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01795
)

2019-12-29 19:25:21 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:25:22 - cex place new buy order: eth_btc 0.017952 19.8 [11241582018] margin:0.23395721925132]Array
(
    [complete] => 
    [id] => 11241582018
    [time] => 1577643921946
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017952
)

2019-12-29 19:25:29 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:25:30 - cex place new buy order: eth_btc 0.017954 19.8 [11241583061] margin:0.3063384204077]Array
(
    [complete] => 
    [id] => 11241583061
    [time] => 1577643929796
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017954
)

2019-12-29 19:25:36 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:25:37 - cex place new buy order: eth_btc 0.017956 19.8 [11241583889] margin:0.28402762307862]Array
(
    [complete] => 
    [id] => 11241583889
    [time] => 1577643937319
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017956
)

2019-12-29 19:25:43 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:25:44 - cex place new buy order: eth_btc 0.017958 19.8 [11241584495] margin:0.28956453948101]Array
(
    [complete] => 
    [id] => 11241584495
    [time] => 1577643944079
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017958
)

2019-12-29 19:25:51 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:25:52 - cex place new buy order: eth_btc 0.01796 19.8 [11241585118] margin:0.30623608017817]Array
(
    [complete] => 
    [id] => 11241585118
    [time] => 1577643951886
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01796
)

2019-12-29 19:25:57 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:25:58 - cex place new buy order: eth_btc 0.017963 19.8 [11241585503] margin:0.27834994154652]Array
(
    [complete] => 
    [id] => 11241585503
    [time] => 1577643958377
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017963
)

2019-12-29 19:26:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:26:04 - cex place new buy order: eth_btc 0.017965 19.8 [11241585893] margin:0.27831895352073]Array
(
    [complete] => 
    [id] => 11241585893
    [time] => 1577643964387
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017965
)

2019-12-29 19:26:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:26:11 - cex place new buy order: eth_btc 0.017967 19.8 [11241586311] margin:0.26715645349809]Array
(
    [complete] => 
    [id] => 11241586311
    [time] => 1577643971518
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017967
)

2019-12-29 19:26:17 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:26:18 - cex place new buy order: eth_btc 0.017969 19.8 [11241586977] margin:0.28382213812677]Array
(
    [complete] => 
    [id] => 11241586977
    [time] => 1577643978402
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017969
)

2019-12-29 19:26:25 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:26:26 - cex place new buy order: eth_btc 0.017971 19.8 [11241587701] margin:0.25040342774469]Array
(
    [complete] => 
    [id] => 11241587701
    [time] => 1577643986235
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017971
)

2019-12-29 19:26:32 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:26:33 - cex place new buy order: eth_btc 0.017973 19.8 [11241588243] margin:0.25037556334502]Array
(
    [complete] => 
    [id] => 11241588243
    [time] => 1577643993059
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017973
)

2019-12-29 19:26:39 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:26:40 - cex place new buy order: eth_btc 0.017976 19.8 [11241588635] margin:0.24477080551846]Array
(
    [complete] => 
    [id] => 11241588635
    [time] => 1577644000211
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017976
)

2019-12-29 19:26:47 - cex delete buy orders: eth_btc [above margin]
2019-12-29 19:26:59 - cex place new buy order: eth_btc 0.017951 19.8 [11241591130]Array
(
    [complete] => 
    [id] => 11241591130
    [time] => 1577644019326
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017951
)

2019-12-29 19:27:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:27:04 - cex place new buy order: eth_btc 0.017953 19.8 [11241591643] margin:0.31749568317274]Array
(
    [complete] => 
    [id] => 11241591643
    [time] => 1577644023992
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017953
)

2019-12-29 19:27:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:27:11 - cex place new buy order: eth_btc 0.017955 19.8 [11241592262] margin:0.28961292119185]Array
(
    [complete] => 
    [id] => 11241592262
    [time] => 1577644030659
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017955
)

2019-12-29 19:27:16 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:27:17 - cex place new buy order: eth_btc 0.017958 19.8 [11241593011] margin:0.27842744180866]Array
(
    [complete] => 
    [id] => 11241593011
    [time] => 1577644037130
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017958
)

2019-12-29 19:27:23 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:27:24 - cex place new buy order: eth_btc 0.01796 19.8 [11241593687] margin:0.28396436525613]Array
(
    [complete] => 
    [id] => 11241593687
    [time] => 1577644044053
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01796
)

2019-12-29 19:27:30 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:27:31 - cex place new buy order: eth_btc 0.017962 19.8 [11241594275] margin:0.27836543814719]Array
(
    [complete] => 
    [id] => 11241594275
    [time] => 1577644050648
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017962
)

2019-12-29 19:27:36 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:27:37 - cex place new buy order: eth_btc 0.017964 19.8 [11241594947] margin:0.30616789133824]Array
(
    [complete] => 
    [id] => 11241594947
    [time] => 1577644057060
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017964
)

2019-12-29 19:27:43 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:27:44 - cex place new buy order: eth_btc 0.017966 19.8 [11241595907] margin:0.32283201603027]Array
(
    [complete] => 
    [id] => 11241595907
    [time] => 1577644064018
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017966
)

2019-12-29 19:27:50 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:27:51 - cex place new buy order: eth_btc 0.017968 19.8 [11241596365] margin:0.31166518254673]Array
(
    [complete] => 
    [id] => 11241596365
    [time] => 1577644070699
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017968
)

2019-12-29 19:27:56 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:27:57 - cex place new buy order: eth_btc 0.01797 19.8 [11241596762] margin:0.30050083472453]Array
(
    [complete] => 
    [id] => 11241596762
    [time] => 1577644077038
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01797
)

2019-12-29 19:28:04 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:28:05 - cex place new buy order: eth_btc 0.017972 19.8 [11241597207] margin:0.29490318272867]Array
(
    [complete] => 
    [id] => 11241597207
    [time] => 1577644084637
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017972
)

2019-12-29 19:28:12 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:28:12 - cex place new buy order: eth_btc 0.017974 19.8 [11241597867] margin:0.2948703683098]Array
(
    [complete] => 
    [id] => 11241597867
    [time] => 1577644092560
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017974
)

2019-12-29 19:28:19 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:28:20 - cex place new buy order: eth_btc 0.017977 19.8 [11241598233] margin:0.27813317016188]Array
(
    [complete] => 
    [id] => 11241598233
    [time] => 1577644100209
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017977
)

2019-12-29 19:28:26 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:28:27 - cex place new buy order: eth_btc 0.017979 19.8 [11241598485] margin:0.27810223037987]Array
(
    [complete] => 
    [id] => 11241598485
    [time] => 1577644106712
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017979
)

2019-12-29 19:28:33 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:28:34 - cex place new buy order: eth_btc 0.017981 19.8 [11241599195] margin:0.25582559368222]Array
(
    [complete] => 
    [id] => 11241599195
    [time] => 1577644114026
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017981
)

2019-12-29 19:28:40 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:28:41 - cex place new buy order: eth_btc 0.017984 19.8 [11241599748] margin:0.23354092526691]Array
(
    [complete] => 
    [id] => 11241599748
    [time] => 1577644121045
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017984
)

2019-12-29 19:28:48 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:28:49 - cex place new buy order: eth_btc 0.017986 19.8 [11241600150] margin:0.21683531635714]Array
(
    [complete] => 
    [id] => 11241600150
    [time] => 1577644129276
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017986
)

2019-12-29 19:28:56 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:28:57 - cex place new buy order: eth_btc 0.017988 19.8 [11241600551] margin:0.21125194574161]Array
(
    [complete] => 
    [id] => 11241600551
    [time] => 1577644136747
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017988
)

2019-12-29 19:29:04 - cex delete buy orders: eth_btc[move]
2019-12-29 19:29:05 - cex place new buy order: eth_btc 0.017989 19.8 [11241601317] margin:0.19455252918286]Array
(
    [complete] => 
    [id] => 11241601317
    [time] => 1577644144969
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017989
)

2019-12-29 19:29:11 - cex delete buy orders: eth_btc [above margin]
2019-12-29 19:30:22 - cex place new buy order: eth_btc 0.01797 19.8 [11241608764]Array
(
    [complete] => 
    [id] => 11241608764
    [time] => 1577644222002
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01797
)

2019-12-29 19:30:28 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:30:29 - cex place new buy order: eth_btc 0.017972 19.8 [11241609493] margin:0.26708212775428]Array
(
    [complete] => 
    [id] => 11241609493
    [time] => 1577644229302
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017972
)

2019-12-29 19:30:35 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:30:36 - cex place new buy order: eth_btc 0.017974 19.8 [11241610004] margin:0.25036163347056]Array
(
    [complete] => 
    [id] => 11241610004
    [time] => 1577644236000
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017974
)

2019-12-29 19:30:42 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:30:43 - cex place new buy order: eth_btc 0.017976 19.8 [11241610533] margin:0.23364485981308]Array
(
    [complete] => 
    [id] => 11241610533
    [time] => 1577644242839
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017976
)

2019-12-29 19:30:50 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:30:51 - cex place new buy order: eth_btc 0.017978 19.8 [11241611150] margin:0.20024474357547]Array
(
    [complete] => 
    [id] => 11241611150
    [time] => 1577644250828
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017978
)

2019-12-29 19:30:58 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:30:59 - cex place new buy order: eth_btc 0.017981 19.8 [11241611734] margin:0.20021133418606]Array
(
    [complete] => 
    [id] => 11241611734
    [time] => 1577644259270
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017981
)

2019-12-29 19:31:03 - cex delete buy orders: eth_btc [above margin]
2019-12-29 19:31:10 - cex place new buy order: eth_btc 0.017981 19.8 [11241612537]Array
(
    [complete] => 
    [id] => 11241612537
    [time] => 1577644270549
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017981
)

2019-12-29 19:31:17 - cex delete buy orders: eth_btc [above margin]
2019-12-29 19:32:59 - cex place new buy order: eth_btc 0.017971 19.8 [11241620098]Array
(
    [complete] => 
    [id] => 11241620098
    [time] => 1577644379326
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017971
)

2019-12-29 19:33:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:33:04 - cex place new buy order: eth_btc 0.017973 19.8 [11241620310] margin:0.22811995771435]Array
(
    [complete] => 
    [id] => 11241620310
    [time] => 1577644383737
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017973
)

2019-12-29 19:33:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:33:11 - cex place new buy order: eth_btc 0.017975 19.8 [11241621024] margin:0.21696801112654]Array
(
    [complete] => 
    [id] => 11241621024
    [time] => 1577644390737
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017975
)

2019-12-29 19:33:17 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:33:18 - cex place new buy order: eth_btc 0.017978 19.8 [11241621559] margin:0.20580709756368]Array
(
    [complete] => 
    [id] => 11241621559
    [time] => 1577644398020
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017978
)

2019-12-29 19:33:25 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:33:26 - cex place new buy order: eth_btc 0.01798 19.8 [11241622043] margin:0.20578420467185]Array
(
    [complete] => 
    [id] => 11241622043
    [time] => 1577644405806
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01798
)

2019-12-29 19:33:33 - cex delete buy orders: eth_btc [above margin]
2019-12-29 19:35:00 - cex place new buy order: eth_btc 0.017949 19.8 [11241628816]Array
(
    [complete] => 
    [id] => 11241628816
    [time] => 1577644499650
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017949
)

2019-12-29 19:35:04 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:35:05 - cex place new buy order: eth_btc 0.017951 19.8 [11241629254] margin:0.3119603364715]Array
(
    [complete] => 
    [id] => 11241629254
    [time] => 1577644505392
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017951
)

2019-12-29 19:35:11 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:35:12 - cex place new buy order: eth_btc 0.017953 19.8 [11241629806] margin:0.35648638110621]Array
(
    [complete] => 
    [id] => 11241629806
    [time] => 1577644512502
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017953
)

2019-12-29 19:35:18 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:35:19 - cex place new buy order: eth_btc 0.017956 19.8 [11241630200] margin:0.33971931387835]Array
(
    [complete] => 
    [id] => 11241630200
    [time] => 1577644519254
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017956
)

2019-12-29 19:35:25 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:35:26 - cex place new buy order: eth_btc 0.017958 19.8 [11241630622] margin:0.32854438133421]Array
(
    [complete] => 
    [id] => 11241630622
    [time] => 1577644525872
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017958
)

2019-12-29 19:35:32 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:35:33 - cex place new buy order: eth_btc 0.01796 19.8 [11241631316] margin:0.31737193763919]Array
(
    [complete] => 
    [id] => 11241631316
    [time] => 1577644532752
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01796
)

2019-12-29 19:35:40 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:35:41 - cex place new buy order: eth_btc 0.017963 19.8 [11241631862] margin:0.30618493570116]Array
(
    [complete] => 
    [id] => 11241631862
    [time] => 1577644540705
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017963
)

2019-12-29 19:35:47 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:35:48 - cex place new buy order: eth_btc 0.017965 19.8 [11241633015] margin:0.33954912329528]Array
(
    [complete] => 
    [id] => 11241633015
    [time] => 1577644547674
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017965
)

2019-12-29 19:35:53 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:35:54 - cex place new buy order: eth_btc 0.017967 19.8 [11241633618] margin:0.32281404797685]Array
(
    [complete] => 
    [id] => 11241633618
    [time] => 1577644554063
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017967
)

2019-12-29 19:36:01 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:36:02 - cex place new buy order: eth_btc 0.01797 19.8 [11241634422] margin:0.31719532554257]Array
(
    [complete] => 
    [id] => 11241634422
    [time] => 1577644561818
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01797
)

2019-12-29 19:36:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:36:05 - cex place new buy order: eth_btc 0.017972 19.8 [11241634689] margin:0.35610950367237]Array
(
    [complete] => 
    [id] => 11241634689
    [time] => 1577644564665
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017972
)

2019-12-29 19:36:11 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:36:11 - cex place new buy order: eth_btc 0.017974 19.8 [11241635281] margin:0.28374318459998]Array
(
    [complete] => 
    [id] => 11241635281
    [time] => 1577644571523
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017974
)

2019-12-29 19:36:17 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:36:18 - cex place new buy order: eth_btc 0.017978 19.8 [11241635779] margin:0.26699299143398]Array
(
    [complete] => 
    [id] => 11241635779
    [time] => 1577644578279
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017978
)

2019-12-29 19:36:25 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:36:26 - cex place new buy order: eth_btc 0.01798 19.8 [11241636155] margin:0.25583982202448]Array
(
    [complete] => 
    [id] => 11241636155
    [time] => 1577644585809
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01798
)

2019-12-29 19:36:31 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:36:32 - cex place new buy order: eth_btc 0.017982 19.8 [11241636701] margin:0.25025025025025]Array
(
    [complete] => 
    [id] => 11241636701
    [time] => 1577644592455
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017982
)

2019-12-29 19:36:40 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:36:41 - cex place new buy order: eth_btc 0.017985 19.8 [11241637218] margin:0.23352793994995]Array
(
    [complete] => 
    [id] => 11241637218
    [time] => 1577644600631
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017985
)

2019-12-29 19:36:46 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:36:47 - cex place new buy order: eth_btc 0.017987 19.8 [11241637769] margin:0.22794240284649]Array
(
    [complete] => 
    [id] => 11241637769
    [time] => 1577644607116
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017987
)

2019-12-29 19:36:53 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:36:54 - cex place new buy order: eth_btc 0.017989 19.8 [11241638181] margin:0.21679915503918]Array
(
    [complete] => 
    [id] => 11241638181
    [time] => 1577644614057
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017989
)

2019-12-29 19:37:00 - cex delete buy orders: eth_btc [above margin]
2019-12-29 19:38:14 - cex place new buy order: eth_btc 0.017995 19.8 [11241643826]Array
(
    [complete] => 
    [id] => 11241643826
    [time] => 1577644693607
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017995
)

2019-12-29 19:38:20 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:38:21 - cex place new buy order: eth_btc 0.017998 19.8 [11241644478] margin:0.23891543504835]Array
(
    [complete] => 
    [id] => 11241644478
    [time] => 1577644701031
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017998
)

2019-12-29 19:38:27 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:38:28 - cex place new buy order: eth_btc 0.018 19.8 [11241645177] margin:0.23333333333331]Array
(
    [complete] => 
    [id] => 11241645177
    [time] => 1577644708461
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018
)

2019-12-29 19:38:36 - cex delete buy orders: eth_btc[move]
2019-12-29 19:38:36 - cex place new buy order: eth_btc 0.017998 19.8 [11241645707] margin:0.22220987722905]Array
(
    [complete] => 
    [id] => 11241645707
    [time] => 1577644716539
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017998
)

2019-12-29 19:38:43 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:38:44 - cex place new buy order: eth_btc 0.018002 19.8 [11241646254] margin:0.21664259526719]Array
(
    [complete] => 
    [id] => 11241646254
    [time] => 1577644724522
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018002
)

2019-12-29 19:38:51 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:38:51 - cex place new buy order: eth_btc 0.018004 19.8 [11241646590] margin:0.21106420795376]Array
(
    [complete] => 
    [id] => 11241646590
    [time] => 1577644731579
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018004
)

2019-12-29 19:38:58 - cex delete buy orders: eth_btc [above margin]
2019-12-29 19:39:08 - cex place new buy order: eth_btc 0.018007 19.8 [11241647875]Array
(
    [complete] => 
    [id] => 11241647875
    [time] => 1577644748140
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018007
)

2019-12-29 19:39:13 - cex delete buy orders: eth_btc [above margin]
2019-12-29 19:39:20 - cex place new buy order: eth_btc 0.018008 19.8 [11241648851]Array
(
    [complete] => 
    [id] => 11241648851
    [time] => 1577644759798
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018008
)

2019-12-29 19:39:26 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:39:26 - cex place new buy order: eth_btc 0.01801 19.8 [11241649583] margin:0.20544142143253]Array
(
    [complete] => 
    [id] => 11241649583
    [time] => 1577644766481
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01801
)

2019-12-29 19:39:33 - cex delete buy orders: eth_btc [above margin]
2019-12-29 19:40:21 - cex place new buy order: eth_btc 0.017969 19.8 [11241654226]Array
(
    [complete] => 
    [id] => 11241654226
    [time] => 1577644820740
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017969
)

2019-12-29 19:40:26 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:40:27 - cex place new buy order: eth_btc 0.017971 19.8 [11241654725] margin:0.32274219575983]Array
(
    [complete] => 
    [id] => 11241654725
    [time] => 1577644827264
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017971
)

2019-12-29 19:40:35 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:40:36 - cex place new buy order: eth_btc 0.017973 19.8 [11241655619] margin:0.29488677460636]Array
(
    [complete] => 
    [id] => 11241655619
    [time] => 1577644836025
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017973
)

2019-12-29 19:40:42 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:40:44 - cex place new buy order: eth_btc 0.017975 19.8 [11241656473] margin:0.2892906815021]Array
(
    [complete] => 
    [id] => 11241656473
    [time] => 1577644843643
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017975
)

2019-12-29 19:40:51 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:40:52 - cex place new buy order: eth_btc 0.017977 19.8 [11241657266] margin:0.29482116037158]Array
(
    [complete] => 
    [id] => 11241657266
    [time] => 1577644851618
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017977
)

2019-12-29 19:40:57 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:40:58 - cex place new buy order: eth_btc 0.01798 19.8 [11241657793] margin:0.27808676307008]Array
(
    [complete] => 
    [id] => 11241657793
    [time] => 1577644858135
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01798
)

2019-12-29 19:41:04 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:41:04 - cex place new buy order: eth_btc 0.017982 19.8 [11241658369] margin:0.27805583361138]Array
(
    [complete] => 
    [id] => 11241658369
    [time] => 1577644864526
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017982
)

2019-12-29 19:41:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:41:11 - cex place new buy order: eth_btc 0.017984 19.8 [11241658838] margin:0.28358540925266]Array
(
    [complete] => 
    [id] => 11241658838
    [time] => 1577644870952
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017984
)

2019-12-29 19:41:17 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:41:18 - cex place new buy order: eth_btc 0.017987 19.8 [11241659325] margin:0.25018068605103]Array
(
    [complete] => 
    [id] => 11241659325
    [time] => 1577644877667
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017987
)

2019-12-29 19:41:24 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:41:25 - cex place new buy order: eth_btc 0.017989 19.8 [11241660048] margin:0.24459391850575]Array
(
    [complete] => 
    [id] => 11241660048
    [time] => 1577644884898
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017989
)

2019-12-29 19:41:32 - cex delete buy orders: eth_btc [replace]
2019-12-29 19:41:33 - cex place new buy order: eth_btc 0.017991 19.8 [11241660909] margin:0.23345005836253]Array
(
    [complete] => 
    [id] => 11241660909
    [time] => 1577644893529
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017991
)

2019-12-29 19:41:41 - cex delete buy orders: eth_btc [above margin]
2019-12-29 20:01:03 - cex place new buy order: eth_btc 0.017931 19.8 [11241769977]Array
(
    [complete] => 
    [id] => 11241769977
    [time] => 1577646063090
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017931
)

2019-12-29 20:01:08 - cex delete buy orders: eth_btc [replace]
2019-12-29 20:01:10 - cex place new buy order: eth_btc 0.017933 19.8 [11241771596] margin:0.23978140857635]Array
(
    [complete] => 
    [id] => 11241771596
    [time] => 1577646069907
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017933
)

2019-12-29 20:01:16 - cex delete buy orders: eth_btc [replace]
2019-12-29 20:01:17 - cex place new buy order: eth_btc 0.017935 19.8 [11241773298] margin:0.22302759966546]Array
(
    [complete] => 
    [id] => 11241773298
    [time] => 1577646077230
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017935
)

2019-12-29 20:01:23 - cex delete buy orders: eth_btc [replace]
2019-12-29 20:01:24 - cex place new buy order: eth_btc 0.017938 19.8 [11241774138] margin:0.21741554242389]Array
(
    [complete] => 
    [id] => 11241774138
    [time] => 1577646084110
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017938
)

2019-12-29 20:01:30 - cex delete buy orders: eth_btc [replace]
2019-12-29 20:01:31 - cex place new buy order: eth_btc 0.01794 19.8 [11241775343] margin:0.26755852842808]Array
(
    [complete] => 
    [id] => 11241775343
    [time] => 1577646090634
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01794
)

2019-12-29 20:01:36 - cex delete buy orders: eth_btc [replace]
2019-12-29 20:01:37 - cex place new buy order: eth_btc 0.017942 19.8 [11241776733] margin:0.30096979155056]Array
(
    [complete] => 
    [id] => 11241776733
    [time] => 1577646097362
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017942
)

2019-12-29 20:01:44 - cex delete buy orders: eth_btc [replace]
2019-12-29 20:01:45 - cex place new buy order: eth_btc 0.017945 19.8 [11241777870] margin:0.2451936472555]Array
(
    [complete] => 
    [id] => 11241777870
    [time] => 1577646104581
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017945
)

2019-12-29 20:01:51 - cex delete buy orders: eth_btc [replace]
2019-12-29 20:01:51 - cex place new buy order: eth_btc 0.017947 19.8 [11241778638] margin:0.25073828495012]Array
(
    [complete] => 
    [id] => 11241778638
    [time] => 1577646111571
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017947
)

2019-12-29 20:01:57 - cex delete buy orders: eth_btc [replace]
2019-12-29 20:01:58 - cex place new buy order: eth_btc 0.017949 19.8 [11241779453] margin:0.26742436904563]Array
(
    [complete] => 
    [id] => 11241779453
    [time] => 1577646118131
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017949
)

2019-12-29 20:02:04 - cex delete buy orders: eth_btc [above margin]
2019-12-29 20:03:10 - cex place new buy order: eth_btc 0.017955 19.8 [11241787181]Array
(
    [complete] => 
    [id] => 11241787181
    [time] => 1577646189722
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017955
)

2019-12-29 20:03:17 - cex delete buy orders: eth_btc [replace]
2019-12-29 20:03:17 - cex place new buy order: eth_btc 0.017957 19.8 [11241787736] margin:0.2004789218689]Array
(
    [complete] => 
    [id] => 11241787736
    [time] => 1577646197556
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017957
)

2019-12-29 20:03:24 - cex delete buy orders: eth_btc [replace]
2019-12-29 20:03:24 - cex place new buy order: eth_btc 0.017959 19.8 [11241788581] margin:0.21716131187706]Array
(
    [complete] => 
    [id] => 11241788581
    [time] => 1577646204487
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017959
)

2019-12-29 20:03:31 - cex delete buy orders: eth_btc [above margin]
2019-12-29 20:06:15 - cex place new buy order: eth_btc 0.017966 19.8 [11241808452]Array
(
    [complete] => 
    [id] => 11241808452
    [time] => 1577646375536
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017966
)

2019-12-29 20:06:22 - cex delete buy orders: eth_btc [replace]
2019-12-29 20:06:24 - cex place new buy order: eth_btc 0.017968 19.8 [11241809123] margin:0.21705253784505]Array
(
    [complete] => 
    [id] => 11241809123
    [time] => 1577646382557
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017968
)

2019-12-29 20:06:31 - cex delete buy orders: eth_btc [replace]
2019-12-29 20:06:31 - cex place new buy order: eth_btc 0.017971 19.8 [11241810328] margin:0.20032274219575]Array
(
    [complete] => 
    [id] => 11241810328
    [time] => 1577646391543
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017971
)

2019-12-29 20:06:38 - cex delete buy orders: eth_btc [above margin]
2019-12-29 20:06:45 - cex place new buy order: eth_btc 0.017971 19.8 [11241812554]Array
(
    [complete] => 
    [id] => 11241812554
    [time] => 1577646405573
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017971
)

2019-12-29 20:06:52 - cex delete buy orders: eth_btc [replace]
2019-12-29 20:06:53 - cex place new buy order: eth_btc 0.017973 19.8 [11241813239] margin:0.23924776052968]Array
(
    [complete] => 
    [id] => 11241813239
    [time] => 1577646412629
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017973
)

2019-12-29 20:06:59 - cex delete buy orders: eth_btc [replace]
2019-12-29 20:07:01 - cex place new buy order: eth_btc 0.017975 19.8 [11241813833] margin:0.23365785813629]Array
(
    [complete] => 
    [id] => 11241813833
    [time] => 1577646420834
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017975
)

2019-12-29 20:07:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 20:07:04 - cex place new buy order: eth_btc 0.017977 19.8 [11241814139] margin:0.22806919953273]Array
(
    [complete] => 
    [id] => 11241814139
    [time] => 1577646424177
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017977
)

2019-12-29 20:07:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 20:07:11 - cex place new buy order: eth_btc 0.01798 19.8 [11241814951] margin:0.21690767519467]Array
(
    [complete] => 
    [id] => 11241814951
    [time] => 1577646431416
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01798
)

2019-12-29 20:07:18 - cex delete buy orders: eth_btc [replace]
2019-12-29 20:07:18 - cex place new buy order: eth_btc 0.017982 19.8 [11241815440] margin:0.21688355021687]Array
(
    [complete] => 
    [id] => 11241815440
    [time] => 1577646438519
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017982
)

2019-12-29 20:07:25 - cex delete buy orders: eth_btc [replace]
2019-12-29 20:07:26 - cex place new buy order: eth_btc 0.017984 19.8 [11241816397] margin:0.23354092526691]Array
(
    [complete] => 
    [id] => 11241816397
    [time] => 1577646446144
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017984
)

2019-12-29 20:07:34 - cex delete buy orders: eth_btc [replace]
2019-12-29 20:07:34 - cex place new buy order: eth_btc 0.017988 19.8 [11241817920] margin:0.28352234823215]Array
(
    [complete] => 
    [id] => 11241817920
    [time] => 1577646454483
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017988
)

2019-12-29 20:07:43 - cex delete buy orders: eth_btc [replace]
2019-12-29 20:07:44 - cex place new buy order: eth_btc 0.01799 19.8 [11241819056] margin:0.27237354085601]Array
(
    [complete] => 
    [id] => 11241819056
    [time] => 1577646464114
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01799
)

2019-12-29 20:07:51 - cex delete buy orders: eth_btc [replace]
2019-12-29 20:07:52 - cex place new buy order: eth_btc 0.017993 19.8 [11241820028] margin:0.23342410937586]Array
(
    [complete] => 
    [id] => 11241820028
    [time] => 1577646471718
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017993
)

2019-12-29 20:07:59 - cex delete buy orders: eth_btc [replace]
2019-12-29 20:08:00 - cex place new buy order: eth_btc 0.017995 19.8 [11241821093] margin:0.22228396776882]Array
(
    [complete] => 
    [id] => 11241821093
    [time] => 1577646480183
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017995
)

2019-12-29 20:08:02 - cex delete buy orders: eth_btc [replace]
2019-12-29 20:08:03 - cex place new buy order: eth_btc 0.017997 19.8 [11241821488] margin:0.21114630216146]Array
(
    [complete] => 
    [id] => 11241821488
    [time] => 1577646483012
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017997
)

2019-12-29 20:08:10 - cex delete buy orders: eth_btc [above margin]
2019-12-29 20:08:34 - cex place new buy order: eth_btc 0.017989 19.8 [11241825113]Array
(
    [complete] => 
    [id] => 11241825113
    [time] => 1577646513612
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017989
)

2019-12-29 20:08:39 - cex delete buy orders: eth_btc [replace]
2019-12-29 20:08:40 - cex place new buy order: eth_btc 0.017991 19.8 [11241826122] margin:0.22233338891666]Array
(
    [complete] => 
    [id] => 11241826122
    [time] => 1577646519824
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017991
)

2019-12-29 20:08:46 - cex delete buy orders: eth_btc [replace]
2019-12-29 20:08:46 - cex place new buy order: eth_btc 0.017993 19.8 [11241826829] margin:0.20563552492636]Array
(
    [complete] => 
    [id] => 11241826829
    [time] => 1577646526516
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017993
)

2019-12-29 20:08:53 - cex delete buy orders: eth_btc[move]
2019-12-29 20:08:54 - cex place new buy order: eth_btc 0.017994 19.8 [11241827707] margin:0.19449847179773]Array
(
    [complete] => 
    [id] => 11241827707
    [time] => 1577646533664
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017994
)

2019-12-29 20:08:59 - cex delete buy orders: eth_btc [replace]
2019-12-29 20:09:00 - cex place new buy order: eth_btc 0.017996 19.8 [11241828872] margin:0.21115803511891]Array
(
    [complete] => 
    [id] => 11241828872
    [time] => 1577646540282
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017996
)

2019-12-29 20:09:04 - cex delete buy orders: eth_btc [replace]
2019-12-29 20:09:05 - cex place new buy order: eth_btc 0.017998 19.8 [11241829567] margin:0.20557839759974]Array
(
    [complete] => 
    [id] => 11241829567
    [time] => 1577646544999
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017998
)

2019-12-29 20:09:10 - cex delete buy orders: eth_btc [above margin]
2019-12-29 20:09:18 - cex place new buy order: eth_btc 0.018001 19.8 [11241831057]Array
(
    [complete] => 
    [id] => 11241831057
    [time] => 1577646557600
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018001
)

2019-12-29 20:09:23 - cex delete buy orders: eth_btc [replace]
2019-12-29 20:09:24 - cex place new buy order: eth_btc 0.018003 19.8 [11241831618] margin:0.21107593178915]Array
(
    [complete] => 
    [id] => 11241831618
    [time] => 1577646564128
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018003
)

2019-12-29 20:09:30 - cex delete buy orders: eth_btc [above margin]
2019-12-29 20:10:38 - cex place new buy order: eth_btc 0.018009 19.8 [11241838762]Array
(
    [complete] => 
    [id] => 11241838762
    [time] => 1577646638053
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018009
)

2019-12-29 20:10:43 - cex delete buy orders: eth_btc [above margin]
2019-12-29 20:16:59 - cex place new buy order: eth_btc 0.01799 19.8 [11241874807]Array
(
    [complete] => 
    [id] => 11241874807
    [time] => 1577647019375
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01799
)

2019-12-29 20:17:04 - cex delete buy orders: eth_btc [above margin]
2019-12-29 20:21:58 - cex place new buy order: eth_btc 0.017969 19.8 [11241909225]Array
(
    [complete] => 
    [id] => 11241909225
    [time] => 1577647318088
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017969
)

2019-12-29 20:22:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 20:22:04 - cex place new buy order: eth_btc 0.017971 19.8 [11241909997] margin:0.30604863391019]Array
(
    [complete] => 
    [id] => 11241909997
    [time] => 1577647324173
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017971
)

2019-12-29 20:22:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 20:22:11 - cex place new buy order: eth_btc 0.017973 19.8 [11241910771] margin:0.29488677460636]Array
(
    [complete] => 
    [id] => 11241910771
    [time] => 1577647330607
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017973
)

2019-12-29 20:22:16 - cex delete buy orders: eth_btc [replace]
2019-12-29 20:22:17 - cex place new buy order: eth_btc 0.017975 19.8 [11241911578] margin:0.28372739916551]Array
(
    [complete] => 
    [id] => 11241911578
    [time] => 1577647337356
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017975
)

2019-12-29 20:22:24 - cex delete buy orders: eth_btc [replace]
2019-12-29 20:22:25 - cex place new buy order: eth_btc 0.017977 19.8 [11241912638] margin:0.27257050675864]Array
(
    [complete] => 
    [id] => 11241912638
    [time] => 1577647344996
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017977
)

2019-12-29 20:22:31 - cex delete buy orders: eth_btc [replace]
2019-12-29 20:22:32 - cex place new buy order: eth_btc 0.017979 19.8 [11241913575] margin:0.26141609655708]Array
(
    [complete] => 
    [id] => 11241913575
    [time] => 1577647351844
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017979
)

2019-12-29 20:22:38 - cex delete buy orders: eth_btc [replace]
2019-12-29 20:22:40 - cex place new buy order: eth_btc 0.017982 19.8 [11241914397] margin:0.24468913357802]Array
(
    [complete] => 
    [id] => 11241914397
    [time] => 1577647359746
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017982
)

2019-12-29 20:22:45 - cex delete buy orders: eth_btc [replace]
2019-12-29 20:22:46 - cex place new buy order: eth_btc 0.017984 19.8 [11241915178] margin:0.23910142348755]Array
(
    [complete] => 
    [id] => 11241915178
    [time] => 1577647366062
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017984
)

2019-12-29 20:22:53 - cex delete buy orders: eth_btc [replace]
2019-12-29 20:22:54 - cex place new buy order: eth_btc 0.017986 19.8 [11241915859] margin:0.22239519626375]Array
(
    [complete] => 
    [id] => 11241915859
    [time] => 1577647374171
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017986
)

2019-12-29 20:23:01 - cex delete buy orders: eth_btc [replace]
2019-12-29 20:23:02 - cex place new buy order: eth_btc 0.017989 19.8 [11241916828] margin:0.22791706042582]Array
(
    [complete] => 
    [id] => 11241916828
    [time] => 1577647381922
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017989
)

2019-12-29 20:23:04 - cex place new buy order: eth_btc 0.017991 11.0113 [11241917011]Array
(
    [complete] => 
    [id] => 11241917011
    [time] => 1577647383734
    [pending] => 11.01130000
    [amount] => 11.01130000
    [type] => buy
    [price] => 0.017991
)

2019-12-29 20:23:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 20:23:11 - cex place new buy order: eth_btc 0.017993 19.8 [11241917793] margin:0.20007780803644]Array
(
    [complete] => 
    [id] => 11241917793
    [time] => 1577647391241
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017993
)

2019-12-29 20:23:17 - cex delete buy orders: eth_btc [above margin]
2019-12-29 20:24:20 - cex place new buy order: eth_btc 0.017999 19.8 [11241925050]Array
(
    [complete] => 
    [id] => 11241925050
    [time] => 1577647460156
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017999
)

2019-12-29 20:24:25 - cex delete buy orders: eth_btc [replace]
2019-12-29 20:24:26 - cex place new buy order: eth_btc 0.018001 19.8 [11241925893] margin:0.21665463029832]Array
(
    [complete] => 
    [id] => 11241925893
    [time] => 1577647465954
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018001
)

2019-12-29 20:24:34 - cex delete buy orders: eth_btc [above margin]
2019-12-29 20:24:41 - cex place new buy order: eth_btc 0.018 19.8 [11241927334]Array
(
    [complete] => 
    [id] => 11241927334
    [time] => 1577647481399
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018
)

2019-12-29 20:24:48 - cex delete buy orders: eth_btc[move]
2019-12-29 20:24:49 - cex place new buy order: eth_btc 0.018001 19.8 [11241927881] margin:0.19997778024663]Array
(
    [complete] => 
    [id] => 11241927881
    [time] => 1577647488908
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018001
)

2019-12-29 20:24:55 - cex delete buy orders: eth_btc [above margin]
2019-12-29 20:30:20 - cex place new buy order: eth_btc 0.017969 19.8 [11241954765]Array
(
    [complete] => 
    [id] => 11241954765
    [time] => 1577647819865
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017969
)

2019-12-29 20:30:25 - cex delete buy orders: eth_btc [replace]
2019-12-29 20:30:26 - cex place new buy order: eth_btc 0.017971 19.8 [11241955268] margin:0.32274219575983]Array
(
    [complete] => 
    [id] => 11241955268
    [time] => 1577647826355
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017971
)

2019-12-29 20:30:32 - cex delete buy orders: eth_btc [replace]
2019-12-29 20:30:34 - cex place new buy order: eth_btc 0.017973 19.8 [11241955504] margin:0.31714238023703]Array
(
    [complete] => 
    [id] => 11241955504
    [time] => 1577647833642
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017973
)

2019-12-29 20:30:40 - cex delete buy orders: eth_btc [replace]
2019-12-29 20:30:41 - cex place new buy order: eth_btc 0.017976 19.8 [11241955955] margin:0.29483756119268]Array
(
    [complete] => 
    [id] => 11241955955
    [time] => 1577647840745
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017976
)

2019-12-29 20:30:46 - cex delete buy orders: eth_btc [replace]
2019-12-29 20:30:47 - cex place new buy order: eth_btc 0.017978 19.8 [11241956327] margin:0.28368005339858]Array
(
    [complete] => 
    [id] => 11241956327
    [time] => 1577647847217
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017978
)

2019-12-29 20:30:53 - cex delete buy orders: eth_btc [replace]
2019-12-29 20:30:54 - cex place new buy order: eth_btc 0.01798 19.8 [11241956895] margin:0.27252502780868]Array
(
    [complete] => 
    [id] => 11241956895
    [time] => 1577647853762
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01798
)

2019-12-29 20:31:00 - cex delete buy orders: eth_btc[move]
2019-12-29 20:31:01 - cex place new buy order: eth_btc 0.017968 19.8 [11241957201] margin:0.26694844558144]Array
(
    [complete] => 
    [id] => 11241957201
    [time] => 1577647861380
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017968
)

2019-12-29 20:31:03 - cex place new buy order: eth_btc 0.017981 11.0404 []Array
(
    [error] => Nonce must be incremented
)

2019-12-29 20:31:08 - cex delete buy orders: eth_btc [replace]
2019-12-29 20:31:09 - cex place new buy order: eth_btc 0.017981 19.8 [11241957476] margin:0.26694844558144]Array
(
    [complete] => 
    [id] => 11241957476
    [time] => 1577647869459
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017981
)

2019-12-29 20:31:20 - cex delete buy orders: eth_btc [replace]
2019-12-29 20:31:21 - cex place new buy order: eth_btc 0.017983 19.8 [11241958855] margin:0.23355391202802]Array
(
    [complete] => 
    [id] => 11241958855
    [time] => 1577647880792
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017983
)

2019-12-29 20:31:26 - cex delete buy orders: eth_btc [replace]
2019-12-29 20:31:27 - cex place new buy order: eth_btc 0.017985 19.8 [11241959643] margin:0.2224075618571]Array
(
    [complete] => 
    [id] => 11241959643
    [time] => 1577647887337
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017985
)

2019-12-29 20:31:34 - cex delete buy orders: eth_btc [replace]
2019-12-29 20:31:35 - cex place new buy order: eth_btc 0.017987 19.8 [11241960658] margin:0.21126369044309]Array
(
    [complete] => 
    [id] => 11241960658
    [time] => 1577647894665
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017987
)

2019-12-29 20:31:41 - cex delete buy orders: eth_btc[move]
2019-12-29 20:31:41 - cex place new buy order: eth_btc 0.017989 19.8 [11241961347] margin:0.19455252918286]Array
(
    [complete] => 
    [id] => 11241961347
    [time] => 1577647901562
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017989
)

2019-12-29 20:31:47 - cex delete buy orders: eth_btc [above margin]
2019-12-29 20:38:21 - cex place new buy order: eth_btc 0.017967 19.8 [11241994505]Array
(
    [complete] => 
    [id] => 11241994505
    [time] => 1577648301125
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017967
)

2019-12-29 20:38:28 - cex delete buy orders: eth_btc [replace]
2019-12-29 20:38:29 - cex place new buy order: eth_btc 0.017969 19.8 [11241995046] margin:0.23373587845732]Array
(
    [complete] => 
    [id] => 11241995046
    [time] => 1577648308931
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017969
)

2019-12-29 20:38:35 - cex delete buy orders: eth_btc [replace]
2019-12-29 20:38:36 - cex place new buy order: eth_btc 0.017971 19.8 [11241995748] margin:0.23370986589506]Array
(
    [complete] => 
    [id] => 11241995748
    [time] => 1577648316235
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017971
)

2019-12-29 20:38:42 - cex delete buy orders: eth_btc [replace]
2019-12-29 20:38:43 - cex place new buy order: eth_btc 0.017973 19.8 [11241996187] margin:0.21699215489901]Array
(
    [complete] => 
    [id] => 11241996187
    [time] => 1577648323148
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017973
)

2019-12-29 20:38:50 - cex delete buy orders: eth_btc [replace]
2019-12-29 20:38:51 - cex place new buy order: eth_btc 0.017975 19.8 [11241996893] margin:0.20027816411681]Array
(
    [complete] => 
    [id] => 11241996893
    [time] => 1577648331340
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017975
)

2019-12-29 20:38:57 - cex delete buy orders: eth_btc [above margin]
2019-12-29 20:39:09 - cex place new buy order: eth_btc 0.017978 19.8 [11241998350]Array
(
    [complete] => 
    [id] => 11241998350
    [time] => 1577648349392
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017978
)

2019-12-29 20:39:14 - cex delete buy orders: eth_btc [above margin]
2019-12-29 20:45:25 - cex place new buy order: eth_btc 0.017945 19.8 [11242039789]Array
(
    [complete] => 
    [id] => 11242039789
    [time] => 1577648724911
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017945
)

2019-12-29 20:45:30 - cex delete buy orders: eth_btc [replace]
2019-12-29 20:45:31 - cex place new buy order: eth_btc 0.017949 19.8 [11242040743] margin:0.26742436904563]Array
(
    [complete] => 
    [id] => 11242040743
    [time] => 1577648731399
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017949
)

2019-12-29 20:45:37 - cex delete buy orders: eth_btc [replace]
2019-12-29 20:45:38 - cex place new buy order: eth_btc 0.017951 19.8 [11242041800] margin:0.23397025235361]Array
(
    [complete] => 
    [id] => 11242041800
    [time] => 1577648737914
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017951
)

2019-12-29 20:45:44 - cex delete buy orders: eth_btc [replace]
2019-12-29 20:45:45 - cex place new buy order: eth_btc 0.017953 19.8 [11242042406] margin:0.22837408789618]Array
(
    [complete] => 
    [id] => 11242042406
    [time] => 1577648744599
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017953
)

2019-12-29 20:45:50 - cex delete buy orders: eth_btc [replace]
2019-12-29 20:45:51 - cex place new buy order: eth_btc 0.017955 19.8 [11242043040] margin:0.22277917014759]Array
(
    [complete] => 
    [id] => 11242043040
    [time] => 1577648751321
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017955
)

2019-12-29 20:45:57 - cex delete buy orders: eth_btc [replace]
2019-12-29 20:45:57 - cex place new buy order: eth_btc 0.017957 19.8 [11242043753] margin:0.21161663975051]Array
(
    [complete] => 
    [id] => 11242043753
    [time] => 1577648757579
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017957
)

2019-12-29 20:46:03 - cex delete buy orders: eth_btc[move]
2019-12-29 20:46:04 - cex place new buy order: eth_btc 0.017959 19.8 [11242044486] margin:0.19487750556793]Array
(
    [complete] => 
    [id] => 11242044486
    [time] => 1577648764165
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017959
)

2019-12-29 20:46:11 - cex delete buy orders: eth_btc[move]
2019-12-29 20:46:11 - cex place new buy order: eth_btc 0.01796 19.8 [11242045211] margin:0.19486665553143]Array
(
    [complete] => 
    [id] => 11242045211
    [time] => 1577648771528
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01796
)

2019-12-29 20:46:17 - cex delete buy orders: eth_btc [above margin]
2019-12-29 20:51:52 - cex place new buy order: eth_btc 0.017967 19.8 [11242078434]Array
(
    [complete] => 
    [id] => 11242078434
    [time] => 1577649111630
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017967
)

2019-12-29 20:51:58 - cex delete buy orders: eth_btc [replace]
2019-12-29 20:51:59 - cex place new buy order: eth_btc 0.01797 19.8 [11242079075] margin:0.21146355036172]Array
(
    [complete] => 
    [id] => 11242079075
    [time] => 1577649119380
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01797
)

2019-12-29 20:52:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 20:52:04 - cex place new buy order: eth_btc 0.017972 19.8 [11242079523] margin:0.2058758068106]Array
(
    [complete] => 
    [id] => 11242079523
    [time] => 1577649124203
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017972
)

2019-12-29 20:52:11 - cex delete buy orders: eth_btc [replace]
2019-12-29 20:52:12 - cex place new buy order: eth_btc 0.017974 19.8 [11242080102] margin:0.20028930677647]Array
(
    [complete] => 
    [id] => 11242080102
    [time] => 1577649132078
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017974
)

2019-12-29 20:52:18 - cex delete buy orders: eth_btc [above margin]
2019-12-29 20:52:24 - cex place new buy order: eth_btc 0.017979 19.8 [11242082059]Array
(
    [complete] => 
    [id] => 11242082059
    [time] => 1577649144462
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017979
)

2019-12-29 20:52:31 - cex delete buy orders: eth_btc [replace]
2019-12-29 20:52:31 - cex place new buy order: eth_btc 0.018017 19.8 [11242084298] margin:0.21091191652329]Array
(
    [complete] => 
    [id] => 11242084298
    [time] => 1577649151475
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018017
)

2019-12-29 20:52:38 - cex delete buy orders: eth_btc [replace]
2019-12-29 20:52:39 - cex place new buy order: eth_btc 0.01802 19.8 [11242086220] margin:0.33296337402884]Array
(
    [complete] => 
    [id] => 11242086220
    [time] => 1577649159457
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01802
)

2019-12-29 20:52:45 - cex delete buy orders: eth_btc [replace]
2019-12-29 20:52:46 - cex place new buy order: eth_btc 0.018022 19.8 [11242087956] margin:0.27188991232938]Array
(
    [complete] => 
    [id] => 11242087956
    [time] => 1577649166241
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018022
)

2019-12-29 20:52:53 - cex delete buy orders: eth_btc [replace]
2019-12-29 20:52:54 - cex place new buy order: eth_btc 0.018024 19.8 [11242089382] margin:0.21637816245006]Array
(
    [complete] => 
    [id] => 11242089382
    [time] => 1577649173946
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018024
)

2019-12-29 20:53:00 - cex delete buy orders: eth_btc [replace]
2019-12-29 20:53:01 - cex place new buy order: eth_btc 0.018027 19.8 [11242090625] margin:0.24407832695401]Array
(
    [complete] => 
    [id] => 11242090625
    [time] => 1577649181051
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018027
)

2019-12-29 20:53:03 - cex delete buy orders: eth_btc [above margin]
2019-12-29 20:53:09 - cex place new buy order: eth_btc 0.018027 19.8 [11242091947]Array
(
    [complete] => 
    [id] => 11242091947
    [time] => 1577649189387
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018027
)

2019-12-29 20:53:14 - cex delete buy orders: eth_btc [replace]
2019-12-29 20:53:15 - cex place new buy order: eth_btc 0.018029 19.8 [11242092636] margin:0.26069110876921]Array
(
    [complete] => 
    [id] => 11242092636
    [time] => 1577649195345
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018029
)

2019-12-29 20:53:22 - cex delete buy orders: eth_btc [replace]
2019-12-29 20:53:23 - cex place new buy order: eth_btc 0.018032 19.8 [11242093934] margin:0.2273735581189]Array
(
    [complete] => 
    [id] => 11242093934
    [time] => 1577649203292
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018032
)

2019-12-29 20:53:30 - cex delete buy orders: eth_btc [above margin]
2019-12-29 20:53:35 - cex place new buy order: eth_btc 0.018032 19.8 [11242096179]Array
(
    [complete] => 
    [id] => 11242096179
    [time] => 1577649215528
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018032
)

2019-12-29 20:53:41 - cex delete buy orders: eth_btc [replace]
2019-12-29 20:53:42 - cex place new buy order: eth_btc 0.018035 19.8 [11242097295] margin:0.23842528416966]Array
(
    [complete] => 
    [id] => 11242097295
    [time] => 1577649221590
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018035
)

2019-12-29 20:53:48 - cex delete buy orders: eth_btc [above margin]
2019-12-29 20:53:55 - cex place new buy order: eth_btc 0.018035 19.8 [11242099408]Array
(
    [complete] => 
    [id] => 11242099408
    [time] => 1577649235413
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018035
)

2019-12-29 20:54:03 - cex delete buy orders: eth_btc [above margin]
2019-12-29 20:56:04 - cex place new buy order: eth_btc 0.017996 19.8 [11242117398]Array
(
    [complete] => 
    [id] => 11242117398
    [time] => 1577649363819
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017996
)

2019-12-29 20:56:09 - cex delete buy orders: eth_btc [replace]
2019-12-29 20:56:10 - cex place new buy order: eth_btc 0.017998 19.8 [11242118134] margin:0.20557839759974]Array
(
    [complete] => 
    [id] => 11242118134
    [time] => 1577649370217
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017998
)

2019-12-29 20:56:16 - cex delete buy orders: eth_btc [above margin]
2019-12-29 20:56:22 - cex place new buy order: eth_btc 0.01798 19.8 [11242119422]Array
(
    [complete] => 
    [id] => 11242119422
    [time] => 1577649381899
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01798
)

2019-12-29 20:56:27 - cex delete buy orders: eth_btc [replace]
2019-12-29 20:56:29 - cex place new buy order: eth_btc 0.017983 19.8 [11242120217] margin:0.28360117889117]Array
(
    [complete] => 
    [id] => 11242120217
    [time] => 1577649388364
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017983
)

2019-12-29 20:56:35 - cex delete buy orders: eth_btc [replace]
2019-12-29 20:56:36 - cex place new buy order: eth_btc 0.017985 19.8 [11242121424] margin:0.26688907422852]Array
(
    [complete] => 
    [id] => 11242121424
    [time] => 1577649395821
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017985
)

2019-12-29 20:56:43 - cex delete buy orders: eth_btc [replace]
2019-12-29 20:56:44 - cex place new buy order: eth_btc 0.017987 19.8 [11242123135] margin:0.21126369044309]Array
(
    [complete] => 
    [id] => 11242123135
    [time] => 1577649403797
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017987
)

2019-12-29 20:56:50 - cex delete buy orders: eth_btc [replace]
2019-12-29 20:56:51 - cex place new buy order: eth_btc 0.017989 19.8 [11242124524] margin:0.21124020234589]Array
(
    [complete] => 
    [id] => 11242124524
    [time] => 1577649410825
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017989
)

2019-12-29 20:56:56 - cex delete buy orders: eth_btc [replace]
2019-12-29 20:56:57 - cex place new buy order: eth_btc 0.017991 19.8 [11242125646] margin:0.20010005002502]Array
(
    [complete] => 
    [id] => 11242125646
    [time] => 1577649417291
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017991
)

