2018-10-11 2:49:47 - cex place new buy order: eth_btc 0.033802 2.3928 [7306539491]Array
(
    [complete] => 
    [id] => 7306539491
    [time] => 1539218986758
    [pending] => 2.39280000
    [amount] => 2.39280000
    [type] => buy
    [price] => 0.033802
)

2018-10-11 2:49:56 - cex delete buy orders: eth_btc [replace]
2018-10-11 2:49:57 - cex place new buy order: eth_btc 0.033804 2.39266 [7306540347] margin:0.21890900485149]Array
(
    [complete] => 
    [id] => 7306540347
    [time] => 1539218997194
    [pending] => 2.39266000
    [amount] => 2.39266000
    [type] => buy
    [price] => 0.033804
)

2018-10-11 2:50:04 - cex delete buy orders: eth_btc [replace]
2018-10-11 2:50:05 - cex place new buy order: eth_btc 0.033806 2.39252 [7306541373] margin:0.24847660178666]Array
(
    [complete] => 
    [id] => 7306541373
    [time] => 1539219005028
    [pending] => 2.39252000
    [amount] => 2.39252000
    [type] => buy
    [price] => 0.033806
)

2018-10-11 2:50:13 - cex delete buy orders: eth_btc [replace]
2018-10-11 2:50:15 - cex place new buy order: eth_btc 0.033808 2.39238 [7306542148] margin:0.24550402271653]Array
(
    [complete] => 
    [id] => 7306542148
    [time] => 1539219015392
    [pending] => 2.39238000
    [amount] => 2.39238000
    [type] => buy
    [price] => 0.033808
)

2018-10-11 2:50:23 - cex delete buy orders: eth_btc [replace]
2018-10-11 2:50:25 - cex place new buy order: eth_btc 0.03381 2.39224 [7306542831] margin:0.24253179532683]Array
(
    [complete] => 
    [id] => 7306542831
    [time] => 1539219024594
    [pending] => 2.39224000
    [amount] => 2.39224000
    [type] => buy
    [price] => 0.03381
)

2018-10-11 2:50:32 - cex delete buy orders: eth_btc [replace]
2018-10-11 2:50:33 - cex place new buy order: eth_btc 0.033812 2.3921 [7306543412] margin:0.24251744942623]Array
(
    [complete] => 
    [id] => 7306543412
    [time] => 1539219033487
    [pending] => 2.39210000
    [amount] => 2.39210000
    [type] => buy
    [price] => 0.033812
)

2018-10-11 2:50:42 - cex delete buy orders: eth_btc [replace]
2018-10-11 2:50:44 - cex place new buy order: eth_btc 0.033814 2.39195 [7306544327] margin:0.26911929969833]Array
(
    [complete] => 
    [id] => 7306544327
    [time] => 1539219043605
    [pending] => 2.39195000
    [amount] => 2.39195000
    [type] => buy
    [price] => 0.033814
)

2018-10-11 2:50:52 - cex delete buy orders: eth_btc [replace]
2018-10-11 2:50:53 - cex place new buy order: eth_btc 0.033816 2.39181 [7306545089] margin:0.27206056304709]Array
(
    [complete] => 
    [id] => 7306545089
    [time] => 1539219053332
    [pending] => 2.39181000
    [amount] => 2.39181000
    [type] => buy
    [price] => 0.033816
)

2018-10-11 2:51:02 - cex delete buy orders: eth_btc [replace]
2018-10-11 2:51:03 - cex place new buy order: eth_btc 0.033818 2.39167 [7306545868] margin:0.26908746821219]Array
(
    [complete] => 
    [id] => 7306545868
    [time] => 1539219062667
    [pending] => 2.39167000
    [amount] => 2.39167000
    [type] => buy
    [price] => 0.033818
)

2018-10-11 2:51:11 - cex delete buy orders: eth_btc [replace]
2018-10-11 2:51:13 - cex place new buy order: eth_btc 0.03382 2.39153 [7306546754] margin:0.25428740390301]Array
(
    [complete] => 
    [id] => 7306546754
    [time] => 1539219072606
    [pending] => 2.39153000
    [amount] => 2.39153000
    [type] => buy
    [price] => 0.03382
)

2018-10-11 2:51:19 - cex delete buy orders: eth_btc [replace]
2018-10-11 2:51:21 - cex place new buy order: eth_btc 0.033822 2.39139 [7306547490] margin:0.24835905623559]Array
(
    [complete] => 
    [id] => 7306547490
    [time] => 1539219080788
    [pending] => 2.39139000
    [amount] => 2.39139000
    [type] => buy
    [price] => 0.033822
)

2018-10-11 2:51:30 - cex delete buy orders: eth_btc [replace]
2018-10-11 2:51:31 - cex place new buy order: eth_btc 0.033824 2.39125 [7306548344] margin:0.25130085146643]Array
(
    [complete] => 
    [id] => 7306548344
    [time] => 1539219090723
    [pending] => 2.39125000
    [amount] => 2.39125000
    [type] => buy
    [price] => 0.033824
)

2018-10-11 2:51:39 - cex delete buy orders: eth_btc [replace]
2018-10-11 2:51:40 - cex place new buy order: eth_btc 0.033826 2.39111 [7306549547] margin:0.27198013362502]Array
(
    [complete] => 
    [id] => 7306549547
    [time] => 1539219100203
    [pending] => 2.39111000
    [amount] => 2.39111000
    [type] => buy
    [price] => 0.033826
)

2018-10-11 2:51:48 - cex delete buy orders: eth_btc [replace]
2018-10-11 2:51:49 - cex place new buy order: eth_btc 0.033828 2.39096 [7306550785] margin:0.23944661227384]Array
(
    [complete] => 
    [id] => 7306550785
    [time] => 1539219108670
    [pending] => 2.39096000
    [amount] => 2.39096000
    [type] => buy
    [price] => 0.033828
)

2018-10-11 2:51:57 - cex delete buy orders: eth_btc [replace]
2018-10-11 2:51:58 - cex place new buy order: eth_btc 0.03383 2.39082 [7306551781] margin:0.2305645876441]Array
(
    [complete] => 
    [id] => 7306551781
    [time] => 1539219118148
    [pending] => 2.39082000
    [amount] => 2.39082000
    [type] => buy
    [price] => 0.03383
)

2018-10-11 2:52:03 - cex delete buy orders: eth_btc [replace]
2018-10-11 2:52:05 - cex place new buy order: eth_btc 0.033832 2.39068 [7306552501] margin:0.22759517616457]Array
(
    [complete] => 
    [id] => 7306552501
    [time] => 1539219124695
    [pending] => 2.39068000
    [amount] => 2.39068000
    [type] => buy
    [price] => 0.033832
)

2018-10-11 2:52:11 - cex delete buy orders: eth_btc [replace]
2018-10-11 2:52:12 - cex place new buy order: eth_btc 0.033834 2.39054 [7306553660] margin:0.21575929538333]Array
(
    [complete] => 
    [id] => 7306553660
    [time] => 1539219132454
    [pending] => 2.39054000
    [amount] => 2.39054000
    [type] => buy
    [price] => 0.033834
)

2018-10-11 2:52:22 - cex delete buy orders: eth_btc [above margin]
2018-10-11 2:52:34 - cex place new buy order: eth_btc 0.033802 2.3928 [7306557147]Array
(
    [complete] => 
    [id] => 7306557147
    [time] => 1539219154151
    [pending] => 2.39280000
    [amount] => 2.39280000
    [type] => buy
    [price] => 0.033802
)

2018-10-11 2:52:41 - cex delete buy orders: eth_btc [replace]
2018-10-11 2:52:43 - cex place new buy order: eth_btc 0.033804 2.39266 [7306558426] margin:0.2484913028044]Array
(
    [complete] => 
    [id] => 7306558426
    [time] => 1539219163276
    [pending] => 2.39266000
    [amount] => 2.39266000
    [type] => buy
    [price] => 0.033804
)

2018-10-11 2:52:50 - cex delete buy orders: eth_btc [above margin]
2018-10-11 2:56:25 - cex place new buy order: eth_btc 0.033572 2.4092 [7306581701]Array
(
    [complete] => 
    [id] => 7306581701
    [time] => 1539219385125
    [pending] => 2.40920000
    [amount] => 2.40920000
    [type] => buy
    [price] => 0.033572
)

2018-10-11 2:56:34 - cex delete buy orders: eth_btc [above margin]
2018-10-11 2:57:33 - cex place new buy order: eth_btc 0.033531 2.4121 [7306587629]Array
(
    [complete] => 
    [id] => 7306587629
    [time] => 1539219453272
    [pending] => 2.41210000
    [amount] => 2.41210000
    [type] => buy
    [price] => 0.033531
)

2018-10-11 2:57:42 - cex delete buy orders: eth_btc [above margin]
2018-10-11 2:58:00 - cex place new buy order: eth_btc 0.033505 2.414 [7306590196]Array
(
    [complete] => 
    [id] => 7306590196
    [time] => 1539219479818
    [pending] => 2.41400000
    [amount] => 2.41400000
    [type] => buy
    [price] => 0.033505
)

2018-10-11 2:58:03 - cex delete buy orders: eth_btc [replace]
2018-10-11 2:58:05 - cex place new buy order: eth_btc 0.033507 0.02112 [] margin:0.24472498283941]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2018-10-11 2:58:12 - cex delete buy orders: eth_btc [above margin]
2018-10-11 2:58:38 - cex place new buy order: eth_btc 0.033502 2.4142 [7306593777]Array
(
    [complete] => 
    [id] => 7306593777
    [time] => 1539219518246
    [pending] => 2.41420000
    [amount] => 2.41420000
    [type] => buy
    [price] => 0.033502
)

2018-10-11 2:58:48 - cex delete buy orders: eth_btc [replace]
2018-10-11 2:58:49 - cex place new buy order: eth_btc 0.033505 2.41401 [7306594461] margin:0.310401432622]Array
(
    [complete] => 
    [id] => 7306594461
    [time] => 1539219528945
    [pending] => 2.41401000
    [amount] => 2.41401000
    [type] => buy
    [price] => 0.033505
)

2018-10-11 2:58:58 - cex delete buy orders: eth_btc [replace]
2018-10-11 2:58:59 - cex place new buy order: eth_btc 0.033507 2.41387 [7306595220] margin:0.3193362580953]Array
(
    [complete] => 
    [id] => 7306595220
    [time] => 1539219538974
    [pending] => 2.41387000
    [amount] => 2.41387000
    [type] => buy
    [price] => 0.033507
)

2018-10-11 2:59:05 - cex delete buy orders: eth_btc [replace]
2018-10-11 2:59:06 - cex place new buy order: eth_btc 0.033512 2.41351 [7306596108] margin:0.3670327047028]Array
(
    [complete] => 
    [id] => 7306596108
    [time] => 1539219545857
    [pending] => 2.41351000
    [amount] => 2.41351000
    [type] => buy
    [price] => 0.033512
)

2018-10-11 2:59:14 - cex delete buy orders: eth_btc [replace]
2018-10-11 2:59:16 - cex place new buy order: eth_btc 0.033516 2.41322 [7306596913] margin:0.36400525122329]Array
(
    [complete] => 
    [id] => 7306596913
    [time] => 1539219555550
    [pending] => 2.41322000
    [amount] => 2.41322000
    [type] => buy
    [price] => 0.033516
)

2018-10-11 2:59:25 - cex delete buy orders: eth_btc [replace]
2018-10-11 2:59:26 - cex place new buy order: eth_btc 0.033522 2.41279 [7306597823] margin:0.31322713441917]Array
(
    [complete] => 
    [id] => 7306597823
    [time] => 1539219566209
    [pending] => 2.41279000
    [amount] => 2.41279000
    [type] => buy
    [price] => 0.033522
)

2018-10-11 2:59:36 - cex delete buy orders: eth_btc [replace]
2018-10-11 2:59:37 - cex place new buy order: eth_btc 0.033524 2.41264 [7306598534] margin:0.32215726047011]Array
(
    [complete] => 
    [id] => 7306598534
    [time] => 1539219577228
    [pending] => 2.41264000
    [amount] => 2.41264000
    [type] => buy
    [price] => 0.033524
)

2018-10-11 2:59:46 - cex delete buy orders: eth_btc [replace]
2018-10-11 2:59:47 - cex place new buy order: eth_btc 0.033527 2.41243 [7306599308] margin:0.33704178721627]Array
(
    [complete] => 
    [id] => 7306599308
    [time] => 1539219586655
    [pending] => 2.41243000
    [amount] => 2.41243000
    [type] => buy
    [price] => 0.033527
)

2018-10-11 2:59:55 - cex delete buy orders: eth_btc [replace]
2018-10-11 2:59:57 - cex place new buy order: eth_btc 0.033529 2.41229 [7306599931] margin:0.3370216827224]Array
(
    [complete] => 
    [id] => 7306599931
    [time] => 1539219596626
    [pending] => 2.41229000
    [amount] => 2.41229000
    [type] => buy
    [price] => 0.033529
)

2018-10-11 3:00:04 - cex delete buy orders: eth_btc [replace]
2018-10-11 3:00:05 - cex place new buy order: eth_btc 0.033531 2.41214 [7306600622] margin:0.27735528317081]Array
(
    [complete] => 
    [id] => 7306600622
    [time] => 1539219605268
    [pending] => 2.41214000
    [amount] => 2.41214000
    [type] => buy
    [price] => 0.033531
)

2018-10-11 3:00:14 - cex delete buy orders: eth_btc [replace]
2018-10-11 3:00:15 - cex place new buy order: eth_btc 0.033533 2.412 [7306601680] margin:0.23857095994988]Array
(
    [complete] => 
    [id] => 7306601680
    [time] => 1539219615013
    [pending] => 2.41200000
    [amount] => 2.41200000
    [type] => buy
    [price] => 0.033533
)

2018-10-11 3:00:24 - cex delete buy orders: eth_btc [replace]
2018-10-11 3:00:25 - cex place new buy order: eth_btc 0.033535 2.41185 [7306602632] margin:0.22662889518414]Array
(
    [complete] => 
    [id] => 7306602632
    [time] => 1539219625461
    [pending] => 2.41185000
    [amount] => 2.41185000
    [type] => buy
    [price] => 0.033535
)

2018-10-11 3:00:35 - cex delete buy orders: eth_btc [above margin]
2018-10-11 3:02:32 - cex place new buy order: eth_btc 0.033091 2.4442 [7306616015]Array
(
    [complete] => 
    [id] => 7306616015
    [time] => 1539219752122
    [pending] => 2.44420000
    [amount] => 2.44420000
    [type] => buy
    [price] => 0.033091
)

2018-10-11 3:02:42 - cex delete buy orders: eth_btc[move]
2018-10-11 3:02:43 - cex place new buy order: eth_btc 0.033071 2.44414 [7306617715] margin:0.47443490873926]Array
(
    [complete] => 
    [id] => 7306617715
    [time] => 1539219762928
    [pending] => 2.44414000
    [amount] => 2.44414000
    [type] => buy
    [price] => 0.033071
)

2018-10-11 3:03:03 - cex delete buy orders: eth_btc[move]
2018-10-11 3:03:04 - cex place new buy order: eth_btc 0.033071 2.44562 [7306619942] margin:0.20561199806481]Array
(
    [complete] => 
    [id] => 7306619942
    [time] => 1539219784134
    [pending] => 2.44562000
    [amount] => 2.44562000
    [type] => buy
    [price] => 0.033071
)

2018-10-11 3:03:13 - cex delete buy orders: eth_btc [above margin]
2018-10-11 3:04:24 - cex place new buy order: eth_btc 0.03275 2.4697 [7306632858]Array
(
    [complete] => 
    [id] => 7306632858
    [time] => 1539219864102
    [pending] => 2.46970000
    [amount] => 2.46970000
    [type] => buy
    [price] => 0.03275
)

2018-10-11 3:04:30 - cex delete buy orders: eth_btc[move]
2018-10-11 3:04:31 - cex place new buy order: eth_btc 0.032707 2.46959 [7306633730] margin:0.27480076944215]Array
(
    [complete] => 
    [id] => 7306633730
    [time] => 1539219871383
    [pending] => 2.46959000
    [amount] => 2.46959000
    [type] => buy
    [price] => 0.032707
)

2018-10-11 3:04:38 - cex delete buy orders: eth_btc[move]
2018-10-11 3:04:39 - cex place new buy order: eth_btc 0.032629 2.47283 [7306634933] margin:0.32407973584445]Array
(
    [complete] => 
    [id] => 7306634933
    [time] => 1539219879116
    [pending] => 2.47283000
    [amount] => 2.47283000
    [type] => buy
    [price] => 0.032629
)

2018-10-11 3:04:47 - cex delete buy orders: eth_btc [replace]
2018-10-11 3:04:48 - cex place new buy order: eth_btc 0.032631 2.47867 [7306636191] margin:0.73856149060709]Array
(
    [complete] => 
    [id] => 7306636191
    [time] => 1539219887988
    [pending] => 2.47867000
    [amount] => 2.47867000
    [type] => buy
    [price] => 0.032631
)

2018-10-11 3:04:55 - cex delete buy orders: eth_btc[move]
2018-10-11 3:04:57 - cex place new buy order: eth_btc 0.032607 2.47859 [7306637517] margin:0.40144643294926]Array
(
    [complete] => 
    [id] => 7306637517
    [time] => 1539219896797
    [pending] => 2.47859000
    [amount] => 2.47859000
    [type] => buy
    [price] => 0.032607
)

2018-10-11 3:05:03 - cex delete buy orders: eth_btc [replace]
2018-10-11 3:05:04 - cex place new buy order: eth_btc 0.032644 2.47768 [7306638672] margin:0.24506800637178]Array
(
    [complete] => 
    [id] => 7306638672
    [time] => 1539219903854
    [pending] => 2.47768000
    [amount] => 2.47768000
    [type] => buy
    [price] => 0.032644
)

2018-10-11 3:05:13 - cex delete buy orders: eth_btc [replace]
2018-10-11 3:05:14 - cex place new buy order: eth_btc 0.032666 2.47601 [7306640499] margin:0.35204800097961]Array
(
    [complete] => 
    [id] => 7306640499
    [time] => 1539219914059
    [pending] => 2.47601000
    [amount] => 2.47601000
    [type] => buy
    [price] => 0.032666
)

2018-10-11 3:05:23 - cex delete buy orders: eth_btc[move]
2018-10-11 3:05:25 - cex place new buy order: eth_btc 0.032514 2.47594 [7306642545] margin:0.38264915664126]Array
(
    [complete] => 
    [id] => 7306642545
    [time] => 1539219924774
    [pending] => 2.47594000
    [amount] => 2.47594000
    [type] => buy
    [price] => 0.032514
)

2018-10-11 3:05:46 - cex delete buy orders: eth_btc [replace]
2018-10-11 3:05:48 - cex place new buy order: eth_btc 0.032516 2.48743 [7306646349] margin:0.82420961987943]Array
(
    [complete] => 
    [id] => 7306646349
    [time] => 1539219948024
    [pending] => 2.48743000
    [amount] => 2.48743000
    [type] => buy
    [price] => 0.032516
)

2018-10-11 3:05:56 - cex delete buy orders: eth_btc [replace]
2018-10-11 3:05:57 - cex place new buy order: eth_btc 0.032519 2.48721 [7306647373] margin:0.48279467388295]Array
(
    [complete] => 
    [id] => 7306647373
    [time] => 1539219956859
    [pending] => 2.48721000
    [amount] => 2.48721000
    [type] => buy
    [price] => 0.032519
)

2018-10-11 3:06:05 - cex delete buy orders: eth_btc [replace]
2018-10-11 3:06:06 - cex place new buy order: eth_btc 0.032556 2.48438 [7306648798] margin:0.23958717287136]Array
(
    [complete] => 
    [id] => 7306648798
    [time] => 1539219966269
    [pending] => 2.48438000
    [amount] => 2.48438000
    [type] => buy
    [price] => 0.032556
)

2018-10-11 3:06:13 - cex delete buy orders: eth_btc[move]
2018-10-11 3:06:15 - cex place new buy order: eth_btc 0.032397 0.02172 [] margin:0]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2018-10-11 7:16:28 - cex place new buy order: eth_btc 1.0E-6 19.8 []Array
(
    [error] => Error: Price value cannot be lower than:0.0125, got price:0.000001
)

2018-10-11 8:10:55 - cex place new buy order: eth_btc 0.032017 1.7177 [7308340097]Array
(
    [complete] => 
    [id] => 7308340097
    [time] => 1539238254764
    [pending] => 1.71770000
    [amount] => 1.71770000
    [type] => buy
    [price] => 0.032017
)

2018-10-11 8:11:03 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:11:03 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:11:04 - cex place new buy order: eth_btc 0.032026 1.71721 [7308341134] margin:0.43089989383625]Array
(
    [complete] => 
    [id] => 7308341134
    [time] => 1539238264389
    [pending] => 1.71721000
    [amount] => 1.71721000
    [type] => buy
    [price] => 0.032026
)

2018-10-11 8:11:05 - cex place new buy order: eth_btc 0.032026 1.71721 [] margin:0.43089989383625]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2018-10-11 8:11:12 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:11:14 - cex place new buy order: eth_btc 0.032028 1.7171 [7308342037] margin:0.43399525415262]Array
(
    [complete] => 
    [id] => 7308342037
    [time] => 1539238273533
    [pending] => 1.71710000
    [amount] => 1.71710000
    [type] => buy
    [price] => 0.032028
)

2018-10-11 8:11:24 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:11:25 - cex place new buy order: eth_btc 0.03203 1.717 [7308343149] margin:0.43084608179831]Array
(
    [complete] => 
    [id] => 7308343149
    [time] => 1539238285298
    [pending] => 1.71700000
    [amount] => 1.71700000
    [type] => buy
    [price] => 0.03203
)

2018-10-11 8:11:33 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:11:35 - cex place new buy order: eth_btc 0.032032 1.71689 [7308344136] margin:0.41833166833167]Array
(
    [complete] => 
    [id] => 7308344136
    [time] => 1539238294806
    [pending] => 1.71689000
    [amount] => 1.71689000
    [type] => buy
    [price] => 0.032032
)

2018-10-11 8:11:44 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:11:45 - cex place new buy order: eth_btc 0.032034 1.71678 [7308345235] margin:0.3308984204283]Array
(
    [complete] => 
    [id] => 7308345235
    [time] => 1539238305087
    [pending] => 1.71678000
    [amount] => 1.71678000
    [type] => buy
    [price] => 0.032034
)

2018-10-11 8:11:53 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:11:54 - cex place new buy order: eth_btc 0.032036 1.71667 [7308346274] margin:0.32775627419153]Array
(
    [complete] => 
    [id] => 7308346274
    [time] => 1539238314385
    [pending] => 1.71667000
    [amount] => 1.71667000
    [type] => buy
    [price] => 0.032036
)

2018-10-11 8:12:03 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:12:04 - cex place new buy order: eth_btc 0.032038 1.71657 [7308347426] margin:0.20288407516074]Array
(
    [complete] => 
    [id] => 7308347426
    [time] => 1539238323955
    [pending] => 1.71657000
    [amount] => 1.71657000
    [type] => buy
    [price] => 0.032038
)

2018-10-11 8:12:13 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:12:15 - cex place new buy order: eth_btc 0.03204 1.71646 [7308348314] margin:0.38389513108614]Array
(
    [complete] => 
    [id] => 7308348314
    [time] => 1539238334792
    [pending] => 1.71646000
    [amount] => 1.71646000
    [type] => buy
    [price] => 0.03204
)

2018-10-11 8:12:23 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:12:24 - cex place new buy order: eth_btc 0.032042 1.71635 [7308349195] margin:0.22158417077587]Array
(
    [complete] => 
    [id] => 7308349195
    [time] => 1539238344103
    [pending] => 1.71635000
    [amount] => 1.71635000
    [type] => buy
    [price] => 0.032042
)

2018-10-11 8:12:51 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:12:53 - cex place new buy order: eth_btc 0.032044 1.71625 [7308351943] margin:0.24029459493196]Array
(
    [complete] => 
    [id] => 7308351943
    [time] => 1539238373501
    [pending] => 1.71625000
    [amount] => 1.71625000
    [type] => buy
    [price] => 0.032044
)

2018-10-11 8:13:04 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:13:06 - cex place new buy order: eth_btc 0.032046 1.71614 [7308353599] margin:0.34637708294327]Array
(
    [complete] => 
    [id] => 7308353599
    [time] => 1539238385826
    [pending] => 1.71614000
    [amount] => 1.71614000
    [type] => buy
    [price] => 0.032046
)

2018-10-11 8:13:15 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:13:17 - cex place new buy order: eth_btc 0.032048 1.71603 [7308355246] margin:0.29955067398901]Array
(
    [complete] => 
    [id] => 7308355246
    [time] => 1539238396732
    [pending] => 1.71603000
    [amount] => 1.71603000
    [type] => buy
    [price] => 0.032048
)

2018-10-11 8:13:24 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:13:25 - cex place new buy order: eth_btc 0.03205 1.71592 [7308356351] margin:0.29641185647424]Array
(
    [complete] => 
    [id] => 7308356351
    [time] => 1539238405413
    [pending] => 1.71592000
    [amount] => 1.71592000
    [type] => buy
    [price] => 0.03205
)

2018-10-11 8:13:32 - cex delete buy orders: eth_btc [above margin]
2018-10-11 8:13:45 - cex place new buy order: eth_btc 0.031982 1.7196 [7308358285]Array
(
    [complete] => 
    [id] => 7308358285
    [time] => 1539238424756
    [pending] => 1.71960000
    [amount] => 1.71960000
    [type] => buy
    [price] => 0.031982
)

2018-10-11 8:13:52 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:13:53 - cex place new buy order: eth_btc 0.031987 1.7193 [7308359442] margin:0.4282989964673]Array
(
    [complete] => 
    [id] => 7308359442
    [time] => 1539238433324
    [pending] => 1.71930000
    [amount] => 1.71930000
    [type] => buy
    [price] => 0.031987
)

2018-10-11 8:14:00 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:14:02 - cex place new buy order: eth_btc 0.03199 1.71914 [7308360388] margin:0.42825883088466]Array
(
    [complete] => 
    [id] => 7308360388
    [time] => 1539238441771
    [pending] => 1.71914000
    [amount] => 1.71914000
    [type] => buy
    [price] => 0.03199
)

2018-10-11 8:14:10 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:14:11 - cex place new buy order: eth_btc 0.031993 1.71898 [7308362256] margin:0.34069952802176]Array
(
    [complete] => 
    [id] => 7308362256
    [time] => 1539238451397
    [pending] => 1.71898000
    [amount] => 1.71898000
    [type] => buy
    [price] => 0.031993
)

2018-10-11 8:14:20 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:14:21 - cex place new buy order: eth_btc 0.031997 1.71877 [7308363541] margin:0.36253398756134]Array
(
    [complete] => 
    [id] => 7308363541
    [time] => 1539238461324
    [pending] => 1.71877000
    [amount] => 1.71877000
    [type] => buy
    [price] => 0.031997
)

2018-10-11 8:14:32 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:14:33 - cex place new buy order: eth_btc 0.031999 1.71866 [7308364874] margin:0.362511328479]Array
(
    [complete] => 
    [id] => 7308364874
    [time] => 1539238472801
    [pending] => 1.71866000
    [amount] => 1.71866000
    [type] => buy
    [price] => 0.031999
)

2018-10-11 8:14:42 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:14:45 - cex place new buy order: eth_btc 0.032003 1.71844 [7308366566] margin:0.34371777645845]Array
(
    [complete] => 
    [id] => 7308366566
    [time] => 1539238484627
    [pending] => 1.71844000
    [amount] => 1.71844000
    [type] => buy
    [price] => 0.032003
)

2018-10-11 8:14:53 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:14:54 - cex place new buy order: eth_btc 0.032005 1.71834 [7308367847] margin:0.2718325261678]Array
(
    [complete] => 
    [id] => 7308367847
    [time] => 1539238494426
    [pending] => 1.71834000
    [amount] => 1.71834000
    [type] => buy
    [price] => 0.032005
)

2018-10-11 8:15:04 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:15:05 - cex place new buy order: eth_btc 0.032009 1.71812 [7308369151] margin:0.23430910056546]Array
(
    [complete] => 
    [id] => 7308369151
    [time] => 1539238504778
    [pending] => 1.71812000
    [amount] => 1.71812000
    [type] => buy
    [price] => 0.032009
)

2018-10-11 8:15:13 - cex delete buy orders: eth_btc [above margin]
2018-10-11 8:15:22 - cex place new buy order: eth_btc 0.031903 1.7238 [7308371116]Array
(
    [complete] => 
    [id] => 7308371116
    [time] => 1539238522472
    [pending] => 1.72380000
    [amount] => 1.72380000
    [type] => buy
    [price] => 0.031903
)

2018-10-11 8:15:30 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:15:31 - cex place new buy order: eth_btc 0.031909 1.72351 [7308371788] margin:0.43247986461499]Array
(
    [complete] => 
    [id] => 7308371788
    [time] => 1539238531116
    [pending] => 1.72351000
    [amount] => 1.72351000
    [type] => buy
    [price] => 0.031909
)

2018-10-11 8:15:40 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:15:42 - cex place new buy order: eth_btc 0.031911 1.7234 [7308372796] margin:0.29456927078435]Array
(
    [complete] => 
    [id] => 7308372796
    [time] => 1539238541580
    [pending] => 1.72340000
    [amount] => 1.72340000
    [type] => buy
    [price] => 0.031911
)

2018-10-11 8:15:53 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:15:54 - cex place new buy order: eth_btc 0.031923 1.72275 [7308373817] margin:0.29759107853271]Array
(
    [complete] => 
    [id] => 7308373817
    [time] => 1539238553794
    [pending] => 1.72275000
    [amount] => 1.72275000
    [type] => buy
    [price] => 0.031923
)

2018-10-11 8:16:04 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:16:05 - cex place new buy order: eth_btc 0.031925 1.72264 [7308374953] margin:0.23492560689116]Array
(
    [complete] => 
    [id] => 7308374953
    [time] => 1539238565488
    [pending] => 1.72264000
    [amount] => 1.72264000
    [type] => buy
    [price] => 0.031925
)

2018-10-11 8:16:16 - cex delete buy orders: eth_btc [above margin]
2018-10-11 8:16:31 - cex place new buy order: eth_btc 0.031882 1.725 [7308377213]Array
(
    [complete] => 
    [id] => 7308377213
    [time] => 1539238590972
    [pending] => 1.72500000
    [amount] => 1.72500000
    [type] => buy
    [price] => 0.031882
)

2018-10-11 8:16:40 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:16:41 - cex place new buy order: eth_btc 0.031884 1.72486 [7308377943] margin:0.36068247396812]Array
(
    [complete] => 
    [id] => 7308377943
    [time] => 1539238600957
    [pending] => 1.72486000
    [amount] => 1.72486000
    [type] => buy
    [price] => 0.031884
)

2018-10-11 8:16:52 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:16:53 - cex place new buy order: eth_btc 0.031887 1.7247 [7308378827] margin:0.32301564901056]Array
(
    [complete] => 
    [id] => 7308378827
    [time] => 1539238612701
    [pending] => 1.72470000
    [amount] => 1.72470000
    [type] => buy
    [price] => 0.031887
)

2018-10-11 8:17:01 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:17:03 - cex place new buy order: eth_btc 0.031891 1.72448 [7308379957] margin:0.29788968674547]Array
(
    [complete] => 
    [id] => 7308379957
    [time] => 1539238622615
    [pending] => 1.72448000
    [amount] => 1.72448000
    [type] => buy
    [price] => 0.031891
)

2018-10-11 8:17:11 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:17:12 - cex place new buy order: eth_btc 0.031893 1.72437 [7308381080] margin:0.25397422631928]Array
(
    [complete] => 
    [id] => 7308381080
    [time] => 1539238632313
    [pending] => 1.72437000
    [amount] => 1.72437000
    [type] => buy
    [price] => 0.031893
)

2018-10-11 8:17:21 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:17:22 - cex place new buy order: eth_btc 0.031895 1.72426 [7308381939] margin:0.28217588963788]Array
(
    [complete] => 
    [id] => 7308381939
    [time] => 1539238641842
    [pending] => 1.72426000
    [amount] => 1.72426000
    [type] => buy
    [price] => 0.031895
)

2018-10-11 8:17:31 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:17:32 - cex place new buy order: eth_btc 0.031897 1.72415 [7308383206] margin:0.28215819669561]Array
(
    [complete] => 
    [id] => 7308383206
    [time] => 1539238651755
    [pending] => 0.48158200
    [amount] => 1.72415000
    [type] => buy
    [price] => 0.031897
)

2018-10-11 8:17:43 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:17:45 - cex place new buy order: eth_btc 0.031899 0.49148 [7308384195] margin:0.22571240477756]Array
(
    [complete] => 
    [id] => 7308384195
    [time] => 1539238664738
    [pending] => 0.49148000
    [amount] => 0.49148000
    [type] => buy
    [price] => 0.031899
)

2018-10-11 8:17:54 - cex delete buy orders: eth_btc [above margin]
2018-10-11 8:18:08 - cex place new buy order: eth_btc 0.031758 0.4937 []Array
(
    [error] => rate limit exceeded
)

2018-10-11 8:18:37 - cex place new buy order: eth_btc 0.031752 0.4938 [7308389026]Array
(
    [complete] => 
    [id] => 7308389026
    [time] => 1539238717162
    [pending] => 0.49380000
    [amount] => 0.49380000
    [type] => buy
    [price] => 0.031752
)

2018-10-11 8:18:47 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:18:48 - cex place new buy order: eth_btc 0.031764 0.49356 [7308389799] margin:0.41241657222013]Array
(
    [complete] => 
    [id] => 7308389799
    [time] => 1539238728049
    [pending] => 0.49356000
    [amount] => 0.49356000
    [type] => buy
    [price] => 0.031764
)

2018-10-11 8:18:57 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:18:58 - cex place new buy order: eth_btc 0.03177 0.49347 [7308390590] margin:0.35568146049734]Array
(
    [complete] => 
    [id] => 7308390590
    [time] => 1539238737662
    [pending] => 0.49347000
    [amount] => 0.49347000
    [type] => buy
    [price] => 0.03177
)

2018-10-11 8:19:06 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:19:07 - cex place new buy order: eth_btc 0.031772 0.49344 [7308391452] margin:0.34306936925594]Array
(
    [complete] => 
    [id] => 7308391452
    [time] => 1539238746955
    [pending] => 0.49344000
    [amount] => 0.49344000
    [type] => buy
    [price] => 0.031772
)

2018-10-11 8:19:16 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:19:17 - cex place new buy order: eth_btc 0.031774 0.49341 [7308392506] margin:0.28325045634796]Array
(
    [complete] => 
    [id] => 7308392506
    [time] => 1539238756957
    [pending] => 0.49341000
    [amount] => 0.49341000
    [type] => buy
    [price] => 0.031774
)

2018-10-11 8:19:28 - cex delete buy orders: eth_btc [above margin]
2018-10-11 8:20:38 - cex place new buy order: eth_btc 0.031485 0.4979 [7308400725]Array
(
    [complete] => 
    [id] => 7308400725
    [time] => 1539238838168
    [pending] => 0.49790000
    [amount] => 0.49790000
    [type] => buy
    [price] => 0.031485
)

2018-10-11 8:20:46 - cex delete buy orders: eth_btc[move]
2018-10-11 8:20:47 - cex place new buy order: eth_btc 0.031416 0.49792 [7308401693] margin:0.24455313472656]Array
(
    [complete] => 
    [id] => 7308401693
    [time] => 1539238847466
    [pending] => 0.49792000
    [amount] => 0.49792000
    [type] => buy
    [price] => 0.031416
)

2018-10-11 8:20:56 - cex delete buy orders: eth_btc[move]
2018-10-11 8:20:57 - cex place new buy order: eth_btc 0.031379 0.49902 [7308402549] margin:0.53474233695134]Array
(
    [complete] => 
    [id] => 7308402549
    [time] => 1539238857511
    [pending] => 0.49902000
    [amount] => 0.49902000
    [type] => buy
    [price] => 0.031379
)

2018-10-11 8:21:07 - cex delete buy orders: eth_btc[move]
2018-10-11 8:21:08 - cex place new buy order: eth_btc 0.031333 0.4996 [7308403855] margin:0.51306564690887]Array
(
    [complete] => 
    [id] => 7308403855
    [time] => 1539238868256
    [pending] => 0.49960000
    [amount] => 0.49960000
    [type] => buy
    [price] => 0.031333
)

2018-10-11 8:21:17 - cex delete buy orders: eth_btc[move]
2018-10-11 8:21:19 - cex place new buy order: eth_btc 0.031334 0.4996 [7308405292] margin:0.066921606118542]Array
(
    [complete] => 
    [id] => 7308405292
    [time] => 1539238879066
    [pending] => 0.49960000
    [amount] => 0.49960000
    [type] => buy
    [price] => 0.031334
)

2018-10-11 8:21:29 - cex delete buy orders: eth_btc [above margin]
2018-10-11 8:21:40 - cex place new buy order: eth_btc 0.03124 0.5018 [7308407463]Array
(
    [complete] => 
    [id] => 7308407463
    [time] => 1539238899958
    [pending] => 0.50180000
    [amount] => 0.50180000
    [type] => buy
    [price] => 0.03124
)

2018-10-11 8:22:00 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:22:01 - cex place new buy order: eth_btc 0.031242 0.50181 [7308409518] margin:0.55694257729977]Array
(
    [complete] => 
    [id] => 7308409518
    [time] => 1539238921257
    [pending] => 0.50181000
    [amount] => 0.50181000
    [type] => buy
    [price] => 0.031242
)

2018-10-11 8:22:06 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:22:07 - cex place new buy order: eth_btc 0.031322 0.50053 [7308410322] margin:0.23944831109124]Array
(
    [complete] => 
    [id] => 7308410322
    [time] => 1539238926804
    [pending] => 0.50053000
    [amount] => 0.50053000
    [type] => buy
    [price] => 0.031322
)

2018-10-11 8:22:15 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:22:17 - cex place new buy order: eth_btc 0.031324 0.5005 [7308411608] margin:0.23304814199976]Array
(
    [complete] => 
    [id] => 7308411608
    [time] => 1539238936639
    [pending] => 0.50050000
    [amount] => 0.50050000
    [type] => buy
    [price] => 0.031324
)

2018-10-11 8:22:22 - cex delete buy orders: eth_btc [above margin]
2018-10-11 8:22:31 - cex place new buy order: eth_btc 0.031265 0.5014 [7308413347]Array
(
    [complete] => 
    [id] => 7308413347
    [time] => 1539238950717
    [pending] => 0.50140000
    [amount] => 0.50140000
    [type] => buy
    [price] => 0.031265
)

2018-10-11 8:22:38 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:22:39 - cex place new buy order: eth_btc 0.03127 0.50136 [7308414443] margin:0.24944035817078]Array
(
    [complete] => 
    [id] => 7308414443
    [time] => 1539238958990
    [pending] => 0.50136000
    [amount] => 0.50136000
    [type] => buy
    [price] => 0.03127
)

2018-10-11 8:22:48 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:22:49 - cex place new buy order: eth_btc 0.031277 0.50125 [7308415803] margin:0.29734309556544]Array
(
    [complete] => 
    [id] => 7308415803
    [time] => 1539238969034
    [pending] => 0.50125000
    [amount] => 0.50125000
    [type] => buy
    [price] => 0.031277
)

2018-10-11 8:22:59 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:23:01 - cex place new buy order: eth_btc 0.031302 0.50085 [7308417264] margin:0.29391093220879]Array
(
    [complete] => 
    [id] => 7308417264
    [time] => 1539238980732
    [pending] => 0.50085000
    [amount] => 0.50085000
    [type] => buy
    [price] => 0.031302
)

2018-10-11 8:23:07 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:23:08 - cex place new buy order: eth_btc 0.031305 0.5008 [7308418487] margin:0.30985465580577]Array
(
    [complete] => 
    [id] => 7308418487
    [time] => 1539238988092
    [pending] => 0.50080000
    [amount] => 0.50080000
    [type] => buy
    [price] => 0.031305
)

2018-10-11 8:23:15 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:23:16 - cex place new buy order: eth_btc 0.031308 0.50075 [7308419719] margin:0.34495975469528]Array
(
    [complete] => 
    [id] => 7308419719
    [time] => 1539238996243
    [pending] => 0.50075000
    [amount] => 0.50075000
    [type] => buy
    [price] => 0.031308
)

2018-10-11 8:23:23 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:23:25 - cex place new buy order: eth_btc 0.03131 0.50072 [7308421259] margin:0.31938677738743]Array
(
    [complete] => 
    [id] => 7308421259
    [time] => 1539239005039
    [pending] => 0.50072000
    [amount] => 0.50072000
    [type] => buy
    [price] => 0.03131
)

2018-10-11 8:23:33 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:23:34 - cex place new buy order: eth_btc 0.031312 0.50069 [7308422490] margin:0.44711292795094]Array
(
    [complete] => 
    [id] => 7308422490
    [time] => 1539239014122
    [pending] => 0.50069000
    [amount] => 0.50069000
    [type] => buy
    [price] => 0.031312
)

2018-10-11 8:23:41 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:23:42 - cex place new buy order: eth_btc 0.031321 0.50055 [7308423348] margin:0.49806838862103]Array
(
    [complete] => 
    [id] => 7308423348
    [time] => 1539239022384
    [pending] => 0.50055000
    [amount] => 0.50055000
    [type] => buy
    [price] => 0.031321
)

2018-10-11 8:23:49 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:23:50 - cex place new buy order: eth_btc 0.031323 0.99088 [7308424755] margin:0.42460811544232]Array
(
    [complete] => 
    [id] => 7308424755
    [time] => 1539239030297
    [pending] => 0.99088000
    [amount] => 0.99088000
    [type] => buy
    [price] => 0.031323
)

2018-10-11 8:23:58 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:24:00 - cex place new buy order: eth_btc 0.03133 0.99066 [7308426164] margin:0.36067666773059]Array
(
    [complete] => 
    [id] => 7308426164
    [time] => 1539239039901
    [pending] => 0.99066000
    [amount] => 0.99066000
    [type] => buy
    [price] => 0.03133
)

2018-10-11 8:24:04 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:24:05 - cex place new buy order: eth_btc 0.031375 0.98924 [7308426937] margin:0.26135458167331]Array
(
    [complete] => 
    [id] => 7308426937
    [time] => 1539239044951
    [pending] => 0.98924000
    [amount] => 0.98924000
    [type] => buy
    [price] => 0.031375
)

2018-10-11 8:24:12 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:24:13 - cex place new buy order: eth_btc 0.031378 0.98915 [7308428128] margin:0.23902097010644]Array
(
    [complete] => 
    [id] => 7308428128
    [time] => 1539239053098
    [pending] => 0.98915000
    [amount] => 0.98915000
    [type] => buy
    [price] => 0.031378
)

2018-10-11 8:24:20 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:24:21 - cex place new buy order: eth_btc 0.031382 0.98902 [7308429141] margin:0.35689248613855]Array
(
    [complete] => 
    [id] => 7308429141
    [time] => 1539239061280
    [pending] => 0.98902000
    [amount] => 0.98902000
    [type] => buy
    [price] => 0.031382
)

2018-10-11 8:24:29 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:24:30 - cex place new buy order: eth_btc 0.031384 0.98896 [7308430308] margin:0.36961509049196]Array
(
    [complete] => 
    [id] => 7308430308
    [time] => 1539239070090
    [pending] => 0.98896000
    [amount] => 0.98896000
    [type] => buy
    [price] => 0.031384
)

2018-10-11 8:24:37 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:24:38 - cex place new buy order: eth_btc 0.031386 0.98889 [7308431211] margin:0.36321926973808]Array
(
    [complete] => 
    [id] => 7308431211
    [time] => 1539239077786
    [pending] => 0.98889000
    [amount] => 0.98889000
    [type] => buy
    [price] => 0.031386
)

2018-10-11 8:24:45 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:24:47 - cex place new buy order: eth_btc 0.031388 0.98883 [7308432080] margin:0.35682426404995]Array
(
    [complete] => 
    [id] => 7308432080
    [time] => 1539239086585
    [pending] => 0.98883000
    [amount] => 0.98883000
    [type] => buy
    [price] => 0.031388
)

2018-10-11 8:24:55 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:24:57 - cex place new buy order: eth_btc 0.031392 0.98871 [7308433428] margin:0.35359327217126]Array
(
    [complete] => 
    [id] => 7308433428
    [time] => 1539239096564
    [pending] => 0.98871000
    [amount] => 0.98871000
    [type] => buy
    [price] => 0.031392
)

2018-10-11 8:25:05 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:25:06 - cex place new buy order: eth_btc 0.031403 0.98836 [7308434868] margin:0.31207209502278]Array
(
    [complete] => 
    [id] => 7308434868
    [time] => 1539239106216
    [pending] => 0.98836000
    [amount] => 0.98836000
    [type] => buy
    [price] => 0.031403
)

2018-10-11 8:25:15 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:25:16 - cex place new buy order: eth_btc 0.03141 0.98814 [7308436271] margin:0.41388092964023]Array
(
    [complete] => 
    [id] => 7308436271
    [time] => 1539239116073
    [pending] => 0.98814000
    [amount] => 0.98814000
    [type] => buy
    [price] => 0.03141
)

2018-10-11 8:25:23 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:25:24 - cex place new buy order: eth_btc 0.031417 0.98792 [7308436917] margin:0.3978737626126]Array
(
    [complete] => 
    [id] => 7308436917
    [time] => 1539239124164
    [pending] => 0.98792000
    [amount] => 0.98792000
    [type] => buy
    [price] => 0.031417
)

2018-10-11 8:25:31 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:25:32 - cex place new buy order: eth_btc 0.031423 0.98773 [7308437432] margin:0.41370970308372]Array
(
    [complete] => 
    [id] => 7308437432
    [time] => 1539239132312
    [pending] => 0.98773000
    [amount] => 0.98773000
    [type] => buy
    [price] => 0.031423
)

2018-10-11 8:25:41 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:25:42 - cex place new buy order: eth_btc 0.031432 0.98745 [7308438205] margin:0.38177653346907]Array
(
    [complete] => 
    [id] => 7308438205
    [time] => 1539239142187
    [pending] => 0.98745000
    [amount] => 0.98745000
    [type] => buy
    [price] => 0.031432
)

2018-10-11 8:25:49 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:25:50 - cex place new buy order: eth_btc 0.031439 0.98723 [7308438850] margin:0.41349915709787]Array
(
    [complete] => 
    [id] => 7308438850
    [time] => 1539239150039
    [pending] => 0.98723000
    [amount] => 0.98723000
    [type] => buy
    [price] => 0.031439
)

2018-10-11 8:25:57 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:25:58 - cex place new buy order: eth_btc 0.031452 0.98682 [7308439585] margin:0.44194327864682]Array
(
    [complete] => 
    [id] => 7308439585
    [time] => 1539239158168
    [pending] => 0.98682000
    [amount] => 0.98682000
    [type] => buy
    [price] => 0.031452
)

2018-10-11 8:26:04 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:26:06 - cex place new buy order: eth_btc 0.031527 0.98447 [7308440474] margin:0.24423510007296]Array
(
    [complete] => 
    [id] => 7308440474
    [time] => 1539239165535
    [pending] => 0.98447000
    [amount] => 0.98447000
    [type] => buy
    [price] => 0.031527
)

2018-10-11 8:26:32 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:26:34 - cex place new buy order: eth_btc 0.031534 0.98425 [7308443021] margin:0.52324475169658]Array
(
    [complete] => 
    [id] => 7308443021
    [time] => 1539239193699
    [pending] => 0.98425000
    [amount] => 0.98425000
    [type] => buy
    [price] => 0.031534
)

2018-10-11 8:26:44 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:26:46 - cex place new buy order: eth_btc 0.031545 0.98391 [7308444282] margin:0.45015057853859]Array
(
    [complete] => 
    [id] => 7308444282
    [time] => 1539239206105
    [pending] => 0.98391000
    [amount] => 0.98391000
    [type] => buy
    [price] => 0.031545
)

2018-10-11 8:26:55 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:26:56 - cex place new buy order: eth_btc 0.031548 0.98382 [7308445194] margin:0.49448459490302]Array
(
    [complete] => 
    [id] => 7308445194
    [time] => 1539239216181
    [pending] => 0.98382000
    [amount] => 0.98382000
    [type] => buy
    [price] => 0.031548
)

2018-10-11 8:27:04 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:27:05 - cex place new buy order: eth_btc 0.031611 0.98186 [7308446078] margin:0.27522065103918]Array
(
    [complete] => 
    [id] => 7308446078
    [time] => 1539239225233
    [pending] => 0.98186000
    [amount] => 0.98186000
    [type] => buy
    [price] => 0.031611
)

2018-10-11 8:27:14 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:27:15 - cex place new buy order: eth_btc 0.031618 0.98164 [7308446872] margin:0.27199696375484]Array
(
    [complete] => 
    [id] => 7308446872
    [time] => 1539239234766
    [pending] => 0.98164000
    [amount] => 0.98164000
    [type] => buy
    [price] => 0.031618
)

2018-10-11 8:27:24 - cex delete buy orders: eth_btc [above margin]
2018-10-11 8:27:38 - cex place new buy order: eth_btc 0.031608 0.9819 [7308449007]Array
(
    [complete] => 
    [id] => 7308449007
    [time] => 1539239258390
    [pending] => 0.98190000
    [amount] => 0.98190000
    [type] => buy
    [price] => 0.031608
)

2018-10-11 8:27:46 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:28:34 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:28:36 - cex place new buy order: eth_btc 0.031619 0.98161 [7308455538] margin:0.41430785287326]Array
(
    [complete] => 
    [id] => 7308455538
    [time] => 1539239315780
    [pending] => 0.98161000
    [amount] => 0.98161000
    [type] => buy
    [price] => 0.031619
)

2018-10-11 8:28:45 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:28:46 - cex place new buy order: eth_btc 0.031627 0.98136 [7308456569] margin:0.32250924842696]Array
(
    [complete] => 
    [id] => 7308456569
    [time] => 1539239326424
    [pending] => 0.98136000
    [amount] => 0.98136000
    [type] => buy
    [price] => 0.031627
)

2018-10-11 8:28:57 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:28:58 - cex place new buy order: eth_btc 0.031629 0.9813 [7308457712] margin:0.31932719972176]Array
(
    [complete] => 
    [id] => 7308457712
    [time] => 1539239338437
    [pending] => 0.98130000
    [amount] => 0.98130000
    [type] => buy
    [price] => 0.031629
)

2018-10-11 8:29:04 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:29:05 - cex place new buy order: eth_btc 0.031652 0.98058 [7308458470] margin:0.24327056742071]Array
(
    [complete] => 
    [id] => 7308458470
    [time] => 1539239345357
    [pending] => 0.98058000
    [amount] => 0.98058000
    [type] => buy
    [price] => 0.031652
)

2018-10-11 8:29:18 - cex delete buy orders: eth_btc [above margin]
2018-10-11 8:30:43 - cex place new buy order: eth_btc 0.031633 0.9812 [7308467184]Array
(
    [complete] => 
    [id] => 7308467184
    [time] => 1539239443219
    [pending] => 0.98120000
    [amount] => 0.98120000
    [type] => buy
    [price] => 0.031633
)

2018-10-11 8:30:52 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:30:54 - cex place new buy order: eth_btc 0.031635 0.98111 [7308468045] margin:0.23391812865496]Array
(
    [complete] => 
    [id] => 7308468045
    [time] => 1539239453661
    [pending] => 0.98111000
    [amount] => 0.98111000
    [type] => buy
    [price] => 0.031635
)

2018-10-11 8:31:03 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:31:03 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:31:04 - cex place new buy order: eth_btc 0.031637 0.98105 [7308469090] margin:0.2117773493062]Array
(
    [complete] => 
    [id] => 7308469090
    [time] => 1539239463719
    [pending] => 0.98105000
    [amount] => 0.98105000
    [type] => buy
    [price] => 0.031637
)

2018-10-11 8:31:15 - cex delete buy orders: eth_btc [above margin]
2018-10-11 8:31:34 - cex place new buy order: eth_btc 0.031625 0.9814 [7308471713]Array
(
    [complete] => 
    [id] => 7308471713
    [time] => 1539239494394
    [pending] => 0.98140000
    [amount] => 0.98140000
    [type] => buy
    [price] => 0.031625
)

2018-10-11 8:31:43 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:31:44 - cex place new buy order: eth_btc 0.031644 0.98083 [7308472875] margin:0.24333206927063]Array
(
    [complete] => 
    [id] => 7308472875
    [time] => 1539239504405
    [pending] => 0.98083000
    [amount] => 0.98083000
    [type] => buy
    [price] => 0.031644
)

2018-10-11 8:31:50 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:31:51 - cex place new buy order: eth_btc 0.031646 0.98077 [7308473364] margin:0.24963660494217]Array
(
    [complete] => 
    [id] => 7308473364
    [time] => 1539239510833
    [pending] => 0.98077000
    [amount] => 0.98077000
    [type] => buy
    [price] => 0.031646
)

2018-10-11 8:31:57 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:31:58 - cex place new buy order: eth_btc 0.03165 0.98065 [7308473970] margin:0.31279620853082]Array
(
    [complete] => 
    [id] => 7308473970
    [time] => 1539239518483
    [pending] => 0.98065000
    [amount] => 0.98065000
    [type] => buy
    [price] => 0.03165
)

2018-10-11 8:32:03 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:32:04 - cex place new buy order: eth_btc 0.031654 0.98052 [7308474836] margin:0.34434826562204]Array
(
    [complete] => 
    [id] => 7308474836
    [time] => 1539239524389
    [pending] => 0.98052000
    [amount] => 0.98052000
    [type] => buy
    [price] => 0.031654
)

2018-10-11 8:32:14 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:32:15 - cex place new buy order: eth_btc 0.03166 0.98034 [7308476073] margin:0.24320909665192]Array
(
    [complete] => 
    [id] => 7308476073
    [time] => 1539239534964
    [pending] => 0.98034000
    [amount] => 0.98034000
    [type] => buy
    [price] => 0.03166
)

2018-10-11 8:32:26 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:32:27 - cex place new buy order: eth_btc 0.031664 0.98021 [7308477948] margin:0.2400202122284]Array
(
    [complete] => 
    [id] => 7308477948
    [time] => 1539239546740
    [pending] => 0.98021000
    [amount] => 0.98021000
    [type] => buy
    [price] => 0.031664
)

2018-10-11 8:32:37 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:32:39 - cex place new buy order: eth_btc 0.031667 0.98012 [7308479555] margin:0.22420816622983]Array
(
    [complete] => 
    [id] => 7308479555
    [time] => 1539239558514
    [pending] => 0.98012000
    [amount] => 0.98012000
    [type] => buy
    [price] => 0.031667
)

2018-10-11 8:32:48 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:32:49 - cex place new buy order: eth_btc 0.031669 0.98006 [7308480670] margin:0.26208595156145]Array
(
    [complete] => 
    [id] => 7308480670
    [time] => 1539239569490
    [pending] => 0.98006000
    [amount] => 0.98006000
    [type] => buy
    [price] => 0.031669
)

2018-10-11 8:33:00 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:33:01 - cex place new buy order: eth_btc 0.031672 0.97997 [7308482329] margin:0.25258903763579]Array
(
    [complete] => 
    [id] => 7308482329
    [time] => 1539239581233
    [pending] => 0.97997000
    [amount] => 0.97997000
    [type] => buy
    [price] => 0.031672
)

2018-10-11 8:33:13 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:33:15 - cex place new buy order: eth_btc 0.031675 0.97987 [7308484572] margin:0.26519337016575]Array
(
    [complete] => 
    [id] => 7308484572
    [time] => 1539239594779
    [pending] => 0.97987000
    [amount] => 0.97987000
    [type] => buy
    [price] => 0.031675
)

2018-10-11 8:33:27 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:33:29 - cex place new buy order: eth_btc 0.031678 0.97978 [7308486452] margin:0.29042237514996]Array
(
    [complete] => 
    [id] => 7308486452
    [time] => 1539239608530
    [pending] => 0.97978000
    [amount] => 0.97978000
    [type] => buy
    [price] => 0.031678
)

2018-10-11 8:33:39 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:33:40 - cex place new buy order: eth_btc 0.03168 0.97972 [7308488200] margin:0.38825757575758]Array
(
    [complete] => 
    [id] => 7308488200
    [time] => 1539239620474
    [pending] => 0.97972000
    [amount] => 0.97972000
    [type] => buy
    [price] => 0.03168
)

2018-10-11 8:33:51 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:33:52 - cex place new buy order: eth_btc 0.031682 0.97966 [7308489432] margin:0.32510573827409]Array
(
    [complete] => 
    [id] => 7308489432
    [time] => 1539239632463
    [pending] => 0.97966000
    [amount] => 0.97966000
    [type] => buy
    [price] => 0.031682
)

2018-10-11 8:34:03 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:34:05 - cex place new buy order: eth_btc 0.031688 0.97947 [7308490715] margin:0.3471345619793]Array
(
    [complete] => 
    [id] => 7308490715
    [time] => 1539239644971
    [pending] => 0.97947000
    [amount] => 0.97947000
    [type] => buy
    [price] => 0.031688
)

2018-10-11 8:34:14 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:34:16 - cex place new buy order: eth_btc 0.031693 0.97932 [7308491812] margin:0.35654560944058]Array
(
    [complete] => 
    [id] => 7308491812
    [time] => 1539239656142
    [pending] => 0.97932000
    [amount] => 0.97932000
    [type] => buy
    [price] => 0.031693
)

2018-10-11 8:34:25 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:34:27 - cex place new buy order: eth_btc 0.031696 0.97922 [7308492964] margin:0.53634528016153]Array
(
    [complete] => 
    [id] => 7308492964
    [time] => 1539239666545
    [pending] => 0.97922000
    [amount] => 0.97922000
    [type] => buy
    [price] => 0.031696
)

2018-10-11 8:34:35 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:34:36 - cex place new buy order: eth_btc 0.031698 0.97916 [7308494094] margin:0.54577575872292]Array
(
    [complete] => 
    [id] => 7308494094
    [time] => 1539239675987
    [pending] => 0.97916000
    [amount] => 0.97916000
    [type] => buy
    [price] => 0.031698
)

2018-10-11 8:34:44 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:34:47 - cex place new buy order: eth_btc 0.031706 0.97891 [7308495526] margin:0.50779032359807]Array
(
    [complete] => 
    [id] => 7308495526
    [time] => 1539239686586
    [pending] => 0.97891000
    [amount] => 0.97891000
    [type] => buy
    [price] => 0.031706
)

2018-10-11 8:34:54 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:34:55 - cex place new buy order: eth_btc 0.031746 0.97768 [7308496455] margin:0.52290052290052]Array
(
    [complete] => 
    [id] => 7308496455
    [time] => 1539239695361
    [pending] => 0.97768000
    [amount] => 0.97768000
    [type] => buy
    [price] => 0.031746
)

2018-10-11 8:35:03 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:35:04 - cex place new buy order: eth_btc 0.03183 0.9751 [7308497937] margin:0.28903550109958]Array
(
    [complete] => 
    [id] => 7308497937
    [time] => 1539239704400
    [pending] => 0.97510000
    [amount] => 0.97510000
    [type] => buy
    [price] => 0.03183
)

2018-10-11 8:35:10 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:35:12 - cex place new buy order: eth_btc 0.031842 0.97473 [7308498734] margin:0.24809999371898]Array
(
    [complete] => 
    [id] => 7308498734
    [time] => 1539239711661
    [pending] => 0.97473000
    [amount] => 0.97473000
    [type] => buy
    [price] => 0.031842
)

2018-10-11 8:35:19 - cex delete buy orders: eth_btc [above margin]
2018-10-11 8:35:30 - cex place new buy order: eth_btc 0.031748 0.9776 [7308500519]Array
(
    [complete] => 
    [id] => 7308500519
    [time] => 1539239730235
    [pending] => 0.97760000
    [amount] => 0.97760000
    [type] => buy
    [price] => 0.031748
)

2018-10-11 8:35:35 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:35:36 - cex place new buy order: eth_btc 0.031765 0.9771 [7308500996] margin:0.40295923185896]Array
(
    [complete] => 
    [id] => 7308500996
    [time] => 1539239736220
    [pending] => 0.97710000
    [amount] => 0.97710000
    [type] => buy
    [price] => 0.031765
)

2018-10-11 8:35:43 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:35:45 - cex place new buy order: eth_btc 0.031767 0.97703 [7308501807] margin:0.35571505020933]Array
(
    [complete] => 
    [id] => 7308501807
    [time] => 1539239744940
    [pending] => 0.97703000
    [amount] => 0.97703000
    [type] => buy
    [price] => 0.031767
)

2018-10-11 8:35:52 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:35:53 - cex place new buy order: eth_btc 0.031769 0.97697 [7308502521] margin:0.39346532783531]Array
(
    [complete] => 
    [id] => 7308502521
    [time] => 1539239753312
    [pending] => 0.97697000
    [amount] => 0.97697000
    [type] => buy
    [price] => 0.031769
)

2018-10-11 8:35:59 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:36:01 - cex place new buy order: eth_btc 0.031771 0.97691 [7308502931] margin:0.4406534260804]Array
(
    [complete] => 
    [id] => 7308502931
    [time] => 1539239760659
    [pending] => 0.97691000
    [amount] => 0.97691000
    [type] => buy
    [price] => 0.031771
)

2018-10-11 8:36:08 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:36:09 - cex place new buy order: eth_btc 0.03178 0.97664 [7308503638] margin:0.35871617369414]Array
(
    [complete] => 
    [id] => 7308503638
    [time] => 1539239769262
    [pending] => 0.97664000
    [amount] => 0.97664000
    [type] => buy
    [price] => 0.03178
)

2018-10-11 8:36:19 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:36:21 - cex place new buy order: eth_btc 0.03179 0.97633 [7308504549] margin:0.32714690154136]Array
(
    [complete] => 
    [id] => 7308504549
    [time] => 1539239780976
    [pending] => 0.97633000
    [amount] => 0.97633000
    [type] => buy
    [price] => 0.03179
)

2018-10-11 8:36:31 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:36:32 - cex place new buy order: eth_btc 0.031792 0.97627 [7308505342] margin:0.31454453950679]Array
(
    [complete] => 
    [id] => 7308505342
    [time] => 1539239791965
    [pending] => 0.97627000
    [amount] => 0.97627000
    [type] => buy
    [price] => 0.031792
)

2018-10-11 8:36:41 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:36:43 - cex place new buy order: eth_btc 0.031795 0.97617 [7308506160] margin:0.26733763170308]Array
(
    [complete] => 
    [id] => 7308506160
    [time] => 1539239803105
    [pending] => 0.97617000
    [amount] => 0.97617000
    [type] => buy
    [price] => 0.031795
)

2018-10-11 8:36:52 - cex delete buy orders: eth_btc [above margin]
2018-10-11 8:37:07 - cex place new buy order: eth_btc 0.031758 0.9773 [7308508466]Array
(
    [complete] => 
    [id] => 7308508466
    [time] => 1539239826981
    [pending] => 0.97730000
    [amount] => 0.97730000
    [type] => buy
    [price] => 0.031758
)

2018-10-11 8:37:17 - cex delete buy orders: eth_btc [above margin]
2018-10-11 8:37:28 - cex place new buy order: eth_btc 0.031736 0.978 [7308510828]Array
(
    [complete] => 
    [id] => 7308510828
    [time] => 1539239847873
    [pending] => 0.97800000
    [amount] => 0.97800000
    [type] => buy
    [price] => 0.031736
)

2018-10-11 8:37:37 - cex delete buy orders: eth_btc [above margin]
2018-10-11 8:38:39 - cex place new buy order: eth_btc 0.031702 0.979 [7308517674]Array
(
    [complete] => 
    [id] => 7308517674
    [time] => 1539239919456
    [pending] => 0.97900000
    [amount] => 0.97900000
    [type] => buy
    [price] => 0.031702
)

2018-10-11 8:38:45 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:38:47 - cex place new buy order: eth_btc 0.031704 0.97898 [7308518440] margin:0.29018420388593]Array
(
    [complete] => 
    [id] => 7308518440
    [time] => 1539239927106
    [pending] => 0.97898000
    [amount] => 0.97898000
    [type] => buy
    [price] => 0.031704
)

2018-10-11 8:38:54 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:38:56 - cex place new buy order: eth_btc 0.031709 0.97882 [7308519298] margin:0.26175533760131]Array
(
    [complete] => 
    [id] => 7308519298
    [time] => 1539239935596
    [pending] => 0.97882000
    [amount] => 0.97882000
    [type] => buy
    [price] => 0.031709
)

2018-10-11 8:39:03 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:39:04 - cex place new buy order: eth_btc 0.031713 0.9787 [7308520082] margin:0.27433544603161]Array
(
    [complete] => 
    [id] => 7308520082
    [time] => 1539239944058
    [pending] => 0.97870000
    [amount] => 0.97870000
    [type] => buy
    [price] => 0.031713
)

2018-10-11 8:39:13 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:39:14 - cex place new buy order: eth_btc 0.03172 0.97848 [7308521021] margin:0.26166456494325]Array
(
    [complete] => 
    [id] => 7308521021
    [time] => 1539239953897
    [pending] => 0.97848000
    [amount] => 0.97848000
    [type] => buy
    [price] => 0.03172
)

2018-10-11 8:39:26 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:39:27 - cex place new buy order: eth_btc 0.03173 0.97817 [7308522204] margin:0.27103687362116]Array
(
    [complete] => 
    [id] => 7308522204
    [time] => 1539239967177
    [pending] => 0.97817000
    [amount] => 0.97817000
    [type] => buy
    [price] => 0.03173
)

2018-10-11 8:39:39 - cex delete buy orders: eth_btc [above margin]
2018-10-11 8:39:51 - cex place new buy order: eth_btc 0.031708 0.9789 [7308524709]Array
(
    [complete] => 
    [id] => 7308524709
    [time] => 1539239991328
    [pending] => 0.97890000
    [amount] => 0.97890000
    [type] => buy
    [price] => 0.031708
)

2018-10-11 8:39:57 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:39:58 - cex place new buy order: eth_btc 0.031714 0.97867 [7308525168] margin:0.3216245191398]Array
(
    [complete] => 
    [id] => 7308525168
    [time] => 1539239998068
    [pending] => 0.97867000
    [amount] => 0.97867000
    [type] => buy
    [price] => 0.031714
)

2018-10-11 8:40:11 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:40:13 - cex place new buy order: eth_btc 0.031718 0.97854 [7308526458] margin:0.28690333564536]Array
(
    [complete] => 
    [id] => 7308526458
    [time] => 1539240012660
    [pending] => 0.97854000
    [amount] => 0.97854000
    [type] => buy
    [price] => 0.031718
)

2018-10-11 8:40:23 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:40:24 - cex place new buy order: eth_btc 0.03172 0.97848 [7308527452] margin:0.29949558638085]Array
(
    [complete] => 
    [id] => 7308527452
    [time] => 1539240024486
    [pending] => 0.97848000
    [amount] => 0.97848000
    [type] => buy
    [price] => 0.03172
)

2018-10-11 8:40:34 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:40:36 - cex place new buy order: eth_btc 0.031724 0.97836 [7308528755] margin:0.29000126087504]Array
(
    [complete] => 
    [id] => 7308528755
    [time] => 1539240035800
    [pending] => 0.97836000
    [amount] => 0.97836000
    [type] => buy
    [price] => 0.031724
)

2018-10-11 8:40:43 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:40:44 - cex place new buy order: eth_btc 0.03173 0.97817 [7308529683] margin:0.308855972266]Array
(
    [complete] => 
    [id] => 7308529683
    [time] => 1539240044443
    [pending] => 0.97817000
    [amount] => 0.97817000
    [type] => buy
    [price] => 0.03173
)

2018-10-11 8:40:52 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:40:54 - cex place new buy order: eth_btc 0.031732 0.97811 [7308530557] margin:0.34665322072356]Array
(
    [complete] => 
    [id] => 7308530557
    [time] => 1539240053526
    [pending] => 0.97811000
    [amount] => 0.97811000
    [type] => buy
    [price] => 0.031732
)

2018-10-11 8:41:01 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:41:03 - cex place new buy order: eth_btc 0.031736 0.97799 [] margin:0.21426770859592]Array
(
    [error] => Nonce must be incremented
)

2018-10-11 8:41:04 - cex place new buy order: eth_btc 0.031711 0.9788 [7308531731]Array
(
    [complete] => 
    [id] => 7308531731
    [time] => 1539240064025
    [pending] => 0.97880000
    [amount] => 0.97880000
    [type] => buy
    [price] => 0.031711
)

2018-10-11 8:41:11 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:41:12 - cex place new buy order: eth_btc 0.031715 0.97864 [7308532484] margin:0.33737978874351]Array
(
    [complete] => 
    [id] => 7308532484
    [time] => 1539240071797
    [pending] => 0.97864000
    [amount] => 0.97864000
    [type] => buy
    [price] => 0.031715
)

2018-10-11 8:41:19 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:41:21 - cex place new buy order: eth_btc 0.031719 0.97851 [7308533257] margin:0.32787918912953]Array
(
    [complete] => 
    [id] => 7308533257
    [time] => 1539240081051
    [pending] => 0.97851000
    [amount] => 0.97851000
    [type] => buy
    [price] => 0.031719
)

2018-10-11 8:41:30 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:41:31 - cex place new buy order: eth_btc 0.031729 0.9782 [7308534067] margin:0.30571401556936]Array
(
    [complete] => 
    [id] => 7308534067
    [time] => 1539240090733
    [pending] => 0.97820000
    [amount] => 0.97820000
    [type] => buy
    [price] => 0.031729
)

2018-10-11 8:41:39 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:41:40 - cex place new buy order: eth_btc 0.031731 0.97814 [7308534877] margin:0.27417982414673]Array
(
    [complete] => 
    [id] => 7308534877
    [time] => 1539240100309
    [pending] => 0.97814000
    [amount] => 0.97814000
    [type] => buy
    [price] => 0.031731
)

2018-10-11 8:41:47 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:41:48 - cex place new buy order: eth_btc 0.031741 0.97784 [7308535610] margin:0.24573894962352]Array
(
    [complete] => 
    [id] => 7308535610
    [time] => 1539240108069
    [pending] => 0.97784000
    [amount] => 0.97784000
    [type] => buy
    [price] => 0.031741
)

2018-10-11 8:41:55 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:41:57 - cex place new buy order: eth_btc 0.031743 0.97777 [7308536376] margin:0.24572346659106]Array
(
    [complete] => 
    [id] => 7308536376
    [time] => 1539240116624
    [pending] => 0.97777000
    [amount] => 0.97777000
    [type] => buy
    [price] => 0.031743
)

2018-10-11 8:42:04 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:42:05 - cex place new buy order: eth_btc 0.031757 0.97734 [7308537338] margin:0.24246622791826]Array
(
    [complete] => 
    [id] => 7308537338
    [time] => 1539240125425
    [pending] => 0.97734000
    [amount] => 0.97734000
    [type] => buy
    [price] => 0.031757
)

2018-10-11 8:42:13 - cex delete buy orders: eth_btc [above margin]
2018-10-11 8:42:25 - cex place new buy order: eth_btc 0.031756 0.9774 [7308539960]Array
(
    [complete] => 
    [id] => 7308539960
    [time] => 1539240145381
    [pending] => 0.97740000
    [amount] => 0.97740000
    [type] => buy
    [price] => 0.031756
)

2018-10-11 8:42:32 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:42:34 - cex place new buy order: eth_btc 0.031758 0.97731 [7308540993] margin:0.22986334152024]Array
(
    [complete] => 
    [id] => 7308540993
    [time] => 1539240153578
    [pending] => 0.97731000
    [amount] => 0.97731000
    [type] => buy
    [price] => 0.031758
)

2018-10-11 8:42:40 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:42:41 - cex place new buy order: eth_btc 0.03176 0.97725 [7308541792] margin:0.23929471032746]Array
(
    [complete] => 
    [id] => 7308541792
    [time] => 1539240160721
    [pending] => 0.97725000
    [amount] => 0.97725000
    [type] => buy
    [price] => 0.03176
)

2018-10-11 8:42:48 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:42:49 - cex place new buy order: eth_btc 0.031762 0.97719 [7308542981] margin:0.26131855676594]Array
(
    [complete] => 
    [id] => 7308542981
    [time] => 1539240169455
    [pending] => 0.97719000
    [amount] => 0.97719000
    [type] => buy
    [price] => 0.031762
)

2018-10-11 8:42:56 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:42:57 - cex place new buy order: eth_btc 0.031764 0.97713 [7308544253] margin:0.2550056667926]Array
(
    [complete] => 
    [id] => 7308544253
    [time] => 1539240177166
    [pending] => 0.97713000
    [amount] => 0.97713000
    [type] => buy
    [price] => 0.031764
)

2018-10-11 8:43:04 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:43:05 - cex place new buy order: eth_btc 0.031766 0.97707 [7308545449] margin:0.27072971101176]Array
(
    [complete] => 
    [id] => 7308545449
    [time] => 1539240185036
    [pending] => 0.97707000
    [amount] => 0.97707000
    [type] => buy
    [price] => 0.031766
)

2018-10-11 8:43:12 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:43:13 - cex place new buy order: eth_btc 0.031776 0.97676 [7308546548] margin:0.24861530715006]Array
(
    [complete] => 
    [id] => 7308546548
    [time] => 1539240193159
    [pending] => 0.97676000
    [amount] => 0.97676000
    [type] => buy
    [price] => 0.031776
)

2018-10-11 8:43:20 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:43:21 - cex place new buy order: eth_btc 0.031778 0.9767 [7308547440] margin:0.22657184215495]Array
(
    [complete] => 
    [id] => 7308547440
    [time] => 1539240200886
    [pending] => 0.97670000
    [amount] => 0.97670000
    [type] => buy
    [price] => 0.031778
)

2018-10-11 8:43:29 - cex delete buy orders: eth_btc [above margin]
2018-10-11 8:43:48 - cex place new buy order: eth_btc 0.031675 0.9799 [7308550821]Array
(
    [complete] => 
    [id] => 7308550821
    [time] => 1539240227625
    [pending] => 0.97990000
    [amount] => 0.97990000
    [type] => buy
    [price] => 0.031675
)

2018-10-11 8:43:54 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:43:56 - cex place new buy order: eth_btc 0.031679 0.97975 [7308551800] margin:0.41667981943874]Array
(
    [complete] => 
    [id] => 7308551800
    [time] => 1539240235546
    [pending] => 0.97975000
    [amount] => 0.97975000
    [type] => buy
    [price] => 0.031679
)

2018-10-11 8:44:03 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:44:04 - cex place new buy order: eth_btc 0.031685 0.97956 [7308552552] margin:0.36610383462208]Array
(
    [complete] => 
    [id] => 7308552552
    [time] => 1539240243972
    [pending] => 0.97956000
    [amount] => 0.97956000
    [type] => buy
    [price] => 0.031685
)

2018-10-11 8:44:12 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:44:13 - cex place new buy order: eth_btc 0.031694 0.97929 [7308553667] margin:0.37231021644475]Array
(
    [complete] => 
    [id] => 7308553667
    [time] => 1539240253405
    [pending] => 0.97929000
    [amount] => 0.97929000
    [type] => buy
    [price] => 0.031694
)

2018-10-11 8:44:21 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:44:22 - cex place new buy order: eth_btc 0.031702 0.97904 [7308554484] margin:0.3469812630118]Array
(
    [complete] => 
    [id] => 7308554484
    [time] => 1539240261823
    [pending] => 0.97904000
    [amount] => 0.97904000
    [type] => buy
    [price] => 0.031702
)

2018-10-11 8:44:30 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:44:32 - cex place new buy order: eth_btc 0.031708 0.97885 [7308555180] margin:0.33430049198941]Array
(
    [complete] => 
    [id] => 7308555180
    [time] => 1539240271980
    [pending] => 0.97885000
    [amount] => 0.97885000
    [type] => buy
    [price] => 0.031708
)

2018-10-11 8:44:39 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:44:40 - cex place new buy order: eth_btc 0.031714 0.97867 [7308556242] margin:0.28693952197767]Array
(
    [complete] => 
    [id] => 7308556242
    [time] => 1539240280021
    [pending] => 0.97867000
    [amount] => 0.97867000
    [type] => buy
    [price] => 0.031714
)

2018-10-11 8:44:47 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:44:48 - cex place new buy order: eth_btc 0.031716 0.97861 [7308557109] margin:0.28376844494893]Array
(
    [complete] => 
    [id] => 7308557109
    [time] => 1539240288347
    [pending] => 0.97861000
    [amount] => 0.97861000
    [type] => buy
    [price] => 0.031716
)

2018-10-11 8:44:57 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:44:58 - cex place new buy order: eth_btc 0.031729 0.9782 [7308558021] margin:0.2647420341013]Array
(
    [complete] => 
    [id] => 7308558021
    [time] => 1539240297801
    [pending] => 0.97820000
    [amount] => 0.97820000
    [type] => buy
    [price] => 0.031729
)

2018-10-11 8:45:03 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:45:05 - cex place new buy order: eth_btc 0.031732 0.97811 [7308558559] margin:0.27732257657884]Array
(
    [complete] => 
    [id] => 7308558559
    [time] => 1539240305045
    [pending] => 0.97811000
    [amount] => 0.97811000
    [type] => buy
    [price] => 0.031732
)

2018-10-11 8:45:12 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:45:13 - cex place new buy order: eth_btc 0.03174 0.97787 [7308559432] margin:0.3024574669187]Array
(
    [complete] => 
    [id] => 7308559432
    [time] => 1539240313217
    [pending] => 0.97787000
    [amount] => 0.97787000
    [type] => buy
    [price] => 0.03174
)

2018-10-11 8:45:20 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:45:21 - cex place new buy order: eth_btc 0.031745 0.97771 [7308560073] margin:0.33391085210268]Array
(
    [complete] => 
    [id] => 7308560073
    [time] => 1539240321006
    [pending] => 0.97771000
    [amount] => 0.97771000
    [type] => buy
    [price] => 0.031745
)

2018-10-11 8:45:28 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:45:29 - cex place new buy order: eth_btc 0.031754 0.97743 [7308560944] margin:0.33381621213073]Array
(
    [complete] => 
    [id] => 7308560944
    [time] => 1539240329271
    [pending] => 0.97743000
    [amount] => 0.97743000
    [type] => buy
    [price] => 0.031754
)

2018-10-11 8:45:36 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:45:38 - cex place new buy order: eth_btc 0.031756 0.97737 [7308561653] margin:0.30860309862704]Array
(
    [complete] => 
    [id] => 7308561653
    [time] => 1539240337913
    [pending] => 0.97737000
    [amount] => 0.97737000
    [type] => buy
    [price] => 0.031756
)

2018-10-11 8:45:45 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:45:46 - cex place new buy order: eth_btc 0.031758 0.97731 [7308562254] margin:0.29913722526607]Array
(
    [complete] => 
    [id] => 7308562254
    [time] => 1539240345689
    [pending] => 0.97731000
    [amount] => 0.97731000
    [type] => buy
    [price] => 0.031758
)

2018-10-11 8:45:52 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:45:54 - cex place new buy order: eth_btc 0.03176 0.97725 [7308563056] margin:0.2991183879093]Array
(
    [complete] => 
    [id] => 7308563056
    [time] => 1539240353917
    [pending] => 0.97725000
    [amount] => 0.97725000
    [type] => buy
    [price] => 0.03176
)

2018-10-11 8:46:05 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:46:07 - cex place new buy order: eth_btc 0.031762 0.97719 [7308564255] margin:0.30854480196461]Array
(
    [complete] => 
    [id] => 7308564255
    [time] => 1539240366562
    [pending] => 0.97719000
    [amount] => 0.97719000
    [type] => buy
    [price] => 0.031762
)

2018-10-11 8:46:13 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:46:15 - cex place new buy order: eth_btc 0.031764 0.97713 [7308564885] margin:0.31482181085507]Array
(
    [complete] => 
    [id] => 7308564885
    [time] => 1539240374981
    [pending] => 0.97713000
    [amount] => 0.97713000
    [type] => buy
    [price] => 0.031764
)

2018-10-11 8:46:23 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:46:25 - cex place new buy order: eth_btc 0.031773 0.97685 [7308565684] margin:0.24234412866271]Array
(
    [complete] => 
    [id] => 7308565684
    [time] => 1539240384819
    [pending] => 0.97685000
    [amount] => 0.97685000
    [type] => buy
    [price] => 0.031773
)

2018-10-11 8:46:35 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:46:36 - cex place new buy order: eth_btc 0.031775 0.97679 [7308566636] margin:0.26750590086546]Array
(
    [complete] => 
    [id] => 7308566636
    [time] => 1539240395701
    [pending] => 0.97679000
    [amount] => 0.97679000
    [type] => buy
    [price] => 0.031775
)

2018-10-11 8:46:44 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:46:46 - cex place new buy order: eth_btc 0.031777 0.97673 [7308567641] margin:0.32413380747081]Array
(
    [complete] => 
    [id] => 7308567641
    [time] => 1539240405513
    [pending] => 0.97673000
    [amount] => 0.97673000
    [type] => buy
    [price] => 0.031777
)

2018-10-11 8:46:54 - cex delete buy orders: eth_btc [replace]
2018-10-11 8:46:55 - cex place new buy order: eth_btc 0.031779 0.97667 [7308568591] margin:0.37446112212467]Array
(
    [complete] => 
    [id] => 7308568591
    [time] => 1539240415154
    [pending] => 0.97667000
    [amount] => 0.97667000
    [type] => buy
    [price] => 0.031779
)

2018-10-11 11:03:06 - cex place new buy order: eth_btc 0.031751 1.6713 [7309328832]Array
(
    [complete] => 
    [id] => 7309328832
    [time] => 1539248586480
    [pending] => 1.67130000
    [amount] => 1.67130000
    [type] => buy
    [price] => 0.031751
)

2018-10-11 11:03:13 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:03:14 - cex place new buy order: eth_btc 0.031759 1.67089 [7309329566] margin:0.27708681003809]Array
(
    [complete] => 
    [id] => 7309329566
    [time] => 1539248594128
    [pending] => 1.67089000
    [amount] => 1.67089000
    [type] => buy
    [price] => 0.031759
)

2018-10-11 11:03:23 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:03:25 - cex place new buy order: eth_btc 0.031764 1.67062 [7309330397] margin:0.23296814003273]Array
(
    [complete] => 
    [id] => 7309330397
    [time] => 1539248604534
    [pending] => 1.67062000
    [amount] => 1.67062000
    [type] => buy
    [price] => 0.031764
)

2018-10-11 11:03:34 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:03:35 - cex place new buy order: eth_btc 0.031766 1.67052 [7309331274] margin:0.25184159163885]Array
(
    [complete] => 
    [id] => 7309331274
    [time] => 1539248615123
    [pending] => 1.67052000
    [amount] => 1.67052000
    [type] => buy
    [price] => 0.031766
)

2018-10-11 11:03:43 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:03:44 - cex place new buy order: eth_btc 0.031768 1.67041 [7309331957] margin:0.20775623268698]Array
(
    [complete] => 
    [id] => 7309331957
    [time] => 1539248624237
    [pending] => 1.67041000
    [amount] => 1.67041000
    [type] => buy
    [price] => 0.031768
)

2018-10-11 11:03:53 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:03:55 - cex place new buy order: eth_btc 0.03177 1.67031 [7309333238] margin:0.23607176581681]Array
(
    [complete] => 
    [id] => 7309333238
    [time] => 1539248634539
    [pending] => 1.67031000
    [amount] => 1.67031000
    [type] => buy
    [price] => 0.03177
)

2018-10-11 11:04:03 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:04:04 - cex place new buy order: eth_btc 0.031774 1.6701 [7309334584] margin:0.3273116384465]Array
(
    [complete] => 
    [id] => 7309334584
    [time] => 1539248644153
    [pending] => 1.67010000
    [amount] => 1.67010000
    [type] => buy
    [price] => 0.031774
)

2018-10-11 11:04:12 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:04:13 - cex place new buy order: eth_btc 0.031779 1.66983 [7309335662] margin:0.33355360458163]Array
(
    [complete] => 
    [id] => 7309335662
    [time] => 1539248652978
    [pending] => 1.66983000
    [amount] => 1.66983000
    [type] => buy
    [price] => 0.031779
)

2018-10-11 11:04:21 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:04:23 - cex place new buy order: eth_btc 0.031786 1.66947 [7309337099] margin:0.33033410935632]Array
(
    [complete] => 
    [id] => 7309337099
    [time] => 1539248662633
    [pending] => 1.66947000
    [amount] => 1.66947000
    [type] => buy
    [price] => 0.031786
)

2018-10-11 11:04:30 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:04:32 - cex place new buy order: eth_btc 0.031794 1.66905 [7309338314] margin:0.29879851544317]Array
(
    [complete] => 
    [id] => 7309338314
    [time] => 1539248671559
    [pending] => 1.66905000
    [amount] => 1.66905000
    [type] => buy
    [price] => 0.031794
)

2018-10-11 11:04:41 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:04:42 - cex place new buy order: eth_btc 0.031798 1.66884 [7309339678] margin:0.25787785395308]Array
(
    [complete] => 
    [id] => 7309339678
    [time] => 1539248682327
    [pending] => 1.66884000
    [amount] => 1.66884000
    [type] => buy
    [price] => 0.031798
)

2018-10-11 11:04:51 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:04:53 - cex place new buy order: eth_btc 0.031803 1.66857 [7309340824] margin:0.28928088545106]Array
(
    [complete] => 
    [id] => 7309340824
    [time] => 1539248692521
    [pending] => 1.66857000
    [amount] => 1.66857000
    [type] => buy
    [price] => 0.031803
)

2018-10-11 11:05:03 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:05:05 - cex place new buy order: eth_btc 0.031806 1.66842 [7309342285] margin:0.30811796516381]Array
(
    [complete] => 
    [id] => 7309342285
    [time] => 1539248704610
    [pending] => 1.66842000
    [amount] => 1.66842000
    [type] => buy
    [price] => 0.031806
)

2018-10-11 11:05:12 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:05:13 - cex place new buy order: eth_btc 0.031809 1.66826 [7309343408] margin:0.31123266999904]Array
(
    [complete] => 
    [id] => 7309343408
    [time] => 1539248712954
    [pending] => 1.66826000
    [amount] => 1.66826000
    [type] => buy
    [price] => 0.031809
)

2018-10-11 11:05:20 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:05:22 - cex place new buy order: eth_btc 0.031818 1.66779 [7309344675] margin:0.28600163429506]Array
(
    [complete] => 
    [id] => 7309344675
    [time] => 1539248721692
    [pending] => 1.66779000
    [amount] => 1.66779000
    [type] => buy
    [price] => 0.031818
)

2018-10-11 11:05:31 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:05:32 - cex place new buy order: eth_btc 0.031827 1.66732 [7309346161] margin:0.26078486819368]Array
(
    [complete] => 
    [id] => 7309346161
    [time] => 1539248732017
    [pending] => 1.66732000
    [amount] => 1.66732000
    [type] => buy
    [price] => 0.031827
)

2018-10-11 11:05:41 - cex delete buy orders: eth_btc [above margin]
2018-10-11 11:06:09 - cex place new buy order: eth_btc 0.031765 1.6706 [7309350761]Array
(
    [complete] => 
    [id] => 7309350761
    [time] => 1539248768661
    [pending] => 1.67060000
    [amount] => 1.67060000
    [type] => buy
    [price] => 0.031765
)

2018-10-11 11:06:16 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:06:18 - cex place new buy order: eth_btc 0.031772 1.6702 [7309351665] margin:0.26753115951152]Array
(
    [complete] => 
    [id] => 7309351665
    [time] => 1539248777603
    [pending] => 1.67020000
    [amount] => 1.67020000
    [type] => buy
    [price] => 0.031772
)

2018-10-11 11:06:28 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:06:29 - cex place new buy order: eth_btc 0.031778 1.66989 [7309353018] margin:0.28006797155264]Array
(
    [complete] => 
    [id] => 7309353018
    [time] => 1539248789039
    [pending] => 1.66989000
    [amount] => 1.66989000
    [type] => buy
    [price] => 0.031778
)

2018-10-11 11:06:37 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:06:38 - cex place new buy order: eth_btc 0.031783 1.66962 [7309353677] margin:0.31463360916213]Array
(
    [complete] => 
    [id] => 7309353677
    [time] => 1539248798009
    [pending] => 1.66962000
    [amount] => 1.66962000
    [type] => buy
    [price] => 0.031783
)

2018-10-11 11:06:46 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:06:47 - cex place new buy order: eth_btc 0.031788 1.66936 [7309354373] margin:0.27054234302251]Array
(
    [complete] => 
    [id] => 7309354373
    [time] => 1539248806950
    [pending] => 1.66936000
    [amount] => 1.66936000
    [type] => buy
    [price] => 0.031788
)

2018-10-11 11:06:53 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:06:54 - cex place new buy order: eth_btc 0.03179 1.66926 [7309355101] margin:0.27052532242844]Array
(
    [complete] => 
    [id] => 7309355101
    [time] => 1539248814028
    [pending] => 1.66926000
    [amount] => 1.66926000
    [type] => buy
    [price] => 0.03179
)

2018-10-11 11:07:03 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:07:04 - cex place new buy order: eth_btc 0.031794 1.66905 [7309355937] margin:0.27049128766432]Array
(
    [complete] => 
    [id] => 7309355937
    [time] => 1539248824252
    [pending] => 1.66905000
    [amount] => 1.66905000
    [type] => buy
    [price] => 0.031794
)

2018-10-11 11:07:14 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:07:15 - cex place new buy order: eth_btc 0.031799 1.66878 [7309356721] margin:0.26101449731124]Array
(
    [complete] => 
    [id] => 7309356721
    [time] => 1539248835074
    [pending] => 1.66878000
    [amount] => 1.66878000
    [type] => buy
    [price] => 0.031799
)

2018-10-11 11:07:26 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:07:28 - cex place new buy order: eth_btc 0.031803 1.66857 [7309357542] margin:0.26098166839605]Array
(
    [complete] => 
    [id] => 7309357542
    [time] => 1539248847532
    [pending] => 1.66857000
    [amount] => 1.66857000
    [type] => buy
    [price] => 0.031803
)

2018-10-11 11:07:36 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:07:37 - cex place new buy order: eth_btc 0.031807 1.66836 [7309358096] margin:0.24837299965415]Array
(
    [complete] => 
    [id] => 7309358096
    [time] => 1539248857029
    [pending] => 1.66836000
    [amount] => 1.66836000
    [type] => buy
    [price] => 0.031807
)

2018-10-11 11:07:45 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:07:47 - cex place new buy order: eth_btc 0.031809 1.66826 [7309358635] margin:0.25150114747396]Array
(
    [complete] => 
    [id] => 7309358635
    [time] => 1539248866672
    [pending] => 1.66826000
    [amount] => 1.66826000
    [type] => buy
    [price] => 0.031809
)

2018-10-11 11:07:55 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:07:56 - cex place new buy order: eth_btc 0.031814 1.668 [7309359212] margin:0.28603759351229]Array
(
    [complete] => 
    [id] => 7309359212
    [time] => 1539248875911
    [pending] => 1.66800000
    [amount] => 1.66800000
    [type] => buy
    [price] => 0.031814
)

2018-10-11 11:08:04 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:08:05 - cex place new buy order: eth_btc 0.03182 1.66768 [7309359929] margin:0.27027027027027]Array
(
    [complete] => 
    [id] => 7309359929
    [time] => 1539248885092
    [pending] => 1.66768000
    [amount] => 1.66768000
    [type] => buy
    [price] => 0.03182
)

2018-10-11 11:08:12 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:08:13 - cex place new buy order: eth_btc 0.031822 1.66758 [7309360655] margin:0.28282320407265]Array
(
    [complete] => 
    [id] => 7309360655
    [time] => 1539248893146
    [pending] => 1.66758000
    [amount] => 1.66758000
    [type] => buy
    [price] => 0.031822
)

2018-10-11 11:08:47 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:08:48 - cex place new buy order: eth_btc 0.031846 1.66632 [7309363415] margin:0.29203039628212]Array
(
    [complete] => 
    [id] => 7309363415
    [time] => 1539248928482
    [pending] => 1.66632000
    [amount] => 1.66632000
    [type] => buy
    [price] => 0.031846
)

2018-10-11 11:08:57 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:08:58 - cex place new buy order: eth_btc 0.031848 1.66622 [7309364447] margin:0.29515197186636]Array
(
    [complete] => 
    [id] => 7309364447
    [time] => 1539248937688
    [pending] => 1.66622000
    [amount] => 1.66622000
    [type] => buy
    [price] => 0.031848
)

2018-10-11 11:09:03 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:09:05 - cex place new buy order: eth_btc 0.031858 1.66569 [7309365185] margin:0.20089145583526]Array
(
    [complete] => 
    [id] => 7309365185
    [time] => 1539248944530
    [pending] => 1.66569000
    [amount] => 1.66569000
    [type] => buy
    [price] => 0.031858
)

2018-10-11 11:09:13 - cex delete buy orders: eth_btc [above margin]
2018-10-11 11:09:41 - cex place new buy order: eth_btc 0.031827 1.6673 [7309368058]Array
(
    [complete] => 
    [id] => 7309368058
    [time] => 1539248981062
    [pending] => 1.66730000
    [amount] => 1.66730000
    [type] => buy
    [price] => 0.031827
)

2018-10-11 11:09:50 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:09:51 - cex place new buy order: eth_btc 0.031835 1.6669 [7309368849] margin:0.28270771163814]Array
(
    [complete] => 
    [id] => 7309368849
    [time] => 1539248990777
    [pending] => 1.66690000
    [amount] => 1.66690000
    [type] => buy
    [price] => 0.031835
)

2018-10-11 11:10:01 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:10:02 - cex place new buy order: eth_btc 0.03184 1.66664 [7309369700] margin:0.27952261306532]Array
(
    [complete] => 
    [id] => 7309369700
    [time] => 1539249001728
    [pending] => 1.66664000
    [amount] => 1.66664000
    [type] => buy
    [price] => 0.03184
)

2018-10-11 11:10:02 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:10:03 - cex place new buy order: eth_btc 0.031844 0.01457 [] margin:0.27320688355734]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2018-10-11 11:10:10 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:10:12 - cex place new buy order: eth_btc 0.03185 1.66611 [7309370508] margin:0.26059654631083]Array
(
    [complete] => 
    [id] => 7309370508
    [time] => 1539249011905
    [pending] => 1.66611000
    [amount] => 1.66611000
    [type] => buy
    [price] => 0.03185
)

2018-10-11 11:10:20 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:10:21 - cex place new buy order: eth_btc 0.031856 1.6658 [7309371139] margin:0.2448518332496]Array
(
    [complete] => 
    [id] => 7309371139
    [time] => 1539249021094
    [pending] => 1.66580000
    [amount] => 1.66580000
    [type] => buy
    [price] => 0.031856
)

2018-10-11 11:10:31 - cex delete buy orders: eth_btc [above margin]
2018-10-11 11:11:00 - cex place new buy order: eth_btc 0.031826 1.6674 [7309374138]Array
(
    [complete] => 
    [id] => 7309374138
    [time] => 1539249059702
    [pending] => 1.66740000
    [amount] => 1.66740000
    [type] => buy
    [price] => 0.031826
)

2018-10-11 11:11:07 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:11:08 - cex place new buy order: eth_btc 0.031833 1.667 [7309374930] margin:0.27330129111298]Array
(
    [complete] => 
    [id] => 7309374930
    [time] => 1539249067709
    [pending] => 1.66700000
    [amount] => 1.66700000
    [type] => buy
    [price] => 0.031833
)

2018-10-11 11:11:16 - cex delete buy orders: eth_btc [above margin]
2018-10-11 11:11:27 - cex place new buy order: eth_btc 0.031788 1.6694 [7309376873]Array
(
    [complete] => 
    [id] => 7309376873
    [time] => 1539249086745
    [pending] => 1.66940000
    [amount] => 1.66940000
    [type] => buy
    [price] => 0.031788
)

2018-10-11 11:11:35 - cex delete buy orders: eth_btc [above margin]
2018-10-11 11:11:44 - cex place new buy order: eth_btc 0.031816 1.6679 [7309378153]Array
(
    [complete] => 
    [id] => 7309378153
    [time] => 1539249104515
    [pending] => 1.66790000
    [amount] => 1.66790000
    [type] => buy
    [price] => 0.031816
)

2018-10-11 11:11:53 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:11:54 - cex place new buy order: eth_btc 0.031818 1.66779 [7309378732] margin:0.22628700735434]Array
(
    [complete] => 
    [id] => 7309378732
    [time] => 1539249113794
    [pending] => 1.66779000
    [amount] => 1.66779000
    [type] => buy
    [price] => 0.031818
)

2018-10-11 11:12:03 - cex delete buy orders: eth_btc [above margin]
2018-10-11 11:12:03 - cex delete buy orders: eth_btc [above margin]
2018-10-11 11:12:15 - cex place new buy order: eth_btc 0.031781 1.6697 [7309379958]Array
(
    [complete] => 
    [id] => 7309379958
    [time] => 1539249135072
    [pending] => 1.66970000
    [amount] => 1.66970000
    [type] => buy
    [price] => 0.031781
)

2018-10-11 11:12:24 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:12:25 - cex place new buy order: eth_btc 0.031785 1.66952 [7309380792] margin:0.24225263489068]Array
(
    [complete] => 
    [id] => 7309380792
    [time] => 1539249144932
    [pending] => 1.66952000
    [amount] => 1.66952000
    [type] => buy
    [price] => 0.031785
)

2018-10-11 11:12:35 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:12:36 - cex place new buy order: eth_btc 0.031789 1.66931 [7309381679] margin:0.23593066784109]Array
(
    [complete] => 
    [id] => 7309381679
    [time] => 1539249156417
    [pending] => 1.66931000
    [amount] => 1.66931000
    [type] => buy
    [price] => 0.031789
)

2018-10-11 11:12:45 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:12:47 - cex place new buy order: eth_btc 0.031791 1.6692 [7309382582] margin:0.21389701487842]Array
(
    [complete] => 
    [id] => 7309382582
    [time] => 1539249166841
    [pending] => 1.66920000
    [amount] => 1.66920000
    [type] => buy
    [price] => 0.031791
)

2018-10-11 11:12:56 - cex delete buy orders: eth_btc [above margin]
2018-10-11 11:13:07 - cex place new buy order: eth_btc 0.031775 1.67 [7309385238]Array
(
    [complete] => 
    [id] => 7309385238
    [time] => 1539249186894
    [pending] => 1.67000000
    [amount] => 1.67000000
    [type] => buy
    [price] => 0.031775
)

2018-10-11 11:13:17 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:13:19 - cex place new buy order: eth_btc 0.031777 1.66994 [7309386653] margin:0.22657897221261]Array
(
    [complete] => 
    [id] => 7309386653
    [time] => 1539249198615
    [pending] => 1.66994000
    [amount] => 1.66994000
    [type] => buy
    [price] => 0.031777
)

2018-10-11 11:13:27 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:13:28 - cex place new buy order: eth_btc 0.031779 1.66983 [7309387608] margin:0.24544510525819]Array
(
    [complete] => 
    [id] => 7309387608
    [time] => 1539249208178
    [pending] => 1.66983000
    [amount] => 1.66983000
    [type] => buy
    [price] => 0.031779
)

2018-10-11 11:13:34 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:13:36 - cex place new buy order: eth_btc 0.031781 1.66973 [7309388413] margin:0.26116232969384]Array
(
    [complete] => 
    [id] => 7309388413
    [time] => 1539249215559
    [pending] => 1.66973000
    [amount] => 1.66973000
    [type] => buy
    [price] => 0.031781
)

2018-10-11 11:13:44 - cex delete buy orders: eth_btc [above margin]
2018-10-11 11:13:57 - cex place new buy order: eth_btc 0.031781 1.6697 [7309391220]Array
(
    [complete] => 
    [id] => 7309391220
    [time] => 1539249236684
    [pending] => 1.66970000
    [amount] => 1.66970000
    [type] => buy
    [price] => 0.031781
)

2018-10-11 11:14:05 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:14:06 - cex place new buy order: eth_btc 0.031786 1.66947 [7309392422] margin:0.30831183539923]Array
(
    [complete] => 
    [id] => 7309392422
    [time] => 1539249245708
    [pending] => 1.66947000
    [amount] => 1.66947000
    [type] => buy
    [price] => 0.031786
)

2018-10-11 11:14:15 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:14:16 - cex place new buy order: eth_btc 0.031794 1.66905 [7309393597] margin:0.29879851544317]Array
(
    [complete] => 
    [id] => 7309393597
    [time] => 1539249256249
    [pending] => 1.66905000
    [amount] => 1.66905000
    [type] => buy
    [price] => 0.031794
)

2018-10-11 11:14:27 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:14:29 - cex place new buy order: eth_btc 0.031799 1.66878 [7309395188] margin:0.30189628604673]Array
(
    [complete] => 
    [id] => 7309395188
    [time] => 1539249268514
    [pending] => 1.66878000
    [amount] => 1.66878000
    [type] => buy
    [price] => 0.031799
)

2018-10-11 11:14:38 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:14:40 - cex place new buy order: eth_btc 0.031805 1.66847 [7309396735] margin:0.23266781952522]Array
(
    [complete] => 
    [id] => 7309396735
    [time] => 1539249280229
    [pending] => 1.66847000
    [amount] => 1.66847000
    [type] => buy
    [price] => 0.031805
)

2018-10-11 11:14:50 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:14:52 - cex place new buy order: eth_btc 0.03181 1.66821 [7309397451] margin:0.3237975479409]Array
(
    [complete] => 
    [id] => 7309397451
    [time] => 1539249291742
    [pending] => 1.66821000
    [amount] => 1.66821000
    [type] => buy
    [price] => 0.03181
)

2018-10-11 11:15:00 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:15:01 - cex place new buy order: eth_btc 0.03182 1.66768 [7309397918] margin:0.36455059710874]Array
(
    [complete] => 
    [id] => 7309397918
    [time] => 1539249301446
    [pending] => 1.66768000
    [amount] => 1.66768000
    [type] => buy
    [price] => 0.03182
)

2018-10-11 11:15:10 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:15:11 - cex place new buy order: eth_btc 0.031828 1.66726 [7309398626] margin:0.23878346110342]Array
(
    [complete] => 
    [id] => 7309398626
    [time] => 1539249311300
    [pending] => 1.66726000
    [amount] => 1.66726000
    [type] => buy
    [price] => 0.031828
)

2018-10-11 11:15:23 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:15:24 - cex place new buy order: eth_btc 0.031835 1.6669 [7309399898] margin:0.25129574367833]Array
(
    [complete] => 
    [id] => 7309399898
    [time] => 1539249323726
    [pending] => 1.66690000
    [amount] => 1.66690000
    [type] => buy
    [price] => 0.031835
)

2018-10-11 11:15:32 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:15:33 - cex place new buy order: eth_btc 0.031837 1.66679 [7309400634] margin:0.2512799572824]Array
(
    [complete] => 
    [id] => 7309400634
    [time] => 1539249333167
    [pending] => 1.66679000
    [amount] => 1.66679000
    [type] => buy
    [price] => 0.031837
)

2018-10-11 11:15:42 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:15:43 - cex place new buy order: eth_btc 0.031844 1.66643 [7309401517] margin:0.2072603944228]Array
(
    [complete] => 
    [id] => 7309401517
    [time] => 1539249343209
    [pending] => 1.66643000
    [amount] => 1.66643000
    [type] => buy
    [price] => 0.031844
)

2018-10-11 11:15:52 - cex delete buy orders: eth_btc [above margin]
2018-10-11 11:16:07 - cex place new buy order: eth_btc 0.031851 1.6661 [7309403391]Array
(
    [complete] => 
    [id] => 7309403391
    [time] => 1539249366667
    [pending] => 1.66610000
    [amount] => 1.66610000
    [type] => buy
    [price] => 0.031851
)

2018-10-11 11:16:12 - cex delete buy orders: eth_btc[move]
2018-10-11 11:16:14 - cex place new buy order: eth_btc 0.031853 1.6659 [7309403952] margin:0.19777735920137]Array
(
    [complete] => 
    [id] => 7309403952
    [time] => 1539249373686
    [pending] => 1.66590000
    [amount] => 1.66590000
    [type] => buy
    [price] => 0.031853
)

2018-10-11 11:16:23 - cex delete buy orders: eth_btc [above margin]
2018-10-11 11:16:35 - cex place new buy order: eth_btc 0.031854 1.6659 [7309406569]Array
(
    [complete] => 
    [id] => 7309406569
    [time] => 1539249395244
    [pending] => 1.66590000
    [amount] => 1.66590000
    [type] => buy
    [price] => 0.031854
)

2018-10-11 11:16:43 - cex delete buy orders: eth_btc[move]
2018-10-11 11:16:45 - cex place new buy order: eth_btc 0.031855 1.6658 [7309407470] margin:0.19776494224009]Array
(
    [complete] => 
    [id] => 7309407470
    [time] => 1539249404707
    [pending] => 1.66580000
    [amount] => 1.66580000
    [type] => buy
    [price] => 0.031855
)

2018-10-11 11:16:55 - cex delete buy orders: eth_btc [above margin]
2018-10-11 11:17:05 - cex place new buy order: eth_btc 0.031833 1.667 [7309409374]Array
(
    [complete] => 
    [id] => 7309409374
    [time] => 1539249425189
    [pending] => 1.66700000
    [amount] => 1.66700000
    [type] => buy
    [price] => 0.031833
)

2018-10-11 11:17:15 - cex delete buy orders: eth_btc [above margin]
2018-10-11 11:17:25 - cex place new buy order: eth_btc 0.031797 1.6689 [7309410760]Array
(
    [complete] => 
    [id] => 7309410760
    [time] => 1539249445354
    [pending] => 1.66890000
    [amount] => 1.66890000
    [type] => buy
    [price] => 0.031797
)

2018-10-11 11:17:35 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:17:36 - cex place new buy order: eth_btc 0.031806 1.66842 [7309411323] margin:0.27667735647361]Array
(
    [complete] => 
    [id] => 7309411323
    [time] => 1539249455702
    [pending] => 1.66842000
    [amount] => 1.66842000
    [type] => buy
    [price] => 0.031806
)

2018-10-11 11:17:42 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:18:51 - cex delete buy orders: eth_btc [above margin]
2018-10-11 11:19:07 - cex place new buy order: eth_btc 0.031774 1.6701 [7309417948]Array
(
    [complete] => 
    [id] => 7309417948
    [time] => 1539249547186
    [pending] => 1.67010000
    [amount] => 1.67010000
    [type] => buy
    [price] => 0.031774
)

2018-10-11 11:19:16 - cex delete buy orders: eth_btc [above margin]
2018-10-11 11:19:43 - cex place new buy order: eth_btc 0.031752 1.6713 [7309421056]Array
(
    [complete] => 
    [id] => 7309421056
    [time] => 1539249583176
    [pending] => 1.67130000
    [amount] => 1.67130000
    [type] => buy
    [price] => 0.031752
)

2018-10-11 11:20:04 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:20:04 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:20:05 - cex place new buy order: eth_btc 0.031767 1.67047 [7309422335] margin:0.2990524758397]Array
(
    [complete] => 
    [id] => 7309422335
    [time] => 1539249605352
    [pending] => 1.67047000
    [amount] => 1.67047000
    [type] => buy
    [price] => 0.031767
)

2018-10-11 11:20:06 - cex place new buy order: eth_btc 0.031767 1.67047 [] margin:0.2990524758397]Array
(
    [error] => Nonce must be incremented
)

2018-10-11 11:20:14 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:20:15 - cex place new buy order: eth_btc 0.031772 1.6702 [7309423038] margin:0.26123630869948]Array
(
    [complete] => 
    [id] => 7309423038
    [time] => 1539249615255
    [pending] => 1.67020000
    [amount] => 1.67020000
    [type] => buy
    [price] => 0.031772
)

2018-10-11 11:20:22 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:20:24 - cex place new buy order: eth_btc 0.031778 1.66989 [7309423946] margin:0.21398451759078]Array
(
    [complete] => 
    [id] => 7309423946
    [time] => 1539249624040
    [pending] => 1.66989000
    [amount] => 1.66989000
    [type] => buy
    [price] => 0.031778
)

2018-10-11 11:20:31 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:20:33 - cex place new buy order: eth_btc 0.03178 1.66978 [7309424530] margin:0.20767778477029]Array
(
    [complete] => 
    [id] => 7309424530
    [time] => 1539249632740
    [pending] => 1.66978000
    [amount] => 1.66978000
    [type] => buy
    [price] => 0.03178
)

2018-10-11 11:20:44 - cex delete buy orders: eth_btc [above margin]
2018-10-11 11:21:15 - cex place new buy order: eth_btc 0.031733 1.6723 [7309428389]Array
(
    [complete] => 
    [id] => 7309428389
    [time] => 1539249675488
    [pending] => 1.67230000
    [amount] => 1.67230000
    [type] => buy
    [price] => 0.031733
)

2018-10-11 11:21:24 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:21:25 - cex place new buy order: eth_btc 0.031739 1.67194 [7309429220] margin:0.26465862188472]Array
(
    [complete] => 
    [id] => 7309429220
    [time] => 1539249684949
    [pending] => 1.67194000
    [amount] => 1.67194000
    [type] => buy
    [price] => 0.031739
)

2018-10-11 11:21:33 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:21:35 - cex place new buy order: eth_btc 0.031748 1.67146 [7309430273] margin:0.35277812775609]Array
(
    [complete] => 
    [id] => 7309430273
    [time] => 1539249694518
    [pending] => 1.67146000
    [amount] => 1.67146000
    [type] => buy
    [price] => 0.031748
)

2018-10-11 11:21:40 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:21:42 - cex place new buy order: eth_btc 0.031751 1.67131 [7309430853] margin:0.3842398664609]Array
(
    [complete] => 
    [id] => 7309430853
    [time] => 1539249701810
    [pending] => 1.67131000
    [amount] => 1.67131000
    [type] => buy
    [price] => 0.031751
)

2018-10-11 11:21:49 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:21:51 - cex place new buy order: eth_btc 0.031762 1.67073 [7309431571] margin:0.36836471254957]Array
(
    [complete] => 
    [id] => 7309431571
    [time] => 1539249710727
    [pending] => 1.67073000
    [amount] => 1.67073000
    [type] => buy
    [price] => 0.031762
)

2018-10-11 11:22:03 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:22:05 - cex place new buy order: eth_btc 0.031771 1.67025 [7309432349] margin:0.28327720248025]Array
(
    [complete] => 
    [id] => 7309432349
    [time] => 1539249724513
    [pending] => 1.67025000
    [amount] => 1.67025000
    [type] => buy
    [price] => 0.031771
)

2018-10-11 11:22:13 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:22:15 - cex place new buy order: eth_btc 0.03178 1.66978 [7309432974] margin:0.28319697923223]Array
(
    [complete] => 
    [id] => 7309432974
    [time] => 1539249734590
    [pending] => 1.66978000
    [amount] => 1.66978000
    [type] => buy
    [price] => 0.03178
)

2018-10-11 11:22:23 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:22:24 - cex place new buy order: eth_btc 0.031782 1.66968 [7309433480] margin:0.28947202819207]Array
(
    [complete] => 
    [id] => 7309433480
    [time] => 1539249743835
    [pending] => 1.66968000
    [amount] => 1.66968000
    [type] => buy
    [price] => 0.031782
)

2018-10-11 11:22:31 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:22:32 - cex place new buy order: eth_btc 0.031786 1.66947 [7309433943] margin:0.27999748316869]Array
(
    [complete] => 
    [id] => 7309433943
    [time] => 1539249752276
    [pending] => 1.66947000
    [amount] => 1.66947000
    [type] => buy
    [price] => 0.031786
)

2018-10-11 11:22:40 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:22:41 - cex place new buy order: eth_btc 0.031788 1.66936 [7309434531] margin:0.29885491380395]Array
(
    [complete] => 
    [id] => 7309434531
    [time] => 1539249761282
    [pending] => 1.66936000
    [amount] => 1.66936000
    [type] => buy
    [price] => 0.031788
)

2018-10-11 11:22:48 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:22:49 - cex place new buy order: eth_btc 0.031791 1.6692 [7309435168] margin:0.28939007895317]Array
(
    [complete] => 
    [id] => 7309435168
    [time] => 1539249769158
    [pending] => 1.66920000
    [amount] => 1.66920000
    [type] => buy
    [price] => 0.031791
)

2018-10-11 11:22:55 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:22:56 - cex place new buy order: eth_btc 0.031793 1.6691 [7309435868] margin:0.23590098449344]Array
(
    [complete] => 
    [id] => 7309435868
    [time] => 1539249776361
    [pending] => 1.66910000
    [amount] => 1.66910000
    [type] => buy
    [price] => 0.031793
)

2018-10-11 11:23:03 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:23:05 - cex place new buy order: eth_btc 0.031795 1.66899 [7309436723] margin:0.27991822613618]Array
(
    [complete] => 
    [id] => 7309436723
    [time] => 1539249785129
    [pending] => 1.66899000
    [amount] => 1.66899000
    [type] => buy
    [price] => 0.031795
)

2018-10-11 11:23:12 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:23:14 - cex place new buy order: eth_btc 0.031801 1.66868 [7309437545] margin:0.31445552026665]Array
(
    [complete] => 
    [id] => 7309437545
    [time] => 1539249793915
    [pending] => 1.66868000
    [amount] => 1.66868000
    [type] => buy
    [price] => 0.031801
)

2018-10-11 11:23:21 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:23:23 - cex place new buy order: eth_btc 0.031803 1.66857 [7309438389] margin:0.27041474074774]Array
(
    [complete] => 
    [id] => 7309438389
    [time] => 1539249802542
    [pending] => 1.66857000
    [amount] => 1.66857000
    [type] => buy
    [price] => 0.031803
)

2018-10-11 11:23:29 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:23:30 - cex place new buy order: eth_btc 0.031805 1.66847 [7309439301] margin:0.26410941675838]Array
(
    [complete] => 
    [id] => 7309439301
    [time] => 1539249810270
    [pending] => 1.66847000
    [amount] => 1.66847000
    [type] => buy
    [price] => 0.031805
)

2018-10-11 11:23:37 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:23:38 - cex place new buy order: eth_btc 0.031807 1.66836 [7309440113] margin:0.25780488571698]Array
(
    [complete] => 
    [id] => 7309440113
    [time] => 1539249818398
    [pending] => 1.66836000
    [amount] => 1.66836000
    [type] => buy
    [price] => 0.031807
)

2018-10-11 11:23:46 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:23:47 - cex place new buy order: eth_btc 0.031809 1.66826 [7309440886] margin:0.25464491181739]Array
(
    [complete] => 
    [id] => 7309440886
    [time] => 1539249827523
    [pending] => 1.66826000
    [amount] => 1.66826000
    [type] => buy
    [price] => 0.031809
)

2018-10-11 11:23:56 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:23:58 - cex place new buy order: eth_btc 0.031812 1.6681 [7309442110] margin:0.24833396202693]Array
(
    [complete] => 
    [id] => 7309442110
    [time] => 1539249837578
    [pending] => 1.66810000
    [amount] => 1.66810000
    [type] => buy
    [price] => 0.031812
)

2018-10-11 11:24:09 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:24:11 - cex place new buy order: eth_btc 0.031814 1.668 [7309443441] margin:0.23574526937826]Array
(
    [complete] => 
    [id] => 7309443441
    [time] => 1539249850827
    [pending] => 1.66800000
    [amount] => 1.66800000
    [type] => buy
    [price] => 0.031814
)

2018-10-11 11:24:18 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:24:19 - cex place new buy order: eth_btc 0.031816 1.66789 [7309444111] margin:0.22944430475231]Array
(
    [complete] => 
    [id] => 7309444111
    [time] => 1539249858741
    [pending] => 1.66789000
    [amount] => 1.66789000
    [type] => buy
    [price] => 0.031816
)

2018-10-11 11:24:26 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:24:28 - cex place new buy order: eth_btc 0.031818 1.66779 [7309444906] margin:0.24828713306935]Array
(
    [complete] => 
    [id] => 7309444906
    [time] => 1539249867644
    [pending] => 1.66779000
    [amount] => 1.66779000
    [type] => buy
    [price] => 0.031818
)

2018-10-11 11:24:37 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:24:38 - cex place new buy order: eth_btc 0.03182 1.66768 [7309445629] margin:0.25455688246385]Array
(
    [complete] => 
    [id] => 7309445629
    [time] => 1539249878221
    [pending] => 1.66768000
    [amount] => 1.66768000
    [type] => buy
    [price] => 0.03182
)

2018-10-11 11:24:46 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:24:47 - cex place new buy order: eth_btc 0.031822 1.66758 [7309446096] margin:0.23568600339388]Array
(
    [complete] => 
    [id] => 7309446096
    [time] => 1539249886852
    [pending] => 1.66758000
    [amount] => 1.66758000
    [type] => buy
    [price] => 0.031822
)

2018-10-11 11:24:54 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:24:55 - cex place new buy order: eth_btc 0.031824 1.66747 [7309446741] margin:0.22938662644547]Array
(
    [complete] => 
    [id] => 7309446741
    [time] => 1539249894923
    [pending] => 1.66747000
    [amount] => 1.66747000
    [type] => buy
    [price] => 0.031824
)