2019-12-29 20:57:03 - cex delete buy orders: eth_btc [above margin]
2019-12-29 20:57:10 - cex place new buy order: eth_btc 0.017976 19.8 [11242127735]Array
(
    [complete] => 
    [id] => 11242127735
    [time] => 1577649430141
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017976
)

2019-12-29 20:57:16 - cex delete buy orders: eth_btc [replace]
2019-12-29 20:57:17 - cex place new buy order: eth_btc 0.017978 19.8 [11242128754] margin:0.30592946935142]Array
(
    [complete] => 
    [id] => 11242128754
    [time] => 1577649437150
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017978
)

2019-12-29 20:57:23 - cex delete buy orders: eth_btc [replace]
2019-12-29 20:57:24 - cex place new buy order: eth_btc 0.01798 19.8 [11242130137] margin:0.34482758620689]Array
(
    [complete] => 
    [id] => 11242130137
    [time] => 1577649444285
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01798
)

2019-12-29 20:57:30 - cex delete buy orders: eth_btc [replace]
2019-12-29 20:57:31 - cex place new buy order: eth_btc 0.017982 19.8 [11242131334] margin:0.30586141697253]Array
(
    [complete] => 
    [id] => 11242131334
    [time] => 1577649450724
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017982
)

2019-12-29 20:57:37 - cex delete buy orders: eth_btc [replace]
2019-12-29 20:57:38 - cex place new buy order: eth_btc 0.017984 19.8 [11242132436] margin:0.26690391459074]Array
(
    [complete] => 
    [id] => 11242132436
    [time] => 1577649458184
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017984
)

2019-12-29 20:57:44 - cex delete buy orders: eth_btc [replace]
2019-12-29 20:57:45 - cex place new buy order: eth_btc 0.017986 19.8 [11242133580] margin:0.24463471589014]Array
(
    [complete] => 
    [id] => 11242133580
    [time] => 1577649465112
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017986
)

2019-12-29 20:57:51 - cex delete buy orders: eth_btc [replace]
2019-12-29 20:57:52 - cex place new buy order: eth_btc 0.017988 19.8 [11242134676] margin:0.25572603958195]Array
(
    [complete] => 
    [id] => 11242134676
    [time] => 1577649471788
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017988
)

2019-12-29 20:57:58 - cex delete buy orders: eth_btc [replace]
2019-12-29 20:57:59 - cex place new buy order: eth_btc 0.01799 19.8 [11242135599] margin:0.25569760978319]Array
(
    [complete] => 
    [id] => 11242135599
    [time] => 1577649478988
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01799
)

2019-12-29 20:58:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 20:58:04 - cex place new buy order: eth_btc 0.017992 19.8 [11242136462] margin:0.24455313472653]Array
(
    [complete] => 
    [id] => 11242136462
    [time] => 1577649484319
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017992
)

2019-12-29 20:58:11 - cex delete buy orders: eth_btc [replace]
2019-12-29 20:58:11 - cex place new buy order: eth_btc 0.017995 19.8 [11242137457] margin:0.25006946373993]Array
(
    [complete] => 
    [id] => 11242137457
    [time] => 1577649491529
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017995
)

2019-12-29 20:58:17 - cex delete buy orders: eth_btc [replace]
2019-12-29 20:58:19 - cex place new buy order: eth_btc 0.017997 19.8 [11242138403] margin:0.26671111851972]Array
(
    [complete] => 
    [id] => 11242138403
    [time] => 1577649498371
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017997
)

2019-12-29 20:58:25 - cex delete buy orders: eth_btc [replace]
2019-12-29 20:58:26 - cex place new buy order: eth_btc 0.017999 19.8 [11242139860] margin:0.2555697538752]Array
(
    [complete] => 
    [id] => 11242139860
    [time] => 1577649505829
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017999
)

2019-12-29 20:58:32 - cex delete buy orders: eth_btc [replace]
2019-12-29 20:58:33 - cex place new buy order: eth_btc 0.018001 19.8 [11242141557] margin:0.23887561802123]Array
(
    [complete] => 
    [id] => 11242141557
    [time] => 1577649512932
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018001
)

2019-12-29 20:58:41 - cex delete buy orders: eth_btc [replace]
2019-12-29 20:58:42 - cex place new buy order: eth_btc 0.018003 19.8 [11242142648] margin:0.26662222962839]Array
(
    [complete] => 
    [id] => 11242142648
    [time] => 1577649521958
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018003
)

2019-12-29 20:58:48 - cex delete buy orders: eth_btc [replace]
2019-12-29 20:58:49 - cex place new buy order: eth_btc 0.018005 19.8 [11242143577] margin:0.26103860038877]Array
(
    [complete] => 
    [id] => 11242143577
    [time] => 1577649529457
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018005
)

2019-12-29 20:58:57 - cex delete buy orders: eth_btc [replace]
2019-12-29 20:58:58 - cex place new buy order: eth_btc 0.018007 19.8 [11242144637] margin:0.22768923196534]Array
(
    [complete] => 
    [id] => 11242144637
    [time] => 1577649537647
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018007
)

2019-12-29 20:59:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 20:59:04 - cex place new buy order: eth_btc 0.018009 19.8 [11242145419] margin:0.23321672497085]Array
(
    [complete] => 
    [id] => 11242145419
    [time] => 1577649543812
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018009
)

2019-12-29 20:59:09 - cex delete buy orders: eth_btc [above margin]
2019-12-29 20:59:15 - cex place new buy order: eth_btc 0.017977 19.8 [11242147087]Array
(
    [complete] => 
    [id] => 11242147087
    [time] => 1577649555333
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017977
)

2019-12-29 20:59:21 - cex delete buy orders: eth_btc [replace]
2019-12-29 20:59:22 - cex place new buy order: eth_btc 0.017979 19.8 [11242148040] margin:0.37265698870903]Array
(
    [complete] => 
    [id] => 11242148040
    [time] => 1577649562213
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017979
)

2019-12-29 20:59:28 - cex delete buy orders: eth_btc [replace]
2019-12-29 20:59:29 - cex place new buy order: eth_btc 0.017981 19.8 [11242148656] margin:0.32812413102719]Array
(
    [complete] => 
    [id] => 11242148656
    [time] => 1577649569393
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017981
)

2019-12-29 20:59:36 - cex delete buy orders: eth_btc [replace]
2019-12-29 20:59:37 - cex place new buy order: eth_btc 0.017983 19.8 [11242149680] margin:0.34477006061278]Array
(
    [complete] => 
    [id] => 11242149680
    [time] => 1577649577247
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017983
)

2019-12-29 20:59:44 - cex delete buy orders: eth_btc [replace]
2019-12-29 20:59:45 - cex place new buy order: eth_btc 0.017985 19.8 [11242150896] margin:0.35029190992495]Array
(
    [complete] => 
    [id] => 11242150896
    [time] => 1577649585242
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017985
)

2019-12-29 20:59:51 - cex delete buy orders: eth_btc [replace]
2019-12-29 20:59:51 - cex place new buy order: eth_btc 0.017988 19.8 [11242151826] margin:0.35579275072268]Array
(
    [complete] => 
    [id] => 11242151826
    [time] => 1577649591467
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017988
)

2019-12-29 20:59:58 - cex delete buy orders: eth_btc [replace]
2019-12-29 20:59:59 - cex place new buy order: eth_btc 0.017996 19.8 [11242152676] margin:0.27228272949542]Array
(
    [complete] => 
    [id] => 11242152676
    [time] => 1577649599366
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017996
)

2019-12-29 21:00:04 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:00:05 - cex place new buy order: eth_btc 0.017998 19.8 [11242153300] margin:0.28336481831315]Array
(
    [complete] => 
    [id] => 11242153300
    [time] => 1577649604692
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017998
)

2019-12-29 21:00:11 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:00:12 - cex place new buy order: eth_btc 0.018001 19.8 [11242154034] margin:0.26109660574414]Array
(
    [complete] => 
    [id] => 11242154034
    [time] => 1577649611754
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018001
)

2019-12-29 21:00:17 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:00:18 - cex place new buy order: eth_btc 0.018003 19.8 [11242154773] margin:0.29439537854801]Array
(
    [complete] => 
    [id] => 11242154773
    [time] => 1577649618018
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018003
)

2019-12-29 21:00:24 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:00:25 - cex place new buy order: eth_btc 0.018005 19.8 [11242155340] margin:0.27770063871149]Array
(
    [complete] => 
    [id] => 11242155340
    [time] => 1577649624716
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018005
)

2019-12-29 21:00:31 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:00:31 - cex place new buy order: eth_btc 0.018007 19.8 [11242156031] margin:0.22768923196534]Array
(
    [complete] => 
    [id] => 11242156031
    [time] => 1577649631514
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018007
)

2019-12-29 21:00:37 - cex delete buy orders: eth_btc[move]
2019-12-29 21:00:38 - cex place new buy order: eth_btc 0.018008 19.8 [11242157421] margin:0.19990004997501]Array
(
    [complete] => 
    [id] => 11242157421
    [time] => 1577649638160
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018008
)

2019-12-29 21:00:44 - cex delete buy orders: eth_btc [above margin]
2019-12-29 21:00:52 - cex place new buy order: eth_btc 0.017997 19.8 [11242160765]Array
(
    [complete] => 
    [id] => 11242160765
    [time] => 1577649651775
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017997
)

2019-12-29 21:00:58 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:00:59 - cex place new buy order: eth_btc 0.017999 19.8 [11242162164] margin:0.2333462970165]Array
(
    [complete] => 
    [id] => 11242162164
    [time] => 1577649658516
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017999
)

2019-12-29 21:01:02 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:01:03 - cex place new buy order: eth_btc 0.018001 19.8 [11242162749] margin:0.21665463029832]Array
(
    [complete] => 
    [id] => 11242162749
    [time] => 1577649663151
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018001
)

2019-12-29 21:01:09 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:01:10 - cex place new buy order: eth_btc 0.018003 19.8 [11242164021] margin:0.26106759984446]Array
(
    [complete] => 
    [id] => 11242164021
    [time] => 1577649670381
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018003
)

2019-12-29 21:01:16 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:01:17 - cex place new buy order: eth_btc 0.018005 19.8 [11242165247] margin:0.24437656206608]Array
(
    [complete] => 
    [id] => 11242165247
    [time] => 1577649677013
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018005
)

2019-12-29 21:01:23 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:01:24 - cex place new buy order: eth_btc 0.018007 19.8 [11242166263] margin:0.21102904426054]Array
(
    [complete] => 
    [id] => 11242166263
    [time] => 1577649684259
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018007
)

2019-12-29 21:01:30 - cex delete buy orders: eth_btc[move]
2019-12-29 21:01:31 - cex place new buy order: eth_btc 0.018008 19.8 [11242167295] margin:0.19990004997501]Array
(
    [complete] => 
    [id] => 11242167295
    [time] => 1577649691124
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018008
)

2019-12-29 21:01:37 - cex delete buy orders: eth_btc[move]
2019-12-29 21:01:38 - cex place new buy order: eth_btc 0.018009 19.8 [11242168588] margin:0.199888950583]Array
(
    [complete] => 
    [id] => 11242168588
    [time] => 1577649697787
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018009
)

2019-12-29 21:01:44 - cex delete buy orders: eth_btc [above margin]
2019-12-29 21:02:14 - cex place new buy order: eth_btc 0.017996 19.8 [11242173685]Array
(
    [complete] => 
    [id] => 11242173685
    [time] => 1577649734246
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017996
)

2019-12-29 21:02:19 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:02:20 - cex place new buy order: eth_btc 0.017998 19.8 [11242174471] margin:0.23335926214023]Array
(
    [complete] => 
    [id] => 11242174471
    [time] => 1577649740263
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017998
)

2019-12-29 21:02:26 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:02:27 - cex place new buy order: eth_btc 0.018 19.8 [11242175742] margin:0.20555555555555]Array
(
    [complete] => 
    [id] => 11242175742
    [time] => 1577649746943
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018
)

2019-12-29 21:02:32 - cex delete buy orders: eth_btc [above margin]
2019-12-29 21:02:39 - cex place new buy order: eth_btc 0.017976 19.8 [11242177422]Array
(
    [complete] => 
    [id] => 11242177422
    [time] => 1577649759321
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017976
)

2019-12-29 21:02:44 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:02:45 - cex place new buy order: eth_btc 0.017978 19.8 [11242178151] margin:0.30036711536321]Array
(
    [complete] => 
    [id] => 11242178151
    [time] => 1577649765117
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017978
)

2019-12-29 21:02:51 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:02:51 - cex place new buy order: eth_btc 0.01798 19.8 [11242179203] margin:0.26696329254727]Array
(
    [complete] => 
    [id] => 11242179203
    [time] => 1577649771451
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01798
)

2019-12-29 21:02:57 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:02:58 - cex place new buy order: eth_btc 0.017982 19.8 [11242180616] margin:0.36147258369481]Array
(
    [complete] => 
    [id] => 11242180616
    [time] => 1577649778040
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017982
)

2019-12-29 21:03:04 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:03:05 - cex place new buy order: eth_btc 0.017984 19.8 [11242181933] margin:0.28914590747331]Array
(
    [complete] => 
    [id] => 11242181933
    [time] => 1577649784784
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017984
)

2019-12-29 21:03:11 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:03:11 - cex place new buy order: eth_btc 0.017986 19.8 [11242182941] margin:0.25575447570332]Array
(
    [complete] => 
    [id] => 11242182941
    [time] => 1577649791488
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017986
)

2019-12-29 21:03:17 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:03:19 - cex place new buy order: eth_btc 0.017989 19.8 [11242184010] margin:0.27794763466562]Array
(
    [complete] => 
    [id] => 11242184010
    [time] => 1577649798273
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017989
)

2019-12-29 21:03:24 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:03:25 - cex place new buy order: eth_btc 0.017991 19.8 [11242184939] margin:0.23345005836253]Array
(
    [complete] => 
    [id] => 11242184939
    [time] => 1577649805213
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017991
)

2019-12-29 21:03:31 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:03:31 - cex place new buy order: eth_btc 0.017993 19.8 [11242185660] margin:0.20007780803644]Array
(
    [complete] => 
    [id] => 11242185660
    [time] => 1577649811511
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017993
)

2019-12-29 21:03:38 - cex delete buy orders: eth_btc [above margin]
2019-12-29 21:03:45 - cex place new buy order: eth_btc 0.017976 19.8 [11242187554]Array
(
    [complete] => 
    [id] => 11242187554
    [time] => 1577649825516
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017976
)

2019-12-29 21:03:51 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:03:52 - cex place new buy order: eth_btc 0.017978 19.8 [11242188216] margin:0.27255534542219]Array
(
    [complete] => 
    [id] => 11242188216
    [time] => 1577649831680
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017978
)

2019-12-29 21:03:57 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:03:58 - cex place new buy order: eth_btc 0.017981 19.8 [11242189203] margin:0.26694844558144]Array
(
    [complete] => 
    [id] => 11242189203
    [time] => 1577649838200
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017981
)

2019-12-29 21:04:04 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:04:05 - cex place new buy order: eth_btc 0.017983 19.8 [11242190113] margin:0.25579714174497]Array
(
    [complete] => 
    [id] => 11242190113
    [time] => 1577649844770
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017983
)

2019-12-29 21:04:11 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:04:12 - cex place new buy order: eth_btc 0.017985 19.8 [11242191127] margin:0.2224075618571]Array
(
    [complete] => 
    [id] => 11242191127
    [time] => 1577649851612
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017985
)

2019-12-29 21:04:17 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:04:18 - cex place new buy order: eth_btc 0.017987 19.8 [11242191928] margin:0.21126369044309]Array
(
    [complete] => 
    [id] => 11242191928
    [time] => 1577649858186
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017987
)

2019-12-29 21:04:24 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:04:26 - cex place new buy order: eth_btc 0.017989 19.8 [11242192765] margin:0.20012229695925]Array
(
    [complete] => 
    [id] => 11242192765
    [time] => 1577649865726
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017989
)

2019-12-29 21:04:31 - cex delete buy orders: eth_btc [above margin]
2019-12-29 21:04:38 - cex place new buy order: eth_btc 0.017977 19.8 [11242193880]Array
(
    [complete] => 
    [id] => 11242193880
    [time] => 1577649877744
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017977
)

2019-12-29 21:04:43 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:04:44 - cex place new buy order: eth_btc 0.017979 19.8 [11242194605] margin:0.27254018577227]Array
(
    [complete] => 
    [id] => 11242194605
    [time] => 1577649883832
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017979
)

2019-12-29 21:04:51 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:04:52 - cex place new buy order: eth_btc 0.017981 19.8 [11242195383] margin:0.26694844558144]Array
(
    [complete] => 
    [id] => 11242195383
    [time] => 1577649891686
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017981
)

2019-12-29 21:04:57 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:04:59 - cex place new buy order: eth_btc 0.017984 19.8 [11242196078] margin:0.26690391459074]Array
(
    [complete] => 
    [id] => 11242196078
    [time] => 1577649898514
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017984
)

2019-12-29 21:05:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:05:04 - cex place new buy order: eth_btc 0.017986 19.8 [11242196712] margin:0.24463471589014]Array
(
    [complete] => 
    [id] => 11242196712
    [time] => 1577649904251
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017986
)

2019-12-29 21:05:11 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:05:12 - cex place new buy order: eth_btc 0.017988 19.8 [11242197589] margin:0.22237046920168]Array
(
    [complete] => 
    [id] => 11242197589
    [time] => 1577649911903
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017988
)

2019-12-29 21:05:18 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:05:20 - cex place new buy order: eth_btc 0.01799 19.8 [11242198876] margin:0.22790439132849]Array
(
    [complete] => 
    [id] => 11242198876
    [time] => 1577649919784
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01799
)

2019-12-29 21:05:26 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:05:27 - cex place new buy order: eth_btc 0.017992 19.8 [11242200094] margin:0.20564695420187]Array
(
    [complete] => 
    [id] => 11242200094
    [time] => 1577649927165
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017992
)

2019-12-29 21:05:33 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:05:34 - cex place new buy order: eth_btc 0.017994 19.8 [11242201311] margin:0.25564076914528]Array
(
    [complete] => 
    [id] => 11242201311
    [time] => 1577649933850
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017994
)

2019-12-29 21:05:39 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:05:40 - cex place new buy order: eth_btc 0.017996 19.8 [11242202159] margin:0.23338519671037]Array
(
    [complete] => 
    [id] => 11242202159
    [time] => 1577649940256
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017996
)

2019-12-29 21:05:46 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:05:47 - cex place new buy order: eth_btc 0.017998 19.8 [11242203417] margin:0.22224691632402]Array
(
    [complete] => 
    [id] => 11242203417
    [time] => 1577649946860
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017998
)

2019-12-29 21:05:52 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:05:53 - cex place new buy order: eth_btc 0.018 19.8 [11242204115] margin:0.22777777777778]Array
(
    [complete] => 
    [id] => 11242204115
    [time] => 1577649953214
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018
)

2019-12-29 21:05:59 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:06:00 - cex place new buy order: eth_btc 0.018002 19.8 [11242204826] margin:0.21664259526719]Array
(
    [complete] => 
    [id] => 11242204826
    [time] => 1577649959859
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018002
)

2019-12-29 21:06:04 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:06:05 - cex place new buy order: eth_btc 0.018004 19.8 [11242205395] margin:0.22217285047765]Array
(
    [complete] => 
    [id] => 11242205395
    [time] => 1577649964702
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018004
)

2019-12-29 21:06:10 - cex delete buy orders: eth_btc [above margin]
2019-12-29 21:06:16 - cex place new buy order: eth_btc 0.017985 19.8 [11242207317]Array
(
    [complete] => 
    [id] => 11242207317
    [time] => 1577649976489
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017985
)

2019-12-29 21:06:22 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:06:23 - cex place new buy order: eth_btc 0.017987 19.8 [11242208381] margin:0.30577639406237]Array
(
    [complete] => 
    [id] => 11242208381
    [time] => 1577649983071
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017987
)

2019-12-29 21:06:29 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:06:30 - cex place new buy order: eth_btc 0.017989 19.8 [11242209465] margin:0.25571182389237]Array
(
    [complete] => 
    [id] => 11242209465
    [time] => 1577649989893
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017989
)

2019-12-29 21:06:35 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:06:36 - cex place new buy order: eth_btc 0.017991 19.8 [11242210352] margin:0.24456672780835]Array
(
    [complete] => 
    [id] => 11242210352
    [time] => 1577649996237
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017991
)

2019-12-29 21:06:42 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:06:43 - cex place new buy order: eth_btc 0.017993 19.8 [11242211659] margin:0.23342410937586]Array
(
    [complete] => 
    [id] => 11242211659
    [time] => 1577650003042
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017993
)

2019-12-29 21:06:49 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:06:50 - cex place new buy order: eth_btc 0.017995 19.8 [11242212353] margin:0.25006946373993]Array
(
    [complete] => 
    [id] => 11242212353
    [time] => 1577650009965
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017995
)

2019-12-29 21:06:55 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:06:56 - cex place new buy order: eth_btc 0.017997 19.8 [11242213022] margin:0.23892871034059]Array
(
    [complete] => 
    [id] => 11242213022
    [time] => 1577650016286
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017997
)

2019-12-29 21:07:02 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:07:04 - cex place new buy order: eth_btc 0.017999 19.8 [11242213874] margin:0.22779043280181]Array
(
    [complete] => 
    [id] => 11242213874
    [time] => 1577650023765
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017999
)

2019-12-29 21:07:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:07:11 - cex place new buy order: eth_btc 0.018001 19.8 [11242214864] margin:0.21665463029832]Array
(
    [complete] => 
    [id] => 11242214864
    [time] => 1577650030900
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018001
)

2019-12-29 21:07:17 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:07:18 - cex place new buy order: eth_btc 0.018003 19.8 [11242216018] margin:0.23884908070877]Array
(
    [complete] => 
    [id] => 11242216018
    [time] => 1577650038065
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018003
)

2019-12-29 21:07:24 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:07:25 - cex place new buy order: eth_btc 0.018005 19.8 [11242217077] margin:0.24437656206608]Array
(
    [complete] => 
    [id] => 11242217077
    [time] => 1577650044720
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018005
)

2019-12-29 21:07:31 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:07:31 - cex place new buy order: eth_btc 0.018007 19.8 [11242218148] margin:0.24434941967013]Array
(
    [complete] => 
    [id] => 11242218148
    [time] => 1577650051482
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018007
)

2019-12-29 21:07:37 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:07:38 - cex place new buy order: eth_btc 0.018009 19.8 [11242219327] margin:0.22211116663888]Array
(
    [complete] => 
    [id] => 11242219327
    [time] => 1577650058218
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018009
)

2019-12-29 21:07:46 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:07:47 - cex place new buy order: eth_btc 0.018011 19.8 [11242220517] margin:0.2276386652601]Array
(
    [complete] => 
    [id] => 11242220517
    [time] => 1577650066989
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018011
)

2019-12-29 21:07:53 - cex delete buy orders: eth_btc [above margin]
2019-12-29 21:07:59 - cex place new buy order: eth_btc 0.017996 19.8 [11242222259]Array
(
    [complete] => 
    [id] => 11242222259
    [time] => 1577650079397
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017996
)

2019-12-29 21:08:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:08:04 - cex place new buy order: eth_btc 0.017998 19.8 [11242222692] margin:0.30003333703743]Array
(
    [complete] => 
    [id] => 11242222692
    [time] => 1577650084088
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.017998
)

2019-12-29 21:08:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:08:11 - cex place new buy order: eth_btc 0.01802 19.8 [11242223977] margin:0.37180910099888]Array
(
    [complete] => 
    [id] => 11242223977
    [time] => 1577650090758
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01802
)

2019-12-29 21:08:16 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:08:17 - cex place new buy order: eth_btc 0.018047 19.8 [11242225072] margin:0.23272566077464]Array
(
    [complete] => 
    [id] => 11242225072
    [time] => 1577650097395
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018047
)

2019-12-29 21:08:24 - cex delete buy orders: eth_btc [above margin]
2019-12-29 21:08:30 - cex place new buy order: eth_btc 0.018023 19.8 [11242227028]Array
(
    [complete] => 
    [id] => 11242227028
    [time] => 1577650109989
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018023
)

2019-12-29 21:08:35 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:08:36 - cex place new buy order: eth_btc 0.018025 19.8 [11242227678] margin:0.34396671289876]Array
(
    [complete] => 
    [id] => 11242227678
    [time] => 1577650115983
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018025
)

2019-12-29 21:08:42 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:08:42 - cex place new buy order: eth_btc 0.018027 19.8 [11242228165] margin:0.39385366394851]Array
(
    [complete] => 
    [id] => 11242228165
    [time] => 1577650122582
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018027
)

2019-12-29 21:08:48 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:08:49 - cex place new buy order: eth_btc 0.018029 19.8 [11242228925] margin:0.32725054079539]Array
(
    [complete] => 
    [id] => 11242228925
    [time] => 1577650129363
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018029
)

2019-12-29 21:08:55 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:08:56 - cex place new buy order: eth_btc 0.018031 19.8 [11242229675] margin:0.29948422161832]Array
(
    [complete] => 
    [id] => 11242229675
    [time] => 1577650135785
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018031
)

2019-12-29 21:09:02 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:09:03 - cex place new buy order: eth_btc 0.018033 19.8 [11242230431] margin:0.26063328342483]Array
(
    [complete] => 
    [id] => 11242230431
    [time] => 1577650142671
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018033
)

2019-12-29 21:09:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:09:11 - cex place new buy order: eth_btc 0.018035 19.8 [11242231263] margin:0.31605212087606]Array
(
    [complete] => 
    [id] => 11242231263
    [time] => 1577650150631
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018035
)

2019-12-29 21:09:16 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:09:17 - cex place new buy order: eth_btc 0.018037 19.8 [11242231879] margin:0.27720796141264]Array
(
    [complete] => 
    [id] => 11242231879
    [time] => 1577650157219
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018037
)

2019-12-29 21:09:23 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:09:24 - cex place new buy order: eth_btc 0.018039 19.8 [11242232623] margin:0.27163368257663]Array
(
    [complete] => 
    [id] => 11242232623
    [time] => 1577650164226
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018039
)

2019-12-29 21:09:31 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:09:31 - cex place new buy order: eth_btc 0.018041 19.8 [11242233395] margin:0.26051770966131]Array
(
    [complete] => 
    [id] => 11242233395
    [time] => 1577650171490
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018041
)

2019-12-29 21:09:38 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:09:39 - cex place new buy order: eth_btc 0.018043 19.8 [11242233977] margin:0.2494042010752]Array
(
    [complete] => 
    [id] => 11242233977
    [time] => 1577650178993
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018043
)

2019-12-29 21:09:44 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:09:45 - cex place new buy order: eth_btc 0.018045 19.8 [11242234703] margin:0.26045996120809]Array
(
    [complete] => 
    [id] => 11242234703
    [time] => 1577650185208
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018045
)

2019-12-29 21:09:51 - cex delete buy orders: eth_btc [above margin]
2019-12-29 21:09:57 - cex place new buy order: eth_btc 0.018024 19.8 [11242236039]Array
(
    [complete] => 
    [id] => 11242236039
    [time] => 1577650197130
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018024
)

2019-12-29 21:10:04 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:10:05 - cex place new buy order: eth_btc 0.018026 19.8 [11242236615] margin:0.32175746144458]Array
(
    [complete] => 
    [id] => 11242236615
    [time] => 1577650204834
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018026
)

2019-12-29 21:10:11 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:10:11 - cex place new buy order: eth_btc 0.018028 19.8 [11242237158] margin:0.31062791213665]Array
(
    [complete] => 
    [id] => 11242237158
    [time] => 1577650211469
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018028
)

2019-12-29 21:10:19 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:10:20 - cex place new buy order: eth_btc 0.01803 19.8 [11242238078] margin:0.28840820854132]Array
(
    [complete] => 
    [id] => 11242238078
    [time] => 1577650220054
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01803
)

2019-12-29 21:10:27 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:10:28 - cex place new buy order: eth_btc 0.018032 19.8 [11242239168] margin:0.32719609582963]Array
(
    [complete] => 
    [id] => 11242239168
    [time] => 1577650228229
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018032
)

2019-12-29 21:10:34 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:10:35 - cex place new buy order: eth_btc 0.018034 19.8 [11242239895] margin:0.32161472773649]Array
(
    [complete] => 
    [id] => 11242239895
    [time] => 1577650235289
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018034
)

2019-12-29 21:10:43 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:10:44 - cex place new buy order: eth_btc 0.018036 19.8 [11242241272] margin:0.28831226436017]Array
(
    [complete] => 
    [id] => 11242241272
    [time] => 1577650244012
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018036
)

2019-12-29 21:10:51 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:10:52 - cex place new buy order: eth_btc 0.018038 19.8 [11242242373] margin:0.31599955649184]Array
(
    [complete] => 
    [id] => 11242242373
    [time] => 1577650251828
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018038
)

2019-12-29 21:10:58 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:10:59 - cex place new buy order: eth_btc 0.01804 19.8 [11242243405] margin:0.29379157427938]Array
(
    [complete] => 
    [id] => 11242243405
    [time] => 1577650258988
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01804
)

2019-12-29 21:11:04 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:11:05 - cex place new buy order: eth_btc 0.018044 19.8 [11242243911] margin:0.31035247173576]Array
(
    [complete] => 
    [id] => 11242243911
    [time] => 1577650264680
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018044
)

2019-12-29 21:11:11 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:11:11 - cex place new buy order: eth_btc 0.018046 19.8 [11242244584] margin:0.31031807602793]Array
(
    [complete] => 
    [id] => 11242244584
    [time] => 1577650271508
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018046
)

2019-12-29 21:11:18 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:11:19 - cex place new buy order: eth_btc 0.018048 19.8 [11242245720] margin:0.37123226950353]Array
(
    [complete] => 
    [id] => 11242245720
    [time] => 1577650278537
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018048
)

2019-12-29 21:11:25 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:11:26 - cex place new buy order: eth_btc 0.018069 19.8 [11242246998] margin:0.28225136974929]Array
(
    [complete] => 
    [id] => 11242246998
    [time] => 1577650285841
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018069
)

2019-12-29 21:11:31 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:11:32 - cex place new buy order: eth_btc 0.018071 19.8 [11242248407] margin:0.29882131592052]Array
(
    [complete] => 
    [id] => 11242248407
    [time] => 1577650292470
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018071
)

2019-12-29 21:11:38 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:11:40 - cex place new buy order: eth_btc 0.018073 19.8 [11242249732] margin:0.33198694184695]Array
(
    [complete] => 
    [id] => 11242249732
    [time] => 1577650299811
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018073
)

2019-12-29 21:11:46 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:11:46 - cex place new buy order: eth_btc 0.018075 19.8 [11242250696] margin:0.29875518672198]Array
(
    [complete] => 
    [id] => 11242250696
    [time] => 1577650306446
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018075
)

2019-12-29 21:11:54 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:11:55 - cex place new buy order: eth_btc 0.018077 19.8 [11242251816] margin:0.32084969851192]Array
(
    [complete] => 
    [id] => 11242251816
    [time] => 1577650314657
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018077
)

2019-12-29 21:12:02 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:12:03 - cex place new buy order: eth_btc 0.018079 19.8 [11242252917] margin:0.30422036617068]Array
(
    [complete] => 
    [id] => 11242252917
    [time] => 1577650322729
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018079
)

2019-12-29 21:12:08 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:12:10 - cex place new buy order: eth_btc 0.018082 19.8 [11242254192] margin:0.27651808428271]Array
(
    [complete] => 
    [id] => 11242254192
    [time] => 1577650329825
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018082
)

2019-12-29 21:12:16 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:12:17 - cex place new buy order: eth_btc 0.018084 19.8 [11242255355] margin:0.27095775270958]Array
(
    [complete] => 
    [id] => 11242255355
    [time] => 1577650336835
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018084
)

2019-12-29 21:12:23 - cex delete buy orders: eth_btc[move]
2019-12-29 21:12:24 - cex place new buy order: eth_btc 0.018085 19.8 [11242256513] margin:0.19904898816763]Array
(
    [complete] => 
    [id] => 11242256513
    [time] => 1577650344262
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018085
)

2019-12-29 21:12:30 - cex delete buy orders: eth_btc [above margin]
2019-12-29 21:12:36 - cex place new buy order: eth_btc 0.018069 19.8 [11242258259]Array
(
    [complete] => 
    [id] => 11242258259
    [time] => 1577650355917
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018069
)

2019-12-29 21:12:42 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:12:43 - cex place new buy order: eth_btc 0.018071 19.8 [11242259505] margin:0.28775385977533]Array
(
    [complete] => 
    [id] => 11242259505
    [time] => 1577650362923
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018071
)

2019-12-29 21:12:49 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:12:50 - cex place new buy order: eth_btc 0.018073 19.8 [11242260377] margin:0.25452332208264]Array
(
    [complete] => 
    [id] => 11242260377
    [time] => 1577650370253
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018073
)

2019-12-29 21:12:57 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:12:59 - cex place new buy order: eth_btc 0.018075 19.8 [11242261357] margin:0.25449515905949]Array
(
    [complete] => 
    [id] => 11242261357
    [time] => 1577650378346
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018075
)

2019-12-29 21:13:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:13:04 - cex place new buy order: eth_btc 0.018077 19.8 [11242262089] margin:0.25446700226808]Array
(
    [complete] => 
    [id] => 11242262089
    [time] => 1577650384094
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018077
)

2019-12-29 21:13:11 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:13:12 - cex place new buy order: eth_btc 0.01808 19.8 [11242263034] margin:0.23230088495574]Array
(
    [complete] => 
    [id] => 11242263034
    [time] => 1577650391786
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01808
)

2019-12-29 21:13:19 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:13:20 - cex place new buy order: eth_btc 0.018082 19.8 [11242264174] margin:0.22674482911182]Array
(
    [complete] => 
    [id] => 11242264174
    [time] => 1577650399816
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018082
)

2019-12-29 21:13:25 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:13:26 - cex place new buy order: eth_btc 0.018084 19.8 [11242264905] margin:0.24883875248838]Array
(
    [complete] => 
    [id] => 11242264905
    [time] => 1577650406458
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018084
)

2019-12-29 21:13:33 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:13:34 - cex place new buy order: eth_btc 0.018087 19.8 [11242265664] margin:0.24326864598883]Array
(
    [complete] => 
    [id] => 11242265664
    [time] => 1577650414181
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018087
)

2019-12-29 21:13:41 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:13:42 - cex place new buy order: eth_btc 0.018089 19.8 [11242266273] margin:0.23771352755817]Array
(
    [complete] => 
    [id] => 11242266273
    [time] => 1577650422307
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018089
)

2019-12-29 21:13:49 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:13:50 - cex place new buy order: eth_btc 0.018091 19.8 [11242267358] margin:0.32060140401304]Array
(
    [complete] => 
    [id] => 11242267358
    [time] => 1577650430412
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018091
)

2019-12-29 21:13:56 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:13:57 - cex place new buy order: eth_btc 0.018093 19.8 [11242268383] margin:0.24871497264136]Array
(
    [complete] => 
    [id] => 11242268383
    [time] => 1577650437490
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018093
)

2019-12-29 21:14:02 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:14:03 - cex place new buy order: eth_btc 0.018095 19.8 [11242268939] margin:0.24868748273004]Array
(
    [complete] => 
    [id] => 11242268939
    [time] => 1577650443301
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018095
)

2019-12-29 21:14:09 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:14:10 - cex place new buy order: eth_btc 0.018097 19.8 [11242269533] margin:0.21550533237551]Array
(
    [complete] => 
    [id] => 11242269533
    [time] => 1577650449914
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018097
)

2019-12-29 21:14:16 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:14:16 - cex place new buy order: eth_btc 0.018099 19.8 [11242270325] margin:0.20995635117962]Array
(
    [complete] => 
    [id] => 11242270325
    [time] => 1577650456576
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018099
)

2019-12-29 21:14:22 - cex delete buy orders: eth_btc [above margin]
2019-12-29 21:14:29 - cex place new buy order: eth_btc 0.018092 19.8 [11242271531]Array
(
    [complete] => 
    [id] => 11242271531
    [time] => 1577650469453
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018092
)

2019-12-29 21:14:35 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:14:36 - cex place new buy order: eth_btc 0.018094 19.8 [11242272364] margin:0.23212114513096]Array
(
    [complete] => 
    [id] => 11242272364
    [time] => 1577650475981
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018094
)

2019-12-29 21:14:42 - cex delete buy orders: eth_btc[move]
2019-12-29 21:14:42 - cex place new buy order: eth_btc 0.018095 19.8 [11242273182] margin:0.19893899204242]Array
(
    [complete] => 
    [id] => 11242273182
    [time] => 1577650482543
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018095
)

2019-12-29 21:14:48 - cex delete buy orders: eth_btc [above margin]
2019-12-29 21:15:04 - cex place new buy order: eth_btc 0.018098 19.8 [11242275312]Array
(
    [complete] => 
    [id] => 11242275312
    [time] => 1577650503879
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018098
)

2019-12-29 21:15:09 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:15:10 - cex place new buy order: eth_btc 0.018101 19.8 [11242276127] margin:0.25965416275342]Array
(
    [complete] => 
    [id] => 11242276127
    [time] => 1577650509963
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018101
)

2019-12-29 21:15:16 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:15:17 - cex place new buy order: eth_btc 0.018103 19.8 [11242277006] margin:0.24857758382588]Array
(
    [complete] => 
    [id] => 11242277006
    [time] => 1577650517125
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018103
)

2019-12-29 21:15:23 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:15:24 - cex place new buy order: eth_btc 0.018105 19.8 [11242277976] margin:0.22645677989506]Array
(
    [complete] => 
    [id] => 11242277976
    [time] => 1577650524307
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018105
)

2019-12-29 21:15:31 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:15:32 - cex place new buy order: eth_btc 0.018108 19.8 [11242279187] margin:0.21537442014579]Array
(
    [complete] => 
    [id] => 11242279187
    [time] => 1577650531863
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018108
)

2019-12-29 21:15:38 - cex delete buy orders: eth_btc [above margin]
2019-12-29 21:15:54 - cex place new buy order: eth_btc 0.018109 19.8 [11242281537]Array
(
    [complete] => 
    [id] => 11242281537
    [time] => 1577650554555
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018109
)

2019-12-29 21:16:00 - cex delete buy orders: eth_btc[move]
2019-12-29 21:16:01 - cex place new buy order: eth_btc 0.018108 19.8 [11242282183] margin:0.20430701270016]Array
(
    [complete] => 
    [id] => 11242282183
    [time] => 1577650560790
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018108
)

2019-12-29 21:16:03 - cex delete buy orders: eth_btc [above margin]
2019-12-29 21:16:31 - cex place new buy order: eth_btc 0.018068 19.8 [11242286278]Array
(
    [complete] => 
    [id] => 11242286278
    [time] => 1577650591134
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018068
)

2019-12-29 21:16:37 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:16:38 - cex place new buy order: eth_btc 0.018072 19.8 [11242286953] margin:0.25453740593182]Array
(
    [complete] => 
    [id] => 11242286953
    [time] => 1577650597629
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018072
)

2019-12-29 21:16:44 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:16:45 - cex place new buy order: eth_btc 0.018074 19.8 [11242287979] margin:0.21577957286711]Array
(
    [complete] => 
    [id] => 11242287979
    [time] => 1577650604809
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018074
)

2019-12-29 21:16:50 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:16:51 - cex place new buy order: eth_btc 0.018076 19.8 [11242288571] margin:0.2157556981633]Array
(
    [complete] => 
    [id] => 11242288571
    [time] => 1577650611452
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018076
)

2019-12-29 21:16:57 - cex delete buy orders: eth_btc[move]
2019-12-29 21:16:58 - cex place new buy order: eth_btc 0.018077 19.8 [11242289343] margin:0.19913707268504]Array
(
    [complete] => 
    [id] => 11242289343
    [time] => 1577650617746
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018077
)

2019-12-29 21:17:03 - cex delete buy orders: eth_btc [above margin]
2019-12-29 21:17:09 - cex place new buy order: eth_btc 0.018068 19.8 [11242290405]Array
(
    [complete] => 
    [id] => 11242290405
    [time] => 1577650629387
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018068
)

2019-12-29 21:17:15 - cex delete buy orders: eth_btc [above margin]
2019-12-29 21:17:21 - cex place new buy order: eth_btc 0.018071 19.8 [11242292085]Array
(
    [complete] => 
    [id] => 11242292085
    [time] => 1577650641191
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018071
)

2019-12-29 21:17:26 - cex delete buy orders: eth_btc [above margin]
2019-12-29 21:18:28 - cex place new buy order: eth_btc 0.018068 19.8 [11242298583]Array
(
    [complete] => 
    [id] => 11242298583
    [time] => 1577650708259
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018068
)

2019-12-29 21:18:34 - cex delete buy orders: eth_btc [above margin]
2019-12-29 21:18:40 - cex place new buy order: eth_btc 0.018068 19.8 [11242300232]Array
(
    [complete] => 
    [id] => 11242300232
    [time] => 1577650720480
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018068
)

2019-12-29 21:18:46 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:18:47 - cex place new buy order: eth_btc 0.01807 19.8 [11242300942] margin:0.26009961261759]Array
(
    [complete] => 
    [id] => 11242300942
    [time] => 1577650727053
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01807
)

2019-12-29 21:18:54 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:18:55 - cex place new buy order: eth_btc 0.018073 19.8 [11242301964] margin:0.27665578487246]Array
(
    [complete] => 
    [id] => 11242301964
    [time] => 1577650734711
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018073
)

2019-12-29 21:19:01 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:19:02 - cex place new buy order: eth_btc 0.018075 19.8 [11242302664] margin:0.25449515905949]Array
(
    [complete] => 
    [id] => 11242302664
    [time] => 1577650741749
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018075
)

2019-12-29 21:19:04 - cex place new buy order: eth_btc 0.018077 10.8655 []Array
(
    [error] => Nonce must be incremented
)

2019-12-29 21:19:09 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:19:10 - cex place new buy order: eth_btc 0.018077 19.8 [11242303718] margin:0.23233943685346]Array
(
    [complete] => 
    [id] => 11242303718
    [time] => 1577650749925
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018077
)

2019-12-29 21:19:15 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:19:16 - cex place new buy order: eth_btc 0.018079 19.8 [11242304778] margin:0.27103268986115]Array
(
    [complete] => 
    [id] => 11242304778
    [time] => 1577650756340
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018079
)

2019-12-29 21:19:22 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:19:24 - cex place new buy order: eth_btc 0.018081 19.8 [11242306030] margin:0.25441070737238]Array
(
    [complete] => 
    [id] => 11242306030
    [time] => 1577650763845
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018081
)

2019-12-29 21:19:30 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:19:31 - cex place new buy order: eth_btc 0.018083 19.8 [11242307114] margin:0.23779240170325]Array
(
    [complete] => 
    [id] => 11242307114
    [time] => 1577650770816
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018083
)

2019-12-29 21:19:37 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:19:38 - cex place new buy order: eth_btc 0.018085 19.8 [11242307975] margin:0.2488249930882]Array
(
    [complete] => 
    [id] => 11242307975
    [time] => 1577650777579
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018085
)

2019-12-29 21:19:44 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:19:45 - cex place new buy order: eth_btc 0.018087 19.8 [11242309185] margin:0.35937413611986]Array
(
    [complete] => 
    [id] => 11242309185
    [time] => 1577650785038
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018087
)

2019-12-29 21:19:52 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:19:53 - cex place new buy order: eth_btc 0.01809 19.8 [11242310349] margin:0.36484245439468]Array
(
    [complete] => 
    [id] => 11242310349
    [time] => 1577650792626
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01809
)

2019-12-29 21:19:58 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:19:59 - cex place new buy order: eth_btc 0.018097 19.8 [11242311348] margin:0.33154666519311]Array
(
    [complete] => 
    [id] => 11242311348
    [time] => 1577650799419
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018097
)

2019-12-29 21:20:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:20:04 - cex place new buy order: eth_btc 0.018099 19.8 [11242311880] margin:0.31493452676943]Array
(
    [complete] => 
    [id] => 11242311880
    [time] => 1577650803868
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018099
)

2019-12-29 21:20:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:20:11 - cex place new buy order: eth_btc 0.018101 19.8 [11242312871] margin:0.32042428595105]Array
(
    [complete] => 
    [id] => 11242312871
    [time] => 1577650811079
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018101
)

2019-12-29 21:20:17 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:20:19 - cex place new buy order: eth_btc 0.018103 19.8 [11242313734] margin:0.3038170468983]Array
(
    [complete] => 
    [id] => 11242313734
    [time] => 1577650818338
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018103
)

2019-12-29 21:20:24 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:20:25 - cex place new buy order: eth_btc 0.018105 19.8 [11242314501] margin:0.25959679646508]Array
(
    [complete] => 
    [id] => 11242314501
    [time] => 1577650825071
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018105
)

2019-12-29 21:20:31 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:20:32 - cex place new buy order: eth_btc 0.018108 19.8 [11242315268] margin:0.24850894632205]Array
(
    [complete] => 
    [id] => 11242315268
    [time] => 1577650832012
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018108
)

2019-12-29 21:20:38 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:20:39 - cex place new buy order: eth_btc 0.01811 19.8 [11242315974] margin:0.23743787962451]Array
(
    [complete] => 
    [id] => 11242315974
    [time] => 1577650838572
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01811
)

2019-12-29 21:20:44 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:20:45 - cex place new buy order: eth_btc 0.018117 19.8 [11242317089] margin:0.33118065904949]Array
(
    [complete] => 
    [id] => 11242317089
    [time] => 1577650845135
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018117
)

2019-12-29 21:20:51 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:20:52 - cex place new buy order: eth_btc 0.01812 19.8 [11242318192] margin:0.37527593818985]Array
(
    [complete] => 
    [id] => 11242318192
    [time] => 1577650852142
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01812
)

2019-12-29 21:20:57 - cex delete buy orders: eth_btc[move]
2019-12-29 21:20:58 - cex place new buy order: eth_btc 0.018119 19.8 [11242318966] margin:0.26488604381656]Array
(
    [complete] => 
    [id] => 11242318966
    [time] => 1577650858352
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018119
)

2019-12-29 21:21:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:21:04 - cex place new buy order: eth_btc 0.018121 19.8 [11242319575] margin:0.28144142155511]Array
(
    [complete] => 
    [id] => 11242319575
    [time] => 1577650864338
    [pending] => 19.77500000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018121
)

2019-12-29 21:21:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:21:11 - cex place new buy order: eth_btc 0.018123 19.8 [11242320194] margin:0.28141036252276]Array
(
    [complete] => 
    [id] => 11242320194
    [time] => 1577650870698
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018123
)

2019-12-29 21:21:16 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:21:17 - cex place new buy order: eth_btc 0.018125 19.8 [11242320939] margin:0.30344827586206]Array
(
    [complete] => 
    [id] => 11242320939
    [time] => 1577650877091
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018125
)

2019-12-29 21:21:23 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:21:24 - cex place new buy order: eth_btc 0.018127 19.8 [11242321798] margin:0.35306448943564]Array
(
    [complete] => 
    [id] => 11242321798
    [time] => 1577650884293
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018127
)

2019-12-29 21:21:30 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:21:31 - cex place new buy order: eth_btc 0.018129 19.8 [11242322973] margin:0.29786529869271]Array
(
    [complete] => 
    [id] => 11242322973
    [time] => 1577650891462
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018129
)

2019-12-29 21:21:37 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:21:39 - cex place new buy order: eth_btc 0.018131 19.8 [11242324118] margin:0.2923170260879]Array
(
    [complete] => 
    [id] => 11242324118
    [time] => 1577650898335
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018131
)

2019-12-29 21:21:44 - cex delete buy orders: eth_btc[move]
2019-12-29 21:21:45 - cex place new buy order: eth_btc 0.018122 19.8 [11242324999] margin:0.19854401058901]Array
(
    [complete] => 
    [id] => 11242324999
    [time] => 1577650905337
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018122
)

2019-12-29 21:21:52 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:21:53 - cex place new buy order: eth_btc 0.018124 19.8 [11242326396] margin:0.25380710659897]Array
(
    [complete] => 
    [id] => 11242326396
    [time] => 1577650912916
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018124
)

2019-12-29 21:21:58 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:21:59 - cex place new buy order: eth_btc 0.018126 19.8 [11242327149] margin:0.24274522784948]Array
(
    [complete] => 
    [id] => 11242327149
    [time] => 1577650919451
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018126
)

2019-12-29 21:22:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:22:04 - cex place new buy order: eth_btc 0.018128 19.8 [11242327521] margin:0.24271844660193]Array
(
    [complete] => 
    [id] => 11242327521
    [time] => 1577650923994
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018128
)

2019-12-29 21:22:11 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:22:12 - cex place new buy order: eth_btc 0.01813 19.8 [11242328145] margin:0.22614451185878]Array
(
    [complete] => 
    [id] => 11242328145
    [time] => 1577650931632
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01813
)

2019-12-29 21:22:17 - cex delete buy orders: eth_btc[move]
2019-12-29 21:22:18 - cex place new buy order: eth_btc 0.018118 19.8 [11242328647] margin:0.215101207876]Array
(
    [complete] => 
    [id] => 11242328647
    [time] => 1577650938274
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018118
)

2019-12-29 21:22:24 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:22:25 - cex place new buy order: eth_btc 0.01812 19.8 [11242329111] margin:0.29249448123621]Array
(
    [complete] => 
    [id] => 11242329111
    [time] => 1577650944796
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01812
)

2019-12-29 21:22:31 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:22:32 - cex place new buy order: eth_btc 0.018122 19.8 [11242329855] margin:0.28694404591103]Array
(
    [complete] => 
    [id] => 11242329855
    [time] => 1577650951596
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018122
)

2019-12-29 21:23:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:23:04 - cex place new buy order: eth_btc 0.018137 19.8 [11242334397] margin:0.33081546010918]Array
(
    [complete] => 
    [id] => 11242334397
    [time] => 1577650984046
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018137
)

2019-12-29 21:23:14 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:23:15 - cex place new buy order: eth_btc 0.018159 19.8 [11242336076] margin:0.35794922627896]Array
(
    [complete] => 
    [id] => 11242336076
    [time] => 1577650995483
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018159
)

2019-12-29 21:23:22 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:23:23 - cex place new buy order: eth_btc 0.018196 19.8 [11242338143] margin:0.38469993405144]Array
(
    [complete] => 
    [id] => 11242338143
    [time] => 1577651003168
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018196
)

2019-12-29 21:23:29 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:23:30 - cex place new buy order: eth_btc 0.018198 19.8 [11242339520] margin:0.24727992087041]Array
(
    [complete] => 
    [id] => 11242339520
    [time] => 1577651010422
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018198
)

2019-12-29 21:23:37 - cex delete buy orders: eth_btc [above margin]
2019-12-29 21:23:50 - cex place new buy order: eth_btc 0.018201 19.8 [11242343992]Array
(
    [complete] => 
    [id] => 11242343992
    [time] => 1577651029865
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018201
)

2019-12-29 21:23:57 - cex delete buy orders: eth_btc [above margin]
2019-12-29 21:25:09 - cex place new buy order: eth_btc 0.018204 19.8 [11242356006]Array
(
    [complete] => 
    [id] => 11242356006
    [time] => 1577651108381
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018204
)

2019-12-29 21:25:19 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:25:20 - cex place new buy order: eth_btc 0.018206 19.8 [11242358853] margin:0.21421509392507]Array
(
    [complete] => 
    [id] => 11242358853
    [time] => 1577651120033
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018206
)

2019-12-29 21:25:27 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:25:28 - cex place new buy order: eth_btc 0.018208 19.8 [11242360714] margin:0.26362038664323]Array
(
    [complete] => 
    [id] => 11242360714
    [time] => 1577651127690
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018208
)

2019-12-29 21:25:34 - cex delete buy orders: eth_btc[move]
2019-12-29 21:25:35 - cex place new buy order: eth_btc 0.018205 19.8 [11242362464] margin:0.41737602284584]Array
(
    [complete] => 
    [id] => 11242362464
    [time] => 1577651134761
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018205
)

2019-12-29 21:25:41 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:25:41 - cex place new buy order: eth_btc 0.01822 19.8 [11242364029] margin:0.23600439077938]Array
(
    [complete] => 
    [id] => 11242364029
    [time] => 1577651141548
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01822
)

2019-12-29 21:25:47 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:25:48 - cex place new buy order: eth_btc 0.018224 19.8 [11242365555] margin:0.47190517998243]Array
(
    [complete] => 
    [id] => 11242365555
    [time] => 1577651147705
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018224
)

2019-12-29 21:25:54 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:25:55 - cex place new buy order: eth_btc 0.018232 19.8 [11242367114] margin:0.37845546292232]Array
(
    [complete] => 
    [id] => 11242367114
    [time] => 1577651154768
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018232
)

2019-12-29 21:26:01 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:26:02 - cex place new buy order: eth_btc 0.018238 19.8 [11242368723] margin:0.30705121175567]Array
(
    [complete] => 
    [id] => 11242368723
    [time] => 1577651162339
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018238
)

2019-12-29 21:26:14 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:26:15 - cex place new buy order: eth_btc 0.018253 19.8 [11242371978] margin:0.30679888237548]Array
(
    [complete] => 
    [id] => 11242371978
    [time] => 1577651175269
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018253
)

2019-12-29 21:26:23 - cex delete buy orders: eth_btc[move]
2019-12-29 21:26:24 - cex place new buy order: eth_btc 0.018234 19.8 [11242373929] margin:0.30130382381943]Array
(
    [complete] => 
    [id] => 11242373929
    [time] => 1577651183936
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018234
)

2019-12-29 21:26:30 - cex delete buy orders: eth_btc[move]
2019-12-29 21:26:31 - cex place new buy order: eth_btc 0.018236 19.8 [11242375574] margin:0.15339103758081]Array
(
    [complete] => 
    [id] => 11242375574
    [time] => 1577651190789
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018236
)

2019-12-29 21:26:37 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:26:39 - cex place new buy order: eth_btc 0.018254 19.8 [11242377449] margin:0.20269529966037]Array
(
    [complete] => 
    [id] => 11242377449
    [time] => 1577651198489
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018254
)

2019-12-29 21:26:45 - cex delete buy orders: eth_btc [above margin]
2019-12-29 21:26:59 - cex place new buy order: eth_btc 0.018177 19.8 [11242382622]Array
(
    [complete] => 
    [id] => 11242382622
    [time] => 1577651218458
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018177
)

2019-12-29 21:27:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:27:04 - cex place new buy order: eth_btc 0.018202 19.8 [11242384011] margin:0.24722557960664]Array
(
    [complete] => 
    [id] => 11242384011
    [time] => 1577651224572
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018202
)

2019-12-29 21:27:11 - cex delete buy orders: eth_btc[move]
2019-12-29 21:27:11 - cex place new buy order: eth_btc 0.018174 19.8 [11242385304] margin:0.13733999890129]Array
(
    [complete] => 
    [id] => 11242385304
    [time] => 1577651231533
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018174
)

2019-12-29 21:27:45 - cex delete buy orders: eth_btc [above margin]
2019-12-29 21:27:52 - cex place new buy order: eth_btc 0.018151 19.8 [11242394307]Array
(
    [complete] => 
    [id] => 11242394307
    [time] => 1577651272506
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018151
)

2019-12-29 21:27:58 - cex delete buy orders: eth_btc [above margin]
2019-12-29 21:28:04 - cex place new buy order: eth_btc 0.018129 19.8 [11242396397]Array
(
    [complete] => 
    [id] => 11242396397
    [time] => 1577651284024
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018129
)

2019-12-29 21:28:09 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:28:10 - cex place new buy order: eth_btc 0.018154 19.8 [11242397731] margin:0.32499724578605]Array
(
    [complete] => 
    [id] => 11242397731
    [time] => 1577651290407
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018154
)

2019-12-29 21:28:16 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:28:17 - cex place new buy order: eth_btc 0.018156 19.8 [11242398855] margin:0.31394580304032]Array
(
    [complete] => 
    [id] => 11242398855
    [time] => 1577651297257
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018156
)

2019-12-29 21:28:24 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:28:25 - cex place new buy order: eth_btc 0.018158 19.8 [11242399875] margin:0.26985350809561]Array
(
    [complete] => 
    [id] => 11242399875
    [time] => 1577651304827
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018158
)

2019-12-29 21:28:31 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:28:32 - cex place new buy order: eth_btc 0.01816 19.8 [11242400759] margin:0.29735682819383]Array
(
    [complete] => 
    [id] => 11242400759
    [time] => 1577651311718
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01816
)

2019-12-29 21:28:38 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:28:39 - cex place new buy order: eth_btc 0.018162 19.8 [11242401499] margin:0.30283008479242]Array
(
    [complete] => 
    [id] => 11242401499
    [time] => 1577651318556
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018162
)

2019-12-29 21:28:45 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:28:46 - cex place new buy order: eth_btc 0.018164 19.8 [11242402934] margin:0.25875357850695]Array
(
    [complete] => 
    [id] => 11242402934
    [time] => 1577651326259
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018164
)

2019-12-29 21:28:52 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:28:52 - cex place new buy order: eth_btc 0.018166 19.8 [11242403823] margin:0.23120114499613]Array
(
    [complete] => 
    [id] => 11242403823
    [time] => 1577651332567
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018166
)

2019-12-29 21:28:59 - cex delete buy orders: eth_btc [above margin]
2019-12-29 21:29:04 - cex place new buy order: eth_btc 0.018154 19.8 [11242407545]Array
(
    [complete] => 
    [id] => 11242407545
    [time] => 1577651343975
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018154
)

2019-12-29 21:29:09 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:29:10 - cex place new buy order: eth_btc 0.018156 19.8 [11242410413] margin:0.40207094073583]Array
(
    [complete] => 
    [id] => 11242410413
    [time] => 1577651350454
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018156
)

2019-12-29 21:29:16 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:29:17 - cex place new buy order: eth_btc 0.018174 19.8 [11242412971] margin:0.2200946406955]Array
(
    [complete] => 
    [id] => 11242412971
    [time] => 1577651357130
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018174
)

2019-12-29 21:29:23 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:29:24 - cex place new buy order: eth_btc 0.018176 19.8 [11242415222] margin:0.28609154929577]Array
(
    [complete] => 
    [id] => 11242415222
    [time] => 1577651363971
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018176
)

2019-12-29 21:29:31 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:29:32 - cex place new buy order: eth_btc 0.018178 19.8 [11242417426] margin:0.25305314115964]Array
(
    [complete] => 
    [id] => 11242417426
    [time] => 1577651372303
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018178
)

2019-12-29 21:29:38 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:29:39 - cex place new buy order: eth_btc 0.01818 19.8 [11242419003] margin:0.29152915291528]Array
(
    [complete] => 
    [id] => 11242419003
    [time] => 1577651379513
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01818
)

2019-12-29 21:29:45 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:29:46 - cex place new buy order: eth_btc 0.018182 19.8 [11242420606] margin:0.25849741502584]Array
(
    [complete] => 
    [id] => 11242420606
    [time] => 1577651386009
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018182
)

2019-12-29 21:29:52 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:29:53 - cex place new buy order: eth_btc 0.018184 19.8 [11242422371] margin:0.23647162340519]Array
(
    [complete] => 
    [id] => 11242422371
    [time] => 1577651392979
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018184
)

2019-12-29 21:29:59 - cex delete buy orders: eth_btc [above margin]
2019-12-29 21:30:03 - cex place new buy order: eth_btc 0.018176 19.8 [11242424446]Array
(
    [complete] => 
    [id] => 11242424446
    [time] => 1577651402783
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018176
)

2019-12-29 21:30:09 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:30:10 - cex place new buy order: eth_btc 0.018178 19.8 [11242427675] margin:0.28606007261525]Array
(
    [complete] => 
    [id] => 11242427675
    [time] => 1577651410463
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018178
)

2019-12-29 21:30:16 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:30:17 - cex place new buy order: eth_btc 0.01818 19.8 [11242429390] margin:0.25302530253024]Array
(
    [complete] => 
    [id] => 11242429390
    [time] => 1577651417054
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01818
)

2019-12-29 21:30:24 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:30:25 - cex place new buy order: eth_btc 0.018182 19.8 [11242431584] margin:0.24749752502475]Array
(
    [complete] => 
    [id] => 11242431584
    [time] => 1577651425408
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018182
)

2019-12-29 21:30:33 - cex delete buy orders: eth_btc [above margin]
2019-12-29 21:30:40 - cex place new buy order: eth_btc 0.018156 19.8 [11242434811]Array
(
    [complete] => 
    [id] => 11242434811
    [time] => 1577651440340
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018156
)

2019-12-29 21:30:46 - cex delete buy orders: eth_btc [above margin]
2019-12-29 21:30:53 - cex place new buy order: eth_btc 0.018155 19.8 [11242438274]Array
(
    [complete] => 
    [id] => 11242438274
    [time] => 1577651453050
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018155
)

2019-12-29 21:31:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:31:04 - cex place new buy order: eth_btc 0.018157 19.8 [11242441421] margin:0.20928567494629]Array
(
    [complete] => 
    [id] => 11242441421
    [time] => 1577651464350
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018157
)

2019-12-29 21:31:10 - cex delete buy orders: eth_btc [above margin]
2019-12-29 21:31:17 - cex place new buy order: eth_btc 0.018132 19.8 [11242444097]Array
(
    [complete] => 
    [id] => 11242444097
    [time] => 1577651476974
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018132
)

2019-12-29 21:31:22 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:31:23 - cex place new buy order: eth_btc 0.018134 19.8 [11242445262] margin:0.30881217602294]Array
(
    [complete] => 
    [id] => 11242445262
    [time] => 1577651483326
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018134
)

2019-12-29 21:31:30 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:31:31 - cex place new buy order: eth_btc 0.018137 19.8 [11242446691] margin:0.3142746871037]Array
(
    [complete] => 
    [id] => 11242446691
    [time] => 1577651490720
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018137
)

2019-12-29 21:31:37 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:31:38 - cex place new buy order: eth_btc 0.018139 19.8 [11242448355] margin:0.25359722145653]Array
(
    [complete] => 
    [id] => 11242448355
    [time] => 1577651498155
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018139
)

2019-12-29 21:31:44 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:31:45 - cex place new buy order: eth_btc 0.018141 19.8 [11242450275] margin:0.2425445124304]Array
(
    [complete] => 
    [id] => 11242450275
    [time] => 1577651505173
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018141
)

2019-12-29 21:31:52 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:31:53 - cex place new buy order: eth_btc 0.018143 19.8 [11242453220] margin:0.21495893733121]Array
(
    [complete] => 
    [id] => 11242453220
    [time] => 1577651512968
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018143
)

2019-12-29 21:31:59 - cex delete buy orders: eth_btc [above margin]
2019-12-29 21:32:04 - cex place new buy order: eth_btc 0.018132 19.8 [11242455931]Array
(
    [complete] => 
    [id] => 11242455931
    [time] => 1577651523863
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018132
)

2019-12-29 21:32:09 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:32:10 - cex place new buy order: eth_btc 0.018134 19.8 [11242457634] margin:0.27021065402006]Array
(
    [complete] => 
    [id] => 11242457634
    [time] => 1577651529972
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018134
)

2019-12-29 21:32:16 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:32:17 - cex place new buy order: eth_btc 0.018136 19.8 [11242459360] margin:0.34186149095721]Array
(
    [complete] => 
    [id] => 11242459360
    [time] => 1577651536735
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018136
)

2019-12-29 21:32:24 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:32:25 - cex place new buy order: eth_btc 0.018154 19.8 [11242462211] margin:0.3635562410488]Array
(
    [complete] => 
    [id] => 11242462211
    [time] => 1577651545122
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018154
)

2019-12-29 21:32:31 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:32:32 - cex place new buy order: eth_btc 0.018176 19.8 [11242464596] margin:0.2475792253521]Array
(
    [complete] => 
    [id] => 11242464596
    [time] => 1577651552162
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018176
)

2019-12-29 21:32:38 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:32:39 - cex place new buy order: eth_btc 0.018178 19.8 [11242466757] margin:0.29706238310045]Array
(
    [complete] => 
    [id] => 11242466757
    [time] => 1577651559016
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018178
)

2019-12-29 21:32:44 - cex delete buy orders: eth_btc [above margin]
2019-12-29 21:32:51 - cex place new buy order: eth_btc 0.018156 19.8 [11242470097]Array
(
    [complete] => 
    [id] => 11242470097
    [time] => 1577651571088
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018156
)

2019-12-29 21:32:57 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:32:58 - cex place new buy order: eth_btc 0.018158 19.8 [11242471459] margin:0.39101222601607]Array
(
    [complete] => 
    [id] => 11242471459
    [time] => 1577651577658
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018158
)

2019-12-29 21:33:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:33:04 - cex place new buy order: eth_btc 0.018164 19.8 [11242472619] margin:0.37987227482934]Array
(
    [complete] => 
    [id] => 11242472619
    [time] => 1577651584474
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018164
)

2019-12-29 21:33:11 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:33:12 - cex place new buy order: eth_btc 0.018176 19.8 [11242473757] margin:0.29709507042253]Array
(
    [complete] => 
    [id] => 11242473757
    [time] => 1577651591793
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018176
)

2019-12-29 21:33:18 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:33:19 - cex place new buy order: eth_btc 0.018178 19.8 [11242475136] margin:0.31356584882827]Array
(
    [complete] => 
    [id] => 11242475136
    [time] => 1577651599024
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018178
)

2019-12-29 21:33:25 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:33:26 - cex place new buy order: eth_btc 0.01818 19.8 [11242477306] margin:0.33003300330032]Array
(
    [complete] => 
    [id] => 11242477306
    [time] => 1577651606125
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01818
)

2019-12-29 21:33:32 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:33:33 - cex place new buy order: eth_btc 0.018182 19.8 [11242478607] margin:0.28599714002859]Array
(
    [complete] => 
    [id] => 11242478607
    [time] => 1577651613022
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018182
)

2019-12-29 21:33:40 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:33:41 - cex place new buy order: eth_btc 0.018184 19.8 [11242480197] margin:0.32446106467221]Array
(
    [complete] => 
    [id] => 11242480197
    [time] => 1577651620866
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018184
)

2019-12-29 21:33:48 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:33:49 - cex place new buy order: eth_btc 0.018186 19.8 [11242482380] margin:0.27493676454415]Array
(
    [complete] => 
    [id] => 11242482380
    [time] => 1577651629455
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018186
)

2019-12-29 21:33:55 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:33:56 - cex place new buy order: eth_btc 0.018188 19.8 [11242483647] margin:0.20343083351662]Array
(
    [complete] => 
    [id] => 11242483647
    [time] => 1577651636045
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018188
)

2019-12-29 21:34:03 - cex delete buy orders: eth_btc [above margin]
2019-12-29 21:34:09 - cex place new buy order: eth_btc 0.018176 19.8 [11242485954]Array
(
    [complete] => 
    [id] => 11242485954
    [time] => 1577651649400
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018176
)

2019-12-29 21:34:14 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:34:15 - cex place new buy order: eth_btc 0.018178 19.8 [11242487334] margin:0.33006931455606]Array
(
    [complete] => 
    [id] => 11242487334
    [time] => 1577651655263
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018178
)

2019-12-29 21:34:21 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:34:21 - cex place new buy order: eth_btc 0.01818 19.8 [11242488341] margin:0.35753575357536]Array
(
    [complete] => 
    [id] => 11242488341
    [time] => 1577651661529
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01818
)

2019-12-29 21:34:28 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:34:29 - cex place new buy order: eth_btc 0.018182 19.8 [11242489526] margin:0.3409965900341]Array
(
    [complete] => 
    [id] => 11242489526
    [time] => 1577651668538
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018182
)

2019-12-29 21:34:35 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:34:36 - cex place new buy order: eth_btc 0.018184 19.8 [11242491252] margin:0.34645842498899]Array
(
    [complete] => 
    [id] => 11242491252
    [time] => 1577651676063
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018184
)

2019-12-29 21:34:42 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:34:43 - cex place new buy order: eth_btc 0.018196 19.8 [11242492711] margin:0.32424708727192]Array
(
    [complete] => 
    [id] => 11242492711
    [time] => 1577651682763
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018196
)

2019-12-29 21:34:48 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:34:49 - cex place new buy order: eth_btc 0.018198 19.8 [11242493644] margin:0.30223101439717]Array
(
    [complete] => 
    [id] => 11242493644
    [time] => 1577651689417
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018198
)

2019-12-29 21:34:55 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:34:56 - cex place new buy order: eth_btc 0.0182 19.8 [11242494721] margin:0.33516483516483]Array
(
    [complete] => 
    [id] => 11242494721
    [time] => 1577651695987
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.0182
)

2019-12-29 21:35:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:35:04 - cex place new buy order: eth_btc 0.018202 19.8 [11242495849] margin:0.33512800791122]Array
(
    [complete] => 
    [id] => 11242495849
    [time] => 1577651704334
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018202
)

2019-12-29 21:35:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:35:11 - cex place new buy order: eth_btc 0.018204 19.8 [11242496809] margin:0.34607778510216]Array
(
    [complete] => 
    [id] => 11242496809
    [time] => 1577651710681
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018204
)

2019-12-29 21:35:16 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:35:17 - cex place new buy order: eth_btc 0.018206 19.8 [11242497905] margin:0.32406898824564]Array
(
    [complete] => 
    [id] => 11242497905
    [time] => 1577651717350
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018206
)

2019-12-29 21:35:23 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:35:24 - cex place new buy order: eth_btc 0.018208 19.8 [11242498586] margin:0.30206502636203]Array
(
    [complete] => 
    [id] => 11242498586
    [time] => 1577651724445
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018208
)

2019-12-29 21:35:30 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:35:31 - cex place new buy order: eth_btc 0.01821 19.8 [11242499547] margin:0.29104887424491]Array
(
    [complete] => 
    [id] => 11242499547
    [time] => 1577651730675
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01821
)

2019-12-29 21:35:37 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:35:38 - cex place new buy order: eth_btc 0.018212 19.8 [11242500260] margin:0.29650779705688]Array
(
    [complete] => 
    [id] => 11242500260
    [time] => 1577651738064
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018212
)

2019-12-29 21:35:44 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:35:45 - cex place new buy order: eth_btc 0.018214 19.8 [11242500893] margin:0.29647523882728]Array
(
    [complete] => 
    [id] => 11242500893
    [time] => 1577651744789
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018214
)

2019-12-29 21:35:51 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:35:52 - cex place new buy order: eth_btc 0.018216 19.8 [11242501466] margin:0.29095300834432]Array
(
    [complete] => 
    [id] => 11242501466
    [time] => 1577651751897
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018216
)

2019-12-29 21:35:59 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:36:00 - cex place new buy order: eth_btc 0.018218 19.8 [11242502424] margin:0.25798660665275]Array
(
    [complete] => 
    [id] => 11242502424
    [time] => 1577651759872
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018218
)

2019-12-29 21:36:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:36:04 - cex place new buy order: eth_btc 0.01822 19.8 [11242503073] margin:0.2689352360044]Array
(
    [complete] => 
    [id] => 11242503073
    [time] => 1577651764489
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01822
)

2019-12-29 21:36:12 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:36:13 - cex place new buy order: eth_btc 0.018222 19.8 [11242504186] margin:0.23049061573921]Array
(
    [complete] => 
    [id] => 11242504186
    [time] => 1577651772993
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018222
)

2019-12-29 21:36:20 - cex delete buy orders: eth_btc [above margin]
2019-12-29 21:36:27 - cex place new buy order: eth_btc 0.018196 19.8 [11242507021]Array
(
    [complete] => 
    [id] => 11242507021
    [time] => 1577651786671
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018196
)

2019-12-29 21:36:33 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:36:34 - cex place new buy order: eth_btc 0.018198 19.8 [11242507907] margin:0.32970656116056]Array
(
    [complete] => 
    [id] => 11242507907
    [time] => 1577651793849
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018198
)

2019-12-29 21:36:40 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:36:41 - cex place new buy order: eth_btc 0.0182 19.8 [11242508644] margin:0.31318681318679]Array
(
    [complete] => 
    [id] => 11242508644
    [time] => 1577651800746
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.0182
)

2019-12-29 21:36:47 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:36:48 - cex place new buy order: eth_btc 0.018202 19.8 [11242509620] margin:0.29117679375894]Array
(
    [complete] => 
    [id] => 11242509620
    [time] => 1577651807828
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018202
)

2019-12-29 21:36:55 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:36:55 - cex place new buy order: eth_btc 0.018204 19.8 [11242510645] margin:0.31861129422104]Array
(
    [complete] => 
    [id] => 11242510645
    [time] => 1577651815484
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018204
)

2019-12-29 21:37:02 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:37:03 - cex place new buy order: eth_btc 0.018206 19.8 [11242511484] margin:0.30759090409755]Array
(
    [complete] => 
    [id] => 11242511484
    [time] => 1577651823387
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018206
)

2019-12-29 21:37:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:37:11 - cex place new buy order: eth_btc 0.018208 19.8 [11242512167] margin:0.29108084358522]Array
(
    [complete] => 
    [id] => 11242512167
    [time] => 1577651830778
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018208
)

2019-12-29 21:37:16 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:37:17 - cex place new buy order: eth_btc 0.01821 19.8 [11242513012] margin:0.30752333882482]Array
(
    [complete] => 
    [id] => 11242513012
    [time] => 1577651837349
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01821
)

2019-12-29 21:37:24 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:37:25 - cex place new buy order: eth_btc 0.018212 19.8 [11242513770] margin:0.28003514166484]Array
(
    [complete] => 
    [id] => 11242513770
    [time] => 1577651844768
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018212
)

2019-12-29 21:37:31 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:37:32 - cex place new buy order: eth_btc 0.018214 19.8 [11242514673] margin:0.26902382782474]Array
(
    [complete] => 
    [id] => 11242514673
    [time] => 1577651852073
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018214
)

2019-12-29 21:37:37 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:37:39 - cex place new buy order: eth_btc 0.018216 19.8 [11242515534] margin:0.26350461133069]Array
(
    [complete] => 
    [id] => 11242515534
    [time] => 1577651858435
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018216
)

2019-12-29 21:37:45 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:37:45 - cex place new buy order: eth_btc 0.018218 19.8 [11242516105] margin:0.24151937644088]Array
(
    [complete] => 
    [id] => 11242516105
    [time] => 1577651865531
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018218
)

2019-12-29 21:37:52 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:37:54 - cex place new buy order: eth_btc 0.01822 19.8 [11242516733] margin:0.21953896816684]Array
(
    [complete] => 
    [id] => 11242516733
    [time] => 1577651873385
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01822
)

2019-12-29 21:37:59 - cex delete buy orders: eth_btc[move]
2019-12-29 21:38:00 - cex place new buy order: eth_btc 0.018221 19.8 [11242517270] margin:0.19756338491932]Array
(
    [complete] => 
    [id] => 11242517270
    [time] => 1577651879859
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018221
)

2019-12-29 21:38:03 - cex delete buy orders: eth_btc [above margin]
2019-12-29 21:38:09 - cex place new buy order: eth_btc 0.018196 19.8 [11242518500]Array
(
    [complete] => 
    [id] => 11242518500
    [time] => 1577651889056
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018196
)

2019-12-29 21:38:14 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:38:15 - cex place new buy order: eth_btc 0.018198 19.8 [11242519956] margin:0.2747554676338]Array
(
    [complete] => 
    [id] => 11242519956
    [time] => 1577651895263
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018198
)

2019-12-29 21:38:21 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:38:21 - cex place new buy order: eth_btc 0.0182 19.8 [11242521414] margin:0.28571428571429]Array
(
    [complete] => 
    [id] => 11242521414
    [time] => 1577651901562
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.0182
)

2019-12-29 21:38:28 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:38:29 - cex place new buy order: eth_btc 0.018202 19.8 [11242522709] margin:0.22524997253048]Array
(
    [complete] => 
    [id] => 11242522709
    [time] => 1577651909405
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018202
)

2019-12-29 21:38:35 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:38:36 - cex place new buy order: eth_btc 0.018204 19.8 [11242524422] margin:0.28015820698748]Array
(
    [complete] => 
    [id] => 11242524422
    [time] => 1577651916158
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018204
)

2019-12-29 21:38:42 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:38:43 - cex place new buy order: eth_btc 0.018206 19.8 [11242527150] margin:0.2361858727892]Array
(
    [complete] => 
    [id] => 11242527150
    [time] => 1577651923124
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018206
)

2019-12-29 21:38:49 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:38:50 - cex place new buy order: eth_btc 0.018208 19.8 [11242528877] margin:0.2306678383128]Array
(
    [complete] => 
    [id] => 11242528877
    [time] => 1577651930345
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018208
)

2019-12-29 21:38:56 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:38:57 - cex place new buy order: eth_btc 0.01821 19.8 [11242530089] margin:0.25260845689181]Array
(
    [complete] => 
    [id] => 11242530089
    [time] => 1577651937090
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01821
)

2019-12-29 21:39:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:39:04 - cex place new buy order: eth_btc 0.018212 19.8 [11242531223] margin:0.29101691192619]Array
(
    [complete] => 
    [id] => 11242531223
    [time] => 1577651943903
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018212
)

2019-12-29 21:39:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:39:11 - cex place new buy order: eth_btc 0.018216 19.8 [11242532774] margin:0.31291172595522]Array
(
    [complete] => 
    [id] => 11242532774
    [time] => 1577651950747
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018216
)

2019-12-29 21:39:16 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:39:17 - cex place new buy order: eth_btc 0.018218 19.8 [11242533863] margin:0.26347568339005]Array
(
    [complete] => 
    [id] => 11242533863
    [time] => 1577651957176
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018218
)

2019-12-29 21:39:23 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:39:24 - cex place new buy order: eth_btc 0.01822 19.8 [11242535063] margin:0.2689352360044]Array
(
    [complete] => 
    [id] => 11242535063
    [time] => 1577651963964
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01822
)

2019-12-29 21:39:31 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:39:31 - cex place new buy order: eth_btc 0.018222 19.8 [11242536029] margin:0.2634178465591]Array
(
    [complete] => 
    [id] => 11242536029
    [time] => 1577651971525
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018222
)

2019-12-29 21:39:37 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:39:38 - cex place new buy order: eth_btc 0.018224 19.8 [11242536676] margin:0.2140035118525]Array
(
    [complete] => 
    [id] => 11242536676
    [time] => 1577651978222
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018224
)

2019-12-29 21:39:45 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:39:45 - cex place new buy order: eth_btc 0.018226 19.8 [11242537557] margin:0.28530670470754]Array
(
    [complete] => 
    [id] => 11242537557
    [time] => 1577651985511
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018226
)

2019-12-29 21:39:52 - cex delete buy orders: eth_btc[move]
2019-12-29 21:39:53 - cex place new buy order: eth_btc 0.018216 19.8 [11242538533] margin:0.28529105173642]Array
(
    [complete] => 
    [id] => 11242538533
    [time] => 1577651992991
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018216
)

2019-12-29 21:40:00 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:40:01 - cex place new buy order: eth_btc 0.018218 19.8 [11242539288] margin:0.29641014381381]Array
(
    [complete] => 
    [id] => 11242539288
    [time] => 1577652000701
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018218
)

2019-12-29 21:40:02 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:40:03 - cex place new buy order: eth_btc 0.01822 19.8 [11242539692] margin:0.29637760702523]Array
(
    [complete] => 
    [id] => 11242539692
    [time] => 1577652003488
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01822
)

2019-12-29 21:40:09 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:40:10 - cex place new buy order: eth_btc 0.018222 19.8 [11242540814] margin:0.28536933377235]Array
(
    [complete] => 
    [id] => 11242540814
    [time] => 1577652009862
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018222
)

2019-12-29 21:40:15 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:40:16 - cex place new buy order: eth_btc 0.018224 19.8 [11242541834] margin:0.31826163301141]Array
(
    [complete] => 
    [id] => 11242541834
    [time] => 1577652016391
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018224
)

2019-12-29 21:40:22 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:40:23 - cex place new buy order: eth_btc 0.018226 19.8 [11242542787] margin:0.29079337210578]Array
(
    [complete] => 
    [id] => 11242542787
    [time] => 1577652022904
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018226
)

2019-12-29 21:40:29 - cex delete buy orders: eth_btc[move]
2019-12-29 21:40:30 - cex place new buy order: eth_btc 0.018216 19.8 [11242543732] margin:0.29077741811598]Array
(
    [complete] => 
    [id] => 11242543732
    [time] => 1577652029865
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018216
)

2019-12-29 21:40:35 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:40:36 - cex place new buy order: eth_btc 0.018218 19.8 [11242544694] margin:0.32934460423755]Array
(
    [complete] => 
    [id] => 11242544694
    [time] => 1577652036153
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018218
)

2019-12-29 21:40:41 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:40:42 - cex place new buy order: eth_btc 0.01822 19.8 [11242545670] margin:0.32381997804611]Array
(
    [complete] => 
    [id] => 11242545670
    [time] => 1577652042462
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01822
)

2019-12-29 21:40:48 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:40:49 - cex place new buy order: eth_btc 0.018222 19.8 [11242547071] margin:0.28536933377235]Array
(
    [complete] => 
    [id] => 11242547071
    [time] => 1577652049409
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018222
)

2019-12-29 21:40:55 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:40:56 - cex place new buy order: eth_btc 0.018224 19.8 [11242548383] margin:0.32923617208078]Array
(
    [complete] => 
    [id] => 11242548383
    [time] => 1577652056284
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018224
)

2019-12-29 21:41:02 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:41:03 - cex place new buy order: eth_btc 0.018226 19.8 [11242549415] margin:0.32371337649511]Array
(
    [complete] => 
    [id] => 11242549415
    [time] => 1577652063366
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018226
)

2019-12-29 21:41:10 - cex delete buy orders: eth_btc[move]
2019-12-29 21:41:11 - cex place new buy order: eth_btc 0.018216 19.8 [11242550426] margin:0.2578592198387]Array
(
    [complete] => 
    [id] => 11242550426
    [time] => 1577652070727
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018216
)

2019-12-29 21:41:16 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:41:17 - cex place new buy order: eth_btc 0.018218 19.8 [11242551197] margin:0.29641014381381]Array
(
    [complete] => 
    [id] => 11242551197
    [time] => 1577652077039
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018218
)

2019-12-29 21:41:23 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:41:24 - cex place new buy order: eth_btc 0.01822 19.8 [11242552201] margin:0.23051591657519]Array
(
    [complete] => 
    [id] => 11242552201
    [time] => 1577652083942
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01822
)

2019-12-29 21:41:30 - cex delete buy orders: eth_btc [above margin]
2019-12-29 21:41:39 - cex place new buy order: eth_btc 0.018195 19.8 [11242554955]Array
(
    [complete] => 
    [id] => 11242554955
    [time] => 1577652098350
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018195
)

2019-12-29 21:41:45 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:41:46 - cex place new buy order: eth_btc 0.018197 19.8 [11242555958] margin:0.34071550255537]Array
(
    [complete] => 
    [id] => 11242555958
    [time] => 1577652106024
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018197
)

2019-12-29 21:41:52 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:41:53 - cex place new buy order: eth_btc 0.018199 19.8 [11242556740] margin:0.38463651849003]Array
(
    [complete] => 
    [id] => 11242556740
    [time] => 1577652112579
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018199
)

2019-12-29 21:41:58 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:41:59 - cex place new buy order: eth_btc 0.018201 19.8 [11242557444] margin:0.37360584583264]Array
(
    [complete] => 
    [id] => 11242557444
    [time] => 1577652119387
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018201
)

2019-12-29 21:42:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:42:04 - cex place new buy order: eth_btc 0.018203 19.8 [11242558168] margin:0.32412239740702]Array
(
    [complete] => 
    [id] => 11242558168
    [time] => 1577652123932
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018203
)

2019-12-29 21:42:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:42:11 - cex place new buy order: eth_btc 0.018205 19.8 [11242559361] margin:0.34056577863222]Array
(
    [complete] => 
    [id] => 11242559361
    [time] => 1577652130978
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018205
)

2019-12-29 21:42:18 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:42:19 - cex place new buy order: eth_btc 0.018216 19.8 [11242560226] margin:0.30742204655247]Array
(
    [complete] => 
    [id] => 11242560226
    [time] => 1577652139404
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018216
)

2019-12-29 21:42:27 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:42:27 - cex place new buy order: eth_btc 0.018218 19.8 [11242561024] margin:0.29092106707651]Array
(
    [complete] => 
    [id] => 11242561024
    [time] => 1577652147562
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018218
)

2019-12-29 21:42:34 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:42:35 - cex place new buy order: eth_btc 0.01822 19.8 [11242561863] margin:0.29637760702523]Array
(
    [complete] => 
    [id] => 11242561863
    [time] => 1577652155482
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01822
)

2019-12-29 21:42:43 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:42:44 - cex place new buy order: eth_btc 0.018222 19.8 [11242562765] margin:0.29634507737899]Array
(
    [complete] => 
    [id] => 11242562765
    [time] => 1577652164475
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018222
)

2019-12-29 21:42:51 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:42:52 - cex place new buy order: eth_btc 0.018224 19.8 [11242563628] margin:0.28533801580333]Array
(
    [complete] => 
    [id] => 11242563628
    [time] => 1577652172014
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018224
)

2019-12-29 21:42:58 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:42:59 - cex place new buy order: eth_btc 0.018226 19.8 [11242564387] margin:0.26336003511465]Array
(
    [complete] => 
    [id] => 11242564387
    [time] => 1577652179379
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018226
)

2019-12-29 21:43:02 - cex delete buy orders: eth_btc[move]
2019-12-29 21:43:03 - cex place new buy order: eth_btc 0.018216 19.8 [11242564777] margin:0.26883195259779]Array
(
    [complete] => 
    [id] => 11242564777
    [time] => 1577652183456
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018216
)

2019-12-29 21:43:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:43:11 - cex place new buy order: eth_btc 0.018218 19.8 [11242565349] margin:0.31836645076297]Array
(
    [complete] => 
    [id] => 11242565349
    [time] => 1577652191108
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018218
)

2019-12-29 21:43:18 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:43:19 - cex place new buy order: eth_btc 0.01822 19.8 [11242566164] margin:0.33479692645444]Array
(
    [complete] => 
    [id] => 11242566164
    [time] => 1577652199365
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01822
)

2019-12-29 21:43:25 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:43:26 - cex place new buy order: eth_btc 0.018222 19.8 [11242567168] margin:0.36219953901875]Array
(
    [complete] => 
    [id] => 11242567168
    [time] => 1577652206162
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018222
)

2019-12-29 21:43:32 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:43:33 - cex place new buy order: eth_btc 0.018235 19.8 [11242568027] margin:0.3180696462846]Array
(
    [complete] => 
    [id] => 11242568027
    [time] => 1577652212961
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018235
)

2019-12-29 21:43:56 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:43:57 - cex place new buy order: eth_btc 0.018255 19.8 [11242571908] margin:0.30128731854286]Array
(
    [complete] => 
    [id] => 11242571908
    [time] => 1577652237214
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018255
)

2019-12-29 21:44:03 - cex delete buy orders: eth_btc[move]
2019-12-29 21:44:04 - cex place new buy order: eth_btc 0.018255 19.8 [11242572699] margin:0.2410166520596]Array
(
    [complete] => 
    [id] => 11242572699
    [time] => 1577652243908
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018255
)

2019-12-29 21:44:16 - cex delete buy orders: eth_btc[move]
2019-12-29 21:44:17 - cex place new buy order: eth_btc 0.018231 19.8 [11242574163] margin:0.22458369851008]Array
(
    [complete] => 
    [id] => 11242574163
    [time] => 1577652257100
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018231
)

2019-12-29 21:44:23 - cex delete buy orders: eth_btc[move]
2019-12-29 21:44:24 - cex place new buy order: eth_btc 0.01823 19.8 [11242575201] margin:0.34554629223342]Array
(
    [complete] => 
    [id] => 11242575201
    [time] => 1577652264370
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01823
)

2019-12-29 21:45:03 - cex delete buy orders: eth_btc[move]
2019-12-29 21:45:04 - cex place new buy order: eth_btc 0.01823 19.8 [11242580675] margin:0.32362459546926]Array
(
    [complete] => 
    [id] => 11242580675
    [time] => 1577652304413
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.01823
)

2019-12-29 21:45:21 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:45:21 - cex place new buy order: eth_btc 0.018253 19.8 [11242584283] margin:0.24653481619459]Array
(
    [complete] => 
    [id] => 11242584283
    [time] => 1577652321517
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018253
)

2019-12-29 21:45:44 - cex delete buy orders: eth_btc [above margin]
2019-12-29 21:45:51 - cex place new buy order: eth_btc 0.018253 19.8 [11242589957]Array
(
    [complete] => 
    [id] => 11242589957
    [time] => 1577652350619
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018253
)

2019-12-29 21:45:56 - cex delete buy orders: eth_btc[move]
2019-12-29 21:45:57 - cex place new buy order: eth_btc 0.018235 19.8 [11242591057] margin:0.21365180234469]Array
(
    [complete] => 
    [id] => 11242591057
    [time] => 1577652357510
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018235
)

2019-12-29 21:46:04 - cex delete buy orders: eth_btc[move]
2019-12-29 21:46:05 - cex place new buy order: eth_btc 0.018234 19.8 [11242592300] margin:0.3180522044308]Array
(
    [complete] => 
    [id] => 11242592300
    [time] => 1577652364852
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018234
)

2019-12-29 21:46:27 - cex delete buy orders: eth_btc[move]
2019-12-29 21:46:28 - cex place new buy order: eth_btc 0.018232 19.8 [11242597187] margin:0.274197970935]Array
(
    [complete] => 
    [id] => 11242597187
    [time] => 1577652388252
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018232
)

2019-12-29 21:47:03 - cex delete buy orders: eth_btc[move]
2019-12-29 21:47:04 - cex place new buy order: eth_btc 0.018232 19.8 [11242602501] margin:0.23035156035758]Array
(
    [complete] => 
    [id] => 11242602501
    [time] => 1577652424479
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018232
)

2019-12-29 21:47:11 - cex delete buy orders: eth_btc[move]
2019-12-29 21:47:12 - cex place new buy order: eth_btc 0.018213 19.8 [11242603572] margin:0.208413316514]Array
(
    [complete] => 
    [id] => 11242603572
    [time] => 1577652432030
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018213
)

2019-12-29 21:47:18 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:47:20 - cex place new buy order: eth_btc 0.018215 19.8 [11242604785] margin:0.37880867416964]Array
(
    [complete] => 
    [id] => 11242604785
    [time] => 1577652440156
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018215
)

2019-12-29 21:47:27 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:47:28 - cex place new buy order: eth_btc 0.018217 19.8 [11242606030] margin:0.30740517099412]Array
(
    [complete] => 
    [id] => 11242606030
    [time] => 1577652447622
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018217
)

2019-12-29 21:47:34 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:47:35 - cex place new buy order: eth_btc 0.018235 19.8 [11242607064] margin:0.33452152454072]Array
(
    [complete] => 
    [id] => 11242607064
    [time] => 1577652454785
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018235
)

2019-12-29 21:48:04 - cex delete buy orders: eth_btc[move]
2019-12-29 21:48:05 - cex place new buy order: eth_btc 0.018235 19.8 [11242612682] margin:0.32353586312786]Array
(
    [complete] => 
    [id] => 11242612682
    [time] => 1577652484797
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.018235
)

2019-12-29 21:48:57 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:48:58 - cex place new buy order: eth_btc 0.018237 18.83384 [11242619630] margin:0.37835170258267]Array
(
    [complete] => 
    [id] => 11242619630
    [time] => 1577652538115
    [pending] => 18.83384000
    [amount] => 18.83384000
    [type] => buy
    [price] => 0.018237
)

2019-12-29 21:49:02 - cex delete buy orders: eth_btc[move]
2019-12-29 21:49:03 - cex place new buy order: eth_btc 0.018235 18.8328 [11242620233] margin:0.37833095734181]Array
(
    [complete] => 
    [id] => 11242620233
    [time] => 1577652543136
    [pending] => 18.83280000
    [amount] => 18.83280000
    [type] => buy
    [price] => 0.018235
)

2019-12-29 21:49:14 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:49:15 - cex place new buy order: eth_btc 0.018255 18.81527 [11242623884] margin:0.33963297726649]Array
(
    [complete] => 
    [id] => 11242623884
    [time] => 1577652555409
    [pending] => 18.81527000
    [amount] => 18.81527000
    [type] => buy
    [price] => 0.018255
)

2019-12-29 21:50:03 - cex delete buy orders: eth_btc[move]
2019-12-29 21:50:04 - cex place new buy order: eth_btc 0.018255 18.81424 [11242633162] margin:0.36700262927256]Array
(
    [complete] => 
    [id] => 11242633162
    [time] => 1577652604161
    [pending] => 18.81424000
    [amount] => 18.81424000
    [type] => buy
    [price] => 0.018255
)

2019-12-29 21:50:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:50:11 - cex place new buy order: eth_btc 0.018257 18.81321 [11242634581] margin:0.31220901571998]Array
(
    [complete] => 
    [id] => 11242634581
    [time] => 1577652611005
    [pending] => 18.71345600
    [amount] => 18.81321000
    [type] => buy
    [price] => 0.018257
)

2019-12-29 21:50:16 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:50:17 - cex place new buy order: eth_btc 0.018259 18.71216 [11242635980] margin:0.25193055479489]Array
(
    [complete] => 
    [id] => 11242635980
    [time] => 1577652617396
    [pending] => 18.71216000
    [amount] => 18.71216000
    [type] => buy
    [price] => 0.018259
)

2019-12-29 21:50:23 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:50:24 - cex place new buy order: eth_btc 0.018261 18.71011 [11242637568] margin:0.24095065987624]Array
(
    [complete] => 
    [id] => 11242637568
    [time] => 1577652624437
    [pending] => 18.71011000
    [amount] => 18.71011000
    [type] => buy
    [price] => 0.018261
)

2019-12-29 21:50:31 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:50:32 - cex place new buy order: eth_btc 0.018263 18.70806 [11242639382] margin:0.2409242731205]Array
(
    [complete] => 
    [id] => 11242639382
    [time] => 1577652631645
    [pending] => 18.70806000
    [amount] => 18.70806000
    [type] => buy
    [price] => 0.018263
)

2019-12-29 21:50:37 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:50:39 - cex place new buy order: eth_btc 0.018265 18.70601 [11242640889] margin:0.23542294004928]Array
(
    [complete] => 
    [id] => 11242640889
    [time] => 1577652638403
    [pending] => 18.70601000
    [amount] => 18.70601000
    [type] => buy
    [price] => 0.018265
)

2019-12-29 21:50:45 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:50:46 - cex place new buy order: eth_btc 0.018267 18.70396 [11242642492] margin:0.2299228116275]Array
(
    [complete] => 
    [id] => 11242642492
    [time] => 1577652645634
    [pending] => 18.70396000
    [amount] => 18.70396000
    [type] => buy
    [price] => 0.018267
)

2019-12-29 21:50:52 - cex delete buy orders: eth_btc [above margin]
2019-12-29 21:50:58 - cex place new buy order: eth_btc 0.018235 18.7368 [11242645507]Array
(
    [complete] => 
    [id] => 11242645507
    [time] => 1577652658284
    [pending] => 18.73680000
    [amount] => 18.73680000
    [type] => buy
    [price] => 0.018235
)

2019-12-29 21:51:04 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:51:05 - cex place new buy order: eth_btc 0.018237 18.73473 [11242647439] margin:0.33996819652355]Array
(
    [complete] => 
    [id] => 11242647439
    [time] => 1577652665087
    [pending] => 18.73473000
    [amount] => 18.73473000
    [type] => buy
    [price] => 0.018237
)

2019-12-29 21:51:11 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:51:12 - cex place new buy order: eth_btc 0.018239 18.73268 [11242649430] margin:0.30155162015462]Array
(
    [complete] => 
    [id] => 11242649430
    [time] => 1577652672373
    [pending] => 18.73268000
    [amount] => 18.73268000
    [type] => buy
    [price] => 0.018239
)

2019-12-29 21:51:19 - cex delete buy orders: eth_btc[move]
2019-12-29 21:51:20 - cex place new buy order: eth_btc 0.01824 18.73062 [11242651810] margin:0.19735760100872]Array
(
    [complete] => 
    [id] => 11242651810
    [time] => 1577652680401
    [pending] => 18.73062000
    [amount] => 18.73062000
    [type] => buy
    [price] => 0.01824
)

2019-12-29 21:51:26 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:51:27 - cex place new buy order: eth_btc 0.018242 18.72959 [11242654092] margin:0.20831049227059]Array
(
    [complete] => 
    [id] => 11242654092
    [time] => 1577652686881
    [pending] => 18.72959000
    [amount] => 18.72959000
    [type] => buy
    [price] => 0.018242
)

2019-12-29 21:51:32 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:51:33 - cex place new buy order: eth_btc 0.018244 18.72754 [11242655851] margin:0.24117518088138]Array
(
    [complete] => 
    [id] => 11242655851
    [time] => 1577652693355
    [pending] => 18.72754000
    [amount] => 18.72754000
    [type] => buy
    [price] => 0.018244
)

2019-12-29 21:51:40 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:51:41 - cex place new buy order: eth_btc 0.018246 18.72549 [11242657201] margin:0.25759070481199]Array
(
    [complete] => 
    [id] => 11242657201
    [time] => 1577652700771
    [pending] => 18.72549000
    [amount] => 18.72549000
    [type] => buy
    [price] => 0.018246
)

2019-12-29 21:51:47 - cex delete buy orders: eth_btc[move]
2019-12-29 21:51:47 - cex place new buy order: eth_btc 0.018247 18.72344 [11242658556] margin:0.1972818939062]Array
(
    [complete] => 
    [id] => 11242658556
    [time] => 1577652707508
    [pending] => 18.72344000
    [amount] => 18.72344000
    [type] => buy
    [price] => 0.018247
)

2019-12-29 21:51:55 - cex delete buy orders: eth_btc [above margin]
2019-12-29 21:52:01 - cex place new buy order: eth_btc 0.018213 18.7594 [11242661110]Array
(
    [complete] => 
    [id] => 11242661110
    [time] => 1577652721378
    [pending] => 18.75940000
    [amount] => 18.75940000
    [type] => buy
    [price] => 0.018213
)

2019-12-29 21:52:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:52:04 - cex place new buy order: eth_btc 0.018215 18.75736 [11242661655] margin:0.23606917375789]Array
(
    [complete] => 
    [id] => 11242661655
    [time] => 1577652724495
    [pending] => 18.75736000
    [amount] => 18.75736000
    [type] => buy
    [price] => 0.018215
)

2019-12-29 21:52:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:52:11 - cex place new buy order: eth_btc 0.018217 18.7553 [11242662976] margin:0.26897952461986]Array
(
    [complete] => 
    [id] => 11242662976
    [time] => 1577652730855
    [pending] => 18.75530000
    [amount] => 18.75530000
    [type] => buy
    [price] => 0.018217
)

2019-12-29 21:52:17 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:52:18 - cex place new buy order: eth_btc 0.018219 18.75324 [11242664174] margin:0.21406224271363]Array
(
    [complete] => 
    [id] => 11242664174
    [time] => 1577652737804
    [pending] => 18.75324000
    [amount] => 18.75324000
    [type] => buy
    [price] => 0.018219
)

2019-12-29 21:52:24 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:52:25 - cex place new buy order: eth_btc 0.018221 18.75118 [11242665316] margin:0.2195269194885]Array
(
    [complete] => 
    [id] => 11242665316
    [time] => 1577652745311
    [pending] => 18.75118000
    [amount] => 18.75118000
    [type] => buy
    [price] => 0.018221
)

2019-12-29 21:52:32 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:52:33 - cex place new buy order: eth_btc 0.018223 18.74912 [11242666592] margin:0.23047796740383]Array
(
    [complete] => 
    [id] => 11242666592
    [time] => 1577652753018
    [pending] => 18.74912000
    [amount] => 18.74912000
    [type] => buy
    [price] => 0.018223
)

2019-12-29 21:52:39 - cex delete buy orders: eth_btc [above margin]
2019-12-29 21:52:46 - cex place new buy order: eth_btc 0.018213 18.7594 [11242668358]Array
(
    [complete] => 
    [id] => 11242668358
    [time] => 1577652765668
    [pending] => 18.75940000
    [amount] => 18.75940000
    [type] => buy
    [price] => 0.018213
)

2019-12-29 21:52:51 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:52:52 - cex place new buy order: eth_btc 0.018215 18.75736 [11242669234] margin:0.25253911611307]Array
(
    [complete] => 
    [id] => 11242669234
    [time] => 1577652771621
    [pending] => 18.75736000
    [amount] => 18.75736000
    [type] => buy
    [price] => 0.018215
)

2019-12-29 21:52:57 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:52:58 - cex place new buy order: eth_btc 0.018217 18.7553 [11242670589] margin:0.329362683208]Array
(
    [complete] => 
    [id] => 11242670589
    [time] => 1577652778200
    [pending] => 18.75530000
    [amount] => 18.75530000
    [type] => buy
    [price] => 0.018217
)

2019-12-29 21:53:04 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:53:05 - cex place new buy order: eth_btc 0.018219 18.75324 [11242671436] margin:0.30737142543498]Array
(
    [complete] => 
    [id] => 11242671436
    [time] => 1577652784920
    [pending] => 18.75324000
    [amount] => 18.75324000
    [type] => buy
    [price] => 0.018219
)

2019-12-29 21:53:11 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:53:12 - cex place new buy order: eth_btc 0.018221 18.75118 [11242672780] margin:0.25794413039899]Array
(
    [complete] => 
    [id] => 11242672780
    [time] => 1577652792379
    [pending] => 18.75118000
    [amount] => 18.75118000
    [type] => buy
    [price] => 0.018221
)

2019-12-29 21:53:19 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:53:20 - cex place new buy order: eth_btc 0.018223 18.74912 [11242673894] margin:0.26889096197114]Array
(
    [complete] => 
    [id] => 11242673894
    [time] => 1577652800144
    [pending] => 18.74912000
    [amount] => 18.74912000
    [type] => buy
    [price] => 0.018223
)

2019-12-29 21:53:26 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:53:26 - cex place new buy order: eth_btc 0.018225 18.74706 [11242674802] margin:0.22496570644719]Array
(
    [complete] => 
    [id] => 11242674802
    [time] => 1577652806474
    [pending] => 18.74706000
    [amount] => 18.74706000
    [type] => buy
    [price] => 0.018225
)

2019-12-29 21:53:32 - cex delete buy orders: eth_btc [above margin]
2019-12-29 21:53:39 - cex place new buy order: eth_btc 0.018213 18.7594 [11242676929]Array
(
    [complete] => 
    [id] => 11242676929
    [time] => 1577652818353
    [pending] => 18.75940000
    [amount] => 18.75940000
    [type] => buy
    [price] => 0.018213
)

2019-12-29 21:53:44 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:53:45 - cex place new buy order: eth_btc 0.018215 18.75736 [11242677822] margin:0.29645896239363]Array
(
    [complete] => 
    [id] => 11242677822
    [time] => 1577652825007
    [pending] => 18.75736000
    [amount] => 18.75736000
    [type] => buy
    [price] => 0.018215
)

2019-12-29 21:53:51 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:53:52 - cex place new buy order: eth_btc 0.018217 18.7553 [11242678916] margin:0.25800076851292]Array
(
    [complete] => 
    [id] => 11242678916
    [time] => 1577652831591
    [pending] => 18.75530000
    [amount] => 18.75530000
    [type] => buy
    [price] => 0.018217
)