2018-10-11 11:25:03 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:25:05 - cex place new buy order: eth_btc 0.031826 1.66737 [7309447303] margin:0.2199459561365]Array
(
    [complete] => 
    [id] => 7309447303
    [time] => 1539249904637
    [pending] => 1.66737000
    [amount] => 1.66737000
    [type] => buy
    [price] => 0.031826
)

2018-10-11 11:25:12 - cex delete buy orders: eth_btc [above margin]
2018-10-11 11:25:24 - cex place new buy order: eth_btc 0.03182 1.6677 [7309449129]Array
(
    [complete] => 
    [id] => 7309449129
    [time] => 1539249924094
    [pending] => 1.66770000
    [amount] => 1.66770000
    [type] => buy
    [price] => 0.03182
)

2018-10-11 11:25:29 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:25:30 - cex place new buy order: eth_btc 0.031822 1.66758 [7309449617] margin:0.25454088366539]Array
(
    [complete] => 
    [id] => 7309449617
    [time] => 1539249930324
    [pending] => 1.66758000
    [amount] => 1.66758000
    [type] => buy
    [price] => 0.031822
)

2018-10-11 11:25:39 - cex delete buy orders: eth_btc [above margin]
2018-10-11 11:25:48 - cex place new buy order: eth_btc 0.03182 1.6677 [7309451111]Array
(
    [complete] => 
    [id] => 7309451111
    [time] => 1539249948485
    [pending] => 1.66770000
    [amount] => 1.66770000
    [type] => buy
    [price] => 0.03182
)

2018-10-11 11:25:55 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:25:57 - cex place new buy order: eth_btc 0.031823 1.66753 [7309451606] margin:0.23253621594443]Array
(
    [complete] => 
    [id] => 7309451606
    [time] => 1539249956641
    [pending] => 1.66753000
    [amount] => 1.66753000
    [type] => buy
    [price] => 0.031823
)

2018-10-11 11:26:04 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:26:06 - cex place new buy order: eth_btc 0.031825 1.66742 [7309452202] margin:0.20109976433622]Array
(
    [complete] => 
    [id] => 7309452202
    [time] => 1539249966174
    [pending] => 1.66742000
    [amount] => 1.66742000
    [type] => buy
    [price] => 0.031825
)

2018-10-11 11:26:15 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:26:16 - cex place new buy order: eth_btc 0.031827 1.66732 [7309452781] margin:0.23250699091966]Array
(
    [complete] => 
    [id] => 7309452781
    [time] => 1539249976303
    [pending] => 1.66732000
    [amount] => 1.66732000
    [type] => buy
    [price] => 0.031827
)

2018-10-11 11:26:25 - cex delete buy orders: eth_btc [above margin]
2018-10-11 11:26:37 - cex place new buy order: eth_btc 0.031831 1.6671 [7309453980]Array
(
    [complete] => 
    [id] => 7309453980
    [time] => 1539249996554
    [pending] => 1.66710000
    [amount] => 1.66710000
    [type] => buy
    [price] => 0.031831
)

2018-10-11 11:26:45 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:26:46 - cex place new buy order: eth_btc 0.031833 1.667 [7309454563] margin:0.22303898470142]Array
(
    [complete] => 
    [id] => 7309454563
    [time] => 1539250005949
    [pending] => 1.66700000
    [amount] => 1.66700000
    [type] => buy
    [price] => 0.031833
)

2018-10-11 11:26:56 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:26:57 - cex place new buy order: eth_btc 0.031835 1.6669 [7309455232] margin:0.21360138212658]Array
(
    [complete] => 
    [id] => 7309455232
    [time] => 1539250017194
    [pending] => 1.66690000
    [amount] => 1.66690000
    [type] => buy
    [price] => 0.031835
)

2018-10-11 11:27:07 - cex delete buy orders: eth_btc [above margin]
2018-10-11 11:27:44 - cex place new buy order: eth_btc 0.031785 1.6695 [7309460610]Array
(
    [complete] => 
    [id] => 7309460610
    [time] => 1539250063590
    [pending] => 1.66950000
    [amount] => 1.66950000
    [type] => buy
    [price] => 0.031785
)

2018-10-11 11:27:53 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:27:55 - cex place new buy order: eth_btc 0.031793 1.6691 [7309461560] margin:0.31453464599125]Array
(
    [complete] => 
    [id] => 7309461560
    [time] => 1539250074625
    [pending] => 1.66910000
    [amount] => 1.66910000
    [type] => buy
    [price] => 0.031793
)

2018-10-11 11:28:05 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:28:07 - cex place new buy order: eth_btc 0.031802 1.66863 [7309462951] margin:0.28300106911512]Array
(
    [complete] => 
    [id] => 7309462951
    [time] => 1539250087022
    [pending] => 1.66863000
    [amount] => 1.66863000
    [type] => buy
    [price] => 0.031802
)

2018-10-11 11:28:13 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:28:15 - cex place new buy order: eth_btc 0.031808 1.66831 [7309463977] margin:0.26722837022131]Array
(
    [complete] => 
    [id] => 7309463977
    [time] => 1539250094926
    [pending] => 1.66831000
    [amount] => 1.66831000
    [type] => buy
    [price] => 0.031808
)

2018-10-11 11:28:23 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:28:51 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:28:53 - cex place new buy order: eth_btc 0.031819 1.66774 [7309467696] margin:0.33941984348973]Array
(
    [complete] => 
    [id] => 7309467696
    [time] => 1539250132569
    [pending] => 1.66774000
    [amount] => 1.66774000
    [type] => buy
    [price] => 0.031819
)

2018-10-11 11:29:01 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:29:02 - cex place new buy order: eth_btc 0.031828 1.66726 [] margin:0.27020233756438]Array
(
    [error] => Nonce must be incremented
)

2018-10-11 11:29:04 - cex place new buy order: eth_btc 0.03183 1.6672 [7309469103]Array
(
    [complete] => 
    [id] => 7309469103
    [time] => 1539250143857
    [pending] => 1.66720000
    [amount] => 1.66720000
    [type] => buy
    [price] => 0.03183
)

2018-10-11 11:29:10 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:29:11 - cex place new buy order: eth_btc 0.031837 1.66679 [7309470131] margin:0.28268995194269]Array
(
    [complete] => 
    [id] => 7309470131
    [time] => 1539250151418
    [pending] => 1.66679000
    [amount] => 1.66679000
    [type] => buy
    [price] => 0.031837
)

2018-10-11 11:29:19 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:29:21 - cex place new buy order: eth_btc 0.031843 1.66648 [7309471048] margin:0.28891750149167]Array
(
    [complete] => 
    [id] => 7309471048
    [time] => 1539250160575
    [pending] => 1.66648000
    [amount] => 1.66648000
    [type] => buy
    [price] => 0.031843
)

2018-10-11 11:29:29 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:29:30 - cex place new buy order: eth_btc 0.031849 1.66616 [7309471990] margin:0.27002417658324]Array
(
    [complete] => 
    [id] => 7309471990
    [time] => 1539250170142
    [pending] => 1.66616000
    [amount] => 1.66616000
    [type] => buy
    [price] => 0.031849
)

2018-10-11 11:29:37 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:29:38 - cex place new buy order: eth_btc 0.031854 1.6659 [7309472565] margin:0.20405600552522]Array
(
    [complete] => 
    [id] => 7309472565
    [time] => 1539250178383
    [pending] => 1.66590000
    [amount] => 1.66590000
    [type] => buy
    [price] => 0.031854
)

2018-10-11 11:29:45 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:29:47 - cex place new buy order: eth_btc 0.031856 1.6658 [7309473013] margin:0.21032144650928]Array
(
    [complete] => 
    [id] => 7309473013
    [time] => 1539250186795
    [pending] => 1.66580000
    [amount] => 1.66580000
    [type] => buy
    [price] => 0.031856
)

2018-10-11 11:29:56 - cex delete buy orders: eth_btc [above margin]
2018-10-11 11:30:06 - cex place new buy order: eth_btc 0.031832 1.6671 [7309474743]Array
(
    [complete] => 
    [id] => 7309474743
    [time] => 1539250206216
    [pending] => 1.66710000
    [amount] => 1.66710000
    [type] => buy
    [price] => 0.031832
)

2018-10-11 11:30:15 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:30:16 - cex place new buy order: eth_btc 0.031834 1.66695 [7309475326] margin:0.29214047873343]Array
(
    [complete] => 
    [id] => 7309475326
    [time] => 1539250216519
    [pending] => 1.66695000
    [amount] => 1.66695000
    [type] => buy
    [price] => 0.031834
)

2018-10-11 11:30:26 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:30:27 - cex place new buy order: eth_btc 0.03184 1.66664 [7309476126] margin:0.27952261306532]Array
(
    [complete] => 
    [id] => 7309476126
    [time] => 1539250227377
    [pending] => 1.66664000
    [amount] => 1.66664000
    [type] => buy
    [price] => 0.03184
)

2018-10-11 11:30:36 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:30:38 - cex place new buy order: eth_btc 0.031845 1.66637 [7309476722] margin:0.24807662113362]Array
(
    [complete] => 
    [id] => 7309476722
    [time] => 1539250237966
    [pending] => 1.66637000
    [amount] => 1.66637000
    [type] => buy
    [price] => 0.031845
)

2018-10-11 11:30:47 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:30:48 - cex place new buy order: eth_btc 0.031847 1.66627 [7309477392] margin:0.2606210946086]Array
(
    [complete] => 
    [id] => 7309477392
    [time] => 1539250248328
    [pending] => 1.66627000
    [amount] => 1.66627000
    [type] => buy
    [price] => 0.031847
)

2018-10-11 11:30:58 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:30:59 - cex place new buy order: eth_btc 0.031849 1.66616 [7309478203] margin:0.26688436057645]Array
(
    [complete] => 
    [id] => 7309478203
    [time] => 1539250259138
    [pending] => 1.66616000
    [amount] => 1.66616000
    [type] => buy
    [price] => 0.031849
)

2018-10-11 11:31:04 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:31:06 - cex place new buy order: eth_btc 0.031851 1.66606 [7309478751] margin:0.26686760227306]Array
(
    [complete] => 
    [id] => 7309478751
    [time] => 1539250265942
    [pending] => 1.66606000
    [amount] => 1.66606000
    [type] => buy
    [price] => 0.031851
)

2018-10-11 11:31:12 - cex delete buy orders: eth_btc [above margin]
2018-10-11 11:31:24 - cex place new buy order: eth_btc 0.031801 1.6687 [7309480025]Array
(
    [complete] => 
    [id] => 7309480025
    [time] => 1539250283963
    [pending] => 1.66870000
    [amount] => 1.66870000
    [type] => buy
    [price] => 0.031801
)

2018-10-11 11:31:33 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:31:35 - cex place new buy order: eth_btc 0.031807 1.66836 [7309480658] margin:0.30496431603106]Array
(
    [complete] => 
    [id] => 7309480658
    [time] => 1539250294855
    [pending] => 1.66836000
    [amount] => 1.66836000
    [type] => buy
    [price] => 0.031807
)

2018-10-11 11:31:44 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:31:45 - cex place new buy order: eth_btc 0.031816 1.66789 [7309481265] margin:0.27659039476993]Array
(
    [complete] => 
    [id] => 7309481265
    [time] => 1539250305150
    [pending] => 1.66789000
    [amount] => 1.66789000
    [type] => buy
    [price] => 0.031816
)

2018-10-11 11:31:54 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:31:55 - cex place new buy order: eth_btc 0.031819 1.66774 [7309481832] margin:0.27027876426036]Array
(
    [complete] => 
    [id] => 7309481832
    [time] => 1539250315164
    [pending] => 1.66774000
    [amount] => 1.66774000
    [type] => buy
    [price] => 0.031819
)

2018-10-11 11:32:08 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:32:09 - cex place new buy order: eth_btc 0.031821 1.66763 [7309482789] margin:0.26397661921373]Array
(
    [complete] => 
    [id] => 7309482789
    [time] => 1539250329477
    [pending] => 1.66763000
    [amount] => 1.66763000
    [type] => buy
    [price] => 0.031821
)

2018-10-11 11:32:18 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:32:21 - cex place new buy order: eth_btc 0.031823 1.66753 [7309483441] margin:0.25767526631681]Array
(
    [complete] => 
    [id] => 7309483441
    [time] => 1539250340753
    [pending] => 1.66753000
    [amount] => 1.66753000
    [type] => buy
    [price] => 0.031823
)

2018-10-11 11:32:31 - cex delete buy orders: eth_btc [above margin]
2018-10-11 11:32:42 - cex place new buy order: eth_btc 0.031776 1.67 [7309485184]Array
(
    [complete] => 
    [id] => 7309485184
    [time] => 1539250362092
    [pending] => 1.67000000
    [amount] => 1.67000000
    [type] => buy
    [price] => 0.031776
)

2018-10-11 11:32:51 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:32:53 - cex place new buy order: eth_btc 0.031778 1.66989 [7309485887] margin:0.29894895839888]Array
(
    [complete] => 
    [id] => 7309485887
    [time] => 1539250372979
    [pending] => 1.66989000
    [amount] => 1.66989000
    [type] => buy
    [price] => 0.031778
)

2018-10-11 11:33:03 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:33:03 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:33:04 - cex place new buy order: eth_btc 0.03178 1.66978 [7309486779] margin:0.29263687853995]Array
(
    [complete] => 
    [id] => 7309486779
    [time] => 1539250384294
    [pending] => 1.66978000
    [amount] => 1.66978000
    [type] => buy
    [price] => 0.03178
)

2018-10-11 11:33:05 - cex place new buy order: eth_btc 0.03178 1.66978 [] margin:0.29263687853995]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2018-10-11 11:33:17 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:33:18 - cex place new buy order: eth_btc 0.031788 1.66936 [7309488267] margin:0.25481313703284]Array
(
    [complete] => 
    [id] => 7309488267
    [time] => 1539250397816
    [pending] => 1.66936000
    [amount] => 1.66936000
    [type] => buy
    [price] => 0.031788
)

2018-10-11 11:33:28 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:33:30 - cex place new buy order: eth_btc 0.031797 1.66889 [7309489940] margin:0.24530616095859]Array
(
    [complete] => 
    [id] => 7309489940
    [time] => 1539250409719
    [pending] => 1.66889000
    [amount] => 1.66889000
    [type] => buy
    [price] => 0.031797
)

2018-10-11 11:33:39 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:33:40 - cex place new buy order: eth_btc 0.031803 1.66857 [7309491374] margin:0.2452598811433]Array
(
    [complete] => 
    [id] => 7309491374
    [time] => 1539250419737
    [pending] => 1.66857000
    [amount] => 1.66857000
    [type] => buy
    [price] => 0.031803
)

2018-10-11 11:33:49 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:33:50 - cex place new buy order: eth_btc 0.031809 1.66826 [7309492685] margin:0.23263856141342]Array
(
    [complete] => 
    [id] => 7309492685
    [time] => 1539250430231
    [pending] => 1.66826000
    [amount] => 1.66826000
    [type] => buy
    [price] => 0.031809
)

2018-10-11 11:33:59 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:34:01 - cex place new buy order: eth_btc 0.031811 1.66815 [7309494138] margin:0.22319323504449]Array
(
    [complete] => 
    [id] => 7309494138
    [time] => 1539250440554
    [pending] => 1.66815000
    [amount] => 1.66815000
    [type] => buy
    [price] => 0.031811
)

2018-10-11 11:34:03 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:34:05 - cex place new buy order: eth_btc 0.031813 1.66805 [7309494726] margin:0.22003583440733]Array
(
    [complete] => 
    [id] => 7309494726
    [time] => 1539250444578
    [pending] => 1.66805000
    [amount] => 1.66805000
    [type] => buy
    [price] => 0.031813
)

2018-10-11 11:34:13 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:34:14 - cex place new buy order: eth_btc 0.031815 1.66794 [7309496127] margin:0.23259468804022]Array
(
    [complete] => 
    [id] => 7309496127
    [time] => 1539250453720
    [pending] => 1.66794000
    [amount] => 1.66794000
    [type] => buy
    [price] => 0.031815
)

2018-10-11 11:34:23 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:34:25 - cex place new buy order: eth_btc 0.031817 1.66784 [7309497119] margin:0.21057925008645]Array
(
    [complete] => 
    [id] => 7309497119
    [time] => 1539250464569
    [pending] => 1.66784000
    [amount] => 1.66784000
    [type] => buy
    [price] => 0.031817
)

2018-10-11 11:34:35 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:34:36 - cex place new buy order: eth_btc 0.031819 1.66774 [7309498110] margin:0.21056601401677]Array
(
    [complete] => 
    [id] => 7309498110
    [time] => 1539250475864
    [pending] => 1.66774000
    [amount] => 1.66774000
    [type] => buy
    [price] => 0.031819
)

2018-10-11 11:34:45 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:34:46 - cex place new buy order: eth_btc 0.031821 1.66763 [7309499031] margin:0.21055277961095]Array
(
    [complete] => 
    [id] => 7309499031
    [time] => 1539250485826
    [pending] => 1.66763000
    [amount] => 1.66763000
    [type] => buy
    [price] => 0.031821
)

2018-10-11 11:34:54 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:34:56 - cex place new buy order: eth_btc 0.031823 1.66753 [7309500085] margin:0.20739716557205]Array
(
    [complete] => 
    [id] => 7309500085
    [time] => 1539250495614
    [pending] => 1.66753000
    [amount] => 1.66753000
    [type] => buy
    [price] => 0.031823
)

2018-10-11 11:35:10 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:35:12 - cex place new buy order: eth_btc 0.031825 1.66742 [7309501224] margin:0.20424194815398]Array
(
    [complete] => 
    [id] => 7309501224
    [time] => 1539250511672
    [pending] => 1.66742000
    [amount] => 1.66742000
    [type] => buy
    [price] => 0.031825
)

2018-10-11 11:35:23 - cex delete buy orders: eth_btc [above margin]
2018-10-11 11:35:31 - cex place new buy order: eth_btc 0.031812 1.6681 [7309502896]Array
(
    [complete] => 
    [id] => 7309502896
    [time] => 1539250531317
    [pending] => 1.66810000
    [amount] => 1.66810000
    [type] => buy
    [price] => 0.031812
)

2018-10-11 11:35:38 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:35:39 - cex place new buy order: eth_btc 0.031814 1.668 [7309503629] margin:0.23574526937826]Array
(
    [complete] => 
    [id] => 7309503629
    [time] => 1539250539428
    [pending] => 1.66800000
    [amount] => 1.66800000
    [type] => buy
    [price] => 0.031814
)

2018-10-11 11:35:50 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:35:52 - cex place new buy order: eth_btc 0.031816 1.66789 [7309504552] margin:0.22944430475231]Array
(
    [complete] => 
    [id] => 7309504552
    [time] => 1539250552511
    [pending] => 1.66789000
    [amount] => 1.66789000
    [type] => buy
    [price] => 0.031816
)

2018-10-11 11:36:02 - cex delete buy orders: eth_btc [above margin]
2018-10-11 11:36:31 - cex place new buy order: eth_btc 0.031791 1.6692 [7309507929]Array
(
    [complete] => 
    [id] => 7309507929
    [time] => 1539250591347
    [pending] => 1.66920000
    [amount] => 1.66920000
    [type] => buy
    [price] => 0.031791
)

2018-10-11 11:36:40 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:36:41 - cex place new buy order: eth_btc 0.031793 1.6691 [7309508500] margin:0.2296102915736]Array
(
    [complete] => 
    [id] => 7309508500
    [time] => 1539250600783
    [pending] => 1.66910000
    [amount] => 1.66910000
    [type] => buy
    [price] => 0.031793
)

2018-10-11 11:36:51 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:36:52 - cex place new buy order: eth_btc 0.031796 1.66894 [7309509468] margin:0.22015347842497]Array
(
    [complete] => 
    [id] => 7309509468
    [time] => 1539250612139
    [pending] => 1.66894000
    [amount] => 1.66894000
    [type] => buy
    [price] => 0.031796
)

2018-10-11 11:37:02 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:37:04 - cex place new buy order: eth_btc 0.031798 1.66884 [7309510202] margin:0.2138499276684]Array
(
    [complete] => 
    [id] => 7309510202
    [time] => 1539250624129
    [pending] => 1.66884000
    [amount] => 1.66884000
    [type] => buy
    [price] => 0.031798
)

2018-10-11 11:37:12 - cex delete buy orders: eth_btc [above margin]
2018-10-11 11:38:47 - cex place new buy order: eth_btc 0.031795 1.669 [7309518309]Array
(
    [complete] => 
    [id] => 7309518309
    [time] => 1539250726993
    [pending] => 1.66900000
    [amount] => 1.66900000
    [type] => buy
    [price] => 0.031795
)

2018-10-11 11:38:55 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:38:57 - cex place new buy order: eth_btc 0.031797 1.66889 [7309519240] margin:0.27046576721075]Array
(
    [complete] => 
    [id] => 7309519240
    [time] => 1539250736690
    [pending] => 1.66889000
    [amount] => 1.66889000
    [type] => buy
    [price] => 0.031797
)

2018-10-11 11:39:03 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:39:04 - cex place new buy order: eth_btc 0.031801 1.66868 [7309519802] margin:0.20439608817331]Array
(
    [complete] => 
    [id] => 7309519802
    [time] => 1539250744179
    [pending] => 1.66868000
    [amount] => 1.66868000
    [type] => buy
    [price] => 0.031801
)

2018-10-11 11:39:13 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:39:14 - cex place new buy order: eth_btc 0.031803 1.66857 [7309520449] margin:0.20752759173663]Array
(
    [complete] => 
    [id] => 7309520449
    [time] => 1539250753807
    [pending] => 1.66857000
    [amount] => 1.66857000
    [type] => buy
    [price] => 0.031803
)

2018-10-11 11:39:22 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:39:23 - cex place new buy order: eth_btc 0.031805 1.66847 [7309521324] margin:0.22323534035529]Array
(
    [complete] => 
    [id] => 7309521324
    [time] => 1539250763494
    [pending] => 1.66847000
    [amount] => 1.66847000
    [type] => buy
    [price] => 0.031805
)

2018-10-11 11:39:31 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:39:32 - cex place new buy order: eth_btc 0.031807 1.66836 [7309521828] margin:0.21693337944477]Array
(
    [complete] => 
    [id] => 7309521828
    [time] => 1539250772342
    [pending] => 1.66836000
    [amount] => 1.66836000
    [type] => buy
    [price] => 0.031807
)

2018-10-11 11:39:41 - cex delete buy orders: eth_btc [above margin]
2018-10-11 11:39:56 - cex place new buy order: eth_btc 0.031804 1.6685 [7309523579]Array
(
    [complete] => 
    [id] => 7309523579
    [time] => 1539250795598
    [pending] => 1.66850000
    [amount] => 1.66850000
    [type] => buy
    [price] => 0.031804
)

2018-10-11 11:40:04 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:40:05 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:40:05 - cex place new buy order: eth_btc 0.031806 1.66842 [7309524506] margin:0.20750801735521]Array
(
    [complete] => 
    [id] => 7309524506
    [time] => 1539250805220
    [pending] => 1.66842000
    [amount] => 1.66842000
    [type] => buy
    [price] => 0.031806
)

2018-10-11 11:40:06 - cex place new buy order: eth_btc 0.031806 1.66842 [] margin:0.20750801735521]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2018-10-11 11:40:14 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:40:15 - cex place new buy order: eth_btc 0.031808 1.66831 [7309525375] margin:0.22635814889336]Array
(
    [complete] => 
    [id] => 7309525375
    [time] => 1539250815488
    [pending] => 1.66831000
    [amount] => 1.66831000
    [type] => buy
    [price] => 0.031808
)

2018-10-11 11:40:25 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:40:26 - cex place new buy order: eth_btc 0.03181 1.66821 [7309526179] margin:0.2074819239233]Array
(
    [complete] => 
    [id] => 7309526179
    [time] => 1539250826262
    [pending] => 1.66821000
    [amount] => 1.66821000
    [type] => buy
    [price] => 0.03181
)

2018-10-11 11:40:34 - cex delete buy orders: eth_btc [above margin]
2018-10-11 11:40:48 - cex place new buy order: eth_btc 0.031798 1.6688 [7309527664]Array
(
    [complete] => 
    [id] => 7309527664
    [time] => 1539250847754
    [pending] => 1.66880000
    [amount] => 1.66880000
    [type] => buy
    [price] => 0.031798
)

2018-10-11 11:40:56 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:40:58 - cex place new buy order: eth_btc 0.031801 1.66868 [7309528159] margin:0.21068519857865]Array
(
    [complete] => 
    [id] => 7309528159
    [time] => 1539250857592
    [pending] => 1.66868000
    [amount] => 1.66868000
    [type] => buy
    [price] => 0.031801
)

2018-10-11 11:41:06 - cex delete buy orders: eth_btc [replace]
2018-10-11 11:41:07 - cex place new buy order: eth_btc 0.031803 1.66857 [7309528757] margin:0.20438323428609]Array
(
    [complete] => 
    [id] => 7309528757
    [time] => 1539250867215
    [pending] => 1.66857000
    [amount] => 1.66857000
    [type] => buy
    [price] => 0.031803
)

2018-10-11 11:41:17 - cex delete buy orders: eth_btc [above margin]
2018-10-11 11:41:27 - cex place new buy order: eth_btc 0.031773 1.6701 [7309530394]Array
(
    [complete] => 
    [id] => 7309530394
    [time] => 1539250886548
    [pending] => 1.67010000
    [amount] => 1.67010000
    [type] => buy
    [price] => 0.031773
)

2018-10-11 11:41:34 - cex delete buy orders: eth_btc [above margin]
2018-10-11 11:41:42 - cex place new buy order: eth_btc 0.031776 1.67 [7309531455]Array
(
    [complete] => 
    [id] => 7309531455
    [time] => 1539250902430
    [pending] => 1.67000000
    [amount] => 1.67000000
    [type] => buy
    [price] => 0.031776
)

2018-10-11 11:41:50 - cex delete buy orders: eth_btc [above margin]
2018-10-11 11:42:25 - cex place new buy order: eth_btc 0.031783 1.6696 [7309534660]Array
(
    [complete] => 
    [id] => 7309534660
    [time] => 1539250944941
    [pending] => 1.66960000
    [amount] => 1.66960000
    [type] => buy
    [price] => 0.031783
)

2018-10-11 11:42:34 - cex delete buy orders: eth_btc [above margin]
2018-10-11 12:04:39 - cex place new buy order: eth_btc 0.03178 2.3893 [7309635348]Array
(
    [complete] => 
    [id] => 7309635348
    [time] => 1539252279110
    [pending] => 2.38930000
    [amount] => 2.38930000
    [type] => buy
    [price] => 0.03178
)

2018-10-11 12:04:48 - cex delete buy orders: eth_btc [replace]
2018-10-11 12:04:50 - cex place new buy order: eth_btc 0.031782 2.38911 [7309636439] margin:0.23912906676735]Array
(
    [complete] => 
    [id] => 7309636439
    [time] => 1539252289795
    [pending] => 2.38911000
    [amount] => 2.38911000
    [type] => buy
    [price] => 0.031782
)

2018-10-11 12:04:58 - cex delete buy orders: eth_btc [replace]
2018-10-11 12:05:00 - cex place new buy order: eth_btc 0.031786 2.38881 [7309637506] margin:0.2453910526647]Array
(
    [complete] => 
    [id] => 7309637506
    [time] => 1539252299572
    [pending] => 2.38881000
    [amount] => 2.38881000
    [type] => buy
    [price] => 0.031786
)

2018-10-11 12:05:03 - cex delete buy orders: eth_btc [replace]
2018-10-11 12:05:04 - cex place new buy order: eth_btc 0.031788 0.02089 [] margin:0.2265005662514]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2018-10-11 12:05:12 - cex delete buy orders: eth_btc [replace]
2018-10-11 12:05:13 - cex place new buy order: eth_btc 0.03179 2.38851 [7309638826] margin:0.24221453287196]Array
(
    [complete] => 
    [id] => 7309638826
    [time] => 1539252313452
    [pending] => 2.38851000
    [amount] => 2.38851000
    [type] => buy
    [price] => 0.03179
)

2018-10-11 12:05:21 - cex delete buy orders: eth_btc [replace]
2018-10-11 12:05:22 - cex place new buy order: eth_btc 0.031792 2.38836 [7309639501] margin:0.2547810770005]Array
(
    [complete] => 
    [id] => 7309639501
    [time] => 1539252321689
    [pending] => 2.38836000
    [amount] => 2.38836000
    [type] => buy
    [price] => 0.031792
)

2018-10-11 12:05:29 - cex delete buy orders: eth_btc [replace]
2018-10-11 12:05:30 - cex place new buy order: eth_btc 0.031794 2.38821 [7309640140] margin:0.20758633704472]Array
(
    [complete] => 
    [id] => 7309640140
    [time] => 1539252330497
    [pending] => 2.38821000
    [amount] => 2.38821000
    [type] => buy
    [price] => 0.031794
)

2018-10-11 12:05:39 - cex delete buy orders: eth_btc [replace]
2018-10-11 12:05:41 - cex place new buy order: eth_btc 0.031797 2.38798 [7309641003] margin:0.23901625939553]Array
(
    [complete] => 
    [id] => 7309641003
    [time] => 1539252341104
    [pending] => 2.38798000
    [amount] => 2.38798000
    [type] => buy
    [price] => 0.031797
)

2018-10-11 12:05:48 - cex delete buy orders: eth_btc [replace]
2018-10-11 12:05:49 - cex place new buy order: eth_btc 0.031799 2.38783 [7309641891] margin:0.23900122645366]Array
(
    [complete] => 
    [id] => 7309641891
    [time] => 1539252349466
    [pending] => 2.38783000
    [amount] => 2.38783000
    [type] => buy
    [price] => 0.031799
)

2018-10-11 12:05:56 - cex delete buy orders: eth_btc [replace]
2018-10-11 12:05:57 - cex place new buy order: eth_btc 0.031801 2.38768 [7309642859] margin:0.23269708499731]Array
(
    [complete] => 
    [id] => 7309642859
    [time] => 1539252357319
    [pending] => 2.38768000
    [amount] => 2.38768000
    [type] => buy
    [price] => 0.031801
)

2018-10-11 12:06:04 - cex delete buy orders: eth_btc [replace]
2018-10-11 12:06:05 - cex place new buy order: eth_btc 0.031803 2.38753 [7309643485] margin:0.22639373643996]Array
(
    [complete] => 
    [id] => 7309643485
    [time] => 1539252365390
    [pending] => 2.38753000
    [amount] => 2.38753000
    [type] => buy
    [price] => 0.031803
)

2018-10-11 12:06:16 - cex delete buy orders: eth_btc [replace]
2018-10-11 12:06:18 - cex place new buy order: eth_btc 0.031805 2.38738 [7309644621] margin:0.21694702090866]Array
(
    [complete] => 
    [id] => 7309644621
    [time] => 1539252377789
    [pending] => 2.38738000
    [amount] => 2.38738000
    [type] => buy
    [price] => 0.031805
)

2018-10-11 12:06:28 - cex delete buy orders: eth_btc [replace]
2018-10-11 12:06:30 - cex place new buy order: eth_btc 0.031807 2.38723 [7309645788] margin:0.21064545540288]Array
(
    [complete] => 
    [id] => 7309645788
    [time] => 1539252389928
    [pending] => 2.38723000
    [amount] => 2.38723000
    [type] => buy
    [price] => 0.031807
)

2018-10-11 12:06:40 - cex delete buy orders: eth_btc [above margin]
2018-10-11 12:07:51 - cex place new buy order: eth_btc 0.031812 2.3869 [7309652992]Array
(
    [complete] => 
    [id] => 7309652992
    [time] => 1539252471454
    [pending] => 2.38690000
    [amount] => 2.38690000
    [type] => buy
    [price] => 0.031812
)

2018-10-11 12:08:01 - cex delete buy orders: eth_btc [above margin]
2018-10-11 12:09:52 - cex place new buy order: eth_btc 0.031817 2.846 [7309662786]Array
(
    [complete] => 
    [id] => 7309662786
    [time] => 1539252591853
    [pending] => 2.84600000
    [amount] => 2.84600000
    [type] => buy
    [price] => 0.031817
)

2018-10-11 12:09:58 - cex delete buy orders: eth_btc [replace]
2018-10-11 12:10:00 - cex place new buy order: eth_btc 0.031819 2.84579 [7309663392] margin:0.21370879034539]Array
(
    [complete] => 
    [id] => 7309663392
    [time] => 1539252599676
    [pending] => 2.84579000
    [amount] => 2.84579000
    [type] => buy
    [price] => 0.031819
)

2018-10-11 12:10:12 - cex delete buy orders: eth_btc [above margin]
2018-10-11 12:15:07 - cex place new buy order: eth_btc 0.031801 3.1583 [7309692942]Array
(
    [complete] => 
    [id] => 7309692942
    [time] => 1539252907232
    [pending] => 3.15830000
    [amount] => 3.15830000
    [type] => buy
    [price] => 0.031801
)

2018-10-11 12:15:15 - cex delete buy orders: eth_btc [replace]
2018-10-11 12:15:16 - cex place new buy order: eth_btc 0.031803 3.1581 [7309693448] margin:0.2106719491872]Array
(
    [complete] => 
    [id] => 7309693448
    [time] => 1539252916272
    [pending] => 3.15810000
    [amount] => 3.15810000
    [type] => buy
    [price] => 0.031803
)

2018-10-11 12:15:23 - cex delete buy orders: eth_btc [replace]
2018-10-11 12:15:24 - cex place new buy order: eth_btc 0.031805 3.1579 [7309694224] margin:0.21380286118535]Array
(
    [complete] => 
    [id] => 7309694224
    [time] => 1539252924013
    [pending] => 3.15790000
    [amount] => 3.15790000
    [type] => buy
    [price] => 0.031805
)

2018-10-11 12:15:33 - cex delete buy orders: eth_btc[move]
2018-10-11 12:15:35 - cex place new buy order: eth_btc 0.031806 3.15771 [7309695072] margin:0.19806960731914]Array
(
    [complete] => 
    [id] => 7309695072
    [time] => 1539252934824
    [pending] => 3.15771000
    [amount] => 3.15771000
    [type] => buy
    [price] => 0.031806
)

2018-10-11 12:15:45 - cex delete buy orders: eth_btc [above margin]
2018-10-11 12:17:07 - cex place new buy order: eth_btc 0.031808 3.1576 [7309703066]Array
(
    [complete] => 
    [id] => 7309703066
    [time] => 1539253027094
    [pending] => 3.15760000
    [amount] => 3.15760000
    [type] => buy
    [price] => 0.031808
)

2018-10-11 12:17:12 - cex delete buy orders: eth_btc[move]
2018-10-11 12:17:13 - cex place new buy order: eth_btc 0.031813 3.15701 [7309703686] margin:0.19802602627774]Array
(
    [complete] => 
    [id] => 7309703686
    [time] => 1539253033503
    [pending] => 3.15701000
    [amount] => 3.15701000
    [type] => buy
    [price] => 0.031813
)

2018-10-11 12:17:22 - cex delete buy orders: eth_btc [above margin]
2018-10-11 12:34:35 - cex place new buy order: eth_btc 0.031699 19.8 [7309784604]Array
(
    [complete] => 
    [id] => 7309784604
    [time] => 1539254074739
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031699
)

2018-10-11 12:34:41 - cex delete buy orders: eth_btc[move]
2018-10-11 12:34:42 - cex place new buy order: eth_btc 0.031702 19.8 [7309785257] margin:-0.022011886418671]Array
(
    [complete] => 
    [id] => 7309785257
    [time] => 1539254082446
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031702
)

2018-10-11 12:34:50 - cex delete buy orders: eth_btc[move]
2018-10-11 12:34:51 - cex place new buy order: eth_btc 0.031704 19.8 [7309786122] margin:-0.022011886418671]Array
(
    [complete] => 
    [id] => 7309786122
    [time] => 1539254091041
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031704
)

2018-10-11 12:34:58 - cex delete buy orders: eth_btc[move]
2018-10-11 12:34:59 - cex place new buy order: eth_btc 0.031706 19.8 [7309786858] margin:-0.015722776013349]Array
(
    [complete] => 
    [id] => 7309786858
    [time] => 1539254099188
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031706
)

2018-10-11 12:35:04 - cex delete buy orders: eth_btc[move]
2018-10-11 12:35:06 - cex place new buy order: eth_btc 0.031708 19.8 [7309787345] margin:0.012578220810666]Array
(
    [complete] => 
    [id] => 7309787345
    [time] => 1539254105518
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031708
)

2018-10-11 12:35:13 - cex delete buy orders: eth_btc[move]
2018-10-11 12:35:15 - cex place new buy order: eth_btc 0.031713 19.8 [7309787923] margin:0.02201188641866]Array
(
    [complete] => 
    [id] => 7309787923
    [time] => 1539254114745
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031713
)

2018-10-11 12:35:23 - cex delete buy orders: eth_btc[move]
2018-10-11 12:35:25 - cex place new buy order: eth_btc 0.031715 19.8 [7309788479] margin:0.094336656079985]Array
(
    [complete] => 
    [id] => 7309788479
    [time] => 1539254124609
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031715
)

2018-10-11 12:35:32 - cex delete buy orders: eth_btc[move]
2018-10-11 12:35:33 - cex place new buy order: eth_btc 0.031741 19.8 [7309789069] margin:0.072324769661325]Array
(
    [complete] => 
    [id] => 7309789069
    [time] => 1539254133366
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031741
)

2018-10-11 12:35:41 - cex delete buy orders: eth_btc [above margin]
2018-10-11 12:41:10 - cex place new buy order: eth_btc 0.031711 19.8 [7309812551]Array
(
    [complete] => 
    [id] => 7309812551
    [time] => 1539254469420
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031711
)

2018-10-11 12:41:18 - cex delete buy orders: eth_btc [replace]
2018-10-11 12:41:20 - cex place new buy order: eth_btc 0.031714 19.8 [7309813287] margin:0.23964179857476]Array
(
    [complete] => 
    [id] => 7309813287
    [time] => 1539254480079
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031714
)

2018-10-11 12:41:27 - cex delete buy orders: eth_btc [replace]
2018-10-11 12:41:28 - cex place new buy order: eth_btc 0.03172 19.8 [7309814254] margin:0.24590163934426]Array
(
    [complete] => 
    [id] => 7309814254
    [time] => 1539254487831
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03172
)

2018-10-11 12:41:35 - cex delete buy orders: eth_btc [replace]
2018-10-11 12:41:37 - cex place new buy order: eth_btc 0.031731 19.8 [7309815176] margin:0.23636191736787]Array
(
    [complete] => 
    [id] => 7309815176
    [time] => 1539254497310
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031731
)

2018-10-11 12:41:44 - cex delete buy orders: eth_btc [replace]
2018-10-11 12:41:46 - cex place new buy order: eth_btc 0.031733 19.8 [7309816006] margin:0.24264960766394]Array
(
    [complete] => 
    [id] => 7309816006
    [time] => 1539254506065
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031733
)

2018-10-11 12:41:53 - cex delete buy orders: eth_btc [replace]
2018-10-11 12:41:55 - cex place new buy order: eth_btc 0.031741 19.8 [7309816733] margin:0.27409344381086]Array
(
    [complete] => 
    [id] => 7309816733
    [time] => 1539254514673
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031741
)

2018-10-11 12:42:03 - cex delete buy orders: eth_btc [replace]
2018-10-11 12:42:04 - cex place new buy order: eth_btc 0.031743 19.8 [7309817602] margin:0.22367136061494]Array
(
    [complete] => 
    [id] => 7309817602
    [time] => 1539254523886
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031743
)

2018-10-11 12:42:11 - cex delete buy orders: eth_btc [replace]
2018-10-11 12:42:12 - cex place new buy order: eth_btc 0.031749 19.8 [7309818203] margin:0.24252732369523]Array
(
    [complete] => 
    [id] => 7309818203
    [time] => 1539254532306
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031749
)

2018-10-11 12:42:19 - cex delete buy orders: eth_btc [replace]
2018-10-11 12:42:20 - cex place new buy order: eth_btc 0.031752 19.8 [7309818746] margin:0.24250440917108]Array
(
    [complete] => 
    [id] => 7309818746
    [time] => 1539254539895
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031752
)

2018-10-11 12:42:27 - cex delete buy orders: eth_btc [replace]
2018-10-11 12:42:28 - cex place new buy order: eth_btc 0.031755 19.8 [7309819269] margin:0.23933238860021]Array
(
    [complete] => 
    [id] => 7309819269
    [time] => 1539254548223
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031755
)

2018-10-11 12:42:36 - cex delete buy orders: eth_btc [replace]
2018-10-11 12:42:38 - cex place new buy order: eth_btc 0.031758 19.8 [7309819911] margin:0.23301215441778]Array
(
    [complete] => 
    [id] => 7309819911
    [time] => 1539254557800
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031758
)

2018-10-11 12:42:45 - cex delete buy orders: eth_btc [replace]
2018-10-11 12:42:46 - cex place new buy order: eth_btc 0.03176 19.8 [7309820395] margin:0.24874055415616]Array
(
    [complete] => 
    [id] => 7309820395
    [time] => 1539254565763
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03176
)

2018-10-11 12:42:52 - cex delete buy orders: eth_btc [replace]
2018-10-11 12:42:54 - cex place new buy order: eth_btc 0.031762 19.8 [7309820981] margin:0.21724072791385]Array
(
    [complete] => 
    [id] => 7309820981
    [time] => 1539254573712
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031762
)

2018-10-11 12:43:03 - cex delete buy orders: eth_btc [replace]
2018-10-11 12:43:05 - cex place new buy order: eth_btc 0.031765 19.8 [7309821576] margin:0.20777585392726]Array
(
    [complete] => 
    [id] => 7309821576
    [time] => 1539254584615
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031765
)

2018-10-11 12:43:12 - cex delete buy orders: eth_btc [replace]
2018-10-11 12:43:13 - cex place new buy order: eth_btc 0.031767 19.8 [7309822313] margin:0.22979821827682]Array
(
    [complete] => 
    [id] => 7309822313
    [time] => 1539254592693
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031767
)

2018-10-11 12:43:20 - cex delete buy orders: eth_btc [replace]
2018-10-11 12:43:22 - cex place new buy order: eth_btc 0.031769 19.8 [7309823021] margin:0.22348830621046]Array
(
    [complete] => 
    [id] => 7309823021
    [time] => 1539254601846
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031769
)

2018-10-11 12:43:29 - cex delete buy orders: eth_btc [replace]
2018-10-11 12:43:30 - cex place new buy order: eth_btc 0.031771 19.8 [7309823708] margin:0.21717918856818]Array
(
    [complete] => 
    [id] => 7309823708
    [time] => 1539254610460
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031771
)

2018-10-11 12:43:38 - cex delete buy orders: eth_btc [replace]
2018-10-11 12:43:40 - cex place new buy order: eth_btc 0.031775 19.8 [7309824399] margin:0.20456333595595]Array
(
    [complete] => 
    [id] => 7309824399
    [time] => 1539254619951
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031775
)

2018-10-11 12:43:48 - cex delete buy orders: eth_btc[move]
2018-10-11 12:43:50 - cex place new buy order: eth_btc 0.031776 19.8 [7309825246] margin:0.19825660068604]Array
(
    [complete] => 
    [id] => 7309825246
    [time] => 1539254629753
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031776
)

2018-10-11 12:43:56 - cex delete buy orders: eth_btc [replace]
2018-10-11 12:43:57 - cex place new buy order: eth_btc 0.031778 19.8 [7309825811] margin:0.21398451759078]Array
(
    [complete] => 
    [id] => 7309825811
    [time] => 1539254637174
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031778
)

2018-10-11 12:44:03 - cex delete buy orders: eth_btc [above margin]
2018-10-11 12:45:02 - cex place new buy order: eth_btc 0.031785 19.8 [7309831400]Array
(
    [complete] => 
    [id] => 7309831400
    [time] => 1539254702244
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031785
)

2018-10-11 12:45:10 - cex delete buy orders: eth_btc[move]
2018-10-11 12:45:11 - cex place new buy order: eth_btc 0.031786 19.8 [7309832587] margin:0.19819423034575]Array
(
    [complete] => 
    [id] => 7309832587
    [time] => 1539254710856
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031786
)

2018-10-11 12:45:18 - cex delete buy orders: eth_btc[move]
2018-10-11 12:45:20 - cex place new buy order: eth_btc 0.031787 19.8 [7309833439] margin:0.19818799546998]Array
(
    [complete] => 
    [id] => 7309833439
    [time] => 1539254719694
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031787
)

2018-10-11 12:45:27 - cex delete buy orders: eth_btc [above margin]
2018-10-11 12:45:36 - cex place new buy order: eth_btc 0.031785 19.8 [7309834810]Array
(
    [complete] => 
    [id] => 7309834810
    [time] => 1539254736426
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031785
)

2018-10-11 12:45:44 - cex delete buy orders: eth_btc [replace]
2018-10-11 12:45:45 - cex place new buy order: eth_btc 0.031787 19.8 [7309835415] margin:0.20134017050994]Array
(
    [complete] => 
    [id] => 7309835415
    [time] => 1539254744734
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031787
)

2018-10-11 12:45:53 - cex delete buy orders: eth_btc [replace]
2018-10-11 12:45:55 - cex place new buy order: eth_btc 0.031789 19.8 [7309836272] margin:0.20132750322439]Array
(
    [complete] => 
    [id] => 7309836272
    [time] => 1539254754623
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031789
)

2018-10-11 12:46:03 - cex delete buy orders: eth_btc [above margin]
2018-10-11 12:48:11 - cex place new buy order: eth_btc 0.031815 19.8 [7309845759]Array
(
    [complete] => 
    [id] => 7309845759
    [time] => 1539254891201
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031815
)

2018-10-11 12:48:18 - cex delete buy orders: eth_btc [replace]
2018-10-11 12:48:20 - cex place new buy order: eth_btc 0.031817 19.8 [7309846459] margin:0.20115032844077]Array
(
    [complete] => 
    [id] => 7309846459
    [time] => 1539254899733
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031817
)

2018-10-11 12:48:26 - cex delete buy orders: eth_btc [above margin]
2018-10-11 12:48:35 - cex place new buy order: eth_btc 0.03176 19.8 [7309847606]Array
(
    [complete] => 
    [id] => 7309847606
    [time] => 1539254915194
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03176
)

2018-10-11 12:48:42 - cex delete buy orders: eth_btc [replace]
2018-10-11 12:48:43 - cex place new buy order: eth_btc 0.031764 19.8 [7309848073] margin:0.23296814003273]Array
(
    [complete] => 
    [id] => 7309848073
    [time] => 1539254923079
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031764
)

2018-10-11 12:48:51 - cex delete buy orders: eth_btc [replace]
2018-10-11 12:48:52 - cex place new buy order: eth_btc 0.031778 19.8 [7309848727] margin:0.24859966014223]Array
(
    [complete] => 
    [id] => 7309848727
    [time] => 1539254931977
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031778
)

2018-10-11 12:49:04 - cex delete buy orders: eth_btc [replace]
2018-10-11 12:49:06 - cex place new buy order: eth_btc 0.031796 19.8 [7309849768] margin:0.23902377657568]Array
(
    [complete] => 
    [id] => 7309849768
    [time] => 1539254945606
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031796
)

2018-10-11 12:49:06 - cex delete buy orders: eth_btc [replace]
2018-10-11 12:49:07 - cex place new buy order: eth_btc 0.031797 2.80314 [7309849844] margin:0.22958140705098]Array
(
    [complete] => 
    [id] => 7309849844
    [time] => 1539254946879
    [pending] => 2.80314000
    [amount] => 2.80314000
    [type] => buy
    [price] => 0.031797
)

2018-10-11 12:49:16 - cex delete buy orders: eth_btc [replace]
2018-10-11 12:49:17 - cex place new buy order: eth_btc 0.0318 19.8 [7309850442] margin:0.24842767295596]Array
(
    [complete] => 
    [id] => 7309850442
    [time] => 1539254957423
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.0318
)

2018-10-11 12:49:25 - cex delete buy orders: eth_btc [replace]
2018-10-11 12:49:27 - cex place new buy order: eth_btc 0.031804 19.8 [7309850910] margin:0.22324235945164]Array
(
    [complete] => 
    [id] => 7309850910
    [time] => 1539254967088
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031804
)

2018-10-11 12:49:36 - cex delete buy orders: eth_btc [replace]
2018-10-11 12:49:38 - cex place new buy order: eth_btc 0.031807 19.8 [7309851590] margin:0.22007734146572]Array
(
    [complete] => 
    [id] => 7309851590
    [time] => 1539254978212
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031807
)

2018-10-11 12:49:46 - cex delete buy orders: eth_btc [replace]
2018-10-11 12:49:47 - cex place new buy order: eth_btc 0.031809 19.8 [7309852067] margin:0.2043446823226]Array
(
    [complete] => 
    [id] => 7309852067
    [time] => 1539254986988
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031809
)

2018-10-11 12:49:55 - cex delete buy orders: eth_btc[move]
2018-10-11 12:49:56 - cex place new buy order: eth_btc 0.03181 19.8 [7309852552] margin:0.19804470151834]Array
(
    [complete] => 
    [id] => 7309852552
    [time] => 1539254996401
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03181
)

2018-10-11 12:50:04 - cex delete buy orders: eth_btc [above margin]
2018-10-11 12:50:12 - cex place new buy order: eth_btc 0.031813 19.8 [7309853455]Array
(
    [complete] => 
    [id] => 7309853455
    [time] => 1539255012206
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031813
)

2018-10-11 12:50:19 - cex delete buy orders: eth_btc [replace]
2018-10-11 12:50:20 - cex place new buy order: eth_btc 0.031815 19.8 [7309853879] margin:0.20744931636019]Array
(
    [complete] => 
    [id] => 7309853879
    [time] => 1539255020333
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031815
)

2018-10-11 12:50:27 - cex delete buy orders: eth_btc [replace]
2018-10-11 12:50:29 - cex place new buy order: eth_btc 0.031817 19.8 [7309854338] margin:0.20429330232266]Array
(
    [complete] => 
    [id] => 7309854338
    [time] => 1539255029138
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031817
)

2018-10-11 12:50:36 - cex delete buy orders: eth_btc[move]
2018-10-11 12:50:37 - cex place new buy order: eth_btc 0.031818 19.8 [7309854723] margin:0.19799490870236]Array
(
    [complete] => 
    [id] => 7309854723
    [time] => 1539255036839
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031818
)

2018-10-11 12:50:44 - cex delete buy orders: eth_btc [above margin]
2018-10-11 12:52:05 - cex place new buy order: eth_btc 0.031797 19.8 [7309859119]Array
(
    [complete] => 
    [id] => 7309859119
    [time] => 1539255125296
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031797
)

2018-10-11 12:52:13 - cex delete buy orders: eth_btc [replace]
2018-10-11 12:52:14 - cex place new buy order: eth_btc 0.031799 19.8 [7309859598] margin:0.21384320261644]Array
(
    [complete] => 
    [id] => 7309859598
    [time] => 1539255134057
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031799
)

2018-10-11 12:52:23 - cex delete buy orders: eth_btc [replace]
2018-10-11 12:52:25 - cex place new buy order: eth_btc 0.031801 19.8 [7309860246] margin:0.20754064337598]Array
(
    [complete] => 
    [id] => 7309860246
    [time] => 1539255145096
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031801
)

2018-10-11 12:52:32 - cex delete buy orders: eth_btc [replace]
2018-10-11 12:52:33 - cex place new buy order: eth_btc 0.031803 19.8 [7309860676] margin:0.20123887683552]Array
(
    [complete] => 
    [id] => 7309860676
    [time] => 1539255153240
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031803
)

2018-10-11 12:52:41 - cex delete buy orders: eth_btc [replace]
2018-10-11 12:52:42 - cex place new buy order: eth_btc 0.031805 19.8 [7309861401] margin:0.20751454173871]Array
(
    [complete] => 
    [id] => 7309861401
    [time] => 1539255161849
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031805
)

2018-10-11 12:52:49 - cex delete buy orders: eth_btc [replace]
2018-10-11 12:52:51 - cex place new buy order: eth_btc 0.031807 19.8 [7309861986] margin:0.20435753136101]Array
(
    [complete] => 
    [id] => 7309861986
    [time] => 1539255171388
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031807
)

2018-10-11 12:52:59 - cex delete buy orders: eth_btc [above margin]
2018-10-11 12:53:30 - cex place new buy order: eth_btc 0.0318 19.8 [7309863841]Array
(
    [complete] => 
    [id] => 7309863841
    [time] => 1539255210112
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.0318
)

2018-10-11 12:53:37 - cex delete buy orders: eth_btc [replace]
2018-10-11 12:53:38 - cex place new buy order: eth_btc 0.031803 19.8 [7309864385] margin:0.20123887683552]Array
(
    [complete] => 
    [id] => 7309864385
    [time] => 1539255218307
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031803
)

2018-10-11 12:53:46 - cex delete buy orders: eth_btc [replace]
2018-10-11 12:53:47 - cex place new buy order: eth_btc 0.031805 19.8 [7309865264] margin:0.20122622229211]Array
(
    [complete] => 
    [id] => 7309865264
    [time] => 1539255227145
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031805
)

2018-10-11 12:53:53 - cex delete buy orders: eth_btc [above margin]
2018-10-11 12:54:31 - cex place new buy order: eth_btc 0.031804 19.8 [7309869351]Array
(
    [complete] => 
    [id] => 7309869351
    [time] => 1539255271099
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031804
)

2018-10-11 12:54:38 - cex delete buy orders: eth_btc [above margin]
2018-10-11 13:09:24 - cex place new buy order: eth_btc 0.031763 19.8 [7309921370]Array
(
    [complete] => 
    [id] => 7309921370
    [time] => 1539256163876
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031763
)

2018-10-11 13:09:30 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:09:32 - cex place new buy order: eth_btc 0.031767 19.8 [7309922310] margin:0.24868574306669]Array
(
    [complete] => 
    [id] => 7309922310
    [time] => 1539256171883
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031767
)

2018-10-11 13:09:39 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:09:42 - cex place new buy order: eth_btc 0.031775 19.8 [7309923198] margin:0.20141620771046]Array
(
    [complete] => 
    [id] => 7309923198
    [time] => 1539256181503
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031775
)

2018-10-11 13:09:49 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:09:50 - cex place new buy order: eth_btc 0.031777 19.8 [7309923945] margin:0.20140353085565]Array
(
    [complete] => 
    [id] => 7309923945
    [time] => 1539256189906
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031777
)

2018-10-11 13:09:57 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:09:58 - cex place new buy order: eth_btc 0.031779 19.8 [7309924537] margin:0.2360049089021]Array
(
    [complete] => 
    [id] => 7309924537
    [time] => 1539256197723
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031779
)

2018-10-11 13:10:04 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:10:05 - cex place new buy order: eth_btc 0.031781 19.8 [7309925272] margin:0.22969698876687]Array
(
    [complete] => 
    [id] => 7309925272
    [time] => 1539256205014
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031781
)

2018-10-11 13:10:12 - cex delete buy orders: eth_btc [above margin]
2018-10-11 13:10:21 - cex place new buy order: eth_btc 0.031776 19.8 [7309926418]Array
(
    [complete] => 
    [id] => 7309926418
    [time] => 1539256221007
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031776
)

2018-10-11 13:10:29 - cex delete buy orders: eth_btc [above margin]
2018-10-11 13:11:11 - cex place new buy order: eth_btc 0.031776 19.8 [7309929061]Array
(
    [complete] => 
    [id] => 7309929061
    [time] => 1539256270805
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031776
)

2018-10-11 13:11:18 - cex delete buy orders: eth_btc [above margin]
2018-10-11 13:11:34 - cex place new buy order: eth_btc 0.031775 19.8 [7309930345]Array
(
    [complete] => 
    [id] => 7309930345
    [time] => 1539256294155
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031775
)

2018-10-11 13:11:42 - cex delete buy orders: eth_btc [above margin]
2018-10-11 13:12:18 - cex place new buy order: eth_btc 0.031778 19.8 [7309932779]Array
(
    [complete] => 
    [id] => 7309932779
    [time] => 1539256338021
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031778
)

2018-10-11 13:12:24 - cex delete buy orders: eth_btc [above margin]
2018-10-11 13:12:33 - cex place new buy order: eth_btc 0.031778 19.8 [7309933539]Array
(
    [complete] => 
    [id] => 7309933539
    [time] => 1539256352608
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031778
)

2018-10-11 13:12:40 - cex delete buy orders: eth_btc [above margin]
2018-10-11 13:12:55 - cex place new buy order: eth_btc 0.03178 19.8 [7309934486]Array
(
    [complete] => 
    [id] => 7309934486
    [time] => 1539256375287
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03178
)

2018-10-11 13:13:02 - cex delete buy orders: eth_btc [above margin]
2018-10-11 13:13:45 - cex place new buy order: eth_btc 0.031784 19.8 [7309937597]Array
(
    [complete] => 
    [id] => 7309937597
    [time] => 1539256425223
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031784
)

2018-10-11 13:13:52 - cex delete buy orders: eth_btc [above margin]
2018-10-11 13:14:10 - cex place new buy order: eth_btc 0.031785 19.8 [7309939600]Array
(
    [complete] => 
    [id] => 7309939600
    [time] => 1539256449628
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031785
)

2018-10-11 13:14:16 - cex delete buy orders: eth_btc [above margin]
2018-10-11 13:14:25 - cex place new buy order: eth_btc 0.031785 19.8 [7309940973]Array
(
    [complete] => 
    [id] => 7309940973
    [time] => 1539256465251
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031785
)

2018-10-11 13:14:32 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:14:33 - cex place new buy order: eth_btc 0.031787 19.8 [7309941584] margin:0.20763205083838]Array
(
    [complete] => 
    [id] => 7309941584
    [time] => 1539256473110
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031787
)

2018-10-11 13:14:40 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:14:42 - cex place new buy order: eth_btc 0.031789 19.8 [7309942400] margin:0.20447324546227]Array
(
    [complete] => 
    [id] => 7309942400
    [time] => 1539256482016
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031789
)

2018-10-11 13:14:51 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:14:52 - cex place new buy order: eth_btc 0.031791 19.8 [7309943254] margin:0.20760592620555]Array
(
    [complete] => 
    [id] => 7309943254
    [time] => 1539256492374
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031791
)

2018-10-11 13:15:00 - cex delete buy orders: eth_btc [above margin]
2018-10-11 13:15:05 - cex place new buy order: eth_btc 0.031786 19.8 [7309944276]Array
(
    [complete] => 
    [id] => 7309944276
    [time] => 1539256504663
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031786
)