2019-12-29 21:53:58 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:54:00 - cex place new buy order: eth_btc 0.018219 18.75324 [11242680094] margin:0.26346122180139]Array
(
    [complete] => 
    [id] => 11242680094
    [time] => 1577652839912
    [pending] => 18.75324000
    [amount] => 18.75324000
    [type] => buy
    [price] => 0.018219
)

2019-12-29 21:54:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:54:04 - cex place new buy order: eth_btc 0.018221 18.75118 [11242680929] margin:0.23050326546292]Array
(
    [complete] => 
    [id] => 11242680929
    [time] => 1577652844455
    [pending] => 18.75118000
    [amount] => 18.75118000
    [type] => buy
    [price] => 0.018221
)

2019-12-29 21:54:11 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:54:12 - cex place new buy order: eth_btc 0.018223 18.74912 [11242682283] margin:0.20852768479394]Array
(
    [complete] => 
    [id] => 11242682283
    [time] => 1577652852253
    [pending] => 18.74912000
    [amount] => 18.74912000
    [type] => buy
    [price] => 0.018223
)

2019-12-29 21:54:19 - cex delete buy orders: eth_btc [above margin]
2019-12-29 21:54:25 - cex place new buy order: eth_btc 0.018213 18.7594 [11242684553]Array
(
    [complete] => 
    [id] => 11242684553
    [time] => 1577652865516
    [pending] => 18.75940000
    [amount] => 18.75940000
    [type] => buy
    [price] => 0.018213
)

2019-12-29 21:54:31 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:54:32 - cex place new buy order: eth_btc 0.018215 18.75736 [11242685333] margin:0.29096898160854]Array
(
    [complete] => 
    [id] => 11242685333
    [time] => 1577652871612
    [pending] => 18.75736000
    [amount] => 18.75736000
    [type] => buy
    [price] => 0.018215
)

2019-12-29 21:54:37 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:54:38 - cex place new buy order: eth_btc 0.018217 18.7553 [11242686763] margin:0.29093703683374]Array
(
    [complete] => 
    [id] => 11242686763
    [time] => 1577652878241
    [pending] => 18.75530000
    [amount] => 18.75530000
    [type] => buy
    [price] => 0.018217
)

2019-12-29 21:54:45 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:54:46 - cex place new buy order: eth_btc 0.018219 18.75324 [11242687951] margin:0.29639387452658]Array
(
    [complete] => 
    [id] => 11242687951
    [time] => 1577652885796
    [pending] => 18.75324000
    [amount] => 18.75324000
    [type] => buy
    [price] => 0.018219
)

2019-12-29 21:54:52 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:54:53 - cex place new buy order: eth_btc 0.018221 18.75118 [11242688845] margin:0.28538499533506]Array
(
    [complete] => 
    [id] => 11242688845
    [time] => 1577652892872
    [pending] => 18.75118000
    [amount] => 18.75118000
    [type] => buy
    [price] => 0.018221
)

2019-12-29 21:54:59 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:55:00 - cex place new buy order: eth_btc 0.018223 18.74912 [11242689990] margin:0.25242825001373]Array
(
    [complete] => 
    [id] => 11242689990
    [time] => 1577652900440
    [pending] => 18.74912000
    [amount] => 18.74912000
    [type] => buy
    [price] => 0.018223
)

2019-12-29 21:55:04 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:55:11 - cex place new buy order: eth_btc 0.018213 18.7594 [11242691505]Array
(
    [complete] => 
    [id] => 11242691505
    [time] => 1577652911182
    [pending] => 18.75940000
    [amount] => 18.75940000
    [type] => buy
    [price] => 0.018213
)

2019-12-29 21:55:17 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:55:18 - cex place new buy order: eth_btc 0.018215 18.75736 [11242692740] margin:0.26351907768323]Array
(
    [complete] => 
    [id] => 11242692740
    [time] => 1577652918137
    [pending] => 18.75736000
    [amount] => 18.75736000
    [type] => buy
    [price] => 0.018215
)

2019-12-29 21:55:25 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:55:26 - cex place new buy order: eth_btc 0.018217 18.7553 [11242693930] margin:0.25800076851292]Array
(
    [complete] => 
    [id] => 11242693930
    [time] => 1577652925653
    [pending] => 18.75530000
    [amount] => 18.75530000
    [type] => buy
    [price] => 0.018217
)

2019-12-29 21:55:33 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:55:34 - cex place new buy order: eth_btc 0.018219 18.75324 [11242695475] margin:0.25248367089301]Array
(
    [complete] => 
    [id] => 11242695475
    [time] => 1577652934005
    [pending] => 18.75324000
    [amount] => 18.75324000
    [type] => buy
    [price] => 0.018219
)

2019-12-29 21:55:40 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:55:41 - cex place new buy order: eth_btc 0.018221 18.75118 [11242696728] margin:0.2195269194885]Array
(
    [complete] => 
    [id] => 11242696728
    [time] => 1577652941066
    [pending] => 18.75118000
    [amount] => 18.75118000
    [type] => buy
    [price] => 0.018221
)

2019-12-29 21:55:47 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:55:48 - cex place new buy order: eth_btc 0.018223 18.74912 [11242697644] margin:0.21950282609891]Array
(
    [complete] => 
    [id] => 11242697644
    [time] => 1577652947858
    [pending] => 18.74912000
    [amount] => 18.74912000
    [type] => buy
    [price] => 0.018223
)

2019-12-29 21:55:55 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:55:56 - cex place new buy order: eth_btc 0.018225 18.74706 [11242698786] margin:0.22496570644719]Array
(
    [complete] => 
    [id] => 11242698786
    [time] => 1577652955585
    [pending] => 18.74706000
    [amount] => 18.74706000
    [type] => buy
    [price] => 0.018225
)

2019-12-29 21:56:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:56:04 - cex place new buy order: eth_btc 0.018227 18.74501 [11242700827] margin:0.21396828880234]Array
(
    [complete] => 
    [id] => 11242700827
    [time] => 1577652964464
    [pending] => 18.74501000
    [amount] => 18.74501000
    [type] => buy
    [price] => 0.018227
)

2019-12-29 21:56:11 - cex delete buy orders: eth_btc [above margin]
2019-12-29 21:56:17 - cex place new buy order: eth_btc 0.018213 18.7594 [11242703127]Array
(
    [complete] => 
    [id] => 11242703127
    [time] => 1577652976872
    [pending] => 18.75940000
    [amount] => 18.75940000
    [type] => buy
    [price] => 0.018213
)

2019-12-29 21:56:22 - cex delete buy orders: eth_btc[move]
2019-12-29 21:56:23 - cex place new buy order: eth_btc 0.018214 18.75736 [11242704359] margin:0.1976393082624]Array
(
    [complete] => 
    [id] => 11242704359
    [time] => 1577652983106
    [pending] => 18.75736000
    [amount] => 18.75736000
    [type] => buy
    [price] => 0.018214
)

2019-12-29 21:56:29 - cex delete buy orders: eth_btc [above margin]
2019-12-29 21:56:36 - cex place new buy order: eth_btc 0.018193 18.78 [11242706706]Array
(
    [complete] => 
    [id] => 11242706706
    [time] => 1577652996279
    [pending] => 18.78000000
    [amount] => 18.78000000
    [type] => buy
    [price] => 0.018193
)

2019-12-29 21:56:42 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:56:43 - cex place new buy order: eth_btc 0.018195 18.77797 [11242707752] margin:0.28029678483099]Array
(
    [complete] => 
    [id] => 11242707752
    [time] => 1577653002978
    [pending] => 18.77797000
    [amount] => 18.77797000
    [type] => buy
    [price] => 0.018195
)

2019-12-29 21:56:49 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:56:50 - cex place new buy order: eth_btc 0.018197 18.77591 [11242708754] margin:0.25828433258228]Array
(
    [complete] => 
    [id] => 11242708754
    [time] => 1577653009859
    [pending] => 18.77591000
    [amount] => 18.77591000
    [type] => buy
    [price] => 0.018197
)

2019-12-29 21:56:55 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:56:56 - cex place new buy order: eth_btc 0.018199 18.77385 [11242709636] margin:0.28023517775702]Array
(
    [complete] => 
    [id] => 11242709636
    [time] => 1577653016298
    [pending] => 18.77385000
    [amount] => 18.77385000
    [type] => buy
    [price] => 0.018199
)

2019-12-29 21:57:02 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:57:04 - cex place new buy order: eth_btc 0.018201 18.77178 [11242710560] margin:0.28569858798966]Array
(
    [complete] => 
    [id] => 11242710560
    [time] => 1577653023542
    [pending] => 18.77178000
    [amount] => 18.77178000
    [type] => buy
    [price] => 0.018201
)

2019-12-29 21:57:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:57:11 - cex place new buy order: eth_btc 0.018203 18.76972 [11242711274] margin:0.26918639784652]Array
(
    [complete] => 
    [id] => 11242711274
    [time] => 1577653030709
    [pending] => 18.76972000
    [amount] => 18.76972000
    [type] => buy
    [price] => 0.018203
)

2019-12-29 21:57:17 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:57:19 - cex place new buy order: eth_btc 0.018213 18.75942 [11242712709] margin:0.32394443529347]Array
(
    [complete] => 
    [id] => 11242712709
    [time] => 1577653038340
    [pending] => 18.75942000
    [amount] => 18.75942000
    [type] => buy
    [price] => 0.018213
)

2019-12-29 21:57:26 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:57:27 - cex place new buy order: eth_btc 0.018215 18.75736 [11242714335] margin:0.31292890474883]Array
(
    [complete] => 
    [id] => 11242714335
    [time] => 1577653046927
    [pending] => 18.75736000
    [amount] => 18.75736000
    [type] => buy
    [price] => 0.018215
)

2019-12-29 21:57:34 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:57:35 - cex place new buy order: eth_btc 0.018217 18.7553 [11242715898] margin:0.27446890267331]Array
(
    [complete] => 
    [id] => 11242715898
    [time] => 1577653055375
    [pending] => 18.75530000
    [amount] => 18.75530000
    [type] => buy
    [price] => 0.018217
)

2019-12-29 21:57:42 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:57:43 - cex place new buy order: eth_btc 0.018219 18.75324 [11242717191] margin:0.32383775179756]Array
(
    [complete] => 
    [id] => 11242717191
    [time] => 1577653062949
    [pending] => 18.75324000
    [amount] => 18.75324000
    [type] => buy
    [price] => 0.018219
)

2019-12-29 21:57:51 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:57:52 - cex place new buy order: eth_btc 0.018221 18.75118 [11242718644] margin:0.33477855221995]Array
(
    [complete] => 
    [id] => 11242718644
    [time] => 1577653071976
    [pending] => 18.75118000
    [amount] => 18.75118000
    [type] => buy
    [price] => 0.018221
)

2019-12-29 21:57:59 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:58:00 - cex place new buy order: eth_btc 0.018223 18.74912 [11242719902] margin:0.30730395653844]Array
(
    [complete] => 
    [id] => 11242719902
    [time] => 1577653080271
    [pending] => 18.74912000
    [amount] => 18.74912000
    [type] => buy
    [price] => 0.018223
)

2019-12-29 21:58:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:58:04 - cex place new buy order: eth_btc 0.018225 18.74706 [11242720677] margin:0.26886145404663]Array
(
    [complete] => 
    [id] => 11242720677
    [time] => 1577653084496
    [pending] => 18.74706000
    [amount] => 18.74706000
    [type] => buy
    [price] => 0.018225
)

2019-12-29 21:58:11 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:58:12 - cex place new buy order: eth_btc 0.018227 18.74501 [11242722123] margin:0.2578592198387]Array
(
    [complete] => 
    [id] => 11242722123
    [time] => 1577653092038
    [pending] => 18.74501000
    [amount] => 18.74501000
    [type] => buy
    [price] => 0.018227
)

2019-12-29 21:58:17 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:58:19 - cex place new buy order: eth_btc 0.018229 18.74295 [11242723273] margin:0.20845904876843]Array
(
    [complete] => 
    [id] => 11242723273
    [time] => 1577653098420
    [pending] => 18.74295000
    [amount] => 18.74295000
    [type] => buy
    [price] => 0.018229
)

2019-12-29 21:58:25 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:58:26 - cex place new buy order: eth_btc 0.018231 18.74089 [11242724574] margin:0.20295101749765]Array
(
    [complete] => 
    [id] => 11242724574
    [time] => 1577653106091
    [pending] => 18.74089000
    [amount] => 18.74089000
    [type] => buy
    [price] => 0.018231
)

2019-12-29 21:58:32 - cex delete buy orders: eth_btc [above margin]
2019-12-29 21:58:39 - cex place new buy order: eth_btc 0.018214 18.7584 [11242726429]Array
(
    [complete] => 
    [id] => 11242726429
    [time] => 1577653118608
    [pending] => 18.75840000
    [amount] => 18.75840000
    [type] => buy
    [price] => 0.018214
)

2019-12-29 21:58:44 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:58:45 - cex place new buy order: eth_btc 0.018216 18.75633 [11242727302] margin:0.30193236714975]Array
(
    [complete] => 
    [id] => 11242727302
    [time] => 1577653124844
    [pending] => 18.75633000
    [amount] => 18.75633000
    [type] => buy
    [price] => 0.018216
)

2019-12-29 21:58:50 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:58:51 - cex place new buy order: eth_btc 0.018218 18.75427 [11242727896] margin:0.29092106707651]Array
(
    [complete] => 
    [id] => 11242727896
    [time] => 1577653131035
    [pending] => 18.75427000
    [amount] => 18.75427000
    [type] => buy
    [price] => 0.018218
)

2019-12-29 21:58:56 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:58:57 - cex place new buy order: eth_btc 0.01822 18.75221 [11242728686] margin:0.27442371020856]Array
(
    [complete] => 
    [id] => 11242728686
    [time] => 1577653137424
    [pending] => 18.75221000
    [amount] => 18.75221000
    [type] => buy
    [price] => 0.01822
)

2019-12-29 21:59:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:59:04 - cex place new buy order: eth_btc 0.018222 18.75015 [11242729153] margin:0.27988146196904]Array
(
    [complete] => 
    [id] => 11242729153
    [time] => 1577653143967
    [pending] => 18.75015000
    [amount] => 18.75015000
    [type] => buy
    [price] => 0.018222
)

2019-12-29 21:59:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:59:11 - cex place new buy order: eth_btc 0.018224 18.74809 [11242730030] margin:0.25241439859527]Array
(
    [complete] => 
    [id] => 11242730030
    [time] => 1577653151159
    [pending] => 18.74809000
    [amount] => 18.74809000
    [type] => buy
    [price] => 0.018224
)

2019-12-29 21:59:17 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:59:17 - cex place new buy order: eth_btc 0.018226 18.74604 [11242730681] margin:0.23592669812356]Array
(
    [complete] => 
    [id] => 11242730681
    [time] => 1577653157537
    [pending] => 18.74604000
    [amount] => 18.74604000
    [type] => buy
    [price] => 0.018226
)

2019-12-29 21:59:24 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:59:25 - cex place new buy order: eth_btc 0.018228 18.74398 [11242731817] margin:0.26881720430108]Array
(
    [complete] => 
    [id] => 11242731817
    [time] => 1577653165388
    [pending] => 18.74398000
    [amount] => 18.74398000
    [type] => buy
    [price] => 0.018228
)

2019-12-29 21:59:31 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:59:31 - cex place new buy order: eth_btc 0.01823 18.74192 [11242732565] margin:0.26878771256171]Array
(
    [complete] => 
    [id] => 11242732565
    [time] => 1577653171547
    [pending] => 18.74192000
    [amount] => 18.74192000
    [type] => buy
    [price] => 0.01823
)

2019-12-29 21:59:37 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:59:38 - cex place new buy order: eth_btc 0.018232 18.73987 [11242733440] margin:0.24133391838526]Array
(
    [complete] => 
    [id] => 11242733440
    [time] => 1577653177821
    [pending] => 18.73987000
    [amount] => 18.73987000
    [type] => buy
    [price] => 0.018232
)

2019-12-29 21:59:44 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:59:45 - cex place new buy order: eth_btc 0.018234 18.73781 [11242734279] margin:0.21388614675881]Array
(
    [complete] => 
    [id] => 11242734279
    [time] => 1577653184834
    [pending] => 18.73781000
    [amount] => 18.73781000
    [type] => buy
    [price] => 0.018234
)

2019-12-29 21:59:51 - cex delete buy orders: eth_btc [replace]
2019-12-29 21:59:52 - cex place new buy order: eth_btc 0.018236 18.73576 [11242735129] margin:0.20289537179206]Array
(
    [complete] => 
    [id] => 11242735129
    [time] => 1577653191635
    [pending] => 18.73576000
    [amount] => 18.73576000
    [type] => buy
    [price] => 0.018236
)

2019-12-29 21:59:58 - cex delete buy orders: eth_btc [above margin]
2019-12-29 22:00:04 - cex place new buy order: eth_btc 0.018221 18.7512 [11242736391]Array
(
    [complete] => 
    [id] => 11242736391
    [time] => 1577653203926
    [pending] => 18.75120000
    [amount] => 18.75120000
    [type] => buy
    [price] => 0.018221
)

2019-12-29 22:00:09 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:00:10 - cex place new buy order: eth_btc 0.018223 18.74912 [11242737181] margin:0.27437853262362]Array
(
    [complete] => 
    [id] => 11242737181
    [time] => 1577653210253
    [pending] => 18.74912000
    [amount] => 18.74912000
    [type] => buy
    [price] => 0.018223
)

2019-12-29 22:00:17 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:00:18 - cex place new buy order: eth_btc 0.018225 18.74706 [11242738035] margin:0.2633744855967]Array
(
    [complete] => 
    [id] => 11242738035
    [time] => 1577653217693
    [pending] => 18.74706000
    [amount] => 18.74706000
    [type] => buy
    [price] => 0.018225
)

2019-12-29 22:00:23 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:00:24 - cex place new buy order: eth_btc 0.018227 18.74501 [11242738819] margin:0.25237285345916]Array
(
    [complete] => 
    [id] => 11242738819
    [time] => 1577653224489
    [pending] => 18.74501000
    [amount] => 18.74501000
    [type] => buy
    [price] => 0.018227
)

2019-12-29 22:00:31 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:00:32 - cex place new buy order: eth_btc 0.018229 18.74295 [11242739687] margin:0.27428822206372]Array
(
    [complete] => 
    [id] => 11242739687
    [time] => 1577653232094
    [pending] => 18.74295000
    [amount] => 18.74295000
    [type] => buy
    [price] => 0.018229
)

2019-12-29 22:00:39 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:00:40 - cex place new buy order: eth_btc 0.018231 18.74089 [11242740865] margin:0.25231748121333]Array
(
    [complete] => 
    [id] => 11242740865
    [time] => 1577653239827
    [pending] => 18.74089000
    [amount] => 18.74089000
    [type] => buy
    [price] => 0.018231
)

2019-12-29 22:00:46 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:00:46 - cex place new buy order: eth_btc 0.018233 18.73884 [11242741943] margin:0.20292875555312]Array
(
    [complete] => 
    [id] => 11242741943
    [time] => 1577653246504
    [pending] => 18.73884000
    [amount] => 18.73884000
    [type] => buy
    [price] => 0.018233
)

2019-12-29 22:00:53 - cex delete buy orders: eth_btc [above margin]
2019-12-29 22:01:00 - cex place new buy order: eth_btc 0.018214 18.7584 [11242743651]Array
(
    [complete] => 
    [id] => 11242743651
    [time] => 1577653259884
    [pending] => 18.75840000
    [amount] => 18.75840000
    [type] => buy
    [price] => 0.018214
)

2019-12-29 22:01:04 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:01:05 - cex place new buy order: eth_btc 0.018216 18.75633 [11242744394] margin:0.27448397013614]Array
(
    [complete] => 
    [id] => 11242744394
    [time] => 1577653264673
    [pending] => 18.75633000
    [amount] => 18.75633000
    [type] => buy
    [price] => 0.018216
)

2019-12-29 22:01:11 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:01:12 - cex place new buy order: eth_btc 0.018218 18.75427 [11242745389] margin:0.24700845317818]Array
(
    [complete] => 
    [id] => 11242745389
    [time] => 1577653271719
    [pending] => 18.75427000
    [amount] => 18.75427000
    [type] => buy
    [price] => 0.018218
)

2019-12-29 22:01:17 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:01:19 - cex place new buy order: eth_btc 0.01822 18.75221 [11242746187] margin:0.23051591657519]Array
(
    [complete] => 
    [id] => 11242746187
    [time] => 1577653278368
    [pending] => 18.75221000
    [amount] => 18.75221000
    [type] => buy
    [price] => 0.01822
)

2019-12-29 22:01:24 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:01:25 - cex place new buy order: eth_btc 0.018222 18.75015 [11242747256] margin:0.23049061573921]Array
(
    [complete] => 
    [id] => 11242747256
    [time] => 1577653285399
    [pending] => 18.75015000
    [amount] => 18.75015000
    [type] => buy
    [price] => 0.018222
)

2019-12-29 22:01:31 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:01:32 - cex place new buy order: eth_btc 0.018224 18.74809 [11242748316] margin:0.2140035118525]Array
(
    [complete] => 
    [id] => 11242748316
    [time] => 1577653292017
    [pending] => 18.74809000
    [amount] => 18.74809000
    [type] => buy
    [price] => 0.018224
)

2019-12-29 22:01:37 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:01:39 - cex place new buy order: eth_btc 0.018226 18.74604 [11242749322] margin:0.21946669592889]Array
(
    [complete] => 
    [id] => 11242749322
    [time] => 1577653298382
    [pending] => 18.74604000
    [amount] => 18.74604000
    [type] => buy
    [price] => 0.018226
)

2019-12-29 22:01:44 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:01:45 - cex place new buy order: eth_btc 0.018228 18.74398 [11242750254] margin:0.22492868114987]Array
(
    [complete] => 
    [id] => 11242750254
    [time] => 1577653305473
    [pending] => 18.74398000
    [amount] => 18.74398000
    [type] => buy
    [price] => 0.018228
)

2019-12-29 22:01:51 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:01:52 - cex place new buy order: eth_btc 0.01823 18.74192 [11242751199] margin:0.23038946791003]Array
(
    [complete] => 
    [id] => 11242751199
    [time] => 1577653311630
    [pending] => 18.74192000
    [amount] => 18.74192000
    [type] => buy
    [price] => 0.01823
)

2019-12-29 22:01:57 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:01:58 - cex place new buy order: eth_btc 0.018232 18.73987 [11242752125] margin:0.21390960947782]Array
(
    [complete] => 
    [id] => 11242752125
    [time] => 1577653318242
    [pending] => 18.73987000
    [amount] => 18.73987000
    [type] => buy
    [price] => 0.018232
)

2019-12-29 22:02:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:02:04 - cex place new buy order: eth_btc 0.018234 18.73781 [11242752994] margin:0.20840188658551]Array
(
    [complete] => 
    [id] => 11242752994
    [time] => 1577653324369
    [pending] => 18.73781000
    [amount] => 18.73781000
    [type] => buy
    [price] => 0.018234
)

2019-12-29 22:02:10 - cex delete buy orders: eth_btc [above margin]
2019-12-29 22:02:16 - cex place new buy order: eth_btc 0.018214 18.7584 [11242754306]Array
(
    [complete] => 
    [id] => 11242754306
    [time] => 1577653335853
    [pending] => 18.75840000
    [amount] => 18.75840000
    [type] => buy
    [price] => 0.018214
)

2019-12-29 22:02:21 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:02:22 - cex place new buy order: eth_btc 0.018216 18.75633 [11242754918] margin:0.26350461133069]Array
(
    [complete] => 
    [id] => 11242754918
    [time] => 1577653342163
    [pending] => 18.75633000
    [amount] => 18.75633000
    [type] => buy
    [price] => 0.018216
)

2019-12-29 22:02:28 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:02:29 - cex place new buy order: eth_btc 0.018218 18.75427 [11242756015] margin:0.25798660665275]Array
(
    [complete] => 
    [id] => 11242756015
    [time] => 1577653349425
    [pending] => 18.75427000
    [amount] => 18.75427000
    [type] => buy
    [price] => 0.018218
)

2019-12-29 22:02:35 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:02:36 - cex place new buy order: eth_btc 0.01822 18.75221 [11242757189] margin:0.25246981339189]Array
(
    [complete] => 
    [id] => 11242757189
    [time] => 1577653356135
    [pending] => 18.75221000
    [amount] => 18.75221000
    [type] => buy
    [price] => 0.01822
)

2019-12-29 22:02:42 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:02:43 - cex place new buy order: eth_btc 0.018222 18.75015 [11242758311] margin:0.21951487213259]Array
(
    [complete] => 
    [id] => 11242758311
    [time] => 1577653363282
    [pending] => 18.75015000
    [amount] => 18.75015000
    [type] => buy
    [price] => 0.018222
)

2019-12-29 22:02:49 - cex delete buy orders: eth_btc [above margin]
2019-12-29 22:02:55 - cex place new buy order: eth_btc 0.018214 18.7584 [11242759979]Array
(
    [complete] => 
    [id] => 11242759979
    [time] => 1577653374784
    [pending] => 18.75840000
    [amount] => 18.75840000
    [type] => buy
    [price] => 0.018214
)

2019-12-29 22:03:01 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:03:02 - cex place new buy order: eth_btc 0.018216 18.75633 [11242760733] margin:0.21958717610893]Array
(
    [complete] => 
    [id] => 11242760733
    [time] => 1577653381593
    [pending] => 18.75633000
    [amount] => 18.75633000
    [type] => buy
    [price] => 0.018216
)

2019-12-29 22:03:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:03:04 - cex place new buy order: eth_btc 0.018218 18.75427 [11242760989] margin:0.20858491601712]Array
(
    [complete] => 
    [id] => 11242760989
    [time] => 1577653384057
    [pending] => 18.75427000
    [amount] => 18.75427000
    [type] => buy
    [price] => 0.018218
)

2019-12-29 22:03:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:03:11 - cex place new buy order: eth_btc 0.01822 18.75221 [11242761809] margin:0.20307354555433]Array
(
    [complete] => 
    [id] => 11242761809
    [time] => 1577653390769
    [pending] => 18.75221000
    [amount] => 18.75221000
    [type] => buy
    [price] => 0.01822
)

2019-12-29 22:03:17 - cex delete buy orders: eth_btc [above margin]
2019-12-29 22:03:24 - cex place new buy order: eth_btc 0.018215 18.7574 [11242763673]Array
(
    [complete] => 
    [id] => 11242763673
    [time] => 1577653404168
    [pending] => 18.75740000
    [amount] => 18.75740000
    [type] => buy
    [price] => 0.018215
)

2019-12-29 22:03:30 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:03:31 - cex place new buy order: eth_btc 0.018217 18.7553 [11242765404] margin:0.22506450019213]Array
(
    [complete] => 
    [id] => 11242765404
    [time] => 1577653411160
    [pending] => 18.75530000
    [amount] => 18.75530000
    [type] => buy
    [price] => 0.018217
)

2019-12-29 22:03:38 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:03:39 - cex place new buy order: eth_btc 0.018219 18.75324 [11242766936] margin:0.20308469180526]Array
(
    [complete] => 
    [id] => 11242766936
    [time] => 1577653419371
    [pending] => 18.75324000
    [amount] => 18.75324000
    [type] => buy
    [price] => 0.018219
)

2019-12-29 22:03:46 - cex delete buy orders: eth_btc [above margin]
2019-12-29 22:03:52 - cex place new buy order: eth_btc 0.018194 18.779 [11242769130]Array
(
    [complete] => 
    [id] => 11242769130
    [time] => 1577653432503
    [pending] => 18.77900000
    [amount] => 18.77900000
    [type] => buy
    [price] => 0.018194
)

2019-12-29 22:03:58 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:04:00 - cex place new buy order: eth_btc 0.018196 18.77694 [11242770074] margin:0.32424708727192]Array
(
    [complete] => 
    [id] => 11242770074
    [time] => 1577653439876
    [pending] => 18.77694000
    [amount] => 18.77694000
    [type] => buy
    [price] => 0.018196
)

2019-12-29 22:04:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:04:04 - cex place new buy order: eth_btc 0.018198 18.77488 [11242770655] margin:0.29673590504451]Array
(
    [complete] => 
    [id] => 11242770655
    [time] => 1577653444010
    [pending] => 18.77488000
    [amount] => 18.77488000
    [type] => buy
    [price] => 0.018198
)

2019-12-29 22:04:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:04:11 - cex place new buy order: eth_btc 0.0182 18.77281 [11242771875] margin:0.26923076923078]Array
(
    [complete] => 
    [id] => 11242771875
    [time] => 1577653451438
    [pending] => 18.77281000
    [amount] => 18.77281000
    [type] => buy
    [price] => 0.0182
)

2019-12-29 22:04:18 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:04:19 - cex place new buy order: eth_btc 0.018202 18.77075 [11242773244] margin:0.26920118668279]Array
(
    [complete] => 
    [id] => 11242773244
    [time] => 1577653459471
    [pending] => 18.77075000
    [amount] => 18.77075000
    [type] => buy
    [price] => 0.018202
)

2019-12-29 22:04:25 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:04:26 - cex place new buy order: eth_btc 0.018204 18.76869 [11242774399] margin:0.25269171610633]Array
(
    [complete] => 
    [id] => 11242774399
    [time] => 1577653466118
    [pending] => 18.76869000
    [amount] => 18.76869000
    [type] => buy
    [price] => 0.018204
)

2019-12-29 22:04:32 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:04:33 - cex place new buy order: eth_btc 0.018206 18.76663 [11242775374] margin:0.2361858727892]Array
(
    [complete] => 
    [id] => 11242775374
    [time] => 1577653473422
    [pending] => 18.76663000
    [amount] => 18.76663000
    [type] => buy
    [price] => 0.018206
)

2019-12-29 22:04:41 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:04:41 - cex place new buy order: eth_btc 0.018208 18.76457 [11242776549] margin:0.2306678383128]Array
(
    [complete] => 
    [id] => 11242776549
    [time] => 1577653481540
    [pending] => 18.76457000
    [amount] => 18.76457000
    [type] => buy
    [price] => 0.018208
)

2019-12-29 22:04:50 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:04:51 - cex place new buy order: eth_btc 0.01821 18.76251 [11242777465] margin:0.21416803953871]Array
(
    [complete] => 
    [id] => 11242777465
    [time] => 1577653490727
    [pending] => 18.76251000
    [amount] => 18.76251000
    [type] => buy
    [price] => 0.01821
)

2019-12-29 22:04:57 - cex delete buy orders: eth_btc [above margin]
2019-12-29 22:05:03 - cex place new buy order: eth_btc 0.018194 18.779 [11242779531]Array
(
    [complete] => 
    [id] => 11242779531
    [time] => 1577653503267
    [pending] => 18.77900000
    [amount] => 18.77900000
    [type] => buy
    [price] => 0.018194
)

2019-12-29 22:05:09 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:05:10 - cex place new buy order: eth_btc 0.018196 18.77694 [11242780329] margin:0.26928995383602]Array
(
    [complete] => 
    [id] => 11242780329
    [time] => 1577653510389
    [pending] => 18.77694000
    [amount] => 18.77694000
    [type] => buy
    [price] => 0.018196
)

2019-12-29 22:05:17 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:05:18 - cex place new buy order: eth_btc 0.018198 18.77488 [11242781300] margin:0.25827013957578]Array
(
    [complete] => 
    [id] => 11242781300
    [time] => 1577653517988
    [pending] => 18.77488000
    [amount] => 18.77488000
    [type] => buy
    [price] => 0.018198
)

2019-12-29 22:05:24 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:05:25 - cex place new buy order: eth_btc 0.0182 18.77281 [11242781805] margin:0.24725274725275]Array
(
    [complete] => 
    [id] => 11242781805
    [time] => 1577653525309
    [pending] => 18.77281000
    [amount] => 18.77281000
    [type] => buy
    [price] => 0.0182
)

2019-12-29 22:05:31 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:05:32 - cex place new buy order: eth_btc 0.018202 18.77075 [11242782527] margin:0.24173167783759]Array
(
    [complete] => 
    [id] => 11242782527
    [time] => 1577653532307
    [pending] => 18.77075000
    [amount] => 18.77075000
    [type] => buy
    [price] => 0.018202
)

2019-12-29 22:05:39 - cex delete buy orders: eth_btc[move]
2019-12-29 22:05:40 - cex place new buy order: eth_btc 0.018203 18.76869 [11242783218] margin:0.19775873434409]Array
(
    [complete] => 
    [id] => 11242783218
    [time] => 1577653540015
    [pending] => 18.76869000
    [amount] => 18.76869000
    [type] => buy
    [price] => 0.018203
)

2019-12-29 22:05:47 - cex delete buy orders: eth_btc [above margin]
2019-12-29 22:05:53 - cex place new buy order: eth_btc 0.018194 18.779 [11242784399]Array
(
    [complete] => 
    [id] => 11242784399
    [time] => 1577653553337
    [pending] => 18.77900000
    [amount] => 18.77900000
    [type] => buy
    [price] => 0.018194
)

2019-12-29 22:06:01 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:06:01 - cex place new buy order: eth_btc 0.018196 18.77694 [11242785105] margin:0.26928995383602]Array
(
    [complete] => 
    [id] => 11242785105
    [time] => 1577653561565
    [pending] => 18.77694000
    [amount] => 18.77694000
    [type] => buy
    [price] => 0.018196
)

2019-12-29 22:06:07 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:06:09 - cex place new buy order: eth_btc 0.018198 18.77488 [11242785791] margin:0.22529948345971]Array
(
    [complete] => 
    [id] => 11242785791
    [time] => 1577653568399
    [pending] => 18.77488000
    [amount] => 18.77488000
    [type] => buy
    [price] => 0.018198
)

2019-12-29 22:06:14 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:06:15 - cex place new buy order: eth_btc 0.0182 18.77281 [11242786368] margin:0.21978021978022]Array
(
    [complete] => 
    [id] => 11242786368
    [time] => 1577653575371
    [pending] => 18.77281000
    [amount] => 18.77281000
    [type] => buy
    [price] => 0.0182
)

2019-12-29 22:06:21 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:06:22 - cex place new buy order: eth_btc 0.018202 18.77075 [11242787084] margin:0.20876826722338]Array
(
    [complete] => 
    [id] => 11242787084
    [time] => 1577653582005
    [pending] => 18.77075000
    [amount] => 18.77075000
    [type] => buy
    [price] => 0.018202
)

2019-12-29 22:06:29 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:06:30 - cex place new buy order: eth_btc 0.018204 18.76869 [11242787794] margin:0.21973192704898]Array
(
    [complete] => 
    [id] => 11242787794
    [time] => 1577653590267
    [pending] => 18.76869000
    [amount] => 18.76869000
    [type] => buy
    [price] => 0.018204
)

2019-12-29 22:06:37 - cex delete buy orders: eth_btc [above margin]
2019-12-29 22:06:43 - cex place new buy order: eth_btc 0.018194 18.779 [11242788987]Array
(
    [complete] => 
    [id] => 11242788987
    [time] => 1577653602887
    [pending] => 18.77900000
    [amount] => 18.77900000
    [type] => buy
    [price] => 0.018194
)

2019-12-29 22:06:50 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:06:51 - cex place new buy order: eth_btc 0.018196 18.77694 [11242790596] margin:0.26928995383602]Array
(
    [complete] => 
    [id] => 11242790596
    [time] => 1577653610736
    [pending] => 18.77694000
    [amount] => 18.77694000
    [type] => buy
    [price] => 0.018196
)

2019-12-29 22:06:56 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:06:57 - cex place new buy order: eth_btc 0.018198 18.77488 [11242791315] margin:0.23079459281239]Array
(
    [complete] => 
    [id] => 11242791315
    [time] => 1577653617110
    [pending] => 18.77488000
    [amount] => 18.77488000
    [type] => buy
    [price] => 0.018198
)

2019-12-29 22:07:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:07:04 - cex place new buy order: eth_btc 0.0182 18.77281 [11242791790] margin:0.23076923076923]Array
(
    [complete] => 
    [id] => 11242791790
    [time] => 1577653624219
    [pending] => 18.77281000
    [amount] => 18.77281000
    [type] => buy
    [price] => 0.0182
)

2019-12-29 22:07:10 - cex delete buy orders: eth_btc [above margin]
2019-12-29 22:07:16 - cex place new buy order: eth_btc 0.018194 18.779 [11242793147]Array
(
    [complete] => 
    [id] => 11242793147
    [time] => 1577653636056
    [pending] => 18.77900000
    [amount] => 18.77900000
    [type] => buy
    [price] => 0.018194
)

2019-12-29 22:07:22 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:07:23 - cex place new buy order: eth_btc 0.018196 18.77694 [11242794036] margin:0.21982853374367]Array
(
    [complete] => 
    [id] => 11242794036
    [time] => 1577653642939
    [pending] => 18.77694000
    [amount] => 18.77694000
    [type] => buy
    [price] => 0.018196
)

2019-12-29 22:07:29 - cex delete buy orders: eth_btc [above margin]
2019-12-29 22:07:36 - cex place new buy order: eth_btc 0.018174 18.7997 [11242794869]Array
(
    [complete] => 
    [id] => 11242794869
    [time] => 1577653655719
    [pending] => 18.79970000
    [amount] => 18.79970000
    [type] => buy
    [price] => 0.018174
)

2019-12-29 22:07:44 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:07:44 - cex place new buy order: eth_btc 0.018176 18.7976 [11242795703] margin:0.3356073943662]Array
(
    [complete] => 
    [id] => 11242795703
    [time] => 1577653664450
    [pending] => 18.79760000
    [amount] => 18.79760000
    [type] => buy
    [price] => 0.018176
)

2019-12-29 22:07:51 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:07:52 - cex place new buy order: eth_btc 0.018178 18.79553 [11242796540] margin:0.34107162504127]Array
(
    [complete] => 
    [id] => 11242796540
    [time] => 1577653671940
    [pending] => 18.79553000
    [amount] => 18.79553000
    [type] => buy
    [price] => 0.018178
)

2019-12-29 22:07:57 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:07:59 - cex place new buy order: eth_btc 0.01818 18.79347 [11242797235] margin:0.32453245324531]Array
(
    [complete] => 
    [id] => 11242797235
    [time] => 1577653678384
    [pending] => 18.79347000
    [amount] => 18.79347000
    [type] => buy
    [price] => 0.01818
)

2019-12-29 22:08:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:08:04 - cex place new buy order: eth_btc 0.018182 18.7914 [11242797906] margin:0.34649653503465]Array
(
    [complete] => 
    [id] => 11242797906
    [time] => 1577653684052
    [pending] => 18.79140000
    [amount] => 18.79140000
    [type] => buy
    [price] => 0.018182
)

2019-12-29 22:08:11 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:08:12 - cex place new buy order: eth_btc 0.018184 18.78933 [11242798849] margin:0.32996040475142]Array
(
    [complete] => 
    [id] => 11242798849
    [time] => 1577653692027
    [pending] => 18.78933000
    [amount] => 18.78933000
    [type] => buy
    [price] => 0.018184
)

2019-12-29 22:08:19 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:08:20 - cex place new buy order: eth_btc 0.018199 18.77385 [11242800343] margin:0.28572998516403]Array
(
    [complete] => 
    [id] => 11242800343
    [time] => 1577653700177
    [pending] => 18.77385000
    [amount] => 18.77385000
    [type] => buy
    [price] => 0.018199
)

2019-12-29 22:08:27 - cex delete buy orders: eth_btc [above margin]
2019-12-29 22:08:35 - cex place new buy order: eth_btc 0.018179 18.7945 [11242803109]Array
(
    [complete] => 
    [id] => 11242803109
    [time] => 1577653714978
    [pending] => 18.79450000
    [amount] => 18.79450000
    [type] => buy
    [price] => 0.018179
)

2019-12-29 22:08:41 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:08:42 - cex place new buy order: eth_btc 0.018181 18.79243 [11242803917] margin:0.28051262306803]Array
(
    [complete] => 
    [id] => 11242803917
    [time] => 1577653722280
    [pending] => 18.79243000
    [amount] => 18.79243000
    [type] => buy
    [price] => 0.018181
)

2019-12-29 22:08:50 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:08:51 - cex place new buy order: eth_btc 0.018183 18.79036 [11242804567] margin:0.27498212616179]Array
(
    [complete] => 
    [id] => 11242804567
    [time] => 1577653730688
    [pending] => 18.79036000
    [amount] => 18.79036000
    [type] => buy
    [price] => 0.018183
)

2019-12-29 22:08:57 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:08:58 - cex place new buy order: eth_btc 0.018185 18.7883 [11242805577] margin:0.26945284575199]Array
(
    [complete] => 
    [id] => 11242805577
    [time] => 1577653738308
    [pending] => 18.78830000
    [amount] => 18.78830000
    [type] => buy
    [price] => 0.018185
)

2019-12-29 22:09:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:09:04 - cex place new buy order: eth_btc 0.018187 18.78623 [11242806450] margin:0.25842634849067]Array
(
    [complete] => 
    [id] => 11242806450
    [time] => 1577653744157
    [pending] => 18.78623000
    [amount] => 18.78623000
    [type] => buy
    [price] => 0.018187
)

2019-12-29 22:09:11 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:09:12 - cex place new buy order: eth_btc 0.018189 18.78417 [11242807219] margin:0.20891747759635]Array
(
    [complete] => 
    [id] => 11242807219
    [time] => 1577653751840
    [pending] => 18.78417000
    [amount] => 18.78417000
    [type] => buy
    [price] => 0.018189
)

2019-12-29 22:09:17 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:09:18 - cex place new buy order: eth_btc 0.018191 18.7821 [11242807875] margin:0.20889450827331]Array
(
    [complete] => 
    [id] => 11242807875
    [time] => 1577653758254
    [pending] => 18.78210000
    [amount] => 18.78210000
    [type] => buy
    [price] => 0.018191
)

2019-12-29 22:09:25 - cex delete buy orders: eth_btc [above margin]
2019-12-29 22:09:32 - cex place new buy order: eth_btc 0.018179 18.7945 [11242809120]Array
(
    [complete] => 
    [id] => 11242809120
    [time] => 1577653771789
    [pending] => 18.79450000
    [amount] => 18.79450000
    [type] => buy
    [price] => 0.018179
)

2019-12-29 22:09:37 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:09:39 - cex place new buy order: eth_btc 0.018181 18.79243 [11242809690] margin:0.24201089049007]Array
(
    [complete] => 
    [id] => 11242809690
    [time] => 1577653778382
    [pending] => 18.79243000
    [amount] => 18.79243000
    [type] => buy
    [price] => 0.018181
)

2019-12-29 22:09:45 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:09:46 - cex place new buy order: eth_btc 0.018183 18.79036 [11242810154] margin:0.23098498597591]Array
(
    [complete] => 
    [id] => 11242810154
    [time] => 1577653785687
    [pending] => 18.79036000
    [amount] => 18.79036000
    [type] => buy
    [price] => 0.018183
)

2019-12-29 22:09:52 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:09:53 - cex place new buy order: eth_btc 0.018185 18.7883 [11242810823] margin:0.22546054440473]Array
(
    [complete] => 
    [id] => 11242810823
    [time] => 1577653793089
    [pending] => 18.78830000
    [amount] => 18.78830000
    [type] => buy
    [price] => 0.018185
)

2019-12-29 22:09:59 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:10:00 - cex place new buy order: eth_btc 0.018187 18.78623 [11242811471] margin:0.2089404519712]Array
(
    [complete] => 
    [id] => 11242811471
    [time] => 1577653800314
    [pending] => 18.78623000
    [amount] => 18.78623000
    [type] => buy
    [price] => 0.018187
)

2019-12-29 22:10:02 - cex delete buy orders: eth_btc [above margin]
2019-12-29 22:10:08 - cex place new buy order: eth_btc 0.018179 18.7945 [11242812499]Array
(
    [complete] => 
    [id] => 11242812499
    [time] => 1577653807904
    [pending] => 18.79450000
    [amount] => 18.79450000
    [type] => buy
    [price] => 0.018179
)

2019-12-29 22:10:13 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:10:14 - cex place new buy order: eth_btc 0.018181 18.79243 [11242813556] margin:0.22551014795664]Array
(
    [complete] => 
    [id] => 11242813556
    [time] => 1577653814035
    [pending] => 18.79243000
    [amount] => 18.79243000
    [type] => buy
    [price] => 0.018181
)

2019-12-29 22:10:21 - cex delete buy orders: eth_btc [above margin]
2019-12-29 22:10:28 - cex place new buy order: eth_btc 0.018154 18.8204 [11242815235]Array
(
    [complete] => 
    [id] => 11242815235
    [time] => 1577653827646
    [pending] => 18.82040000
    [amount] => 18.82040000
    [type] => buy
    [price] => 0.018154
)

2019-12-29 22:10:34 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:10:34 - cex place new buy order: eth_btc 0.018156 18.81831 [11242816212] margin:0.3359770874642]Array
(
    [complete] => 
    [id] => 11242816212
    [time] => 1577653834496
    [pending] => 18.81831000
    [amount] => 18.81831000
    [type] => buy
    [price] => 0.018156
)

2019-12-29 22:10:40 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:10:41 - cex place new buy order: eth_btc 0.018158 18.81623 [11242816904] margin:0.31941843815397]Array
(
    [complete] => 
    [id] => 11242816904
    [time] => 1577653841218
    [pending] => 18.81623000
    [amount] => 18.81623000
    [type] => buy
    [price] => 0.018158
)

2019-12-29 22:10:48 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:10:49 - cex place new buy order: eth_btc 0.01816 18.81416 [11242817834] margin:0.21475770925108]Array
(
    [complete] => 
    [id] => 11242817834
    [time] => 1577653848478
    [pending] => 18.81416000
    [amount] => 18.81416000
    [type] => buy
    [price] => 0.01816
)

2019-12-29 22:10:54 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:10:55 - cex place new buy order: eth_btc 0.018162 18.81209 [11242818762] margin:0.22024006166721]Array
(
    [complete] => 
    [id] => 11242818762
    [time] => 1577653855360
    [pending] => 18.81209000
    [amount] => 18.81209000
    [type] => buy
    [price] => 0.018162
)

2019-12-29 22:11:03 - cex delete buy orders: eth_btc [above margin]
2019-12-29 22:11:09 - cex place new buy order: eth_btc 0.018154 18.8204 [11242820023]Array
(
    [complete] => 
    [id] => 11242820023
    [time] => 1577653869412
    [pending] => 18.82040000
    [amount] => 18.82040000
    [type] => buy
    [price] => 0.018154
)

2019-12-29 22:11:15 - cex delete buy orders: eth_btc [above margin]
2019-12-29 22:11:25 - cex place new buy order: eth_btc 0.018128 18.8474 [11242822463]Array
(
    [complete] => 
    [id] => 11242822463
    [time] => 1577653885339
    [pending] => 18.84740000
    [amount] => 18.84740000
    [type] => buy
    [price] => 0.018128
)

2019-12-29 22:11:31 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:11:31 - cex place new buy order: eth_btc 0.01813 18.84529 [11242823161] margin:0.25923883066739]Array
(
    [complete] => 
    [id] => 11242823161
    [time] => 1577653891515
    [pending] => 18.84529000
    [amount] => 18.84529000
    [type] => buy
    [price] => 0.01813
)

2019-12-29 22:11:38 - cex delete buy orders: eth_btc [above margin]
2019-12-29 22:11:44 - cex place new buy order: eth_btc 0.018103 18.8734 [11242824890]Array
(
    [complete] => 
    [id] => 11242824890
    [time] => 1577653904309
    [pending] => 18.87340000
    [amount] => 18.87340000
    [type] => buy
    [price] => 0.018103
)

2019-12-29 22:11:50 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:11:51 - cex place new buy order: eth_btc 0.018105 18.87131 [11242825730] margin:0.25959679646508]Array
(
    [complete] => 
    [id] => 11242825730
    [time] => 1577653910889
    [pending] => 18.87131000
    [amount] => 18.87131000
    [type] => buy
    [price] => 0.018105
)

2019-12-29 22:11:56 - cex delete buy orders: eth_btc [above margin]
2019-12-29 22:12:03 - cex place new buy order: eth_btc 0.018095 18.8817 [11242827947]Array
(
    [complete] => 
    [id] => 11242827947
    [time] => 1577653922560
    [pending] => 18.88170000
    [amount] => 18.88170000
    [type] => buy
    [price] => 0.018095
)

2019-12-29 22:12:08 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:12:09 - cex place new buy order: eth_btc 0.018097 18.87966 [11242828915] margin:0.30391777642702]Array
(
    [complete] => 
    [id] => 11242828915
    [time] => 1577653929490
    [pending] => 18.87966000
    [amount] => 18.87966000
    [type] => buy
    [price] => 0.018097
)

2019-12-29 22:12:17 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:12:18 - cex place new buy order: eth_btc 0.018099 18.87757 [11242829927] margin:0.22653185258854]Array
(
    [complete] => 
    [id] => 11242829927
    [time] => 1577653937672
    [pending] => 18.87757000
    [amount] => 18.87757000
    [type] => buy
    [price] => 0.018099
)

2019-12-29 22:12:24 - cex delete buy orders: eth_btc [above margin]
2019-12-29 22:12:31 - cex place new buy order: eth_btc 0.018075 18.9026 [11242832580]Array
(
    [complete] => 
    [id] => 11242832580
    [time] => 1577653951027
    [pending] => 18.90260000
    [amount] => 18.90260000
    [type] => buy
    [price] => 0.018075
)

2019-12-29 22:12:37 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:12:38 - cex place new buy order: eth_btc 0.018077 18.90054 [11242833887] margin:0.36510482934116]Array
(
    [complete] => 
    [id] => 11242833887
    [time] => 1577653957614
    [pending] => 18.90054000
    [amount] => 18.90054000
    [type] => buy
    [price] => 0.018077
)

2019-12-29 22:12:44 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:12:45 - cex place new buy order: eth_btc 0.018079 18.89845 [11242835164] margin:0.39272083632944]Array
(
    [complete] => 
    [id] => 11242835164
    [time] => 1577653965458
    [pending] => 18.89845000
    [amount] => 18.89845000
    [type] => buy
    [price] => 0.018079
)

2019-12-29 22:12:52 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:12:53 - cex place new buy order: eth_btc 0.018081 18.89636 [11242836510] margin:0.30418671533654]Array
(
    [complete] => 
    [id] => 11242836510
    [time] => 1577653973163
    [pending] => 18.89636000
    [amount] => 18.89636000
    [type] => buy
    [price] => 0.018081
)

2019-12-29 22:13:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:13:03 - cex place new buy order: eth_btc 0.018097 18.87966 [11242838307] margin:0.32602088743989]Array
(
    [complete] => 
    [id] => 11242838307
    [time] => 1577653983564
    [pending] => 18.87966000
    [amount] => 18.87966000
    [type] => buy
    [price] => 0.018097
)

2019-12-29 22:13:11 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:13:11 - cex place new buy order: eth_btc 0.018099 18.87757 [11242839838] margin:0.34256036245097]Array
(
    [complete] => 
    [id] => 11242839838
    [time] => 1577653991561
    [pending] => 18.87757000
    [amount] => 18.87757000
    [type] => buy
    [price] => 0.018099
)

2019-12-29 22:13:18 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:13:19 - cex place new buy order: eth_btc 0.018117 18.85881 [11242841121] margin:0.25390517193795]Array
(
    [complete] => 
    [id] => 11242841121
    [time] => 1577653998578
    [pending] => 18.85881000
    [amount] => 18.85881000
    [type] => buy
    [price] => 0.018117
)