2018-10-11 13:15:12 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:15:14 - cex place new buy order: eth_btc 0.031788 19.8 [7309944735] margin:0.2265005662514]Array
(
    [complete] => 
    [id] => 7309944735
    [time] => 1539256513759
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031788
)

2018-10-11 13:15:22 - cex delete buy orders: eth_btc [above margin]
2018-10-11 13:15:54 - cex place new buy order: eth_btc 0.031781 19.8 [7309946984]Array
(
    [complete] => 
    [id] => 7309946984
    [time] => 1539256553952
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031781
)

2018-10-11 13:16:00 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:16:01 - cex place new buy order: eth_btc 0.031783 19.8 [7309947577] margin:0.22653619859674]Array
(
    [complete] => 
    [id] => 7309947577
    [time] => 1539256561149
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031783
)

2018-10-11 13:16:03 - cex place new buy order: eth_btc 0.031785 2.8122 [7309947739]Array
(
    [complete] => 
    [id] => 7309947739
    [time] => 1539256563285
    [pending] => 2.81220000
    [amount] => 2.81220000
    [type] => buy
    [price] => 0.031785
)

2018-10-11 13:16:11 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:16:13 - cex place new buy order: eth_btc 0.031789 19.8 [7309948455] margin:0.22649344112744]Array
(
    [complete] => 
    [id] => 7309948455
    [time] => 1539256572848
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031789
)

2018-10-11 13:16:21 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:16:22 - cex place new buy order: eth_btc 0.031791 19.8 [7309949140] margin:0.2327702808971]Array
(
    [complete] => 
    [id] => 7309949140
    [time] => 1539256581990
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031791
)

2018-10-11 13:16:30 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:16:31 - cex place new buy order: eth_btc 0.031793 19.8 [7309949643] margin:0.2044475198943]Array
(
    [complete] => 
    [id] => 7309949643
    [time] => 1539256591201
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031793
)

2018-10-11 13:16:38 - cex delete buy orders: eth_btc[move]
2018-10-11 13:16:39 - cex place new buy order: eth_btc 0.031794 19.8 [7309949938] margin:0.19814436232111]Array
(
    [complete] => 
    [id] => 7309949938
    [time] => 1539256598860
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031794
)

2018-10-11 13:16:47 - cex delete buy orders: eth_btc [above margin]
2018-10-11 13:17:11 - cex place new buy order: eth_btc 0.031783 19.8 [7309951369]Array
(
    [complete] => 
    [id] => 7309951369
    [time] => 1539256631235
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031783
)

2018-10-11 13:17:19 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:17:20 - cex place new buy order: eth_btc 0.031785 19.8 [7309952139] margin:0.20135283938965]Array
(
    [complete] => 
    [id] => 7309952139
    [time] => 1539256639783
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031785
)

2018-10-11 13:17:27 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:17:29 - cex place new buy order: eth_btc 0.031787 19.8 [7309952694] margin:0.2296536319879]Array
(
    [complete] => 
    [id] => 7309952694
    [time] => 1539256649193
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031787
)

2018-10-11 13:17:36 - cex delete buy orders: eth_btc [above margin]
2018-10-11 13:17:52 - cex place new buy order: eth_btc 0.031766 19.8 [7309954516]Array
(
    [complete] => 
    [id] => 7309954516
    [time] => 1539256671922
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031766
)

2018-10-11 13:17:58 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:18:00 - cex place new buy order: eth_btc 0.031768 19.8 [7309954904] margin:0.2486779148829]Array
(
    [complete] => 
    [id] => 7309954904
    [time] => 1539256679721
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031768
)

2018-10-11 13:18:04 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:18:05 - cex place new buy order: eth_btc 0.03177 19.8 [7309955317] margin:0.23292414227258]Array
(
    [complete] => 
    [id] => 7309955317
    [time] => 1539256685219
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03177
)

2018-10-11 13:18:11 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:18:13 - cex place new buy order: eth_btc 0.031772 19.8 [7309955743] margin:0.21087750220319]Array
(
    [complete] => 
    [id] => 7309955743
    [time] => 1539256692578
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031772
)

2018-10-11 13:18:20 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:18:21 - cex place new buy order: eth_btc 0.031774 19.8 [7309956073] margin:0.21086422861458]Array
(
    [complete] => 
    [id] => 7309956073
    [time] => 1539256700704
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031774
)

2018-10-11 13:18:28 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:18:30 - cex place new buy order: eth_btc 0.031778 19.8 [7309956604] margin:0.22342501101391]Array
(
    [complete] => 
    [id] => 7309956604
    [time] => 1539256710373
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031778
)

2018-10-11 13:18:37 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:18:39 - cex place new buy order: eth_btc 0.03178 19.8 [7309957142] margin:0.23285084959093]Array
(
    [complete] => 
    [id] => 7309957142
    [time] => 1539256719114
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03178
)

2018-10-11 13:18:45 - cex delete buy orders: eth_btc [above margin]
2018-10-11 13:19:00 - cex place new buy order: eth_btc 0.031774 19.8 [7309958281]Array
(
    [complete] => 
    [id] => 7309958281
    [time] => 1539256740127
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031774
)

2018-10-11 13:19:04 - cex delete buy orders: eth_btc[move]
2018-10-11 13:19:05 - cex place new buy order: eth_btc 0.031775 2.81858 [7309958541] margin:0.19826283987916]Array
(
    [complete] => 
    [id] => 7309958541
    [time] => 1539256745269
    [pending] => 2.81858000
    [amount] => 2.81858000
    [type] => buy
    [price] => 0.031775
)

2018-10-11 13:19:13 - cex delete buy orders: eth_btc [above margin]
2018-10-11 13:19:14 - cex delete buy orders: eth_btc [above margin]
2018-10-11 13:19:27 - cex place new buy order: eth_btc 0.031753 19.8 [7309959651]Array
(
    [complete] => 
    [id] => 7309959651
    [time] => 1539256766911
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031753
)

2018-10-11 13:19:32 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:19:34 - cex place new buy order: eth_btc 0.031756 19.8 [7309959915] margin:0.22987781836505]Array
(
    [complete] => 
    [id] => 7309959915
    [time] => 1539256773572
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031756
)

2018-10-11 13:19:40 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:19:41 - cex place new buy order: eth_btc 0.03176 19.8 [7309960323] margin:0.22355163727958]Array
(
    [complete] => 
    [id] => 7309960323
    [time] => 1539256781255
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03176
)

2018-10-11 13:19:50 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:19:52 - cex place new buy order: eth_btc 0.031762 19.8 [7309960940] margin:0.2392796423399]Array
(
    [complete] => 
    [id] => 7309960940
    [time] => 1539256792270
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031762
)

2018-10-11 13:20:00 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:20:02 - cex place new buy order: eth_btc 0.031764 19.8 [7309961427] margin:0.23611635814129]Array
(
    [complete] => 
    [id] => 7309961427
    [time] => 1539256801541
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031764
)

2018-10-11 13:20:04 - cex place new buy order: eth_btc 0.031766 2.8256 [7309961596]Array
(
    [complete] => 
    [id] => 7309961596
    [time] => 1539256804276
    [pending] => 2.82560000
    [amount] => 2.82560000
    [type] => buy
    [price] => 0.031766
)

2018-10-11 13:20:11 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:20:13 - cex place new buy order: eth_btc 0.031768 19.8 [7309962105] margin:0.22349534122388]Array
(
    [complete] => 
    [id] => 7309962105
    [time] => 1539256813062
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031768
)

2018-10-11 13:20:22 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:20:23 - cex place new buy order: eth_btc 0.03177 19.8 [7309962662] margin:0.22033364809568]Array
(
    [complete] => 
    [id] => 7309962662
    [time] => 1539256823132
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03177
)

2018-10-11 13:20:41 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:20:43 - cex place new buy order: eth_btc 0.031774 19.8 [7309963490] margin:0.20771700132183]Array
(
    [complete] => 
    [id] => 7309963490
    [time] => 1539256842645
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031774
)

2018-10-11 13:20:49 - cex delete buy orders: eth_btc [above margin]
2018-10-11 13:21:18 - cex place new buy order: eth_btc 0.031752 19.8 [7309965160]Array
(
    [complete] => 
    [id] => 7309965160
    [time] => 1539256877724
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031752
)

2018-10-11 13:21:25 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:21:27 - cex place new buy order: eth_btc 0.031755 19.8 [7309965678] margin:0.26767438198709]Array
(
    [complete] => 
    [id] => 7309965678
    [time] => 1539256886667
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031755
)

2018-10-11 13:21:34 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:21:35 - cex place new buy order: eth_btc 0.031761 19.8 [7309966079] margin:0.23299014514657]Array
(
    [complete] => 
    [id] => 7309966079
    [time] => 1539256895311
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031761
)

2018-10-11 13:21:43 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:21:44 - cex place new buy order: eth_btc 0.031765 19.8 [7309966580] margin:0.21722021092396]Array
(
    [complete] => 
    [id] => 7309966580
    [time] => 1539256904367
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031765
)

2018-10-11 13:21:52 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:21:53 - cex place new buy order: eth_btc 0.031767 19.8 [7309967068] margin:0.21405861428525]Array
(
    [complete] => 
    [id] => 7309967068
    [time] => 1539256913203
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031767
)

2018-10-11 13:22:03 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:22:04 - cex place new buy order: eth_btc 0.031769 19.8 [7309967660] margin:0.20460197047436]Array
(
    [complete] => 
    [id] => 7309967660
    [time] => 1539256924280
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031769
)

2018-10-11 13:22:12 - cex delete buy orders: eth_btc[move]
2018-10-11 13:22:14 - cex place new buy order: eth_btc 0.03177 19.8 [7309968178] margin:0.19829404173617]Array
(
    [complete] => 
    [id] => 7309968178
    [time] => 1539256933553
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03177
)

2018-10-11 13:22:22 - cex delete buy orders: eth_btc [above margin]
2018-10-11 13:28:37 - cex place new buy order: eth_btc 0.031634 19.8 [7309995848]Array
(
    [complete] => 
    [id] => 7309995848
    [time] => 1539257317203
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031634
)

2018-10-11 13:28:44 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:28:45 - cex place new buy order: eth_btc 0.031636 19.8 [7309996403] margin:0.26552029333669]Array
(
    [complete] => 
    [id] => 7309996403
    [time] => 1539257325499
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031636
)

2018-10-11 13:28:53 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:28:54 - cex place new buy order: eth_btc 0.03164 19.8 [7309997194] margin:0.27180783817951]Array
(
    [complete] => 
    [id] => 7309997194
    [time] => 1539257334240
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03164
)

2018-10-11 13:29:03 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:29:05 - cex place new buy order: eth_btc 0.031658 19.8 [7309998685] margin:0.26849453534652]Array
(
    [complete] => 
    [id] => 7309998685
    [time] => 1539257344667
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031658
)

2018-10-11 13:29:12 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:29:13 - cex place new buy order: eth_btc 0.031667 19.8 [7309999782] margin:0.27473395016893]Array
(
    [complete] => 
    [id] => 7309999782
    [time] => 1539257352928
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031667
)

2018-10-11 13:29:19 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:29:20 - cex place new buy order: eth_btc 0.031669 19.8 [7310000480] margin:0.27155893776247]Array
(
    [complete] => 
    [id] => 7310000480
    [time] => 1539257360388
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031669
)

2018-10-11 13:29:28 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:29:29 - cex place new buy order: eth_btc 0.031677 19.8 [7310001047] margin:0.24307857435992]Array
(
    [complete] => 
    [id] => 7310001047
    [time] => 1539257369172
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031677
)

2018-10-11 13:29:38 - cex delete buy orders: eth_btc [above margin]
2018-10-11 13:30:01 - cex place new buy order: eth_btc 0.031683 19.8 [7310003499]Array
(
    [complete] => 
    [id] => 7310003499
    [time] => 1539257400903
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031683
)

2018-10-11 13:30:03 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:30:13 - cex place new buy order: eth_btc 0.031684 19.8 [7310004283]Array
(
    [complete] => 
    [id] => 7310004283
    [time] => 1539257412633
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031684
)

2018-10-11 13:30:20 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:30:21 - cex place new buy order: eth_btc 0.031687 19.8 [7310005142] margin:0.23984599362514]Array
(
    [complete] => 
    [id] => 7310005142
    [time] => 1539257421460
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031687
)

2018-10-11 13:30:29 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:30:31 - cex place new buy order: eth_btc 0.031694 19.8 [7310006159] margin:0.26503439136745]Array
(
    [complete] => 
    [id] => 7310006159
    [time] => 1539257430626
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031694
)

2018-10-11 13:30:37 - cex delete buy orders: eth_btc [above margin]
2018-10-11 13:30:52 - cex place new buy order: eth_btc 0.031701 19.8 [7310008042]Array
(
    [complete] => 
    [id] => 7310008042
    [time] => 1539257452207
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031701
)

2018-10-11 13:30:58 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:31:00 - cex place new buy order: eth_btc 0.031703 19.8 [7310008567] margin:0.23026212030406]Array
(
    [complete] => 
    [id] => 7310008567
    [time] => 1539257459536
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031703
)

2018-10-11 13:31:05 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:31:06 - cex place new buy order: eth_btc 0.031706 19.8 [7310009119] margin:0.2428562417208]Array
(
    [complete] => 
    [id] => 7310009119
    [time] => 1539257466145
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031706
)

2018-10-11 13:31:14 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:31:16 - cex place new buy order: eth_btc 0.031709 19.8 [7310009924] margin:0.2649090163676]Array
(
    [complete] => 
    [id] => 7310009924
    [time] => 1539257475529
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031709
)

2018-10-11 13:31:22 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:31:23 - cex place new buy order: eth_btc 0.031711 19.8 [7310010346] margin:0.20182271136198]Array
(
    [complete] => 
    [id] => 7310010346
    [time] => 1539257483356
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031711
)

2018-10-11 13:31:31 - cex delete buy orders: eth_btc [above margin]
2018-10-11 13:31:39 - cex place new buy order: eth_btc 0.031716 19.8 [7310011864]Array
(
    [complete] => 
    [id] => 7310011864
    [time] => 1539257499149
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031716
)

2018-10-11 13:31:46 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:31:47 - cex place new buy order: eth_btc 0.031718 19.8 [7310012582] margin:0.24276436093069]Array
(
    [complete] => 
    [id] => 7310012582
    [time] => 1539257507337
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031718
)

2018-10-11 13:31:55 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:31:57 - cex place new buy order: eth_btc 0.031722 19.8 [7310013206] margin:0.25219090851774]Array
(
    [complete] => 
    [id] => 7310013206
    [time] => 1539257516529
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031722
)

2018-10-11 13:32:03 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:32:05 - cex place new buy order: eth_btc 0.031724 19.8 [7310013999] margin:0.22380532089268]Array
(
    [complete] => 
    [id] => 7310013999
    [time] => 1539257524856
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031724
)

2018-10-11 13:32:13 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:32:14 - cex place new buy order: eth_btc 0.031726 19.8 [7310014646] margin:0.23324717896993]Array
(
    [complete] => 
    [id] => 7310014646
    [time] => 1539257534391
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031726
)

2018-10-11 13:32:23 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:32:24 - cex place new buy order: eth_btc 0.03173 19.8 [7310015457] margin:0.27734005672864]Array
(
    [complete] => 
    [id] => 7310015457
    [time] => 1539257543863
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03173
)

2018-10-11 13:32:30 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:32:32 - cex place new buy order: eth_btc 0.031734 19.8 [7310016099] margin:0.24579315560598]Array
(
    [complete] => 
    [id] => 7310016099
    [time] => 1539257551606
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031734
)

2018-10-11 13:33:04 - cex place new buy order: eth_btc 0.031735 2.847 [7310018181]Array
(
    [complete] => 
    [id] => 7310018181
    [time] => 1539257584222
    [pending] => 2.84700000
    [amount] => 2.84700000
    [type] => buy
    [price] => 0.031735
)

2018-10-11 13:33:13 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:33:15 - cex place new buy order: eth_btc 0.031736 19.8 [7310018845] margin:0.24577766574239]Array
(
    [complete] => 
    [id] => 7310018845
    [time] => 1539257594669
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031736
)

2018-10-11 13:33:20 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:33:22 - cex place new buy order: eth_btc 0.031739 19.8 [7310019399] margin:0.23945303884811]Array
(
    [complete] => 
    [id] => 7310019399
    [time] => 1539257602070
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031739
)

2018-10-11 13:33:29 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:33:31 - cex place new buy order: eth_btc 0.031742 19.8 [7310019854] margin:0.23628000756095]Array
(
    [complete] => 
    [id] => 7310019854
    [time] => 1539257610812
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031742
)

2018-10-11 13:33:38 - cex delete buy orders: eth_btc [above margin]
2018-10-11 13:33:58 - cex place new buy order: eth_btc 0.031731 19.8 [7310021220]Array
(
    [complete] => 
    [id] => 7310021220
    [time] => 1539257637849
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031731
)

2018-10-11 13:34:02 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:34:04 - cex place new buy order: eth_btc 0.031733 19.8 [7310021580] margin:0.22374184602778]Array
(
    [complete] => 
    [id] => 7310021580
    [time] => 1539257643771
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031733
)

2018-10-11 13:34:10 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:34:12 - cex place new buy order: eth_btc 0.031735 19.8 [7310022623] margin:0.23633212541359]Array
(
    [complete] => 
    [id] => 7310022623
    [time] => 1539257651545
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031735
)

2018-10-11 13:34:21 - cex delete buy orders: eth_btc[move]
2018-10-11 13:34:22 - cex place new buy order: eth_btc 0.031736 19.8 [7310024008] margin:0.19850647509216]Array
(
    [complete] => 
    [id] => 7310024008
    [time] => 1539257662505
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031736
)

2018-10-11 13:34:32 - cex delete buy orders: eth_btc [above margin]
2018-10-11 13:34:44 - cex place new buy order: eth_btc 0.03174 19.8 [7310026753]Array
(
    [complete] => 
    [id] => 7310026753
    [time] => 1539257683364
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03174
)

2018-10-11 13:34:50 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:34:52 - cex place new buy order: eth_btc 0.031742 19.8 [7310027683] margin:0.21737760695608]Array
(
    [complete] => 
    [id] => 7310027683
    [time] => 1539257692322
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031742
)

2018-10-11 13:34:59 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:35:00 - cex place new buy order: eth_btc 0.031746 19.8 [7310028423] margin:0.21735021735021]Array
(
    [complete] => 
    [id] => 7310028423
    [time] => 1539257700106
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031746
)

2018-10-11 13:35:10 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:35:12 - cex place new buy order: eth_btc 0.031748 19.8 [7310029985] margin:0.20788711099913]Array
(
    [complete] => 
    [id] => 7310029985
    [time] => 1539257711571
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031748
)

2018-10-11 13:35:19 - cex delete buy orders: eth_btc [above margin]
2018-10-11 13:35:31 - cex place new buy order: eth_btc 0.031711 19.8 [7310032412]Array
(
    [complete] => 
    [id] => 7310032412
    [time] => 1539257731142
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031711
)

2018-10-11 13:35:38 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:35:40 - cex place new buy order: eth_btc 0.031719 19.8 [7310033058] margin:0.26167281440144]Array
(
    [complete] => 
    [id] => 7310033058
    [time] => 1539257739799
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031719
)

2018-10-11 13:35:47 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:35:48 - cex place new buy order: eth_btc 0.031722 19.8 [7310033526] margin:0.24588613580481]Array
(
    [complete] => 
    [id] => 7310033526
    [time] => 1539257748122
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031722
)

2018-10-11 13:35:57 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:35:59 - cex place new buy order: eth_btc 0.031726 19.8 [7310034074] margin:0.23324717896993]Array
(
    [complete] => 
    [id] => 7310034074
    [time] => 1539257758656
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031726
)

2018-10-11 13:36:03 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:36:04 - cex place new buy order: eth_btc 0.031731 0.35317 [7310034481] margin:0.22375594844157]Array
(
    [complete] => 
    [id] => 7310034481
    [time] => 1539257763927
    [pending] => 0.35317000
    [amount] => 0.35317000
    [type] => buy
    [price] => 0.031731
)

2018-10-11 13:36:12 - cex delete buy orders: eth_btc [above margin]
2018-10-11 13:36:16 - cex delete buy orders: eth_btc [above margin]
2018-10-11 13:37:08 - cex place new buy order: eth_btc 0.031722 19.8 [7310039151]Array
(
    [complete] => 
    [id] => 7310039151
    [time] => 1539257827754
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031722
)

2018-10-11 13:37:16 - cex delete buy orders: eth_btc [above margin]
2018-10-11 13:37:27 - cex place new buy order: eth_btc 0.031726 19.8 [7310040783]Array
(
    [complete] => 
    [id] => 7310040783
    [time] => 1539257846648
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031726
)

2018-10-11 13:37:36 - cex delete buy orders: eth_btc [above margin]
2018-10-11 13:37:55 - cex place new buy order: eth_btc 0.031715 19.8 [7310043056]Array
(
    [complete] => 
    [id] => 7310043056
    [time] => 1539257875078
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031715
)

2018-10-11 13:38:05 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:38:06 - cex place new buy order: eth_btc 0.031717 19.8 [7310043676] margin:0.20493741526624]Array
(
    [complete] => 
    [id] => 7310043676
    [time] => 1539257885783
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031717
)

2018-10-11 13:38:11 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:38:13 - cex place new buy order: eth_btc 0.031719 19.8 [7310044114] margin:0.20807717771683]Array
(
    [complete] => 
    [id] => 7310044114
    [time] => 1539257892614
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031719
)

2018-10-11 13:38:20 - cex delete buy orders: eth_btc [above margin]
2018-10-11 13:38:34 - cex place new buy order: eth_btc 0.031721 19.8 [7310045560]Array
(
    [complete] => 
    [id] => 7310045560
    [time] => 1539257913896
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031721
)

2018-10-11 13:38:40 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:38:55 - cex place new buy order: eth_btc 0.031724 0.3563 [7310046928]Array
(
    [complete] => 
    [id] => 7310046928
    [time] => 1539257934766
    [pending] => 0.35630000
    [amount] => 0.35630000
    [type] => buy
    [price] => 0.031724
)

2018-10-11 13:39:07 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:39:08 - cex place new buy order: eth_btc 0.031733 19.8 [7310048227] margin:0.2394983140579]Array
(
    [complete] => 
    [id] => 7310048227
    [time] => 1539257948334
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031733
)

2018-10-11 13:39:16 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:39:17 - cex place new buy order: eth_btc 0.031736 19.8 [7310048880] margin:0.23947567431308]Array
(
    [complete] => 
    [id] => 7310048880
    [time] => 1539257957234
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031736
)

2018-10-11 13:39:24 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:39:26 - cex place new buy order: eth_btc 0.031739 19.8 [7310049449] margin:0.22369954945018]Array
(
    [complete] => 
    [id] => 7310049449
    [time] => 1539257966100
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031739
)

2018-10-11 13:39:35 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:39:36 - cex place new buy order: eth_btc 0.031742 19.8 [7310050040] margin:0.2205280070569]Array
(
    [complete] => 
    [id] => 7310050040
    [time] => 1539257975921
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031742
)

2018-10-11 13:39:46 - cex delete buy orders: eth_btc [above margin]
2018-10-11 13:39:56 - cex place new buy order: eth_btc 0.031743 19.8 [7310051346]Array
(
    [complete] => 
    [id] => 7310051346
    [time] => 1539257996174
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031743
)

2018-10-11 13:40:05 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:40:06 - cex place new buy order: eth_btc 0.031745 19.8 [7310051973] margin:0.2079067569696]Array
(
    [complete] => 
    [id] => 7310051973
    [time] => 1539258006393
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031745
)

2018-10-11 13:40:14 - cex delete buy orders: eth_btc [above margin]
2018-10-11 13:40:36 - cex place new buy order: eth_btc 0.031682 19.8 [7310054168]Array
(
    [complete] => 
    [id] => 7310054168
    [time] => 1539258035542
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031682
)

2018-10-11 13:40:46 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:40:47 - cex place new buy order: eth_btc 0.031687 19.8 [7310054868] margin:0.2682488086597]Array
(
    [complete] => 
    [id] => 7310054868
    [time] => 1539258046822
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031687
)

2018-10-11 13:40:55 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:40:56 - cex place new buy order: eth_btc 0.031699 19.8 [7310055463] margin:0.31862203855013]Array
(
    [complete] => 
    [id] => 7310055463
    [time] => 1539258056074
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031699
)

2018-10-11 13:41:03 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:41:05 - cex place new buy order: eth_btc 0.03172 19.8 [7310056196] margin:0.26166456494325]Array
(
    [complete] => 
    [id] => 7310056196
    [time] => 1539258064688
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03172
)

2018-10-11 13:41:12 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:41:14 - cex place new buy order: eth_btc 0.031732 19.8 [7310056833] margin:0.28047396949451]Array
(
    [complete] => 
    [id] => 7310056833
    [time] => 1539258073797
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031732
)

2018-10-11 13:41:24 - cex delete buy orders: eth_btc [above margin]
2018-10-11 13:41:37 - cex place new buy order: eth_btc 0.031714 19.8 [7310058413]Array
(
    [complete] => 
    [id] => 7310058413
    [time] => 1539258096942
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031714
)

2018-10-11 13:41:44 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:41:45 - cex place new buy order: eth_btc 0.031716 19.8 [7310058960] margin:0.26800353134064]Array
(
    [complete] => 
    [id] => 7310058960
    [time] => 1539258105483
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031716
)

2018-10-11 13:41:51 - cex delete buy orders: eth_btc [above margin]
2018-10-11 13:42:00 - cex place new buy order: eth_btc 0.031716 19.8 [7310059900]Array
(
    [complete] => 
    [id] => 7310059900
    [time] => 1539258120185
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031716
)

2018-10-11 13:42:03 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:42:05 - cex place new buy order: eth_btc 0.031719 19.8 [7310060217] margin:0.21438254673853]Array
(
    [complete] => 
    [id] => 7310060217
    [time] => 1539258124676
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031719
)

2018-10-11 13:42:12 - cex delete buy orders: eth_btc [above margin]
2018-10-11 13:42:27 - cex place new buy order: eth_btc 0.031722 19.8 [7310061862]Array
(
    [complete] => 
    [id] => 7310061862
    [time] => 1539258147125
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031722
)

2018-10-11 13:42:34 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:42:35 - cex place new buy order: eth_btc 0.031733 19.8 [7310062551] margin:0.25210348848201]Array
(
    [complete] => 
    [id] => 7310062551
    [time] => 1539258155275
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031733
)

2018-10-11 13:42:44 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:42:46 - cex place new buy order: eth_btc 0.031737 19.8 [7310063290] margin:0.23316633582253]Array
(
    [complete] => 
    [id] => 7310063290
    [time] => 1539258165798
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031737
)

2018-10-11 13:42:54 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:42:55 - cex place new buy order: eth_btc 0.031741 19.8 [7310063930] margin:0.23313695220695]Array
(
    [complete] => 
    [id] => 7310063930
    [time] => 1539258175043
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031741
)

2018-10-11 13:43:03 - cex delete buy orders: eth_btc [above margin]
2018-10-11 13:43:31 - cex place new buy order: eth_btc 0.03174 19.8 [7310066209]Array
(
    [complete] => 
    [id] => 7310066209
    [time] => 1539258211413
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03174
)

2018-10-11 13:43:41 - cex delete buy orders: eth_btc [above margin]
2018-10-11 13:43:52 - cex place new buy order: eth_btc 0.03174 19.8 [7310067775]Array
(
    [complete] => 
    [id] => 7310067775
    [time] => 1539258231735
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03174
)

2018-10-11 13:44:00 - cex delete buy orders: eth_btc [above margin]
2018-10-11 13:44:27 - cex place new buy order: eth_btc 0.031686 19.8 [7310071091]Array
(
    [complete] => 
    [id] => 7310071091
    [time] => 1539258266750
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031686
)

2018-10-11 13:44:35 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:44:37 - cex place new buy order: eth_btc 0.031688 19.8 [7310071852] margin:0.24614996213077]Array
(
    [complete] => 
    [id] => 7310071852
    [time] => 1539258276636
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031688
)

2018-10-11 13:44:44 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:44:45 - cex place new buy order: eth_btc 0.031692 19.8 [7310072652] margin:0.26189574656064]Array
(
    [complete] => 
    [id] => 7310072652
    [time] => 1539258285410
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031692
)

2018-10-11 13:44:51 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:44:52 - cex place new buy order: eth_btc 0.031695 19.8 [7310073644] margin:0.25240574223062]Array
(
    [complete] => 
    [id] => 7310073644
    [time] => 1539258292294
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031695
)

2018-10-11 13:44:59 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:45:01 - cex place new buy order: eth_btc 0.031699 19.8 [7310074521] margin:0.24606454462286]Array
(
    [complete] => 
    [id] => 7310074521
    [time] => 1539258300734
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031699
)

2018-10-11 13:45:06 - cex delete buy orders: eth_btc [above margin]
2018-10-11 13:47:27 - cex place new buy order: eth_btc 0.031661 19.8 [7310083948]Array
(
    [complete] => 
    [id] => 7310083948
    [time] => 1539258447420
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031661
)

2018-10-11 13:48:03 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:48:05 - cex place new buy order: eth_btc 0.031663 19.8 [7310086440] margin:0.24634431355208]Array
(
    [complete] => 
    [id] => 7310086440
    [time] => 1539258485240
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031663
)

2018-10-11 13:48:26 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:48:28 - cex place new buy order: eth_btc 0.031665 19.8 [7310087628] margin:0.24632875414496]Array
(
    [complete] => 
    [id] => 7310087628
    [time] => 1539258508309
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031665
)

2018-10-11 13:48:36 - cex delete buy orders: eth_btc[move]
2018-10-11 13:48:38 - cex place new buy order: eth_btc 0.031663 19.8 [7310088135] margin:0.22737320785702]Array
(
    [complete] => 
    [id] => 7310088135
    [time] => 1539258517820
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031663
)

2018-10-11 13:48:47 - cex delete buy orders: eth_btc[move]
2018-10-11 13:48:48 - cex place new buy order: eth_btc 0.031661 19.8 [7310088663] margin:0.23686205154121]Array
(
    [complete] => 
    [id] => 7310088663
    [time] => 1539258527688
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031661
)

2018-10-11 13:48:54 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:48:55 - cex place new buy order: eth_btc 0.031664 19.8 [7310088964] margin:0.26528549772613]Array
(
    [complete] => 
    [id] => 7310088964
    [time] => 1539258535074
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031664
)

2018-10-11 13:49:04 - cex delete buy orders: eth_btc[move]
2018-10-11 13:49:05 - cex place new buy order: eth_btc 0.031661 19.8 [7310089566] margin:0.23685457129323]Array
(
    [complete] => 
    [id] => 7310089566
    [time] => 1539258545459
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031661
)

2018-10-11 13:49:13 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:49:14 - cex place new buy order: eth_btc 0.031665 19.8 [7310089866] margin:0.2400126322438]Array
(
    [complete] => 
    [id] => 7310089866
    [time] => 1539258554419
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031665
)

2018-10-11 13:49:27 - cex delete buy orders: eth_btc[move]
2018-10-11 13:49:29 - cex place new buy order: eth_btc 0.031662 19.8 [7310090573] margin:0.24000505273796]Array
(
    [complete] => 
    [id] => 7310090573
    [time] => 1539258568565
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031662
)

2018-10-11 13:49:36 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:49:37 - cex place new buy order: eth_btc 0.031666 19.8 [7310091326] margin:0.24316301395819]Array
(
    [complete] => 
    [id] => 7310091326
    [time] => 1539258576882
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031666
)

2018-10-11 13:50:04 - cex delete buy orders: eth_btc[move]
2018-10-11 13:50:05 - cex place new buy order: eth_btc 0.031666 19.8 [7310092601] margin:0.2399974737108]Array
(
    [complete] => 
    [id] => 7310092601
    [time] => 1539258605235
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031666
)

2018-10-11 13:50:13 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:50:15 - cex place new buy order: eth_btc 0.03167 19.8 [7310093063] margin:0.23365961477739]Array
(
    [complete] => 
    [id] => 7310093063
    [time] => 1539258614657
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03167
)

2018-10-11 13:50:24 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:50:25 - cex place new buy order: eth_btc 0.031673 19.8 [7310093648] margin:0.23363748302969]Array
(
    [complete] => 
    [id] => 7310093648
    [time] => 1539258625240
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031673
)

2018-10-11 13:50:33 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:50:34 - cex place new buy order: eth_btc 0.031676 19.8 [7310094147] margin:0.21467356989517]Array
(
    [complete] => 
    [id] => 7310094147
    [time] => 1539258634435
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031676
)

2018-10-11 13:50:42 - cex delete buy orders: eth_btc[move]
2018-10-11 13:50:43 - cex place new buy order: eth_btc 0.031674 19.8 [7310094531] margin:0.22729425134955]Array
(
    [complete] => 
    [id] => 7310094531
    [time] => 1539258643226
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031674
)

2018-10-11 13:50:52 - cex delete buy orders: eth_btc[move]
2018-10-11 13:50:53 - cex place new buy order: eth_btc 0.031662 19.8 [7310094999] margin:0.23362273086029]Array
(
    [complete] => 
    [id] => 7310094999
    [time] => 1539258653331
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031662
)

2018-10-11 13:51:01 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:51:02 - cex place new buy order: eth_btc 0.031675 19.8 [7310095649] margin:0.23362273086029]Array
(
    [complete] => 
    [id] => 7310095649
    [time] => 1539258661789
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031675
)

2018-10-11 13:51:11 - cex delete buy orders: eth_btc[move]
2018-10-11 13:51:13 - cex place new buy order: eth_btc 0.031675 19.8 [7310096152] margin:0.20204571284252]Array
(
    [complete] => 
    [id] => 7310096152
    [time] => 1539258672632
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031675
)

2018-10-11 13:51:21 - cex delete buy orders: eth_btc[move]
2018-10-11 13:51:23 - cex place new buy order: eth_btc 0.031639 19.8 [7310096604] margin:0.11680767773707]Array
(
    [complete] => 
    [id] => 7310096604
    [time] => 1539258682667
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031639
)

2018-10-11 13:51:30 - cex delete buy orders: eth_btc[move]
2018-10-11 13:51:31 - cex place new buy order: eth_btc 0.031638 19.8 [7310096970] margin:0.24336283185842]Array
(
    [complete] => 
    [id] => 7310096970
    [time] => 1539258690832
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031638
)

2018-10-11 13:51:38 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:51:39 - cex place new buy order: eth_btc 0.03164 19.8 [7310097412] margin:0.24336283185842]Array
(
    [complete] => 
    [id] => 7310097412
    [time] => 1539258698989
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03164
)

2018-10-11 13:52:03 - cex delete buy orders: eth_btc[move]
2018-10-11 13:52:05 - cex place new buy order: eth_btc 0.03164 19.8 [7310098618] margin:0.28128061692108]Array
(
    [complete] => 
    [id] => 7310098618
    [time] => 1539258724859
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03164
)

2018-10-11 13:52:12 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:52:13 - cex place new buy order: eth_btc 0.031642 19.8 [7310099019] margin:0.31603564882117]Array
(
    [complete] => 
    [id] => 7310099019
    [time] => 1539258733097
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031642
)

2018-10-11 13:52:20 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:52:21 - cex place new buy order: eth_btc 0.031644 19.8 [7310099483] margin:0.29389457717104]Array
(
    [complete] => 
    [id] => 7310099483
    [time] => 1539258740999
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031644
)

2018-10-11 13:52:30 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:52:31 - cex place new buy order: eth_btc 0.031646 19.8 [7310100116] margin:0.3033558743601]Array
(
    [complete] => 
    [id] => 7310100116
    [time] => 1539258751358
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031646
)

2018-10-11 13:52:38 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:52:40 - cex place new buy order: eth_btc 0.031648 19.8 [7310100520] margin:0.30965621840242]Array
(
    [complete] => 
    [id] => 7310100520
    [time] => 1539258759754
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031648
)

2018-10-11 13:52:47 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:52:48 - cex place new buy order: eth_btc 0.031657 19.8 [7310101070] margin:0.29377388887135]Array
(
    [complete] => 
    [id] => 7310101070
    [time] => 1539258767923
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031657
)

2018-10-11 13:52:56 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:52:57 - cex place new buy order: eth_btc 0.031668 19.8 [7310101606] margin:0.26525198938991]Array
(
    [complete] => 
    [id] => 7310101606
    [time] => 1539258777304
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031668
)

2018-10-11 13:53:04 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:53:06 - cex place new buy order: eth_btc 0.031671 19.8 [7310102481] margin:0.26206940102933]Array
(
    [complete] => 
    [id] => 7310102481
    [time] => 1539258786089
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031671
)

2018-10-11 13:53:13 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:53:15 - cex place new buy order: eth_btc 0.031674 19.8 [7310103135] margin:0.25888741554587]Array
(
    [complete] => 
    [id] => 7310103135
    [time] => 1539258794739
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031674
)

2018-10-11 13:53:22 - cex delete buy orders: eth_btc[move]
2018-10-11 13:53:23 - cex place new buy order: eth_btc 0.031659 19.8 [7310103970] margin:0.19258089976322]Array
(
    [complete] => 
    [id] => 7310103970
    [time] => 1539258803067
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031659
)

2018-10-11 13:53:31 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:53:32 - cex place new buy order: eth_btc 0.031661 19.8 [7310104700] margin:0.28110293420927]Array
(
    [complete] => 
    [id] => 7310104700
    [time] => 1539258812175
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031661
)

2018-10-11 13:53:39 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:53:41 - cex place new buy order: eth_btc 0.031663 19.8 [7310105461] margin:0.2874016991441]Array
(
    [complete] => 
    [id] => 7310105461
    [time] => 1539258821064
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031663
)

2018-10-11 13:55:36 - cex delete buy orders: eth_btc[move]
2018-10-11 13:55:37 - cex place new buy order: eth_btc 0.031659 19.8 [7310114883] margin:0.20843860535624]Array
(
    [complete] => 
    [id] => 7310114883
    [time] => 1539258937369
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031659
)

2018-10-11 13:55:46 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:55:47 - cex place new buy order: eth_btc 0.031664 19.8 [7310115512] margin:0.21791308741788]Array
(
    [complete] => 
    [id] => 7310115512
    [time] => 1539258946689
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031664
)

2018-10-11 13:56:00 - cex delete buy orders: eth_btc[move]
2018-10-11 13:56:01 - cex place new buy order: eth_btc 0.031659 19.8 [] margin:0.22422232749093]Array
(
    [error] => Nonce must be incremented
)

2018-10-11 13:56:03 - cex place new buy order: eth_btc 0.031661 19.8 [7310116590]Array
(
    [complete] => 
    [id] => 7310116590
    [time] => 1539258963265
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031661
)

2018-10-11 13:56:24 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:56:26 - cex place new buy order: eth_btc 0.031663 19.8 [7310118548] margin:0.23686953226163]Array
(
    [complete] => 
    [id] => 7310118548
    [time] => 1539258985588
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031663
)

2018-10-11 13:56:33 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:56:35 - cex place new buy order: eth_btc 0.031665 19.8 [7310118917] margin:0.24948681509553]Array
(
    [complete] => 
    [id] => 7310118917
    [time] => 1539258994755
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031665
)

2018-10-11 13:56:43 - cex delete buy orders: eth_btc[move]
2018-10-11 13:56:44 - cex place new buy order: eth_btc 0.031661 19.8 [7310119397] margin:0.22737320785702]Array
(
    [complete] => 
    [id] => 7310119397
    [time] => 1539259004063
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031661
)

2018-10-11 13:56:59 - cex delete buy orders: eth_btc [replace]
2018-10-11 13:57:00 - cex place new buy order: eth_btc 0.031663 19.8 [7310120212] margin:0.24318605312192]Array
(
    [complete] => 
    [id] => 7310120212
    [time] => 1539259020491
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031663
)

2018-10-11 13:57:04 - cex delete buy orders: eth_btc[move]
2018-10-11 13:57:05 - cex place new buy order: eth_btc 0.031654 19.8 [7310120427] margin:0.19896412329459]Array
(
    [complete] => 
    [id] => 7310120427
    [time] => 1539259025070
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031654
)

2018-10-11 13:58:03 - cex delete buy orders: eth_btc [above margin]
2018-10-11 14:08:07 - cex place new buy order: eth_btc 0.031652 19.8 [7310159386]Array
(
    [complete] => 
    [id] => 7310159386
    [time] => 1539259687096
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031652
)

2018-10-11 14:08:16 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:08:18 - cex place new buy order: eth_btc 0.031654 19.8 [7310159892] margin:0.23693688001516]Array
(
    [complete] => 
    [id] => 7310159892
    [time] => 1539259697607
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031654
)

2018-10-11 14:08:26 - cex delete buy orders: eth_btc [above margin]
2018-10-11 14:08:38 - cex place new buy order: eth_btc 0.03165 19.8 [7310161007]Array
(
    [complete] => 
    [id] => 7310161007
    [time] => 1539259717857
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03165
)

2018-10-11 14:08:47 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:08:48 - cex place new buy order: eth_btc 0.031652 19.8 [7310161540] margin:0.23695185138379]Array
(
    [complete] => 
    [id] => 7310161540
    [time] => 1539259727940
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031652
)

2018-10-11 14:08:58 - cex delete buy orders: eth_btc [above margin]
2018-10-11 14:09:08 - cex place new buy order: eth_btc 0.03165 19.8 [7310162648]Array
(
    [complete] => 
    [id] => 7310162648
    [time] => 1539259747814
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03165
)

2018-10-11 14:09:13 - cex delete buy orders: eth_btc [above margin]
2018-10-11 14:09:25 - cex place new buy order: eth_btc 0.031652 19.8 [7310163659]Array
(
    [complete] => 
    [id] => 7310163659
    [time] => 1539259764870
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031652
)

2018-10-11 14:09:33 - cex delete buy orders: eth_btc [above margin]
2018-10-11 14:09:52 - cex place new buy order: eth_btc 0.031658 19.8 [7310165713]Array
(
    [complete] => 
    [id] => 7310165713
    [time] => 1539259792195
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031658
)

2018-10-11 14:09:59 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:10:01 - cex place new buy order: eth_btc 0.031675 19.8 [7310166578] margin:0.24309392265194]Array
(
    [complete] => 
    [id] => 7310166578
    [time] => 1539259801211
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031675
)

2018-10-11 14:10:03 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:10:14 - cex place new buy order: eth_btc 0.031691 19.8 [7310167456]Array
(
    [complete] => 
    [id] => 7310167456
    [time] => 1539259813937
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031691
)

2018-10-11 14:10:20 - cex delete buy orders: eth_btc [above margin]
2018-10-11 14:10:30 - cex place new buy order: eth_btc 0.031696 19.8 [7310168687]Array
(
    [complete] => 
    [id] => 7310168687
    [time] => 1539259829984
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031696
)

2018-10-11 14:10:37 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:10:38 - cex place new buy order: eth_btc 0.031703 19.8 [7310169384] margin:0.25234204964828]Array
(
    [complete] => 
    [id] => 7310169384
    [time] => 1539259838492
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031703
)

2018-10-11 14:10:45 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:10:47 - cex place new buy order: eth_btc 0.031721 19.8 [7310170012] margin:0.23958891586016]Array
(
    [complete] => 
    [id] => 7310170012
    [time] => 1539259846669
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031721
)

2018-10-11 14:10:54 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:10:55 - cex place new buy order: eth_btc 0.031745 19.8 [7310170654] margin:0.24570798550951]Array
(
    [complete] => 
    [id] => 7310170654
    [time] => 1539259855526
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031745
)

2018-10-11 14:11:03 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:11:04 - cex place new buy order: eth_btc 0.031754 19.8 [7310171173] margin:0.22674308748503]Array
(
    [complete] => 
    [id] => 7310171173
    [time] => 1539259863945
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031754
)

2018-10-11 14:11:11 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:11:12 - cex place new buy order: eth_btc 0.03176 19.8 [7310171621] margin:0.2550377833753]Array
(
    [complete] => 
    [id] => 7310171621
    [time] => 1539259872516
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03176
)

2018-10-11 14:11:20 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:11:21 - cex place new buy order: eth_btc 0.031768 19.8 [7310172123] margin:0.26126920171241]Array
(
    [complete] => 
    [id] => 7310172123
    [time] => 1539259881096
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031768
)

2018-10-11 14:11:28 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:11:30 - cex place new buy order: eth_btc 0.031781 19.8 [7310172696] margin:0.27374846606463]Array
(
    [complete] => 
    [id] => 7310172696
    [time] => 1539259890124
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031781
)

2018-10-11 14:11:37 - cex delete buy orders: eth_btc [above margin]
2018-10-11 14:11:45 - cex place new buy order: eth_btc 0.031728 19.8 [7310173286]Array
(
    [complete] => 
    [id] => 7310173286
    [time] => 1539259904968
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031728
)

2018-10-11 14:11:52 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:11:54 - cex place new buy order: eth_btc 0.031738 19.8 [7310173821] margin:0.31507971516793]Array
(
    [complete] => 
    [id] => 7310173821
    [time] => 1539259914181
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031738
)

2018-10-11 14:12:04 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:12:05 - cex place new buy order: eth_btc 0.031756 19.8 [7310174534] margin:0.28656002015368]Array
(
    [complete] => 
    [id] => 7310174534
    [time] => 1539259925415
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031756
)

2018-10-11 14:12:14 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:12:15 - cex place new buy order: eth_btc 0.031766 19.8 [7310174960] margin:0.27072971101176]Array
(
    [complete] => 
    [id] => 7310174960
    [time] => 1539259935104
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031766
)

2018-10-11 14:12:22 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:12:23 - cex place new buy order: eth_btc 0.031774 19.8 [7310175478] margin:0.24233650154213]Array
(
    [complete] => 
    [id] => 7310175478
    [time] => 1539259942991
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031774
)

2018-10-11 14:12:31 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:12:33 - cex place new buy order: eth_btc 0.031782 19.8 [7310176047] margin:0.21710402114403]Array
(
    [complete] => 
    [id] => 7310176047
    [time] => 1539259952656
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031782
)

2018-10-11 14:12:47 - cex delete buy orders: eth_btc [above margin]
2018-10-11 14:14:34 - cex place new buy order: eth_btc 0.031735 19.8 [7310187446]Array
(
    [complete] => 
    [id] => 7310187446
    [time] => 1539260073876
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031735
)

2018-10-11 14:14:40 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:14:42 - cex place new buy order: eth_btc 0.031741 19.8 [7310188506] margin:0.28039444251913]Array
(
    [complete] => 
    [id] => 7310188506
    [time] => 1539260081829
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031741
)

2018-10-11 14:14:48 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:14:49 - cex place new buy order: eth_btc 0.031751 19.8 [7310189248] margin:0.26455859657963]Array
(
    [complete] => 
    [id] => 7310189248
    [time] => 1539260088874
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031751
)

2018-10-11 14:14:56 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:14:57 - cex place new buy order: eth_btc 0.031759 19.8 [7310189827] margin:0.32431751629458]Array
(
    [complete] => 
    [id] => 7310189827
    [time] => 1539260097241
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031759
)

2018-10-11 14:15:05 - cex place new buy order: eth_btc 0.031765 0.4779 [7310190119]Array
(
    [complete] => 
    [id] => 7310190119
    [time] => 1539260104551
    [pending] => 0.47790000
    [amount] => 0.47790000
    [type] => buy
    [price] => 0.031765
)

2018-10-11 14:15:11 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:15:12 - cex place new buy order: eth_btc 0.031768 19.8 [7310190601] margin:0.22979098463864]Array
(
    [complete] => 
    [id] => 7310190601
    [time] => 1539260112262
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031768
)

2018-10-11 14:15:21 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:15:22 - cex place new buy order: eth_btc 0.03177 19.8 [7310191381] margin:0.23292414227258]Array
(
    [complete] => 
    [id] => 7310191381
    [time] => 1539260122311
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03177
)

2018-10-11 14:15:33 - cex delete buy orders: eth_btc [above margin]
2018-10-11 14:16:55 - cex place new buy order: eth_btc 0.03172 19.8 [7310199390]Array
(
    [complete] => 
    [id] => 7310199390
    [time] => 1539260214980
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03172
)

2018-10-11 14:17:04 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:17:05 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:17:05 - cex place new buy order: eth_btc 0.031731 19.8 [7310200228] margin:0.28048280860988]Array
(
    [complete] => 
    [id] => 7310200228
    [time] => 1539260224710
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031731
)

2018-10-11 14:17:06 - cex place new buy order: eth_btc 0.031731 0.49575 [7310200454] margin:0.24896788629414]Array
(
    [complete] => 
    [id] => 7310200454
    [time] => 1539260225904
    [pending] => 0.49575000
    [amount] => 0.49575000
    [type] => buy
    [price] => 0.031731
)

2018-10-11 14:17:16 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:17:17 - cex place new buy order: eth_btc 0.03174 19.8 [7310201347] margin:0.24889729048518]Array
(
    [complete] => 
    [id] => 7310201347
    [time] => 1539260236740
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03174
)

2018-10-11 14:17:24 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:17:26 - cex place new buy order: eth_btc 0.03175 19.8 [7310202029] margin:0.25511811023622]Array
(
    [complete] => 
    [id] => 7310202029
    [time] => 1539260245551
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03175
)

2018-10-11 14:17:31 - cex delete buy orders: eth_btc [above margin]
2018-10-11 14:18:00 - cex place new buy order: eth_btc 0.031748 19.8 [7310204131]Array
(
    [complete] => 
    [id] => 7310204131
    [time] => 1539260279927
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031748
)

2018-10-11 14:18:10 - cex delete buy orders: eth_btc [above margin]
2018-10-11 14:18:20 - cex place new buy order: eth_btc 0.031755 19.8 [7310205361]Array
(
    [complete] => 
    [id] => 7310205361
    [time] => 1539260300061
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031755
)

2018-10-11 14:18:29 - cex delete buy orders: eth_btc [above margin]
2018-10-11 14:23:24 - cex place new buy order: eth_btc 0.031763 19.8 [7310223652]Array
(
    [complete] => 
    [id] => 7310223652
    [time] => 1539260604435
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031763
)

2018-10-11 14:23:31 - cex delete buy orders: eth_btc [above margin]
2018-10-11 14:23:57 - cex place new buy order: eth_btc 0.031745 19.8 [7310225929]Array
(
    [complete] => 
    [id] => 7310225929
    [time] => 1539260636873
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031745
)

2018-10-11 14:24:05 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:24:06 - cex place new buy order: eth_btc 0.031752 19.8 [7310226872] margin:0.22045855379189]Array
(
    [complete] => 
    [id] => 7310226872
    [time] => 1539260646505
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031752
)

2018-10-11 14:24:16 - cex delete buy orders: eth_btc [above margin]
2018-10-11 14:24:33 - cex place new buy order: eth_btc 0.031753 19.8 [7310230182]Array
(
    [complete] => 
    [id] => 7310230182
    [time] => 1539260673028
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031753
)

2018-10-11 14:24:39 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:24:40 - cex place new buy order: eth_btc 0.03176 19.8 [7310231153] margin:0.22355163727958]Array
(
    [complete] => 
    [id] => 7310231153
    [time] => 1539260680378
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03176
)

2018-10-11 14:24:48 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:24:50 - cex place new buy order: eth_btc 0.031766 19.8 [7310232139] margin:0.20462129320655]Array
(
    [complete] => 
    [id] => 7310232139
    [time] => 1539260689534
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031766
)

2018-10-11 14:24:58 - cex delete buy orders: eth_btc [above margin]
2018-10-11 14:25:18 - cex place new buy order: eth_btc 0.031737 19.8 [7310235179]Array
(
    [complete] => 
    [id] => 7310235179
    [time] => 1539260717687
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031737
)

2018-10-11 14:25:27 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:25:29 - cex place new buy order: eth_btc 0.031758 19.8 [7310236679] margin:0.23930978021285]Array
(
    [complete] => 
    [id] => 7310236679
    [time] => 1539260728832
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031758
)

2018-10-11 14:25:37 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:25:39 - cex place new buy order: eth_btc 0.031768 19.8 [7310237677] margin:0.2486779148829]Array
(
    [complete] => 
    [id] => 7310237677
    [time] => 1539260738784
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031768
)

2018-10-11 14:25:45 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:25:46 - cex place new buy order: eth_btc 0.031778 19.8 [7310238523] margin:0.20139719302663]Array
(
    [complete] => 
    [id] => 7310238523
    [time] => 1539260746417
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031778
)

2018-10-11 14:25:54 - cex delete buy orders: eth_btc [above margin]
2018-10-11 14:26:12 - cex place new buy order: eth_btc 0.031784 19.8 [7310239815]Array
(
    [complete] => 
    [id] => 7310239815
    [time] => 1539260771541
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031784
)

2018-10-11 14:26:17 - cex delete buy orders: eth_btc [above margin]
2018-10-11 14:28:30 - cex place new buy order: eth_btc 0.031784 19.8 []Array
(
    [error] => rate limit exceeded
)

2018-10-11 14:29:01 - cex place new buy order: eth_btc 0.031784 19.8 [7310250622]Array
(
    [complete] => 
    [id] => 7310250622
    [time] => 1539260941054
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031784
)

2018-10-11 14:29:05 - cex place new buy order: eth_btc 0.031786 0.4622 [7310250853]Array
(
    [complete] => 
    [id] => 7310250853
    [time] => 1539260944962
    [pending] => 0.46220000
    [amount] => 0.46220000
    [type] => buy
    [price] => 0.031786
)

2018-10-11 14:29:12 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:29:14 - cex place new buy order: eth_btc 0.031788 19.8 [7310251414] margin:0.22335472505346]Array
(
    [complete] => 
    [id] => 7310251414
    [time] => 1539260953849
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031788
)

2018-10-11 14:29:22 - cex delete buy orders: eth_btc [above margin]
2018-10-11 14:29:55 - cex place new buy order: eth_btc 0.031784 19.8 [7310254329]Array
(
    [complete] => 
    [id] => 7310254329
    [time] => 1539260995470
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031784
)

2018-10-11 14:30:03 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:30:03 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:30:04 - cex place new buy order: eth_btc 0.031786 19.8 [7310255077] margin:0.22022273957087]Array
(
    [complete] => 
    [id] => 7310255077
    [time] => 1539261004151
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031786
)

2018-10-11 14:30:12 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:30:13 - cex place new buy order: eth_btc 0.031788 19.8 [7310255807] margin:0.21391720145967]Array
(
    [complete] => 
    [id] => 7310255807
    [time] => 1539261013087
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031788
)

2018-10-11 14:30:24 - cex delete buy orders: eth_btc [above margin]
2018-10-11 14:30:37 - cex place new buy order: eth_btc 0.031784 19.8 [7310257601]Array
(
    [complete] => 
    [id] => 7310257601
    [time] => 1539261037257
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031784
)

2018-10-11 14:30:47 - cex delete buy orders: eth_btc [above margin]
2018-10-11 14:30:56 - cex place new buy order: eth_btc 0.031784 19.8 [7310258565]Array
(
    [complete] => 
    [id] => 7310258565
    [time] => 1539261055923
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031784
)

2018-10-11 14:31:02 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:31:04 - cex place new buy order: eth_btc 0.031786 19.8 [7310259142] margin:0.20449254388724]Array
(
    [complete] => 
    [id] => 7310259142
    [time] => 1539261064230
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031786
)

2018-10-11 14:31:11 - cex delete buy orders: eth_btc [above margin]
2018-10-11 14:31:41 - cex place new buy order: eth_btc 0.031763 19.8 [7310261691]Array
(
    [complete] => 
    [id] => 7310261691
    [time] => 1539261101296
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031763
)

2018-10-11 14:31:49 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:31:51 - cex place new buy order: eth_btc 0.03177 19.8 [7310262249] margin:0.24551463644948]Array
(
    [complete] => 
    [id] => 7310262249
    [time] => 1539261110630
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03177
)

2018-10-11 14:31:57 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:31:59 - cex place new buy order: eth_btc 0.031772 19.8 [7310262733] margin:0.23920433085736]Array
(
    [complete] => 
    [id] => 7310262733
    [time] => 1539261118635
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031772
)

2018-10-11 14:32:03 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:32:04 - cex place new buy order: eth_btc 0.031774 19.8 [7310263092] margin:0.23289481966386]Array
(
    [complete] => 
    [id] => 7310263092
    [time] => 1539261124207
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031774
)

2018-10-11 14:32:11 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:32:13 - cex place new buy order: eth_btc 0.031776 19.8 [7310263546] margin:0.22658610271904]Array
(
    [complete] => 
    [id] => 7310263546
    [time] => 1539261133003
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031776
)

2018-10-11 14:32:21 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:32:22 - cex place new buy order: eth_btc 0.031778 19.8 [7310264143] margin:0.22342501101391]Array
(
    [complete] => 
    [id] => 7310264143
    [time] => 1539261142058
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031778
)

2018-10-11 14:32:30 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:32:31 - cex place new buy order: eth_btc 0.03178 19.8 [7310264695] margin:0.21397105097545]Array
(
    [complete] => 
    [id] => 7310264695
    [time] => 1539261151517
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03178
)

2018-10-11 14:32:38 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:32:39 - cex place new buy order: eth_btc 0.031782 19.8 [7310265287] margin:0.2422755018564]Array
(
    [complete] => 
    [id] => 7310265287
    [time] => 1539261159272
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031782
)

2018-10-11 14:32:46 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:32:48 - cex place new buy order: eth_btc 0.031784 19.8 [7310266005] margin:0.23911401963252]Array
(
    [complete] => 
    [id] => 7310266005
    [time] => 1539261168033
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031784
)

2018-10-11 14:32:57 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:32:58 - cex place new buy order: eth_btc 0.031786 19.8 [7310266922] margin:0.23595293525451]Array
(
    [complete] => 
    [id] => 7310266922
    [time] => 1539261178437
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031786
)

2018-10-11 14:33:04 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:33:06 - cex place new buy order: eth_btc 0.031788 19.8 [7310267550] margin:0.2265005662514]Array
(
    [complete] => 
    [id] => 7310267550
    [time] => 1539261185710
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031788
)

2018-10-11 14:33:13 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:33:14 - cex place new buy order: eth_btc 0.03179 19.8 [7310268027] margin:0.22019502988362]Array
(
    [complete] => 
    [id] => 7310268027
    [time] => 1539261194472
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03179
)

2018-10-11 14:33:23 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:33:24 - cex place new buy order: eth_btc 0.031792 19.8 [7310268465] margin:0.21389028686463]Array
(
    [complete] => 
    [id] => 7310268465
    [time] => 1539261204489
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031792
)

2018-10-11 14:33:36 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:33:37 - cex place new buy order: eth_btc 0.031794 19.8 [7310269142] margin:0.2107315845757]Array
(
    [complete] => 
    [id] => 7310269142
    [time] => 1539261217180
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031794
)