2019-12-29 22:13:24 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:13:25 - cex place new buy order: eth_btc 0.018119 18.85673 [11242842197] margin:0.26491528230035]Array
(
    [complete] => 
    [id] => 11242842197
    [time] => 1577654005525
    [pending] => 18.85673000
    [amount] => 18.85673000
    [type] => buy
    [price] => 0.018119
)

2019-12-29 22:13:31 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:13:32 - cex place new buy order: eth_btc 0.018121 18.85465 [11242842976] margin:0.28144142155511]Array
(
    [complete] => 
    [id] => 11242842976
    [time] => 1577654011672
    [pending] => 18.85465000
    [amount] => 18.85465000
    [type] => buy
    [price] => 0.018121
)

2019-12-29 22:13:39 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:13:40 - cex place new buy order: eth_btc 0.018123 18.85257 [11242843918] margin:0.24278541080394]Array
(
    [complete] => 
    [id] => 11242843918
    [time] => 1577654019881
    [pending] => 18.85257000
    [amount] => 18.85257000
    [type] => buy
    [price] => 0.018123
)

2019-12-29 22:13:45 - cex delete buy orders: eth_btc [above margin]
2019-12-29 22:13:53 - cex place new buy order: eth_btc 0.018117 18.8588 [11242846341]Array
(
    [complete] => 
    [id] => 11242846341
    [time] => 1577654032670
    [pending] => 18.85880000
    [amount] => 18.85880000
    [type] => buy
    [price] => 0.018117
)

2019-12-29 22:13:58 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:13:59 - cex place new buy order: eth_btc 0.018119 18.85673 [11242847263] margin:0.22076273525029]Array
(
    [complete] => 
    [id] => 11242847263
    [time] => 1577654039485
    [pending] => 18.85673000
    [amount] => 18.85673000
    [type] => buy
    [price] => 0.018119
)

2019-12-29 22:14:02 - cex delete buy orders: eth_btc [above margin]
2019-12-29 22:14:09 - cex place new buy order: eth_btc 0.018094 18.8828 [11242848485]Array
(
    [complete] => 
    [id] => 11242848485
    [time] => 1577654048374
    [pending] => 18.88280000
    [amount] => 18.88280000
    [type] => buy
    [price] => 0.018094
)

2019-12-29 22:14:15 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:14:16 - cex place new buy order: eth_btc 0.018096 18.8807 [11242849327] margin:0.30946065428825]Array
(
    [complete] => 
    [id] => 11242849327
    [time] => 1577654055754
    [pending] => 18.88070000
    [amount] => 18.88070000
    [type] => buy
    [price] => 0.018096
)

2019-12-29 22:14:21 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:14:22 - cex place new buy order: eth_btc 0.018098 18.87861 [11242850097] margin:0.3039009835341]Array
(
    [complete] => 
    [id] => 11242850097
    [time] => 1577654062189
    [pending] => 18.87861000
    [amount] => 18.87861000
    [type] => buy
    [price] => 0.018098
)

2019-12-29 22:14:28 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:14:29 - cex place new buy order: eth_btc 0.0181 18.87653 [11242850857] margin:0.2486187845304]Array
(
    [complete] => 
    [id] => 11242850857
    [time] => 1577654068666
    [pending] => 18.87653000
    [amount] => 18.87653000
    [type] => buy
    [price] => 0.0181
)

2019-12-29 22:14:35 - cex delete buy orders: eth_btc [above margin]
2019-12-29 22:14:41 - cex place new buy order: eth_btc 0.018083 18.8943 [11242852808]Array
(
    [complete] => 
    [id] => 11242852808
    [time] => 1577654081174
    [pending] => 18.89430000
    [amount] => 18.89430000
    [type] => buy
    [price] => 0.018083
)

2019-12-29 22:14:47 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:14:49 - cex place new buy order: eth_btc 0.018085 18.89218 [11242853598] margin:0.28200165883328]Array
(
    [complete] => 
    [id] => 11242853598
    [time] => 1577654088352
    [pending] => 18.89218000
    [amount] => 18.89218000
    [type] => buy
    [price] => 0.018085
)

2019-12-29 22:14:55 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:14:55 - cex place new buy order: eth_btc 0.018087 18.89009 [11242854347] margin:0.29855697462264]Array
(
    [complete] => 
    [id] => 11242854347
    [time] => 1577654095573
    [pending] => 18.89009000
    [amount] => 18.89009000
    [type] => buy
    [price] => 0.018087
)

2019-12-29 22:15:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:15:04 - cex place new buy order: eth_btc 0.018089 18.888 [11242855327] margin:0.21560064127368]Array
(
    [complete] => 
    [id] => 11242855327
    [time] => 1577654103968
    [pending] => 18.88800000
    [amount] => 18.88800000
    [type] => buy
    [price] => 0.018089
)

2019-12-29 22:15:11 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:15:12 - cex place new buy order: eth_btc 0.018091 18.88592 [11242855910] margin:0.21004919573269]Array
(
    [complete] => 
    [id] => 11242855910
    [time] => 1577654111660
    [pending] => 18.88592000
    [amount] => 18.88592000
    [type] => buy
    [price] => 0.018091
)

2019-12-29 22:15:17 - cex delete buy orders: eth_btc[move]
2019-12-29 22:15:19 - cex place new buy order: eth_btc 0.018092 18.88383 [11242856474] margin:0.19897197811307]Array
(
    [complete] => 
    [id] => 11242856474
    [time] => 1577654118418
    [pending] => 18.88383000
    [amount] => 18.88383000
    [type] => buy
    [price] => 0.018092
)

2019-12-29 22:15:25 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:15:26 - cex place new buy order: eth_btc 0.018094 18.88279 [11242857276] margin:0.22659445119928]Array
(
    [complete] => 
    [id] => 11242857276
    [time] => 1577654125638
    [pending] => 18.88279000
    [amount] => 18.88279000
    [type] => buy
    [price] => 0.018094
)

2019-12-29 22:15:32 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:15:33 - cex place new buy order: eth_btc 0.018096 18.8807 [11242858284] margin:0.24314765694076]Array
(
    [complete] => 
    [id] => 11242858284
    [time] => 1577654132671
    [pending] => 18.88070000
    [amount] => 18.88070000
    [type] => buy
    [price] => 0.018096
)

2019-12-29 22:15:38 - cex delete buy orders: eth_btc [above margin]
2019-12-29 22:15:44 - cex place new buy order: eth_btc 0.018072 18.9058 [11242859805]Array
(
    [complete] => 
    [id] => 11242859805
    [time] => 1577654144496
    [pending] => 18.90580000
    [amount] => 18.90580000
    [type] => buy
    [price] => 0.018072
)

2019-12-29 22:15:50 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:15:51 - cex place new buy order: eth_btc 0.018074 18.90368 [11242860414] margin:0.35963262144516]Array
(
    [complete] => 
    [id] => 11242860414
    [time] => 1577654150871
    [pending] => 18.90368000
    [amount] => 18.90368000
    [type] => buy
    [price] => 0.018074
)

2019-12-29 22:15:57 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:15:57 - cex place new buy order: eth_btc 0.018076 18.90159 [11242861322] margin:0.35406063288337]Array
(
    [complete] => 
    [id] => 11242861322
    [time] => 1577654157511
    [pending] => 18.90159000
    [amount] => 18.90159000
    [type] => buy
    [price] => 0.018076
)

2019-12-29 22:16:02 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:16:04 - cex place new buy order: eth_btc 0.018078 18.8995 [11242862128] margin:0.33742670649408]Array
(
    [complete] => 
    [id] => 11242862128
    [time] => 1577654163403
    [pending] => 18.89950000
    [amount] => 18.89950000
    [type] => buy
    [price] => 0.018078
)

2019-12-29 22:16:09 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:16:10 - cex place new buy order: eth_btc 0.01808 18.89741 [11242863011] margin:0.27654867256637]Array
(
    [complete] => 
    [id] => 11242863011
    [time] => 1577654170299
    [pending] => 18.89741000
    [amount] => 18.89741000
    [type] => buy
    [price] => 0.01808
)

2019-12-29 22:16:15 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:16:16 - cex place new buy order: eth_btc 0.018082 18.89532 [11242863693] margin:0.27098772259706]Array
(
    [complete] => 
    [id] => 11242863693
    [time] => 1577654176427
    [pending] => 18.89532000
    [amount] => 18.89532000
    [type] => buy
    [price] => 0.018082
)

2019-12-29 22:16:22 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:16:23 - cex place new buy order: eth_btc 0.018084 18.89323 [11242864410] margin:0.28754700287548]Array
(
    [complete] => 
    [id] => 11242864410
    [time] => 1577654183214
    [pending] => 18.89323000
    [amount] => 18.89323000
    [type] => buy
    [price] => 0.018084
)

2019-12-29 22:16:29 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:16:30 - cex place new buy order: eth_btc 0.018086 18.89114 [11242865148] margin:0.27092778945039]Array
(
    [complete] => 
    [id] => 11242865148
    [time] => 1577654190406
    [pending] => 18.89114000
    [amount] => 18.89114000
    [type] => buy
    [price] => 0.018086
)

2019-12-29 22:16:36 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:16:37 - cex place new buy order: eth_btc 0.018088 18.88905 [11242866291] margin:0.29301194161875]Array
(
    [complete] => 
    [id] => 11242866291
    [time] => 1577654196722
    [pending] => 18.88905000
    [amount] => 18.88905000
    [type] => buy
    [price] => 0.018088
)

2019-12-29 22:16:44 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:16:45 - cex place new buy order: eth_btc 0.018094 18.88279 [11242867247] margin:0.3260749419697]Array
(
    [complete] => 
    [id] => 11242867247
    [time] => 1577654204695
    [pending] => 18.88279000
    [amount] => 18.88279000
    [type] => buy
    [price] => 0.018094
)

2019-12-29 22:16:51 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:16:52 - cex place new buy order: eth_btc 0.018096 18.8807 [11242868730] margin:0.25419982316532]Array
(
    [complete] => 
    [id] => 11242868730
    [time] => 1577654211905
    [pending] => 18.88070000
    [amount] => 18.88070000
    [type] => buy
    [price] => 0.018096
)

2019-12-29 22:17:00 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:17:01 - cex place new buy order: eth_btc 0.018098 18.87861 [11242869810] margin:0.35363023538513]Array
(
    [complete] => 
    [id] => 11242869810
    [time] => 1577654220749
    [pending] => 18.87861000
    [amount] => 18.87861000
    [type] => buy
    [price] => 0.018098
)

2019-12-29 22:17:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:17:04 - cex place new buy order: eth_btc 0.0181 18.87653 [11242870231] margin:0.30939226519335]Array
(
    [complete] => 
    [id] => 11242870231
    [time] => 1577654224186
    [pending] => 18.87653000
    [amount] => 18.87653000
    [type] => buy
    [price] => 0.0181
)

2019-12-29 22:17:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:17:11 - cex place new buy order: eth_btc 0.018102 18.87444 [11242871422] margin:0.31488233344383]Array
(
    [complete] => 
    [id] => 11242871422
    [time] => 1577654230822
    [pending] => 18.87444000
    [amount] => 18.87444000
    [type] => buy
    [price] => 0.018102
)

2019-12-29 22:17:16 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:17:17 - cex place new buy order: eth_btc 0.018104 18.87236 [11242872527] margin:0.28722934158194]Array
(
    [complete] => 
    [id] => 11242872527
    [time] => 1577654237135
    [pending] => 18.87236000
    [amount] => 18.87236000
    [type] => buy
    [price] => 0.018104
)

2019-12-29 22:17:23 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:17:24 - cex place new buy order: eth_btc 0.018106 18.87027 [11242873514] margin:0.28719761405058]Array
(
    [complete] => 
    [id] => 11242873514
    [time] => 1577654244012
    [pending] => 18.87027000
    [amount] => 18.87027000
    [type] => buy
    [price] => 0.018106
)

2019-12-29 22:17:30 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:17:31 - cex place new buy order: eth_btc 0.018108 18.86819 [11242874046] margin:0.27612105146895]Array
(
    [complete] => 
    [id] => 11242874046
    [time] => 1577654250744
    [pending] => 18.86819000
    [amount] => 18.86819000
    [type] => buy
    [price] => 0.018108
)

2019-12-29 22:17:36 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:17:37 - cex place new buy order: eth_btc 0.01811 18.8661 [11242874671] margin:0.28713418001105]Array
(
    [complete] => 
    [id] => 11242874671
    [time] => 1577654257035
    [pending] => 18.86610000
    [amount] => 18.86610000
    [type] => buy
    [price] => 0.01811
)

2019-12-29 22:17:43 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:17:44 - cex place new buy order: eth_btc 0.018112 18.86402 [11242875207] margin:0.27053886925796]Array
(
    [complete] => 
    [id] => 11242875207
    [time] => 1577654263972
    [pending] => 18.86402000
    [amount] => 18.86402000
    [type] => buy
    [price] => 0.018112
)

2019-12-29 22:17:50 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:17:51 - cex place new buy order: eth_btc 0.018114 18.86194 [11242875918] margin:0.28155018217952]Array
(
    [complete] => 
    [id] => 11242875918
    [time] => 1577654270819
    [pending] => 18.86194000
    [amount] => 18.86194000
    [type] => buy
    [price] => 0.018114
)

2019-12-29 22:17:56 - cex delete buy orders: eth_btc[move]
2019-12-29 22:17:57 - cex place new buy order: eth_btc 0.018095 18.8609 [11242876670] margin:0.2704940656914]Array
(
    [complete] => 
    [id] => 11242876670
    [time] => 1577654277445
    [pending] => 18.86090000
    [amount] => 18.86090000
    [type] => buy
    [price] => 0.018095
)

2019-12-29 22:18:02 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:18:03 - cex place new buy order: eth_btc 0.018097 18.87966 [11242877235] margin:0.37022710946564]Array
(
    [complete] => 
    [id] => 11242877235
    [time] => 1577654283090
    [pending] => 18.87966000
    [amount] => 18.87966000
    [type] => buy
    [price] => 0.018097
)

2019-12-29 22:18:09 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:18:10 - cex place new buy order: eth_btc 0.018099 18.87757 [11242877789] margin:0.35913586385987]Array
(
    [complete] => 
    [id] => 11242877789
    [time] => 1577654289856
    [pending] => 18.87757000
    [amount] => 18.87757000
    [type] => buy
    [price] => 0.018099
)

2019-12-29 22:18:15 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:18:16 - cex place new buy order: eth_btc 0.018101 18.87548 [11242878425] margin:0.34804706922267]Array
(
    [complete] => 
    [id] => 11242878425
    [time] => 1577654296111
    [pending] => 18.87548000
    [amount] => 18.87548000
    [type] => buy
    [price] => 0.018101
)

2019-12-29 22:18:22 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:18:23 - cex place new buy order: eth_btc 0.018103 18.8734 [11242879304] margin:0.32591283212726]Array
(
    [complete] => 
    [id] => 11242879304
    [time] => 1577654303184
    [pending] => 18.87340000
    [amount] => 18.87340000
    [type] => buy
    [price] => 0.018103
)

2019-12-29 22:18:29 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:18:30 - cex place new buy order: eth_btc 0.018105 18.87131 [11242880265] margin:0.31483015741509]Array
(
    [complete] => 
    [id] => 11242880265
    [time] => 1577654310368
    [pending] => 18.87131000
    [amount] => 18.87131000
    [type] => buy
    [price] => 0.018105
)

2019-12-29 22:18:37 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:18:38 - cex place new buy order: eth_btc 0.018107 18.86923 [11242881090] margin:0.29822720494836]Array
(
    [complete] => 
    [id] => 11242881090
    [time] => 1577654317833
    [pending] => 18.86923000
    [amount] => 18.86923000
    [type] => buy
    [price] => 0.018107
)

2019-12-29 22:18:44 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:18:45 - cex place new buy order: eth_btc 0.018109 18.86715 [11242881726] margin:0.28715003589375]Array
(
    [complete] => 
    [id] => 11242881726
    [time] => 1577654325317
    [pending] => 18.86715000
    [amount] => 18.86715000
    [type] => buy
    [price] => 0.018109
)

2019-12-29 22:18:51 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:18:51 - cex place new buy order: eth_btc 0.018111 18.86506 [11242882363] margin:0.27607531334546]Array
(
    [complete] => 
    [id] => 11242882363
    [time] => 1577654331550
    [pending] => 18.86506000
    [amount] => 18.86506000
    [type] => buy
    [price] => 0.018111
)

2019-12-29 22:18:57 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:18:59 - cex place new buy order: eth_btc 0.018113 18.86298 [11242883192] margin:0.26500303649313]Array
(
    [complete] => 
    [id] => 11242883192
    [time] => 1577654338414
    [pending] => 18.86298000
    [amount] => 18.86298000
    [type] => buy
    [price] => 0.018113
)

2019-12-29 22:19:02 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:19:03 - cex place new buy order: eth_btc 0.018115 18.8609 [11242883701] margin:0.25945349158156]Array
(
    [complete] => 
    [id] => 11242883701
    [time] => 1577654343244
    [pending] => 18.86090000
    [amount] => 18.86090000
    [type] => buy
    [price] => 0.018115
)

2019-12-29 22:19:09 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:19:10 - cex place new buy order: eth_btc 0.018117 18.85881 [11242884546] margin:0.28702323784291]Array
(
    [complete] => 
    [id] => 11242884546
    [time] => 1577654350317
    [pending] => 18.85881000
    [amount] => 18.85881000
    [type] => buy
    [price] => 0.018117
)

2019-12-29 22:19:16 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:19:16 - cex place new buy order: eth_btc 0.018119 18.85673 [11242885488] margin:0.27043435068161]Array
(
    [complete] => 
    [id] => 11242885488
    [time] => 1577654356495
    [pending] => 18.85673000
    [amount] => 18.85673000
    [type] => buy
    [price] => 0.018119
)

2019-12-29 22:19:24 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:19:24 - cex place new buy order: eth_btc 0.018121 18.85465 [11242886321] margin:0.2538491253242]Array
(
    [complete] => 
    [id] => 11242886321
    [time] => 1577654364463
    [pending] => 18.85465000
    [amount] => 18.85465000
    [type] => buy
    [price] => 0.018121
)

2019-12-29 22:19:31 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:19:32 - cex place new buy order: eth_btc 0.018123 18.85257 [11242887161] margin:0.24278541080394]Array
(
    [complete] => 
    [id] => 11242887161
    [time] => 1577654371675
    [pending] => 18.85257000
    [amount] => 18.85257000
    [type] => buy
    [price] => 0.018123
)

2019-12-29 22:19:37 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:19:38 - cex place new buy order: eth_btc 0.018125 18.85049 [11242887813] margin:0.23172413793102]Array
(
    [complete] => 
    [id] => 11242887813
    [time] => 1577654378166
    [pending] => 18.85049000
    [amount] => 18.85049000
    [type] => buy
    [price] => 0.018125
)

2019-12-29 22:19:44 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:19:45 - cex place new buy order: eth_btc 0.018127 18.84841 [11242888576] margin:0.22066530589726]Array
(
    [complete] => 
    [id] => 11242888576
    [time] => 1577654385296
    [pending] => 18.84841000
    [amount] => 18.84841000
    [type] => buy
    [price] => 0.018127
)

2019-12-29 22:19:52 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:19:53 - cex place new buy order: eth_btc 0.018129 18.84633 [11242889392] margin:0.2371890341442]Array
(
    [complete] => 
    [id] => 11242889392
    [time] => 1577654392603
    [pending] => 18.84633000
    [amount] => 18.84633000
    [type] => buy
    [price] => 0.018129
)

2019-12-29 22:20:00 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:20:01 - cex place new buy order: eth_btc 0.018131 18.84425 [11242890388] margin:0.23716287022226]Array
(
    [complete] => 
    [id] => 11242890388
    [time] => 1577654400737
    [pending] => 18.84425000
    [amount] => 18.84425000
    [type] => buy
    [price] => 0.018131
)

2019-12-29 22:20:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:20:04 - cex place new buy order: eth_btc 0.018133 18.84217 [] margin:0.20404786852699]Array
(
    [error] => Nonce must be incremented
)

2019-12-29 22:20:10 - cex place new buy order: eth_btc 0.018115 18.8609 [11242891547]Array
(
    [complete] => 
    [id] => 11242891547
    [time] => 1577654409942
    [pending] => 18.86090000
    [amount] => 18.86090000
    [type] => buy
    [price] => 0.018115
)

2019-12-29 22:20:15 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:20:16 - cex place new buy order: eth_btc 0.018117 18.85881 [11242892276] margin:0.30358227079539]Array
(
    [complete] => 
    [id] => 11242892276
    [time] => 1577654415981
    [pending] => 18.85881000
    [amount] => 18.85881000
    [type] => buy
    [price] => 0.018117
)

2019-12-29 22:20:24 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:20:24 - cex place new buy order: eth_btc 0.018119 18.85673 [11242893378] margin:0.2980296925879]Array
(
    [complete] => 
    [id] => 11242893378
    [time] => 1577654424510
    [pending] => 18.85673000
    [amount] => 18.85673000
    [type] => buy
    [price] => 0.018119
)

2019-12-29 22:20:31 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:20:32 - cex place new buy order: eth_btc 0.018121 18.85465 [11242894495] margin:0.29799679929363]Array
(
    [complete] => 
    [id] => 11242894495
    [time] => 1577654432019
    [pending] => 18.85465000
    [amount] => 18.85465000
    [type] => buy
    [price] => 0.018121
)

2019-12-29 22:20:37 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:20:38 - cex place new buy order: eth_btc 0.018123 18.85257 [11242895218] margin:0.29796391325938]Array
(
    [complete] => 
    [id] => 11242895218
    [time] => 1577654438210
    [pending] => 18.85257000
    [amount] => 18.85257000
    [type] => buy
    [price] => 0.018123
)

2019-12-29 22:20:44 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:20:45 - cex place new buy order: eth_btc 0.018125 18.85049 [11242895765] margin:0.28689655172411]Array
(
    [complete] => 
    [id] => 11242895765
    [time] => 1577654445360
    [pending] => 18.85049000
    [amount] => 18.85049000
    [type] => buy
    [price] => 0.018125
)

2019-12-29 22:20:51 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:20:52 - cex place new buy order: eth_btc 0.018127 18.84841 [11242896510] margin:0.25928173442931]Array
(
    [complete] => 
    [id] => 11242896510
    [time] => 1577654452362
    [pending] => 18.84841000
    [amount] => 18.84841000
    [type] => buy
    [price] => 0.018127
)

2019-12-29 22:20:58 - cex delete buy orders: eth_btc [above margin]
2019-12-29 22:21:04 - cex place new buy order: eth_btc 0.018115 18.8609 [11242897811]Array
(
    [complete] => 
    [id] => 11242897811
    [time] => 1577654463410
    [pending] => 18.86090000
    [amount] => 18.86090000
    [type] => buy
    [price] => 0.018115
)

2019-12-29 22:21:09 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:21:10 - cex place new buy order: eth_btc 0.018117 18.85881 [11242898581] margin:0.25390517193795]Array
(
    [complete] => 
    [id] => 11242898581
    [time] => 1577654470407
    [pending] => 18.85881000
    [amount] => 18.85881000
    [type] => buy
    [price] => 0.018117
)

2019-12-29 22:21:16 - cex delete buy orders: eth_btc [above margin]
2019-12-29 22:21:22 - cex place new buy order: eth_btc 0.018095 18.8817 [11242900395]Array
(
    [complete] => 
    [id] => 11242900395
    [time] => 1577654482359
    [pending] => 18.88170000
    [amount] => 18.88170000
    [type] => buy
    [price] => 0.018095
)

2019-12-29 22:21:29 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:21:30 - cex place new buy order: eth_btc 0.018097 18.87966 [11242901552] margin:0.35917555395921]Array
(
    [complete] => 
    [id] => 11242901552
    [time] => 1577654490300
    [pending] => 18.87966000
    [amount] => 18.87966000
    [type] => buy
    [price] => 0.018097
)

2019-12-29 22:21:36 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:21:37 - cex place new buy order: eth_btc 0.018099 18.87757 [11242902379] margin:0.35913586385987]Array
(
    [complete] => 
    [id] => 11242902379
    [time] => 1577654497075
    [pending] => 18.87757000
    [amount] => 18.87757000
    [type] => buy
    [price] => 0.018099
)

2019-12-29 22:21:44 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:21:45 - cex place new buy order: eth_btc 0.018101 18.87548 [11242903166] margin:0.35909618253134]Array
(
    [complete] => 
    [id] => 11242903166
    [time] => 1577654505255
    [pending] => 18.87548000
    [amount] => 18.87548000
    [type] => buy
    [price] => 0.018101
)

2019-12-29 22:21:51 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:21:52 - cex place new buy order: eth_btc 0.018112 18.86402 [11242904000] margin:0.3202296819788]Array
(
    [complete] => 
    [id] => 11242904000
    [time] => 1577654512207
    [pending] => 18.86402000
    [amount] => 18.86402000
    [type] => buy
    [price] => 0.018112
)

2019-12-29 22:21:59 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:22:00 - cex place new buy order: eth_btc 0.018114 18.86194 [11242904713] margin:0.27602959037207]Array
(
    [complete] => 
    [id] => 11242904713
    [time] => 1577654519878
    [pending] => 18.86194000
    [amount] => 18.86194000
    [type] => buy
    [price] => 0.018114
)

2019-12-29 22:22:03 - cex delete buy orders: eth_btc[move]
2019-12-29 22:22:04 - cex place new buy order: eth_btc 0.018114 18.8609 [11242905105] margin:0.27601435274633]Array
(
    [complete] => 
    [id] => 11242905105
    [time] => 1577654523544
    [pending] => 18.86090000
    [amount] => 18.86090000
    [type] => buy
    [price] => 0.018114
)

2019-12-29 22:22:14 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:22:15 - cex place new buy order: eth_btc 0.018116 18.85986 [11242906519] margin:0.27599911680283]Array
(
    [complete] => 
    [id] => 11242906519
    [time] => 1577654535337
    [pending] => 18.85986000
    [amount] => 18.85986000
    [type] => buy
    [price] => 0.018116
)

2019-12-29 22:22:22 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:22:23 - cex place new buy order: eth_btc 0.018118 18.85777 [11242907440] margin:0.2814880229606]Array
(
    [complete] => 
    [id] => 11242907440
    [time] => 1577654542888
    [pending] => 18.85777000
    [amount] => 18.85777000
    [type] => buy
    [price] => 0.018118
)

2019-12-29 22:22:29 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:22:30 - cex place new buy order: eth_btc 0.01812 18.85569 [11242908089] margin:0.2869757174393]Array
(
    [complete] => 
    [id] => 11242908089
    [time] => 1577654550297
    [pending] => 18.85569000
    [amount] => 18.85569000
    [type] => buy
    [price] => 0.01812
)

2019-12-29 22:22:37 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:22:38 - cex place new buy order: eth_btc 0.018122 18.85361 [11242909020] margin:0.27038958172385]Array
(
    [complete] => 
    [id] => 11242909020
    [time] => 1577654558003
    [pending] => 18.85361000
    [amount] => 18.85361000
    [type] => buy
    [price] => 0.018122
)

2019-12-29 22:22:44 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:22:44 - cex place new buy order: eth_btc 0.018124 18.85153 [11242909765] margin:0.2593246523946]Array
(
    [complete] => 
    [id] => 11242909765
    [time] => 1577654564448
    [pending] => 18.85153000
    [amount] => 18.85153000
    [type] => buy
    [price] => 0.018124
)

2019-12-29 22:22:51 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:22:51 - cex place new buy order: eth_btc 0.018126 18.84945 [11242910405] margin:0.24826216484608]Array
(
    [complete] => 
    [id] => 11242910405
    [time] => 1577654571515
    [pending] => 18.84945000
    [amount] => 18.84945000
    [type] => buy
    [price] => 0.018126
)

2019-12-29 22:22:57 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:22:58 - cex place new buy order: eth_btc 0.018128 18.84737 [11242911076] margin:0.23720211827007]Array
(
    [complete] => 
    [id] => 11242911076
    [time] => 1577654577837
    [pending] => 18.84737000
    [amount] => 18.84737000
    [type] => buy
    [price] => 0.018128
)

2019-12-29 22:23:03 - cex delete buy orders: eth_btc [above margin]
2019-12-29 22:23:11 - cex place new buy order: eth_btc 0.018112 18.864 [11242912524]Array
(
    [complete] => 
    [id] => 11242912524
    [time] => 1577654590755
    [pending] => 18.86400000
    [amount] => 18.86400000
    [type] => buy
    [price] => 0.018112
)

2019-12-29 22:23:17 - cex delete buy orders: eth_btc [above margin]
2019-12-29 22:23:25 - cex place new buy order: eth_btc 0.018064 18.9141 [11242915436]Array
(
    [complete] => 
    [id] => 11242915436
    [time] => 1577654604870
    [pending] => 18.91410000
    [amount] => 18.91410000
    [type] => buy
    [price] => 0.018064
)

2019-12-29 22:23:31 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:23:32 - cex place new buy order: eth_btc 0.018066 18.91205 [11242916722] margin:0.221410384147]Array
(
    [complete] => 
    [id] => 11242916722
    [time] => 1577654612116
    [pending] => 18.91205000
    [amount] => 18.91205000
    [type] => buy
    [price] => 0.018066
)

2019-12-29 22:23:40 - cex delete buy orders: eth_btc [above margin]
2019-12-29 22:23:47 - cex place new buy order: eth_btc 0.018024 16.2231 [11242920164]Array
(
    [complete] => 
    [id] => 11242920164
    [time] => 1577654627246
    [pending] => 16.22310000
    [amount] => 16.22310000
    [type] => buy
    [price] => 0.018024
)

2019-12-29 22:23:54 - cex delete buy orders: eth_btc[move]
2019-12-29 22:23:54 - cex place new buy order: eth_btc 0.018025 16.20328 [11242921192] margin:0.18840740330266]Array
(
    [complete] => 
    [id] => 11242921192
    [time] => 1577654634499
    [pending] => 16.20328000
    [amount] => 16.20328000
    [type] => buy
    [price] => 0.018025
)

2019-12-29 22:24:01 - cex delete buy orders: eth_btc[move]
2019-12-29 22:24:02 - cex place new buy order: eth_btc 0.018026 16.20328 [11242922438] margin:0.13299346115483]Array
(
    [complete] => 
    [id] => 11242922438
    [time] => 1577654641746
    [pending] => 16.20328000
    [amount] => 16.20328000
    [type] => buy
    [price] => 0.018026
)

2019-12-29 22:24:08 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:24:09 - cex place new buy order: eth_btc 0.018046 16.20328 [11242923722] margin:0.2549041338801]Array
(
    [complete] => 
    [id] => 11242923722
    [time] => 1577654649443
    [pending] => 16.20328000
    [amount] => 16.20328000
    [type] => buy
    [price] => 0.018046
)

2019-12-29 22:24:15 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:24:15 - cex place new buy order: eth_btc 0.018068 16.18355 [11242924758] margin:0.24352446313924]Array
(
    [complete] => 
    [id] => 11242924758
    [time] => 1577654655525
    [pending] => 16.18355000
    [amount] => 16.18355000
    [type] => buy
    [price] => 0.018068
)

2019-12-29 22:24:21 - cex delete buy orders: eth_btc [above margin]
2019-12-29 22:24:27 - cex place new buy order: eth_btc 0.018068 16.1836 [11242926551]Array
(
    [complete] => 
    [id] => 11242926551
    [time] => 1577654667314
    [pending] => 16.18360000
    [amount] => 16.18360000
    [type] => buy
    [price] => 0.018068
)

2019-12-29 22:24:33 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:24:34 - cex place new buy order: eth_btc 0.01807 16.18176 [11242927430] margin:0.24903154399556]Array
(
    [complete] => 
    [id] => 11242927430
    [time] => 1577654673950
    [pending] => 16.18176000
    [amount] => 16.18176000
    [type] => buy
    [price] => 0.01807
)

2019-12-29 22:24:40 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:24:41 - cex place new buy order: eth_btc 0.018072 16.17997 [11242928861] margin:0.21580345285523]Array
(
    [complete] => 
    [id] => 11242928861
    [time] => 1577654680812
    [pending] => 16.17997000
    [amount] => 16.17997000
    [type] => buy
    [price] => 0.018072
)

2019-12-29 22:24:46 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:24:47 - cex place new buy order: eth_btc 0.018074 16.17818 [11242930132] margin:0.24344362067057]Array
(
    [complete] => 
    [id] => 11242930132
    [time] => 1577654687068
    [pending] => 16.17818000
    [amount] => 16.17818000
    [type] => buy
    [price] => 0.018074
)

2019-12-29 22:24:53 - cex delete buy orders: eth_btc [above margin]
2019-12-29 22:24:59 - cex place new buy order: eth_btc 0.018068 16.1836 [11242932109]Array
(
    [complete] => 
    [id] => 11242932109
    [time] => 1577654698544
    [pending] => 16.18360000
    [amount] => 16.18360000
    [type] => buy
    [price] => 0.018068
)

2019-12-29 22:25:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:25:04 - cex place new buy order: eth_btc 0.01807 16.18176 [11242932945] margin:0.24903154399556]Array
(
    [complete] => 
    [id] => 11242932945
    [time] => 1577654703974
    [pending] => 16.18176000
    [amount] => 16.18176000
    [type] => buy
    [price] => 0.01807
)

2019-12-29 22:25:10 - cex delete buy orders: eth_btc [above margin]
2019-12-29 22:25:18 - cex place new buy order: eth_btc 0.018047 16.2024 [11242934841]Array
(
    [complete] => 
    [id] => 11242934841
    [time] => 1577654717844
    [pending] => 16.20240000
    [amount] => 16.20240000
    [type] => buy
    [price] => 0.018047
)

2019-12-29 22:25:24 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:25:24 - cex place new buy order: eth_btc 0.018049 16.20059 [11242935922] margin:0.28256413097678]Array
(
    [complete] => 
    [id] => 11242935922
    [time] => 1577654724475
    [pending] => 16.20059000
    [amount] => 16.20059000
    [type] => buy
    [price] => 0.018049
)

2019-12-29 22:25:31 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:25:31 - cex place new buy order: eth_btc 0.018051 16.19879 [11242936878] margin:0.23267409007812]Array
(
    [complete] => 
    [id] => 11242936878
    [time] => 1577654731537
    [pending] => 16.19879000
    [amount] => 16.19879000
    [type] => buy
    [price] => 0.018051
)

2019-12-29 22:25:38 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:25:39 - cex place new buy order: eth_btc 0.018053 16.197 [11242937931] margin:0.31573699662106]Array
(
    [complete] => 
    [id] => 11242937931
    [time] => 1577654739456
    [pending] => 16.19700000
    [amount] => 16.19700000
    [type] => buy
    [price] => 0.018053
)

2019-12-29 22:25:45 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:25:46 - cex place new buy order: eth_btc 0.01807 16.18176 [11242938765] margin:0.21582733812948]Array
(
    [complete] => 
    [id] => 11242938765
    [time] => 1577654745798
    [pending] => 16.18176000
    [amount] => 16.18176000
    [type] => buy
    [price] => 0.01807
)

2019-12-29 22:25:52 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:25:53 - cex place new buy order: eth_btc 0.018072 16.17997 [11242939744] margin:0.29327135900841]Array
(
    [complete] => 
    [id] => 11242939744
    [time] => 1577654752874
    [pending] => 16.17997000
    [amount] => 16.17997000
    [type] => buy
    [price] => 0.018072
)

2019-12-29 22:25:58 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:25:59 - cex place new buy order: eth_btc 0.018074 16.17818 [11242940995] margin:0.29323890671684]Array
(
    [complete] => 
    [id] => 11242940995
    [time] => 1577654759430
    [pending] => 16.17818000
    [amount] => 16.17818000
    [type] => buy
    [price] => 0.018074
)

2019-12-29 22:26:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:26:04 - cex place new buy order: eth_btc 0.018076 0.13703 [11242941627] margin:0.27107767205132]Array
(
    [complete] => 
    [id] => 11242941627
    [time] => 1577654764153
    [pending] => 0.13703000
    [amount] => 0.13703000
    [type] => buy
    [price] => 0.018076
)

2019-12-29 22:26:11 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:26:12 - cex place new buy order: eth_btc 0.018093 16.16119 [11242942724] margin:0.22107997568119]Array
(
    [complete] => 
    [id] => 11242942724
    [time] => 1577654771783
    [pending] => 16.16119000
    [amount] => 16.16119000
    [type] => buy
    [price] => 0.018093
)

2019-12-29 22:26:17 - cex delete buy orders: eth_btc [above margin]
2019-12-29 22:26:35 - cex place new buy order: eth_btc 0.01807 16.1818 [11242946057]Array
(
    [complete] => 
    [id] => 11242946057
    [time] => 1577654794884
    [pending] => 16.18180000
    [amount] => 16.18180000
    [type] => buy
    [price] => 0.01807
)

2019-12-29 22:26:41 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:26:42 - cex place new buy order: eth_btc 0.018072 16.17997 [11242946998] margin:0.24900398406373]Array
(
    [complete] => 
    [id] => 11242946998
    [time] => 1577654801667
    [pending] => 16.17997000
    [amount] => 16.17997000
    [type] => buy
    [price] => 0.018072
)

2019-12-29 22:26:49 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:26:50 - cex place new buy order: eth_btc 0.018074 16.17818 [11242948383] margin:0.20471395374571]Array
(
    [complete] => 
    [id] => 11242948383
    [time] => 1577654809934
    [pending] => 16.17818000
    [amount] => 16.17818000
    [type] => buy
    [price] => 0.018074
)

2019-12-29 22:26:56 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:26:57 - cex place new buy order: eth_btc 0.018076 16.17639 [11242949427] margin:0.21022350077451]Array
(
    [complete] => 
    [id] => 11242949427
    [time] => 1577654816632
    [pending] => 16.17639000
    [amount] => 16.17639000
    [type] => buy
    [price] => 0.018076
)

2019-12-29 22:27:03 - cex delete buy orders: eth_btc [above margin]
2019-12-29 22:27:11 - cex place new buy order: eth_btc 0.018071 16.1809 [11242951017]Array
(
    [complete] => 
    [id] => 11242951017
    [time] => 1577654831288
    [pending] => 16.18090000
    [amount] => 16.18090000
    [type] => buy
    [price] => 0.018071
)

2019-12-29 22:27:18 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:27:19 - cex place new buy order: eth_btc 0.018073 16.17908 [11242952023] margin:0.20472528080562]Array
(
    [complete] => 
    [id] => 11242952023
    [time] => 1577654839438
    [pending] => 16.17908000
    [amount] => 16.17908000
    [type] => buy
    [price] => 0.018073
)

2019-12-29 22:27:26 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:27:27 - cex place new buy order: eth_btc 0.018075 16.17729 [11242953005] margin:0.20470262793915]Array
(
    [complete] => 
    [id] => 11242953005
    [time] => 1577654846993
    [pending] => 16.17729000
    [amount] => 16.17729000
    [type] => buy
    [price] => 0.018075
)

2019-12-29 22:27:34 - cex delete buy orders: eth_btc [above margin]
2019-12-29 22:27:41 - cex place new buy order: eth_btc 0.018071 16.1809 [11242954305]Array
(
    [complete] => 
    [id] => 11242954305
    [time] => 1577654861372
    [pending] => 16.18090000
    [amount] => 16.18090000
    [type] => buy
    [price] => 0.018071
)

2019-12-29 22:27:47 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:27:48 - cex place new buy order: eth_btc 0.018073 16.17908 [11242954919] margin:0.21025839650306]Array
(
    [complete] => 
    [id] => 11242954919
    [time] => 1577654868114
    [pending] => 16.17908000
    [amount] => 16.17908000
    [type] => buy
    [price] => 0.018073
)

2019-12-29 22:27:55 - cex delete buy orders: eth_btc [above margin]
2019-12-29 22:28:02 - cex place new buy order: eth_btc 0.018071 16.1809 [11242956320]Array
(
    [complete] => 
    [id] => 11242956320
    [time] => 1577654882516
    [pending] => 16.18090000
    [amount] => 16.18090000
    [type] => buy
    [price] => 0.018071
)

2019-12-29 22:28:08 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:28:09 - cex place new buy order: eth_btc 0.018073 16.17908 [11242957065] margin:0.22685774359541]Array
(
    [complete] => 
    [id] => 11242957065
    [time] => 1577654889394
    [pending] => 16.17908000
    [amount] => 16.17908000
    [type] => buy
    [price] => 0.018073
)

2019-12-29 22:28:16 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:28:17 - cex place new buy order: eth_btc 0.018075 16.17729 [11242958364] margin:0.25449515905949]Array
(
    [complete] => 
    [id] => 11242958364
    [time] => 1577654896620
    [pending] => 16.17729000
    [amount] => 16.17729000
    [type] => buy
    [price] => 0.018075
)

2019-12-29 22:28:22 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:28:23 - cex place new buy order: eth_btc 0.018077 16.1755 [11242959167] margin:0.25446700226808]Array
(
    [complete] => 
    [id] => 11242959167
    [time] => 1577654903035
    [pending] => 16.17550000
    [amount] => 16.17550000
    [type] => buy
    [price] => 0.018077
)

2019-12-29 22:28:29 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:28:30 - cex place new buy order: eth_btc 0.018079 16.17371 [11242960194] margin:0.24337629293656]Array
(
    [complete] => 
    [id] => 11242960194
    [time] => 1577654910032
    [pending] => 16.17371000
    [amount] => 16.17371000
    [type] => buy
    [price] => 0.018079
)

2019-12-29 22:28:36 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:28:37 - cex place new buy order: eth_btc 0.018081 16.17192 [11242960929] margin:0.24334937226922]Array
(
    [complete] => 
    [id] => 11242960929
    [time] => 1577654916995
    [pending] => 16.17192000
    [amount] => 16.17192000
    [type] => buy
    [price] => 0.018081
)

2019-12-29 22:28:43 - cex delete buy orders: eth_btc[move]
2019-12-29 22:28:44 - cex place new buy order: eth_btc 0.018082 16.17013 [11242961482] margin:0.19908201072829]Array
(
    [complete] => 
    [id] => 11242961482
    [time] => 1577654924073
    [pending] => 16.17013000
    [amount] => 16.17013000
    [type] => buy
    [price] => 0.018082
)

2019-12-29 22:28:50 - cex delete buy orders: eth_btc [above margin]
2019-12-29 22:28:57 - cex place new buy order: eth_btc 0.018073 16.1791 [11242962922]Array
(
    [complete] => 
    [id] => 11242962922
    [time] => 1577654936766
    [pending] => 16.17910000
    [amount] => 16.17910000
    [type] => buy
    [price] => 0.018073
)

2019-12-29 22:29:02 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:29:03 - cex place new buy order: eth_btc 0.018075 16.17729 [11242963545] margin:0.23789764868603]Array
(
    [complete] => 
    [id] => 11242963545
    [time] => 1577654943266
    [pending] => 16.17729000
    [amount] => 16.17729000
    [type] => buy
    [price] => 0.018075
)

2019-12-29 22:29:09 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:29:10 - cex place new buy order: eth_btc 0.018077 16.1755 [11242964351] margin:0.2268075454998]Array
(
    [complete] => 
    [id] => 11242964351
    [time] => 1577654950343
    [pending] => 16.17550000
    [amount] => 16.17550000
    [type] => buy
    [price] => 0.018077
)

2019-12-29 22:29:16 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:29:16 - cex place new buy order: eth_btc 0.018079 16.17371 [11242965402] margin:0.23231373416672]Array
(
    [complete] => 
    [id] => 11242965402
    [time] => 1577654956568
    [pending] => 16.17371000
    [amount] => 16.17371000
    [type] => buy
    [price] => 0.018079
)

2019-12-29 22:29:22 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:29:23 - cex place new buy order: eth_btc 0.018081 16.17192 [11242966219] margin:0.21016536695979]Array
(
    [complete] => 
    [id] => 11242966219
    [time] => 1577654963249
    [pending] => 16.17192000
    [amount] => 16.17192000
    [type] => buy
    [price] => 0.018081
)

2019-12-29 22:29:30 - cex delete buy orders: eth_btc[move]
2019-12-29 22:29:31 - cex place new buy order: eth_btc 0.018082 16.17013 [11242967040] margin:0.19908201072829]Array
(
    [complete] => 
    [id] => 11242967040
    [time] => 1577654970751
    [pending] => 16.17013000
    [amount] => 16.17013000
    [type] => buy
    [price] => 0.018082
)

2019-12-29 22:29:37 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:29:38 - cex place new buy order: eth_btc 0.018084 16.16923 [11242967923] margin:0.2156602521566]Array
(
    [complete] => 
    [id] => 11242967923
    [time] => 1577654977830
    [pending] => 16.16923000
    [amount] => 16.16923000
    [type] => buy
    [price] => 0.018084
)

2019-12-29 22:29:44 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:29:45 - cex place new buy order: eth_btc 0.018086 16.16745 [11242968642] margin:0.21563640384827]Array
(
    [complete] => 
    [id] => 11242968642
    [time] => 1577654985405
    [pending] => 16.16745000
    [amount] => 16.16745000
    [type] => buy
    [price] => 0.018086
)

2019-12-29 22:29:52 - cex delete buy orders: eth_btc [above margin]
2019-12-29 22:30:01 - cex place new buy order: eth_btc 0.018073 16.1791 [11242970491]Array
(
    [complete] => 
    [id] => 11242970491
    [time] => 1577655000603
    [pending] => 16.17910000
    [amount] => 16.17910000
    [type] => buy
    [price] => 0.018073
)

2019-12-29 22:30:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:30:04 - cex place new buy order: eth_btc 0.018075 16.17729 [] margin:0.25449515905949]Array
(
    [error] => Nonce must be incremented
)

2019-12-29 22:30:11 - cex place new buy order: eth_btc 0.018073 16.1791 [11242971712]Array
(
    [complete] => 
    [id] => 11242971712
    [time] => 1577655010701
    [pending] => 16.17910000
    [amount] => 16.17910000
    [type] => buy
    [price] => 0.018073
)

2019-12-29 22:30:16 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:30:17 - cex place new buy order: eth_btc 0.018075 16.17729 [11242972233] margin:0.30982019363763]Array
(
    [complete] => 
    [id] => 11242972233
    [time] => 1577655016664
    [pending] => 16.17729000
    [amount] => 16.17729000
    [type] => buy
    [price] => 0.018075
)

2019-12-29 22:30:23 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:30:24 - cex place new buy order: eth_btc 0.018077 16.1755 [11242972971] margin:0.29872213309732]Array
(
    [complete] => 
    [id] => 11242972971
    [time] => 1577655024104
    [pending] => 16.17550000
    [amount] => 16.17550000
    [type] => buy
    [price] => 0.018077
)

2019-12-29 22:30:30 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:30:31 - cex place new buy order: eth_btc 0.01809 16.16387 [11242973549] margin:0.23217247097842]Array
(
    [complete] => 
    [id] => 11242973549
    [time] => 1577655030819
    [pending] => 16.16387000
    [amount] => 16.16387000
    [type] => buy
    [price] => 0.01809
)

2019-12-29 22:30:36 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:30:37 - cex place new buy order: eth_btc 0.018092 16.16209 [11242974098] margin:0.22109219544548]Array
(
    [complete] => 
    [id] => 11242974098
    [time] => 1577655037145
    [pending] => 16.16209000
    [amount] => 16.16209000
    [type] => buy
    [price] => 0.018092
)

2019-12-29 22:30:44 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:30:44 - cex place new buy order: eth_btc 0.018094 16.1603 [11242974592] margin:0.20448767547252]Array
(
    [complete] => 
    [id] => 11242974592
    [time] => 1577655044529
    [pending] => 16.16030000
    [amount] => 16.16030000
    [type] => buy
    [price] => 0.018094
)

2019-12-29 22:30:50 - cex delete buy orders: eth_btc [above margin]
2019-12-29 22:30:56 - cex place new buy order: eth_btc 0.018091 16.163 [11242975646]Array
(
    [complete] => 
    [id] => 11242975646
    [time] => 1577655055767
    [pending] => 16.16300000
    [amount] => 16.16300000
    [type] => buy
    [price] => 0.018091
)

2019-12-29 22:31:02 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:31:03 - cex place new buy order: eth_btc 0.018093 16.16119 [11242976287] margin:0.23766097385729]Array
(
    [complete] => 
    [id] => 11242976287
    [time] => 1577655063192
    [pending] => 16.16119000
    [amount] => 16.16119000
    [type] => buy
    [price] => 0.018093
)

2019-12-29 22:31:09 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:31:10 - cex place new buy order: eth_btc 0.018095 16.15941 [11242976821] margin:0.24316109422491]Array
(
    [complete] => 
    [id] => 11242976821
    [time] => 1577655070360
    [pending] => 16.15941000
    [amount] => 16.15941000
    [type] => buy
    [price] => 0.018095
)

2019-12-29 22:31:17 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:31:18 - cex place new buy order: eth_btc 0.018097 16.15762 [11242977480] margin:0.2376084433884]Array
(
    [complete] => 
    [id] => 11242977480
    [time] => 1577655077868
    [pending] => 16.15762000
    [amount] => 16.15762000
    [type] => buy
    [price] => 0.018097
)

2019-12-29 22:31:25 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:31:26 - cex place new buy order: eth_btc 0.018099 16.15583 [11242978170] margin:0.22100668545222]Array
(
    [complete] => 
    [id] => 11242978170
    [time] => 1577655086134
    [pending] => 16.15583000
    [amount] => 16.15583000
    [type] => buy
    [price] => 0.018099
)

2019-12-29 22:31:33 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:31:34 - cex place new buy order: eth_btc 0.018101 16.15405 [11242978945] margin:0.24860504944477]Array
(
    [complete] => 
    [id] => 11242978945
    [time] => 1577655093992
    [pending] => 16.15405000
    [amount] => 16.15405000
    [type] => buy
    [price] => 0.018101
)

2019-12-29 22:31:41 - cex delete buy orders: eth_btc[move]
2019-12-29 22:31:41 - cex place new buy order: eth_btc 0.018102 16.15227 [11242979772] margin:0.1988620670607]Array
(
    [complete] => 
    [id] => 11242979772
    [time] => 1577655101544
    [pending] => 16.15227000
    [amount] => 16.15227000
    [type] => buy
    [price] => 0.018102
)

2019-12-29 22:31:48 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:31:49 - cex place new buy order: eth_btc 0.018104 16.15137 [11242980589] margin:0.22094564737074]Array
(
    [complete] => 
    [id] => 11242980589
    [time] => 1577655109438
    [pending] => 16.15137000
    [amount] => 16.15137000
    [type] => buy
    [price] => 0.018104
)

2019-12-29 22:31:55 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:31:56 - cex place new buy order: eth_btc 0.018106 16.14959 [11242981293] margin:0.20987517949851]Array
(
    [complete] => 
    [id] => 11242981293
    [time] => 1577655116266
    [pending] => 16.14959000
    [amount] => 16.14959000
    [type] => buy
    [price] => 0.018106
)

2019-12-29 22:32:02 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:32:02 - cex place new buy order: eth_btc 0.018108 16.14781 [11242981931] margin:0.20432957808703]Array
(
    [complete] => 
    [id] => 11242981931
    [time] => 1577655122520
    [pending] => 16.14781000
    [amount] => 16.14781000
    [type] => buy
    [price] => 0.018108
)

2019-12-29 22:32:08 - cex delete buy orders: eth_btc[move]
2019-12-29 22:32:09 - cex place new buy order: eth_btc 0.018109 16.14602 [11242982533] margin:0.1987852015461]Array
(
    [complete] => 
    [id] => 11242982533
    [time] => 1577655129419
    [pending] => 16.14602000
    [amount] => 16.14602000
    [type] => buy
    [price] => 0.018109
)

2019-12-29 22:32:15 - cex delete buy orders: eth_btc [above margin]
2019-12-29 22:32:21 - cex place new buy order: eth_btc 0.018091 16.163 [11242983512]Array
(
    [complete] => 
    [id] => 11242983512
    [time] => 1577655141059
    [pending] => 16.16300000
    [amount] => 16.16300000
    [type] => buy
    [price] => 0.018091
)