2018-10-11 14:33:47 - cex delete buy orders: eth_btc [above margin]
2018-10-11 14:34:02 - cex place new buy order: eth_btc 0.031761 19.8 [7310271109]Array
(
    [complete] => 
    [id] => 7310271109
    [time] => 1539261241579
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031761
)

2018-10-11 14:34:06 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:34:07 - cex place new buy order: eth_btc 0.031773 19.8 [7310271883] margin:0.24234412866271]Array
(
    [complete] => 
    [id] => 7310271883
    [time] => 1539261247300
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031773
)

2018-10-11 14:34:15 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:34:17 - cex place new buy order: eth_btc 0.031775 19.8 [7310272768] margin:0.20456333595595]Array
(
    [complete] => 
    [id] => 7310272768
    [time] => 1539261256729
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031775
)

2018-10-11 14:34:24 - cex delete buy orders: eth_btc [above margin]
2018-10-11 14:35:28 - cex place new buy order: eth_btc 0.031755 19.8 [7310280018]Array
(
    [complete] => 
    [id] => 7310280018
    [time] => 1539261328301
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031755
)

2018-10-11 14:35:38 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:35:39 - cex place new buy order: eth_btc 0.031758 19.8 [7310281012] margin:0.23301215441778]Array
(
    [complete] => 
    [id] => 7310281012
    [time] => 1539261339341
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031758
)

2018-10-11 14:35:49 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:35:50 - cex place new buy order: eth_btc 0.03176 19.8 [7310281928] margin:0.22670025188916]Array
(
    [complete] => 
    [id] => 7310281928
    [time] => 1539261350414
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03176
)

2018-10-11 14:36:02 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:36:02 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:36:04 - cex place new buy order: eth_btc 0.031762 19.8 [7310283084] margin:0.22668597695361]Array
(
    [complete] => 
    [id] => 7310283084
    [time] => 1539261363972
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031762
)

2018-10-11 14:36:04 - cex place new buy order: eth_btc 0.031762 19.8 [] margin:0.22038914426044]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2018-10-11 14:36:12 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:36:13 - cex place new buy order: eth_btc 0.031764 19.8 [7310283788] margin:0.21722704948999]Array
(
    [complete] => 
    [id] => 7310283788
    [time] => 1539261373129
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031764
)

2018-10-11 14:36:22 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:36:23 - cex place new buy order: eth_btc 0.031766 19.8 [7310284764] margin:0.20462129320655]Array
(
    [complete] => 
    [id] => 7310284764
    [time] => 1539261383506
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031766
)

2018-10-11 14:36:33 - cex delete buy orders: eth_btc [above margin]
2018-10-11 14:36:40 - cex place new buy order: eth_btc 0.03176 19.8 [7310285935]Array
(
    [complete] => 
    [id] => 7310285935
    [time] => 1539261399762
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03176
)

2018-10-11 14:36:49 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:36:50 - cex place new buy order: eth_btc 0.031762 19.8 [7310286660] margin:0.23298280964676]Array
(
    [complete] => 
    [id] => 7310286660
    [time] => 1539261410404
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031762
)

2018-10-11 14:36:59 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:37:00 - cex place new buy order: eth_btc 0.031764 19.8 [7310287114] margin:0.22667170381565]Array
(
    [complete] => 
    [id] => 7310287114
    [time] => 1539261419986
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031764
)

2018-10-11 14:37:07 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:37:08 - cex place new buy order: eth_btc 0.031768 19.8 [7310287636] margin:0.21405187610175]Array
(
    [complete] => 
    [id] => 7310287636
    [time] => 1539261427940
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031768
)

2018-10-11 14:37:17 - cex delete buy orders: eth_btc[move]
2018-10-11 14:37:18 - cex place new buy order: eth_btc 0.031769 19.8 [7310288328] margin:0.19830028328611]Array
(
    [complete] => 
    [id] => 7310288328
    [time] => 1539261438035
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031769
)

2018-10-11 14:37:28 - cex delete buy orders: eth_btc [above margin]
2018-10-11 14:37:47 - cex place new buy order: eth_btc 0.031772 19.8 [7310289766]Array
(
    [complete] => 
    [id] => 7310289766
    [time] => 1539261467479
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031772
)

2018-10-11 14:37:54 - cex delete buy orders: eth_btc [above margin]
2018-10-11 14:38:05 - cex place new buy order: eth_btc 0.031772 19.8 [7310291282]Array
(
    [complete] => 
    [id] => 7310291282
    [time] => 1539261485160
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031772
)

2018-10-11 14:38:12 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:38:13 - cex place new buy order: eth_btc 0.031774 19.8 [7310291780] margin:0.20142254673632]Array
(
    [complete] => 
    [id] => 7310291780
    [time] => 1539261492783
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031774
)

2018-10-11 14:39:02 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:39:03 - cex place new buy order: eth_btc 0.03178 19.8 [7310294851] margin:0.21082441787288]Array
(
    [complete] => 
    [id] => 7310294851
    [time] => 1539261543221
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03178
)

2018-10-11 14:39:12 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:39:13 - cex place new buy order: eth_btc 0.031782 19.8 [7310295546] margin:0.20766471587692]Array
(
    [complete] => 
    [id] => 7310295546
    [time] => 1539261553082
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031782
)

2018-10-11 14:39:23 - cex delete buy orders: eth_btc [above margin]
2018-10-11 14:39:36 - cex place new buy order: eth_btc 0.031782 19.8 [7310297227]Array
(
    [complete] => 
    [id] => 7310297227
    [time] => 1539261576052
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031782
)

2018-10-11 14:39:45 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:39:47 - cex place new buy order: eth_btc 0.031785 19.8 [7310298097] margin:0.23910649677521]Array
(
    [complete] => 
    [id] => 7310298097
    [time] => 1539261586572
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031785
)

2018-10-11 14:39:56 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:39:57 - cex place new buy order: eth_btc 0.031787 19.8 [7310298771] margin:0.23279957215212]Array
(
    [complete] => 
    [id] => 7310298771
    [time] => 1539261596696
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031787
)

2018-10-11 14:40:03 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:40:04 - cex place new buy order: eth_btc 0.03179 19.8 [7310299349] margin:0.21075810003146]Array
(
    [complete] => 
    [id] => 7310299349
    [time] => 1539261604291
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03179
)

2018-10-11 14:40:11 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:40:13 - cex place new buy order: eth_btc 0.031792 19.8 [7310300147] margin:0.21389028686463]Array
(
    [complete] => 
    [id] => 7310300147
    [time] => 1539261612548
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031792
)

2018-10-11 14:40:20 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:40:21 - cex place new buy order: eth_btc 0.031794 19.8 [7310300995] margin:0.22016732716865]Array
(
    [complete] => 
    [id] => 7310300995
    [time] => 1539261620794
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031794
)

2018-10-11 14:40:30 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:40:32 - cex place new buy order: eth_btc 0.031796 19.8 [7310301951] margin:0.20757327965784]Array
(
    [complete] => 
    [id] => 7310301951
    [time] => 1539261631990
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031796
)

2018-10-11 14:40:43 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:40:44 - cex place new buy order: eth_btc 0.031798 19.8 [7310302807] margin:0.21070507579093]Array
(
    [complete] => 
    [id] => 7310302807
    [time] => 1539261644138
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031798
)

2018-10-11 14:40:55 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:40:57 - cex place new buy order: eth_btc 0.0318 19.8 [7310303691] margin:0.20754716981131]Array
(
    [complete] => 
    [id] => 7310303691
    [time] => 1539261656704
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.0318
)

2018-10-11 14:41:12 - cex delete buy orders: eth_btc [above margin]
2018-10-11 14:41:26 - cex place new buy order: eth_btc 0.031771 18.9741 [7310305246]Array
(
    [complete] => 
    [id] => 7310305246
    [time] => 1539261685713
    [pending] => 18.97410000
    [amount] => 18.97410000
    [type] => buy
    [price] => 0.031771
)

2018-10-11 14:41:35 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:41:36 - cex place new buy order: eth_btc 0.031774 18.97229 [7310305806] margin:0.22660036507836]Array
(
    [complete] => 
    [id] => 7310305806
    [time] => 1539261696369
    [pending] => 18.97229000
    [amount] => 18.97229000
    [type] => buy
    [price] => 0.031774
)

2018-10-11 14:41:47 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:41:48 - cex place new buy order: eth_btc 0.031776 18.9711 [7310306400] margin:0.21714501510575]Array
(
    [complete] => 
    [id] => 7310306400
    [time] => 1539261708124
    [pending] => 18.97110000
    [amount] => 18.97110000
    [type] => buy
    [price] => 0.031776
)

2018-10-11 14:41:57 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:41:59 - cex place new buy order: eth_btc 0.031778 18.9699 [7310306845] margin:0.21083768644974]Array
(
    [complete] => 
    [id] => 7310306845
    [time] => 1539261718679
    [pending] => 18.96990000
    [amount] => 18.96990000
    [type] => buy
    [price] => 0.031778
)

2018-10-11 14:42:05 - cex place new buy order: eth_btc 0.03178 0.1659 [7310307140]Array
(
    [complete] => 
    [id] => 7310307140
    [time] => 1539261724565
    [pending] => 0.16590000
    [amount] => 0.16590000
    [type] => buy
    [price] => 0.03178
)

2018-10-11 14:42:15 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:42:16 - cex place new buy order: eth_btc 0.031782 18.96752 [7310307709] margin:0.22025045623308]Array
(
    [complete] => 
    [id] => 7310307709
    [time] => 1539261736185
    [pending] => 18.96752000
    [amount] => 18.96752000
    [type] => buy
    [price] => 0.031782
)

2018-10-11 14:42:25 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:42:26 - cex place new buy order: eth_btc 0.031784 18.96632 [7310308455] margin:0.22023659702994]Array
(
    [complete] => 
    [id] => 7310308455
    [time] => 1539261746026
    [pending] => 18.96632000
    [amount] => 18.96632000
    [type] => buy
    [price] => 0.031784
)

2018-10-11 14:42:33 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:42:35 - cex place new buy order: eth_btc 0.031786 18.96513 [7310309130] margin:0.21078462216069]Array
(
    [complete] => 
    [id] => 7310309130
    [time] => 1539261754697
    [pending] => 18.96513000
    [amount] => 18.96513000
    [type] => buy
    [price] => 0.031786
)

2018-10-11 14:42:41 - cex delete buy orders: eth_btc [above margin]
2018-10-11 14:42:52 - cex place new buy order: eth_btc 0.031775 18.9717 [7310310335]Array
(
    [complete] => 
    [id] => 7310310335
    [time] => 1539261772390
    [pending] => 18.97170000
    [amount] => 18.97170000
    [type] => buy
    [price] => 0.031775
)

2018-10-11 14:43:00 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:43:01 - cex place new buy order: eth_btc 0.031777 18.9705 [7310310765] margin:0.26434213424804]Array
(
    [complete] => 
    [id] => 7310310765
    [time] => 1539261781030
    [pending] => 18.97050000
    [amount] => 18.97050000
    [type] => buy
    [price] => 0.031777
)

2018-10-11 14:43:07 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:43:08 - cex place new buy order: eth_btc 0.031779 18.96931 [7310311269] margin:0.21712451618994]Array
(
    [complete] => 
    [id] => 7310311269
    [time] => 1539261788233
    [pending] => 18.96931000
    [amount] => 18.96931000
    [type] => buy
    [price] => 0.031779
)

2018-10-11 14:43:18 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:43:19 - cex place new buy order: eth_btc 0.031781 18.96811 [7310312019] margin:0.23913659104495]Array
(
    [complete] => 
    [id] => 7310312019
    [time] => 1539261798723
    [pending] => 18.96811000
    [amount] => 18.96811000
    [type] => buy
    [price] => 0.031781
)

2018-10-11 14:43:28 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:43:30 - cex place new buy order: eth_btc 0.031783 18.96692 [7310313009] margin:0.23912154296322]Array
(
    [complete] => 
    [id] => 7310313009
    [time] => 1539261809562
    [pending] => 18.96692000
    [amount] => 18.96692000
    [type] => buy
    [price] => 0.031783
)

2018-10-11 14:43:40 - cex delete buy orders: eth_btc [above margin]
2018-10-11 14:43:53 - cex place new buy order: eth_btc 0.031769 18.9753 [7310315558]Array
(
    [complete] => 
    [id] => 7310315558
    [time] => 1539261832669
    [pending] => 18.97530000
    [amount] => 18.97530000
    [type] => buy
    [price] => 0.031769
)

2018-10-11 14:44:01 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:44:02 - cex place new buy order: eth_btc 0.031771 18.97408 [] margin:0.23921185987221]Array
(
    [error] => Nonce must be incremented
)

2018-10-11 14:44:07 - cex place new buy order: eth_btc 0.031759 18.9813 [7310317140]Array
(
    [complete] => 
    [id] => 7310317140
    [time] => 1539261846954
    [pending] => 18.98130000
    [amount] => 18.98130000
    [type] => buy
    [price] => 0.031759
)

2018-10-11 14:44:15 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:44:16 - cex place new buy order: eth_btc 0.031773 18.97289 [7310318427] margin:0.24863878135521]Array
(
    [complete] => 
    [id] => 7310318427
    [time] => 1539261856435
    [pending] => 18.97289000
    [amount] => 18.97289000
    [type] => buy
    [price] => 0.031773
)

2018-10-11 14:44:24 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:44:25 - cex place new buy order: eth_btc 0.031776 18.9711 [7310319464] margin:0.22973313192347]Array
(
    [complete] => 
    [id] => 7310319464
    [time] => 1539261865178
    [pending] => 18.97110000
    [amount] => 18.97110000
    [type] => buy
    [price] => 0.031776
)

2018-10-11 14:44:32 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:44:33 - cex place new buy order: eth_btc 0.031778 18.9699 [7310320385] margin:0.21083768644974]Array
(
    [complete] => 
    [id] => 7310320385
    [time] => 1539261873013
    [pending] => 18.96990000
    [amount] => 18.96990000
    [type] => buy
    [price] => 0.031778
)

2018-10-11 14:44:41 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:44:43 - cex place new buy order: eth_btc 0.03178 18.96871 [7310321378] margin:0.2045311516677]Array
(
    [complete] => 
    [id] => 7310321378
    [time] => 1539261883061
    [pending] => 18.96871000
    [amount] => 18.96871000
    [type] => buy
    [price] => 0.03178
)

2018-10-11 14:44:51 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:44:53 - cex place new buy order: eth_btc 0.031782 18.96752 [7310322123] margin:0.20766471587692]Array
(
    [complete] => 
    [id] => 7310322123
    [time] => 1539261893026
    [pending] => 18.96752000
    [amount] => 18.96752000
    [type] => buy
    [price] => 0.031782
)

2018-10-11 14:45:04 - cex delete buy orders: eth_btc [above margin]
2018-10-11 14:45:34 - cex place new buy order: eth_btc 0.031751 18.986 [7310326584]Array
(
    [complete] => 
    [id] => 7310326584
    [time] => 1539261933896
    [pending] => 18.98600000
    [amount] => 18.98600000
    [type] => buy
    [price] => 0.031751
)

2018-10-11 14:45:42 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:45:43 - cex place new buy order: eth_btc 0.031753 18.98484 [7310327092] margin:0.27398985922589]Array
(
    [complete] => 
    [id] => 7310327092
    [time] => 1539261943050
    [pending] => 18.98484000
    [amount] => 18.98484000
    [type] => buy
    [price] => 0.031753
)

2018-10-11 14:45:50 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:45:52 - cex place new buy order: eth_btc 0.031757 18.98245 [7310327852] margin:0.26135970022356]Array
(
    [complete] => 
    [id] => 7310327852
    [time] => 1539261951835
    [pending] => 18.98245000
    [amount] => 18.98245000
    [type] => buy
    [price] => 0.031757
)

2018-10-11 14:45:57 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:45:58 - cex place new buy order: eth_btc 0.031759 18.98125 [7310328139] margin:0.22670739003117]Array
(
    [complete] => 
    [id] => 7310328139
    [time] => 1539261958440
    [pending] => 18.98125000
    [amount] => 18.98125000
    [type] => buy
    [price] => 0.031759
)

2018-10-11 14:46:03 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:46:04 - cex place new buy order: eth_btc 0.031761 0.16597 [7310328674] margin:0.24873272252135]Array
(
    [complete] => 
    [id] => 7310328674
    [time] => 1539261964317
    [pending] => 0.16597000
    [amount] => 0.16597000
    [type] => buy
    [price] => 0.031761
)

2018-10-11 14:46:13 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:46:14 - cex place new buy order: eth_btc 0.031763 18.97886 [7310329372] margin:0.24556874350661]Array
(
    [complete] => 
    [id] => 7310329372
    [time] => 1539261974326
    [pending] => 18.97886000
    [amount] => 18.97886000
    [type] => buy
    [price] => 0.031763
)

2018-10-11 14:46:24 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:46:25 - cex place new buy order: eth_btc 0.031766 18.97707 [7310330068] margin:0.23924951205692]Array
(
    [complete] => 
    [id] => 7310330068
    [time] => 1539261984714
    [pending] => 18.97707000
    [amount] => 18.97707000
    [type] => buy
    [price] => 0.031766
)

2018-10-11 14:46:35 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:46:36 - cex place new buy order: eth_btc 0.03177 18.97468 [7310330730] margin:0.22033364809568]Array
(
    [complete] => 
    [id] => 7310330730
    [time] => 1539261995672
    [pending] => 18.97468000
    [amount] => 18.97468000
    [type] => buy
    [price] => 0.03177
)

2018-10-11 14:46:47 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:46:48 - cex place new buy order: eth_btc 0.031772 18.97349 [7310331581] margin:0.20458265139114]Array
(
    [complete] => 
    [id] => 7310331581
    [time] => 1539262008291
    [pending] => 18.97349000
    [amount] => 18.97349000
    [type] => buy
    [price] => 0.031772
)

2018-10-11 14:46:59 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:47:00 - cex place new buy order: eth_btc 0.031774 18.97229 [7310332228] margin:0.20771700132183]Array
(
    [complete] => 
    [id] => 7310332228
    [time] => 1539262020205
    [pending] => 18.97229000
    [amount] => 18.97229000
    [type] => buy
    [price] => 0.031774
)

2018-10-11 14:47:12 - cex delete buy orders: eth_btc [above margin]
2018-10-11 14:47:26 - cex place new buy order: eth_btc 0.031757 18.9824 [7310333595]Array
(
    [complete] => 
    [id] => 7310333595
    [time] => 1539262045575
    [pending] => 18.98240000
    [amount] => 18.98240000
    [type] => buy
    [price] => 0.031757
)

2018-10-11 14:47:35 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:47:36 - cex place new buy order: eth_btc 0.031759 18.98125 [7310334142] margin:0.23300481753203]Array
(
    [complete] => 
    [id] => 7310334142
    [time] => 1539262056429
    [pending] => 18.98125000
    [amount] => 18.98125000
    [type] => buy
    [price] => 0.031759
)

2018-10-11 14:47:47 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:47:49 - cex place new buy order: eth_btc 0.031761 18.98006 [7310335066] margin:0.24243569157143]Array
(
    [complete] => 
    [id] => 7310335066
    [time] => 1539262068754
    [pending] => 18.98006000
    [amount] => 18.98006000
    [type] => buy
    [price] => 0.031761
)

2018-10-11 14:47:58 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:48:00 - cex place new buy order: eth_btc 0.031763 18.97886 [7310335680] margin:0.2298271573844]Array
(
    [complete] => 
    [id] => 7310335680
    [time] => 1539262079557
    [pending] => 18.97886000
    [amount] => 18.97886000
    [type] => buy
    [price] => 0.031763
)

2018-10-11 14:48:06 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:49:05 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:49:07 - cex place new buy order: eth_btc 0.031765 18.97767 [7310339685] margin:0.25499763891075]Array
(
    [complete] => 
    [id] => 7310339685
    [time] => 1539262146556
    [pending] => 18.97767000
    [amount] => 18.97767000
    [type] => buy
    [price] => 0.031765
)

2018-10-11 14:49:13 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:49:15 - cex place new buy order: eth_btc 0.031769 18.97528 [7310340286] margin:0.24552236456923]Array
(
    [complete] => 
    [id] => 7310340286
    [time] => 1539262154958
    [pending] => 18.97528000
    [amount] => 18.97528000
    [type] => buy
    [price] => 0.031769
)

2018-10-11 14:49:23 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:49:24 - cex place new buy order: eth_btc 0.031771 18.97408 [7310340820] margin:0.27383462906423]Array
(
    [complete] => 
    [id] => 7310340820
    [time] => 1539262164502
    [pending] => 18.97408000
    [amount] => 18.97408000
    [type] => buy
    [price] => 0.031771
)

2018-10-11 14:49:36 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:49:37 - cex place new buy order: eth_btc 0.031773 18.97289 [7310341780] margin:0.23919680231643]Array
(
    [complete] => 
    [id] => 7310341780
    [time] => 1539262177508
    [pending] => 18.97289000
    [amount] => 18.97289000
    [type] => buy
    [price] => 0.031773
)

2018-10-11 14:49:47 - cex delete buy orders: eth_btc [above margin]
2018-10-11 14:50:00 - cex place new buy order: eth_btc 0.031769 18.9753 [7310343331]Array
(
    [complete] => 
    [id] => 7310343331
    [time] => 1539262199872
    [pending] => 18.97530000
    [amount] => 18.97530000
    [type] => buy
    [price] => 0.031769
)

2018-10-11 14:50:06 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:50:08 - cex place new buy order: eth_btc 0.031775 18.9717 [7310343776] margin:0.24232887490165]Array
(
    [complete] => 
    [id] => 7310343776
    [time] => 1539262207661
    [pending] => 18.97170000
    [amount] => 18.97170000
    [type] => buy
    [price] => 0.031775
)

2018-10-11 14:50:17 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:50:18 - cex place new buy order: eth_btc 0.031777 18.9705 [7310344424] margin:0.20140353085565]Array
(
    [complete] => 
    [id] => 7310344424
    [time] => 1539262217938
    [pending] => 18.97050000
    [amount] => 18.97050000
    [type] => buy
    [price] => 0.031777
)

2018-10-11 14:50:26 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:50:27 - cex place new buy order: eth_btc 0.031779 18.96931 [7310345124] margin:0.2297114446647]Array
(
    [complete] => 
    [id] => 7310345124
    [time] => 1539262227350
    [pending] => 18.96931000
    [amount] => 18.96931000
    [type] => buy
    [price] => 0.031779
)

2018-10-11 14:50:37 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:50:38 - cex place new buy order: eth_btc 0.031781 18.96811 [7310345803] margin:0.22340392058147]Array
(
    [complete] => 
    [id] => 7310345803
    [time] => 1539262237770
    [pending] => 18.96811000
    [amount] => 18.96811000
    [type] => buy
    [price] => 0.031781
)

2018-10-11 14:50:44 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:50:45 - cex place new buy order: eth_btc 0.031783 18.96692 [7310346239] margin:0.21709719032188]Array
(
    [complete] => 
    [id] => 7310346239
    [time] => 1539262244719
    [pending] => 18.96692000
    [amount] => 18.96692000
    [type] => buy
    [price] => 0.031783
)

2018-10-11 14:50:53 - cex delete buy orders: eth_btc [above margin]
2018-10-11 14:51:09 - cex place new buy order: eth_btc 0.031775 18.9717 [7310347715]Array
(
    [complete] => 
    [id] => 7310347715
    [time] => 1539262268663
    [pending] => 18.97170000
    [amount] => 18.97170000
    [type] => buy
    [price] => 0.031775
)

2018-10-11 14:51:17 - cex delete buy orders: eth_btc[move]
2018-10-11 14:51:18 - cex place new buy order: eth_btc 0.031776 18.9705 [7310348209] margin:0.19825660068604]Array
(
    [complete] => 
    [id] => 7310348209
    [time] => 1539262277974
    [pending] => 18.97050000
    [amount] => 18.97050000
    [type] => buy
    [price] => 0.031776
)

2018-10-11 14:51:28 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:51:30 - cex place new buy order: eth_btc 0.031778 18.9699 [7310348805] margin:0.22027817987287]Array
(
    [complete] => 
    [id] => 7310348805
    [time] => 1539262289781
    [pending] => 18.96990000
    [amount] => 18.96990000
    [type] => buy
    [price] => 0.031778
)

2018-10-11 14:51:39 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:51:40 - cex place new buy order: eth_btc 0.03178 18.96871 [7310349319] margin:0.21711768407804]Array
(
    [complete] => 
    [id] => 7310349319
    [time] => 1539262300108
    [pending] => 18.96871000
    [amount] => 18.96871000
    [type] => buy
    [price] => 0.03178
)

2018-10-11 14:51:50 - cex delete buy orders: eth_btc [above margin]
2018-10-11 14:52:00 - cex place new buy order: eth_btc 0.031768 18.9759 [7310350501]Array
(
    [complete] => 
    [id] => 7310350501
    [time] => 1539262320437
    [pending] => 18.97590000
    [amount] => 18.97590000
    [type] => buy
    [price] => 0.031768
)

2018-10-11 14:52:06 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:52:07 - cex place new buy order: eth_btc 0.031772 18.97349 [7310350835] margin:0.20458265139114]Array
(
    [complete] => 
    [id] => 7310350835
    [time] => 1539262327156
    [pending] => 18.97349000
    [amount] => 18.97349000
    [type] => buy
    [price] => 0.031772
)

2018-10-11 14:52:15 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:52:16 - cex place new buy order: eth_btc 0.031774 18.97229 [7310351165] margin:0.20456977402907]Array
(
    [complete] => 
    [id] => 7310351165
    [time] => 1539262336380
    [pending] => 18.97229000
    [amount] => 18.97229000
    [type] => buy
    [price] => 0.031774
)

2018-10-11 14:52:23 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:52:25 - cex place new buy order: eth_btc 0.031776 18.9711 [7310351476] margin:0.20140986908359]Array
(
    [complete] => 
    [id] => 7310351476
    [time] => 1539262344542
    [pending] => 18.97110000
    [amount] => 18.97110000
    [type] => buy
    [price] => 0.031776
)

2018-10-11 14:52:33 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:52:34 - cex place new buy order: eth_btc 0.031778 18.9699 [7310351827] margin:0.21398451759078]Array
(
    [complete] => 
    [id] => 7310351827
    [time] => 1539262353711
    [pending] => 18.96990000
    [amount] => 18.96990000
    [type] => buy
    [price] => 0.031778
)

2018-10-11 14:52:42 - cex delete buy orders: eth_btc [above margin]
2018-10-11 14:54:07 - cex place new buy order: eth_btc 0.031756 18.983 [7310359580]Array
(
    [complete] => 
    [id] => 7310359580
    [time] => 1539262447249
    [pending] => 18.98300000
    [amount] => 18.98300000
    [type] => buy
    [price] => 0.031756
)

2018-10-11 14:54:16 - cex delete buy orders: eth_btc [above margin]
2018-10-11 14:54:26 - cex place new buy order: eth_btc 0.031777 18.9705 [7310361253]Array
(
    [complete] => 
    [id] => 7310361253
    [time] => 1539262465709
    [pending] => 18.97050000
    [amount] => 18.97050000
    [type] => buy
    [price] => 0.031777
)

2018-10-11 14:54:36 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:54:37 - cex place new buy order: eth_btc 0.031781 18.96811 [7310362255] margin:0.20137818193258]Array
(
    [complete] => 
    [id] => 7310362255
    [time] => 1539262476735
    [pending] => 18.96811000
    [amount] => 18.96811000
    [type] => buy
    [price] => 0.031781
)

2018-10-11 14:54:47 - cex delete buy orders: eth_btc [above margin]
2018-10-11 14:54:56 - cex place new buy order: eth_btc 0.031785 18.9657 [7310364508]Array
(
    [complete] => 
    [id] => 7310364508
    [time] => 1539262495940
    [pending] => 18.96570000
    [amount] => 18.96570000
    [type] => buy
    [price] => 0.031785
)

2018-10-11 14:55:02 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:55:03 - cex place new buy order: eth_btc 0.031787 18.96453 [7310365330] margin:0.22021581149527]Array
(
    [complete] => 
    [id] => 7310365330
    [time] => 1539262502845
    [pending] => 18.96453000
    [amount] => 18.96453000
    [type] => buy
    [price] => 0.031787
)

2018-10-11 14:55:10 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:55:12 - cex place new buy order: eth_btc 0.031791 18.96215 [7310366038] margin:0.22018810355131]Array
(
    [complete] => 
    [id] => 7310366038
    [time] => 1539262511642
    [pending] => 18.96215000
    [amount] => 18.96215000
    [type] => buy
    [price] => 0.031791
)

2018-10-11 14:55:21 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:55:22 - cex place new buy order: eth_btc 0.031793 18.96096 [7310366776] margin:0.21388355927405]Array
(
    [complete] => 
    [id] => 7310366776
    [time] => 1539262522165
    [pending] => 18.96096000
    [amount] => 18.96096000
    [type] => buy
    [price] => 0.031793
)

2018-10-11 14:55:31 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:55:32 - cex place new buy order: eth_btc 0.031795 18.95976 [7310367249] margin:0.22016040257899]Array
(
    [complete] => 
    [id] => 7310367249
    [time] => 1539262532342
    [pending] => 18.95976000
    [amount] => 18.95976000
    [type] => buy
    [price] => 0.031795
)

2018-10-11 14:55:40 - cex delete buy orders: eth_btc [above margin]
2018-10-11 14:57:17 - cex place new buy order: eth_btc 0.031739 18.9932 [7310374476]Array
(
    [complete] => 
    [id] => 7310374476
    [time] => 1539262637312
    [pending] => 18.99320000
    [amount] => 18.99320000
    [type] => buy
    [price] => 0.031739
)

2018-10-11 14:57:26 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:57:27 - cex place new buy order: eth_btc 0.031752 18.98544 [7310375045] margin:0.20471151423531]Array
(
    [complete] => 
    [id] => 7310375045
    [time] => 1539262647314
    [pending] => 18.98544000
    [amount] => 18.98544000
    [type] => buy
    [price] => 0.031752
)

2018-10-11 14:57:38 - cex delete buy orders: eth_btc [above margin]
2018-10-11 14:58:15 - cex place new buy order: eth_btc 0.031749 18.9872 [7310378066]Array
(
    [complete] => 
    [id] => 7310378066
    [time] => 1539262694582
    [pending] => 18.98720000
    [amount] => 18.98720000
    [type] => buy
    [price] => 0.031749
)

2018-10-11 14:58:21 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:58:22 - cex place new buy order: eth_btc 0.031755 18.98364 [7310378788] margin:0.20784128483704]Array
(
    [complete] => 
    [id] => 7310378788
    [time] => 1539262702301
    [pending] => 18.98364000
    [amount] => 18.98364000
    [type] => buy
    [price] => 0.031755
)

2018-10-11 14:58:29 - cex delete buy orders: eth_btc [replace]
2018-10-11 14:58:30 - cex place new buy order: eth_btc 0.031761 18.98006 [7310379157] margin:0.20150499039704]Array
(
    [complete] => 
    [id] => 7310379157
    [time] => 1539262710416
    [pending] => 18.98006000
    [amount] => 18.98006000
    [type] => buy
    [price] => 0.031761
)

2018-10-11 14:59:04 - cex delete buy orders: eth_btc[move]
2018-10-11 14:59:05 - cex place new buy order: eth_btc 0.031762 18.9711 [7310381400] margin:0.15735146022156]Array
(
    [complete] => 
    [id] => 7310381400
    [time] => 1539262745310
    [pending] => 18.97110000
    [amount] => 18.97110000
    [type] => buy
    [price] => 0.031762
)

2018-10-11 14:59:13 - cex delete buy orders: eth_btc [above margin]
2018-10-11 14:59:25 - cex place new buy order: eth_btc 0.031756 18.983 [7310382730]Array
(
    [complete] => 
    [id] => 7310382730
    [time] => 1539262765476
    [pending] => 18.98300000
    [amount] => 18.98300000
    [type] => buy
    [price] => 0.031756
)

2018-10-11 14:59:34 - cex delete buy orders: eth_btc [above margin]
2018-10-11 15:00:01 - cex place new buy order: eth_btc 0.031743 18.9908 [7310385116]Array
(
    [complete] => 
    [id] => 7310385116
    [time] => 1539262801078
    [pending] => 18.99080000
    [amount] => 18.99080000
    [type] => buy
    [price] => 0.031743
)

2018-10-11 15:00:07 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:00:09 - cex place new buy order: eth_btc 0.031745 18.98962 [7310385554] margin:0.23625767837454]Array
(
    [complete] => 
    [id] => 7310385554
    [time] => 1539262808643
    [pending] => 18.98962000
    [amount] => 18.98962000
    [type] => buy
    [price] => 0.031745
)

2018-10-11 15:00:18 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:00:19 - cex place new buy order: eth_btc 0.031757 18.98245 [7310386091] margin:0.21412601946027]Array
(
    [complete] => 
    [id] => 7310386091
    [time] => 1539262819478
    [pending] => 18.98245000
    [amount] => 18.98245000
    [type] => buy
    [price] => 0.031757
)

2018-10-11 15:00:33 - cex delete buy orders: eth_btc [above margin]
2018-10-11 15:01:58 - cex place new buy order: eth_btc 0.031694 19.0202 [7310392243]Array
(
    [complete] => 
    [id] => 7310392243
    [time] => 1539262918499
    [pending] => 19.02020000
    [amount] => 19.02020000
    [type] => buy
    [price] => 0.031694
)

2018-10-11 15:02:06 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:02:07 - cex place new buy order: eth_btc 0.031699 19.01718 [7310393097] margin:0.22713650272881]Array
(
    [complete] => 
    [id] => 7310393097
    [time] => 1539262927427
    [pending] => 19.01718000
    [amount] => 19.01718000
    [type] => buy
    [price] => 0.031699
)

2018-10-11 15:02:18 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:02:19 - cex place new buy order: eth_btc 0.031703 19.01478 [7310393965] margin:0.30281045957796]Array
(
    [complete] => 
    [id] => 7310393965
    [time] => 1539262939200
    [pending] => 19.01478000
    [amount] => 19.01478000
    [type] => buy
    [price] => 0.031703
)

2018-10-11 15:02:27 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:02:28 - cex place new buy order: eth_btc 0.031708 19.01178 [7310394488] margin:0.32168537908415]Array
(
    [complete] => 
    [id] => 7310394488
    [time] => 1539262948148
    [pending] => 19.01178000
    [amount] => 19.01178000
    [type] => buy
    [price] => 0.031708
)

2018-10-11 15:02:34 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:02:35 - cex place new buy order: eth_btc 0.03171 19.01058 [7310394790] margin:0.23021128981393]Array
(
    [complete] => 
    [id] => 7310394790
    [time] => 1539262955227
    [pending] => 19.01058000
    [amount] => 19.01058000
    [type] => buy
    [price] => 0.03171
)

2018-10-11 15:02:43 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:02:44 - cex place new buy order: eth_btc 0.031714 19.00819 [7310395533] margin:0.22387589077379]Array
(
    [complete] => 
    [id] => 7310395533
    [time] => 1539262964199
    [pending] => 19.00819000
    [amount] => 19.00819000
    [type] => buy
    [price] => 0.031714
)

2018-10-11 15:02:53 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:02:54 - cex place new buy order: eth_btc 0.031716 19.00699 [7310396356] margin:0.2364737041241]Array
(
    [complete] => 
    [id] => 7310396356
    [time] => 1539262973704
    [pending] => 19.00699000
    [amount] => 19.00699000
    [type] => buy
    [price] => 0.031716
)

2018-10-11 15:03:02 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:03:04 - cex place new buy order: eth_btc 0.031718 19.00579 [7310397218] margin:0.25537549656345]Array
(
    [complete] => 
    [id] => 7310397218
    [time] => 1539262983890
    [pending] => 19.00579000
    [amount] => 19.00579000
    [type] => buy
    [price] => 0.031718
)

2018-10-11 15:03:13 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:03:15 - cex place new buy order: eth_btc 0.03172 19.00459 [7310397897] margin:0.24905422446406]Array
(
    [complete] => 
    [id] => 7310397897
    [time] => 1539262994904
    [pending] => 19.00459000
    [amount] => 19.00459000
    [type] => buy
    [price] => 0.03172
)

2018-10-11 15:03:26 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:03:27 - cex place new buy order: eth_btc 0.031724 19.00219 [7310399254] margin:0.29945782372967]Array
(
    [complete] => 
    [id] => 7310399254
    [time] => 1539263006987
    [pending] => 19.00219000
    [amount] => 19.00219000
    [type] => buy
    [price] => 0.031724
)

2018-10-11 15:03:37 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:03:38 - cex place new buy order: eth_btc 0.031734 18.99621 [7310400412] margin:0.25839793281652]Array
(
    [complete] => 
    [id] => 7310400412
    [time] => 1539263018523
    [pending] => 18.99621000
    [amount] => 18.99621000
    [type] => buy
    [price] => 0.031734
)

2018-10-11 15:03:46 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:03:47 - cex place new buy order: eth_btc 0.031738 18.99381 [7310400860] margin:0.25206377213434]Array
(
    [complete] => 
    [id] => 7310400860
    [time] => 1539263027420
    [pending] => 18.99381000
    [amount] => 18.99381000
    [type] => buy
    [price] => 0.031738
)

2018-10-11 15:03:59 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:04:01 - cex place new buy order: eth_btc 0.031742 18.99142 [7310401584] margin:0.23628000756095]Array
(
    [complete] => 
    [id] => 7310401584
    [time] => 1539263040806
    [pending] => 18.99142000
    [amount] => 18.99142000
    [type] => buy
    [price] => 0.031742
)

2018-10-11 15:04:06 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:04:07 - cex place new buy order: eth_btc 0.031746 18.98903 [7310402292] margin:0.23310023310024]Array
(
    [complete] => 
    [id] => 7310402292
    [time] => 1539263047291
    [pending] => 18.98903000
    [amount] => 18.98903000
    [type] => buy
    [price] => 0.031746
)

2018-10-11 15:04:16 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:04:18 - cex place new buy order: eth_btc 0.031748 18.98783 [7310403297] margin:0.22048632984755]Array
(
    [complete] => 
    [id] => 7310403297
    [time] => 1539263058032
    [pending] => 18.98783000
    [amount] => 18.98783000
    [type] => buy
    [price] => 0.031748
)

2018-10-11 15:04:28 - cex delete buy orders: eth_btc [above margin]
2018-10-11 15:04:38 - cex place new buy order: eth_btc 0.031709 19.0112 [7310405277]Array
(
    [complete] => 
    [id] => 7310405277
    [time] => 1539263077552
    [pending] => 19.01120000
    [amount] => 19.01120000
    [type] => buy
    [price] => 0.031709
)

2018-10-11 15:04:47 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:04:48 - cex place new buy order: eth_btc 0.031712 19.00938 [7310406181] margin:0.23335015136225]Array
(
    [complete] => 
    [id] => 7310406181
    [time] => 1539263088122
    [pending] => 19.00938000
    [amount] => 19.00938000
    [type] => buy
    [price] => 0.031712
)

2018-10-11 15:04:58 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:04:59 - cex place new buy order: eth_btc 0.031714 19.00819 [7310407117] margin:0.22702907233398]Array
(
    [complete] => 
    [id] => 7310407117
    [time] => 1539263099515
    [pending] => 19.00819000
    [amount] => 19.00819000
    [type] => buy
    [price] => 0.031714
)

2018-10-11 15:05:07 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:05:08 - cex place new buy order: eth_btc 0.031716 19.00699 [7310407866] margin:0.24277966956741]Array
(
    [complete] => 
    [id] => 7310407866
    [time] => 1539263108009
    [pending] => 19.00699000
    [amount] => 19.00699000
    [type] => buy
    [price] => 0.031716
)

2018-10-11 15:05:17 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:05:18 - cex place new buy order: eth_btc 0.031718 19.00579 [7310408842] margin:0.27113941610442]Array
(
    [complete] => 
    [id] => 7310408842
    [time] => 1539263117853
    [pending] => 19.00579000
    [amount] => 19.00579000
    [type] => buy
    [price] => 0.031718
)

2018-10-11 15:05:24 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:05:25 - cex place new buy order: eth_btc 0.03172 19.00459 [7310409669] margin:0.29003783102144]Array
(
    [complete] => 
    [id] => 7310409669
    [time] => 1539263125252
    [pending] => 19.00459000
    [amount] => 19.00459000
    [type] => buy
    [price] => 0.03172
)

2018-10-11 15:05:33 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:05:34 - cex place new buy order: eth_btc 0.031726 19.001 [7310410404] margin:0.2647670680199]Array
(
    [complete] => 
    [id] => 7310410404
    [time] => 1539263134183
    [pending] => 19.00100000
    [amount] => 19.00100000
    [type] => buy
    [price] => 0.031726
)

2018-10-11 15:05:44 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:05:45 - cex place new buy order: eth_btc 0.03173 18.9986 [7310411256] margin:0.24897573274503]Array
(
    [complete] => 
    [id] => 7310411256
    [time] => 1539263145263
    [pending] => 18.99860000
    [amount] => 18.99860000
    [type] => buy
    [price] => 0.03173
)

2018-10-11 15:06:04 - cex delete buy orders: eth_btc [above margin]
2018-10-11 15:06:17 - cex place new buy order: eth_btc 0.031703 19.0148 [7310413577]Array
(
    [complete] => 
    [id] => 7310413577
    [time] => 1539263176897
    [pending] => 19.01480000
    [amount] => 19.01480000
    [type] => buy
    [price] => 0.031703
)

2018-10-11 15:06:25 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:06:26 - cex place new buy order: eth_btc 0.031707 19.01238 [7310414150] margin:0.22077143848362]Array
(
    [complete] => 
    [id] => 7310414150
    [time] => 1539263186289
    [pending] => 19.01238000
    [amount] => 19.01238000
    [type] => buy
    [price] => 0.031707
)

2018-10-11 15:06:35 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:06:36 - cex place new buy order: eth_btc 0.031711 19.00998 [7310414857] margin:0.21759011068714]Array
(
    [complete] => 
    [id] => 7310414857
    [time] => 1539263196481
    [pending] => 19.00998000
    [amount] => 19.00998000
    [type] => buy
    [price] => 0.031711
)

2018-10-11 15:06:47 - cex delete buy orders: eth_btc [above margin]
2018-10-11 15:06:56 - cex place new buy order: eth_btc 0.031693 19.0208 [7310416008]Array
(
    [complete] => 
    [id] => 7310416008
    [time] => 1539263216035
    [pending] => 19.02080000
    [amount] => 19.02080000
    [type] => buy
    [price] => 0.031693
)

2018-10-11 15:07:04 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:07:04 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:07:06 - cex place new buy order: eth_btc 0.031704 19.01418 [] margin:0.2554882664648]Array
(
    [error] => Nonce must be incremented
)

2018-10-11 15:07:17 - cex place new buy order: eth_btc 0.031706 19.013 [7310417111]Array
(
    [complete] => 
    [id] => 7310417111
    [time] => 1539263236945
    [pending] => 19.01300000
    [amount] => 19.01300000
    [type] => buy
    [price] => 0.031706
)

2018-10-11 15:07:27 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:07:28 - cex place new buy order: eth_btc 0.031708 19.01178 [7310418060] margin:0.25860981455783]Array
(
    [complete] => 
    [id] => 7310418060
    [time] => 1539263248327
    [pending] => 19.01178000
    [amount] => 19.01178000
    [type] => buy
    [price] => 0.031708
)

2018-10-11 15:07:37 - cex delete buy orders: eth_btc [above margin]
2018-10-11 15:08:04 - cex delete buy orders: eth_btc [above margin]
2018-10-11 15:10:51 - cex place new buy order: eth_btc 0.031703 19.0148 [7310430857]Array
(
    [complete] => 
    [id] => 7310430857
    [time] => 1539263450858
    [pending] => 19.01480000
    [amount] => 19.01480000
    [type] => buy
    [price] => 0.031703
)

2018-10-11 15:10:59 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:11:00 - cex place new buy order: eth_btc 0.031708 19.01178 [7310431433] margin:0.24284092342626]Array
(
    [complete] => 
    [id] => 7310431433
    [time] => 1539263460452
    [pending] => 19.01178000
    [amount] => 19.01178000
    [type] => buy
    [price] => 0.031708
)

2018-10-11 15:11:07 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:11:09 - cex place new buy order: eth_btc 0.03171 19.01058 [7310432049] margin:0.22075055187638]Array
(
    [complete] => 
    [id] => 7310432049
    [time] => 1539263468928
    [pending] => 19.01058000
    [amount] => 19.01058000
    [type] => buy
    [price] => 0.03171
)

2018-10-11 15:11:16 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:11:17 - cex place new buy order: eth_btc 0.031712 19.00938 [7310432430] margin:0.22073662966697]Array
(
    [complete] => 
    [id] => 7310432430
    [time] => 1539263477173
    [pending] => 19.00938000
    [amount] => 19.00938000
    [type] => buy
    [price] => 0.031712
)

2018-10-11 15:11:25 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:11:26 - cex place new buy order: eth_btc 0.031716 19.00699 [7310432946] margin:0.21124984235086]Array
(
    [complete] => 
    [id] => 7310432946
    [time] => 1539263486395
    [pending] => 19.00699000
    [amount] => 19.00699000
    [type] => buy
    [price] => 0.031716
)

2018-10-11 15:11:35 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:11:37 - cex place new buy order: eth_btc 0.031718 19.00579 [7310433440] margin:0.2049309540324]Array
(
    [complete] => 
    [id] => 7310433440
    [time] => 1539263496615
    [pending] => 19.00579000
    [amount] => 19.00579000
    [type] => buy
    [price] => 0.031718
)

2018-10-11 15:11:45 - cex delete buy orders: eth_btc [above margin]
2018-10-11 15:11:58 - cex place new buy order: eth_btc 0.031694 19.0202 [7310434554]Array
(
    [complete] => 
    [id] => 7310434554
    [time] => 1539263518106
    [pending] => 19.02020000
    [amount] => 19.02020000
    [type] => buy
    [price] => 0.031694
)

2018-10-11 15:12:05 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:12:06 - cex place new buy order: eth_btc 0.031702 19.01538 [7310434982] margin:0.23973250898996]Array
(
    [complete] => 
    [id] => 7310434982
    [time] => 1539263525935
    [pending] => 19.01538000
    [amount] => 19.01538000
    [type] => buy
    [price] => 0.031702
)

2018-10-11 15:12:13 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:12:15 - cex place new buy order: eth_btc 0.031704 19.01418 [7310435713] margin:0.22079232904364]Array
(
    [complete] => 
    [id] => 7310435713
    [time] => 1539263534587
    [pending] => 19.01418000
    [amount] => 19.01418000
    [type] => buy
    [price] => 0.031704
)

2018-10-11 15:12:22 - cex delete buy orders: eth_btc[move]
2018-10-11 15:12:23 - cex place new buy order: eth_btc 0.031707 19.01178 [7310436457] margin:0.19868802825787]Array
(
    [complete] => 
    [id] => 7310436457
    [time] => 1539263543474
    [pending] => 19.01178000
    [amount] => 19.01178000
    [type] => buy
    [price] => 0.031707
)

2018-10-11 15:12:39 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:12:40 - cex place new buy order: eth_btc 0.031709 19.01118 [7310437534] margin:0.20498911980824]Array
(
    [complete] => 
    [id] => 7310437534
    [time] => 1539263560462
    [pending] => 19.01118000
    [amount] => 19.01118000
    [type] => buy
    [price] => 0.031709
)

2018-10-11 15:12:51 - cex delete buy orders: eth_btc[move]
2018-10-11 15:12:52 - cex place new buy order: eth_btc 0.031697 19.01058 [7310438303] margin:0.20498265531377]Array
(
    [complete] => 
    [id] => 7310438303
    [time] => 1539263572277
    [pending] => 19.01058000
    [amount] => 19.01058000
    [type] => buy
    [price] => 0.031697
)

2018-10-11 15:13:03 - cex delete buy orders: eth_btc[move]
2018-10-11 15:13:05 - cex place new buy order: eth_btc 0.031697 19.01778 [7310439139] margin:0.27446526594737]Array
(
    [complete] => 
    [id] => 7310439139
    [time] => 1539263584802
    [pending] => 19.01778000
    [amount] => 19.01778000
    [type] => buy
    [price] => 0.031697
)

2018-10-11 15:13:14 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:13:15 - cex place new buy order: eth_btc 0.031701 19.01598 [7310439812] margin:0.26813034289139]Array
(
    [complete] => 
    [id] => 7310439812
    [time] => 1539263594810
    [pending] => 19.01598000
    [amount] => 19.01598000
    [type] => buy
    [price] => 0.031701
)

2018-10-11 15:13:24 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:13:25 - cex place new buy order: eth_btc 0.031705 19.01358 [7310440492] margin:0.23340167166062]Array
(
    [complete] => 
    [id] => 7310440492
    [time] => 1539263605432
    [pending] => 19.01358000
    [amount] => 19.01358000
    [type] => buy
    [price] => 0.031705
)

2018-10-11 15:13:35 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:13:37 - cex place new buy order: eth_btc 0.031708 19.01178 [7310441716] margin:0.22391825406838]Array
(
    [complete] => 
    [id] => 7310441716
    [time] => 1539263616635
    [pending] => 19.01178000
    [amount] => 19.01178000
    [type] => buy
    [price] => 0.031708
)

2018-10-11 15:13:45 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:13:46 - cex place new buy order: eth_btc 0.03171 19.01058 [7310442889] margin:0.21759697256385]Array
(
    [complete] => 
    [id] => 7310442889
    [time] => 1539263625716
    [pending] => 19.01058000
    [amount] => 19.01058000
    [type] => buy
    [price] => 0.03171
)

2018-10-11 15:13:55 - cex delete buy orders: eth_btc[move]
2018-10-11 15:13:57 - cex place new buy order: eth_btc 0.031702 19.00998 [7310444017] margin:0.21759011068714]Array
(
    [complete] => 
    [id] => 7310444017
    [time] => 1539263636624
    [pending] => 19.00998000
    [amount] => 19.00998000
    [type] => buy
    [price] => 0.031702
)

2018-10-11 15:14:05 - cex delete buy orders: eth_btc[move]
2018-10-11 15:14:07 - cex place new buy order: eth_btc 0.031675 19.01478 [7310445149] margin:0.15140522978898]Array
(
    [complete] => 
    [id] => 7310445149
    [time] => 1539263646530
    [pending] => 19.01478000
    [amount] => 19.01478000
    [type] => buy
    [price] => 0.031675
)

2018-10-11 15:14:13 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:14:14 - cex place new buy order: eth_btc 0.031678 19.02979 [7310445788] margin:0.23044384115161]Array
(
    [complete] => 
    [id] => 7310445788
    [time] => 1539263654283
    [pending] => 19.02979000
    [amount] => 19.02979000
    [type] => buy
    [price] => 0.031678
)

2018-10-11 15:14:22 - cex delete buy orders: eth_btc [above margin]
2018-10-11 15:14:47 - cex place new buy order: eth_btc 0.031678 19.0298 [7310449396]Array
(
    [complete] => 
    [id] => 7310449396
    [time] => 1539263687233
    [pending] => 19.02980000
    [amount] => 19.02980000
    [type] => buy
    [price] => 0.031678
)

2018-10-11 15:14:55 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:14:56 - cex place new buy order: eth_btc 0.03168 19.02859 [7310450383] margin:0.26199494949495]Array
(
    [complete] => 
    [id] => 7310450383
    [time] => 1539263696248
    [pending] => 19.02859000
    [amount] => 19.02859000
    [type] => buy
    [price] => 0.03168
)

2018-10-11 15:15:04 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:15:05 - cex place new buy order: eth_btc 0.031688 19.02378 [7310451688] margin:0.23983842464024]Array
(
    [complete] => 
    [id] => 7310451688
    [time] => 1539263705245
    [pending] => 19.02378000
    [amount] => 19.02378000
    [type] => buy
    [price] => 0.031688
)

2018-10-11 15:15:13 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:15:14 - cex place new buy order: eth_btc 0.03169 19.02258 [7310452516] margin:0.23351214894287]Array
(
    [complete] => 
    [id] => 7310452516
    [time] => 1539263713993
    [pending] => 19.02258000
    [amount] => 19.02258000
    [type] => buy
    [price] => 0.03169
)

2018-10-11 15:15:23 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:15:24 - cex place new buy order: eth_btc 0.031692 19.02138 [7310453151] margin:0.2492742647987]Array
(
    [complete] => 
    [id] => 7310453151
    [time] => 1539263724476
    [pending] => 19.02138000
    [amount] => 19.02138000
    [type] => buy
    [price] => 0.031692
)

2018-10-11 15:15:32 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:15:33 - cex place new buy order: eth_btc 0.031694 19.02018 [7310453678] margin:0.24294819208683]Array
(
    [complete] => 
    [id] => 7310453678
    [time] => 1539263732781
    [pending] => 19.02018000
    [amount] => 19.02018000
    [type] => buy
    [price] => 0.031694
)

2018-10-11 15:15:41 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:15:43 - cex place new buy order: eth_btc 0.031696 19.01898 [7310454409] margin:0.23977788995457]Array
(
    [complete] => 
    [id] => 7310454409
    [time] => 1539263742564
    [pending] => 19.01898000
    [amount] => 19.01898000
    [type] => buy
    [price] => 0.031696
)

2018-10-11 15:15:52 - cex delete buy orders: eth_btc [above margin]
2018-10-11 15:16:07 - cex place new buy order: eth_btc 0.031677 19.0304 [7310456080]Array
(
    [complete] => 
    [id] => 7310456080
    [time] => 1539263766673
    [pending] => 19.03040000
    [amount] => 19.03040000
    [type] => buy
    [price] => 0.031677
)

2018-10-11 15:16:15 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:16:17 - cex place new buy order: eth_btc 0.031679 19.02919 [7310456623] margin:0.23990656270716]Array
(
    [complete] => 
    [id] => 7310456623
    [time] => 1539263776715
    [pending] => 19.02919000
    [amount] => 19.02919000
    [type] => buy
    [price] => 0.031679
)

2018-10-11 15:16:26 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:16:27 - cex place new buy order: eth_btc 0.031684 19.02618 [7310457413] margin:0.23671253629591]Array
(
    [complete] => 
    [id] => 7310457413
    [time] => 1539263787073
    [pending] => 19.02618000
    [amount] => 19.02618000
    [type] => buy
    [price] => 0.031684
)

2018-10-11 15:16:36 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:16:38 - cex place new buy order: eth_btc 0.031686 19.02498 [7310458144] margin:0.22722969134634]Array
(
    [complete] => 
    [id] => 7310458144
    [time] => 1539263798187
    [pending] => 19.02498000
    [amount] => 19.02498000
    [type] => buy
    [price] => 0.031686
)

2018-10-11 15:16:45 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:16:47 - cex place new buy order: eth_btc 0.03169 19.02258 [7310458530] margin:0.21457873146102]Array
(
    [complete] => 
    [id] => 7310458530
    [time] => 1539263806525
    [pending] => 19.02258000
    [amount] => 19.02258000
    [type] => buy
    [price] => 0.03169
)

2018-10-11 15:16:55 - cex delete buy orders: eth_btc [above margin]
2018-10-11 15:17:07 - cex place new buy order: eth_btc 0.031651 19.046 [7310460089]Array
(
    [complete] => 
    [id] => 7310460089
    [time] => 1539263826771
    [pending] => 19.04600000
    [amount] => 19.04600000
    [type] => buy
    [price] => 0.031651
)

2018-10-11 15:17:16 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:17:17 - cex place new buy order: eth_btc 0.031653 19.04482 [7310460831] margin:0.24326288187533]Array
(
    [complete] => 
    [id] => 7310460831
    [time] => 1539263837146
    [pending] => 19.04482000
    [amount] => 19.04482000
    [type] => buy
    [price] => 0.031653
)

2018-10-11 15:17:27 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:17:29 - cex place new buy order: eth_btc 0.031655 19.04361 [7310461886] margin:0.20533880903488]Array
(
    [complete] => 
    [id] => 7310461886
    [time] => 1539263848537
    [pending] => 19.04361000
    [amount] => 19.04361000
    [type] => buy
    [price] => 0.031655
)

2018-10-11 15:17:37 - cex delete buy orders: eth_btc [above margin]
2018-10-11 15:18:04 - cex place new buy order: eth_btc 0.031573 19.0931 [7310466633]Array
(
    [complete] => 
    [id] => 7310466633
    [time] => 1539263883673
    [pending] => 19.09310000
    [amount] => 19.09310000
    [type] => buy
    [price] => 0.031573
)

2018-10-11 15:18:04 - cex place new buy order: eth_btc 0.031573 19.0931 []Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2018-10-11 15:18:12 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:18:13 - cex place new buy order: eth_btc 0.031577 19.09065 [7310467609] margin:0.26918326630143]Array
(
    [complete] => 
    [id] => 7310467609
    [time] => 1539263893048
    [pending] => 19.09065000
    [amount] => 19.09065000
    [type] => buy
    [price] => 0.031577
)

2018-10-11 15:18:22 - cex delete buy orders: eth_btc [above margin]
2018-10-11 15:18:35 - cex place new buy order: eth_btc 0.031589 19.0834 [7310469305]Array
(
    [complete] => 
    [id] => 7310469305
    [time] => 1539263915521
    [pending] => 19.08340000
    [amount] => 19.08340000
    [type] => buy
    [price] => 0.031589
)

2018-10-11 15:18:42 - cex delete buy orders: eth_btc [above margin]
2018-10-11 15:19:07 - cex delete buy orders: eth_btc [above margin]
2018-10-11 15:19:16 - cex place new buy order: eth_btc 0.031551 19.1064 [7310472430]Array
(
    [complete] => 
    [id] => 7310472430
    [time] => 1539263956087
    [pending] => 19.10640000
    [amount] => 19.10640000
    [type] => buy
    [price] => 0.031551
)

2018-10-11 15:19:24 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:19:25 - cex place new buy order: eth_btc 0.031553 19.10517 [7310473257] margin:0.21867968180522]Array
(
    [complete] => 
    [id] => 7310473257
    [time] => 1539263964898
    [pending] => 19.10517000
    [amount] => 19.10517000
    [type] => buy
    [price] => 0.031553
)

2018-10-11 15:19:34 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:19:35 - cex place new buy order: eth_btc 0.031556 19.10336 [7310475121] margin:0.20598301432375]Array
(
    [complete] => 
    [id] => 7310475121
    [time] => 1539263974975
    [pending] => 19.10336000
    [amount] => 19.10336000
    [type] => buy
    [price] => 0.031556
)

2018-10-11 15:19:44 - cex delete buy orders: eth_btc [above margin]
2018-10-11 15:20:03 - cex place new buy order: eth_btc 0.03152 19.1252 [7310480335]Array
(
    [complete] => 
    [id] => 7310480335
    [time] => 1539264003063
    [pending] => 19.12520000
    [amount] => 19.12520000
    [type] => buy
    [price] => 0.03152
)

2018-10-11 15:20:11 - cex delete buy orders: eth_btc [above margin]
2018-10-11 15:21:08 - cex place new buy order: eth_btc 0.031446 19.1702 [7310487249]Array
(
    [complete] => 
    [id] => 7310487249
    [time] => 1539264067856
    [pending] => 19.17020000
    [amount] => 19.17020000
    [type] => buy
    [price] => 0.031446
)

2018-10-11 15:21:17 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:21:18 - cex place new buy order: eth_btc 0.031455 19.16469 [7310488384] margin:0.26704816404386]Array
(
    [complete] => 
    [id] => 7310488384
    [time] => 1539264078251
    [pending] => 19.16469000
    [amount] => 19.16469000
    [type] => buy
    [price] => 0.031455
)

2018-10-11 15:21:27 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:21:29 - cex place new buy order: eth_btc 0.031457 19.16348 [7310489615] margin:0.24795752932576]Array
(
    [complete] => 
    [id] => 7310489615
    [time] => 1539264088600
    [pending] => 19.16348000
    [amount] => 19.16348000
    [type] => buy
    [price] => 0.031457
)

2018-10-11 15:21:40 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:21:41 - cex place new buy order: eth_btc 0.031459 19.16226 [7310490938] margin:0.27972917130232]Array
(
    [complete] => 
    [id] => 7310490938
    [time] => 1539264101084
    [pending] => 19.16226000
    [amount] => 19.16226000
    [type] => buy
    [price] => 0.031459
)

2018-10-11 15:21:49 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:21:50 - cex place new buy order: eth_btc 0.031465 19.1586 [7310491645] margin:0.31781344350867]Array
(
    [complete] => 
    [id] => 7310491645
    [time] => 1539264109926
    [pending] => 19.15860000
    [amount] => 19.15860000
    [type] => buy
    [price] => 0.031465
)

2018-10-11 15:21:56 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:21:57 - cex place new buy order: eth_btc 0.031475 19.15252 [7310492310] margin:0.34948371723589]Array
(
    [complete] => 
    [id] => 7310492310
    [time] => 1539264116775
    [pending] => 19.15252000
    [amount] => 19.15252000
    [type] => buy
    [price] => 0.031475
)

2018-10-11 15:22:04 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:22:05 - cex place new buy order: eth_btc 0.031511 19.13064 [7310493436] margin:0.24118561772077]Array
(
    [complete] => 
    [id] => 7310493436
    [time] => 1539264125076
    [pending] => 19.13064000
    [amount] => 19.13064000
    [type] => buy
    [price] => 0.031511
)

2018-10-11 15:22:16 - cex delete buy orders: eth_btc [above margin]
2018-10-11 15:22:58 - cex place new buy order: eth_btc 0.031514 19.1288 [7310498325]Array
(
    [complete] => 
    [id] => 7310498325
    [time] => 1539264177720
    [pending] => 19.12880000
    [amount] => 19.12880000
    [type] => buy
    [price] => 0.031514
)

2018-10-11 15:23:04 - cex place new buy order: eth_btc 0.031516 0.1673 [7310498827]Array
(
    [complete] => 
    [id] => 7310498827
    [time] => 1539264183643
    [pending] => 0.16730000
    [amount] => 0.16730000
    [type] => buy
    [price] => 0.031516
)

2018-10-11 15:23:11 - cex delete buy orders: eth_btc [above margin]
2018-10-11 15:23:15 - cex delete buy orders: eth_btc [above margin]
2018-10-11 15:23:34 - cex place new buy order: eth_btc 0.031496 19.1397 [7310502638]Array
(
    [complete] => 
    [id] => 7310502638
    [time] => 1539264213755
    [pending] => 19.13970000
    [amount] => 19.13970000
    [type] => buy
    [price] => 0.031496
)

2018-10-11 15:23:44 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:23:46 - cex place new buy order: eth_btc 0.031502 19.1361 [7310504586] margin:0.20316170401877]Array
(
    [complete] => 
    [id] => 7310504586
    [time] => 1539264225949
    [pending] => 19.13610000
    [amount] => 19.13610000
    [type] => buy
    [price] => 0.031502
)

2018-10-11 15:23:55 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:23:56 - cex place new buy order: eth_btc 0.031505 19.13428 [7310506287] margin:0.20631645770512]Array
(
    [complete] => 
    [id] => 7310506287
    [time] => 1539264236444
    [pending] => 19.13428000
    [amount] => 19.13428000
    [type] => buy
    [price] => 0.031505
)

2018-10-11 15:24:06 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:24:07 - cex place new buy order: eth_btc 0.031507 19.13306 [7310507969] margin:0.2189989526137]Array
(
    [complete] => 
    [id] => 7310507969
    [time] => 1539264246873
    [pending] => 19.13306000
    [amount] => 19.13306000
    [type] => buy
    [price] => 0.031507
)

2018-10-11 15:24:16 - cex delete buy orders: eth_btc [above margin]
2018-10-11 15:24:26 - cex place new buy order: eth_btc 0.031483 19.1476 [7310510851]Array
(
    [complete] => 
    [id] => 7310510851
    [time] => 1539264266156
    [pending] => 19.14760000
    [amount] => 19.14760000
    [type] => buy
    [price] => 0.031483
)

2018-10-11 15:24:34 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:24:35 - cex place new buy order: eth_btc 0.031494 19.14096 [7310511952] margin:0.30481996570775]Array
(
    [complete] => 
    [id] => 7310511952
    [time] => 1539264275521
    [pending] => 19.14096000
    [amount] => 19.14096000
    [type] => buy
    [price] => 0.031494
)

2018-10-11 15:24:42 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:24:43 - cex place new buy order: eth_btc 0.031497 19.13914 [7310512786] margin:0.28574149919038]Array
(
    [complete] => 
    [id] => 7310512786
    [time] => 1539264283200
    [pending] => 19.13914000
    [amount] => 19.13914000
    [type] => buy
    [price] => 0.031497
)

2018-10-11 15:24:51 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:24:53 - cex place new buy order: eth_btc 0.031506 19.13367 [7310514794] margin:0.29835586872342]Array
(
    [complete] => 
    [id] => 7310514794
    [time] => 1539264292665
    [pending] => 19.13367000
    [amount] => 19.13367000
    [type] => buy
    [price] => 0.031506
)

2018-10-11 15:25:01 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:25:03 - cex place new buy order: eth_btc 0.031516 19.1276 [7310516160] margin:0.32681812412743]Array
(
    [complete] => 
    [id] => 7310516160
    [time] => 1539264302626
    [pending] => 19.12760000
    [amount] => 19.12760000
    [type] => buy
    [price] => 0.031516
)

2018-10-11 15:25:06 - cex place new buy order: eth_btc 0.031522 0.1672 [7310516740]Array
(
    [complete] => 
    [id] => 7310516740
    [time] => 1539264305568
    [pending] => 0.16720000
    [amount] => 0.16720000
    [type] => buy
    [price] => 0.031522
)

2018-10-11 15:25:12 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:25:13 - cex place new buy order: eth_btc 0.031531 19.1185 [7310517755] margin:0.20931781421458]Array
(
    [complete] => 
    [id] => 7310517755
    [time] => 1539264313074
    [pending] => 19.11850000
    [amount] => 19.11850000
    [type] => buy
    [price] => 0.031531
)

2018-10-11 15:25:21 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:25:22 - cex place new buy order: eth_btc 0.031534 19.11668 [7310519023] margin:0.32028921164458]Array
(
    [complete] => 
    [id] => 7310519023
    [time] => 1539264321896
    [pending] => 19.11668000
    [amount] => 19.11668000
    [type] => buy
    [price] => 0.031534
)

2018-10-11 15:25:30 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:25:32 - cex place new buy order: eth_btc 0.031561 19.10033 [7310520386] margin:0.25664586039733]Array
(
    [complete] => 
    [id] => 7310520386
    [time] => 1539264331564
    [pending] => 19.10033000
    [amount] => 19.10033000
    [type] => buy
    [price] => 0.031561
)

2018-10-11 15:25:38 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:25:39 - cex place new buy order: eth_btc 0.031568 19.09609 [7310521393] margin:0.27876330461225]Array
(
    [complete] => 
    [id] => 7310521393
    [time] => 1539264338896
    [pending] => 19.09609000
    [amount] => 19.09609000
    [type] => buy
    [price] => 0.031568
)

2018-10-11 15:25:46 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:25:47 - cex place new buy order: eth_btc 0.03157 19.09488 [7310522488] margin:0.22806461830853]Array
(
    [complete] => 
    [id] => 7310522488
    [time] => 1539264347154
    [pending] => 19.09488000
    [amount] => 19.09488000
    [type] => buy
    [price] => 0.03157
)

2018-10-11 15:25:56 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:25:57 - cex place new buy order: eth_btc 0.031572 19.09368 [7310523741] margin:0.24705435195742]Array
(
    [complete] => 
    [id] => 7310523741
    [time] => 1539264356679
    [pending] => 19.09368000
    [amount] => 19.09368000
    [type] => buy
    [price] => 0.031572
)

2018-10-11 15:26:03 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:26:05 - cex place new buy order: eth_btc 0.03158 19.08884 [7310524783] margin:0.35148828372384]Array
(
    [complete] => 
    [id] => 7310524783
    [time] => 1539264364683
    [pending] => 19.08884000
    [amount] => 19.08884000
    [type] => buy
    [price] => 0.03158
)

2018-10-11 15:26:12 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:26:13 - cex place new buy order: eth_btc 0.031589 19.0834 [7310525463] margin:0.40203868435216]Array
(
    [complete] => 
    [id] => 7310525463
    [time] => 1539264372727
    [pending] => 19.08340000
    [amount] => 19.08340000
    [type] => buy
    [price] => 0.031589
)

2018-10-11 15:26:21 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:26:22 - cex place new buy order: eth_btc 0.031595 19.07978 [7310526453] margin:0.39246716252572]Array
(
    [complete] => 
    [id] => 7310526453
    [time] => 1539264382163
    [pending] => 19.07978000
    [amount] => 19.07978000
    [type] => buy
    [price] => 0.031595
)

2018-10-11 15:26:30 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:26:31 - cex place new buy order: eth_btc 0.031604 19.07434 [7310527230] margin:0.2214909505126]Array
(
    [complete] => 
    [id] => 7310527230
    [time] => 1539264391102
    [pending] => 19.07434000
    [amount] => 19.07434000
    [type] => buy
    [price] => 0.031604
)

2018-10-11 15:26:38 - cex delete buy orders: eth_btc [above margin]
2018-10-11 15:27:07 - cex place new buy order: eth_btc 0.031624 19.0623 [7310530081]Array
(
    [complete] => 
    [id] => 7310530081
    [time] => 1539264426738
    [pending] => 19.06230000
    [amount] => 19.06230000
    [type] => buy
    [price] => 0.031624
)

2018-10-11 15:27:15 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:27:16 - cex place new buy order: eth_btc 0.03163 19.05866 [7310530772] margin:0.22763199494151]Array
(
    [complete] => 
    [id] => 7310530772
    [time] => 1539264436057
    [pending] => 19.05866000
    [amount] => 19.05866000
    [type] => buy
    [price] => 0.03163
)

2018-10-11 15:27:25 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:27:26 - cex place new buy order: eth_btc 0.031636 19.05505 [7310531552] margin:0.2212669111139]Array
(
    [complete] => 
    [id] => 7310531552
    [time] => 1539264446134
    [pending] => 19.05505000
    [amount] => 19.05505000
    [type] => buy
    [price] => 0.031636
)

2018-10-11 15:27:36 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:27:37 - cex place new buy order: eth_btc 0.031644 19.05023 [7310532368] margin:0.20541018834535]Array
(
    [complete] => 
    [id] => 7310532368
    [time] => 1539264457088
    [pending] => 19.05023000
    [amount] => 19.05023000
    [type] => buy
    [price] => 0.031644
)

2018-10-11 15:27:45 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:27:46 - cex place new buy order: eth_btc 0.031646 19.04903 [7310532949] margin:0.2275169057701]Array
(
    [complete] => 
    [id] => 7310532949
    [time] => 1539264466103
    [pending] => 19.04903000
    [amount] => 19.04903000
    [type] => buy
    [price] => 0.031646
)

2018-10-11 15:27:53 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:27:54 - cex place new buy order: eth_btc 0.031656 19.04301 [7310533505] margin:0.20217336365933]Array
(
    [complete] => 
    [id] => 7310533505
    [time] => 1539264474481
    [pending] => 19.04301000
    [amount] => 19.04301000
    [type] => buy
    [price] => 0.031656
)

2018-10-11 15:29:04 - cex place new buy order: eth_btc 0.031671 0.1664 [7310539299]Array
(
    [complete] => 
    [id] => 7310539299
    [time] => 1539264543951
    [pending] => 0.16640000
    [amount] => 0.16640000
    [type] => buy
    [price] => 0.031671
)

2018-10-11 15:29:12 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:29:13 - cex place new buy order: eth_btc 0.031673 19.03279 [7310540105] margin:0.28099643229249]Array
(
    [complete] => 
    [id] => 7310540105
    [time] => 1539264553482
    [pending] => 19.03279000
    [amount] => 19.03279000
    [type] => buy
    [price] => 0.031673
)

2018-10-11 15:29:22 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:29:23 - cex place new buy order: eth_btc 0.031678 19.02979 [7310540985] margin:0.26201149062441]Array
(
    [complete] => 
    [id] => 7310540985
    [time] => 1539264562784
    [pending] => 19.02979000
    [amount] => 19.02979000
    [type] => buy
    [price] => 0.031678
)

2018-10-11 15:29:31 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:29:32 - cex place new buy order: eth_btc 0.03168 19.02859 [7310542053] margin:0.29040404040404]Array
(
    [complete] => 
    [id] => 7310542053
    [time] => 1539264571670
    [pending] => 19.02859000
    [amount] => 19.02859000
    [type] => buy
    [price] => 0.03168
)

2018-10-11 15:29:40 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:29:41 - cex place new buy order: eth_btc 0.031685 19.02558 [7310542772] margin:0.30298248382514]Array
(
    [complete] => 
    [id] => 7310542772
    [time] => 1539264580864
    [pending] => 19.02558000
    [amount] => 19.02558000
    [type] => buy
    [price] => 0.031685
)

2018-10-11 15:29:48 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:29:49 - cex place new buy order: eth_btc 0.031694 19.02018 [7310543585] margin:0.29974127595127]Array
(
    [complete] => 
    [id] => 7310543585
    [time] => 1539264589454
    [pending] => 19.02018000
    [amount] => 19.02018000
    [type] => buy
    [price] => 0.031694
)

2018-10-11 15:29:58 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:30:00 - cex place new buy order: eth_btc 0.031696 19.01898 [7310544863] margin:0.2208480565371]Array
(
    [complete] => 
    [id] => 7310544863
    [time] => 1539264599735
    [pending] => 19.01898000
    [amount] => 19.01898000
    [type] => buy
    [price] => 0.031696
)

2018-10-11 15:30:03 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:30:04 - cex place new buy order: eth_btc 0.031698 19.01778 [7310545306] margin:0.2208341220266]Array
(
    [complete] => 
    [id] => 7310545306
    [time] => 1539264604074
    [pending] => 19.01778000
    [amount] => 19.01778000
    [type] => buy
    [price] => 0.031698
)

2018-10-11 15:30:16 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:30:17 - cex place new buy order: eth_btc 0.0317 19.01658 [7310546519] margin:0.20820189274449]Array
(
    [complete] => 
    [id] => 7310546519
    [time] => 1539264616795
    [pending] => 19.01658000
    [amount] => 19.01658000
    [type] => buy
    [price] => 0.0317
)

2018-10-11 15:30:25 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:30:26 - cex place new buy order: eth_btc 0.031702 19.01538 [7310547559] margin:0.20818875780706]Array
(
    [complete] => 
    [id] => 7310547559
    [time] => 1539264626473
    [pending] => 19.01538000
    [amount] => 19.01538000
    [type] => buy
    [price] => 0.031702
)

2018-10-11 15:30:32 - cex delete buy orders: eth_btc [above margin]
2018-10-11 15:30:40 - cex place new buy order: eth_btc 0.031685 19.0256 [7310548545]Array
(
    [complete] => 
    [id] => 7310548545
    [time] => 1539264640147
    [pending] => 19.02560000
    [amount] => 19.02560000
    [type] => buy
    [price] => 0.031685
)

2018-10-11 15:30:48 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:30:49 - cex place new buy order: eth_btc 0.03169 19.02258 [7310549206] margin:0.25244556642472]Array
(
    [complete] => 
    [id] => 7310549206
    [time] => 1539264648671
    [pending] => 19.02258000
    [amount] => 19.02258000
    [type] => buy
    [price] => 0.03169
)

2018-10-11 15:30:57 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:30:58 - cex place new buy order: eth_btc 0.031692 19.02138 [7310549876] margin:0.24611889435819]Array
(
    [complete] => 
    [id] => 7310549876
    [time] => 1539264658075
    [pending] => 19.02138000
    [amount] => 19.02138000
    [type] => buy
    [price] => 0.031692
)

2018-10-11 15:31:02 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:31:22 - cex place new buy order: eth_btc 0.031631 19.0581 [7310551728]Array
(
    [complete] => 
    [id] => 7310551728
    [time] => 1539264682276
    [pending] => 19.05810000
    [amount] => 19.05810000
    [type] => buy
    [price] => 0.031631
)

2018-10-11 15:31:30 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:31:32 - cex place new buy order: eth_btc 0.031636 19.05505 [7310552536] margin:0.22442786698695]Array
(
    [complete] => 
    [id] => 7310552536
    [time] => 1539264692094
    [pending] => 19.05505000
    [amount] => 19.05505000
    [type] => buy
    [price] => 0.031636
)

2018-10-11 15:31:41 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:31:44 - cex place new buy order: eth_btc 0.031643 19.05083 [7310553323] margin:0.23385898934993]Array
(
    [complete] => 
    [id] => 7310553323
    [time] => 1539264703035
    [pending] => 19.05083000
    [amount] => 19.05083000
    [type] => buy
    [price] => 0.031643
)

2018-10-11 15:31:52 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:31:53 - cex place new buy order: eth_btc 0.031649 19.04722 [7310554091] margin:0.28752883187459]Array
(
    [complete] => 
    [id] => 7310554091
    [time] => 1539264713271
    [pending] => 19.04722000
    [amount] => 19.04722000
    [type] => buy
    [price] => 0.031649
)

2018-10-11 15:31:59 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:32:00 - cex place new buy order: eth_btc 0.031651 19.04602 [7310554713] margin:0.28119174749612]Array
(
    [complete] => 
    [id] => 7310554713
    [time] => 1539264719686
    [pending] => 19.04602000
    [amount] => 19.04602000
    [type] => buy
    [price] => 0.031651
)

2018-10-11 15:32:03 - cex delete buy orders: eth_btc [above margin]
2018-10-11 15:32:11 - cex delete buy orders: eth_btc [above margin]
2018-10-11 15:32:25 - cex place new buy order: eth_btc 0.031663 19.0388 [7310557055]Array
(
    [complete] => 
    [id] => 7310557055
    [time] => 1539264744677
    [pending] => 19.03880000
    [amount] => 19.03880000
    [type] => buy
    [price] => 0.031663
)

2018-10-11 15:32:32 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:32:33 - cex place new buy order: eth_btc 0.031671 19.03399 [7310557981] margin:0.30311641564837]Array
(
    [complete] => 
    [id] => 7310557981
    [time] => 1539264753072
    [pending] => 19.03399000
    [amount] => 19.03399000
    [type] => buy
    [price] => 0.031671
)

2018-10-11 15:32:40 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:32:42 - cex place new buy order: eth_btc 0.031679 19.02919 [7310558896] margin:0.3219798604754]Array
(
    [complete] => 
    [id] => 7310558896
    [time] => 1539264761664
    [pending] => 19.02919000
    [amount] => 19.02919000
    [type] => buy
    [price] => 0.031679
)

2018-10-11 15:32:50 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:32:52 - cex place new buy order: eth_btc 0.031681 19.02798 [7310559924] margin:0.21463968940374]Array
(
    [complete] => 
    [id] => 7310559924
    [time] => 1539264771964
    [pending] => 19.02798000
    [amount] => 19.02798000
    [type] => buy
    [price] => 0.031681
)

2018-10-11 15:33:00 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:33:01 - cex place new buy order: eth_btc 0.031683 19.02678 [] margin:0.22093867373671]Array
(
    [error] => Nonce must be incremented
)

2018-10-11 15:33:04 - cex place new buy order: eth_btc 0.031682 19.0274 [7310560943]Array
(
    [complete] => 
    [id] => 7310560943
    [time] => 1539264783724
    [pending] => 19.02740000
    [amount] => 19.02740000
    [type] => buy
    [price] => 0.031682
)

2018-10-11 15:33:11 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:33:12 - cex place new buy order: eth_btc 0.031686 19.02498 [7310561824] margin:0.2682572745061]Array
(
    [complete] => 
    [id] => 7310561824
    [time] => 1539264791878
    [pending] => 19.02498000
    [amount] => 19.02498000
    [type] => buy
    [price] => 0.031686
)

2018-10-11 15:33:21 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:33:23 - cex place new buy order: eth_btc 0.031688 19.02378 [7310563053] margin:0.2903307245645]Array
(
    [complete] => 
    [id] => 7310563053
    [time] => 1539264802810
    [pending] => 19.02378000
    [amount] => 19.02378000
    [type] => buy
    [price] => 0.031688
)

2018-10-11 15:33:29 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:33:31 - cex place new buy order: eth_btc 0.03169 19.02258 [7310563826] margin:0.31555695803092]Array
(
    [complete] => 
    [id] => 7310563826
    [time] => 1539264811037
    [pending] => 19.02258000
    [amount] => 19.02258000
    [type] => buy
    [price] => 0.03169
)

2018-10-11 15:33:38 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:33:40 - cex place new buy order: eth_btc 0.031692 19.02138 [7310564623] margin:0.31553704404899]Array
(
    [complete] => 
    [id] => 7310564623
    [time] => 1539264819651
    [pending] => 19.02138000
    [amount] => 19.02138000
    [type] => buy
    [price] => 0.031692
)

2018-10-11 15:33:47 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:33:48 - cex place new buy order: eth_btc 0.031702 19.01538 [7310565574] margin:0.32805501230206]Array
(
    [complete] => 
    [id] => 7310565574
    [time] => 1539264828350
    [pending] => 19.01538000
    [amount] => 19.01538000
    [type] => buy
    [price] => 0.031702
)

2018-10-11 15:33:56 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:33:58 - cex place new buy order: eth_btc 0.03171 19.01058 [7310566750] margin:0.28066855881426]Array
(
    [complete] => 
    [id] => 7310566750
    [time] => 1539264837646
    [pending] => 19.01058000
    [amount] => 19.01058000
    [type] => buy
    [price] => 0.03171
)

2018-10-11 15:34:05 - cex place new buy order: eth_btc 0.031717 0.1662 [7310568022]Array
(
    [complete] => 
    [id] => 7310568022
    [time] => 1539264845025
    [pending] => 0.16620000
    [amount] => 0.16620000
    [type] => buy
    [price] => 0.031717
)

2018-10-11 15:34:12 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:34:13 - cex place new buy order: eth_btc 0.03172 19.00459 [7310568968] margin:0.24274905422446]Array
(
    [complete] => 
    [id] => 7310568968
    [time] => 1539264853283
    [pending] => 19.00459000
    [amount] => 19.00459000
    [type] => buy
    [price] => 0.03172
)

2018-10-11 15:34:21 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:34:22 - cex place new buy order: eth_btc 0.031732 18.9974 [7310570201] margin:0.24896004033781]Array
(
    [complete] => 
    [id] => 7310570201
    [time] => 1539264862459
    [pending] => 18.99740000
    [amount] => 18.99740000
    [type] => buy
    [price] => 0.031732
)

2018-10-11 15:34:31 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:34:33 - cex place new buy order: eth_btc 0.031748 18.98783 [7310571519] margin:0.27718281466551]Array
(
    [complete] => 
    [id] => 7310571519
    [time] => 1539264872646
    [pending] => 18.98783000
    [amount] => 18.98783000
    [type] => buy
    [price] => 0.031748
)

2018-10-11 15:34:40 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:34:42 - cex place new buy order: eth_btc 0.031754 18.98424 [7310572537] margin:0.28342885935628]Array
(
    [complete] => 
    [id] => 7310572537
    [time] => 1539264881928
    [pending] => 18.98424000
    [amount] => 18.98424000
    [type] => buy
    [price] => 0.031754
)

2018-10-11 15:34:49 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:34:50 - cex place new buy order: eth_btc 0.031756 18.98305 [7310573357] margin:0.27396397531176]Array
(
    [complete] => 
    [id] => 7310573357
    [time] => 1539264889907
    [pending] => 18.98305000
    [amount] => 18.98305000
    [type] => buy
    [price] => 0.031756
)

2018-10-11 15:34:58 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:35:00 - cex place new buy order: eth_btc 0.031758 18.98185 [7310574632] margin:0.29598841236853]Array
(
    [complete] => 
    [id] => 7310574632
    [time] => 1539264899922
    [pending] => 18.98185000
    [amount] => 18.98185000
    [type] => buy
    [price] => 0.031758
)

2018-10-11 15:35:03 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:35:04 - cex place new buy order: eth_btc 0.031771 18.97408 [7310575236] margin:0.26439205564823]Array
(
    [complete] => 
    [id] => 7310575236
    [time] => 1539264903783
    [pending] => 18.97408000
    [amount] => 18.97408000
    [type] => buy
    [price] => 0.031771
)

2018-10-11 15:35:10 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:35:12 - cex place new buy order: eth_btc 0.031773 18.97289 [7310576199] margin:0.27381739212538]Array
(
    [complete] => 
    [id] => 7310576199
    [time] => 1539264911624
    [pending] => 18.97289000
    [amount] => 18.97289000
    [type] => buy
    [price] => 0.031773
)

2018-10-11 15:35:19 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:35:20 - cex place new buy order: eth_btc 0.031783 18.96692 [7310577440] margin:0.35238964226159]Array
(
    [complete] => 
    [id] => 7310577440
    [time] => 1539264920255
    [pending] => 18.96692000
    [amount] => 18.96692000
    [type] => buy
    [price] => 0.031783
)

2018-10-11 15:35:30 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:35:31 - cex place new buy order: eth_btc 0.031812 18.94963 [7310578709] margin:0.33320759461839]Array
(
    [complete] => 
    [id] => 7310578709
    [time] => 1539264931024
    [pending] => 18.94963000
    [amount] => 18.94963000
    [type] => buy
    [price] => 0.031812
)

2018-10-11 15:35:38 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:35:40 - cex place new buy order: eth_btc 0.031843 18.93118 [7310579742] margin:0.35172565398986]Array
(
    [complete] => 
    [id] => 7310579742
    [time] => 1539264939585
    [pending] => 18.93118000
    [amount] => 18.93118000
    [type] => buy
    [price] => 0.031843
)

2018-10-11 15:35:48 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:35:49 - cex place new buy order: eth_btc 0.031878 18.9104 [7310580520] margin:0.27291549030679]Array
(
    [complete] => 
    [id] => 7310580520
    [time] => 1539264948783
    [pending] => 18.91040000
    [amount] => 18.91040000
    [type] => buy
    [price] => 0.031878
)

2018-10-11 15:35:57 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:35:58 - cex place new buy order: eth_btc 0.03188 18.90921 [7310581409] margin:0.29171894604769]Array
(
    [complete] => 
    [id] => 7310581409
    [time] => 1539264958076
    [pending] => 18.90921000
    [amount] => 18.90921000
    [type] => buy
    [price] => 0.03188
)

2018-10-11 15:36:05 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:36:06 - cex place new buy order: eth_btc 0.031886 18.90565 [7310582260] margin:0.31361726149408]Array
(
    [complete] => 
    [id] => 7310582260
    [time] => 1539264965740
    [pending] => 18.90565000
    [amount] => 18.90565000
    [type] => buy
    [price] => 0.031886
)

2018-10-11 15:36:12 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:36:14 - cex place new buy order: eth_btc 0.03189 18.90328 [7310583337] margin:0.28222013170274]Array
(
    [complete] => 
    [id] => 7310583337
    [time] => 1539264973945
    [pending] => 18.90328000
    [amount] => 18.90328000
    [type] => buy
    [price] => 0.03189
)

2018-10-11 15:36:22 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:36:24 - cex place new buy order: eth_btc 0.031892 18.9021 [7310584092] margin:0.2696601028471]Array
(
    [complete] => 
    [id] => 7310584092
    [time] => 1539264983729
    [pending] => 18.90210000
    [amount] => 18.90210000
    [type] => buy
    [price] => 0.031892
)

2018-10-11 15:36:31 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:36:32 - cex place new buy order: eth_btc 0.031919 18.88611 [7310585076] margin:0.2506344183715]Array
(
    [complete] => 
    [id] => 7310585076
    [time] => 1539264992364
    [pending] => 18.88611000
    [amount] => 18.88611000
    [type] => buy
    [price] => 0.031919
)

2018-10-11 15:36:40 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:36:41 - cex place new buy order: eth_btc 0.031921 17.70546 [7310585910] margin:0.30700792581686]Array
(
    [complete] => 
    [id] => 7310585910
    [time] => 1539265001298
    [pending] => 17.70546000
    [amount] => 17.70546000
    [type] => buy
    [price] => 0.031921
)

2018-10-11 15:36:49 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:36:50 - cex place new buy order: eth_btc 0.031924 17.7038 [7310586486] margin:0.28818443804035]Array
(
    [complete] => 
    [id] => 7310586486
    [time] => 1539265010279
    [pending] => 17.70380000
    [amount] => 17.70380000
    [type] => buy
    [price] => 0.031924
)

2018-10-11 15:37:03 - cex delete buy orders: eth_btc [above margin]
2018-10-11 15:37:22 - cex place new buy order: eth_btc 0.031875 17.731 [7310589618]Array
(
    [complete] => 
    [id] => 7310589618
    [time] => 1539265042460
    [pending] => 17.73100000
    [amount] => 17.73100000
    [type] => buy
    [price] => 0.031875
)

2018-10-11 15:37:30 - cex delete buy orders: eth_btc [above margin]
2018-10-11 15:37:49 - cex place new buy order: eth_btc 0.031864 17.7371 [7310591694]Array
(
    [complete] => 
    [id] => 7310591694
    [time] => 1539265069509
    [pending] => 17.73710000
    [amount] => 17.73710000
    [type] => buy
    [price] => 0.031864
)

2018-10-11 15:37:55 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:37:57 - cex place new buy order: eth_btc 0.031873 17.73212 [7310592159] margin:0.32629498321464]Array
(
    [complete] => 
    [id] => 7310592159
    [time] => 1539265076495
    [pending] => 17.73212000
    [amount] => 17.73212000
    [type] => buy
    [price] => 0.031873
)

2018-10-11 15:38:02 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:38:03 - cex place new buy order: eth_btc 0.03188 17.72823 [7310592740] margin:0.22584692597241]Array
(
    [complete] => 
    [id] => 7310592740
    [time] => 1539265083128
    [pending] => 17.72823000
    [amount] => 17.72823000
    [type] => buy
    [price] => 0.03188
)

2018-10-11 15:38:10 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:38:12 - cex place new buy order: eth_btc 0.031884 17.72601 [7310593415] margin:0.22581859239743]Array
(
    [complete] => 
    [id] => 7310593415
    [time] => 1539265091879
    [pending] => 17.72601000
    [amount] => 17.72601000
    [type] => buy
    [price] => 0.031884
)

2018-10-11 15:38:18 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:38:20 - cex place new buy order: eth_btc 0.031888 17.72378 [7310594099] margin:0.24460612142498]Array
(
    [complete] => 
    [id] => 7310594099
    [time] => 1539265099611
    [pending] => 17.72378000
    [amount] => 17.72378000
    [type] => buy
    [price] => 0.031888
)

2018-10-11 15:38:26 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:38:27 - cex place new buy order: eth_btc 0.031891 17.72211 [] margin:0.22576902574392]Array
(
    [error] => rate limit exceeded
)

2018-10-11 15:39:06 - cex place new buy order: eth_btc 0.031868 17.7349 [7310598482]Array
(
    [complete] => 
    [id] => 7310598482
    [time] => 1539265146354
    [pending] => 17.73490000
    [amount] => 17.73490000
    [type] => buy
    [price] => 0.031868
)

2018-10-11 15:39:12 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:39:14 - cex place new buy order: eth_btc 0.031878 17.72934 [7310599106] margin:0.26664157098939]Array
(
    [complete] => 
    [id] => 7310599106
    [time] => 1539265153794
    [pending] => 17.72934000
    [amount] => 17.72934000
    [type] => buy
    [price] => 0.031878
)

2018-10-11 15:39:23 - cex delete buy orders: eth_btc [above margin]
2018-10-11 15:39:30 - cex place new buy order: eth_btc 0.031886 17.7249 [7310600509]Array
(
    [complete] => 
    [id] => 7310600509
    [time] => 1539265169946
    [pending] => 17.72490000
    [amount] => 17.72490000
    [type] => buy
    [price] => 0.031886
)

2018-10-11 15:39:36 - cex delete buy orders: eth_btc[move]
2018-10-11 15:39:37 - cex place new buy order: eth_btc 0.031876 17.72434 [7310601278] margin:0.20384482704552]Array
(
    [complete] => 
    [id] => 7310601278
    [time] => 1539265177197
    [pending] => 17.72434000
    [amount] => 17.72434000
    [type] => buy
    [price] => 0.031876
)

2018-10-11 15:39:44 - cex delete buy orders: eth_btc[move]
2018-10-11 15:39:46 - cex place new buy order: eth_btc 0.031878 17.72267 [7310602074] margin:0.19441831295077]Array
(
    [complete] => 
    [id] => 7310602074
    [time] => 1539265185518
    [pending] => 17.72267000
    [amount] => 17.72267000
    [type] => buy
    [price] => 0.031878
)

2018-10-11 15:39:53 - cex delete buy orders: eth_btc [above margin]
2018-10-11 15:40:11 - cex place new buy order: eth_btc 0.031855 17.7421 [7310604509]Array
(
    [complete] => 
    [id] => 7310604509
    [time] => 1539265210634
    [pending] => 17.74210000
    [amount] => 17.74210000
    [type] => buy
    [price] => 0.031855
)

2018-10-11 15:40:18 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:40:19 - cex place new buy order: eth_btc 0.031857 17.74103 [7310605120] margin:0.23228803716608]Array
(
    [complete] => 
    [id] => 7310605120
    [time] => 1539265218910
    [pending] => 17.74103000
    [amount] => 17.74103000
    [type] => buy
    [price] => 0.031857
)

2018-10-11 15:40:27 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:40:28 - cex place new buy order: eth_btc 0.031862 17.73824 [7310605943] margin:0.21969744523256]Array
(
    [complete] => 
    [id] => 7310605943
    [time] => 1539265227714
    [pending] => 17.73824000
    [amount] => 17.73824000
    [type] => buy
    [price] => 0.031862
)

2018-10-11 15:40:35 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:40:38 - cex place new buy order: eth_btc 0.031864 17.73713 [7310606680] margin:0.2165453175998]Array
(
    [complete] => 
    [id] => 7310606680
    [time] => 1539265237642
    [pending] => 17.73713000
    [amount] => 17.73713000
    [type] => buy
    [price] => 0.031864
)

2018-10-11 15:40:45 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:40:47 - cex place new buy order: eth_btc 0.031875 17.73101 [7310607530] margin:0.21019607843136]Array
(
    [complete] => 
    [id] => 7310607530
    [time] => 1539265246461
    [pending] => 17.73101000
    [amount] => 17.73101000
    [type] => buy
    [price] => 0.031875
)

2018-10-11 15:40:53 - cex delete buy orders: eth_btc [above margin]
2018-10-11 15:41:33 - cex place new buy order: eth_btc 0.031884 17.726 [7310611030]Array
(
    [complete] => 
    [id] => 7310611030
    [time] => 1539265293073
    [pending] => 17.72600000
    [amount] => 17.72600000
    [type] => buy
    [price] => 0.031884
)

2018-10-11 15:41:40 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:41:42 - cex place new buy order: eth_btc 0.031888 17.72378 [7310611681] margin:0.22892624184647]Array
(
    [complete] => 
    [id] => 7310611681
    [time] => 1539265301607
    [pending] => 17.72378000
    [amount] => 17.72378000
    [type] => buy
    [price] => 0.031888
)

2018-10-11 15:41:49 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:41:50 - cex place new buy order: eth_btc 0.031891 17.72211 [7310612466] margin:0.26339719670128]Array
(
    [complete] => 
    [id] => 7310612466
    [time] => 1539265310511
    [pending] => 17.72211000
    [amount] => 17.72211000
    [type] => buy
    [price] => 0.031891
)

2018-10-11 15:41:58 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:42:00 - cex place new buy order: eth_btc 0.031895 17.71989 [7310613233] margin:0.27904060197523]Array
(
    [complete] => 
    [id] => 7310613233
    [time] => 1539265320103
    [pending] => 17.71989000
    [amount] => 17.71989000
    [type] => buy
    [price] => 0.031895
)

2018-10-11 15:42:04 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:42:05 - cex place new buy order: eth_btc 0.031907 17.71323 [7310613723] margin:0.24759457172407]Array
(
    [complete] => 
    [id] => 7310613723
    [time] => 1539265324920
    [pending] => 17.71323000
    [amount] => 17.71323000
    [type] => buy
    [price] => 0.031907
)

2018-10-11 15:42:12 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:42:14 - cex place new buy order: eth_btc 0.03191 17.71156 [7310614481] margin:0.24443748041367]Array
(
    [complete] => 
    [id] => 7310614481
    [time] => 1539265333596
    [pending] => 17.71156000
    [amount] => 17.71156000
    [type] => buy
    [price] => 0.03191
)

2018-10-11 15:42:21 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:42:23 - cex place new buy order: eth_btc 0.031913 17.7099 [7310615198] margin:0.24128098267162]Array
(
    [complete] => 
    [id] => 7310615198
    [time] => 1539265342728
    [pending] => 17.70990000
    [amount] => 17.70990000
    [type] => buy
    [price] => 0.031913
)

2018-10-11 15:42:30 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:42:32 - cex place new buy order: eth_btc 0.031916 17.70823 [7310615746] margin:0.22872540418597]Array
(
    [complete] => 
    [id] => 7310615746
    [time] => 1539265351764
    [pending] => 17.70823000
    [amount] => 17.70823000
    [type] => buy
    [price] => 0.031916
)

2018-10-11 15:42:46 - cex delete buy orders: eth_btc [above margin]
2018-10-11 15:42:54 - cex place new buy order: eth_btc 0.031888 17.7238 [7310617266]Array
(
    [complete] => 
    [id] => 7310617266
    [time] => 1539265373643
    [pending] => 17.72380000
    [amount] => 17.72380000
    [type] => buy
    [price] => 0.031888
)

2018-10-11 15:43:01 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:43:03 - cex place new buy order: eth_btc 0.03189 17.72267 [7310617882] margin:0.28849169018499]Array
(
    [complete] => 
    [id] => 7310617882
    [time] => 1539265382664
    [pending] => 17.72267000
    [amount] => 17.72267000
    [type] => buy
    [price] => 0.03189
)

2018-10-11 15:43:05 - cex place new buy order: eth_btc 0.031902 0.1549 [7310618019]Array
(
    [complete] => 
    [id] => 7310618019
    [time] => 1539265385175
    [pending] => 0.15490000
    [amount] => 0.15490000
    [type] => buy
    [price] => 0.031902
)

2018-10-11 15:43:12 - cex delete buy orders: eth_btc[move]
2018-10-11 15:43:13 - cex place new buy order: eth_btc 0.031892 17.71545 [7310618680] margin:0.19747359182523]Array
(
    [complete] => 
    [id] => 7310618680
    [time] => 1539265393517
    [pending] => 17.71545000
    [amount] => 17.71545000
    [type] => buy
    [price] => 0.031892
)

2018-10-11 15:43:21 - cex delete buy orders: eth_btc [above margin]
2018-10-11 15:43:29 - cex place new buy order: eth_btc 0.031891 17.7221 [7310619741]Array
(
    [complete] => 
    [id] => 7310619741
    [time] => 1539265408799
    [pending] => 17.72210000
    [amount] => 17.72210000
    [type] => buy
    [price] => 0.031891
)

2018-10-11 15:43:42 - cex delete buy orders: eth_btc[move]
2018-10-11 15:43:44 - cex place new buy order: eth_btc 0.031871 17.72156 [7310620895] margin:0.22262636397841]Array
(
    [complete] => 
    [id] => 7310620895
    [time] => 1539265423728
    [pending] => 17.72156000
    [amount] => 17.72156000
    [type] => buy
    [price] => 0.031871
)

2018-10-11 15:43:51 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:43:52 - cex place new buy order: eth_btc 0.031884 17.72601 [7310621707] margin:0.22581859239743]Array
(
    [complete] => 
    [id] => 7310621707
    [time] => 1539265432445
    [pending] => 17.72601000
    [amount] => 17.72601000
    [type] => buy
    [price] => 0.031884
)

2018-10-11 15:44:03 - cex delete buy orders: eth_btc[move]
2018-10-11 15:44:05 - cex place new buy order: eth_btc 0.031884 17.72545 [7310622545] margin:0.27599184569547]Array
(
    [complete] => 
    [id] => 7310622545
    [time] => 1539265444620
    [pending] => 17.72545000
    [amount] => 17.72545000
    [type] => buy
    [price] => 0.031884
)

2018-10-11 15:44:19 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:44:20 - cex place new buy order: eth_btc 0.031887 17.72434 [7310624137] margin:0.23834164393013]Array
(
    [complete] => 
    [id] => 7310624137
    [time] => 1539265460233
    [pending] => 17.72434000
    [amount] => 17.72434000
    [type] => buy
    [price] => 0.031887
)

2018-10-11 15:44:26 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:44:28 - cex place new buy order: eth_btc 0.03189 17.72267 [7310625297] margin:0.22891188460332]Array
(
    [complete] => 
    [id] => 7310625297
    [time] => 1539265467573
    [pending] => 17.72267000
    [amount] => 17.72267000
    [type] => buy
    [price] => 0.03189
)

2018-10-11 15:44:34 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:44:35 - cex place new buy order: eth_btc 0.031893 17.721 [7310626288] margin:0.21321293073717]Array
(
    [complete] => 
    [id] => 7310626288
    [time] => 1539265474979
    [pending] => 17.72100000
    [amount] => 17.72100000
    [type] => buy
    [price] => 0.031893
)

2018-10-11 15:45:04 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:45:05 - cex place new buy order: eth_btc 0.031896 17.71934 [7310630777] margin:0.26022071733132]Array
(
    [complete] => 
    [id] => 7310630777
    [time] => 1539265505208
    [pending] => 17.71934000
    [amount] => 17.71934000
    [type] => buy
    [price] => 0.031896
)

2018-10-11 15:45:12 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:45:14 - cex place new buy order: eth_btc 0.0319 17.71711 [7310631757] margin:0.25391849529781]Array
(
    [complete] => 
    [id] => 7310631757
    [time] => 1539265513678
    [pending] => 17.71711000
    [amount] => 17.71711000
    [type] => buy
    [price] => 0.0319
)

2018-10-11 15:45:21 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:45:22 - cex place new buy order: eth_btc 0.031905 17.71434 [7310632690] margin:0.22566995768687]Array
(
    [complete] => 
    [id] => 7310632690
    [time] => 1539265521910
    [pending] => 17.71434000
    [amount] => 17.71434000
    [type] => buy
    [price] => 0.031905
)

2018-10-11 15:45:29 - cex delete buy orders: eth_btc [above margin]
2018-10-11 15:45:43 - cex place new buy order: eth_btc 0.031856 17.7416 [7310635537]Array
(
    [complete] => 
    [id] => 7310635537
    [time] => 1539265543472
    [pending] => 17.74160000
    [amount] => 17.74160000
    [type] => buy
    [price] => 0.031856
)

2018-10-11 15:45:50 - cex delete buy orders: eth_btc [above margin]
2018-10-11 15:45:58 - cex place new buy order: eth_btc 0.031836 17.7527 [7310636602]Array
(
    [complete] => 
    [id] => 7310636602
    [time] => 1539265557812
    [pending] => 17.75270000
    [amount] => 17.75270000
    [type] => buy
    [price] => 0.031836
)

2018-10-11 15:46:04 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:46:05 - cex place new buy order: eth_btc 0.031847 17.7466 [7310637462] margin:0.24806104185637]Array
(
    [complete] => 
    [id] => 7310637462
    [time] => 1539265565159
    [pending] => 17.74660000
    [amount] => 17.74660000
    [type] => buy
    [price] => 0.031847
)

2018-10-11 15:46:12 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:46:13 - cex place new buy order: eth_btc 0.031857 17.74103 [7310638178] margin:0.21659289951972]Array
(
    [complete] => 
    [id] => 7310638178
    [time] => 1539265573459
    [pending] => 17.74103000
    [amount] => 17.74103000
    [type] => buy
    [price] => 0.031857
)

2018-10-11 15:46:22 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:46:23 - cex place new buy order: eth_btc 0.031859 17.73991 [7310638893] margin:0.22913462443894]Array
(
    [complete] => 
    [id] => 7310638893
    [time] => 1539265583231
    [pending] => 17.73991000
    [amount] => 17.73991000
    [type] => buy
    [price] => 0.031859
)

2018-10-11 15:46:32 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:46:33 - cex place new buy order: eth_btc 0.031861 17.7388 [7310639543] margin:0.23853614136404]Array
(
    [complete] => 
    [id] => 7310639543
    [time] => 1539265593082
    [pending] => 17.73880000
    [amount] => 17.73880000
    [type] => buy
    [price] => 0.031861
)

2018-10-11 15:46:41 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:46:42 - cex place new buy order: eth_btc 0.031865 17.73657 [7310640261] margin:0.25419739526125]Array
(
    [complete] => 
    [id] => 7310640261
    [time] => 1539265602413
    [pending] => 17.73657000
    [amount] => 17.73657000
    [type] => buy
    [price] => 0.031865
)

2018-10-11 15:46:50 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:46:52 - cex place new buy order: eth_btc 0.031873 17.73212 [7310641173] margin:0.24158378564929]Array
(
    [complete] => 
    [id] => 7310641173
    [time] => 1539265611633
    [pending] => 17.73212000
    [amount] => 17.73212000
    [type] => buy
    [price] => 0.031873
)

2018-10-11 15:46:58 - cex delete buy orders: eth_btc [above margin]
2018-10-11 15:47:03 - cex place new buy order: eth_btc 0.031882 17.7271 [7310641831]Array
(
    [complete] => 
    [id] => 7310641831
    [time] => 1539265623486
    [pending] => 17.72710000
    [amount] => 17.72710000
    [type] => buy
    [price] => 0.031882
)

2018-10-11 15:47:11 - cex delete buy orders: eth_btc [above margin]
2018-10-11 15:47:21 - cex place new buy order: eth_btc 0.031886 17.7249 [7310643414]Array
(
    [complete] => 
    [id] => 7310643414
    [time] => 1539265640602
    [pending] => 17.72490000
    [amount] => 17.72490000
    [type] => buy
    [price] => 0.031886
)

2018-10-11 15:47:29 - cex delete buy orders: eth_btc [above margin]
2018-10-11 15:47:37 - cex place new buy order: eth_btc 0.03189 17.7227 [7310644573]Array
(
    [complete] => 
    [id] => 7310644573
    [time] => 1539265656953
    [pending] => 17.72270000
    [amount] => 17.72270000
    [type] => buy
    [price] => 0.03189
)

2018-10-11 15:47:44 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:47:46 - cex place new buy order: eth_btc 0.031894 17.72045 [7310645148] margin:0.21007085972284]Array
(
    [complete] => 
    [id] => 7310645148
    [time] => 1539265665638
    [pending] => 17.72045000
    [amount] => 17.72045000
    [type] => buy
    [price] => 0.031894
)

2018-10-11 15:47:54 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:47:55 - cex place new buy order: eth_btc 0.031901 17.71656 [7310645817] margin:0.28212281746653]Array
(
    [complete] => 
    [id] => 7310645817
    [time] => 1539265674844
    [pending] => 17.71656000
    [amount] => 17.71656000
    [type] => buy
    [price] => 0.031901
)

2018-10-11 15:48:03 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:48:05 - cex place new buy order: eth_btc 0.031918 17.70712 [7310646692] margin:0.26944044113038]Array
(
    [complete] => 
    [id] => 7310646692
    [time] => 1539265685011
    [pending] => 17.70712000
    [amount] => 17.70712000
    [type] => buy
    [price] => 0.031918
)

2018-10-11 15:48:12 - cex delete buy orders: eth_btc[move]
2018-10-11 15:48:14 - cex place new buy order: eth_btc 0.031919 17.70546 [7310647430] margin:0.19422950408821]Array
(
    [complete] => 
    [id] => 7310647430
    [time] => 1539265693654
    [pending] => 17.70546000
    [amount] => 17.70546000
    [type] => buy
    [price] => 0.031919
)

2018-10-11 15:48:21 - cex delete buy orders: eth_btc [above margin]
2018-10-11 15:48:47 - cex place new buy order: eth_btc 0.031922 17.7049 [7310649904]Array
(
    [complete] => 
    [id] => 7310649904
    [time] => 1539265727228
    [pending] => 17.70490000
    [amount] => 17.70490000
    [type] => buy
    [price] => 0.031922
)

2018-10-11 15:48:55 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:48:56 - cex place new buy order: eth_btc 0.031925 17.70324 [7310650563] margin:0.2286609240407]Array
(
    [complete] => 
    [id] => 7310650563
    [time] => 1539265735750
    [pending] => 17.70324000
    [amount] => 17.70324000
    [type] => buy
    [price] => 0.031925
)

2018-10-11 15:49:02 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:49:10 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:49:11 - cex place new buy order: eth_btc 0.031931 17.69991 [7310651740] margin:0.20043218189221]Array
(
    [complete] => 
    [id] => 7310651740
    [time] => 1539265751254
    [pending] => 17.69991000
    [amount] => 17.69991000
    [type] => buy
    [price] => 0.031931
)

2018-10-11 15:49:19 - cex delete buy orders: eth_btc [above margin]
2018-10-11 15:49:48 - cex place new buy order: eth_btc 0.031884 17.726 [7310655621]Array
(
    [complete] => 
    [id] => 7310655621
    [time] => 1539265788250
    [pending] => 17.72600000
    [amount] => 17.72600000
    [type] => buy
    [price] => 0.031884
)

2018-10-11 15:49:54 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:49:56 - cex place new buy order: eth_btc 0.03189 17.72267 [7310656270] margin:0.22264032612105]Array
(
    [complete] => 
    [id] => 7310656270
    [time] => 1539265796003
    [pending] => 17.72267000
    [amount] => 17.72267000
    [type] => buy
    [price] => 0.03189
)

2018-10-11 15:50:03 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:50:04 - cex place new buy order: eth_btc 0.0319 17.71711 [7310656956] margin:0.25078369905958]Array
(
    [complete] => 
    [id] => 7310656956
    [time] => 1539265803806
    [pending] => 17.71711000
    [amount] => 17.71711000
    [type] => buy
    [price] => 0.0319
)

2018-10-11 15:50:11 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:50:12 - cex place new buy order: eth_btc 0.031911 17.71101 [7310657675] margin:0.26009839867129]Array
(
    [complete] => 
    [id] => 7310657675
    [time] => 1539265812207
    [pending] => 17.71101000
    [amount] => 17.71101000
    [type] => buy
    [price] => 0.031911
)

2018-10-11 15:50:19 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:50:21 - cex place new buy order: eth_btc 0.031918 17.70712 [7310658296] margin:0.26944044113038]Array
(
    [complete] => 
    [id] => 7310658296
    [time] => 1539265820859
    [pending] => 17.70712000
    [amount] => 17.70712000
    [type] => buy
    [price] => 0.031918
)

2018-10-11 15:50:29 - cex delete buy orders: eth_btc [above margin]
2018-10-11 15:50:49 - cex place new buy order: eth_btc 0.03186 17.7394 [7310660488]Array
(
    [complete] => 
    [id] => 7310660488
    [time] => 1539265849052
    [pending] => 17.73940000
    [amount] => 17.73940000
    [type] => buy
    [price] => 0.03186
)

2018-10-11 15:50:55 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:50:57 - cex place new buy order: eth_btc 0.031865 17.73657 [7310660977] margin:0.28871802918562]Array
(
    [complete] => 
    [id] => 7310660977
    [time] => 1539265856730
    [pending] => 17.73657000
    [amount] => 17.73657000
    [type] => buy
    [price] => 0.031865
)

2018-10-11 15:51:04 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:51:05 - cex place new buy order: eth_btc 0.031879 17.72879 [7310661640] margin:0.24153831676026]Array
(
    [complete] => 
    [id] => 7310661640
    [time] => 1539265865336
    [pending] => 17.72879000
    [amount] => 17.72879000
    [type] => buy
    [price] => 0.031879
)

2018-10-11 15:51:12 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:51:14 - cex place new buy order: eth_btc 0.031885 17.72545 [7310662159] margin:0.25090167790496]Array
(
    [complete] => 
    [id] => 7310662159
    [time] => 1539265873660
    [pending] => 17.72545000
    [amount] => 17.72545000
    [type] => buy
    [price] => 0.031885
)

2018-10-11 15:51:21 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:51:22 - cex place new buy order: eth_btc 0.031897 17.71878 [7310662710] margin:0.24767219487725]Array
(
    [complete] => 
    [id] => 7310662710
    [time] => 1539265881819
    [pending] => 17.71878000
    [amount] => 17.71878000
    [type] => buy
    [price] => 0.031897
)

2018-10-11 15:51:28 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:51:29 - cex place new buy order: eth_btc 0.031903 17.71545 [7310663078] margin:0.20687709619784]Array
(
    [complete] => 
    [id] => 7310663078
    [time] => 1539265889388
    [pending] => 17.71545000
    [amount] => 17.71545000
    [type] => buy
    [price] => 0.031903
)

2018-10-11 15:51:36 - cex delete buy orders: eth_btc [above margin]
2018-10-11 15:51:44 - cex place new buy order: eth_btc 0.031877 17.7299 [7310664147]Array
(
    [complete] => 
    [id] => 7310664147
    [time] => 1539265904128
    [pending] => 17.72990000
    [amount] => 17.72990000
    [type] => buy
    [price] => 0.031877
)

2018-10-11 15:51:51 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:51:53 - cex place new buy order: eth_btc 0.031887 17.72434 [7310664802] margin:0.31674350048609]Array
(
    [complete] => 
    [id] => 7310664802
    [time] => 1539265912628
    [pending] => 17.72434000
    [amount] => 17.72434000
    [type] => buy
    [price] => 0.031887
)

2018-10-11 15:52:02 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:52:03 - cex place new buy order: eth_btc 0.031895 17.71989 [7310665836] margin:0.35428750587867]Array
(
    [complete] => 
    [id] => 7310665836
    [time] => 1539265922696
    [pending] => 17.71989000
    [amount] => 17.71989000
    [type] => buy
    [price] => 0.031895
)

2018-10-11 15:52:11 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:52:12 - cex place new buy order: eth_btc 0.031932 17.69936 [7310666783] margin:0.26932230990855]Array
(
    [complete] => 
    [id] => 7310666783
    [time] => 1539265931691
    [pending] => 17.69936000
    [amount] => 17.69936000
    [type] => buy
    [price] => 0.031932
)

2018-10-11 15:52:19 - cex delete buy orders: eth_btc [above margin]
2018-10-11 15:52:35 - cex place new buy order: eth_btc 0.031885 17.7254 [7310668277]Array
(
    [complete] => 
    [id] => 7310668277
    [time] => 1539265954758
    [pending] => 17.72540000
    [amount] => 17.72540000
    [type] => buy
    [price] => 0.031885
)

2018-10-11 15:52:42 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:52:43 - cex place new buy order: eth_btc 0.031887 17.72434 [7310668778] margin:0.22579734688117]Array
(
    [complete] => 
    [id] => 7310668778
    [time] => 1539265962800
    [pending] => 17.72434000
    [amount] => 17.72434000
    [type] => buy
    [price] => 0.031887
)

2018-10-11 15:52:49 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:52:50 - cex place new buy order: eth_btc 0.031897 17.71878 [7310669393] margin:0.32918456281155]Array
(
    [complete] => 
    [id] => 7310669393
    [time] => 1539265970184
    [pending] => 17.71878000
    [amount] => 17.71878000
    [type] => buy
    [price] => 0.031897
)

2018-10-11 15:52:58 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:52:59 - cex place new buy order: eth_btc 0.031906 17.71378 [7310670130] margin:0.36043377421173]Array
(
    [complete] => 
    [id] => 7310670130
    [time] => 1539265979227
    [pending] => 17.71378000
    [amount] => 17.71378000
    [type] => buy
    [price] => 0.031906
)

2018-10-11 15:53:03 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:53:04 - cex place new buy order: eth_btc 0.031916 17.70823 [7310670613] margin:0.22559217947111]Array
(
    [complete] => 
    [id] => 7310670613
    [time] => 1539265984373
    [pending] => 17.70823000
    [amount] => 17.70823000
    [type] => buy
    [price] => 0.031916
)

2018-10-11 15:53:12 - cex delete buy orders: eth_btc [above margin]
2018-10-11 15:53:48 - cex place new buy order: eth_btc 0.031922 17.7049 [7310673519]Array
(
    [complete] => 
    [id] => 7310673519
    [time] => 1539266027713
    [pending] => 17.70490000
    [amount] => 17.70490000
    [type] => buy
    [price] => 0.031922
)

2018-10-11 15:53:55 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:53:57 - cex place new buy order: eth_btc 0.031925 17.70324 [7310674560] margin:0.247454972592]Array
(
    [complete] => 
    [id] => 7310674560
    [time] => 1539266036672
    [pending] => 17.70324000
    [amount] => 17.70324000
    [type] => buy
    [price] => 0.031925
)

2018-10-11 15:54:04 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:54:05 - cex place new buy order: eth_btc 0.031929 17.70102 [7310675331] margin:0.24116007391399]Array
(
    [complete] => 
    [id] => 7310675331
    [time] => 1539266044823
    [pending] => 17.70102000
    [amount] => 17.70102000
    [type] => buy
    [price] => 0.031929
)