2019-12-29 22:32:26 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:32:27 - cex place new buy order: eth_btc 0.018093 16.16119 [11242984378] margin:0.25976897142541]Array
(
    [complete] => 
    [id] => 11242984378
    [time] => 1577655147155
    [pending] => 16.16119000
    [amount] => 16.16119000
    [type] => buy
    [price] => 0.018093
)

2019-12-29 22:32:33 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:32:34 - cex place new buy order: eth_btc 0.018095 16.15941 [11242985852] margin:0.25421387123514]Array
(
    [complete] => 
    [id] => 11242985852
    [time] => 1577655154062
    [pending] => 16.15941000
    [amount] => 16.15941000
    [type] => buy
    [price] => 0.018095
)

2019-12-29 22:32:40 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:32:41 - cex place new buy order: eth_btc 0.018097 16.15762 [11242986607] margin:0.26523733215449]Array
(
    [complete] => 
    [id] => 11242986607
    [time] => 1577655160830
    [pending] => 16.15762000
    [amount] => 16.15762000
    [type] => buy
    [price] => 0.018097
)

2019-12-29 22:32:46 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:32:47 - cex place new buy order: eth_btc 0.018101 16.15405 [11242987386] margin:0.26517871940774]Array
(
    [complete] => 
    [id] => 11242987386
    [time] => 1577655167091
    [pending] => 16.15405000
    [amount] => 16.15405000
    [type] => buy
    [price] => 0.018101
)

2019-12-29 22:32:54 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:32:54 - cex place new buy order: eth_btc 0.018111 16.14513 [11242988273] margin:0.23190326321019]Array
(
    [complete] => 
    [id] => 11242988273
    [time] => 1577655174474
    [pending] => 16.14513000
    [amount] => 16.14513000
    [type] => buy
    [price] => 0.018111
)

2019-12-29 22:33:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:33:04 - cex place new buy order: eth_btc 0.018113 16.14335 [11242989292] margin:0.22635676033786]Array
(
    [complete] => 
    [id] => 11242989292
    [time] => 1577655184020
    [pending] => 16.14335000
    [amount] => 16.14335000
    [type] => buy
    [price] => 0.018113
)

2019-12-29 22:33:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:33:11 - cex place new buy order: eth_btc 0.018115 16.14157 [11242990532] margin:0.24841291747169]Array
(
    [complete] => 
    [id] => 11242990532
    [time] => 1577655190959
    [pending] => 16.14157000
    [amount] => 16.14157000
    [type] => buy
    [price] => 0.018115
)

2019-12-29 22:33:17 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:33:18 - cex place new buy order: eth_btc 0.018131 16.12732 [11242991920] margin:0.20958579228945]Array
(
    [complete] => 
    [id] => 11242991920
    [time] => 1577655198109
    [pending] => 16.12732000
    [amount] => 16.12732000
    [type] => buy
    [price] => 0.018131
)

2019-12-29 22:33:25 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:33:26 - cex place new buy order: eth_btc 0.018133 16.12554 [11242993060] margin:0.22610709755693]Array
(
    [complete] => 
    [id] => 11242993060
    [time] => 1577655205641
    [pending] => 16.12554000
    [amount] => 16.12554000
    [type] => buy
    [price] => 0.018133
)

2019-12-29 22:33:32 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:33:33 - cex place new buy order: eth_btc 0.018135 16.12377 [11242993948] margin:0.22608216156603]Array
(
    [complete] => 
    [id] => 11242993948
    [time] => 1577655212753
    [pending] => 16.12377000
    [amount] => 16.12377000
    [type] => buy
    [price] => 0.018135
)

2019-12-29 22:33:39 - cex delete buy orders: eth_btc [above margin]
2019-12-29 22:33:46 - cex place new buy order: eth_btc 0.018131 16.1273 [11242995232]Array
(
    [complete] => 
    [id] => 11242995232
    [time] => 1577655225646
    [pending] => 16.12730000
    [amount] => 16.12730000
    [type] => buy
    [price] => 0.018131
)

2019-12-29 22:33:52 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:33:53 - cex place new buy order: eth_btc 0.018133 16.12554 [11242995994] margin:0.22059229029947]Array
(
    [complete] => 
    [id] => 11242995994
    [time] => 1577655233063
    [pending] => 16.12554000
    [amount] => 16.12554000
    [type] => buy
    [price] => 0.018133
)

2019-12-29 22:33:59 - cex delete buy orders: eth_btc [above margin]
2019-12-29 22:34:09 - cex place new buy order: eth_btc 0.018109 16.1469 [11242997411]Array
(
    [complete] => 
    [id] => 11242997411
    [time] => 1577655249536
    [pending] => 16.14690000
    [amount] => 16.14690000
    [type] => buy
    [price] => 0.018109
)

2019-12-29 22:34:15 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:34:16 - cex place new buy order: eth_btc 0.018111 16.14513 [11242998123] margin:0.24294627574402]Array
(
    [complete] => 
    [id] => 11242998123
    [time] => 1577655256425
    [pending] => 16.14513000
    [amount] => 16.14513000
    [type] => buy
    [price] => 0.018111
)

2019-12-29 22:34:23 - cex delete buy orders: eth_btc[move]
2019-12-29 22:34:24 - cex place new buy order: eth_btc 0.018112 16.14335 [11242998733] margin:0.19875227736983]Array
(
    [complete] => 
    [id] => 11242998733
    [time] => 1577655263564
    [pending] => 16.14335000
    [amount] => 16.14335000
    [type] => buy
    [price] => 0.018112
)

2019-12-29 22:34:31 - cex delete buy orders: eth_btc [above margin]
2019-12-29 22:34:37 - cex place new buy order: eth_btc 0.018109 16.1469 [11242999698]Array
(
    [complete] => 
    [id] => 11242999698
    [time] => 1577655276749
    [pending] => 16.14690000
    [amount] => 16.14690000
    [type] => buy
    [price] => 0.018109
)

2019-12-29 22:34:43 - cex delete buy orders: eth_btc[move]
2019-12-29 22:34:44 - cex place new buy order: eth_btc 0.01811 16.14513 [11243000333] margin:0.19877422560874]Array
(
    [complete] => 
    [id] => 11243000333
    [time] => 1577655284092
    [pending] => 16.14513000
    [amount] => 16.14513000
    [type] => buy
    [price] => 0.01811
)

2019-12-29 22:34:50 - cex delete buy orders: eth_btc [above margin]
2019-12-29 22:35:31 - cex place new buy order: eth_btc 0.018081 16.1719 [11243004954]Array
(
    [complete] => 
    [id] => 11243004954
    [time] => 1577655331321
    [pending] => 16.17190000
    [amount] => 16.17190000
    [type] => buy
    [price] => 0.018081
)

2019-12-29 22:35:36 - cex delete buy orders: eth_btc[move]
2019-12-29 22:35:37 - cex place new buy order: eth_btc 0.018082 16.17013 [11243005707] margin:0.19908201072829]Array
(
    [complete] => 
    [id] => 11243005707
    [time] => 1577655337340
    [pending] => 16.17013000
    [amount] => 16.17013000
    [type] => buy
    [price] => 0.018082
)

2019-12-29 22:35:44 - cex delete buy orders: eth_btc [above margin]
2019-12-29 22:35:51 - cex place new buy order: eth_btc 0.018082 16.171 [11243007086]Array
(
    [complete] => 
    [id] => 11243007086
    [time] => 1577655351114
    [pending] => 16.17100000
    [amount] => 16.17100000
    [type] => buy
    [price] => 0.018082
)

2019-12-29 22:35:57 - cex delete buy orders: eth_btc [above margin]
2019-12-29 22:36:36 - cex place new buy order: eth_btc 0.018081 16.1719 [11243010538]Array
(
    [complete] => 
    [id] => 11243010538
    [time] => 1577655395987
    [pending] => 16.17190000
    [amount] => 16.17190000
    [type] => buy
    [price] => 0.018081
)

2019-12-29 22:36:41 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:36:42 - cex place new buy order: eth_btc 0.018083 16.17013 [11243011016] margin:0.20461206658187]Array
(
    [complete] => 
    [id] => 11243011016
    [time] => 1577655401718
    [pending] => 16.17013000
    [amount] => 16.17013000
    [type] => buy
    [price] => 0.018083
)

2019-12-29 22:36:47 - cex delete buy orders: eth_btc [above margin]
2019-12-29 22:36:54 - cex place new buy order: eth_btc 0.018081 16.1719 [11243012204]Array
(
    [complete] => 
    [id] => 11243012204
    [time] => 1577655414033
    [pending] => 16.17190000
    [amount] => 16.17190000
    [type] => buy
    [price] => 0.018081
)

2019-12-29 22:36:59 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:37:00 - cex place new buy order: eth_btc 0.018083 16.17013 [11243012929] margin:0.27097273682462]Array
(
    [complete] => 
    [id] => 11243012929
    [time] => 1577655420394
    [pending] => 16.17013000
    [amount] => 16.17013000
    [type] => buy
    [price] => 0.018083
)

2019-12-29 22:37:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:37:04 - cex place new buy order: eth_btc 0.018085 16.16834 [11243013364] margin:0.27647221454243]Array
(
    [complete] => 
    [id] => 11243013364
    [time] => 1577655424481
    [pending] => 16.16834000
    [amount] => 16.16834000
    [type] => buy
    [price] => 0.018085
)

2019-12-29 22:37:13 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:37:14 - cex place new buy order: eth_btc 0.018087 16.16655 [11243014062] margin:0.27091281030573]Array
(
    [complete] => 
    [id] => 11243014062
    [time] => 1577655433521
    [pending] => 16.16655000
    [amount] => 16.16655000
    [type] => buy
    [price] => 0.018087
)

2019-12-29 22:37:20 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:37:21 - cex place new buy order: eth_btc 0.018089 16.16477 [11243014692] margin:0.28193930012714]Array
(
    [complete] => 
    [id] => 11243014692
    [time] => 1577655441170
    [pending] => 16.16477000
    [amount] => 16.16477000
    [type] => buy
    [price] => 0.018089
)

2019-12-29 22:37:29 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:37:30 - cex place new buy order: eth_btc 0.018091 16.16298 [11243015609] margin:0.2487424686308]Array
(
    [complete] => 
    [id] => 11243015609
    [time] => 1577655449854
    [pending] => 16.16298000
    [amount] => 16.16298000
    [type] => buy
    [price] => 0.018091
)

2019-12-29 22:37:37 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:37:38 - cex place new buy order: eth_btc 0.018093 16.16119 [11243016380] margin:0.25424197203336]Array
(
    [complete] => 
    [id] => 11243016380
    [time] => 1577655457671
    [pending] => 16.16119000
    [amount] => 16.16119000
    [type] => buy
    [price] => 0.018093
)

2019-12-29 22:37:44 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:37:45 - cex place new buy order: eth_btc 0.018095 16.15941 [11243016825] margin:0.22658192870959]Array
(
    [complete] => 
    [id] => 11243016825
    [time] => 1577655465345
    [pending] => 16.15941000
    [amount] => 16.15941000
    [type] => buy
    [price] => 0.018095
)

2019-12-29 22:37:53 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:37:54 - cex place new buy order: eth_btc 0.018097 16.15762 [11243017416] margin:0.22103111012874]Array
(
    [complete] => 
    [id] => 11243017416
    [time] => 1577655473583
    [pending] => 16.15762000
    [amount] => 16.15762000
    [type] => buy
    [price] => 0.018097
)

2019-12-29 22:38:00 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:38:01 - cex place new buy order: eth_btc 0.018099 16.15583 [11243017836] margin:0.20995635117962]Array
(
    [complete] => 
    [id] => 11243017836
    [time] => 1577655480726
    [pending] => 16.15583000
    [amount] => 16.15583000
    [type] => buy
    [price] => 0.018099
)

2019-12-29 22:38:04 - cex delete buy orders: eth_btc[move]
2019-12-29 22:38:04 - cex place new buy order: eth_btc 0.0181 16.15405 [11243018171] margin:0.19888403955581]Array
(
    [complete] => 
    [id] => 11243018171
    [time] => 1577655484474
    [pending] => 16.15405000
    [amount] => 16.15405000
    [type] => buy
    [price] => 0.0181
)

2019-12-29 22:38:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:38:11 - cex place new buy order: eth_btc 0.018102 16.15316 [11243018641] margin:0.20992155562922]Array
(
    [complete] => 
    [id] => 11243018641
    [time] => 1577655490712
    [pending] => 16.15316000
    [amount] => 16.15316000
    [type] => buy
    [price] => 0.018102
)

2019-12-29 22:38:16 - cex delete buy orders: eth_btc [above margin]
2019-12-29 22:38:22 - cex place new buy order: eth_btc 0.018082 16.171 [11243020199]Array
(
    [complete] => 
    [id] => 11243020199
    [time] => 1577655502536
    [pending] => 16.17100000
    [amount] => 16.17100000
    [type] => buy
    [price] => 0.018082
)

2019-12-29 22:38:29 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:38:30 - cex place new buy order: eth_btc 0.018108 16.14781 [11243021186] margin:0.24850894632205]Array
(
    [complete] => 
    [id] => 11243021186
    [time] => 1577655510330
    [pending] => 16.14781000
    [amount] => 16.14781000
    [type] => buy
    [price] => 0.018108
)

2019-12-29 22:38:37 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:38:38 - cex place new buy order: eth_btc 0.01811 16.14602 [11243022200] margin:0.2650469353948]Array
(
    [complete] => 
    [id] => 11243022200
    [time] => 1577655518075
    [pending] => 16.14602000
    [amount] => 16.14602000
    [type] => buy
    [price] => 0.01811
)

2019-12-29 22:38:44 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:38:45 - cex place new buy order: eth_btc 0.018112 16.14424 [11243023057] margin:0.24845406360423]Array
(
    [complete] => 
    [id] => 11243023057
    [time] => 1577655525368
    [pending] => 16.14424000
    [amount] => 16.14424000
    [type] => buy
    [price] => 0.018112
)

2019-12-29 22:38:52 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:38:53 - cex place new buy order: eth_btc 0.018114 16.14246 [11243023672] margin:0.2263442641051]Array
(
    [complete] => 
    [id] => 11243023672
    [time] => 1577655532936
    [pending] => 16.14246000
    [amount] => 16.14246000
    [type] => buy
    [price] => 0.018114
)

2019-12-29 22:38:58 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:38:59 - cex place new buy order: eth_btc 0.018116 16.14067 [11243024287] margin:0.20423934643408]Array
(
    [complete] => 
    [id] => 11243024287
    [time] => 1577655539411
    [pending] => 16.14067000
    [amount] => 16.14067000
    [type] => buy
    [price] => 0.018116
)

2019-12-29 22:39:09 - cex delete buy orders: eth_btc [above margin]
2019-12-29 22:39:15 - cex place new buy order: eth_btc 0.018108 16.1478 [11243025612]Array
(
    [complete] => 
    [id] => 11243025612
    [time] => 1577655555218
    [pending] => 16.14780000
    [amount] => 16.14780000
    [type] => buy
    [price] => 0.018108
)

2019-12-29 22:39:22 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:39:23 - cex place new buy order: eth_btc 0.01811 16.14602 [11243026455] margin:0.20982882385423]Array
(
    [complete] => 
    [id] => 11243026455
    [time] => 1577655562897
    [pending] => 16.14602000
    [amount] => 16.14602000
    [type] => buy
    [price] => 0.01811
)

2019-12-29 22:39:28 - cex delete buy orders: eth_btc [above margin]
2019-12-29 22:40:03 - cex place new buy order: eth_btc 0.018109 16.1469 [11243031319]Array
(
    [complete] => 
    [id] => 11243031319
    [time] => 1577655603039
    [pending] => 16.14690000
    [amount] => 16.14690000
    [type] => buy
    [price] => 0.018109
)

2019-12-29 22:40:09 - cex delete buy orders: eth_btc [above margin]
2019-12-29 22:40:15 - cex place new buy order: eth_btc 0.018109 16.1469 [11243032690]Array
(
    [complete] => 
    [id] => 11243032690
    [time] => 1577655615513
    [pending] => 16.14690000
    [amount] => 16.14690000
    [type] => buy
    [price] => 0.018109
)

2019-12-29 22:40:21 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:40:22 - cex place new buy order: eth_btc 0.018111 16.14513 [11243033512] margin:0.24294627574402]Array
(
    [complete] => 
    [id] => 11243033512
    [time] => 1577655621694
    [pending] => 16.14513000
    [amount] => 16.14513000
    [type] => buy
    [price] => 0.018111
)

2019-12-29 22:40:28 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:40:29 - cex place new buy order: eth_btc 0.018113 16.14335 [11243034405] margin:0.2594821398995]Array
(
    [complete] => 
    [id] => 11243034405
    [time] => 1577655629405
    [pending] => 16.14335000
    [amount] => 16.14335000
    [type] => buy
    [price] => 0.018113
)

2019-12-29 22:40:35 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:40:36 - cex place new buy order: eth_btc 0.018115 16.14157 [11243035078] margin:0.24841291747169]Array
(
    [complete] => 
    [id] => 11243035078
    [time] => 1577655635727
    [pending] => 16.14157000
    [amount] => 16.14157000
    [type] => buy
    [price] => 0.018115
)

2019-12-29 22:40:41 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:40:42 - cex place new buy order: eth_btc 0.018129 16.1291 [11243035824] margin:0.22615698604445]Array
(
    [complete] => 
    [id] => 11243035824
    [time] => 1577655642335
    [pending] => 16.12910000
    [amount] => 16.12910000
    [type] => buy
    [price] => 0.018129
)

2019-12-29 22:40:48 - cex delete buy orders: eth_btc [above margin]
2019-12-29 22:40:55 - cex place new buy order: eth_btc 0.018129 16.1291 [11243037189]Array
(
    [complete] => 
    [id] => 11243037189
    [time] => 1577655654580
    [pending] => 16.12910000
    [amount] => 16.12910000
    [type] => buy
    [price] => 0.018129
)

2019-12-29 22:41:00 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:41:01 - cex place new buy order: eth_btc 0.018131 16.12732 [11243037792] margin:0.22613203904913]Array
(
    [complete] => 
    [id] => 11243037792
    [time] => 1577655660892
    [pending] => 16.12732000
    [amount] => 16.12732000
    [type] => buy
    [price] => 0.018131
)

2019-12-29 22:41:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:41:04 - cex place new buy order: eth_btc 0.018133 16.12554 [11243038076] margin:0.20956267578449]Array
(
    [complete] => 
    [id] => 11243038076
    [time] => 1577655663977
    [pending] => 16.12554000
    [amount] => 16.12554000
    [type] => buy
    [price] => 0.018133
)

2019-12-29 22:41:10 - cex delete buy orders: eth_btc [above margin]
2019-12-29 22:42:09 - cex place new buy order: eth_btc 0.018107 16.1487 [11243043864]Array
(
    [complete] => 
    [id] => 11243043864
    [time] => 1577655729472
    [pending] => 16.14870000
    [amount] => 16.14870000
    [type] => buy
    [price] => 0.018107
)

2019-12-29 22:42:14 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:42:15 - cex place new buy order: eth_btc 0.018109 16.14691 [11243044382] margin:0.22640675907006]Array
(
    [complete] => 
    [id] => 11243044382
    [time] => 1577655735341
    [pending] => 16.14691000
    [amount] => 16.14691000
    [type] => buy
    [price] => 0.018109
)

2019-12-29 22:42:21 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:42:21 - cex place new buy order: eth_btc 0.018111 16.14513 [11243044994] margin:0.21533874440947]Array
(
    [complete] => 
    [id] => 11243044994
    [time] => 1577655741573
    [pending] => 16.14513000
    [amount] => 16.14513000
    [type] => buy
    [price] => 0.018111
)

2019-12-29 22:42:27 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:42:28 - cex place new buy order: eth_btc 0.018113 16.14335 [11243045821] margin:0.22635676033786]Array
(
    [complete] => 
    [id] => 11243045821
    [time] => 1577655747903
    [pending] => 16.14335000
    [amount] => 16.14335000
    [type] => buy
    [price] => 0.018113
)

2019-12-29 22:42:34 - cex delete buy orders: eth_btc [above margin]
2019-12-29 22:42:40 - cex place new buy order: eth_btc 0.018107 16.1487 [11243047190]Array
(
    [complete] => 
    [id] => 11243047190
    [time] => 1577655759998
    [pending] => 16.14870000
    [amount] => 16.14870000
    [type] => buy
    [price] => 0.018107
)

2019-12-29 22:42:45 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:42:46 - cex place new buy order: eth_btc 0.018109 16.14691 [11243047479] margin:0.20984041084544]Array
(
    [complete] => 
    [id] => 11243047479
    [time] => 1577655765628
    [pending] => 16.14691000
    [amount] => 16.14691000
    [type] => buy
    [price] => 0.018109
)

2019-12-29 22:42:51 - cex delete buy orders: eth_btc[move]
2019-12-29 22:42:52 - cex place new buy order: eth_btc 0.01811 16.14513 [11243047845] margin:0.19877422560874]Array
(
    [complete] => 
    [id] => 11243047845
    [time] => 1577655771810
    [pending] => 16.14513000
    [amount] => 16.14513000
    [type] => buy
    [price] => 0.01811
)

2019-12-29 22:42:57 - cex delete buy orders: eth_btc [above margin]
2019-12-29 22:43:19 - cex place new buy order: eth_btc 0.018083 16.1701 [11243050799]Array
(
    [complete] => 
    [id] => 11243050799
    [time] => 1577655798433
    [pending] => 16.17010000
    [amount] => 16.17010000
    [type] => buy
    [price] => 0.018083
)

2019-12-29 22:43:25 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:43:26 - cex place new buy order: eth_btc 0.018085 16.16834 [11243051443] margin:0.22117777163395]Array
(
    [complete] => 
    [id] => 11243051443
    [time] => 1577655805587
    [pending] => 16.16834000
    [amount] => 16.16834000
    [type] => buy
    [price] => 0.018085
)

2019-12-29 22:43:32 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:43:34 - cex place new buy order: eth_btc 0.018087 16.16655 [11243052145] margin:0.21009564880852]Array
(
    [complete] => 
    [id] => 11243052145
    [time] => 1577655813563
    [pending] => 16.16655000
    [amount] => 16.16655000
    [type] => buy
    [price] => 0.018087
)

2019-12-29 22:43:40 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:43:41 - cex place new buy order: eth_btc 0.018089 16.16477 [11243052859] margin:0.22665708441594]Array
(
    [complete] => 
    [id] => 11243052859
    [time] => 1577655820768
    [pending] => 16.16477000
    [amount] => 16.16477000
    [type] => buy
    [price] => 0.018089
)

2019-12-29 22:43:46 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:43:47 - cex place new buy order: eth_btc 0.018091 16.16298 [11243053384] margin:0.23215963738876]Array
(
    [complete] => 
    [id] => 11243053384
    [time] => 1577655827480
    [pending] => 16.16298000
    [amount] => 16.16298000
    [type] => buy
    [price] => 0.018091
)

2019-12-29 22:43:54 - cex delete buy orders: eth_btc[move]
2019-12-29 22:43:54 - cex place new buy order: eth_btc 0.018092 16.16119 [11243053963] margin:0.19897197811307]Array
(
    [complete] => 
    [id] => 11243053963
    [time] => 1577655834515
    [pending] => 16.16119000
    [amount] => 16.16119000
    [type] => buy
    [price] => 0.018092
)

2019-12-29 22:44:02 - cex delete buy orders: eth_btc[move]
2019-12-29 22:44:03 - cex place new buy order: eth_btc 0.018093 16.1603 [11243054621] margin:0.19896098154084]Array
(
    [complete] => 
    [id] => 11243054621
    [time] => 1577655843314
    [pending] => 16.16030000
    [amount] => 16.16030000
    [type] => buy
    [price] => 0.018093
)

2019-12-29 22:44:09 - cex delete buy orders: eth_btc [above margin]
2019-12-29 22:44:16 - cex place new buy order: eth_btc 0.018084 16.1692 [11243055678]Array
(
    [complete] => 
    [id] => 11243055678
    [time] => 1577655855920
    [pending] => 16.16920000
    [amount] => 16.16920000
    [type] => buy
    [price] => 0.018084
)

2019-12-29 22:44:22 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:44:23 - cex place new buy order: eth_btc 0.018086 16.16745 [11243056184] margin:0.30410262081166]Array
(
    [complete] => 
    [id] => 11243056184
    [time] => 1577655862623
    [pending] => 16.16745000
    [amount] => 16.16745000
    [type] => buy
    [price] => 0.018086
)

2019-12-29 22:44:30 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:44:31 - cex place new buy order: eth_btc 0.018088 16.16566 [11243056934] margin:0.2764263600177]Array
(
    [complete] => 
    [id] => 11243056934
    [time] => 1577655870722
    [pending] => 16.16566000
    [amount] => 16.16566000
    [type] => buy
    [price] => 0.018088
)

2019-12-29 22:44:37 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:44:38 - cex place new buy order: eth_btc 0.01809 16.16387 [11243057823] margin:0.25428413488113]Array
(
    [complete] => 
    [id] => 11243057823
    [time] => 1577655878331
    [pending] => 16.16387000
    [amount] => 16.16387000
    [type] => buy
    [price] => 0.01809
)

2019-12-29 22:44:46 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:44:46 - cex place new buy order: eth_btc 0.018092 16.16209 [11243058795] margin:0.25978332964844]Array
(
    [complete] => 
    [id] => 11243058795
    [time] => 1577655886544
    [pending] => 16.16209000
    [amount] => 16.16209000
    [type] => buy
    [price] => 0.018092
)

2019-12-29 22:44:53 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:44:54 - cex place new buy order: eth_btc 0.018105 16.15048 [11243059864] margin:0.22645677989506]Array
(
    [complete] => 
    [id] => 11243059864
    [time] => 1577655894022
    [pending] => 16.15048000
    [amount] => 16.15048000
    [type] => buy
    [price] => 0.018105
)

2019-12-29 22:45:00 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:45:01 - cex place new buy order: eth_btc 0.018107 16.1487 [11243060673] margin:0.21538631468492]Array
(
    [complete] => 
    [id] => 11243060673
    [time] => 1577655900753
    [pending] => 16.14870000
    [amount] => 16.14870000
    [type] => buy
    [price] => 0.018107
)

2019-12-29 22:45:02 - cex delete buy orders: eth_btc [above margin]
2019-12-29 22:45:41 - cex place new buy order: eth_btc 0.018105 16.1505 [11243065605]Array
(
    [complete] => 
    [id] => 11243065605
    [time] => 1577655941550
    [pending] => 16.15050000
    [amount] => 16.15050000
    [type] => buy
    [price] => 0.018105
)

2019-12-29 22:45:46 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:45:47 - cex place new buy order: eth_btc 0.018107 16.1487 [11243066332] margin:0.22090904070249]Array
(
    [complete] => 
    [id] => 11243066332
    [time] => 1577655946593
    [pending] => 16.14870000
    [amount] => 16.14870000
    [type] => buy
    [price] => 0.018107
)

2019-12-29 22:45:52 - cex delete buy orders: eth_btc [above margin]
2019-12-29 22:46:24 - cex place new buy order: eth_btc 0.018105 16.1505 [11243070378]Array
(
    [complete] => 
    [id] => 11243070378
    [time] => 1577655984537
    [pending] => 16.15050000
    [amount] => 16.15050000
    [type] => buy
    [price] => 0.018105
)

2019-12-29 22:46:30 - cex delete buy orders: eth_btc[move]
2019-12-29 22:46:31 - cex place new buy order: eth_btc 0.018106 16.1487 [11243071054] margin:0.19881813663223]Array
(
    [complete] => 
    [id] => 11243071054
    [time] => 1577655990886
    [pending] => 16.14870000
    [amount] => 16.14870000
    [type] => buy
    [price] => 0.018106
)

2019-12-29 22:46:37 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:46:38 - cex place new buy order: eth_btc 0.018108 16.14781 [11243072060] margin:0.20985199911638]Array
(
    [complete] => 
    [id] => 11243072060
    [time] => 1577655998089
    [pending] => 16.14781000
    [amount] => 16.14781000
    [type] => buy
    [price] => 0.018108
)

2019-12-29 22:46:44 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:46:45 - cex place new buy order: eth_btc 0.01811 16.14602 [11243072869] margin:0.23743787962451]Array
(
    [complete] => 
    [id] => 11243072869
    [time] => 1577656005002
    [pending] => 16.14602000
    [amount] => 16.14602000
    [type] => buy
    [price] => 0.01811
)

2019-12-29 22:46:51 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:46:52 - cex place new buy order: eth_btc 0.018112 16.14424 [11243073742] margin:0.21532685512369]Array
(
    [complete] => 
    [id] => 11243073742
    [time] => 1577656012242
    [pending] => 16.14424000
    [amount] => 16.14424000
    [type] => buy
    [price] => 0.018112
)

2019-12-29 22:46:58 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:46:59 - cex place new buy order: eth_btc 0.018114 16.14246 [11243074631] margin:0.20426189687535]Array
(
    [complete] => 
    [id] => 11243074631
    [time] => 1577656019414
    [pending] => 16.14246000
    [amount] => 16.14246000
    [type] => buy
    [price] => 0.018114
)

2019-12-29 22:47:02 - cex delete buy orders: eth_btc [above margin]
2019-12-29 22:47:09 - cex place new buy order: eth_btc 0.018105 16.1505 [11243075957]Array
(
    [complete] => 
    [id] => 11243075957
    [time] => 1577656028615
    [pending] => 16.15050000
    [amount] => 16.15050000
    [type] => buy
    [price] => 0.018105
)

2019-12-29 22:47:14 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:47:15 - cex place new buy order: eth_btc 0.018107 16.1487 [11243076665] margin:0.24299994477273]Array
(
    [complete] => 
    [id] => 11243076665
    [time] => 1577656034877
    [pending] => 16.14870000
    [amount] => 16.14870000
    [type] => buy
    [price] => 0.018107
)

2019-12-29 22:47:21 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:47:22 - cex place new buy order: eth_btc 0.018109 16.14691 [11243077426] margin:0.25401733944448]Array
(
    [complete] => 
    [id] => 11243077426
    [time] => 1577656041681
    [pending] => 16.14691000
    [amount] => 16.14691000
    [type] => buy
    [price] => 0.018109
)

2019-12-29 22:47:27 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:47:29 - cex place new buy order: eth_btc 0.018111 16.14513 [11243078145] margin:0.2374247694771]Array
(
    [complete] => 
    [id] => 11243078145
    [time] => 1577656048441
    [pending] => 16.14513000
    [amount] => 16.14513000
    [type] => buy
    [price] => 0.018111
)

2019-12-29 22:47:35 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:47:36 - cex place new buy order: eth_btc 0.018113 16.14335 [11243079256] margin:0.22635676033786]Array
(
    [complete] => 
    [id] => 11243079256
    [time] => 1577656056067
    [pending] => 16.14335000
    [amount] => 16.14335000
    [type] => buy
    [price] => 0.018113
)

2019-12-29 22:47:42 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:47:43 - cex place new buy order: eth_btc 0.018115 16.14157 [11243080532] margin:0.22633176925198]Array
(
    [complete] => 
    [id] => 11243080532
    [time] => 1577656062985
    [pending] => 16.14157000
    [amount] => 16.14157000
    [type] => buy
    [price] => 0.018115
)

2019-12-29 22:47:48 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:47:50 - cex place new buy order: eth_btc 0.018117 16.13978 [11243081275] margin:0.21526742838216]Array
(
    [complete] => 
    [id] => 11243081275
    [time] => 1577656070022
    [pending] => 16.13978000
    [amount] => 16.13978000
    [type] => buy
    [price] => 0.018117
)

2019-12-29 22:47:55 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:47:56 - cex place new buy order: eth_btc 0.018126 16.13177 [11243082236] margin:0.23722829085293]Array
(
    [complete] => 
    [id] => 11243082236
    [time] => 1577656076365
    [pending] => 16.13177000
    [amount] => 16.13177000
    [type] => buy
    [price] => 0.018126
)

2019-12-29 22:48:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:48:04 - cex place new buy order: eth_btc 0.018128 16.12999 [11243083341] margin:0.20962047661077]Array
(
    [complete] => 
    [id] => 11243083341
    [time] => 1577656083745
    [pending] => 16.12999000
    [amount] => 16.12999000
    [type] => buy
    [price] => 0.018128
)

2019-12-29 22:48:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:48:11 - cex place new buy order: eth_btc 0.01813 16.12821 [11243084309] margin:0.22062879205735]Array
(
    [complete] => 
    [id] => 11243084309
    [time] => 1577656090815
    [pending] => 16.12821000
    [amount] => 16.12821000
    [type] => buy
    [price] => 0.01813
)

2019-12-29 22:48:17 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:48:18 - cex place new buy order: eth_btc 0.018132 16.12643 [11243085337] margin:0.20405912199426]Array
(
    [complete] => 
    [id] => 11243085337
    [time] => 1577656097744
    [pending] => 16.12643000
    [amount] => 16.12643000
    [type] => buy
    [price] => 0.018132
)

2019-12-29 22:48:24 - cex delete buy orders: eth_btc [above margin]
2019-12-29 22:48:31 - cex place new buy order: eth_btc 0.018126 16.1318 [11243086847]Array
(
    [complete] => 
    [id] => 11243086847
    [time] => 1577656110716
    [pending] => 16.13180000
    [amount] => 16.13180000
    [type] => buy
    [price] => 0.018126
)

2019-12-29 22:48:36 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:48:37 - cex place new buy order: eth_btc 0.018128 16.12999 [11243087427] margin:0.23720211827007]Array
(
    [complete] => 
    [id] => 11243087427
    [time] => 1577656116628
    [pending] => 16.12999000
    [amount] => 16.12999000
    [type] => buy
    [price] => 0.018128
)

2019-12-29 22:48:45 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:48:46 - cex place new buy order: eth_btc 0.01813 16.12821 [11243088533] margin:0.21511307225592]Array
(
    [complete] => 
    [id] => 11243088533
    [time] => 1577656125598
    [pending] => 16.12821000
    [amount] => 16.12821000
    [type] => buy
    [price] => 0.01813
)

2019-12-29 22:48:51 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:48:52 - cex place new buy order: eth_btc 0.018132 16.12643 [11243089327] margin:0.20957423339949]Array
(
    [complete] => 
    [id] => 11243089327
    [time] => 1577656132318
    [pending] => 16.12643000
    [amount] => 16.12643000
    [type] => buy
    [price] => 0.018132
)

2019-12-29 22:48:58 - cex delete buy orders: eth_btc [above margin]
2019-12-29 22:49:15 - cex place new buy order: eth_btc 0.018126 16.1318 [11243093299]Array
(
    [complete] => 
    [id] => 11243093299
    [time] => 1577656154767
    [pending] => 16.13180000
    [amount] => 16.13180000
    [type] => buy
    [price] => 0.018126
)

2019-12-29 22:49:21 - cex delete buy orders: eth_btc [above margin]
2019-12-29 22:50:45 - cex place new buy order: eth_btc 0.018126 16.1318 [11243103655]Array
(
    [complete] => 
    [id] => 11243103655
    [time] => 1577656245195
    [pending] => 16.13180000
    [amount] => 16.13180000
    [type] => buy
    [price] => 0.018126
)

2019-12-29 22:50:51 - cex delete buy orders: eth_btc[move]
2019-12-29 22:50:52 - cex place new buy order: eth_btc 0.018127 16.11399 [11243104692] margin:0.15430397883829]Array
(
    [complete] => 
    [id] => 11243104692
    [time] => 1577656251740
    [pending] => 16.11399000
    [amount] => 16.11399000
    [type] => buy
    [price] => 0.018127
)

2019-12-29 22:50:57 - cex delete buy orders: eth_btc [above margin]
2019-12-29 22:51:36 - cex place new buy order: eth_btc 0.018147 16.1131 [11243110079]Array
(
    [complete] => 
    [id] => 11243110079
    [time] => 1577656295730
    [pending] => 16.11310000
    [amount] => 16.11310000
    [type] => buy
    [price] => 0.018147
)

2019-12-29 22:51:41 - cex delete buy orders: eth_btc [above margin]
2019-12-29 22:54:03 - cex place new buy order: eth_btc 0.018147 16.1131 [11243127263]Array
(
    [complete] => 
    [id] => 11243127263
    [time] => 1577656443267
    [pending] => 16.11310000
    [amount] => 16.11310000
    [type] => buy
    [price] => 0.018147
)

2019-12-29 22:54:09 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:54:10 - cex place new buy order: eth_btc 0.018149 16.11133 [11243127950] margin:0.20937792715849]Array
(
    [complete] => 
    [id] => 11243127950
    [time] => 1577656450454
    [pending] => 16.11133000
    [amount] => 16.11133000
    [type] => buy
    [price] => 0.018149
)

2019-12-29 22:54:17 - cex delete buy orders: eth_btc[move]
2019-12-29 22:54:18 - cex place new buy order: eth_btc 0.01815 16.10955 [11243128752] margin:0.19833617982479]Array
(
    [complete] => 
    [id] => 11243128752
    [time] => 1577656457652
    [pending] => 16.10955000
    [amount] => 16.10955000
    [type] => buy
    [price] => 0.01815
)

2019-12-29 22:54:24 - cex delete buy orders: eth_btc [above margin]
2019-12-29 22:54:30 - cex place new buy order: eth_btc 0.018147 16.1131 [11243129956]Array
(
    [complete] => 
    [id] => 11243129956
    [time] => 1577656470535
    [pending] => 16.11310000
    [amount] => 16.11310000
    [type] => buy
    [price] => 0.018147
)

2019-12-29 22:54:35 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:54:36 - cex place new buy order: eth_btc 0.018149 16.11133 [11243130769] margin:0.28100721802853]Array
(
    [complete] => 
    [id] => 11243130769
    [time] => 1577656476194
    [pending] => 16.11133000
    [amount] => 16.11133000
    [type] => buy
    [price] => 0.018149
)

2019-12-29 22:54:42 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:54:44 - cex place new buy order: eth_btc 0.018151 16.10955 [11243131365] margin:0.25893890143793]Array
(
    [complete] => 
    [id] => 11243131365
    [time] => 1577656483428
    [pending] => 16.10955000
    [amount] => 16.10955000
    [type] => buy
    [price] => 0.018151
)

2019-12-29 22:54:49 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:54:50 - cex place new buy order: eth_btc 0.018153 16.10778 [11243132208] margin:0.24789291026275]Array
(
    [complete] => 
    [id] => 11243132208
    [time] => 1577656490330
    [pending] => 16.10778000
    [amount] => 16.10778000
    [type] => buy
    [price] => 0.018153
)

2019-12-29 22:54:56 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:54:56 - cex place new buy order: eth_btc 0.018155 16.106 [11243132850] margin:0.25888185072982]Array
(
    [complete] => 
    [id] => 11243132850
    [time] => 1577656496478
    [pending] => 16.10600000
    [amount] => 16.10600000
    [type] => buy
    [price] => 0.018155
)

2019-12-29 22:55:02 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:55:03 - cex place new buy order: eth_btc 0.018157 16.10423 [11243133901] margin:0.27537588808724]Array
(
    [complete] => 
    [id] => 11243133901
    [time] => 1577656503248
    [pending] => 16.10423000
    [amount] => 16.10423000
    [type] => buy
    [price] => 0.018157
)

2019-12-29 22:55:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:55:11 - cex place new buy order: eth_btc 0.018159 16.10246 [11243134778] margin:0.26433173632909]Array
(
    [complete] => 
    [id] => 11243134778
    [time] => 1577656510934
    [pending] => 16.10246000
    [amount] => 16.10246000
    [type] => buy
    [price] => 0.018159
)

2019-12-29 22:55:16 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:55:17 - cex place new buy order: eth_btc 0.018168 16.09448 [11243135384] margin:0.2366798767063]Array
(
    [complete] => 
    [id] => 11243135384
    [time] => 1577656517109
    [pending] => 16.09448000
    [amount] => 16.09448000
    [type] => buy
    [price] => 0.018168
)

2019-12-29 22:55:23 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:55:24 - cex place new buy order: eth_btc 0.01817 16.09271 [11243135867] margin:0.22014309301044]Array
(
    [complete] => 
    [id] => 11243135867
    [time] => 1577656523574
    [pending] => 16.09271000
    [amount] => 16.09271000
    [type] => buy
    [price] => 0.01817
)

2019-12-29 22:55:29 - cex delete buy orders: eth_btc[move]
2019-12-29 22:55:30 - cex place new buy order: eth_btc 0.018171 16.09094 [11243136361] margin:0.19810697776799]Array
(
    [complete] => 
    [id] => 11243136361
    [time] => 1577656530293
    [pending] => 16.09094000
    [amount] => 16.09094000
    [type] => buy
    [price] => 0.018171
)

2019-12-29 22:55:36 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:55:37 - cex place new buy order: eth_btc 0.018173 16.09005 [11243136802] margin:0.21460408298024]Array
(
    [complete] => 
    [id] => 11243136802
    [time] => 1577656537143
    [pending] => 16.09005000
    [amount] => 16.09005000
    [type] => buy
    [price] => 0.018173
)

2019-12-29 22:55:43 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:55:44 - cex place new buy order: eth_btc 0.018175 16.08828 [11243137271] margin:0.21458046767537]Array
(
    [complete] => 
    [id] => 11243137271
    [time] => 1577656543604
    [pending] => 16.08828000
    [amount] => 16.08828000
    [type] => buy
    [price] => 0.018175
)

2019-12-29 22:55:50 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:55:51 - cex place new buy order: eth_btc 0.018177 16.08651 [11243138049] margin:0.20355394179457]Array
(
    [complete] => 
    [id] => 11243138049
    [time] => 1577656550742
    [pending] => 16.08651000
    [amount] => 16.08651000
    [type] => buy
    [price] => 0.018177
)

2019-12-29 22:55:57 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:55:57 - cex place new buy order: eth_btc 0.018179 16.08474 [11243138788] margin:0.20353154738983]Array
(
    [complete] => 
    [id] => 11243138788
    [time] => 1577656557478
    [pending] => 16.08474000
    [amount] => 16.08474000
    [type] => buy
    [price] => 0.018179
)

2019-12-29 22:56:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:56:04 - cex place new buy order: eth_btc 0.018181 16.08297 [11243139494] margin:0.21450965293437]Array
(
    [complete] => 
    [id] => 11243139494
    [time] => 1577656564153
    [pending] => 16.08297000
    [amount] => 16.08297000
    [type] => buy
    [price] => 0.018181
)

2019-12-29 22:56:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:56:11 - cex place new buy order: eth_btc 0.018183 16.0812 [11243140269] margin:0.20348677335973]Array
(
    [complete] => 
    [id] => 11243140269
    [time] => 1577656571005
    [pending] => 16.08120000
    [amount] => 16.08120000
    [type] => buy
    [price] => 0.018183
)

2019-12-29 22:56:17 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:56:18 - cex place new buy order: eth_btc 0.018185 16.07944 [11243140866] margin:0.20896343139951]Array
(
    [complete] => 
    [id] => 11243140866
    [time] => 1577656577715
    [pending] => 16.07944000
    [amount] => 16.07944000
    [type] => buy
    [price] => 0.018185
)

2019-12-29 22:56:24 - cex delete buy orders: eth_btc[move]
2019-12-29 22:56:25 - cex place new buy order: eth_btc 0.018186 16.07767 [11243141627] margin:0.19794358607796]Array
(
    [complete] => 
    [id] => 11243141627
    [time] => 1577656585343
    [pending] => 16.07767000
    [amount] => 16.07767000
    [type] => buy
    [price] => 0.018186
)

2019-12-29 22:56:32 - cex delete buy orders: eth_btc [above margin]
2019-12-29 22:56:38 - cex place new buy order: eth_btc 0.018169 16.0936 [11243142898]Array
(
    [complete] => 
    [id] => 11243142898
    [time] => 1577656598236
    [pending] => 16.09360000
    [amount] => 16.09360000
    [type] => buy
    [price] => 0.018169
)

2019-12-29 22:56:44 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:56:45 - cex place new buy order: eth_btc 0.018171 16.09182 [11243143698] margin:0.27516372241485]Array
(
    [complete] => 
    [id] => 11243143698
    [time] => 1577656605466
    [pending] => 16.09182000
    [amount] => 16.09182000
    [type] => buy
    [price] => 0.018171
)

2019-12-29 22:56:51 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:56:52 - cex place new buy order: eth_btc 0.018173 16.09005 [11243144531] margin:0.26412810212952]Array
(
    [complete] => 
    [id] => 11243144531
    [time] => 1577656611948
    [pending] => 16.09005000
    [amount] => 16.09005000
    [type] => buy
    [price] => 0.018173
)

2019-12-29 22:56:58 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:57:00 - cex place new buy order: eth_btc 0.018175 16.08828 [11243145315] margin:0.25859697386519]Array
(
    [complete] => 
    [id] => 11243145315
    [time] => 1577656619572
    [pending] => 16.08828000
    [amount] => 16.08828000
    [type] => buy
    [price] => 0.018175
)

2019-12-29 22:57:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:57:06 - cex place new buy order: eth_btc 0.018177 16.08651 [11243145774] margin:0.24756560488528]Array
(
    [complete] => 
    [id] => 11243145774
    [time] => 1577656624678
    [pending] => 16.08651000
    [amount] => 16.08651000
    [type] => buy
    [price] => 0.018177
)

2019-12-29 22:57:14 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:57:14 - cex place new buy order: eth_btc 0.018179 16.08474 [11243146403] margin:0.22553495791848]Array
(
    [complete] => 
    [id] => 11243146403
    [time] => 1577656634571
    [pending] => 16.08474000
    [amount] => 16.08474000
    [type] => buy
    [price] => 0.018179
)

2019-12-29 22:57:21 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:57:22 - cex place new buy order: eth_btc 0.018181 16.08297 [11243147046] margin:0.22000990044551]Array
(
    [complete] => 
    [id] => 11243147046
    [time] => 1577656641751
    [pending] => 16.08297000
    [amount] => 16.08297000
    [type] => buy
    [price] => 0.018181
)

2019-12-29 22:57:30 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:57:31 - cex place new buy order: eth_btc 0.018183 16.0812 [11243148019] margin:0.21998570092943]Array
(
    [complete] => 
    [id] => 11243148019
    [time] => 1577656650622
    [pending] => 16.08120000
    [amount] => 16.08120000
    [type] => buy
    [price] => 0.018183
)

2019-12-29 22:57:37 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:57:39 - cex place new buy order: eth_btc 0.018185 16.07944 [11243149098] margin:0.21446246906791]Array
(
    [complete] => 
    [id] => 11243149098
    [time] => 1577656658417
    [pending] => 16.07944000
    [amount] => 16.07944000
    [type] => buy
    [price] => 0.018185
)

2019-12-29 22:57:44 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:57:45 - cex place new buy order: eth_btc 0.018187 16.07767 [11243149769] margin:0.20344201902458]Array
(
    [complete] => 
    [id] => 11243149769
    [time] => 1577656665404
    [pending] => 16.07767000
    [amount] => 16.07767000
    [type] => buy
    [price] => 0.018187
)

2019-12-29 22:57:51 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:57:52 - cex place new buy order: eth_btc 0.018189 16.0759 [11243150438] margin:0.22541096266975]Array
(
    [complete] => 
    [id] => 11243150438
    [time] => 1577656671828
    [pending] => 16.07590000
    [amount] => 16.07590000
    [type] => buy
    [price] => 0.018189
)

2019-12-29 22:57:59 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:58:00 - cex place new buy order: eth_btc 0.018191 16.07413 [11243151293] margin:0.22538617997911]Array
(
    [complete] => 
    [id] => 11243151293
    [time] => 1577656679895
    [pending] => 16.07413000
    [amount] => 16.07413000
    [type] => buy
    [price] => 0.018191
)

2019-12-29 22:58:04 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:58:05 - cex place new buy order: eth_btc 0.018193 16.07236 [11243151755] margin:0.21986478315834]Array
(
    [complete] => 
    [id] => 11243151755
    [time] => 1577656685146
    [pending] => 16.07236000
    [amount] => 16.07236000
    [type] => buy
    [price] => 0.018193
)

2019-12-29 22:58:11 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:58:12 - cex place new buy order: eth_btc 0.018195 16.0706 [11243152198] margin:0.20335256938722]Array
(
    [complete] => 
    [id] => 11243152198
    [time] => 1577656691983
    [pending] => 16.07060000
    [amount] => 16.07060000
    [type] => buy
    [price] => 0.018195
)

2019-12-29 22:58:17 - cex delete buy orders: eth_btc [above margin]
2019-12-29 22:58:25 - cex place new buy order: eth_btc 0.018189 16.0759 [11243153359]Array
(
    [complete] => 
    [id] => 11243153359
    [time] => 1577656704745
    [pending] => 16.07590000
    [amount] => 16.07590000
    [type] => buy
    [price] => 0.018189
)

2019-12-29 22:58:31 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:58:32 - cex place new buy order: eth_btc 0.018191 16.07413 [11243153995] margin:0.23088340388102]Array
(
    [complete] => 
    [id] => 11243153995
    [time] => 1577656711612
    [pending] => 16.07413000
    [amount] => 16.07413000
    [type] => buy
    [price] => 0.018191
)

2019-12-29 22:58:38 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:58:39 - cex place new buy order: eth_btc 0.018193 16.07236 [11243154822] margin:0.22536140273732]Array
(
    [complete] => 
    [id] => 11243154822
    [time] => 1577656718579
    [pending] => 16.07236000
    [amount] => 16.07236000
    [type] => buy
    [price] => 0.018193
)

2019-12-29 22:58:44 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:58:45 - cex place new buy order: eth_btc 0.018195 16.0706 [11243155714] margin:0.21984061555373]Array
(
    [complete] => 
    [id] => 11243155714
    [time] => 1577656725528
    [pending] => 16.07060000
    [amount] => 16.07060000
    [type] => buy
    [price] => 0.018195
)

2019-12-29 22:58:51 - cex delete buy orders: eth_btc [above margin]
2019-12-29 22:58:57 - cex place new buy order: eth_btc 0.018189 16.0759 [11243156411]Array
(
    [complete] => 
    [id] => 11243156411
    [time] => 1577656737175
    [pending] => 16.07590000
    [amount] => 16.07590000
    [type] => buy
    [price] => 0.018189
)

2019-12-29 22:59:02 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:59:03 - cex place new buy order: eth_btc 0.018191 16.07413 [11243156963] margin:0.22538617997911]Array
(
    [complete] => 
    [id] => 11243156963
    [time] => 1577656743276
    [pending] => 16.07413000
    [amount] => 16.07413000
    [type] => buy
    [price] => 0.018191
)

2019-12-29 22:59:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:59:11 - cex place new buy order: eth_btc 0.018193 16.07236 [11243157347] margin:0.2143681635794]Array
(
    [complete] => 
    [id] => 11243157347
    [time] => 1577656750872
    [pending] => 16.07236000
    [amount] => 16.07236000
    [type] => buy
    [price] => 0.018193
)

2019-12-29 22:59:16 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:59:17 - cex place new buy order: eth_btc 0.018195 16.0706 [11243157788] margin:0.20884858477603]Array
(
    [complete] => 
    [id] => 11243157788
    [time] => 1577656757275
    [pending] => 16.07060000
    [amount] => 16.07060000
    [type] => buy
    [price] => 0.018195
)

2019-12-29 22:59:23 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:59:24 - cex place new buy order: eth_btc 0.018197 16.06883 [11243158278] margin:0.20333021926691]Array
(
    [complete] => 
    [id] => 11243158278
    [time] => 1577656764118
    [pending] => 16.06883000
    [amount] => 16.06883000
    [type] => buy
    [price] => 0.018197
)