2018-10-11 15:54:13 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:54:14 - cex place new buy order: eth_btc 0.031932 17.55069 [7310676993] margin:0.23487410747838]Array
(
    [complete] => 
    [id] => 7310676993
    [time] => 1539266054485
    [pending] => 17.55069000
    [amount] => 17.55069000
    [type] => buy
    [price] => 0.031932
)

2018-10-11 15:54:22 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:54:23 - cex place new buy order: eth_btc 0.031935 17.54904 [7310677798] margin:0.23485204321276]Array
(
    [complete] => 
    [id] => 7310677798
    [time] => 1539266062790
    [pending] => 17.54904000
    [amount] => 17.54904000
    [type] => buy
    [price] => 0.031935
)

2018-10-11 15:54:31 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:54:32 - cex place new buy order: eth_btc 0.031939 17.54684 [7310678862] margin:0.21290585177995]Array
(
    [complete] => 
    [id] => 7310678862
    [time] => 1539266072228
    [pending] => 17.54684000
    [amount] => 17.54684000
    [type] => buy
    [price] => 0.031939
)

2018-10-11 15:54:40 - cex delete buy orders: eth_btc [above margin]
2018-10-11 15:54:48 - cex place new buy order: eth_btc 0.031899 17.5688 [7310680680]Array
(
    [complete] => 
    [id] => 7310680680
    [time] => 1539266088359
    [pending] => 17.56880000
    [amount] => 17.56880000
    [type] => buy
    [price] => 0.031899
)

2018-10-11 15:54:55 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:54:56 - cex place new buy order: eth_btc 0.031909 17.56334 [7310682004] margin:0.26324861324392]Array
(
    [complete] => 
    [id] => 7310682004
    [time] => 1539266096392
    [pending] => 17.56334000
    [amount] => 17.56334000
    [type] => buy
    [price] => 0.031909
)

2018-10-11 15:55:04 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:55:05 - cex place new buy order: eth_btc 0.031919 17.55783 [7310683048] margin:0.23183683699364]Array
(
    [complete] => 
    [id] => 7310683048
    [time] => 1539266105327
    [pending] => 17.55783000
    [amount] => 17.55783000
    [type] => buy
    [price] => 0.031919
)

2018-10-11 15:55:11 - cex delete buy orders: eth_btc [above margin]
2018-10-11 15:55:27 - cex place new buy order: eth_btc 0.03191 17.5628 [7310685278]Array
(
    [complete] => 
    [id] => 7310685278
    [time] => 1539266127413
    [pending] => 17.56280000
    [amount] => 17.56280000
    [type] => buy
    [price] => 0.03191
)

2018-10-11 15:55:36 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:55:37 - cex place new buy order: eth_btc 0.031918 17.55838 [7310686250] margin:0.25064227081897]Array
(
    [complete] => 
    [id] => 7310686250
    [time] => 1539266136824
    [pending] => 17.55838000
    [amount] => 17.55838000
    [type] => buy
    [price] => 0.031918
)

2018-10-11 15:55:44 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:55:46 - cex place new buy order: eth_btc 0.031921 17.55673 [7310687142] margin:0.22242410952038]Array
(
    [complete] => 
    [id] => 7310687142
    [time] => 1539266146478
    [pending] => 17.55673000
    [amount] => 17.55673000
    [type] => buy
    [price] => 0.031921
)

2018-10-11 15:55:55 - cex delete buy orders: eth_btc [above margin]
2018-10-11 15:56:04 - cex place new buy order: eth_btc 0.031911 17.5622 [7310688677]Array
(
    [complete] => 
    [id] => 7310688677
    [time] => 1539266164176
    [pending] => 17.56220000
    [amount] => 17.56220000
    [type] => buy
    [price] => 0.031911
)

2018-10-11 15:56:11 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:56:13 - cex place new buy order: eth_btc 0.031917 17.55893 [7310689317] margin:0.26318262994642]Array
(
    [complete] => 
    [id] => 7310689317
    [time] => 1539266172681
    [pending] => 17.55893000
    [amount] => 17.55893000
    [type] => buy
    [price] => 0.031917
)

2018-10-11 15:56:21 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:56:22 - cex place new buy order: eth_btc 0.031939 17.54684 [7310689893] margin:0.24421553586522]Array
(
    [complete] => 
    [id] => 7310689893
    [time] => 1539266182236
    [pending] => 17.54684000
    [amount] => 17.54684000
    [type] => buy
    [price] => 0.031939
)

2018-10-11 15:56:31 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:56:33 - cex place new buy order: eth_btc 0.031943 17.54464 [7310690613] margin:0.25670725980653]Array
(
    [complete] => 
    [id] => 7310690613
    [time] => 1539266192733
    [pending] => 17.54464000
    [amount] => 17.54464000
    [type] => buy
    [price] => 0.031943
)

2018-10-11 15:56:40 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:56:41 - cex place new buy order: eth_btc 0.031946 17.54299 [7310691226] margin:0.24729230576597]Array
(
    [complete] => 
    [id] => 7310691226
    [time] => 1539266201469
    [pending] => 17.54299000
    [amount] => 17.54299000
    [type] => buy
    [price] => 0.031946
)

2018-10-11 15:56:49 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:56:51 - cex place new buy order: eth_btc 0.031952 17.5397 [7310691942] margin:0.22846770155232]Array
(
    [complete] => 
    [id] => 7310691942
    [time] => 1539266210632
    [pending] => 17.53970000
    [amount] => 17.53970000
    [type] => buy
    [price] => 0.031952
)

2018-10-11 15:56:59 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:57:00 - cex place new buy order: eth_btc 0.03196 17.53531 [7310692632] margin:0.20650813516896]Array
(
    [complete] => 
    [id] => 7310692632
    [time] => 1539266219927
    [pending] => 17.53531000
    [amount] => 17.53531000
    [type] => buy
    [price] => 0.03196
)

2018-10-11 15:57:04 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:57:05 - cex place new buy order: eth_btc 0.031964 17.53312 [7310693008] margin:0.23463896883995]Array
(
    [complete] => 
    [id] => 7310693008
    [time] => 1539266225357
    [pending] => 17.53312000
    [amount] => 17.53312000
    [type] => buy
    [price] => 0.031964
)

2018-10-11 15:57:12 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:57:14 - cex place new buy order: eth_btc 0.031966 17.53202 [7310693510] margin:0.21898266908591]Array
(
    [complete] => 
    [id] => 7310693510
    [time] => 1539266233728
    [pending] => 17.53202000
    [amount] => 17.53202000
    [type] => buy
    [price] => 0.031966
)

2018-10-11 15:57:21 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:57:22 - cex place new buy order: eth_btc 0.031968 17.53092 [7310694152] margin:0.23148148148147]Array
(
    [complete] => 
    [id] => 7310694152
    [time] => 1539266242016
    [pending] => 17.53092000
    [amount] => 17.53092000
    [type] => buy
    [price] => 0.031968
)

2018-10-11 15:57:28 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:57:30 - cex place new buy order: eth_btc 0.031974 17.52763 [7310694648] margin:0.21267279664727]Array
(
    [complete] => 
    [id] => 7310694648
    [time] => 1539266249867
    [pending] => 17.52763000
    [amount] => 17.52763000
    [type] => buy
    [price] => 0.031974
)

2018-10-11 15:57:39 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:57:40 - cex place new buy order: eth_btc 0.031976 17.52654 [7310695295] margin:0.21265949462097]Array
(
    [complete] => 
    [id] => 7310695295
    [time] => 1539266260201
    [pending] => 17.52654000
    [amount] => 17.52654000
    [type] => buy
    [price] => 0.031976
)

2018-10-11 15:57:48 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:57:50 - cex place new buy order: eth_btc 0.031978 17.52544 [7310695799] margin:0.23140909375194]Array
(
    [complete] => 
    [id] => 7310695799
    [time] => 1539266269814
    [pending] => 17.52544000
    [amount] => 17.52544000
    [type] => buy
    [price] => 0.031978
)

2018-10-11 15:57:57 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:57:59 - cex place new buy order: eth_btc 0.031981 17.5238 [7310696346] margin:0.21887995997625]Array
(
    [complete] => 
    [id] => 7310696346
    [time] => 1539266279071
    [pending] => 17.52380000
    [amount] => 17.52380000
    [type] => buy
    [price] => 0.031981
)

2018-10-11 15:58:03 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:58:05 - cex place new buy order: eth_btc 0.031983 17.5227 [7310696720] margin:0.22511959478473]Array
(
    [complete] => 
    [id] => 7310696720
    [time] => 1539266285449
    [pending] => 17.52270000
    [amount] => 17.52270000
    [type] => buy
    [price] => 0.031983
)

2018-10-11 15:58:12 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:58:15 - cex place new buy order: eth_btc 0.031985 17.5216 [7310697449] margin:0.2125996560888]Array
(
    [complete] => 
    [id] => 7310697449
    [time] => 1539266294553
    [pending] => 17.52160000
    [amount] => 17.52160000
    [type] => buy
    [price] => 0.031985
)

2018-10-11 15:58:22 - cex delete buy orders: eth_btc [replace]
2018-10-11 15:58:23 - cex place new buy order: eth_btc 0.031987 17.52051 [7310698057] margin:0.20320755306842]Array
(
    [complete] => 
    [id] => 7310698057
    [time] => 1539266303224
    [pending] => 17.52051000
    [amount] => 17.52051000
    [type] => buy
    [price] => 0.031987
)

2018-10-11 15:58:30 - cex delete buy orders: eth_btc [above margin]
2018-10-11 15:59:18 - cex place new buy order: eth_btc 0.031983 17.5227 [7310702165]Array
(
    [complete] => 
    [id] => 7310702165
    [time] => 1539266358283
    [pending] => 17.52270000
    [amount] => 17.52270000
    [type] => buy
    [price] => 0.031983
)

2018-10-11 15:59:24 - cex delete buy orders: eth_btc [above margin]
2018-10-11 16:01:30 - cex place new buy order: eth_btc 0.031981 17.5238 [7310712160]Array
(
    [complete] => 
    [id] => 7310712160
    [time] => 1539266490046
    [pending] => 17.52380000
    [amount] => 17.52380000
    [type] => buy
    [price] => 0.031981
)

2018-10-11 16:01:36 - cex delete buy orders: eth_btc [above margin]
2018-10-11 16:02:28 - cex place new buy order: eth_btc 0.031999 17.5139 [7310716910]Array
(
    [complete] => 
    [id] => 7310716910
    [time] => 1539266548227
    [pending] => 17.51390000
    [amount] => 17.51390000
    [type] => buy
    [price] => 0.031999
)

2018-10-11 16:02:36 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:02:37 - cex place new buy order: eth_btc 0.032001 17.51284 [7310717486] margin:0.22499296896972]Array
(
    [complete] => 
    [id] => 7310717486
    [time] => 1539266557241
    [pending] => 17.51284000
    [amount] => 17.51284000
    [type] => buy
    [price] => 0.032001
)

2018-10-11 16:02:44 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:02:45 - cex place new buy order: eth_btc 0.032007 17.50956 [7310718097] margin:0.23119942512575]Array
(
    [complete] => 
    [id] => 7310718097
    [time] => 1539266565471
    [pending] => 17.50956000
    [amount] => 17.50956000
    [type] => buy
    [price] => 0.032007
)

2018-10-11 16:02:54 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:02:55 - cex place new buy order: eth_btc 0.032009 17.50847 [7310718657] margin:0.23118497922459]Array
(
    [complete] => 
    [id] => 7310718657
    [time] => 1539266574795
    [pending] => 17.50847000
    [amount] => 17.50847000
    [type] => buy
    [price] => 0.032009
)

2018-10-11 16:03:03 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:03:05 - cex place new buy order: eth_btc 0.032011 17.50737 [7310719461] margin:0.22492268282779]Array
(
    [complete] => 
    [id] => 7310719461
    [time] => 1539266585227
    [pending] => 17.50737000
    [amount] => 17.50737000
    [type] => buy
    [price] => 0.032011
)

2018-10-11 16:03:13 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:03:14 - cex place new buy order: eth_btc 0.032014 17.50573 [7310720117] margin:0.2030361716749]Array
(
    [complete] => 
    [id] => 7310720117
    [time] => 1539266594079
    [pending] => 17.50573000
    [amount] => 17.50573000
    [type] => buy
    [price] => 0.032014
)

2018-10-11 16:03:23 - cex delete buy orders: eth_btc [above margin]
2018-10-11 16:03:51 - cex place new buy order: eth_btc 0.032014 17.5057 [7310723254]Array
(
    [complete] => 
    [id] => 7310723254
    [time] => 1539266631106
    [pending] => 17.50570000
    [amount] => 17.50570000
    [type] => buy
    [price] => 0.032014
)

2018-10-11 16:03:58 - cex delete buy orders: eth_btc [above margin]
2018-10-11 16:04:18 - cex place new buy order: eth_btc 0.032003 17.5118 [7310725991]Array
(
    [complete] => 
    [id] => 7310725991
    [time] => 1539266658121
    [pending] => 17.51180000
    [amount] => 17.51180000
    [type] => buy
    [price] => 0.032003
)

2018-10-11 16:04:24 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:04:26 - cex place new buy order: eth_btc 0.032005 17.51066 [7310726943] margin:0.23433838462741]Array
(
    [complete] => 
    [id] => 7310726943
    [time] => 1539266665637
    [pending] => 17.51066000
    [amount] => 17.51066000
    [type] => buy
    [price] => 0.032005
)

2018-10-11 16:04:35 - cex delete buy orders: eth_btc [above margin]
2018-10-11 16:04:45 - cex place new buy order: eth_btc 0.032006 17.5101 [7310729420]Array
(
    [complete] => 
    [id] => 7310729420
    [time] => 1539266684776
    [pending] => 17.51010000
    [amount] => 17.51010000
    [type] => buy
    [price] => 0.032006
)

2018-10-11 16:04:50 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:04:51 - cex place new buy order: eth_btc 0.032008 17.50901 [7310730223] margin:0.20619845038738]Array
(
    [complete] => 
    [id] => 7310730223
    [time] => 1539266691353
    [pending] => 17.50901000
    [amount] => 17.50901000
    [type] => buy
    [price] => 0.032008
)

2018-10-11 16:04:59 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:05:01 - cex place new buy order: eth_btc 0.03201 17.50792 [] margin:0.21555763823804]Array
(
    [error] => Nonce must be incremented
)

2018-10-11 16:05:04 - cex place new buy order: eth_btc 0.032006 17.5101 []Array
(
    [error] => Nonce must be incremented
)

2018-10-11 16:05:11 - cex place new buy order: eth_btc 0.032009 17.5085 [7310732957]Array
(
    [complete] => 
    [id] => 7310732957
    [time] => 1539266710883
    [pending] => 17.50850000
    [amount] => 17.50850000
    [type] => buy
    [price] => 0.032009
)

2018-10-11 16:05:18 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:05:19 - cex place new buy order: eth_btc 0.032011 17.50737 [7310733556] margin:0.21555090437662]Array
(
    [complete] => 
    [id] => 7310733556
    [time] => 1539266719122
    [pending] => 17.50737000
    [amount] => 17.50737000
    [type] => buy
    [price] => 0.032011
)

2018-10-11 16:05:28 - cex delete buy orders: eth_btc [above margin]
2018-10-11 16:05:59 - cex place new buy order: eth_btc 0.032011 17.5074 [7310736252]Array
(
    [complete] => 
    [id] => 7310736252
    [time] => 1539266758947
    [pending] => 17.50740000
    [amount] => 17.50740000
    [type] => buy
    [price] => 0.032011
)

2018-10-11 16:06:03 - cex delete buy orders: eth_btc [above margin]
2018-10-11 16:06:19 - cex place new buy order: eth_btc 0.032015 17.5052 [7310738334]Array
(
    [complete] => 
    [id] => 7310738334
    [time] => 1539266779225
    [pending] => 17.50520000
    [amount] => 17.50520000
    [type] => buy
    [price] => 0.032015
)

2018-10-11 16:06:25 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:06:27 - cex place new buy order: eth_btc 0.032017 17.50409 [7310738978] margin:0.22488053221725]Array
(
    [complete] => 
    [id] => 7310738978
    [time] => 1539266786574
    [pending] => 17.50409000
    [amount] => 17.50409000
    [type] => buy
    [price] => 0.032017
)

2018-10-11 16:06:35 - cex delete buy orders: eth_btc [above margin]
2018-10-11 16:06:43 - cex place new buy order: eth_btc 0.032014 17.5057 [7310741150]Array
(
    [complete] => 
    [id] => 7310741150
    [time] => 1539266803128
    [pending] => 17.50570000
    [amount] => 17.50570000
    [type] => buy
    [price] => 0.032014
)

2018-10-11 16:06:50 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:06:51 - cex place new buy order: eth_btc 0.032018 17.50355 [7310742238] margin:0.21550377912425]Array
(
    [complete] => 
    [id] => 7310742238
    [time] => 1539266811259
    [pending] => 17.50355000
    [amount] => 17.50355000
    [type] => buy
    [price] => 0.032018
)

2018-10-11 16:06:58 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:06:59 - cex place new buy order: eth_btc 0.032022 17.50136 [7310743083] margin:0.2529510961214]Array
(
    [complete] => 
    [id] => 7310743083
    [time] => 1539266819436
    [pending] => 17.50136000
    [amount] => 17.50136000
    [type] => buy
    [price] => 0.032022
)

2018-10-11 16:07:04 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:07:05 - cex place new buy order: eth_btc 0.032025 0.15302 [7310743929] margin:0.26541764246684]Array
(
    [complete] => 
    [id] => 7310743929
    [time] => 1539266825402
    [pending] => 0.15302000
    [amount] => 0.15302000
    [type] => buy
    [price] => 0.032025
)

2018-10-11 16:07:13 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:07:15 - cex place new buy order: eth_btc 0.032027 17.49863 [7310744845] margin:0.27476816436132]Array
(
    [complete] => 
    [id] => 7310744845
    [time] => 1539266834584
    [pending] => 17.49863000
    [amount] => 17.49863000
    [type] => buy
    [price] => 0.032027
)

2018-10-11 16:07:22 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:07:23 - cex place new buy order: eth_btc 0.032035 17.49426 [7310745734] margin:0.25284844701108]Array
(
    [complete] => 
    [id] => 7310745734
    [time] => 1539266843500
    [pending] => 17.49426000
    [amount] => 17.49426000
    [type] => buy
    [price] => 0.032035
)

2018-10-11 16:07:31 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:07:32 - cex place new buy order: eth_btc 0.032037 17.49317 [7310746623] margin:0.32150326185347]Array
(
    [complete] => 
    [id] => 7310746623
    [time] => 1539266851938
    [pending] => 17.49317000
    [amount] => 17.49317000
    [type] => buy
    [price] => 0.032037
)

2018-10-11 16:07:39 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:07:41 - cex place new buy order: eth_btc 0.032045 17.4888 [7310747756] margin:0.32766422218753]Array
(
    [complete] => 
    [id] => 7310747756
    [time] => 1539266861080
    [pending] => 17.48880000
    [amount] => 17.48880000
    [type] => buy
    [price] => 0.032045
)

2018-10-11 16:07:47 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:07:48 - cex place new buy order: eth_btc 0.032055 17.48334 [7310748512] margin:0.26828887849011]Array
(
    [complete] => 
    [id] => 7310748512
    [time] => 1539266868322
    [pending] => 17.48334000
    [amount] => 17.48334000
    [type] => buy
    [price] => 0.032055
)

2018-10-11 16:07:55 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:07:57 - cex place new buy order: eth_btc 0.032062 17.47953 [7310749076] margin:0.26511134676566]Array
(
    [complete] => 
    [id] => 7310749076
    [time] => 1539266876864
    [pending] => 17.47953000
    [amount] => 17.47953000
    [type] => buy
    [price] => 0.032062
)

2018-10-11 16:08:05 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:08:06 - cex place new buy order: eth_btc 0.032068 17.47626 [7310749954] margin:0.26194337033802]Array
(
    [complete] => 
    [id] => 7310749954
    [time] => 1539266885838
    [pending] => 17.47626000
    [amount] => 17.47626000
    [type] => buy
    [price] => 0.032068
)

2018-10-11 16:08:12 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:08:14 - cex place new buy order: eth_btc 0.032071 17.47462 [7310750641] margin:0.24321037697608]Array
(
    [complete] => 
    [id] => 7310750641
    [time] => 1539266893737
    [pending] => 17.47462000
    [amount] => 17.47462000
    [type] => buy
    [price] => 0.032071
)

2018-10-11 16:08:22 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:08:24 - cex place new buy order: eth_btc 0.032076 17.4719 [7310751280] margin:0.21823169971318]Array
(
    [complete] => 
    [id] => 7310751280
    [time] => 1539266903661
    [pending] => 17.47190000
    [amount] => 17.47190000
    [type] => buy
    [price] => 0.032076
)

2018-10-11 16:08:30 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:08:32 - cex place new buy order: eth_btc 0.032078 17.47081 [7310751721] margin:0.20574848806034]Array
(
    [complete] => 
    [id] => 7310751721
    [time] => 1539266911811
    [pending] => 17.47081000
    [amount] => 17.47081000
    [type] => buy
    [price] => 0.032078
)

2018-10-11 16:08:41 - cex delete buy orders: eth_btc [above margin]
2018-10-11 16:08:50 - cex place new buy order: eth_btc 0.032046 17.4883 [7310752976]Array
(
    [complete] => 
    [id] => 7310752976
    [time] => 1539266930012
    [pending] => 17.48830000
    [amount] => 17.48830000
    [type] => buy
    [price] => 0.032046
)

2018-10-11 16:08:56 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:08:58 - cex place new buy order: eth_btc 0.032052 17.48498 [7310753551] margin:0.21527517783599]Array
(
    [complete] => 
    [id] => 7310753551
    [time] => 1539266937745
    [pending] => 17.48498000
    [amount] => 17.48498000
    [type] => buy
    [price] => 0.032052
)

2018-10-11 16:09:04 - cex delete buy orders: eth_btc [above margin]
2018-10-11 16:09:54 - cex place new buy order: eth_btc 0.032034 17.4948 [7310758440]Array
(
    [complete] => 
    [id] => 7310758440
    [time] => 1539266994045
    [pending] => 17.49480000
    [amount] => 17.49480000
    [type] => buy
    [price] => 0.032034
)

2018-10-11 16:10:03 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:10:04 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:10:05 - cex place new buy order: eth_btc 0.032039 17.49207 [7310759476] margin:0.25905927151284]Array
(
    [complete] => 
    [id] => 7310759476
    [time] => 1539267004574
    [pending] => 17.49207000
    [amount] => 17.49207000
    [type] => buy
    [price] => 0.032039
)

2018-10-11 16:10:05 - cex place new buy order: eth_btc 0.032039 17.49207 [] margin:0.26218046755517]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2018-10-11 16:10:13 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:10:15 - cex place new buy order: eth_btc 0.032045 17.4888 [7310760404] margin:0.27149321266968]Array
(
    [complete] => 
    [id] => 7310760404
    [time] => 1539267014955
    [pending] => 17.48880000
    [amount] => 17.48880000
    [type] => buy
    [price] => 0.032045
)

2018-10-11 16:10:24 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:10:25 - cex place new buy order: eth_btc 0.03205 17.48607 [7310761642] margin:0.24960998439936]Array
(
    [complete] => 
    [id] => 7310761642
    [time] => 1539267025455
    [pending] => 17.48607000
    [amount] => 17.48607000
    [type] => buy
    [price] => 0.03205
)

2018-10-11 16:10:33 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:10:35 - cex place new buy order: eth_btc 0.032053 17.48443 [7310762512] margin:0.2714254515958]Array
(
    [complete] => 
    [id] => 7310762512
    [time] => 1539267034585
    [pending] => 17.48443000
    [amount] => 17.48443000
    [type] => buy
    [price] => 0.032053
)

2018-10-11 16:10:43 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:10:44 - cex place new buy order: eth_btc 0.03206 17.48062 [7310763454] margin:0.26824703680599]Array
(
    [complete] => 
    [id] => 7310763454
    [time] => 1539267043799
    [pending] => 17.48062000
    [amount] => 17.48062000
    [type] => buy
    [price] => 0.03206
)

2018-10-11 16:10:53 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:10:54 - cex place new buy order: eth_btc 0.032069 17.47571 [7310764674] margin:0.2993545168231]Array
(
    [complete] => 
    [id] => 7310764674
    [time] => 1539267053935
    [pending] => 17.47571000
    [amount] => 17.47571000
    [type] => buy
    [price] => 0.032069
)

2018-10-11 16:11:03 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:11:04 - cex place new buy order: eth_btc 0.032089 17.46482 [7310765813] margin:0.2368412851756]Array
(
    [complete] => 
    [id] => 7310765813
    [time] => 1539267064340
    [pending] => 17.46482000
    [amount] => 17.46482000
    [type] => buy
    [price] => 0.032089
)

2018-10-11 16:11:11 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:11:12 - cex place new buy order: eth_btc 0.032098 17.45992 [7310766623] margin:0.24300579475358]Array
(
    [complete] => 
    [id] => 7310766623
    [time] => 1539267072525
    [pending] => 17.45992000
    [amount] => 17.45992000
    [type] => buy
    [price] => 0.032098
)

2018-10-11 16:11:20 - cex delete buy orders: eth_btc [above margin]
2018-10-11 16:11:42 - cex place new buy order: eth_btc 0.032082 17.4686 [7310769475]Array
(
    [complete] => 
    [id] => 7310769475
    [time] => 1539267101989
    [pending] => 17.46860000
    [amount] => 17.46860000
    [type] => buy
    [price] => 0.032082
)

2018-10-11 16:11:49 - cex delete buy orders: eth_btc [above margin]
2018-10-11 16:12:27 - cex place new buy order: eth_btc 0.03211 17.4534 [7310773626]Array
(
    [complete] => 
    [id] => 7310773626
    [time] => 1539267146983
    [pending] => 17.45340000
    [amount] => 17.45340000
    [type] => buy
    [price] => 0.03211
)

2018-10-11 16:12:34 - cex delete buy orders: eth_btc [above margin]
2018-10-11 16:13:02 - cex place new buy order: eth_btc 1.0E-6 19.8 []Array
(
    [error] => Error: Price value cannot be lower than:0.0125, got price:0.000001
)

2018-10-11 16:13:10 - cex place new buy order: eth_btc 1.0E-6 19.8 []
2018-10-11 16:13:46 - cex place new buy order: eth_btc 1.0E-6 19.8 []Array
(
    [error] => Error: Price value cannot be lower than:0.0125, got price:0.000001
)

2018-10-11 16:13:55 - cex place new buy order: bch_usd 0.01 19.8 []Array
(
    [error] => Error: Price value cannot be lower than:150, got price:0.01
)

2018-10-11 16:14:00 - cex place new buy order: eth_btc 1.0E-6 19.8 []
2018-10-11 16:14:49 - cex place new buy order: eth_btc 0.032096 17.461 [7310780521]Array
(
    [complete] => 
    [id] => 7310780521
    [time] => 1539267288707
    [pending] => 17.46100000
    [amount] => 17.46100000
    [type] => buy
    [price] => 0.032096
)

2018-10-11 16:14:55 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:14:56 - cex place new buy order: eth_btc 0.032106 17.45557 [7310781153] margin:0.21491310035506]Array
(
    [complete] => 
    [id] => 7310781153
    [time] => 1539267296110
    [pending] => 17.45557000
    [amount] => 17.45557000
    [type] => buy
    [price] => 0.032106
)

2018-10-11 16:15:03 - cex delete buy orders: eth_btc [above margin]
2018-10-11 16:29:19 - cex place new buy order: eth_btc 0.032011 17.5074 [7310858048]Array
(
    [complete] => 
    [id] => 7310858048
    [time] => 1539268159208
    [pending] => 17.50740000
    [amount] => 17.50740000
    [type] => buy
    [price] => 0.032011
)

2018-10-11 16:29:26 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:29:27 - cex place new buy order: eth_btc 0.032019 17.503 [7310858876] margin:0.2623442331116]Array
(
    [complete] => 
    [id] => 7310858876
    [time] => 1539268166820
    [pending] => 17.50300000
    [amount] => 17.50300000
    [type] => buy
    [price] => 0.032019
)

2018-10-11 16:29:35 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:29:36 - cex place new buy order: eth_btc 0.032029 17.49754 [7310859854] margin:0.21230759624091]Array
(
    [complete] => 
    [id] => 7310859854
    [time] => 1539268176355
    [pending] => 17.49754000
    [amount] => 17.49754000
    [type] => buy
    [price] => 0.032029
)

2018-10-11 16:29:45 - cex delete buy orders: eth_btc [above margin]
2018-10-11 16:30:48 - cex place new buy order: eth_btc 0.032036 19.8 [7310866091]Array
(
    [complete] => 
    [id] => 7310866091
    [time] => 1539268247904
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032036
)

2018-10-11 16:30:55 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:30:57 - cex place new buy order: eth_btc 0.032038 19.8 [7310866995] margin:0.20288407516074]Array
(
    [complete] => 
    [id] => 7310866995
    [time] => 1539268256561
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032038
)

2018-10-11 16:31:04 - cex delete buy orders: eth_btc [above margin]
2018-10-11 16:31:11 - cex place new buy order: eth_btc 0.032031 19.8 [7310868694]Array
(
    [complete] => 
    [id] => 7310868694
    [time] => 1539268271172
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032031
)

2018-10-11 16:31:17 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:31:18 - cex place new buy order: eth_btc 0.032033 19.8 [7310869522] margin:0.21852464645835]Array
(
    [complete] => 
    [id] => 7310869522
    [time] => 1539268278357
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032033
)

2018-10-11 16:31:25 - cex delete buy orders: eth_btc [above margin]
2018-10-11 16:31:33 - cex place new buy order: eth_btc 0.032015 19.8 [7310870620]Array
(
    [complete] => 
    [id] => 7310870620
    [time] => 1539268292621
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032015
)

2018-10-11 16:31:39 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:31:40 - cex place new buy order: eth_btc 0.032019 19.8 [7310871196] margin:0.20612761173056]Array
(
    [complete] => 
    [id] => 7310871196
    [time] => 1539268300030
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032019
)

2018-10-11 16:31:48 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:31:50 - cex place new buy order: eth_btc 0.032021 19.8 [7310871856] margin:0.2123606383311]Array
(
    [complete] => 
    [id] => 7310871856
    [time] => 1539268309647
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032021
)

2018-10-11 16:31:57 - cex delete buy orders: eth_btc [above margin]
2018-10-11 16:32:14 - cex place new buy order: eth_btc 0.032016 19.8 [7310874088]Array
(
    [complete] => 
    [id] => 7310874088
    [time] => 1539268333660
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032016
)

2018-10-11 16:32:21 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:32:22 - cex place new buy order: eth_btc 0.032019 19.8 [7310874862] margin:0.2311127767888]Array
(
    [complete] => 
    [id] => 7310874862
    [time] => 1539268341760
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032019
)

2018-10-11 16:32:31 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:32:32 - cex place new buy order: eth_btc 0.032021 19.8 [7310875634] margin:0.22485244058588]Array
(
    [complete] => 
    [id] => 7310875634
    [time] => 1539268352192
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032021
)

2018-10-11 16:32:40 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:32:41 - cex place new buy order: eth_btc 0.032023 19.8 [7310876349] margin:0.23732941947974]Array
(
    [complete] => 
    [id] => 7310876349
    [time] => 1539268361328
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032023
)

2018-10-11 16:32:49 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:32:51 - cex place new buy order: eth_btc 0.032025 19.8 [7310877142] margin:0.23731459797034]Array
(
    [complete] => 
    [id] => 7310877142
    [time] => 1539268370638
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032025
)

2018-10-11 16:32:57 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:32:59 - cex place new buy order: eth_btc 0.032027 19.8 [7310877651] margin:0.22793268179973]Array
(
    [complete] => 
    [id] => 7310877651
    [time] => 1539268378596
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032027
)

2018-10-11 16:33:02 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:33:03 - cex place new buy order: eth_btc 0.032029 2.63806 [7310877896] margin:0.20294108464203]Array
(
    [complete] => 
    [id] => 7310877896
    [time] => 1539268382885
    [pending] => 2.63806000
    [amount] => 2.63806000
    [type] => buy
    [price] => 0.032029
)

2018-10-11 16:33:11 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:33:12 - cex place new buy order: eth_btc 0.032031 19.8 [7310878616] margin:0.21541631544439]Array
(
    [complete] => 
    [id] => 7310878616
    [time] => 1539268392055
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032031
)

2018-10-11 16:33:19 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:33:21 - cex place new buy order: eth_btc 0.032036 19.8 [7310879326] margin:0.21226120614308]Array
(
    [complete] => 
    [id] => 7310879326
    [time] => 1539268400832
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032036
)

2018-10-11 16:33:29 - cex delete buy orders: eth_btc [above margin]
2018-10-11 16:34:05 - cex place new buy order: eth_btc 0.03204 19.8 [7310883827]Array
(
    [complete] => 
    [id] => 7310883827
    [time] => 1539268444728
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03204
)

2018-10-11 16:34:12 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:34:13 - cex place new buy order: eth_btc 0.032042 19.8 [7310884680] margin:0.20285874789339]Array
(
    [complete] => 
    [id] => 7310884680
    [time] => 1539268453254
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032042
)

2018-10-11 16:34:23 - cex delete buy orders: eth_btc [above margin]
2018-10-11 16:34:33 - cex place new buy order: eth_btc 0.03203 19.8 [7310886899]Array
(
    [complete] => 
    [id] => 7310886899
    [time] => 1539268473073
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03203
)

2018-10-11 16:34:40 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:34:41 - cex place new buy order: eth_btc 0.032034 19.8 [7310887842] margin:0.24349129050385]Array
(
    [complete] => 
    [id] => 7310887842
    [time] => 1539268481153
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032034
)

2018-10-11 16:34:49 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:34:50 - cex place new buy order: eth_btc 0.032036 19.8 [7310889026] margin:0.23411162442253]Array
(
    [complete] => 
    [id] => 7310889026
    [time] => 1539268490164
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032036
)

2018-10-11 16:34:59 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:35:01 - cex place new buy order: eth_btc 0.03204 19.8 [7310890224] margin:0.2247191011236]Array
(
    [complete] => 
    [id] => 7310890224
    [time] => 1539268501006
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03204
)

2018-10-11 16:35:04 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:35:05 - cex place new buy order: eth_btc 0.032042 19.8 [7310890815] margin:0.21534236314837]Array
(
    [complete] => 
    [id] => 7310890815
    [time] => 1539268504791
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032042
)

2018-10-11 16:35:14 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:35:15 - cex place new buy order: eth_btc 0.032044 19.8 [7310891978] margin:0.21532892273124]Array
(
    [complete] => 
    [id] => 7310891978
    [time] => 1539268514944
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032044
)

2018-10-11 16:35:22 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:35:23 - cex place new buy order: eth_btc 0.032046 19.8 [7310892815] margin:0.21531548399176]Array
(
    [complete] => 
    [id] => 7310892815
    [time] => 1539268523266
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032046
)

2018-10-11 16:35:30 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:35:32 - cex place new buy order: eth_btc 0.032048 19.8 [7310893619] margin:0.20906140788817]Array
(
    [complete] => 
    [id] => 7310893619
    [time] => 1539268531560
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032048
)

2018-10-11 16:35:40 - cex delete buy orders: eth_btc [above margin]
2018-10-11 16:35:48 - cex place new buy order: eth_btc 0.032033 19.8 [7310894969]Array
(
    [complete] => 
    [id] => 7310894969
    [time] => 1539268548400
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032033
)

2018-10-11 16:35:55 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:35:56 - cex place new buy order: eth_btc 0.032041 19.8 [7310895983] margin:0.23407509128928]Array
(
    [complete] => 
    [id] => 7310895983
    [time] => 1539268555966
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032041
)

2018-10-11 16:36:02 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:36:04 - cex place new buy order: eth_btc 0.032043 19.8 [7310896717] margin:0.22781886839558]Array
(
    [complete] => 
    [id] => 7310896717
    [time] => 1539268564379
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032043
)

2018-10-11 16:36:12 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:36:14 - cex place new buy order: eth_btc 0.032045 19.8 [7310897819] margin:0.22468403807145]Array
(
    [complete] => 
    [id] => 7310897819
    [time] => 1539268573745
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032045
)

2018-10-11 16:36:22 - cex delete buy orders: eth_btc [above margin]
2018-10-11 16:37:05 - cex place new buy order: eth_btc 0.03203 19.8 [7310902203]Array
(
    [complete] => 
    [id] => 7310902203
    [time] => 1539268624545
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03203
)

2018-10-11 16:37:13 - cex delete buy orders: eth_btc [above margin]
2018-10-11 16:39:25 - cex place new buy order: eth_btc 0.03199 19.8 [7310913855]Array
(
    [complete] => 
    [id] => 7310913855
    [time] => 1539268764889
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03199
)

2018-10-11 16:39:31 - cex delete buy orders: eth_btc [above margin]
2018-10-11 16:39:39 - cex place new buy order: eth_btc 0.03199 19.8 [7310915181]Array
(
    [complete] => 
    [id] => 7310915181
    [time] => 1539268779342
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03199
)

2018-10-11 16:39:47 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:39:48 - cex place new buy order: eth_btc 0.031992 19.8 [7310916083] margin:0.2438109527382]Array
(
    [complete] => 
    [id] => 7310916083
    [time] => 1539268788363
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031992
)

2018-10-11 16:39:55 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:39:57 - cex place new buy order: eth_btc 0.031994 19.8 [7310916923] margin:0.20003750703257]Array
(
    [complete] => 
    [id] => 7310916923
    [time] => 1539268796593
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031994
)

2018-10-11 16:40:04 - cex delete buy orders: eth_btc [above margin]
2018-10-11 16:41:18 - cex place new buy order: eth_btc 0.031932 19.8 [7310923800]Array
(
    [complete] => 
    [id] => 7310923800
    [time] => 1539268878059
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031932
)

2018-10-11 16:41:25 - cex delete buy orders: eth_btc [above margin]
2018-10-11 16:41:55 - cex place new buy order: eth_btc 0.031952 19.8 [7310926499]Array
(
    [complete] => 
    [id] => 7310926499
    [time] => 1539268915353
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031952
)

2018-10-11 16:42:03 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:42:05 - cex place new buy order: eth_btc 0.031956 19.8 [7310927264] margin:0.20653398422832]Array
(
    [complete] => 
    [id] => 7310927264
    [time] => 1539268924661
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031956
)

2018-10-11 16:42:12 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:42:13 - cex place new buy order: eth_btc 0.031964 19.8 [7310928064] margin:0.21273933174821]Array
(
    [complete] => 
    [id] => 7310928064
    [time] => 1539268933479
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031964
)

2018-10-11 16:42:21 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:42:22 - cex place new buy order: eth_btc 0.03197 19.8 [7310928967] margin:0.20644354081953]Array
(
    [complete] => 
    [id] => 7310928967
    [time] => 1539268942140
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03197
)

2018-10-11 16:42:30 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:42:31 - cex place new buy order: eth_btc 0.031974 19.8 [7310929671] margin:0.2001626321386]Array
(
    [complete] => 
    [id] => 7310929671
    [time] => 1539268951478
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031974
)

2018-10-11 16:42:39 - cex delete buy orders: eth_btc [above margin]
2018-10-11 16:43:14 - cex place new buy order: eth_btc 0.031958 19.8 [7310932491]Array
(
    [complete] => 
    [id] => 7310932491
    [time] => 1539268993704
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031958
)

2018-10-11 16:43:21 - cex delete buy orders: eth_btc [above margin]
2018-10-11 16:43:49 - cex place new buy order: eth_btc 0.031932 19.8 [7310936001]Array
(
    [complete] => 
    [id] => 7310936001
    [time] => 1539269029325
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031932
)

2018-10-11 16:43:57 - cex delete buy orders: eth_btc [above margin]
2018-10-11 16:44:03 - cex place new buy order: eth_btc 0.031951 19.8 [7310937612]Array
(
    [complete] => 
    [id] => 7310937612
    [time] => 1539269043497
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031951
)

2018-10-11 16:44:11 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:44:12 - cex place new buy order: eth_btc 0.031957 19.8 [7310938470] margin:0.2565947992615]Array
(
    [complete] => 
    [id] => 7310938470
    [time] => 1539269052373
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031957
)

2018-10-11 16:44:19 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:44:21 - cex place new buy order: eth_btc 0.031962 19.8 [7310939326] margin:0.24091108190976]Array
(
    [complete] => 
    [id] => 7310939326
    [time] => 1539269060551
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031962
)

2018-10-11 16:44:31 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:44:32 - cex place new buy order: eth_btc 0.031971 19.8 [7310940418] margin:0.21269275280722]Array
(
    [complete] => 
    [id] => 7310940418
    [time] => 1539269071699
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031971
)

2018-10-11 16:44:40 - cex delete buy orders: eth_btc [above margin]
2018-10-11 16:45:31 - cex place new buy order: eth_btc 0.031975 19.8 [7310946871]Array
(
    [complete] => 
    [id] => 7310946871
    [time] => 1539269131154
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031975
)

2018-10-11 16:45:38 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:45:40 - cex place new buy order: eth_btc 0.031981 19.8 [7310948217] margin:0.20637253369187]Array
(
    [complete] => 
    [id] => 7310948217
    [time] => 1539269139544
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031981
)

2018-10-11 16:45:47 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:45:49 - cex place new buy order: eth_btc 0.031983 19.8 [7310949261] margin:0.2313729168621]Array
(
    [complete] => 
    [id] => 7310949261
    [time] => 1539269148660
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031983
)

2018-10-11 16:45:56 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:45:57 - cex place new buy order: eth_btc 0.031985 19.8 [7310950272] margin:0.24386431139598]Array
(
    [complete] => 
    [id] => 7310950272
    [time] => 1539269157418
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031985
)

2018-10-11 16:46:04 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:46:05 - cex place new buy order: eth_btc 0.031987 19.8 [7310950921] margin:0.24072279363492]Array
(
    [complete] => 
    [id] => 7310950921
    [time] => 1539269165119
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031987
)

2018-10-11 16:46:12 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:46:13 - cex place new buy order: eth_btc 0.031989 19.8 [7310951876] margin:0.24383381787487]Array
(
    [complete] => 
    [id] => 7310951876
    [time] => 1539269172695
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031989
)

2018-10-11 16:46:21 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:46:22 - cex place new buy order: eth_btc 0.032001 19.8 [7310952990] margin:0.23436767601013]Array
(
    [complete] => 
    [id] => 7310952990
    [time] => 1539269182020
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032001
)

2018-10-11 16:46:30 - cex delete buy orders: eth_btc [above margin]
2018-10-11 16:46:38 - cex place new buy order: eth_btc 0.032018 19.8 [7310954836]Array
(
    [complete] => 
    [id] => 7310954836
    [time] => 1539269197755
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032018
)

2018-10-11 16:46:45 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:46:46 - cex place new buy order: eth_btc 0.03202 19.8 [7310955470] margin:0.24047470331043]Array
(
    [complete] => 
    [id] => 7310955470
    [time] => 1539269205962
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03202
)

2018-10-11 16:46:53 - cex delete buy orders: eth_btc [above margin]
2018-10-11 16:47:01 - cex place new buy order: eth_btc 0.03201 19.8 [7310956456]Array
(
    [complete] => 
    [id] => 7310956456
    [time] => 1539269221170
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03201
)

2018-10-11 16:47:03 - cex place new buy order: eth_btc 0.032012 2.6499 [7310956632]Array
(
    [complete] => 
    [id] => 7310956632
    [time] => 1539269223000
    [pending] => 2.64990000
    [amount] => 2.64990000
    [type] => buy
    [price] => 0.032012
)

2018-10-11 16:47:10 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:47:11 - cex place new buy order: eth_btc 0.032014 19.8 [7310957441] margin:0.21865433872681]Array
(
    [complete] => 
    [id] => 7310957441
    [time] => 1539269230811
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032014
)

2018-10-11 16:47:17 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:47:19 - cex place new buy order: eth_btc 0.032016 19.8 [7310957916] margin:0.21239380309845]Array
(
    [complete] => 
    [id] => 7310957916
    [time] => 1539269238616
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032016
)

2018-10-11 16:47:27 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:47:28 - cex place new buy order: eth_btc 0.03202 19.8 [7310958584] margin:0.22173641474079]Array
(
    [complete] => 
    [id] => 7310958584
    [time] => 1539269247946
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03202
)

2018-10-11 16:47:35 - cex delete buy orders: eth_btc [above margin]
2018-10-11 16:47:42 - cex place new buy order: eth_btc 0.032024 19.8 [7310959561]Array
(
    [complete] => 
    [id] => 7310959561
    [time] => 1539269262383
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032024
)

2018-10-11 16:47:49 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:47:50 - cex place new buy order: eth_btc 0.032026 19.8 [7310960000] margin:0.20608255792169]Array
(
    [complete] => 
    [id] => 7310960000
    [time] => 1539269270433
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032026
)

2018-10-11 16:47:58 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:48:00 - cex place new buy order: eth_btc 0.032028 19.8 [7310960452] margin:0.2060696890221]Array
(
    [complete] => 
    [id] => 7310960452
    [time] => 1539269279615
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032028
)

2018-10-11 16:48:12 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:48:13 - cex place new buy order: eth_btc 0.032032 19.8 [7310961343] margin:0.20604395604398]Array
(
    [complete] => 
    [id] => 7310961343
    [time] => 1539269293502
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032032
)

2018-10-11 16:48:21 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:48:23 - cex place new buy order: eth_btc 0.032034 19.8 [7310961831] margin:0.20915277517637]Array
(
    [complete] => 
    [id] => 7310961831
    [time] => 1539269302607
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032034
)

2018-10-11 16:48:31 - cex delete buy orders: eth_btc [above margin]
2018-10-11 16:49:59 - cex place new buy order: eth_btc 0.032018 19.8 [7310969098]Array
(
    [complete] => 
    [id] => 7310969098
    [time] => 1539269399431
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032018
)

2018-10-11 16:50:05 - cex place new buy order: eth_btc 0.032022 2.6442 [7310969466]Array
(
    [complete] => 
    [id] => 7310969466
    [time] => 1539269405294
    [pending] => 2.64420000
    [amount] => 2.64420000
    [type] => buy
    [price] => 0.032022
)

2018-10-11 16:50:13 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:50:14 - cex place new buy order: eth_btc 0.032024 19.8 [7310969928] margin:0.22795403447413]Array
(
    [complete] => 
    [id] => 7310969928
    [time] => 1539269414045
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032024
)

2018-10-11 16:50:23 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:50:24 - cex place new buy order: eth_btc 0.032027 19.8 [7310970481] margin:0.21544321978331]Array
(
    [complete] => 
    [id] => 7310970481
    [time] => 1539269424163
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032027
)

2018-10-11 16:50:31 - cex delete buy orders: eth_btc [above margin]
2018-10-11 16:51:24 - cex place new buy order: eth_btc 0.03201 19.8 [7310973994]Array
(
    [complete] => 
    [id] => 7310973994
    [time] => 1539269484345
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03201
)

2018-10-11 16:51:32 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:51:33 - cex place new buy order: eth_btc 0.032014 19.8 [7310974560] margin:0.23114887236833]Array
(
    [complete] => 
    [id] => 7310974560
    [time] => 1539269493305
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032014
)

2018-10-11 16:51:40 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:51:41 - cex place new buy order: eth_btc 0.032018 19.8 [7310975059] margin:0.22175026547568]Array
(
    [complete] => 
    [id] => 7310975059
    [time] => 1539269501429
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032018
)

2018-10-11 16:51:49 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:51:50 - cex place new buy order: eth_btc 0.03202 19.8 [7310975692] margin:0.23110555902561]Array
(
    [complete] => 
    [id] => 7310975692
    [time] => 1539269510358
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03202
)

2018-10-11 16:51:57 - cex delete buy orders: eth_btc[move]
2018-10-11 16:51:59 - cex place new buy order: eth_btc 0.032021 19.8 [7310976318] margin:0.19986259446632]Array
(
    [complete] => 
    [id] => 7310976318
    [time] => 1539269519111
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032021
)

2018-10-11 16:52:03 - cex delete buy orders: eth_btc[move]
2018-10-11 16:52:05 - cex place new buy order: eth_btc 0.032022 19.8 [7310976745] margin:0.19985635324609]Array
(
    [complete] => 
    [id] => 7310976745
    [time] => 1539269524761
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032022
)

2018-10-11 16:52:11 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:52:12 - cex place new buy order: eth_btc 0.032025 19.8 [7310977378] margin:0.20296643247464]Array
(
    [complete] => 
    [id] => 7310977378
    [time] => 1539269532144
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032025
)

2018-10-11 16:52:20 - cex delete buy orders: eth_btc [above margin]
2018-10-11 16:52:28 - cex place new buy order: eth_btc 0.032005 19.8 [7310979033]Array
(
    [complete] => 
    [id] => 7310979033
    [time] => 1539269547734
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032005
)

2018-10-11 16:52:34 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:52:36 - cex place new buy order: eth_btc 0.032008 19.8 [7310979680] margin:0.23119220194951]Array
(
    [complete] => 
    [id] => 7310979680
    [time] => 1539269555550
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032008
)

2018-10-11 16:52:46 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:52:48 - cex place new buy order: eth_btc 0.03201 19.8 [7310980627] margin:0.23742580443611]Array
(
    [complete] => 
    [id] => 7310980627
    [time] => 1539269567911
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03201
)

2018-10-11 16:52:54 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:52:56 - cex place new buy order: eth_btc 0.032012 19.8 [7310981238] margin:0.23741097088592]Array
(
    [complete] => 
    [id] => 7310981238
    [time] => 1539269575657
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032012
)

2018-10-11 16:53:03 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:53:04 - cex place new buy order: eth_btc 0.032014 19.8 [7310981842] margin:0.24051977259949]Array
(
    [complete] => 
    [id] => 7310981842
    [time] => 1539269584047
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032014
)

2018-10-11 16:53:11 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:53:12 - cex place new buy order: eth_btc 0.032019 19.8 [7310982417] margin:0.21549704862738]Array
(
    [complete] => 
    [id] => 7310982417
    [time] => 1539269592377
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032019
)

2018-10-11 16:53:20 - cex delete buy orders: eth_btc [above margin]
2018-10-11 16:53:29 - cex place new buy order: eth_btc 0.032003 19.8 [7310983637]Array
(
    [complete] => 
    [id] => 7310983637
    [time] => 1539269608630
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032003
)

2018-10-11 16:53:35 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:53:37 - cex place new buy order: eth_btc 0.032019 19.8 [7310984609] margin:0.24048221368562]Array
(
    [complete] => 
    [id] => 7310984609
    [time] => 1539269617494
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032019
)

2018-10-11 16:53:46 - cex delete buy orders: eth_btc [above margin]
2018-10-11 16:53:54 - cex place new buy order: eth_btc 0.032002 19.8 [7310987313]Array
(
    [complete] => 
    [id] => 7310987313
    [time] => 1539269633651
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032002
)

2018-10-11 16:53:59 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:54:01 - cex place new buy order: eth_btc 0.032006 19.8 [7310988457] margin:0.27182403299382]Array
(
    [complete] => 
    [id] => 7310988457
    [time] => 1539269640802
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032006
)

2018-10-11 16:54:04 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:54:05 - cex place new buy order: eth_btc 0.032008 19.8 [7310988932] margin:0.26555861034743]Array
(
    [complete] => 
    [id] => 7310988932
    [time] => 1539269644695
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032008
)

2018-10-11 16:54:12 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:54:14 - cex place new buy order: eth_btc 0.032012 19.8 [7310990225] margin:0.25303011370736]Array
(
    [complete] => 
    [id] => 7310990225
    [time] => 1539269653647
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032012
)

2018-10-11 16:54:20 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:54:21 - cex place new buy order: eth_btc 0.032016 19.8 [7310991247] margin:0.24050474762618]Array
(
    [complete] => 
    [id] => 7310991247
    [time] => 1539269661417
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032016
)

2018-10-11 16:54:28 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:54:29 - cex place new buy order: eth_btc 0.032018 19.8 [7310992010] margin:0.24361296770568]Array
(
    [complete] => 
    [id] => 7310992010
    [time] => 1539269668742
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032018
)

2018-10-11 16:54:35 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:54:37 - cex place new buy order: eth_btc 0.03202 19.8 [7310992943] margin:0.20299812617115]Array
(
    [complete] => 
    [id] => 7310992943
    [time] => 1539269676626
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03202
)

2018-10-11 16:54:43 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:54:44 - cex place new buy order: eth_btc 0.032022 19.8 [7310993958] margin:0.20610830054337]Array
(
    [complete] => 
    [id] => 7310993958
    [time] => 1539269684081
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032022
)

2018-10-11 16:54:52 - cex delete buy orders: eth_btc [above margin]
2018-10-11 16:54:59 - cex place new buy order: eth_btc 0.032001 19.8 [7310996202]Array
(
    [complete] => 
    [id] => 7310996202
    [time] => 1539269699417
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032001
)

2018-10-11 16:55:04 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:55:05 - cex place new buy order: eth_btc 0.032011 19.8 [7310996963] margin:0.26240979663241]Array
(
    [complete] => 
    [id] => 7310996963
    [time] => 1539269705157
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032011
)

2018-10-11 16:55:13 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:55:14 - cex place new buy order: eth_btc 0.032014 19.8 [7310997902] margin:0.22802523895795]Array
(
    [complete] => 
    [id] => 7310997902
    [time] => 1539269714062
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032014
)

2018-10-11 16:55:22 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:55:23 - cex place new buy order: eth_btc 0.032018 19.8 [7310998528] margin:0.20925729277284]Array
(
    [complete] => 
    [id] => 7310998528
    [time] => 1539269723269
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032018
)

2018-10-11 16:55:31 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:55:33 - cex place new buy order: eth_btc 0.03202 19.8 [7310999441] margin:0.22798251093068]Array
(
    [complete] => 
    [id] => 7310999441
    [time] => 1539269732590
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03202
)

2018-10-11 16:55:41 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:55:42 - cex place new buy order: eth_btc 0.032022 19.8 [7311000289] margin:0.22484541877459]Array
(
    [complete] => 
    [id] => 7311000289
    [time] => 1539269742069
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032022
)

2018-10-11 16:55:50 - cex delete buy orders: eth_btc [above margin]
2018-10-11 16:55:57 - cex place new buy order: eth_btc 0.03201 19.8 [7311001979]Array
(
    [complete] => 
    [id] => 7311001979
    [time] => 1539269757436
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03201
)

2018-10-11 16:56:03 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:56:04 - cex place new buy order: eth_btc 0.032018 19.8 [7311002767] margin:0.25610594040852]Array
(
    [complete] => 
    [id] => 7311002767
    [time] => 1539269764366
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032018
)

2018-10-11 16:56:12 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:56:14 - cex place new buy order: eth_btc 0.03202 19.8 [7311003778] margin:0.20924422236102]Array
(
    [complete] => 
    [id] => 7311003778
    [time] => 1539269773646
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03202
)

2018-10-11 16:56:22 - cex delete buy orders: eth_btc [above margin]
2018-10-11 16:56:31 - cex place new buy order: eth_btc 0.032008 19.8 [7311005150]Array
(
    [complete] => 
    [id] => 7311005150
    [time] => 1539269791368
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032008
)

2018-10-11 16:56:39 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:56:40 - cex place new buy order: eth_btc 0.03201 19.8 [7311005705] margin:0.22180568572319]Array
(
    [complete] => 
    [id] => 7311005705
    [time] => 1539269800049
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03201
)

2018-10-11 16:56:48 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:56:50 - cex place new buy order: eth_btc 0.032012 19.8 [7311006315] margin:0.22179182806448]Array
(
    [complete] => 
    [id] => 7311006315
    [time] => 1539269810137
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032012
)

2018-10-11 16:56:58 - cex delete buy orders: eth_btc [above margin]
2018-10-11 16:57:39 - cex place new buy order: eth_btc 0.03198 19.8 [7311010227]Array
(
    [complete] => 
    [id] => 7311010227
    [time] => 1539269858844
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03198
)

2018-10-11 16:57:46 - cex delete buy orders: eth_btc [above margin]
2018-10-11 16:58:49 - cex place new buy order: eth_btc 0.031964 19.8 [7311015422]Array
(
    [complete] => 
    [id] => 7311015422
    [time] => 1539269928928
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031964
)

2018-10-11 16:58:55 - cex delete buy orders: eth_btc[move]
2018-10-11 16:58:57 - cex place new buy order: eth_btc 0.031965 19.8 [7311016037] margin:0.19708440217732]Array
(
    [complete] => 
    [id] => 7311016037
    [time] => 1539269936529
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031965
)

2018-10-11 16:59:04 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:59:05 - cex place new buy order: eth_btc 0.031967 19.8 [7311016778] margin:0.20020646291485]Array
(
    [complete] => 
    [id] => 7311016778
    [time] => 1539269944686
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031967
)

2018-10-11 16:59:12 - cex delete buy orders: eth_btc [above margin]
2018-10-11 16:59:25 - cex place new buy order: eth_btc 0.031971 19.8 [7311018171]Array
(
    [complete] => 
    [id] => 7311018171
    [time] => 1539269965363
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031971
)

2018-10-11 16:59:32 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:59:34 - cex place new buy order: eth_btc 0.031975 19.8 [7311018836] margin:0.20015637216573]Array
(
    [complete] => 
    [id] => 7311018836
    [time] => 1539269973558
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031975
)

2018-10-11 16:59:42 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:59:43 - cex place new buy order: eth_btc 0.031977 19.8 [7311019527] margin:0.21890733965038]Array
(
    [complete] => 
    [id] => 7311019527
    [time] => 1539269983487
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031977
)

2018-10-11 16:59:53 - cex delete buy orders: eth_btc [replace]
2018-10-11 16:59:54 - cex place new buy order: eth_btc 0.031979 19.8 [7311020470] margin:0.21576659682916]Array
(
    [complete] => 
    [id] => 7311020470
    [time] => 1539269994350
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031979
)

2018-10-11 17:00:02 - cex delete buy orders: eth_btc [replace]
2018-10-11 17:00:03 - cex place new buy order: eth_btc 0.031987 19.8 [7311020968] margin:0.22821771344608]Array
(
    [complete] => 
    [id] => 7311020968
    [time] => 1539270003009
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031987
)

2018-10-11 17:00:05 - cex place new buy order: eth_btc 0.031989 2.6659 [7311021172]Array
(
    [complete] => 
    [id] => 7311021172
    [time] => 1539270005403
    [pending] => 2.66590000
    [amount] => 2.66590000
    [type] => buy
    [price] => 0.031989
)

2018-10-11 17:00:13 - cex delete buy orders: eth_btc [replace]
2018-10-11 17:00:14 - cex place new buy order: eth_btc 0.031993 19.8 [7311021669] margin:0.24067764823554]Array
(
    [complete] => 
    [id] => 7311021669
    [time] => 1539270014519
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031993
)