2019-12-29 22:59:30 - cex delete buy orders: eth_btc [above margin]
2019-12-29 22:59:36 - cex place new buy order: eth_btc 0.018189 16.0759 [11243159100]Array
(
    [complete] => 
    [id] => 11243159100
    [time] => 1577656776306
    [pending] => 16.07590000
    [amount] => 16.07590000
    [type] => buy
    [price] => 0.018189
)

2019-12-29 22:59:42 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:59:44 - cex place new buy order: eth_btc 0.018191 16.07413 [11243159639] margin:0.25287229948874]Array
(
    [complete] => 
    [id] => 11243159639
    [time] => 1577656783442
    [pending] => 16.07413000
    [amount] => 16.07413000
    [type] => buy
    [price] => 0.018191
)

2019-12-29 22:59:50 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:59:51 - cex place new buy order: eth_btc 0.018193 16.07236 [11243160169] margin:0.23635464189522]Array
(
    [complete] => 
    [id] => 11243160169
    [time] => 1577656790901
    [pending] => 16.07236000
    [amount] => 16.07236000
    [type] => buy
    [price] => 0.018193
)

2019-12-29 22:59:58 - cex delete buy orders: eth_btc [replace]
2019-12-29 22:59:59 - cex place new buy order: eth_btc 0.018195 16.0706 [11243160630] margin:0.20884858477603]Array
(
    [complete] => 
    [id] => 11243160630
    [time] => 1577656799468
    [pending] => 16.07060000
    [amount] => 16.07060000
    [type] => buy
    [price] => 0.018195
)

2019-12-29 23:00:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:00:04 - cex place new buy order: eth_btc 0.018197 16.06883 [11243161087] margin:0.20882563059845]Array
(
    [complete] => 
    [id] => 11243161087
    [time] => 1577656804130
    [pending] => 16.06883000
    [amount] => 16.06883000
    [type] => buy
    [price] => 0.018197
)

2019-12-29 23:00:10 - cex delete buy orders: eth_btc [above margin]
2019-12-29 23:00:17 - cex place new buy order: eth_btc 0.018189 16.0759 [11243162251]Array
(
    [complete] => 
    [id] => 11243162251
    [time] => 1577656816681
    [pending] => 16.07590000
    [amount] => 16.07590000
    [type] => buy
    [price] => 0.018189
)

2019-12-29 23:00:23 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:00:24 - cex place new buy order: eth_btc 0.018209 16.05824 [11243162864] margin:0.23065517052008]Array
(
    [complete] => 
    [id] => 11243162864
    [time] => 1577656823664
    [pending] => 16.05824000
    [amount] => 16.05824000
    [type] => buy
    [price] => 0.018209
)

2019-12-29 23:00:31 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:00:32 - cex place new buy order: eth_btc 0.018211 16.05648 [11243163434] margin:0.23612102575366]Array
(
    [complete] => 
    [id] => 11243163434
    [time] => 1577656832182
    [pending] => 16.05648000
    [amount] => 16.05648000
    [type] => buy
    [price] => 0.018211
)

2019-12-29 23:00:40 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:00:41 - cex place new buy order: eth_btc 0.018213 16.05472 [11243164214] margin:0.23060451325976]Array
(
    [complete] => 
    [id] => 11243164214
    [time] => 1577656840983
    [pending] => 16.05472000
    [amount] => 16.05472000
    [type] => buy
    [price] => 0.018213
)

2019-12-29 23:00:47 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:00:48 - cex place new buy order: eth_btc 0.018232 16.03799 [11243164861] margin:0.24133391838526]Array
(
    [complete] => 
    [id] => 11243164861
    [time] => 1577656847727
    [pending] => 16.03799000
    [amount] => 16.03799000
    [type] => buy
    [price] => 0.018232
)

2019-12-29 23:00:54 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:00:55 - cex place new buy order: eth_btc 0.018234 16.03623 [11243165602] margin:0.26872874849182]Array
(
    [complete] => 
    [id] => 11243165602
    [time] => 1577656855082
    [pending] => 16.03623000
    [amount] => 16.03623000
    [type] => buy
    [price] => 0.018234
)

2019-12-29 23:01:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:01:04 - cex place new buy order: eth_btc 0.018236 16.03447 [11243166979] margin:0.20289537179206]Array
(
    [complete] => 
    [id] => 11243166979
    [time] => 1577656863512
    [pending] => 16.03447000
    [amount] => 16.03447000
    [type] => buy
    [price] => 0.018236
)

2019-12-29 23:01:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:01:11 - cex place new buy order: eth_btc 0.018238 16.03271 [11243167968] margin:0.23028840881676]Array
(
    [complete] => 
    [id] => 11243167968
    [time] => 1577656870833
    [pending] => 16.03271000
    [amount] => 16.03271000
    [type] => buy
    [price] => 0.018238
)

2019-12-29 23:01:16 - cex delete buy orders: eth_btc [above margin]
2019-12-29 23:01:23 - cex place new buy order: eth_btc 0.018234 16.0362 [11243169293]Array
(
    [complete] => 
    [id] => 11243169293
    [time] => 1577656882698
    [pending] => 16.03620000
    [amount] => 16.03620000
    [type] => buy
    [price] => 0.018234
)

2019-12-29 23:01:29 - cex delete buy orders: eth_btc [above margin]
2019-12-29 23:01:36 - cex place new buy order: eth_btc 0.018209 16.0582 [11243171465]Array
(
    [complete] => 
    [id] => 11243171465
    [time] => 1577656895820
    [pending] => 16.05820000
    [amount] => 16.05820000
    [type] => buy
    [price] => 0.018209
)

2019-12-29 23:01:41 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:01:42 - cex place new buy order: eth_btc 0.018211 16.05648 [11243172091] margin:0.29652407885343]Array
(
    [complete] => 
    [id] => 11243172091
    [time] => 1577656901684
    [pending] => 16.05648000
    [amount] => 16.05648000
    [type] => buy
    [price] => 0.018211
)

2019-12-29 23:01:47 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:01:48 - cex place new buy order: eth_btc 0.018229 16.04063 [11243172771] margin:0.22491634209227]Array
(
    [complete] => 
    [id] => 11243172771
    [time] => 1577656907962
    [pending] => 16.04063000
    [amount] => 16.04063000
    [type] => buy
    [price] => 0.018229
)

2019-12-29 23:01:54 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:01:55 - cex place new buy order: eth_btc 0.018231 16.03887 [11243173635] margin:0.21392134276781]Array
(
    [complete] => 
    [id] => 11243173635
    [time] => 1577656914650
    [pending] => 16.03887000
    [amount] => 16.03887000
    [type] => buy
    [price] => 0.018231
)

2019-12-29 23:02:03 - cex delete buy orders: eth_btc [above margin]
2019-12-29 23:02:27 - cex place new buy order: eth_btc 0.018229 16.0406 [11243176380]Array
(
    [complete] => 
    [id] => 11243176380
    [time] => 1577656947332
    [pending] => 16.04060000
    [amount] => 16.04060000
    [type] => buy
    [price] => 0.018229
)

2019-12-29 23:02:34 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:02:35 - cex place new buy order: eth_btc 0.018231 16.03887 [11243177174] margin:0.30168394492895]Array
(
    [complete] => 
    [id] => 11243177174
    [time] => 1577656955075
    [pending] => 16.03887000
    [amount] => 16.03887000
    [type] => buy
    [price] => 0.018231
)

2019-12-29 23:02:42 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:02:43 - cex place new buy order: eth_btc 0.018249 16.02305 [11243178300] margin:0.24110910186859]Array
(
    [complete] => 
    [id] => 11243178300
    [time] => 1577656962848
    [pending] => 16.02305000
    [amount] => 16.02305000
    [type] => buy
    [price] => 0.018249
)

2019-12-29 23:02:50 - cex delete buy orders: eth_btc [above margin]
2019-12-29 23:03:27 - cex place new buy order: eth_btc 0.018227 16.0424 [11243182918]Array
(
    [complete] => 
    [id] => 11243182918
    [time] => 1577657007547
    [pending] => 16.04240000
    [amount] => 16.04240000
    [type] => buy
    [price] => 0.018227
)

2019-12-29 23:03:34 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:03:35 - cex place new buy order: eth_btc 0.018229 16.04063 [11243183692] margin:0.25783092873992]Array
(
    [complete] => 
    [id] => 11243183692
    [time] => 1577657014636
    [pending] => 16.04063000
    [amount] => 16.04063000
    [type] => buy
    [price] => 0.018229
)

2019-12-29 23:03:41 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:03:41 - cex place new buy order: eth_btc 0.018231 16.03887 [11243184264] margin:0.24683231857825]Array
(
    [complete] => 
    [id] => 11243184264
    [time] => 1577657021561
    [pending] => 16.03887000
    [amount] => 16.03887000
    [type] => buy
    [price] => 0.018231
)

2019-12-29 23:03:47 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:03:48 - cex place new buy order: eth_btc 0.018233 16.03711 [11243184761] margin:0.24132068227938]Array
(
    [complete] => 
    [id] => 11243184761
    [time] => 1577657027868
    [pending] => 16.03711000
    [amount] => 16.03711000
    [type] => buy
    [price] => 0.018233
)

2019-12-29 23:03:54 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:03:55 - cex place new buy order: eth_btc 0.018235 16.03535 [11243185508] margin:0.2358102550041]Array
(
    [complete] => 
    [id] => 11243185508
    [time] => 1577657034608
    [pending] => 16.03535000
    [amount] => 16.03535000
    [type] => buy
    [price] => 0.018235
)

2019-12-29 23:04:00 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:04:01 - cex place new buy order: eth_btc 0.018237 16.03359 [11243186011] margin:0.24126775237154]Array
(
    [complete] => 
    [id] => 11243186011
    [time] => 1577657041133
    [pending] => 16.03359000
    [amount] => 16.03359000
    [type] => buy
    [price] => 0.018237
)

2019-12-29 23:04:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:04:04 - cex place new buy order: eth_btc 0.018239 16.03183 [11243186203] margin:0.2302757826635]Array
(
    [complete] => 
    [id] => 11243186203
    [time] => 1577657043544
    [pending] => 16.03183000
    [amount] => 16.03183000
    [type] => buy
    [price] => 0.018239
)

2019-12-29 23:04:11 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:04:12 - cex place new buy order: eth_btc 0.018241 16.03007 [11243186683] margin:0.21380406775944]Array
(
    [complete] => 
    [id] => 11243186683
    [time] => 1577657052128
    [pending] => 16.03007000
    [amount] => 16.03007000
    [type] => buy
    [price] => 0.018241
)

2019-12-29 23:04:20 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:04:21 - cex place new buy order: eth_btc 0.018243 16.02832 [11243187293] margin:0.2028175190484]Array
(
    [complete] => 
    [id] => 11243187293
    [time] => 1577657060912
    [pending] => 16.02832000
    [amount] => 16.02832000
    [type] => buy
    [price] => 0.018243
)

2019-12-29 23:04:27 - cex delete buy orders: eth_btc [above margin]
2019-12-29 23:04:35 - cex place new buy order: eth_btc 0.018227 16.0424 [11243188528]Array
(
    [complete] => 
    [id] => 11243188528
    [time] => 1577657074644
    [pending] => 16.04240000
    [amount] => 16.04240000
    [type] => buy
    [price] => 0.018227
)

2019-12-29 23:04:41 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:04:42 - cex place new buy order: eth_btc 0.018229 16.04063 [11243189149] margin:0.32366010203519]Array
(
    [complete] => 
    [id] => 11243189149
    [time] => 1577657082136
    [pending] => 16.04063000
    [amount] => 16.04063000
    [type] => buy
    [price] => 0.018229
)

2019-12-29 23:04:49 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:04:50 - cex place new buy order: eth_btc 0.018249 16.02305 [11243190095] margin:0.24110910186859]Array
(
    [complete] => 
    [id] => 11243190095
    [time] => 1577657089961
    [pending] => 16.02305000
    [amount] => 16.02305000
    [type] => buy
    [price] => 0.018249
)

2019-12-29 23:05:04 - cex place new buy order: eth_btc 0.01825 0.1357 [11243191571]Array
(
    [complete] => 
    [id] => 11243191571
    [time] => 1577657103462
    [pending] => 0.13570000
    [amount] => 0.13570000
    [type] => buy
    [price] => 0.01825
)

2019-12-29 23:05:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:05:11 - cex place new buy order: eth_btc 0.018251 16.02129 [11243192439] margin:0.21916607309189]Array
(
    [complete] => 
    [id] => 11243192439
    [time] => 1577657111001
    [pending] => 16.02129000
    [amount] => 16.02129000
    [type] => buy
    [price] => 0.018251
)

2019-12-29 23:05:17 - cex delete buy orders: eth_btc[move]
2019-12-29 23:05:18 - cex place new buy order: eth_btc 0.01825 15.90186 [11243193420] margin:0.2684637300022]Array
(
    [complete] => 
    [id] => 11243193420
    [time] => 1577657117958
    [pending] => 15.90186000
    [amount] => 15.90186000
    [type] => buy
    [price] => 0.01825
)

2019-12-29 23:05:45 - cex delete buy orders: eth_btc [above margin]
2019-12-29 23:06:34 - cex place new buy order: eth_btc 0.01823 15.921 [11243202171]Array
(
    [complete] => 
    [id] => 11243202171
    [time] => 1577657194136
    [pending] => 15.92100000
    [amount] => 15.92100000
    [type] => buy
    [price] => 0.01823
)

2019-12-29 23:06:40 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:06:41 - cex place new buy order: eth_btc 0.018232 15.9193 [11243202802] margin:0.21390960947782]Array
(
    [complete] => 
    [id] => 11243202802
    [time] => 1577657200882
    [pending] => 15.91930000
    [amount] => 15.91930000
    [type] => buy
    [price] => 0.018232
)

2019-12-29 23:06:46 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:06:47 - cex place new buy order: eth_btc 0.018234 15.91756 [11243203594] margin:0.20291762641218]Array
(
    [complete] => 
    [id] => 11243203594
    [time] => 1577657207297
    [pending] => 15.91756000
    [amount] => 15.91756000
    [type] => buy
    [price] => 0.018234
)

2019-12-29 23:06:54 - cex delete buy orders: eth_btc [above margin]
2019-12-29 23:07:36 - cex place new buy order: eth_btc 0.01823 15.921 [11243210412]Array
(
    [complete] => 
    [id] => 11243210412
    [time] => 1577657255773
    [pending] => 15.92100000
    [amount] => 15.92100000
    [type] => buy
    [price] => 0.01823
)

2019-12-29 23:07:42 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:07:43 - cex place new buy order: eth_btc 0.018232 15.9193 [11243211347] margin:0.23036419482227]Array
(
    [complete] => 
    [id] => 11243211347
    [time] => 1577657262854
    [pending] => 15.91930000
    [amount] => 15.91930000
    [type] => buy
    [price] => 0.018232
)

2019-12-29 23:07:49 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:07:50 - cex place new buy order: eth_btc 0.018234 15.91756 [11243212225] margin:0.30163430953165]Array
(
    [complete] => 
    [id] => 11243212225
    [time] => 1577657270043
    [pending] => 15.91756000
    [amount] => 15.91756000
    [type] => buy
    [price] => 0.018234
)

2019-12-29 23:07:55 - cex delete buy orders: eth_btc[move]
2019-12-29 23:07:56 - cex place new buy order: eth_btc 0.018236 15.9036 [11243212732] margin:0.13150684931504]Array
(
    [complete] => 
    [id] => 11243212732
    [time] => 1577657276296
    [pending] => 15.90360000
    [amount] => 15.90360000
    [type] => buy
    [price] => 0.018236
)

2019-12-29 23:08:02 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:08:04 - cex place new buy order: eth_btc 0.01825 15.9036 [11243213663] margin:0.21369863013698]Array
(
    [complete] => 
    [id] => 11243213663
    [time] => 1577657283406
    [pending] => 15.90360000
    [amount] => 15.90360000
    [type] => buy
    [price] => 0.01825
)

2019-12-29 23:08:14 - cex delete buy orders: eth_btc [above margin]
2019-12-29 23:08:38 - cex place new buy order: eth_btc 0.01825 15.9036 [11243216538]Array
(
    [complete] => 
    [id] => 11243216538
    [time] => 1577657317892
    [pending] => 15.90360000
    [amount] => 15.90360000
    [type] => buy
    [price] => 0.01825
)

2019-12-29 23:09:03 - cex delete buy orders: eth_btc [above margin]
2019-12-29 23:09:16 - cex place new buy order: eth_btc 0.01825 15.9036 [11243220238]Array
(
    [complete] => 
    [id] => 11243220238
    [time] => 1577657356170
    [pending] => 15.90360000
    [amount] => 15.90360000
    [type] => buy
    [price] => 0.01825
)

2019-12-29 23:09:23 - cex delete buy orders: eth_btc [above margin]
2019-12-29 23:09:30 - cex place new buy order: eth_btc 0.01825 15.9036 [11243221691]Array
(
    [complete] => 
    [id] => 11243221691
    [time] => 1577657370244
    [pending] => 15.90360000
    [amount] => 15.90360000
    [type] => buy
    [price] => 0.01825
)

2019-12-29 23:09:42 - cex delete buy orders: eth_btc [above margin]
2019-12-29 23:09:49 - cex place new buy order: eth_btc 0.01825 15.9036 [11243223255]Array
(
    [complete] => 
    [id] => 11243223255
    [time] => 1577657389404
    [pending] => 15.90360000
    [amount] => 15.90360000
    [type] => buy
    [price] => 0.01825
)

2019-12-29 23:09:56 - cex delete buy orders: eth_btc [above margin]
2019-12-29 23:10:02 - cex place new buy order: eth_btc 0.01825 15.9036 [11243223998]Array
(
    [complete] => 
    [id] => 11243223998
    [time] => 1577657402027
    [pending] => 15.90360000
    [amount] => 15.90360000
    [type] => buy
    [price] => 0.01825
)

2019-12-29 23:10:09 - cex delete buy orders: eth_btc [above margin]
2019-12-29 23:10:44 - cex place new buy order: eth_btc 0.01825 15.9036 [11243228262]Array
(
    [complete] => 
    [id] => 11243228262
    [time] => 1577657444227
    [pending] => 15.90360000
    [amount] => 15.90360000
    [type] => buy
    [price] => 0.01825
)

2019-12-29 23:10:51 - cex delete buy orders: eth_btc [above margin]
2019-12-29 23:11:27 - cex place new buy order: eth_btc 0.01825 15.9036 [11243232635]Array
(
    [complete] => 
    [id] => 11243232635
    [time] => 1577657487215
    [pending] => 15.90360000
    [amount] => 15.90360000
    [type] => buy
    [price] => 0.01825
)

2019-12-29 23:14:55 - cex delete buy orders: eth_btc[move]
2019-12-29 23:14:56 - cex place new buy order: eth_btc 0.018252 15.88619 [11243256645] margin:0.19704433497536]Array
(
    [complete] => 
    [id] => 11243256645
    [time] => 1577657695634
    [pending] => 15.88619000
    [amount] => 15.88619000
    [type] => buy
    [price] => 0.018252
)

2019-12-29 23:15:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:15:04 - cex place new buy order: eth_btc 0.01827 15.88619 [11243257419] margin:0.21893814997263]Array
(
    [complete] => 
    [id] => 11243257419
    [time] => 1577657703572
    [pending] => 15.88619000
    [amount] => 15.88619000
    [type] => buy
    [price] => 0.01827
)

2019-12-29 23:16:02 - cex delete buy orders: eth_btc [above margin]
2019-12-29 23:16:15 - cex place new buy order: eth_btc 0.01827 15.8862 [11243264198]Array
(
    [complete] => 
    [id] => 11243264198
    [time] => 1577657774627
    [pending] => 15.88620000
    [amount] => 15.88620000
    [type] => buy
    [price] => 0.01827
)

2019-12-29 23:17:02 - cex delete buy orders: eth_btc [above margin]
2019-12-29 23:17:33 - cex place new buy order: eth_btc 0.01825 15.9036 [11243272852]Array
(
    [complete] => 
    [id] => 11243272852
    [time] => 1577657852755
    [pending] => 15.90360000
    [amount] => 15.90360000
    [type] => buy
    [price] => 0.01825
)

2019-12-29 23:17:39 - cex delete buy orders: eth_btc [above margin]
2019-12-29 23:17:46 - cex place new buy order: eth_btc 0.01825 15.9036 [11243274185]Array
(
    [complete] => 
    [id] => 11243274185
    [time] => 1577657865774
    [pending] => 15.90360000
    [amount] => 15.90360000
    [type] => buy
    [price] => 0.01825
)

2019-12-29 23:17:55 - cex delete buy orders: eth_btc [above margin]
2019-12-29 23:18:04 - cex place new buy order: eth_btc 0.01825 15.9036 [11243275596]Array
(
    [complete] => 
    [id] => 11243275596
    [time] => 1577657884121
    [pending] => 15.90360000
    [amount] => 15.90360000
    [type] => buy
    [price] => 0.01825
)

2019-12-29 23:18:10 - cex delete buy orders: eth_btc [above margin]
2019-12-29 23:19:01 - cex place new buy order: eth_btc 0.018231 15.9202 [11243280799]Array
(
    [complete] => 
    [id] => 11243280799
    [time] => 1577657941226
    [pending] => 15.92020000
    [amount] => 15.92020000
    [type] => buy
    [price] => 0.018231
)

2019-12-29 23:19:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:19:04 - cex place new buy order: eth_btc 0.018233 15.91843 [11243281086] margin:0.22486699939668]Array
(
    [complete] => 
    [id] => 11243281086
    [time] => 1577657944563
    [pending] => 15.91843000
    [amount] => 15.91843000
    [type] => buy
    [price] => 0.018233
)

2019-12-29 23:19:11 - cex delete buy orders: eth_btc [above margin]
2019-12-29 23:19:33 - cex place new buy order: eth_btc 0.018211 15.9377 [11243284099]Array
(
    [complete] => 
    [id] => 11243284099
    [time] => 1577657973323
    [pending] => 15.93770000
    [amount] => 15.93770000
    [type] => buy
    [price] => 0.018211
)

2019-12-29 23:19:38 - cex delete buy orders: eth_btc [above margin]
2019-12-29 23:20:17 - cex place new buy order: eth_btc 0.018189 15.9569 [11243289597]Array
(
    [complete] => 
    [id] => 11243289597
    [time] => 1577658016791
    [pending] => 15.95690000
    [amount] => 15.95690000
    [type] => buy
    [price] => 0.018189
)

2019-12-29 23:20:22 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:20:23 - cex place new buy order: eth_btc 0.018191 15.95518 [11243290280] margin:0.21988895607716]Array
(
    [complete] => 
    [id] => 11243290280
    [time] => 1577658023041
    [pending] => 15.95518000
    [amount] => 15.95518000
    [type] => buy
    [price] => 0.018191
)

2019-12-29 23:20:28 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:20:29 - cex place new buy order: eth_btc 0.018193 15.95343 [11243290793] margin:0.20887154400044]Array
(
    [complete] => 
    [id] => 11243290793
    [time] => 1577658028535
    [pending] => 15.95343000
    [amount] => 15.95343000
    [type] => buy
    [price] => 0.018193
)

2019-12-29 23:20:35 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:20:35 - cex place new buy order: eth_btc 0.018195 15.95167 [11243291604] margin:0.20335256938722]Array
(
    [complete] => 
    [id] => 11243291604
    [time] => 1577658035494
    [pending] => 15.95167000
    [amount] => 15.95167000
    [type] => buy
    [price] => 0.018195
)

2019-12-29 23:20:41 - cex delete buy orders: eth_btc [above margin]
2019-12-29 23:23:00 - cex place new buy order: eth_btc 0.018189 15.9569 [11243305983]Array
(
    [complete] => 
    [id] => 11243305983
    [time] => 1577658180054
    [pending] => 15.95690000
    [amount] => 15.95690000
    [type] => buy
    [price] => 0.018189
)

2019-12-29 23:23:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:23:05 - cex place new buy order: eth_btc 0.018191 15.95518 [11243306583] margin:0.20889450827331]Array
(
    [complete] => 
    [id] => 11243306583
    [time] => 1577658184761
    [pending] => 15.95518000
    [amount] => 15.95518000
    [type] => buy
    [price] => 0.018191
)

2019-12-29 23:23:11 - cex delete buy orders: eth_btc[move]
2019-12-29 23:23:11 - cex place new buy order: eth_btc 0.018192 15.95343 [11243307405] margin:0.1978783048425]Array
(
    [complete] => 
    [id] => 11243307405
    [time] => 1577658191544
    [pending] => 15.95343000
    [amount] => 15.95343000
    [type] => buy
    [price] => 0.018192
)

2019-12-29 23:23:17 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:23:18 - cex place new buy order: eth_btc 0.018194 15.95255 [11243308180] margin:0.20336374628998]Array
(
    [complete] => 
    [id] => 11243308180
    [time] => 1577658197973
    [pending] => 15.95255000
    [amount] => 15.95255000
    [type] => buy
    [price] => 0.018194
)

2019-12-29 23:23:24 - cex delete buy orders: eth_btc [above margin]
2019-12-29 23:23:31 - cex place new buy order: eth_btc 0.018189 15.9569 [11243309734]Array
(
    [complete] => 
    [id] => 11243309734
    [time] => 1577658211198
    [pending] => 15.95690000
    [amount] => 15.95690000
    [type] => buy
    [price] => 0.018189
)

2019-12-29 23:23:36 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:23:37 - cex place new buy order: eth_btc 0.018191 15.95518 [11243310466] margin:0.20339728437138]Array
(
    [complete] => 
    [id] => 11243310466
    [time] => 1577658217318
    [pending] => 15.95518000
    [amount] => 15.95518000
    [type] => buy
    [price] => 0.018191
)

2019-12-29 23:23:43 - cex delete buy orders: eth_btc [above margin]
2019-12-29 23:23:50 - cex place new buy order: eth_btc 0.018189 15.9569 [11243311567]Array
(
    [complete] => 
    [id] => 11243311567
    [time] => 1577658229749
    [pending] => 15.95690000
    [amount] => 15.95690000
    [type] => buy
    [price] => 0.018189
)

2019-12-29 23:23:56 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:23:57 - cex place new buy order: eth_btc 0.018191 15.95518 [11243312542] margin:0.20339728437138]Array
(
    [complete] => 
    [id] => 11243312542
    [time] => 1577658236737
    [pending] => 15.95518000
    [amount] => 15.95518000
    [type] => buy
    [price] => 0.018191
)

2019-12-29 23:24:03 - cex delete buy orders: eth_btc [above margin]
2019-12-29 23:24:10 - cex place new buy order: eth_btc 0.018189 15.9569 [11243313938]Array
(
    [complete] => 
    [id] => 11243313938
    [time] => 1577658249507
    [pending] => 15.95690000
    [amount] => 15.95690000
    [type] => buy
    [price] => 0.018189
)

2019-12-29 23:24:16 - cex delete buy orders: eth_btc[move]
2019-12-29 23:24:17 - cex place new buy order: eth_btc 0.01819 15.95518 [11243314882] margin:0.19790006046945]Array
(
    [complete] => 
    [id] => 11243314882
    [time] => 1577658256710
    [pending] => 15.95518000
    [amount] => 15.95518000
    [type] => buy
    [price] => 0.01819
)

2019-12-29 23:24:23 - cex delete buy orders: eth_btc [above margin]
2019-12-29 23:24:30 - cex place new buy order: eth_btc 0.018189 15.9569 [11243316380]Array
(
    [complete] => 
    [id] => 11243316380
    [time] => 1577658269968
    [pending] => 15.95690000
    [amount] => 15.95690000
    [type] => buy
    [price] => 0.018189
)

2019-12-29 23:24:35 - cex delete buy orders: eth_btc[move]
2019-12-29 23:24:37 - cex place new buy order: eth_btc 0.01819 15.95518 [11243317132] margin:0.19790006046945]Array
(
    [complete] => 
    [id] => 11243317132
    [time] => 1577658276595
    [pending] => 15.95518000
    [amount] => 15.95518000
    [type] => buy
    [price] => 0.01819
)

2019-12-29 23:24:43 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:24:45 - cex place new buy order: eth_btc 0.018192 15.9543 [11243317911] margin:0.20338610378188]Array
(
    [complete] => 
    [id] => 11243317911
    [time] => 1577658284599
    [pending] => 15.95430000
    [amount] => 15.95430000
    [type] => buy
    [price] => 0.018192
)

2019-12-29 23:24:51 - cex delete buy orders: eth_btc [above margin]
2019-12-29 23:24:57 - cex place new buy order: eth_btc 0.018189 15.9569 [11243319520]Array
(
    [complete] => 
    [id] => 11243319520
    [time] => 1577658297218
    [pending] => 15.95690000
    [amount] => 15.95690000
    [type] => buy
    [price] => 0.018189
)

2019-12-29 23:25:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:25:04 - cex place new buy order: eth_btc 0.018191 15.95518 [11243320175] margin:0.20889450827331]Array
(
    [complete] => 
    [id] => 11243320175
    [time] => 1577658303706
    [pending] => 15.95518000
    [amount] => 15.95518000
    [type] => buy
    [price] => 0.018191
)

2019-12-29 23:25:11 - cex delete buy orders: eth_btc [above margin]
2019-12-29 23:25:18 - cex place new buy order: eth_btc 0.018189 15.9569 [11243321473]Array
(
    [complete] => 
    [id] => 11243321473
    [time] => 1577658318055
    [pending] => 15.95690000
    [amount] => 15.95690000
    [type] => buy
    [price] => 0.018189
)

2019-12-29 23:25:24 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:25:25 - cex place new buy order: eth_btc 0.018191 15.95518 [11243322319] margin:0.20339728437138]Array
(
    [complete] => 
    [id] => 11243322319
    [time] => 1577658325206
    [pending] => 15.95518000
    [amount] => 15.95518000
    [type] => buy
    [price] => 0.018191
)

2019-12-29 23:25:32 - cex delete buy orders: eth_btc[move]
2019-12-29 23:25:33 - cex place new buy order: eth_btc 0.018192 15.95343 [11243323347] margin:0.1978783048425]Array
(
    [complete] => 
    [id] => 11243323347
    [time] => 1577658333036
    [pending] => 15.95343000
    [amount] => 15.95343000
    [type] => buy
    [price] => 0.018192
)

2019-12-29 23:25:40 - cex delete buy orders: eth_btc [above margin]
2019-12-29 23:25:46 - cex place new buy order: eth_btc 0.018189 15.9569 [11243324848]Array
(
    [complete] => 
    [id] => 11243324848
    [time] => 1577658346268
    [pending] => 15.95690000
    [amount] => 15.95690000
    [type] => buy
    [price] => 0.018189
)

2019-12-29 23:25:52 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:25:53 - cex place new buy order: eth_btc 0.018191 15.95518 [11243325510] margin:0.20339728437138]Array
(
    [complete] => 
    [id] => 11243325510
    [time] => 1577658353109
    [pending] => 15.95518000
    [amount] => 15.95518000
    [type] => buy
    [price] => 0.018191
)

2019-12-29 23:26:00 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:26:01 - cex place new buy order: eth_btc 0.018193 15.95343 [11243326354] margin:0.20887154400044]Array
(
    [complete] => 
    [id] => 11243326354
    [time] => 1577658360863
    [pending] => 15.95343000
    [amount] => 15.95343000
    [type] => buy
    [price] => 0.018193
)

2019-12-29 23:26:07 - cex delete buy orders: eth_btc [above margin]
2019-12-29 23:26:14 - cex place new buy order: eth_btc 0.018189 15.9569 [11243328165]Array
(
    [complete] => 
    [id] => 11243328165
    [time] => 1577658374207
    [pending] => 15.95690000
    [amount] => 15.95690000
    [type] => buy
    [price] => 0.018189
)

2019-12-29 23:26:20 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:26:21 - cex place new buy order: eth_btc 0.018191 15.95518 [11243328889] margin:0.23638062778295]Array
(
    [complete] => 
    [id] => 11243328889
    [time] => 1577658380783
    [pending] => 15.95518000
    [amount] => 15.95518000
    [type] => buy
    [price] => 0.018191
)

2019-12-29 23:26:27 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:26:28 - cex place new buy order: eth_btc 0.018193 15.95343 [11243329676] margin:0.24185126147418]Array
(
    [complete] => 
    [id] => 11243329676
    [time] => 1577658387621
    [pending] => 15.95343000
    [amount] => 15.95343000
    [type] => buy
    [price] => 0.018193
)

2019-12-29 23:26:34 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:26:35 - cex place new buy order: eth_btc 0.018195 15.95167 [11243330546] margin:0.23083264633141]Array
(
    [complete] => 
    [id] => 11243330546
    [time] => 1577658394609
    [pending] => 15.95167000
    [amount] => 15.95167000
    [type] => buy
    [price] => 0.018195
)

2019-12-29 23:26:40 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:26:41 - cex place new buy order: eth_btc 0.018197 15.94992 [11243331588] margin:0.22531186459307]Array
(
    [complete] => 
    [id] => 11243331588
    [time] => 1577658400844
    [pending] => 15.94992000
    [amount] => 15.94992000
    [type] => buy
    [price] => 0.018197
)

2019-12-29 23:26:46 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:26:47 - cex place new buy order: eth_btc 0.018199 15.94817 [11243332403] margin:0.21979229628]Array
(
    [complete] => 
    [id] => 11243332403
    [time] => 1577658407367
    [pending] => 15.94817000
    [amount] => 15.94817000
    [type] => buy
    [price] => 0.018199
)

2019-12-29 23:27:02 - cex delete buy orders: eth_btc[move]
2019-12-29 23:27:02 - cex place new buy order: eth_btc 0.018199 15.94729 [11243334289] margin:0.23626373626373]Array
(
    [complete] => 
    [id] => 11243334289
    [time] => 1577658422550
    [pending] => 15.94729000
    [amount] => 15.94729000
    [type] => buy
    [price] => 0.018199
)

2019-12-29 23:27:15 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:27:15 - cex place new buy order: eth_btc 0.018201 15.94641 [11243335648] margin:0.2307565518378]Array
(
    [complete] => 
    [id] => 11243335648
    [time] => 1577658435473
    [pending] => 15.94641000
    [amount] => 15.94641000
    [type] => buy
    [price] => 0.018201
)

2019-12-29 23:27:21 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:27:22 - cex place new buy order: eth_btc 0.018203 15.94466 [11243336439] margin:0.21974399824205]Array
(
    [complete] => 
    [id] => 11243336439
    [time] => 1577658442204
    [pending] => 15.94466000
    [amount] => 15.94466000
    [type] => buy
    [price] => 0.018203
)

2019-12-29 23:27:29 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:27:30 - cex place new buy order: eth_btc 0.018205 15.94291 [11243337216] margin:0.20873386432296]Array
(
    [complete] => 
    [id] => 11243337216
    [time] => 1577658449938
    [pending] => 15.94291000
    [amount] => 15.94291000
    [type] => buy
    [price] => 0.018205
)

2019-12-29 23:27:37 - cex delete buy orders: eth_btc[move]
2019-12-29 23:27:38 - cex place new buy order: eth_btc 0.01819 15.94203 [11243338254] margin:0.19224431506097]Array
(
    [complete] => 
    [id] => 11243338254
    [time] => 1577658457801
    [pending] => 15.94203000
    [amount] => 15.94203000
    [type] => buy
    [price] => 0.01819
)

2019-12-29 23:28:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:28:05 - cex place new buy order: eth_btc 0.018192 15.9543 [11243340776] margin:0.25835532102021]Array
(
    [complete] => 
    [id] => 11243340776
    [time] => 1577658484673
    [pending] => 15.95430000
    [amount] => 15.95430000
    [type] => buy
    [price] => 0.018192
)

2019-12-29 23:28:11 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:28:12 - cex place new buy order: eth_btc 0.018194 15.95255 [11243341456] margin:0.25832692096295]Array
(
    [complete] => 
    [id] => 11243341456
    [time] => 1577658491740
    [pending] => 15.95255000
    [amount] => 15.95255000
    [type] => buy
    [price] => 0.018194
)

2019-12-29 23:28:18 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:28:19 - cex place new buy order: eth_btc 0.018196 15.9508 [11243342024] margin:0.25829852714883]Array
(
    [complete] => 
    [id] => 11243342024
    [time] => 1577658498507
    [pending] => 15.95080000
    [amount] => 15.95080000
    [type] => buy
    [price] => 0.018196
)

2019-12-29 23:28:25 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:28:25 - cex place new buy order: eth_btc 0.018198 15.94904 [11243342724] margin:0.24178481151775]Array
(
    [complete] => 
    [id] => 11243342724
    [time] => 1577658505522
    [pending] => 15.94904000
    [amount] => 15.94904000
    [type] => buy
    [price] => 0.018198
)

2019-12-29 23:28:32 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:28:33 - cex place new buy order: eth_btc 0.0182 15.94729 [11243343365] margin:0.24725274725275]Array
(
    [complete] => 
    [id] => 11243343365
    [time] => 1577658513169
    [pending] => 15.94729000
    [amount] => 15.94729000
    [type] => buy
    [price] => 0.0182
)

2019-12-29 23:28:39 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:28:40 - cex place new buy order: eth_btc 0.018202 15.94554 [11243344204] margin:0.24173167783759]Array
(
    [complete] => 
    [id] => 11243344204
    [time] => 1577658519999
    [pending] => 15.94554000
    [amount] => 15.94554000
    [type] => buy
    [price] => 0.018202
)

2019-12-29 23:28:45 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:28:46 - cex place new buy order: eth_btc 0.018204 15.94379 [11243345165] margin:0.23071852340144]Array
(
    [complete] => 
    [id] => 11243345165
    [time] => 1577658526197
    [pending] => 15.94379000
    [amount] => 15.94379000
    [type] => buy
    [price] => 0.018204
)

2019-12-29 23:28:52 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:28:53 - cex place new buy order: eth_btc 0.018206 15.94203 [11243346090] margin:0.23069317807316]Array
(
    [complete] => 
    [id] => 11243346090
    [time] => 1577658533058
    [pending] => 15.94203000
    [amount] => 15.94203000
    [type] => buy
    [price] => 0.018206
)

2019-12-29 23:28:59 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:29:00 - cex place new buy order: eth_btc 0.01821 15.93853 [11243346652] margin:0.22515101592531]Array
(
    [complete] => 
    [id] => 11243346652
    [time] => 1577658540123
    [pending] => 15.93853000
    [amount] => 15.93853000
    [type] => buy
    [price] => 0.01821
)

2019-12-29 23:29:03 - cex delete buy orders: eth_btc [above margin]
2019-12-29 23:29:10 - cex place new buy order: eth_btc 0.01821 15.9385 [11243347694]Array
(
    [complete] => 
    [id] => 11243347694
    [time] => 1577658549628
    [pending] => 15.93850000
    [amount] => 15.93850000
    [type] => buy
    [price] => 0.01821
)

2019-12-29 23:29:15 - cex delete buy orders: eth_btc [above margin]
2019-12-29 23:29:22 - cex place new buy order: eth_btc 0.01821 15.9385 [11243348689]Array
(
    [complete] => 
    [id] => 11243348689
    [time] => 1577658561845
    [pending] => 15.93850000
    [amount] => 15.93850000
    [type] => buy
    [price] => 0.01821
)

2019-12-29 23:29:28 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:29:30 - cex place new buy order: eth_btc 0.018212 15.93678 [11243349537] margin:0.25807160114208]Array
(
    [complete] => 
    [id] => 11243349537
    [time] => 1577658569962
    [pending] => 15.93678000
    [amount] => 15.93678000
    [type] => buy
    [price] => 0.018212
)

2019-12-29 23:29:35 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:29:36 - cex place new buy order: eth_btc 0.018214 15.93503 [11243350252] margin:0.25255298122322]Array
(
    [complete] => 
    [id] => 11243350252
    [time] => 1577658576440
    [pending] => 15.93503000
    [amount] => 15.93503000
    [type] => buy
    [price] => 0.018214
)

2019-12-29 23:29:44 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:29:45 - cex place new buy order: eth_btc 0.018216 15.93328 [11243351116] margin:0.24154589371981]Array
(
    [complete] => 
    [id] => 11243351116
    [time] => 1577658584728
    [pending] => 15.93328000
    [amount] => 15.93328000
    [type] => buy
    [price] => 0.018216
)

2019-12-29 23:29:51 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:29:52 - cex place new buy order: eth_btc 0.018218 15.93153 [11243351715] margin:0.24151937644088]Array
(
    [complete] => 
    [id] => 11243351715
    [time] => 1577658591645
    [pending] => 15.93153000
    [amount] => 15.93153000
    [type] => buy
    [price] => 0.018218
)

2019-12-29 23:29:59 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:30:00 - cex place new buy order: eth_btc 0.01822 15.92979 [11243352359] margin:0.25246981339189]Array
(
    [complete] => 
    [id] => 11243352359
    [time] => 1577658600358
    [pending] => 15.92979000
    [amount] => 15.92979000
    [type] => buy
    [price] => 0.01822
)

2019-12-29 23:30:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:30:04 - cex place new buy order: eth_btc 0.018222 15.92804 [11243352746] margin:0.24146635934583]Array
(
    [complete] => 
    [id] => 11243352746
    [time] => 1577658603579
    [pending] => 15.92804000
    [amount] => 15.92804000
    [type] => buy
    [price] => 0.018222
)

2019-12-29 23:30:11 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:30:12 - cex place new buy order: eth_btc 0.018224 15.92629 [11243353855] margin:0.23595258999121]Array
(
    [complete] => 
    [id] => 11243353855
    [time] => 1577658611757
    [pending] => 15.92629000
    [amount] => 15.92629000
    [type] => buy
    [price] => 0.018224
)

2019-12-29 23:30:46 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:30:47 - cex place new buy order: eth_btc 0.01823 15.92105 [11243358257] margin:0.23587493143171]Array
(
    [complete] => 
    [id] => 11243358257
    [time] => 1577658646731
    [pending] => 15.92105000
    [amount] => 15.92105000
    [type] => buy
    [price] => 0.01823
)

2019-12-29 23:30:54 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:30:55 - cex place new buy order: eth_btc 0.018232 15.9193 [11243359270] margin:0.22487933304081]Array
(
    [complete] => 
    [id] => 11243359270
    [time] => 1577658654680
    [pending] => 15.91930000
    [amount] => 15.91930000
    [type] => buy
    [price] => 0.018232
)

2019-12-29 23:31:01 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:31:01 - cex place new buy order: eth_btc 0.018234 15.91756 [11243360132] margin:0.24679170779862]Array
(
    [complete] => 
    [id] => 11243360132
    [time] => 1577658661484
    [pending] => 15.91756000
    [amount] => 15.91756000
    [type] => buy
    [price] => 0.018234
)

2019-12-29 23:31:02 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:31:03 - cex place new buy order: eth_btc 0.018236 15.91581 [11243360322] margin:0.23031366527746]Array
(
    [complete] => 
    [id] => 11243360322
    [time] => 1577658663364
    [pending] => 15.91581000
    [amount] => 15.91581000
    [type] => buy
    [price] => 0.018236
)

2019-12-29 23:31:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:31:11 - cex place new buy order: eth_btc 0.018238 15.91406 [11243361073] margin:0.25770369558065]Array
(
    [complete] => 
    [id] => 11243361073
    [time] => 1577658670790
    [pending] => 15.91406000
    [amount] => 15.91406000
    [type] => buy
    [price] => 0.018238
)

2019-12-29 23:31:16 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:31:17 - cex place new buy order: eth_btc 0.01824 15.91232 [11243361642] margin:0.25767543859649]Array
(
    [complete] => 
    [id] => 11243361642
    [time] => 1577658677309
    [pending] => 15.91232000
    [amount] => 15.91232000
    [type] => buy
    [price] => 0.01824
)

2019-12-29 23:31:25 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:31:25 - cex place new buy order: eth_btc 0.018242 15.91058 [11243362681] margin:0.24120162262908]Array
(
    [complete] => 
    [id] => 11243362681
    [time] => 1577658685479
    [pending] => 15.91058000
    [amount] => 15.91058000
    [type] => buy
    [price] => 0.018242
)

2019-12-29 23:31:31 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:31:32 - cex place new buy order: eth_btc 0.018244 15.90883 [11243363278] margin:0.24117518088138]Array
(
    [complete] => 
    [id] => 11243363278
    [time] => 1577658691700
    [pending] => 15.90883000
    [amount] => 15.90883000
    [type] => buy
    [price] => 0.018244
)

2019-12-29 23:31:37 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:31:38 - cex place new buy order: eth_btc 0.018249 15.90447 [11243363732] margin:0.21371034029261]Array
(
    [complete] => 
    [id] => 11243363732
    [time] => 1577658697954
    [pending] => 15.90447000
    [amount] => 15.90447000
    [type] => buy
    [price] => 0.018249
)

2019-12-29 23:32:02 - cex delete buy orders: eth_btc[move]
2019-12-29 23:32:03 - cex place new buy order: eth_btc 0.018249 15.9036 [11243367013] margin:0.26301369863011]Array
(
    [complete] => 
    [id] => 11243367013
    [time] => 1577658722959
    [pending] => 15.90360000
    [amount] => 15.90360000
    [type] => buy
    [price] => 0.018249
)

2019-12-29 23:33:02 - cex delete buy orders: eth_btc[move]
2019-12-29 23:33:03 - cex place new buy order: eth_btc 0.018249 15.9036 [11243374095] margin:0.23561643835615]Array
(
    [complete] => 
    [id] => 11243374095
    [time] => 1577658783125
    [pending] => 15.90360000
    [amount] => 15.90360000
    [type] => buy
    [price] => 0.018249
)

2019-12-29 23:34:04 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:34:05 - cex place new buy order: eth_btc 0.018251 15.90273 [11243380361] margin:0.23560352857379]Array
(
    [complete] => 
    [id] => 11243380361
    [time] => 1577658844649
    [pending] => 15.90273000
    [amount] => 15.90273000
    [type] => buy
    [price] => 0.018251
)

2019-12-29 23:34:11 - cex delete buy orders: eth_btc[move]
2019-12-29 23:34:11 - cex place new buy order: eth_btc 0.01825 15.90186 [11243380926] margin:0.22463291694061]Array
(
    [complete] => 
    [id] => 11243380926
    [time] => 1577658851577
    [pending] => 15.90186000
    [amount] => 15.90186000
    [type] => buy
    [price] => 0.01825
)

2019-12-29 23:37:03 - cex delete buy orders: eth_btc [above margin]
2019-12-29 23:37:10 - cex place new buy order: eth_btc 0.018227 15.9237 [11243398936]Array
(
    [complete] => 
    [id] => 11243398936
    [time] => 1577659030004
    [pending] => 15.92370000
    [amount] => 15.92370000
    [type] => buy
    [price] => 0.018227
)

2019-12-29 23:37:15 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:37:16 - cex place new buy order: eth_btc 0.018229 15.92192 [11243399629] margin:0.21394481320971]Array
(
    [complete] => 
    [id] => 11243399629
    [time] => 1577659035829
    [pending] => 15.92192000
    [amount] => 15.92192000
    [type] => buy
    [price] => 0.018229
)

2019-12-29 23:37:22 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:37:23 - cex place new buy order: eth_btc 0.018231 15.92017 [11243400235] margin:0.20295101749765]Array
(
    [complete] => 
    [id] => 11243400235
    [time] => 1577659042635
    [pending] => 15.92017000
    [amount] => 15.92017000
    [type] => buy
    [price] => 0.018231
)

2019-12-29 23:37:28 - cex delete buy orders: eth_btc [above margin]
2019-12-29 23:37:34 - cex place new buy order: eth_btc 0.018228 15.9228 [11243401798]Array
(
    [complete] => 
    [id] => 11243401798
    [time] => 1577659054199
    [pending] => 15.92280000
    [amount] => 15.92280000
    [type] => buy
    [price] => 0.018228
)

2019-12-29 23:37:41 - cex delete buy orders: eth_btc [above margin]
2019-12-29 23:37:47 - cex place new buy order: eth_btc 0.018228 15.9228 [11243403571]Array
(
    [complete] => 
    [id] => 11243403571
    [time] => 1577659067209
    [pending] => 15.92280000
    [amount] => 15.92280000
    [type] => buy
    [price] => 0.018228
)

2019-12-29 23:37:53 - cex delete buy orders: eth_btc [above margin]
2019-12-29 23:38:21 - cex place new buy order: eth_btc 0.018207 15.9412 [11243407604]Array
(
    [complete] => 
    [id] => 11243407604
    [time] => 1577659101265
    [pending] => 15.94120000
    [amount] => 15.94120000
    [type] => buy
    [price] => 0.018207
)

2019-12-29 23:38:27 - cex delete buy orders: eth_btc [above margin]
2019-12-29 23:38:34 - cex place new buy order: eth_btc 0.018207 15.9412 [11243408704]Array
(
    [complete] => 
    [id] => 11243408704
    [time] => 1577659114245
    [pending] => 15.94120000
    [amount] => 15.94120000
    [type] => buy
    [price] => 0.018207
)

2019-12-29 23:38:41 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:38:42 - cex place new buy order: eth_btc 0.018209 15.93941 [11243409716] margin:0.21417980119722]Array
(
    [complete] => 
    [id] => 11243409716
    [time] => 1577659122141
    [pending] => 15.93941000
    [amount] => 15.93941000
    [type] => buy
    [price] => 0.018209
)

2019-12-29 23:38:50 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:38:51 - cex place new buy order: eth_btc 0.018211 15.93766 [11243410922] margin:0.21415627917192]Array
(
    [complete] => 
    [id] => 11243410922
    [time] => 1577659130983
    [pending] => 15.93766000
    [amount] => 15.93766000
    [type] => buy
    [price] => 0.018211
)

2019-12-29 23:38:57 - cex delete buy orders: eth_btc [above margin]
2019-12-29 23:39:04 - cex place new buy order: eth_btc 0.018207 15.9412 [11243412027]Array
(
    [complete] => 
    [id] => 11243412027
    [time] => 1577659143493
    [pending] => 15.94120000
    [amount] => 15.94120000
    [type] => buy
    [price] => 0.018207
)

2019-12-29 23:39:09 - cex delete buy orders: eth_btc [above margin]
2019-12-29 23:39:15 - cex place new buy order: eth_btc 0.018207 15.9412 [11243413337]Array
(
    [complete] => 
    [id] => 11243413337
    [time] => 1577659155326
    [pending] => 15.94120000
    [amount] => 15.94120000
    [type] => buy
    [price] => 0.018207
)

2019-12-29 23:39:21 - cex delete buy orders: eth_btc [above margin]
2019-12-29 23:39:27 - cex place new buy order: eth_btc 0.018207 15.9412 [11243414528]Array
(
    [complete] => 
    [id] => 11243414528
    [time] => 1577659167218
    [pending] => 15.94120000
    [amount] => 15.94120000
    [type] => buy
    [price] => 0.018207
)

2019-12-29 23:39:32 - cex delete buy orders: eth_btc [above margin]
2019-12-29 23:39:44 - cex place new buy order: eth_btc 0.018207 15.9412 [11243416257]Array
(
    [complete] => 
    [id] => 11243416257
    [time] => 1577659184148
    [pending] => 15.94120000
    [amount] => 15.94120000
    [type] => buy
    [price] => 0.018207
)

2019-12-29 23:39:49 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:39:50 - cex place new buy order: eth_btc 0.018209 15.93941 [11243416802] margin:0.20319622164864]Array
(
    [complete] => 
    [id] => 11243416802
    [time] => 1577659190001
    [pending] => 15.93941000
    [amount] => 15.93941000
    [type] => buy
    [price] => 0.018209
)

2019-12-29 23:39:55 - cex delete buy orders: eth_btc [above margin]
2019-12-29 23:40:01 - cex place new buy order: eth_btc 0.018207 15.9412 [11243417754]Array
(
    [complete] => 
    [id] => 11243417754
    [time] => 1577659201082
    [pending] => 15.94120000
    [amount] => 15.94120000
    [type] => buy
    [price] => 0.018207
)

2019-12-29 23:40:02 - cex place new buy order: eth_btc 0.018208 0.135 [11243417831]Array
(
    [complete] => 
    [id] => 11243417831
    [time] => 1577659202130
    [pending] => 0.13500000
    [amount] => 0.13500000
    [type] => buy
    [price] => 0.018208
)

2019-12-29 23:40:08 - cex delete buy orders: eth_btc [above margin]
2019-12-29 23:40:08 - cex delete buy orders: eth_btc [above margin]
2019-12-29 23:40:36 - cex place new buy order: eth_btc 0.018207 15.9412 [11243420792]Array
(
    [complete] => 
    [id] => 11243420792
    [time] => 1577659236284
    [pending] => 15.94120000
    [amount] => 15.94120000
    [type] => buy
    [price] => 0.018207
)

2019-12-29 23:40:41 - cex delete buy orders: eth_btc [above margin]
2019-12-29 23:40:47 - cex place new buy order: eth_btc 0.018207 15.9412 [11243421777]Array
(
    [complete] => 
    [id] => 11243421777
    [time] => 1577659247372
    [pending] => 15.94120000
    [amount] => 15.94120000
    [type] => buy
    [price] => 0.018207
)

2019-12-29 23:40:53 - cex delete buy orders: eth_btc [above margin]
2019-12-29 23:40:59 - cex place new buy order: eth_btc 0.018207 15.9412 [11243422439]Array
(
    [complete] => 
    [id] => 11243422439
    [time] => 1577659258707
    [pending] => 15.94120000
    [amount] => 15.94120000
    [type] => buy
    [price] => 0.018207
)

2019-12-29 23:41:04 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:41:05 - cex place new buy order: eth_btc 0.018209 15.93941 [11243423029] margin:0.20319622164864]Array
(
    [complete] => 
    [id] => 11243423029
    [time] => 1577659265112
    [pending] => 15.93941000
    [amount] => 15.93941000
    [type] => buy
    [price] => 0.018209
)

2019-12-29 23:41:13 - cex delete buy orders: eth_btc [above margin]
2019-12-29 23:41:20 - cex place new buy order: eth_btc 0.018207 15.9412 [11243424170]Array
(
    [complete] => 
    [id] => 11243424170
    [time] => 1577659279923
    [pending] => 15.94120000
    [amount] => 15.94120000
    [type] => buy
    [price] => 0.018207
)

2019-12-29 23:41:26 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:41:27 - cex place new buy order: eth_btc 0.018209 15.93941 [11243424624] margin:0.20319622164864]Array
(
    [complete] => 
    [id] => 11243424624
    [time] => 1577659286693
    [pending] => 15.93941000
    [amount] => 15.93941000
    [type] => buy
    [price] => 0.018209
)

2019-12-29 23:41:34 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:41:35 - cex place new buy order: eth_btc 0.018211 15.93766 [11243425184] margin:0.21415627917192]Array
(
    [complete] => 
    [id] => 11243425184
    [time] => 1577659294664
    [pending] => 15.93766000
    [amount] => 15.93766000
    [type] => buy
    [price] => 0.018211
)

2019-12-29 23:41:41 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:41:42 - cex place new buy order: eth_btc 0.018213 15.93591 [11243425971] margin:0.20864217866359]Array
(
    [complete] => 
    [id] => 11243425971
    [time] => 1577659302328
    [pending] => 15.93591000
    [amount] => 15.93591000
    [type] => buy
    [price] => 0.018213
)

2019-12-29 23:41:49 - cex delete buy orders: eth_btc [above margin]
2019-12-29 23:41:56 - cex place new buy order: eth_btc 0.018207 15.9412 [11243427424]Array
(
    [complete] => 
    [id] => 11243427424
    [time] => 1577659315909
    [pending] => 15.94120000
    [amount] => 15.94120000
    [type] => buy
    [price] => 0.018207
)

2019-12-29 23:42:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:42:04 - cex place new buy order: eth_btc 0.018209 15.93941 [11243428183] margin:0.21417980119722]Array
(
    [complete] => 
    [id] => 11243428183
    [time] => 1577659324176
    [pending] => 15.93941000
    [amount] => 15.93941000
    [type] => buy
    [price] => 0.018209
)

2019-12-29 23:42:11 - cex delete buy orders: eth_btc[move]
2019-12-29 23:42:11 - cex place new buy order: eth_btc 0.01821 15.93766 [11243429320] margin:0.19768271923561]Array
(
    [complete] => 
    [id] => 11243429320
    [time] => 1577659331540
    [pending] => 15.93766000
    [amount] => 15.93766000
    [type] => buy
    [price] => 0.01821
)

2019-12-29 23:42:17 - cex delete buy orders: eth_btc[move]
2019-12-29 23:42:18 - cex place new buy order: eth_btc 0.018211 15.93678 [11243430072] margin:0.19767186470458]Array
(
    [complete] => 
    [id] => 11243430072
    [time] => 1577659338068
    [pending] => 15.93678000
    [amount] => 15.93678000
    [type] => buy
    [price] => 0.018211
)

2019-12-29 23:42:24 - cex delete buy orders: eth_btc [above margin]
2019-12-29 23:42:31 - cex place new buy order: eth_btc 0.018207 15.9412 [11243431410]Array
(
    [complete] => 
    [id] => 11243431410
    [time] => 1577659350676
    [pending] => 15.94120000
    [amount] => 15.94120000
    [type] => buy
    [price] => 0.018207
)

2019-12-29 23:42:37 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:42:38 - cex place new buy order: eth_btc 0.018209 15.93941 [11243432137] margin:0.21967159097152]Array
(
    [complete] => 
    [id] => 11243432137
    [time] => 1577659357796
    [pending] => 15.93941000
    [amount] => 15.93941000
    [type] => buy
    [price] => 0.018209
)

2019-12-29 23:42:45 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:42:46 - cex place new buy order: eth_btc 0.018211 15.93766 [11243432991] margin:0.20866509252648]Array
(
    [complete] => 
    [id] => 11243432991
    [time] => 1577659365721
    [pending] => 15.93766000
    [amount] => 15.93766000
    [type] => buy
    [price] => 0.018211
)

2019-12-29 23:42:52 - cex delete buy orders: eth_btc [above margin]
2019-12-29 23:42:58 - cex place new buy order: eth_btc 0.018207 15.9412 [11243434163]Array
(
    [complete] => 
    [id] => 11243434163
    [time] => 1577659378425
    [pending] => 15.94120000
    [amount] => 15.94120000
    [type] => buy
    [price] => 0.018207
)

2019-12-29 23:43:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:43:04 - cex place new buy order: eth_btc 0.018209 15.93941 [11243434981] margin:0.23614696029437]Array
(
    [complete] => 
    [id] => 11243434981
    [time] => 1577659384247
    [pending] => 15.93941000
    [amount] => 15.93941000
    [type] => buy
    [price] => 0.018209
)

2019-12-29 23:43:11 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:43:12 - cex place new buy order: eth_btc 0.018211 15.93766 [11243436169] margin:0.23612102575366]Array
(
    [complete] => 
    [id] => 11243436169
    [time] => 1577659391585
    [pending] => 15.93766000
    [amount] => 15.93766000
    [type] => buy
    [price] => 0.018211
)

2019-12-29 23:43:17 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:43:18 - cex place new buy order: eth_btc 0.018213 15.93591 [11243436815] margin:0.23609509690881]Array
(
    [complete] => 
    [id] => 11243436815
    [time] => 1577659398073
    [pending] => 15.93591000
    [amount] => 15.93591000
    [type] => buy
    [price] => 0.018213
)

2019-12-29 23:43:24 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:43:25 - cex place new buy order: eth_btc 0.018215 15.93416 [11243437568] margin:0.2305791929728]Array
(
    [complete] => 
    [id] => 11243437568
    [time] => 1577659405180
    [pending] => 15.93416000
    [amount] => 15.93416000
    [type] => buy
    [price] => 0.018215
)

2019-12-29 23:43:31 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:43:32 - cex place new buy order: eth_btc 0.018217 15.93241 [11243438750] margin:0.21408574408519]Array
(
    [complete] => 
    [id] => 11243438750
    [time] => 1577659411908
    [pending] => 15.93241000
    [amount] => 15.93241000
    [type] => buy
    [price] => 0.018217
)

2019-12-29 23:43:38 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:43:39 - cex place new buy order: eth_btc 0.018219 15.93066 [11243439647] margin:0.21406224271363]Array
(
    [complete] => 
    [id] => 11243439647
    [time] => 1577659418515
    [pending] => 15.93066000
    [amount] => 15.93066000
    [type] => buy
    [price] => 0.018219
)

2019-12-29 23:43:46 - cex delete buy orders: eth_btc [above margin]
2019-12-29 23:43:52 - cex place new buy order: eth_btc 0.018207 15.9412 [11243441474]Array
(
    [complete] => 
    [id] => 11243441474
    [time] => 1577659431918
    [pending] => 15.94120000
    [amount] => 15.94120000
    [type] => buy
    [price] => 0.018207
)

2019-12-29 23:43:57 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:43:58 - cex place new buy order: eth_btc 0.018209 15.93941 [11243442018] margin:0.25811411939152]Array
(
    [complete] => 
    [id] => 11243442018
    [time] => 1577659438267
    [pending] => 15.93941000
    [amount] => 15.93941000
    [type] => buy
    [price] => 0.018209
)

2019-12-29 23:44:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:44:04 - cex place new buy order: eth_btc 0.018211 15.93766 [11243442374] margin:0.24710339904452]Array
(
    [complete] => 
    [id] => 11243442374
    [time] => 1577659444240
    [pending] => 15.93766000
    [amount] => 15.93766000
    [type] => buy
    [price] => 0.018211
)

2019-12-29 23:44:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:44:11 - cex place new buy order: eth_btc 0.018213 15.93591 [11243443010] margin:0.23609509690881]Array
(
    [complete] => 
    [id] => 11243443010
    [time] => 1577659450904
    [pending] => 15.93591000
    [amount] => 15.93591000
    [type] => buy
    [price] => 0.018213
)

2019-12-29 23:44:17 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:44:18 - cex place new buy order: eth_btc 0.018215 15.93416 [11243443576] margin:0.22508921218776]Array
(
    [complete] => 
    [id] => 11243443576
    [time] => 1577659457833
    [pending] => 15.93416000
    [amount] => 15.93416000
    [type] => buy
    [price] => 0.018215
)

2019-12-29 23:44:24 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:44:25 - cex place new buy order: eth_btc 0.018217 15.93241 [11243443998] margin:0.21408574408519]Array
(
    [complete] => 
    [id] => 11243443998
    [time] => 1577659464728
    [pending] => 15.93241000
    [amount] => 15.93241000
    [type] => buy
    [price] => 0.018217
)

2019-12-29 23:44:31 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:44:32 - cex place new buy order: eth_btc 0.018219 15.93066 [11243444608] margin:0.20857346725944]Array
(
    [complete] => 
    [id] => 11243444608
    [time] => 1577659471807
    [pending] => 15.93066000
    [amount] => 15.93066000
    [type] => buy
    [price] => 0.018219
)

2019-12-29 23:44:37 - cex delete buy orders: eth_btc[move]
2019-12-29 23:44:38 - cex place new buy order: eth_btc 0.01822 15.92891 [11243445146] margin:0.19757422753963]Array
(
    [complete] => 
    [id] => 11243445146
    [time] => 1577659477938
    [pending] => 15.92891000
    [amount] => 15.92891000
    [type] => buy
    [price] => 0.01822
)

2019-12-29 23:44:44 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:44:45 - cex place new buy order: eth_btc 0.018222 15.92804 [11243445595] margin:0.20305125672264]Array
(
    [complete] => 
    [id] => 11243445595
    [time] => 1577659485085
    [pending] => 15.92804000
    [amount] => 15.92804000
    [type] => buy
    [price] => 0.018222
)

2019-12-29 23:44:51 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:44:52 - cex place new buy order: eth_btc 0.018224 15.92629 [11243446075] margin:0.20302897278313]Array
(
    [complete] => 
    [id] => 11243446075
    [time] => 1577659492392
    [pending] => 15.92629000
    [amount] => 15.92629000
    [type] => buy
    [price] => 0.018224
)

2019-12-29 23:44:59 - cex delete buy orders: eth_btc [above margin]
2019-12-29 23:45:04 - cex place new buy order: eth_btc 0.018207 15.9412 [11243446740]Array
(
    [complete] => 
    [id] => 11243446740
    [time] => 1577659503724
    [pending] => 15.94120000
    [amount] => 15.94120000
    [type] => buy
    [price] => 0.018207
)

2019-12-29 23:45:09 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:45:10 - cex place new buy order: eth_btc 0.018209 15.93941 [11243447271] margin:0.24163875006864]Array
(
    [complete] => 
    [id] => 11243447271
    [time] => 1577659510400
    [pending] => 15.93941000
    [amount] => 15.93941000
    [type] => buy
    [price] => 0.018209
)

2019-12-29 23:45:16 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:45:16 - cex place new buy order: eth_btc 0.018211 15.93766 [11243448001] margin:0.23062983910822]Array
(
    [complete] => 
    [id] => 11243448001
    [time] => 1577659516490
    [pending] => 15.93766000
    [amount] => 15.93766000
    [type] => buy
    [price] => 0.018211
)

2019-12-29 23:45:22 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:45:23 - cex place new buy order: eth_btc 0.018213 15.93591 [11243448620] margin:0.21962334596166]Array
(
    [complete] => 
    [id] => 11243448620
    [time] => 1577659523112
    [pending] => 15.93591000
    [amount] => 15.93591000
    [type] => buy
    [price] => 0.018213
)

2019-12-29 23:45:29 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:45:30 - cex place new buy order: eth_btc 0.018215 15.93416 [11243449506] margin:0.20861926983253]Array
(
    [complete] => 
    [id] => 11243449506
    [time] => 1577659530442
    [pending] => 15.93416000
    [amount] => 15.93416000
    [type] => buy
    [price] => 0.018215
)

2019-12-29 23:45:36 - cex delete buy orders: eth_btc [above margin]
2019-12-29 23:45:43 - cex place new buy order: eth_btc 0.018207 15.9412 [11243451046]Array
(
    [complete] => 
    [id] => 11243451046
    [time] => 1577659542681
    [pending] => 15.94120000
    [amount] => 15.94120000
    [type] => buy
    [price] => 0.018207
)

2019-12-29 23:45:48 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:45:49 - cex place new buy order: eth_btc 0.018209 15.93941 [11243451730] margin:0.22516338074579]Array
(
    [complete] => 
    [id] => 11243451730
    [time] => 1577659548698
    [pending] => 15.93941000
    [amount] => 15.93941000
    [type] => buy
    [price] => 0.018209
)

2019-12-29 23:45:55 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:45:55 - cex place new buy order: eth_btc 0.018211 15.93766 [11243452338] margin:0.21415627917192]Array
(
    [complete] => 
    [id] => 11243452338
    [time] => 1577659555552
    [pending] => 15.93766000
    [amount] => 15.93766000
    [type] => buy
    [price] => 0.018211
)

2019-12-29 23:46:02 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:46:03 - cex place new buy order: eth_btc 0.018213 15.93591 [11243453072] margin:0.20315159501454]Array
(
    [complete] => 
    [id] => 11243453072
    [time] => 1577659563105
    [pending] => 15.93591000
    [amount] => 15.93591000
    [type] => buy
    [price] => 0.018213
)

2019-12-29 23:46:09 - cex delete buy orders: eth_btc [above margin]
2019-12-29 23:46:15 - cex place new buy order: eth_btc 0.018207 15.9412 [11243454562]Array
(
    [complete] => 
    [id] => 11243454562
    [time] => 1577659574734
    [pending] => 15.94120000
    [amount] => 15.94120000
    [type] => buy
    [price] => 0.018207
)

2019-12-29 23:46:20 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:46:21 - cex place new buy order: eth_btc 0.018209 15.93941 [11243455507] margin:0.23614696029437]Array
(
    [complete] => 
    [id] => 11243455507
    [time] => 1577659580922
    [pending] => 15.93941000
    [amount] => 15.93941000
    [type] => buy
    [price] => 0.018209
)

2019-12-29 23:46:27 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:46:28 - cex place new buy order: eth_btc 0.018211 15.93766 [11243456401] margin:0.23062983910822]Array
(
    [complete] => 
    [id] => 11243456401
    [time] => 1577659588321
    [pending] => 15.93766000
    [amount] => 15.93766000
    [type] => buy
    [price] => 0.018211
)

2019-12-29 23:46:35 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:46:36 - cex place new buy order: eth_btc 0.018213 15.93591 [11243457338] margin:0.21962334596166]Array
(
    [complete] => 
    [id] => 11243457338
    [time] => 1577659595870
    [pending] => 15.93591000
    [amount] => 15.93591000
    [type] => buy
    [price] => 0.018213
)

2019-12-29 23:46:42 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:46:43 - cex place new buy order: eth_btc 0.018215 15.93416 [11243458092] margin:0.20861926983253]Array
(
    [complete] => 
    [id] => 11243458092
    [time] => 1577659602989
    [pending] => 15.93416000
    [amount] => 15.93416000
    [type] => buy
    [price] => 0.018215
)

2019-12-29 23:46:50 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:46:51 - cex place new buy order: eth_btc 0.018217 15.93241 [11243458840] margin:0.20310698797825]Array
(
    [complete] => 
    [id] => 11243458840
    [time] => 1577659610823
    [pending] => 15.93241000
    [amount] => 15.93241000
    [type] => buy
    [price] => 0.018217
)

2019-12-29 23:46:56 - cex delete buy orders: eth_btc [above margin]
2019-12-29 23:47:03 - cex place new buy order: eth_btc 0.018207 15.9412 [11243459994]Array
(
    [complete] => 
    [id] => 11243459994
    [time] => 1577659622831
    [pending] => 15.94120000
    [amount] => 15.94120000
    [type] => buy
    [price] => 0.018207
)

2019-12-29 23:47:08 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:47:09 - cex place new buy order: eth_btc 0.018209 15.93941 [11243460466] margin:0.25262232961722]Array
(
    [complete] => 
    [id] => 11243460466
    [time] => 1577659628665
    [pending] => 15.93941000
    [amount] => 15.93941000
    [type] => buy
    [price] => 0.018209
)

2019-12-29 23:47:15 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:47:15 - cex place new buy order: eth_btc 0.018211 15.93766 [11243460923] margin:0.23612102575366]Array
(
    [complete] => 
    [id] => 11243460923
    [time] => 1577659635519
    [pending] => 15.93766000
    [amount] => 15.93766000
    [type] => buy
    [price] => 0.018211
)

2019-12-29 23:47:21 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:47:22 - cex place new buy order: eth_btc 0.018213 15.93591 [11243461441] margin:0.22511392961071]Array
(
    [complete] => 
    [id] => 11243461441
    [time] => 1577659642245
    [pending] => 15.93591000
    [amount] => 15.93591000
    [type] => buy
    [price] => 0.018213
)

2019-12-29 23:47:28 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:47:29 - cex place new buy order: eth_btc 0.018215 15.93416 [11243461809] margin:0.22508921218776]Array
(
    [complete] => 
    [id] => 11243461809
    [time] => 1577659649473
    [pending] => 15.93416000
    [amount] => 15.93416000
    [type] => buy
    [price] => 0.018215
)

2019-12-29 23:47:35 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:47:35 - cex place new buy order: eth_btc 0.018217 15.93241 [11243462297] margin:0.21408574408519]Array
(
    [complete] => 
    [id] => 11243462297
    [time] => 1577659655514
    [pending] => 15.93241000
    [amount] => 15.93241000
    [type] => buy
    [price] => 0.018217
)

2019-12-29 23:47:41 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:47:42 - cex place new buy order: eth_btc 0.018219 15.93066 [11243462675] margin:0.20308469180526]Array
(
    [complete] => 
    [id] => 11243462675
    [time] => 1577659661663
    [pending] => 15.93066000
    [amount] => 15.93066000
    [type] => buy
    [price] => 0.018219
)

2019-12-29 23:47:47 - cex delete buy orders: eth_btc[move]
2019-12-29 23:47:48 - cex place new buy order: eth_btc 0.01822 15.92891 [11243463458] margin:0.19757422753963]Array
(
    [complete] => 
    [id] => 11243463458
    [time] => 1577659668018
    [pending] => 15.92891000
    [amount] => 15.92891000
    [type] => buy
    [price] => 0.01822
)

2019-12-29 23:47:54 - cex delete buy orders: eth_btc[move]
2019-12-29 23:47:55 - cex place new buy order: eth_btc 0.018221 15.92804 [11243464023] margin:0.19756338491932]Array
(
    [complete] => 
    [id] => 11243464023
    [time] => 1577659675080
    [pending] => 15.92804000
    [amount] => 15.92804000
    [type] => buy
    [price] => 0.018221
)

2019-12-29 23:48:03 - cex delete buy orders: eth_btc [above margin]
2019-12-29 23:48:09 - cex place new buy order: eth_btc 0.018207 15.9412 [11243465440]Array
(
    [complete] => 
    [id] => 11243465440
    [time] => 1577659688715
    [pending] => 15.94120000
    [amount] => 15.94120000
    [type] => buy
    [price] => 0.018207
)

2019-12-29 23:48:15 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:48:15 - cex place new buy order: eth_btc 0.018209 15.93941 [11243466142] margin:0.26909769894008]Array
(
    [complete] => 
    [id] => 11243466142
    [time] => 1577659695558
    [pending] => 15.93941000
    [amount] => 15.93941000
    [type] => buy
    [price] => 0.018209
)

2019-12-29 23:48:22 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:48:23 - cex place new buy order: eth_btc 0.018211 15.93766 [11243466947] margin:0.26357695898083]Array
(
    [complete] => 
    [id] => 11243466947
    [time] => 1577659702803
    [pending] => 15.93766000
    [amount] => 15.93766000
    [type] => buy
    [price] => 0.018211
)

2019-12-29 23:48:29 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:48:30 - cex place new buy order: eth_btc 0.018213 15.93591 [11243467575] margin:0.25256684785593]Array
(
    [complete] => 
    [id] => 11243467575
    [time] => 1577659710018
    [pending] => 15.93591000
    [amount] => 15.93591000
    [type] => buy
    [price] => 0.018213
)

2019-12-29 23:48:36 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:48:37 - cex place new buy order: eth_btc 0.018215 15.93416 [11243468038] margin:0.24155915454296]Array
(
    [complete] => 
    [id] => 11243468038
    [time] => 1577659716720
    [pending] => 15.93416000
    [amount] => 15.93416000
    [type] => buy
    [price] => 0.018215
)

2019-12-29 23:48:45 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:48:45 - cex place new buy order: eth_btc 0.018217 15.93241 [11243468822] margin:0.22506450019213]Array
(
    [complete] => 
    [id] => 11243468822
    [time] => 1577659725513
    [pending] => 15.93241000
    [amount] => 15.93241000
    [type] => buy
    [price] => 0.018217
)

2019-12-29 23:48:52 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:48:53 - cex place new buy order: eth_btc 0.018219 15.93066 [11243469412] margin:0.21955101816784]Array
(
    [complete] => 
    [id] => 11243469412
    [time] => 1577659733445
    [pending] => 15.93066000
    [amount] => 15.93066000
    [type] => buy
    [price] => 0.018219
)

2019-12-29 23:49:00 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:49:01 - cex place new buy order: eth_btc 0.018221 15.92891 [11243470143] margin:0.20306240052685]Array
(
    [complete] => 
    [id] => 11243470143
    [time] => 1577659741189
    [pending] => 15.92891000
    [amount] => 15.92891000
    [type] => buy
    [price] => 0.018221
)

2019-12-29 23:49:03 - cex delete buy orders: eth_btc [above margin]
2019-12-29 23:49:10 - cex place new buy order: eth_btc 0.018207 15.9412 [11243470980]Array
(
    [complete] => 
    [id] => 11243470980
    [time] => 1577659749936
    [pending] => 15.94120000
    [amount] => 15.94120000
    [type] => buy
    [price] => 0.018207
)

2019-12-29 23:49:15 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:49:16 - cex place new buy order: eth_btc 0.018209 15.93941 [11243471336] margin:0.26909769894008]Array
(
    [complete] => 
    [id] => 11243471336
    [time] => 1577659756179
    [pending] => 15.93941000
    [amount] => 15.93941000
    [type] => buy
    [price] => 0.018209
)

2019-12-29 23:49:22 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:49:23 - cex place new buy order: eth_btc 0.018211 15.93766 [11243471833] margin:0.28554170556256]Array
(
    [complete] => 
    [id] => 11243471833
    [time] => 1577659762990
    [pending] => 15.93766000
    [amount] => 15.93766000
    [type] => buy
    [price] => 0.018211
)

2019-12-29 23:49:28 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:49:29 - cex place new buy order: eth_btc 0.018213 15.93591 [11243472488] margin:0.28551034975017]Array
(
    [complete] => 
    [id] => 11243472488
    [time] => 1577659769516
    [pending] => 15.93591000
    [amount] => 15.93591000
    [type] => buy
    [price] => 0.018213
)

2019-12-29 23:49:35 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:49:36 - cex place new buy order: eth_btc 0.018215 15.93416 [11243473066] margin:0.25802909689816]Array
(
    [complete] => 
    [id] => 11243473066
    [time] => 1577659776302
    [pending] => 15.93416000
    [amount] => 15.93416000
    [type] => buy
    [price] => 0.018215
)

2019-12-29 23:49:42 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:49:43 - cex place new buy order: eth_btc 0.018217 15.93241 [11243473407] margin:0.24153263435251]Array
(
    [complete] => 
    [id] => 11243473407
    [time] => 1577659782650
    [pending] => 15.93241000
    [amount] => 15.93241000
    [type] => buy
    [price] => 0.018217
)

2019-12-29 23:49:48 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:49:49 - cex place new buy order: eth_btc 0.018219 15.93066 [11243473902] margin:0.23052856907622]Array
(
    [complete] => 
    [id] => 11243473902
    [time] => 1577659788763
    [pending] => 15.93066000
    [amount] => 15.93066000
    [type] => buy
    [price] => 0.018219
)

2019-12-29 23:49:55 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:49:55 - cex place new buy order: eth_btc 0.018221 15.92891 [11243474583] margin:0.2195269194885]Array
(
    [complete] => 
    [id] => 11243474583
    [time] => 1577659795500
    [pending] => 15.92891000
    [amount] => 15.92891000
    [type] => buy
    [price] => 0.018221
)

2019-12-29 23:50:01 - cex delete buy orders: eth_btc [above margin]
2019-12-29 23:50:04 - cex place new buy order: eth_btc 0.018207 15.9412 [11243475497]Array
(
    [complete] => 
    [id] => 11243475497
    [time] => 1577659803643
    [pending] => 15.94120000
    [amount] => 15.94120000
    [type] => buy
    [price] => 0.018207
)

2019-12-29 23:50:10 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:50:11 - cex place new buy order: eth_btc 0.018209 15.93941 [11243476048] margin:0.29655664781154]Array
(
    [complete] => 
    [id] => 11243476048
    [time] => 1577659810798
    [pending] => 15.93941000
    [amount] => 15.93941000
    [type] => buy
    [price] => 0.018209
)

2019-12-29 23:50:17 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:50:18 - cex place new buy order: eth_btc 0.018211 15.93766 [11243476608] margin:0.28554170556256]Array
(
    [complete] => 
    [id] => 11243476608
    [time] => 1577659818298
    [pending] => 15.93766000
    [amount] => 15.93766000
    [type] => buy
    [price] => 0.018211
)

2019-12-29 23:50:25 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:50:26 - cex place new buy order: eth_btc 0.018213 15.93591 [11243477066] margin:0.28551034975017]Array
(
    [complete] => 
    [id] => 11243477066
    [time] => 1577659825894
    [pending] => 15.93591000
    [amount] => 15.93591000
    [type] => buy
    [price] => 0.018213
)

2019-12-29 23:50:32 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:50:33 - cex place new buy order: eth_btc 0.018215 15.93416 [11243477587] margin:0.25802909689816]Array
(
    [complete] => 
    [id] => 11243477587
    [time] => 1577659832986
    [pending] => 15.93416000
    [amount] => 15.93416000
    [type] => buy
    [price] => 0.018215
)

2019-12-29 23:50:40 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:50:41 - cex place new buy order: eth_btc 0.018217 15.93241 [11243478370] margin:0.24702201240598]Array
(
    [complete] => 
    [id] => 11243478370
    [time] => 1577659840810
    [pending] => 15.93241000
    [amount] => 15.93241000
    [type] => buy
    [price] => 0.018217
)

2019-12-29 23:50:47 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:50:48 - cex place new buy order: eth_btc 0.018219 15.93066 [11243479329] margin:0.24150611998464]Array
(
    [complete] => 
    [id] => 11243479329
    [time] => 1577659847997
    [pending] => 15.93066000
    [amount] => 15.93066000
    [type] => buy
    [price] => 0.018219
)

2019-12-29 23:50:55 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:50:55 - cex place new buy order: eth_btc 0.018221 15.92891 [11243480040] margin:0.22501509247572]Array
(
    [complete] => 
    [id] => 11243480040
    [time] => 1577659855457
    [pending] => 15.92891000
    [amount] => 15.92891000
    [type] => buy
    [price] => 0.018221
)

2019-12-29 23:51:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:51:04 - cex place new buy order: eth_btc 0.018223 15.92716 [11243480478] margin:0.21401525544642]Array
(
    [complete] => 
    [id] => 11243480478
    [time] => 1577659863509
    [pending] => 15.92716000
    [amount] => 15.92716000
    [type] => buy
    [price] => 0.018223
)

2019-12-29 23:51:10 - cex delete buy orders: eth_btc[move]
2019-12-29 23:51:11 - cex place new buy order: eth_btc 0.018207 15.92629 [11243481050] margin:0.1920544337138]Array
(
    [complete] => 
    [id] => 11243481050
    [time] => 1577659870853
    [pending] => 15.92629000
    [amount] => 15.92629000
    [type] => buy
    [price] => 0.018207
)

2019-12-29 23:51:16 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:51:17 - cex place new buy order: eth_btc 0.018209 15.93941 [11243481569] margin:0.26360590916579]Array
(
    [complete] => 
    [id] => 11243481569
    [time] => 1577659877303
    [pending] => 15.93941000
    [amount] => 15.93941000
    [type] => buy
    [price] => 0.018209
)

2019-12-29 23:51:23 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:51:25 - cex place new buy order: eth_btc 0.018211 15.93766 [11243482166] margin:0.22513865246279]Array
(
    [complete] => 
    [id] => 11243482166
    [time] => 1577659884677
    [pending] => 15.93766000
    [amount] => 15.93766000
    [type] => buy
    [price] => 0.018211
)

2019-12-29 23:51:30 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:51:31 - cex place new buy order: eth_btc 0.018213 15.93591 [11243482761] margin:0.21413276231264]Array
(
    [complete] => 
    [id] => 11243482761
    [time] => 1577659890851
    [pending] => 15.93591000
    [amount] => 15.93591000
    [type] => buy
    [price] => 0.018213
)

2019-12-29 23:51:36 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:51:37 - cex place new buy order: eth_btc 0.018215 15.93416 [11243483639] margin:0.20312928904749]Array
(
    [complete] => 
    [id] => 11243483639
    [time] => 1577659897313
    [pending] => 15.93416000
    [amount] => 15.93416000
    [type] => buy
    [price] => 0.018215
)

2019-12-29 23:51:43 - cex delete buy orders: eth_btc [above margin]
2019-12-29 23:51:49 - cex place new buy order: eth_btc 0.018207 15.9412 [11243484588]Array
(
    [complete] => 
    [id] => 11243484588
    [time] => 1577659909569
    [pending] => 15.94120000
    [amount] => 15.94120000
    [type] => buy
    [price] => 0.018207
)

2019-12-29 23:51:55 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:51:56 - cex place new buy order: eth_btc 0.018209 15.93941 [11243485197] margin:0.20868801142293]Array
(
    [complete] => 
    [id] => 11243485197
    [time] => 1577659916211
    [pending] => 15.93941000
    [amount] => 15.93941000
    [type] => buy
    [price] => 0.018209
)

2019-12-29 23:52:02 - cex delete buy orders: eth_btc[move]
2019-12-29 23:52:03 - cex place new buy order: eth_btc 0.01821 15.93766 [11243485767] margin:0.19768271923561]Array
(
    [complete] => 
    [id] => 11243485767
    [time] => 1577659923378
    [pending] => 15.93766000
    [amount] => 15.93766000
    [type] => buy
    [price] => 0.01821
)

2019-12-29 23:52:10 - cex delete buy orders: eth_btc [above margin]
2019-12-29 23:52:17 - cex place new buy order: eth_btc 0.018207 15.9412 [11243487082]Array
(
    [complete] => 
    [id] => 11243487082
    [time] => 1577659936651
    [pending] => 15.94120000
    [amount] => 15.94120000
    [type] => buy
    [price] => 0.018207
)

2019-12-29 23:52:22 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:52:23 - cex place new buy order: eth_btc 0.018209 15.93941 [11243487661] margin:0.20868801142293]Array
(
    [complete] => 
    [id] => 11243487661
    [time] => 1577659943440
    [pending] => 15.93941000
    [amount] => 15.93941000
    [type] => buy
    [price] => 0.018209
)

2019-12-29 23:52:31 - cex delete buy orders: eth_btc[move]
2019-12-29 23:52:32 - cex place new buy order: eth_btc 0.01821 15.93766 [11243488866] margin:0.19768271923561]Array
(
    [complete] => 
    [id] => 11243488866
    [time] => 1577659952212
    [pending] => 15.93766000
    [amount] => 15.93766000
    [type] => buy
    [price] => 0.01821
)

2019-12-29 23:52:38 - cex delete buy orders: eth_btc [above margin]
2019-12-29 23:52:44 - cex place new buy order: eth_btc 0.018207 15.9412 [11243490017]Array
(
    [complete] => 
    [id] => 11243490017
    [time] => 1577659964276
    [pending] => 15.94120000
    [amount] => 15.94120000
    [type] => buy
    [price] => 0.018207
)

2019-12-29 23:52:50 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:52:51 - cex place new buy order: eth_btc 0.018209 15.93941 [11243490675] margin:0.21967159097152]Array
(
    [complete] => 
    [id] => 11243490675
    [time] => 1577659971118
    [pending] => 15.93941000
    [amount] => 15.93941000
    [type] => buy
    [price] => 0.018209
)

2019-12-29 23:52:56 - cex delete buy orders: eth_btc[move]
2019-12-29 23:52:57 - cex place new buy order: eth_btc 0.01821 15.93766 [11243491184] margin:0.19768271923561]Array
(
    [complete] => 
    [id] => 11243491184
    [time] => 1577659977308
    [pending] => 15.93766000
    [amount] => 15.93766000
    [type] => buy
    [price] => 0.01821
)

2019-12-29 23:53:03 - cex delete buy orders: eth_btc [above margin]
2019-12-29 23:53:10 - cex place new buy order: eth_btc 0.018207 15.9412 [11243492358]Array
(
    [complete] => 
    [id] => 11243492358
    [time] => 1577659989889
    [pending] => 15.94120000
    [amount] => 15.94120000
    [type] => buy
    [price] => 0.018207
)

2019-12-29 23:53:15 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:53:15 - cex place new buy order: eth_btc 0.018209 15.93941 [11243492849] margin:0.25811411939152]Array
(
    [complete] => 
    [id] => 11243492849
    [time] => 1577659995550
    [pending] => 15.93941000
    [amount] => 15.93941000
    [type] => buy
    [price] => 0.018209
)

2019-12-29 23:53:21 - cex delete buy orders: eth_btc[move]
2019-12-29 23:53:22 - cex place new buy order: eth_btc 0.01821 15.93766 [11243493418] margin:0.19768271923561]Array
(
    [complete] => 
    [id] => 11243493418
    [time] => 1577660001644
    [pending] => 15.93766000
    [amount] => 15.93766000
    [type] => buy
    [price] => 0.01821
)

2019-12-29 23:53:28 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:53:29 - cex place new buy order: eth_btc 0.018212 15.93678 [11243494080] margin:0.21963540522731]Array
(
    [complete] => 
    [id] => 11243494080
    [time] => 1577660008730
    [pending] => 15.93678000
    [amount] => 15.93678000
    [type] => buy
    [price] => 0.018212
)

2019-12-29 23:53:35 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:53:35 - cex place new buy order: eth_btc 0.018214 15.93503 [11243494553] margin:0.21961128802019]Array
(
    [complete] => 
    [id] => 11243494553
    [time] => 1577660015552
    [pending] => 15.93503000
    [amount] => 15.93503000
    [type] => buy
    [price] => 0.018214
)

2019-12-29 23:53:42 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:53:43 - cex place new buy order: eth_btc 0.018216 15.93328 [11243495132] margin:0.20860781730347]Array
(
    [complete] => 
    [id] => 11243495132
    [time] => 1577660022726
    [pending] => 15.93328000
    [amount] => 15.93328000
    [type] => buy
    [price] => 0.018216
)

2019-12-29 23:53:48 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:53:49 - cex place new buy order: eth_btc 0.018218 15.93153 [11243495829] margin:0.23054122296629]Array
(
    [complete] => 
    [id] => 11243495829
    [time] => 1577660029566
    [pending] => 15.93153000
    [amount] => 15.93153000
    [type] => buy
    [price] => 0.018218
)

2019-12-29 23:53:55 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:53:56 - cex place new buy order: eth_btc 0.01822 15.92979 [11243496653] margin:0.21953896816684]Array
(
    [complete] => 
    [id] => 11243496653
    [time] => 1577660036242
    [pending] => 15.92979000
    [amount] => 15.92979000
    [type] => buy
    [price] => 0.01822
)

2019-12-29 23:54:02 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:54:03 - cex place new buy order: eth_btc 0.018222 15.92804 [11243497302] margin:0.20853912852594]Array
(
    [complete] => 
    [id] => 11243497302
    [time] => 1577660042723
    [pending] => 15.92804000
    [amount] => 15.92804000
    [type] => buy
    [price] => 0.018222
)

2019-12-29 23:54:09 - cex delete buy orders: eth_btc[move]
2019-12-29 23:54:10 - cex place new buy order: eth_btc 0.018223 15.92629 [11243497931] margin:0.19754170324846]Array
(
    [complete] => 
    [id] => 11243497931
    [time] => 1577660050045
    [pending] => 15.92629000
    [amount] => 15.92629000
    [type] => buy
    [price] => 0.018223
)

2019-12-29 23:54:16 - cex delete buy orders: eth_btc [above margin]
2019-12-29 23:54:23 - cex place new buy order: eth_btc 0.018186 15.9596 [11243499613]Array
(
    [complete] => 
    [id] => 11243499613
    [time] => 1577660063364
    [pending] => 15.95960000
    [amount] => 15.95960000
    [type] => buy
    [price] => 0.018186
)

2019-12-29 23:54:28 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:54:30 - cex place new buy order: eth_btc 0.018188 15.95781 [11243500457] margin:0.37387288321971]Array
(
    [complete] => 
    [id] => 11243500457
    [time] => 1577660070025
    [pending] => 15.95781000
    [amount] => 15.95781000
    [type] => buy
    [price] => 0.018188
)

2019-12-29 23:54:36 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:54:36 - cex place new buy order: eth_btc 0.018215 15.93416 [11243501573] margin:0.22508921218776]Array
(
    [complete] => 
    [id] => 11243501573
    [time] => 1577660076569
    [pending] => 15.93416000
    [amount] => 15.93416000
    [type] => buy
    [price] => 0.018215
)

2019-12-29 23:54:42 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:54:43 - cex place new buy order: eth_btc 0.018217 15.93241 [11243502368] margin:0.21408574408519]Array
(
    [complete] => 
    [id] => 11243502368
    [time] => 1577660083371
    [pending] => 15.93241000
    [amount] => 15.93241000
    [type] => buy
    [price] => 0.018217
)

2019-12-29 23:54:49 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:54:50 - cex place new buy order: eth_btc 0.018219 15.93066 [11243503044] margin:0.20857346725944]Array
(
    [complete] => 
    [id] => 11243503044
    [time] => 1577660090042
    [pending] => 15.93066000
    [amount] => 15.93066000
    [type] => buy
    [price] => 0.018219
)

2019-12-29 23:54:56 - cex delete buy orders: eth_btc [above margin]
2019-12-29 23:55:02 - cex place new buy order: eth_btc 0.018215 15.9342 [11243504276]Array
(
    [complete] => 
    [id] => 11243504276
    [time] => 1577660102242
    [pending] => 15.93420000
    [amount] => 15.93420000
    [type] => buy
    [price] => 0.018215
)

2019-12-29 23:55:08 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:55:09 - cex place new buy order: eth_btc 0.018217 15.93241 [11243504870] margin:0.21957512213866]Array
(
    [complete] => 
    [id] => 11243504870
    [time] => 1577660109499
    [pending] => 15.93241000
    [amount] => 15.93241000
    [type] => buy
    [price] => 0.018217
)

2019-12-29 23:55:15 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:55:16 - cex place new buy order: eth_btc 0.018219 15.93066 [11243505433] margin:0.20857346725944]Array
(
    [complete] => 
    [id] => 11243505433
    [time] => 1577660115724
    [pending] => 15.93066000
    [amount] => 15.93066000
    [type] => buy
    [price] => 0.018219
)

2019-12-29 23:55:21 - cex delete buy orders: eth_btc[move]
2019-12-29 23:55:22 - cex place new buy order: eth_btc 0.01822 15.92891 [11243506135] margin:0.19757422753963]Array
(
    [complete] => 
    [id] => 11243506135
    [time] => 1577660122443
    [pending] => 15.92891000
    [amount] => 15.92891000
    [type] => buy
    [price] => 0.01822
)

2019-12-29 23:55:28 - cex delete buy orders: eth_btc [above margin]
2019-12-29 23:55:35 - cex place new buy order: eth_btc 0.018215 15.9342 [11243507430]Array
(
    [complete] => 
    [id] => 11243507430
    [time] => 1577660135129
    [pending] => 15.93420000
    [amount] => 15.93420000
    [type] => buy
    [price] => 0.018215
)

2019-12-29 23:55:41 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:55:42 - cex place new buy order: eth_btc 0.018217 15.93241 [11243508472] margin:0.21408574408519]Array
(
    [complete] => 
    [id] => 11243508472
    [time] => 1577660141837
    [pending] => 15.93241000
    [amount] => 15.93241000
    [type] => buy
    [price] => 0.018217
)

2019-12-29 23:55:48 - cex delete buy orders: eth_btc [above margin]
2019-12-29 23:56:25 - cex place new buy order: eth_btc 0.018194 15.9525 [11243518853]Array
(
    [complete] => 
    [id] => 11243518853
    [time] => 1577660184743
    [pending] => 15.95250000
    [amount] => 15.95250000
    [type] => buy
    [price] => 0.018194
)

2019-12-29 23:56:31 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:56:31 - cex place new buy order: eth_btc 0.018196 15.9508 [11243519979] margin:0.22532424708728]Array
(
    [complete] => 
    [id] => 11243519979
    [time] => 1577660191566
    [pending] => 15.95080000
    [amount] => 15.95080000
    [type] => buy
    [price] => 0.018196
)

2019-12-29 23:56:37 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:56:38 - cex place new buy order: eth_btc 0.018198 15.94904 [11243520658] margin:0.21430926475436]Array
(
    [complete] => 
    [id] => 11243520658
    [time] => 1577660198234
    [pending] => 15.94904000
    [amount] => 15.94904000
    [type] => buy
    [price] => 0.018198
)

2019-12-29 23:56:44 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:56:45 - cex place new buy order: eth_btc 0.0182 15.94729 [11243521232] margin:0.2142857142857]Array
(
    [complete] => 
    [id] => 11243521232
    [time] => 1577660204750
    [pending] => 15.94729000
    [amount] => 15.94729000
    [type] => buy
    [price] => 0.0182
)

2019-12-29 23:56:51 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:56:52 - cex place new buy order: eth_btc 0.018202 15.94554 [11243522250] margin:0.20327436545433]Array
(
    [complete] => 
    [id] => 11243522250
    [time] => 1577660211585
    [pending] => 15.94554000
    [amount] => 15.94554000
    [type] => buy
    [price] => 0.018202
)

2019-12-29 23:56:57 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:56:58 - cex place new buy order: eth_btc 0.018204 15.94379 [11243523338] margin:0.20874533069655]Array
(
    [complete] => 
    [id] => 11243523338
    [time] => 1577660217743
    [pending] => 15.94379000
    [amount] => 15.94379000
    [type] => buy
    [price] => 0.018204
)

2019-12-29 23:57:03 - cex delete buy orders: eth_btc [above margin]
2019-12-29 23:57:09 - cex place new buy order: eth_btc 0.018194 15.9525 [11243525162]Array
(
    [complete] => 
    [id] => 11243525162
    [time] => 1577660229471
    [pending] => 15.95250000
    [amount] => 15.95250000
    [type] => buy
    [price] => 0.018194
)

2019-12-29 23:57:15 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:57:16 - cex place new buy order: eth_btc 0.018196 15.9508 [11243526243] margin:0.23631567377445]Array
(
    [complete] => 
    [id] => 11243526243
    [time] => 1577660235600
    [pending] => 15.95080000
    [amount] => 15.95080000
    [type] => buy
    [price] => 0.018196
)

2019-12-29 23:57:22 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:57:23 - cex place new buy order: eth_btc 0.018198 15.94904 [11243527340] margin:0.21430926475436]Array
(
    [complete] => 
    [id] => 11243527340
    [time] => 1577660243259
    [pending] => 15.94904000
    [amount] => 15.94904000
    [type] => buy
    [price] => 0.018198
)

2019-12-29 23:57:30 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:57:31 - cex place new buy order: eth_btc 0.0182 15.94729 [11243528342] margin:0.20329670329671]Array
(
    [complete] => 
    [id] => 11243528342
    [time] => 1577660250808
    [pending] => 15.94729000
    [amount] => 15.94729000
    [type] => buy
    [price] => 0.0182
)

2019-12-29 23:57:37 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:57:38 - cex place new buy order: eth_btc 0.018202 15.94554 [11243529759] margin:0.20327436545433]Array
(
    [complete] => 
    [id] => 11243529759
    [time] => 1577660258034
    [pending] => 15.94554000
    [amount] => 15.94554000
    [type] => buy
    [price] => 0.018202
)

2019-12-29 23:57:44 - cex delete buy orders: eth_btc [above margin]
2019-12-29 23:58:16 - cex place new buy order: eth_btc 0.018194 15.9525 [11243535093]Array
(
    [complete] => 
    [id] => 11243535093
    [time] => 1577660296358
    [pending] => 15.95250000
    [amount] => 15.95250000
    [type] => buy
    [price] => 0.018194
)

2019-12-29 23:58:23 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:58:24 - cex place new buy order: eth_btc 0.018196 15.9508 [11243536492] margin:0.23081996043086]Array
(
    [complete] => 
    [id] => 11243536492
    [time] => 1577660303695
    [pending] => 15.95080000
    [amount] => 15.95080000
    [type] => buy
    [price] => 0.018196
)

2019-12-29 23:58:31 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:58:32 - cex place new buy order: eth_btc 0.018198 15.94904 [11243537948] margin:0.2527750302231]Array
(
    [complete] => 
    [id] => 11243537948
    [time] => 1577660311724
    [pending] => 15.94904000
    [amount] => 15.94904000
    [type] => buy
    [price] => 0.018198
)

2019-12-29 23:58:38 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:58:39 - cex place new buy order: eth_btc 0.0182 15.94729 [11243538864] margin:0.24725274725275]Array
(
    [complete] => 
    [id] => 11243538864
    [time] => 1577660318631
    [pending] => 15.94729000
    [amount] => 15.94729000
    [type] => buy
    [price] => 0.0182
)

2019-12-29 23:58:45 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:58:46 - cex place new buy order: eth_btc 0.018202 15.94554 [11243539510] margin:0.24722557960664]Array
(
    [complete] => 
    [id] => 11243539510
    [time] => 1577660325633
    [pending] => 15.94554000
    [amount] => 15.94554000
    [type] => buy
    [price] => 0.018202
)

2019-12-29 23:58:51 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:58:52 - cex place new buy order: eth_btc 0.018204 15.94379 [11243540230] margin:0.26367831245879]Array
(
    [complete] => 
    [id] => 11243540230
    [time] => 1577660331777
    [pending] => 15.94379000
    [amount] => 15.94379000
    [type] => buy
    [price] => 0.018204
)

2019-12-29 23:58:57 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:58:58 - cex place new buy order: eth_btc 0.018206 15.94203 [11243540965] margin:0.26364934636933]Array
(
    [complete] => 
    [id] => 11243540965
    [time] => 1577660338096
    [pending] => 15.94203000
    [amount] => 15.94203000
    [type] => buy
    [price] => 0.018206
)

2019-12-29 23:59:03 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:59:04 - cex place new buy order: eth_btc 0.018208 15.94028 [11243541530] margin:0.24714411247801]Array
(
    [complete] => 
    [id] => 11243541530
    [time] => 1577660344228
    [pending] => 15.94028000
    [amount] => 15.94028000
    [type] => buy
    [price] => 0.018208
)

2019-12-29 23:59:11 - cex delete buy orders: eth_btc[move]
2019-12-29 23:59:12 - cex place new buy order: eth_btc 0.018209 15.93853 [11243542311] margin:0.1976935749588]Array
(
    [complete] => 
    [id] => 11243542311
    [time] => 1577660351736
    [pending] => 15.93853000
    [amount] => 15.93853000
    [type] => buy
    [price] => 0.018209
)

2019-12-29 23:59:18 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:59:19 - cex place new buy order: eth_btc 0.018211 15.93766 [11243543159] margin:0.21415627917192]Array
(
    [complete] => 
    [id] => 11243543159
    [time] => 1577660358634
    [pending] => 15.93766000
    [amount] => 15.93766000
    [type] => buy
    [price] => 0.018211
)

2019-12-29 23:59:25 - cex delete buy orders: eth_btc [above margin]
2019-12-29 23:59:31 - cex place new buy order: eth_btc 0.018194 15.9525 [11243544807]Array
(
    [complete] => 
    [id] => 11243544807
    [time] => 1577660371166
    [pending] => 15.95250000
    [amount] => 15.95250000
    [type] => buy
    [price] => 0.018194
)

2019-12-29 23:59:36 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:59:37 - cex place new buy order: eth_btc 0.018196 15.9508 [11243545333] margin:0.30775994724115]Array
(
    [complete] => 
    [id] => 11243545333
    [time] => 1577660377313
    [pending] => 15.95080000
    [amount] => 15.95080000
    [type] => buy
    [price] => 0.018196
)

2019-12-29 23:59:44 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:59:45 - cex place new buy order: eth_btc 0.018198 15.94904 [11243546156] margin:0.30772612374985]Array
(
    [complete] => 
    [id] => 11243546156
    [time] => 1577660384955
    [pending] => 15.94904000
    [amount] => 15.94904000
    [type] => buy
    [price] => 0.018198
)

2019-12-29 23:59:51 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:59:51 - cex place new buy order: eth_btc 0.0182 15.94729 [11243546678] margin:0.29120879120879]Array
(
    [complete] => 
    [id] => 11243546678
    [time] => 1577660391541
    [pending] => 15.94729000
    [amount] => 15.94729000
    [type] => buy
    [price] => 0.0182
)

2019-12-29 23:59:58 - cex delete buy orders: eth_btc [replace]
2019-12-29 23:59:59 - cex place new buy order: eth_btc 0.018202 15.94554 [11243547712] margin:0.26920118668279]Array
(
    [complete] => 
    [id] => 11243547712
    [time] => 1577660399535
    [pending] => 15.94554000
    [amount] => 15.94554000
    [type] => buy
    [price] => 0.018202
)