2018-10-11 17:00:21 - cex delete buy orders: eth_btc [replace]
2018-10-11 17:00:22 - cex place new buy order: eth_btc 0.031999 19.8 [7311022100] margin:0.23750742210693]Array
(
    [complete] => 
    [id] => 7311022100
    [time] => 1539270022405
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031999
)

2018-10-11 17:00:29 - cex delete buy orders: eth_btc [replace]
2018-10-11 17:00:31 - cex place new buy order: eth_btc 0.032003 19.8 [7311022585] margin:0.23747773646221]Array
(
    [complete] => 
    [id] => 7311022585
    [time] => 1539270030622
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032003
)

2018-10-11 17:00:39 - cex delete buy orders: eth_btc [replace]
2018-10-11 17:00:40 - cex place new buy order: eth_btc 0.032009 19.8 [7311023261] margin:0.22493673654282]Array
(
    [complete] => 
    [id] => 7311023261
    [time] => 1539270039771
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032009
)

2018-10-11 17:00:47 - cex delete buy orders: eth_btc [replace]
2018-10-11 17:00:49 - cex place new buy order: eth_btc 0.032011 19.8 [7311023903] margin:0.23117053512856]Array
(
    [complete] => 
    [id] => 7311023903
    [time] => 1539270048602
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032011
)

2018-10-11 17:00:58 - cex delete buy orders: eth_btc [replace]
2018-10-11 17:01:00 - cex place new buy order: eth_btc 0.032017 19.8 [7311024888] margin:0.21551051004154]Array
(
    [complete] => 
    [id] => 7311024888
    [time] => 1539270060237
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032017
)

2018-10-11 17:01:04 - cex delete buy orders: eth_btc [above margin]
2018-10-11 17:01:41 - cex place new buy order: eth_btc 0.031986 19.8 [7311027649]Array
(
    [complete] => 
    [id] => 7311027649
    [time] => 1539270100915
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031986
)

2018-10-11 17:01:48 - cex delete buy orders: eth_btc [replace]
2018-10-11 17:01:49 - cex place new buy order: eth_btc 0.031988 19.8 [7311028284] margin:0.22821057896709]Array
(
    [complete] => 
    [id] => 7311028284
    [time] => 1539270109058
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031988
)

2018-10-11 17:01:56 - cex delete buy orders: eth_btc [replace]
2018-10-11 17:01:57 - cex place new buy order: eth_btc 0.031992 19.8 [7311029014] margin:0.21567891972993]Array
(
    [complete] => 
    [id] => 7311029014
    [time] => 1539270117271
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031992
)

2018-10-11 17:02:03 - cex delete buy orders: eth_btc [replace]
2018-10-11 17:02:04 - cex place new buy order: eth_btc 0.031994 19.8 [7311029709] margin:0.20316309307993]Array
(
    [complete] => 
    [id] => 7311029709
    [time] => 1539270124297
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031994
)

2018-10-11 17:02:13 - cex delete buy orders: eth_btc [above margin]
2018-10-11 17:03:17 - cex place new buy order: eth_btc 0.031966 19.8 [7311035515]Array
(
    [complete] => 
    [id] => 7311035515
    [time] => 1539270197001
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031966
)

2018-10-11 17:03:23 - cex delete buy orders: eth_btc [replace]
2018-10-11 17:03:24 - cex place new buy order: eth_btc 0.031968 19.8 [7311035989] margin:0.20332832832832]Array
(
    [complete] => 
    [id] => 7311035989
    [time] => 1539270203842
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031968
)

2018-10-11 17:03:31 - cex delete buy orders: eth_btc [replace]
2018-10-11 17:03:32 - cex place new buy order: eth_btc 0.03197 19.8 [7311036529] margin:0.2095714732562]Array
(
    [complete] => 
    [id] => 7311036529
    [time] => 1539270212024
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03197
)

2018-10-11 17:03:39 - cex delete buy orders: eth_btc[move]
2018-10-11 17:03:41 - cex place new buy order: eth_btc 0.031973 19.8 [7311037125] margin:0.19703509101145]Array
(
    [complete] => 
    [id] => 7311037125
    [time] => 1539270221226
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031973
)

2018-10-11 17:03:48 - cex delete buy orders: eth_btc [replace]
2018-10-11 17:03:49 - cex place new buy order: eth_btc 0.031975 19.8 [7311037702] margin:0.20641125879592]Array
(
    [complete] => 
    [id] => 7311037702
    [time] => 1539270229458
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031975
)

2018-10-11 17:03:57 - cex delete buy orders: eth_btc [replace]
2018-10-11 17:03:58 - cex place new buy order: eth_btc 0.031977 19.8 [7311038561] margin:0.24392532132471]Array
(
    [complete] => 
    [id] => 7311038561
    [time] => 1539270237842
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031977
)

2018-10-11 17:04:04 - cex delete buy orders: eth_btc [replace]
2018-10-11 17:04:05 - cex place new buy order: eth_btc 0.031982 19.8 [7311039198] margin:0.24388718654242]Array
(
    [complete] => 
    [id] => 7311039198
    [time] => 1539270244710
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031982
)

2018-10-11 17:04:14 - cex delete buy orders: eth_btc [replace]
2018-10-11 17:04:16 - cex place new buy order: eth_btc 0.031984 19.8 [7311040434] margin:0.23449224612306]Array
(
    [complete] => 
    [id] => 7311040434
    [time] => 1539270255992
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031984
)

2018-10-11 17:04:23 - cex delete buy orders: eth_btc [replace]
2018-10-11 17:04:24 - cex place new buy order: eth_btc 0.031988 19.8 [7311041517] margin:0.2094535450794]Array
(
    [complete] => 
    [id] => 7311041517
    [time] => 1539270264299
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031988
)

2018-10-11 17:04:32 - cex delete buy orders: eth_btc [replace]
2018-10-11 17:04:34 - cex place new buy order: eth_btc 0.03199 19.8 [7311042698] margin:0.20631447327291]Array
(
    [complete] => 
    [id] => 7311042698
    [time] => 1539270273960
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03199
)

2018-10-11 17:04:43 - cex delete buy orders: eth_btc[move]
2018-10-11 17:04:44 - cex place new buy order: eth_btc 0.031991 19.8 [7311044383] margin:0.19692423105777]Array
(
    [complete] => 
    [id] => 7311044383
    [time] => 1539270284351
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031991
)

2018-10-11 17:04:51 - cex delete buy orders: eth_btc [above margin]
2018-10-11 17:05:38 - cex place new buy order: eth_btc 0.031978 19.8 [7311051532]Array
(
    [complete] => 
    [id] => 7311051532
    [time] => 1539270337867
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031978
)

2018-10-11 17:05:44 - cex delete buy orders: eth_btc [replace]
2018-10-11 17:05:46 - cex place new buy order: eth_btc 0.03198 19.8 [7311052339] margin:0.24702939337085]Array
(
    [complete] => 
    [id] => 7311052339
    [time] => 1539270345571
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03198
)

2018-10-11 17:05:53 - cex delete buy orders: eth_btc [replace]
2018-10-11 17:05:55 - cex place new buy order: eth_btc 0.031984 19.8 [7311052930] margin:0.24074537268635]Array
(
    [complete] => 
    [id] => 7311052930
    [time] => 1539270354733
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031984
)

2018-10-11 17:06:03 - cex delete buy orders: eth_btc [replace]
2018-10-11 17:06:04 - cex place new buy order: eth_btc 0.031986 19.8 [7311053554] margin:0.22822484837115]Array
(
    [complete] => 
    [id] => 7311053554
    [time] => 1539270364069
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031986
)

2018-10-11 17:06:11 - cex delete buy orders: eth_btc [replace]
2018-10-11 17:06:12 - cex place new buy order: eth_btc 0.031989 19.8 [7311054001] margin:0.2063209228172]Array
(
    [complete] => 
    [id] => 7311054001
    [time] => 1539270372389
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031989
)

2018-10-11 17:06:20 - cex delete buy orders: eth_btc [replace]
2018-10-11 17:06:21 - cex place new buy order: eth_btc 0.031991 19.8 [7311054631] margin:0.20005626582478]Array
(
    [complete] => 
    [id] => 7311054631
    [time] => 1539270381491
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031991
)

2018-10-11 17:06:29 - cex delete buy orders: eth_btc [above margin]
2018-10-11 17:06:37 - cex place new buy order: eth_btc 0.031978 19.8 [7311055502]Array
(
    [complete] => 
    [id] => 7311055502
    [time] => 1539270397408
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031978
)

2018-10-11 17:06:46 - cex delete buy orders: eth_btc [replace]
2018-10-11 17:06:47 - cex place new buy order: eth_btc 0.03198 19.8 [7311056073] margin:0.22826766729205]Array
(
    [complete] => 
    [id] => 7311056073
    [time] => 1539270407220
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03198
)

2018-10-11 17:06:56 - cex delete buy orders: eth_btc [replace]
2018-10-11 17:06:58 - cex place new buy order: eth_btc 0.031984 19.8 [7311056850] margin:0.22511255627815]Array
(
    [complete] => 
    [id] => 7311056850
    [time] => 1539270417559
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031984
)

2018-10-11 17:07:05 - cex place new buy order: eth_btc 0.031987 2.6679 [7311057449]Array
(
    [complete] => 
    [id] => 7311057449
    [time] => 1539270425344
    [pending] => 2.66790000
    [amount] => 2.66790000
    [type] => buy
    [price] => 0.031987
)

2018-10-11 17:07:13 - cex delete buy orders: eth_btc [replace]
2018-10-11 17:07:14 - cex place new buy order: eth_btc 0.03199 19.8 [7311058271] margin:0.20006251953737]Array
(
    [complete] => 
    [id] => 7311058271
    [time] => 1539270434290
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03199
)

2018-10-11 17:07:22 - cex delete buy orders: eth_btc [above margin]
2018-10-11 17:07:30 - cex place new buy order: eth_btc 0.031981 19.8 [7311059464]Array
(
    [complete] => 
    [id] => 7311059464
    [time] => 1539270450417
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031981
)

2018-10-11 17:07:36 - cex delete buy orders: eth_btc [replace]
2018-10-11 17:07:38 - cex place new buy order: eth_btc 0.031983 19.8 [7311059934] margin:0.20323296751399]Array
(
    [complete] => 
    [id] => 7311059934
    [time] => 1539270457740
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031983
)

2018-10-11 17:07:46 - cex delete buy orders: eth_btc [above margin]
2018-10-11 17:08:10 - cex place new buy order: eth_btc 0.031981 19.8 [7311061970]Array
(
    [complete] => 
    [id] => 7311061970
    [time] => 1539270489900
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031981
)

2018-10-11 17:08:15 - cex delete buy orders: eth_btc [above margin]
2018-10-11 17:09:46 - cex place new buy order: eth_btc 0.031974 19.8 [7311068505]Array
(
    [complete] => 
    [id] => 7311068505
    [time] => 1539270586048
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031974
)

2018-10-11 17:09:53 - cex delete buy orders: eth_btc [replace]
2018-10-11 17:09:54 - cex place new buy order: eth_btc 0.031976 19.8 [7311069201] margin:0.2064048036027]Array
(
    [complete] => 
    [id] => 7311069201
    [time] => 1539270594391
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031976
)

2018-10-11 17:10:01 - cex delete buy orders: eth_btc [replace]
2018-10-11 17:10:02 - cex place new buy order: eth_btc 0.031978 19.8 [7311069738] margin:0.21264619425856]Array
(
    [complete] => 
    [id] => 7311069738
    [time] => 1539270602237
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031978
)

2018-10-11 17:10:05 - cex delete buy orders: eth_btc [replace]
2018-10-11 17:10:07 - cex place new buy order: eth_btc 0.03198 19.8 [7311070098] margin:0.20950594121325]Array
(
    [complete] => 
    [id] => 7311070098
    [time] => 1539270606643
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03198
)

2018-10-11 17:10:15 - cex delete buy orders: eth_btc [above margin]
2018-10-11 17:10:24 - cex place new buy order: eth_btc 0.031974 19.8 [7311071519]Array
(
    [complete] => 
    [id] => 7311071519
    [time] => 1539270624128
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031974
)

2018-10-11 17:10:32 - cex delete buy orders: eth_btc [replace]
2018-10-11 17:10:33 - cex place new buy order: eth_btc 0.031978 19.8 [7311072216] margin:0.26580774282319]Array
(
    [complete] => 
    [id] => 7311072216
    [time] => 1539270633399
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031978
)

2018-10-11 17:10:42 - cex delete buy orders: eth_btc [replace]
2018-10-11 17:10:43 - cex place new buy order: eth_btc 0.031986 19.8 [7311072912] margin:0.24385668730069]Array
(
    [complete] => 
    [id] => 7311072912
    [time] => 1539270643502
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031986
)

2018-10-11 17:10:52 - cex delete buy orders: eth_btc [above margin]
2018-10-11 17:11:01 - cex place new buy order: eth_btc 0.031978 19.8 [7311074031]Array
(
    [complete] => 
    [id] => 7311074031
    [time] => 1539270661169
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031978
)

2018-10-11 17:11:04 - cex delete buy orders: eth_btc [replace]
2018-10-11 17:11:05 - cex place new buy order: eth_btc 0.03198 19.8 [7311074275] margin:0.22514071294557]Array
(
    [complete] => 
    [id] => 7311074275
    [time] => 1539270664745
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03198
)

2018-10-11 17:11:12 - cex delete buy orders: eth_btc [replace]
2018-10-11 17:11:13 - cex place new buy order: eth_btc 0.031982 19.8 [7311074814] margin:0.2188731161278]Array
(
    [complete] => 
    [id] => 7311074814
    [time] => 1539270673505
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031982
)

2018-10-11 17:11:21 - cex delete buy orders: eth_btc [replace]
2018-10-11 17:11:22 - cex place new buy order: eth_btc 0.031984 19.8 [7311075481] margin:0.21573286643322]Array
(
    [complete] => 
    [id] => 7311075481
    [time] => 1539270681718
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031984
)

2018-10-11 17:11:30 - cex delete buy orders: eth_btc [above margin]
2018-10-11 17:12:25 - cex place new buy order: eth_btc 0.031978 19.8 [7311079117]Array
(
    [complete] => 
    [id] => 7311079117
    [time] => 1539270745141
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031978
)

2018-10-11 17:12:32 - cex delete buy orders: eth_btc [above margin]
2018-10-11 17:18:10 - cex place new buy order: eth_btc 0.031912 19.8 [7311105704]Array
(
    [complete] => 
    [id] => 7311105704
    [time] => 1539271089564
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031912
)

2018-10-11 17:18:16 - cex delete buy orders: eth_btc [replace]
2018-10-11 17:18:17 - cex place new buy order: eth_btc 0.031916 19.8 [7311106076] margin:0.20679283118183]Array
(
    [complete] => 
    [id] => 7311106076
    [time] => 1539271096850
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031916
)

2018-10-11 17:18:23 - cex delete buy orders: eth_btc [above margin]
2018-10-11 17:18:59 - cex place new buy order: eth_btc 0.031897 19.8 [7311108679]Array
(
    [complete] => 
    [id] => 7311108679
    [time] => 1539271138660
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031897
)

2018-10-11 17:19:04 - cex place new buy order: eth_btc 0.031903 2.7285 [7311109023]Array
(
    [complete] => 
    [id] => 7311109023
    [time] => 1539271144125
    [pending] => 2.72850000
    [amount] => 2.72850000
    [type] => buy
    [price] => 0.031903
)

2018-10-11 17:19:12 - cex delete buy orders: eth_btc [replace]
2018-10-11 17:19:13 - cex place new buy order: eth_btc 0.031909 19.8 [7311109601] margin:0.23504340468206]Array
(
    [complete] => 
    [id] => 7311109601
    [time] => 1539271152985
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031909
)

2018-10-11 17:19:20 - cex delete buy orders: eth_btc [above margin]
2018-10-11 17:20:12 - cex place new buy order: eth_btc 0.031931 19.8 [7311114475]Array
(
    [complete] => 
    [id] => 7311114475
    [time] => 1539271212195
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031931
)

2018-10-11 17:20:20 - cex delete buy orders: eth_btc [above margin]
2018-10-11 17:22:32 - cex place new buy order: eth_btc 0.031895 19.8 [7311125035]Array
(
    [complete] => 
    [id] => 7311125035
    [time] => 1539271352064
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031895
)

2018-10-11 17:22:40 - cex delete buy orders: eth_btc [above margin]
2018-10-11 17:24:23 - cex place new buy order: eth_btc 0.031904 19.8 [7311134798]Array
(
    [complete] => 
    [id] => 7311134798
    [time] => 1539271462899
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031904
)

2018-10-11 17:24:30 - cex delete buy orders: eth_btc [replace]
2018-10-11 17:24:31 - cex place new buy order: eth_btc 0.031906 19.8 [7311135543] margin:0.21312605779478]Array
(
    [complete] => 
    [id] => 7311135543
    [time] => 1539271470655
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031906
)

2018-10-11 17:24:37 - cex delete buy orders: eth_btc [replace]
2018-10-11 17:24:39 - cex place new buy order: eth_btc 0.031909 19.8 [7311136279] margin:0.2037042840578]Array
(
    [complete] => 
    [id] => 7311136279
    [time] => 1539271479332
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031909
)

2018-10-11 17:24:52 - cex delete buy orders: eth_btc[move]
2018-10-11 17:24:54 - cex place new buy order: eth_btc 0.03191 19.8 [7311137394] margin:0.19742408573846]Array
(
    [complete] => 
    [id] => 7311137394
    [time] => 1539271494149
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03191
)

2018-10-11 17:25:04 - cex delete buy orders: eth_btc [replace]
2018-10-11 17:25:05 - cex place new buy order: eth_btc 0.031913 19.8 [7311138772] margin:0.20054523235045]Array
(
    [complete] => 
    [id] => 7311138772
    [time] => 1539271504789
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031913
)

2018-10-11 17:25:11 - cex delete buy orders: eth_btc [replace]
2018-10-11 17:25:13 - cex place new buy order: eth_btc 0.031915 19.8 [7311139731] margin:0.21933260222466]Array
(
    [complete] => 
    [id] => 7311139731
    [time] => 1539271512632
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031915
)

2018-10-11 17:25:21 - cex delete buy orders: eth_btc [replace]
2018-10-11 17:25:22 - cex place new buy order: eth_btc 0.031917 19.8 [7311140665] margin:0.21305260519473]Array
(
    [complete] => 
    [id] => 7311140665
    [time] => 1539271521815
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031917
)

2018-10-11 17:25:29 - cex delete buy orders: eth_btc [above margin]
2018-10-11 17:26:00 - cex place new buy order: eth_btc 0.031923 19.8 [7311144461]Array
(
    [complete] => 
    [id] => 7311144461
    [time] => 1539271559854
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031923
)

2018-10-11 17:26:03 - cex delete buy orders: eth_btc [replace]
2018-10-11 17:26:04 - cex place new buy order: eth_btc 0.031925 19.8 [7311144901] margin:0.20360219263897]Array
(
    [complete] => 
    [id] => 7311144901
    [time] => 1539271564457
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031925
)

2018-10-11 17:26:12 - cex delete buy orders: eth_btc [above margin]
2018-10-11 17:28:24 - cex place new buy order: eth_btc 0.031861 19.8 [7311156294]Array
(
    [complete] => 
    [id] => 7311156294
    [time] => 1539271703802
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031861
)

2018-10-11 17:28:30 - cex delete buy orders: eth_btc [replace]
2018-10-11 17:28:31 - cex place new buy order: eth_btc 0.031863 19.8 [7311156645] margin:0.23852116875374]Array
(
    [complete] => 
    [id] => 7311156645
    [time] => 1539271710984
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031863
)

2018-10-11 17:28:39 - cex delete buy orders: eth_btc [replace]
2018-10-11 17:28:40 - cex place new buy order: eth_btc 0.031866 19.8 [7311157176] margin:0.22908429046633]Array
(
    [complete] => 
    [id] => 7311157176
    [time] => 1539271720336
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031866
)

2018-10-11 17:28:47 - cex delete buy orders: eth_btc [replace]
2018-10-11 17:28:50 - cex place new buy order: eth_btc 0.031871 19.8 [7311157928] margin:0.21963540522729]Array
(
    [complete] => 
    [id] => 7311157928
    [time] => 1539271729593
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031871
)

2018-10-11 17:28:56 - cex delete buy orders: eth_btc [replace]
2018-10-11 17:28:57 - cex place new buy order: eth_btc 0.031873 19.8 [7311158455] margin:0.20707181627084]Array
(
    [complete] => 
    [id] => 7311158455
    [time] => 1539271737085
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031873
)

2018-10-11 17:29:03 - cex delete buy orders: eth_btc[move]
2018-10-11 17:29:04 - cex place new buy order: eth_btc 0.031876 19.8 [7311158991] margin:0.19763465821752]Array
(
    [complete] => 
    [id] => 7311158991
    [time] => 1539271744300
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031876
)

2018-10-11 17:29:11 - cex delete buy orders: eth_btc [above margin]
2018-10-11 17:32:43 - cex place new buy order: eth_btc 0.031943 19.8 [7311172223]Array
(
    [complete] => 
    [id] => 7311172223
    [time] => 1539271962936
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031943
)

2018-10-11 17:32:49 - cex delete buy orders: eth_btc [above margin]
2018-10-11 17:33:04 - cex place new buy order: eth_btc 0.031939 19.8 [7311173633]Array
(
    [complete] => 
    [id] => 7311173633
    [time] => 1539271984113
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031939
)

2018-10-11 17:33:11 - cex delete buy orders: eth_btc [above margin]
2018-10-11 17:33:18 - cex place new buy order: eth_btc 0.031943 19.8 [7311174407]Array
(
    [complete] => 
    [id] => 7311174407
    [time] => 1539271998497
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031943
)

2018-10-11 17:33:24 - cex delete buy orders: eth_btc [above margin]
2018-10-11 17:36:12 - cex place new buy order: eth_btc 0.031898 19.8 [7311189834]Array
(
    [complete] => 
    [id] => 7311189834
    [time] => 1539272171849
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031898
)

2018-10-11 17:36:19 - cex delete buy orders: eth_btc [replace]
2018-10-11 17:36:20 - cex place new buy order: eth_btc 0.031901 19.8 [7311190541] margin:0.21629416005768]Array
(
    [complete] => 
    [id] => 7311190541
    [time] => 1539272180382
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031901
)

2018-10-11 17:36:27 - cex delete buy orders: eth_btc [replace]
2018-10-11 17:36:29 - cex place new buy order: eth_btc 0.031905 19.8 [7311191536] margin:0.22880426265475]Array
(
    [complete] => 
    [id] => 7311191536
    [time] => 1539272189494
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031905
)

2018-10-11 17:36:37 - cex delete buy orders: eth_btc [replace]
2018-10-11 17:36:38 - cex place new buy order: eth_btc 0.031907 19.8 [7311192313] margin:0.21625348669572]Array
(
    [complete] => 
    [id] => 7311192313
    [time] => 1539272197816
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031907
)

2018-10-11 17:36:45 - cex delete buy orders: eth_btc [replace]
2018-10-11 17:36:46 - cex place new buy order: eth_btc 0.03191 19.8 [7311192769] margin:0.21936696960201]Array
(
    [complete] => 
    [id] => 7311192769
    [time] => 1539272205985
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03191
)

2018-10-11 17:36:54 - cex delete buy orders: eth_btc[move]
2018-10-11 17:36:55 - cex place new buy order: eth_btc 0.031914 19.8 [7311193430] margin:0.1973993420022]Array
(
    [complete] => 
    [id] => 7311193430
    [time] => 1539272215115
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031914
)

2018-10-11 17:37:04 - cex delete buy orders: eth_btc [replace]
2018-10-11 17:37:05 - cex place new buy order: eth_btc 0.031918 19.8 [7311193925] margin:0.24124318566325]Array
(
    [complete] => 
    [id] => 7311193925
    [time] => 1539272225399
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031918
)

2018-10-11 17:37:14 - cex delete buy orders: eth_btc [replace]
2018-10-11 17:37:15 - cex place new buy order: eth_btc 0.03192 19.8 [7311194647] margin:0.23496240601504]Array
(
    [complete] => 
    [id] => 7311194647
    [time] => 1539272235500
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03192
)

2018-10-11 17:37:23 - cex delete buy orders: eth_btc [replace]
2018-10-11 17:37:25 - cex place new buy order: eth_btc 0.03193 19.8 [7311195331] margin:0.24115252113999]Array
(
    [complete] => 
    [id] => 7311195331
    [time] => 1539272244842
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03193
)

2018-10-11 17:37:31 - cex delete buy orders: eth_btc [replace]
2018-10-11 17:37:33 - cex place new buy order: eth_btc 0.031932 19.8 [7311195916] margin:0.20982086934735]Array
(
    [complete] => 
    [id] => 7311195916
    [time] => 1539272253075
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031932
)

2018-10-11 17:37:40 - cex delete buy orders: eth_btc [replace]
2018-10-11 17:37:41 - cex place new buy order: eth_btc 0.031934 19.8 [7311196354] margin:0.2098077284399]Array
(
    [complete] => 
    [id] => 7311196354
    [time] => 1539272261228
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031934
)

2018-10-11 17:37:48 - cex delete buy orders: eth_btc[move]
2018-10-11 17:37:49 - cex place new buy order: eth_btc 0.031935 19.8 [7311196911] margin:0.19726953907815]Array
(
    [complete] => 
    [id] => 7311196911
    [time] => 1539272269382
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031935
)

2018-10-11 17:37:56 - cex delete buy orders: eth_btc [above margin]
2018-10-11 17:38:04 - cex place new buy order: eth_btc 0.031919 19.8 [7311197554]Array
(
    [complete] => 
    [id] => 7311197554
    [time] => 1539272283615
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031919
)

2018-10-11 17:38:11 - cex delete buy orders: eth_btc [replace]
2018-10-11 17:38:12 - cex place new buy order: eth_btc 0.031922 19.8 [7311198117] margin:0.20988659858403]Array
(
    [complete] => 
    [id] => 7311198117
    [time] => 1539272292264
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031922
)

2018-10-11 17:38:19 - cex delete buy orders: eth_btc[move]
2018-10-11 17:38:21 - cex place new buy order: eth_btc 0.031925 19.8 [7311198517] margin:0.19733132869759]Array
(
    [complete] => 
    [id] => 7311198517
    [time] => 1539272300580
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031925
)

2018-10-11 17:38:27 - cex delete buy orders: eth_btc [above margin]
2018-10-11 17:46:12 - cex place new buy order: eth_btc 0.031848 19.8 [7311229667]Array
(
    [complete] => 
    [id] => 7311229667
    [time] => 1539272771849
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031848
)

2018-10-11 17:46:17 - cex delete buy orders: eth_btc [replace]
2018-10-11 17:46:19 - cex place new buy order: eth_btc 0.031853 19.8 [7311230346] margin:0.21034125514079]Array
(
    [complete] => 
    [id] => 7311230346
    [time] => 1539272778597
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031853
)

2018-10-11 17:46:27 - cex delete buy orders: eth_btc [replace]
2018-10-11 17:46:28 - cex place new buy order: eth_btc 0.031857 19.8 [7311230939] margin:0.20403678940264]Array
(
    [complete] => 
    [id] => 7311230939
    [time] => 1539272788192
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031857
)

2018-10-11 17:46:35 - cex delete buy orders: eth_btc [replace]
2018-10-11 17:46:37 - cex place new buy order: eth_btc 0.031862 19.8 [7311231404] margin:0.20714330550498]Array
(
    [complete] => 
    [id] => 7311231404
    [time] => 1539272796564
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031862
)

2018-10-11 17:46:45 - cex delete buy orders: eth_btc [above margin]
2018-10-11 17:47:57 - cex place new buy order: eth_btc 0.031882 19.8 [7311235791]Array
(
    [complete] => 
    [id] => 7311235791
    [time] => 1539272877507
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031882
)

2018-10-11 17:48:04 - cex delete buy orders: eth_btc [above margin]
2018-10-11 17:51:11 - cex place new buy order: eth_btc 0.031886 19.8 [7311249539]Array
(
    [complete] => 
    [id] => 7311249539
    [time] => 1539273070949
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031886
)

2018-10-11 17:51:20 - cex delete buy orders: eth_btc [replace]
2018-10-11 17:51:21 - cex place new buy order: eth_btc 0.03189 19.8 [7311250098] margin:0.21636876763875]Array
(
    [complete] => 
    [id] => 7311250098
    [time] => 1539273080954
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03189
)

2018-10-11 17:51:30 - cex delete buy orders: eth_btc [replace]
2018-10-11 17:51:32 - cex place new buy order: eth_btc 0.031893 19.8 [7311250745] margin:0.2163484150127]Array
(
    [complete] => 
    [id] => 7311250745
    [time] => 1539273092112
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031893
)

2018-10-11 17:51:39 - cex delete buy orders: eth_btc [replace]
2018-10-11 17:51:40 - cex place new buy order: eth_btc 0.031897 19.8 [7311251192] margin:0.21945637520771]Array
(
    [complete] => 
    [id] => 7311251192
    [time] => 1539273100259
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031897
)

2018-10-11 17:51:49 - cex delete buy orders: eth_btc [replace]
2018-10-11 17:51:51 - cex place new buy order: eth_btc 0.031904 19.8 [7311252068] margin:0.25075225677029]Array
(
    [complete] => 
    [id] => 7311252068
    [time] => 1539273111018
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031904
)

2018-10-11 17:51:58 - cex delete buy orders: eth_btc [replace]
2018-10-11 17:51:59 - cex place new buy order: eth_btc 0.031906 19.8 [7311252849] margin:0.24760233184979]Array
(
    [complete] => 
    [id] => 7311252849
    [time] => 1539273118681
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031906
)

2018-10-11 17:52:05 - cex delete buy orders: eth_btc [replace]
2018-10-11 17:52:07 - cex place new buy order: eth_btc 0.031909 19.8 [7311253485] margin:0.21937384436992]Array
(
    [complete] => 
    [id] => 7311253485
    [time] => 1539273126560
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031909
)

2018-10-11 17:52:13 - cex delete buy orders: eth_btc [replace]
2018-10-11 17:52:15 - cex place new buy order: eth_btc 0.031912 19.8 [7311253928] margin:0.21935322135871]Array
(
    [complete] => 
    [id] => 7311253928
    [time] => 1539273134561
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031912
)

2018-10-11 17:52:23 - cex delete buy orders: eth_btc [replace]
2018-10-11 17:52:24 - cex place new buy order: eth_btc 0.031915 19.8 [7311254567] margin:0.22873257089144]Array
(
    [complete] => 
    [id] => 7311254567
    [time] => 1539273143907
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031915
)

2018-10-11 17:52:31 - cex delete buy orders: eth_btc [replace]
2018-10-11 17:52:32 - cex place new buy order: eth_btc 0.031919 19.8 [7311254961] margin:0.22870390676399]Array
(
    [complete] => 
    [id] => 7311254961
    [time] => 1539273152214
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031919
)

2018-10-11 17:52:39 - cex delete buy orders: eth_btc [replace]
2018-10-11 17:52:40 - cex place new buy order: eth_btc 0.031921 19.8 [7311255397] margin:0.22555684345729]Array
(
    [complete] => 
    [id] => 7311255397
    [time] => 1539273160197
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031921
)

2018-10-11 17:52:47 - cex delete buy orders: eth_btc [above margin]
2018-10-11 17:53:54 - cex place new buy order: eth_btc 0.031903 19.8 [7311259260]Array
(
    [complete] => 
    [id] => 7311259260
    [time] => 1539273233608
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031903
)

2018-10-11 17:54:01 - cex delete buy orders: eth_btc [above margin]
2018-10-11 17:54:04 - cex place new buy order: eth_btc 0.0319 19.8 [7311259856]Array
(
    [complete] => 
    [id] => 7311259856
    [time] => 1539273243762
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.0319
)

2018-10-11 17:54:11 - cex delete buy orders: eth_btc [replace]
2018-10-11 17:54:12 - cex place new buy order: eth_btc 0.031903 19.8 [7311260457] margin:0.22568410494312]Array
(
    [complete] => 
    [id] => 7311260457
    [time] => 1539273252108
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031903
)

2018-10-11 17:54:19 - cex delete buy orders: eth_btc [above margin]
2018-10-11 17:54:27 - cex place new buy order: eth_btc 0.031904 19.8 [7311261658]Array
(
    [complete] => 
    [id] => 7311261658
    [time] => 1539273266613
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031904
)

2018-10-11 17:54:33 - cex delete buy orders: eth_btc [above margin]
2018-10-11 17:55:24 - cex place new buy order: eth_btc 0.031906 19.8 [7311266505]Array
(
    [complete] => 
    [id] => 7311266505
    [time] => 1539273323838
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031906
)

2018-10-11 17:55:30 - cex delete buy orders: eth_btc [above margin]
2018-10-11 17:55:53 - cex place new buy order: eth_btc 0.031906 19.8 [7311269630]Array
(
    [complete] => 
    [id] => 7311269630
    [time] => 1539273353028
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031906
)

2018-10-11 17:55:59 - cex delete buy orders: eth_btc [above margin]
2018-10-11 17:56:11 - cex place new buy order: eth_btc 0.031893 19.8 [7311271345]Array
(
    [complete] => 
    [id] => 7311271345
    [time] => 1539273370761
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031893
)

2018-10-11 17:56:17 - cex delete buy orders: eth_btc [replace]
2018-10-11 17:56:18 - cex place new buy order: eth_btc 0.031895 19.8 [7311272386] margin:0.21006427339707]Array
(
    [complete] => 
    [id] => 7311272386
    [time] => 1539273378469
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031895
)

2018-10-11 17:56:26 - cex delete buy orders: eth_btc [above margin]
2018-10-11 17:56:34 - cex place new buy order: eth_btc 0.031877 19.8 [7311274376]Array
(
    [complete] => 
    [id] => 7311274376
    [time] => 1539273394205
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031877
)

2018-10-11 17:56:41 - cex delete buy orders: eth_btc [replace]
2018-10-11 17:56:42 - cex place new buy order: eth_btc 0.03188 19.8 [7311274867] margin:0.22584692597241]Array
(
    [complete] => 
    [id] => 7311274867
    [time] => 1539273402142
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03188
)

2018-10-11 17:56:51 - cex delete buy orders: eth_btc [above margin]
2018-10-11 17:57:17 - cex place new buy order: eth_btc 0.031856 19.8 [7311276935]Array
(
    [complete] => 
    [id] => 7311276935
    [time] => 1539273437336
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031856
)

2018-10-11 17:57:25 - cex delete buy orders: eth_btc [replace]
2018-10-11 17:57:26 - cex place new buy order: eth_btc 0.031859 19.8 [7311277335] margin:0.26052292915659]Array
(
    [complete] => 
    [id] => 7311277335
    [time] => 1539273445983
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031859
)

2018-10-11 17:57:34 - cex delete buy orders: eth_btc [replace]
2018-10-11 17:57:35 - cex place new buy order: eth_btc 0.031863 19.8 [7311277924] margin:0.23224429589177]Array
(
    [complete] => 
    [id] => 7311277924
    [time] => 1539273454741
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031863
)

2018-10-11 17:57:42 - cex delete buy orders: eth_btc [above margin]
2018-10-11 17:58:10 - cex place new buy order: eth_btc 0.031849 19.8 [7311279841]Array
(
    [complete] => 
    [id] => 7311279841
    [time] => 1539273489625
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031849
)

2018-10-11 17:58:17 - cex delete buy orders: eth_btc [replace]
2018-10-11 17:58:19 - cex place new buy order: eth_btc 0.031853 19.8 [7311280339] margin:0.21662009857784]Array
(
    [complete] => 
    [id] => 7311280339
    [time] => 1539273498620
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031853
)

2018-10-11 17:58:25 - cex delete buy orders: eth_btc [replace]
2018-10-11 17:58:27 - cex place new buy order: eth_btc 0.031859 19.8 [7311280640] margin:0.20716281113657]Array
(
    [complete] => 
    [id] => 7311280640
    [time] => 1539273506578
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031859
)

2018-10-11 17:58:34 - cex delete buy orders: eth_btc [replace]
2018-10-11 17:58:35 - cex place new buy order: eth_btc 0.031861 19.8 [7311281121] margin:0.20087254009604]Array
(
    [complete] => 
    [id] => 7311281121
    [time] => 1539273515059
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031861
)

2018-10-11 17:58:45 - cex delete buy orders: eth_btc [above margin]
2018-10-11 17:59:19 - cex place new buy order: eth_btc 0.031871 19.8 [7311284366]Array
(
    [complete] => 
    [id] => 7311284366
    [time] => 1539273559491
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031871
)

2018-10-11 17:59:25 - cex delete buy orders: eth_btc [replace]
2018-10-11 17:59:27 - cex place new buy order: eth_btc 0.031873 19.8 [7311285159] margin:0.23530888212593]Array
(
    [complete] => 
    [id] => 7311285159
    [time] => 1539273566640
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031873
)

2018-10-11 17:59:36 - cex delete buy orders: eth_btc [above margin]
2018-10-11 17:59:57 - cex place new buy order: eth_btc 0.031872 19.8 [7311287318]Array
(
    [complete] => 
    [id] => 7311287318
    [time] => 1539273596940
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031872
)

2018-10-11 18:00:04 - cex delete buy orders: eth_btc [replace]
2018-10-11 18:00:05 - cex place new buy order: eth_btc 0.031876 19.8 [7311287875] margin:0.20077801480738]Array
(
    [complete] => 
    [id] => 7311287875
    [time] => 1539273604784
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031876
)

2018-10-11 18:00:12 - cex delete buy orders: eth_btc [above margin]
2018-10-11 18:00:20 - cex place new buy order: eth_btc 0.031876 19.8 [7311289416]Array
(
    [complete] => 
    [id] => 7311289416
    [time] => 1539273619754
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031876
)

2018-10-11 18:00:29 - cex delete buy orders: eth_btc [above margin]
2018-10-11 18:00:37 - cex place new buy order: eth_btc 0.031882 19.8 [7311291202]Array
(
    [complete] => 
    [id] => 7311291202
    [time] => 1539273637405
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031882
)

2018-10-11 18:00:43 - cex delete buy orders: eth_btc [replace]
2018-10-11 18:00:45 - cex place new buy order: eth_btc 0.031889 19.8 [7311291751] margin:0.21637555269842]Array
(
    [complete] => 
    [id] => 7311291751
    [time] => 1539273644616
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031889
)

2018-10-11 18:00:51 - cex delete buy orders: eth_btc [replace]
2018-10-11 18:00:53 - cex place new buy order: eth_btc 0.031891 19.8 [7311292473] margin:0.21949766391771]Array
(
    [complete] => 
    [id] => 7311292473
    [time] => 1539273652928
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031891
)

2018-10-11 18:00:59 - cex delete buy orders: eth_btc [replace]
2018-10-11 18:01:01 - cex place new buy order: eth_btc 0.031893 19.8 [7311293060] margin:0.21948389928825]Array
(
    [complete] => 
    [id] => 7311293060
    [time] => 1539273660660
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031893
)

2018-10-11 18:01:03 - cex delete buy orders: eth_btc [replace]
2018-10-11 18:01:04 - cex place new buy order: eth_btc 0.031895 19.8 [7311293343] margin:0.21319956105972]Array
(
    [complete] => 
    [id] => 7311293343
    [time] => 1539273664109
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031895
)

2018-10-11 18:01:11 - cex delete buy orders: eth_btc [replace]
2018-10-11 18:01:14 - cex place new buy order: eth_btc 0.031897 19.8 [7311294095] margin:0.2131861930589]Array
(
    [complete] => 
    [id] => 7311294095
    [time] => 1539273673650
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031897
)

2018-10-11 18:01:21 - cex delete buy orders: eth_btc [above margin]
2018-10-11 18:01:29 - cex place new buy order: eth_btc 0.031891 19.8 [7311295340]Array
(
    [complete] => 
    [id] => 7311295340
    [time] => 1539273689331
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031891
)

2018-10-11 18:01:36 - cex delete buy orders: eth_btc [replace]
2018-10-11 18:01:38 - cex place new buy order: eth_btc 0.031893 19.8 [7311295885] margin:0.24143228921707]Array
(
    [complete] => 
    [id] => 7311295885
    [time] => 1539273697604
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031893
)

2018-10-11 18:01:46 - cex delete buy orders: eth_btc [replace]
2018-10-11 18:01:47 - cex place new buy order: eth_btc 0.031895 19.8 [7311296557] margin:0.22887599937296]Array
(
    [complete] => 
    [id] => 7311296557
    [time] => 1539273706722
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031895
)

2018-10-11 18:01:54 - cex delete buy orders: eth_btc [above margin]
2018-10-11 18:02:03 - cex place new buy order: eth_btc 0.031875 19.8 [7311298022]Array
(
    [complete] => 
    [id] => 7311298022
    [time] => 1539273723368
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031875
)

2018-10-11 18:02:11 - cex delete buy orders: eth_btc [replace]
2018-10-11 18:02:12 - cex place new buy order: eth_btc 0.031877 19.8 [7311298770] margin:0.22586818082002]Array
(
    [complete] => 
    [id] => 7311298770
    [time] => 1539273732092
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031877
)

2018-10-11 18:02:19 - cex delete buy orders: eth_btc [replace]
2018-10-11 18:02:21 - cex place new buy order: eth_btc 0.031879 19.8 [7311299367] margin:0.21958028796387]Array
(
    [complete] => 
    [id] => 7311299367
    [time] => 1539273740742
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031879
)

2018-10-11 18:02:27 - cex delete buy orders: eth_btc [replace]
2018-10-11 18:02:29 - cex place new buy order: eth_btc 0.031881 19.8 [7311300053] margin:0.22270317744111]Array
(
    [complete] => 
    [id] => 7311300053
    [time] => 1539273749082
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031881
)

2018-10-11 18:02:39 - cex delete buy orders: eth_btc [replace]
2018-10-11 18:02:40 - cex place new buy order: eth_btc 0.031886 19.8 [7311300706] margin:0.20385121997115]Array
(
    [complete] => 
    [id] => 7311300706
    [time] => 1539273760277
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031886
)

2018-10-11 18:02:48 - cex delete buy orders: eth_btc [replace]
2018-10-11 18:02:49 - cex place new buy order: eth_btc 0.03189 19.8 [7311301252] margin:0.20382565067418]Array
(
    [complete] => 
    [id] => 7311301252
    [time] => 1539273768910
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03189
)

2018-10-11 18:02:56 - cex delete buy orders: eth_btc [above margin]
2018-10-11 18:03:26 - cex place new buy order: eth_btc 0.031878 19.8 [7311303202]Array
(
    [complete] => 
    [id] => 7311303202
    [time] => 1539273806219
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031878
)

2018-10-11 18:03:34 - cex delete buy orders: eth_btc [replace]
2018-10-11 18:03:35 - cex place new buy order: eth_btc 0.031896 19.8 [7311303801] margin:0.20065211938802]Array
(
    [complete] => 
    [id] => 7311303801
    [time] => 1539273815276
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031896
)

2018-10-11 18:03:43 - cex delete buy orders: eth_btc [above margin]
2018-10-11 18:03:51 - cex place new buy order: eth_btc 0.031889 19.8 [7311304842]Array
(
    [complete] => 
    [id] => 7311304842
    [time] => 1539273831201
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031889
)

2018-10-11 18:03:58 - cex delete buy orders: eth_btc [above margin]
2018-10-11 18:04:10 - cex place new buy order: eth_btc 0.031884 19.8 [7311306324]Array
(
    [complete] => 
    [id] => 7311306324
    [time] => 1539273850349
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031884
)

2018-10-11 18:04:18 - cex delete buy orders: eth_btc [replace]
2018-10-11 18:04:20 - cex place new buy order: eth_btc 0.031886 19.8 [7311307258] margin:0.20385121997115]Array
(
    [complete] => 
    [id] => 7311307258
    [time] => 1539273859754
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031886
)

2018-10-11 18:04:27 - cex delete buy orders: eth_btc [above margin]
2018-10-11 18:04:35 - cex place new buy order: eth_btc 0.031884 19.8 [7311308436]Array
(
    [complete] => 
    [id] => 7311308436
    [time] => 1539273874939
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031884
)

2018-10-11 18:04:43 - cex delete buy orders: eth_btc [above margin]
2018-10-11 18:05:09 - cex place new buy order: eth_btc 0.031896 19.8 [7311310908]Array
(
    [complete] => 
    [id] => 7311310908
    [time] => 1539273909391
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031896
)

2018-10-11 18:05:16 - cex delete buy orders: eth_btc [above margin]
2018-10-11 18:05:47 - cex place new buy order: eth_btc 0.031876 19.8 [7311313936]Array
(
    [complete] => 
    [id] => 7311313936
    [time] => 1539273946591
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031876
)

2018-10-11 18:05:53 - cex delete buy orders: eth_btc [above margin]
2018-10-11 18:06:05 - cex place new buy order: eth_btc 0.031889 19.8 [7311315266]Array
(
    [complete] => 
    [id] => 7311315266
    [time] => 1539273965051
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031889
)

2018-10-11 18:06:11 - cex delete buy orders: eth_btc [replace]
2018-10-11 18:06:12 - cex place new buy order: eth_btc 0.031891 19.8 [7311315602] margin:0.20381925935216]Array
(
    [complete] => 
    [id] => 7311315602
    [time] => 1539273972221
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031891
)

2018-10-11 18:06:21 - cex delete buy orders: eth_btc [above margin]
2018-10-11 18:06:42 - cex place new buy order: eth_btc 0.031876 19.8 [7311317424]Array
(
    [complete] => 
    [id] => 7311317424
    [time] => 1539274001722
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031876
)

2018-10-11 18:06:48 - cex delete buy orders: eth_btc [above margin]
2018-10-11 18:07:36 - cex place new buy order: eth_btc 0.031883 19.8 [7311322193]Array
(
    [complete] => 
    [id] => 7311322193
    [time] => 1539274056518
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031883
)

2018-10-11 18:07:43 - cex delete buy orders: eth_btc [replace]
2018-10-11 18:07:44 - cex place new buy order: eth_btc 0.031885 19.8 [7311322783] margin:0.21640269719303]Array
(
    [complete] => 
    [id] => 7311322783
    [time] => 1539274063888
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031885
)

2018-10-11 18:07:50 - cex delete buy orders: eth_btc [replace]
2018-10-11 18:07:52 - cex place new buy order: eth_btc 0.031887 19.8 [7311323659] margin:0.23206949540566]Array
(
    [complete] => 
    [id] => 7311323659
    [time] => 1539274072121
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031887
)

2018-10-11 18:07:59 - cex delete buy orders: eth_btc [replace]
2018-10-11 18:08:01 - cex place new buy order: eth_btc 0.031899 19.8 [7311324832] margin:0.26019624439635]Array
(
    [complete] => 
    [id] => 7311324832
    [time] => 1539274080833
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031899
)

2018-10-11 18:08:04 - cex place new buy order: eth_btc 0.031909 2.7267 [7311325219]Array
(
    [complete] => 
    [id] => 7311325219
    [time] => 1539274084430
    [pending] => 2.72670000
    [amount] => 2.72670000
    [type] => buy
    [price] => 0.031909
)

2018-10-11 18:08:11 - cex delete buy orders: eth_btc [replace]
2018-10-11 18:08:13 - cex place new buy order: eth_btc 0.031914 19.8 [7311325976] margin:0.2412734223225]Array
(
    [complete] => 
    [id] => 7311325976
    [time] => 1539274092651
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031914
)

2018-10-11 18:08:21 - cex delete buy orders: eth_btc [replace]
2018-10-11 18:08:22 - cex place new buy order: eth_btc 0.031916 19.8 [7311326917] margin:0.23812507833061]Array
(
    [complete] => 
    [id] => 7311326917
    [time] => 1539274102128
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031916
)

2018-10-11 18:08:28 - cex delete buy orders: eth_btc [replace]
2018-10-11 18:08:29 - cex place new buy order: eth_btc 0.031926 19.8 [7311327500] margin:0.24118273507485]Array
(
    [complete] => 
    [id] => 7311327500
    [time] => 1539274109348
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031926
)

2018-10-11 18:08:37 - cex delete buy orders: eth_btc [above margin]
2018-10-11 18:08:45 - cex place new buy order: eth_btc 0.031908 19.8 [7311328664]Array
(
    [complete] => 
    [id] => 7311328664
    [time] => 1539274124969
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031908
)

2018-10-11 18:09:00 - cex delete buy orders: eth_btc [replace]
2018-10-11 18:09:01 - cex place new buy order: eth_btc 0.031911 19.8 [7311329560] margin:0.22562752655824]Array
(
    [complete] => 
    [id] => 7311329560
    [time] => 1539274141376
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031911
)

2018-10-11 18:09:05 - cex place new buy order: eth_btc 0.031914 2.7189 [7311329910]Array
(
    [complete] => 
    [id] => 7311329910
    [time] => 1539274145171
    [pending] => 2.71890000
    [amount] => 2.71890000
    [type] => buy
    [price] => 0.031914
)

2018-10-11 18:09:11 - cex delete buy orders: eth_btc [above margin]
2018-10-11 18:09:12 - cex delete buy orders: eth_btc [above margin]
2018-10-11 18:09:27 - cex place new buy order: eth_btc 0.031912 19.8 [7311331756]Array
(
    [complete] => 
    [id] => 7311331756
    [time] => 1539274167308
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031912
)

2018-10-11 18:09:35 - cex delete buy orders: eth_btc [replace]
2018-10-11 18:09:36 - cex place new buy order: eth_btc 0.031915 19.8 [7311332248] margin:0.23499921666927]Array
(
    [complete] => 
    [id] => 7311332248
    [time] => 1539274175815
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031915
)

2018-10-11 18:09:43 - cex delete buy orders: eth_btc [replace]
2018-10-11 18:09:44 - cex place new buy order: eth_btc 0.031918 19.8 [7311332722] margin:0.24750924243373]Array
(
    [complete] => 
    [id] => 7311332722
    [time] => 1539274184518
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031918
)

2018-10-11 18:09:52 - cex delete buy orders: eth_btc [replace]
2018-10-11 18:09:54 - cex place new buy order: eth_btc 0.031925 19.8 [7311333677] margin:0.24119028974159]Array
(
    [complete] => 
    [id] => 7311333677
    [time] => 1539274194271
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031925
)

2018-10-11 18:10:02 - cex delete buy orders: eth_btc [replace]
2018-10-11 18:10:04 - cex place new buy order: eth_btc 0.031928 19.8 [7311334524] margin:0.23177148584317]Array
(
    [complete] => 
    [id] => 7311334524
    [time] => 1539274203584
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031928
)

2018-10-11 18:10:11 - cex delete buy orders: eth_btc [replace]
2018-10-11 18:10:12 - cex place new buy order: eth_btc 0.03193 19.8 [7311335271] margin:0.22549326652053]Array
(
    [complete] => 
    [id] => 7311335271
    [time] => 1539274212119
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03193
)

2018-10-11 18:10:22 - cex delete buy orders: eth_btc [replace]
2018-10-11 18:10:23 - cex place new buy order: eth_btc 0.031932 19.8 [7311336186] margin:0.24113741701115]Array
(
    [complete] => 
    [id] => 7311336186
    [time] => 1539274222718
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031932
)

2018-10-11 18:10:30 - cex delete buy orders: eth_btc [replace]
2018-10-11 18:10:31 - cex place new buy order: eth_btc 0.031936 19.8 [7311336930] margin:0.22858216432866]Array
(
    [complete] => 
    [id] => 7311336930
    [time] => 1539274231445
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031936
)

2018-10-11 18:10:39 - cex delete buy orders: eth_btc [replace]
2018-10-11 18:10:40 - cex place new buy order: eth_btc 0.031938 19.8 [7311337520] margin:0.22230571732733]Array
(
    [complete] => 
    [id] => 7311337520
    [time] => 1539274239727
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031938
)

2018-10-11 18:10:47 - cex delete buy orders: eth_btc [replace]
2018-10-11 18:10:48 - cex place new buy order: eth_btc 0.03194 19.8 [7311338149] margin:0.21603005635566]Array
(
    [complete] => 
    [id] => 7311338149
    [time] => 1539274248193
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03194
)

2018-10-11 18:10:56 - cex delete buy orders: eth_btc [replace]
2018-10-11 18:10:58 - cex place new buy order: eth_btc 0.031945 19.8 [7311338915] margin:0.20660510251995]Array
(
    [complete] => 
    [id] => 7311338915
    [time] => 1539274258446
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031945
)

2018-10-11 18:11:10 - cex delete buy orders: eth_btc [replace]
2018-10-11 18:11:12 - cex place new buy order: eth_btc 0.031947 19.8 [7311339617] margin:0.20346198391084]Array
(
    [complete] => 
    [id] => 7311339617
    [time] => 1539274272142
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031947
)

2018-10-11 18:11:19 - cex delete buy orders: eth_btc [above margin]
2018-10-11 18:11:27 - cex place new buy order: eth_btc 0.031945 19.8 [7311340632]Array
(
    [complete] => 
    [id] => 7311340632
    [time] => 1539274286939
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031945
)

2018-10-11 18:11:34 - cex delete buy orders: eth_btc [above margin]
2018-10-11 18:11:43 - cex place new buy order: eth_btc 0.031932 19.8 [7311341584]Array
(
    [complete] => 
    [id] => 7311341584
    [time] => 1539274303113
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031932
)

2018-10-11 18:11:50 - cex delete buy orders: eth_btc [replace]
2018-10-11 18:11:52 - cex place new buy order: eth_btc 0.031934 19.8 [7311342251] margin:0.23485939750736]Array
(
    [complete] => 
    [id] => 7311342251
    [time] => 1539274312144
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031934
)

2018-10-11 18:12:00 - cex delete buy orders: eth_btc [replace]
2018-10-11 18:12:01 - cex place new buy order: eth_btc 0.031936 19.8 [7311342602] margin:0.22858216432866]Array
(
    [complete] => 
    [id] => 7311342602
    [time] => 1539274320650
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031936
)

2018-10-11 18:12:03 - cex delete buy orders: eth_btc [replace]
2018-10-11 18:12:04 - cex place new buy order: eth_btc 0.031938 2.7015 [7311342769] margin:0.22230571732733]Array
(
    [complete] => 
    [id] => 7311342769
    [time] => 1539274324396
    [pending] => 2.70150000
    [amount] => 2.70150000
    [type] => buy
    [price] => 0.031938
)

2018-10-11 18:12:16 - cex delete buy orders: eth_btc [replace]
2018-10-11 18:12:17 - cex place new buy order: eth_btc 0.03194 19.8 [7311343698] margin:0.21603005635566]Array
(
    [complete] => 
    [id] => 7311343698
    [time] => 1539274337025
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03194
)

2018-10-11 18:12:24 - cex delete buy orders: eth_btc [replace]
2018-10-11 18:12:25 - cex place new buy order: eth_btc 0.031942 19.8 [7311344423] margin:0.22540855300233]Array
(
    [complete] => 
    [id] => 7311344423
    [time] => 1539274345014
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031942
)

2018-10-11 18:12:32 - cex delete buy orders: eth_btc [replace]
2018-10-11 18:12:33 - cex place new buy order: eth_btc 0.031944 19.8 [7311345034] margin:0.2128725269221]Array
(
    [complete] => 
    [id] => 7311345034
    [time] => 1539274353390
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031944
)

2018-10-11 18:12:40 - cex delete buy orders: eth_btc [replace]
2018-10-11 18:12:42 - cex place new buy order: eth_btc 0.031946 19.8 [7311345586] margin:0.20659863519688]Array
(
    [complete] => 
    [id] => 7311345586
    [time] => 1539274362100
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031946
)

2018-10-11 18:12:48 - cex delete buy orders: eth_btc [above margin]
2018-10-11 18:12:55 - cex place new buy order: eth_btc 0.031923 19.8 [7311346477]Array
(
    [complete] => 
    [id] => 7311346477
    [time] => 1539274375057
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031923
)

2018-10-11 18:13:04 - cex delete buy orders: eth_btc [replace]
2018-10-11 18:13:05 - cex place new buy order: eth_btc 0.031928 19.8 [7311347116] margin:0.24743172137309]Array
(
    [complete] => 
    [id] => 7311347116
    [time] => 1539274384859
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031928
)

2018-10-11 18:13:13 - cex delete buy orders: eth_btc [replace]
2018-10-11 18:13:15 - cex place new buy order: eth_btc 0.031942 19.8 [7311347772] margin:0.24106192473858]Array
(
    [complete] => 
    [id] => 7311347772
    [time] => 1539274395066
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031942
)

2018-10-11 18:13:23 - cex delete buy orders: eth_btc [replace]
2018-10-11 18:13:24 - cex place new buy order: eth_btc 0.031946 19.8 [7311348358] margin:0.24729230576597]Array
(
    [complete] => 
    [id] => 7311348358
    [time] => 1539274404407
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031946
)

2018-10-11 18:13:31 - cex delete buy orders: eth_btc [replace]
2018-10-11 18:13:33 - cex place new buy order: eth_btc 0.031949 19.8 [7311348915] margin:0.26291902719959]Array
(
    [complete] => 
    [id] => 7311348915
    [time] => 1539274412661
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031949
)

2018-10-11 18:13:40 - cex delete buy orders: eth_btc [replace]
2018-10-11 18:13:41 - cex place new buy order: eth_btc 0.031953 19.8 [7311349572] margin:0.28166369354989]Array
(
    [complete] => 
    [id] => 7311349572
    [time] => 1539274420980
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031953
)

2018-10-11 18:13:48 - cex delete buy orders: eth_btc [replace]
2018-10-11 18:13:49 - cex place new buy order: eth_btc 0.031956 19.8 [7311350328] margin:0.2785079484291]Array
(
    [complete] => 
    [id] => 7311350328
    [time] => 1539274429233
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031956
)

2018-10-11 18:13:57 - cex delete buy orders: eth_btc [replace]
2018-10-11 18:13:58 - cex place new buy order: eth_btc 0.031959 19.8 [7311351049] margin:0.26283675959824]Array
(
    [complete] => 
    [id] => 7311351049
    [time] => 1539274438346
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031959
)

2018-10-11 18:14:04 - cex delete buy orders: eth_btc [replace]
2018-10-11 18:14:05 - cex place new buy order: eth_btc 0.031963 19.8 [7311351564] margin:0.21587460501205]Array
(
    [complete] => 
    [id] => 7311351564
    [time] => 1539274445239
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031963
)

2018-10-11 18:14:11 - cex delete buy orders: eth_btc [replace]
2018-10-11 18:14:13 - cex place new buy order: eth_btc 0.031965 19.8 [7311352114] margin:0.20960425465353]Array
(
    [complete] => 
    [id] => 7311352114
    [time] => 1539274452661
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031965
)

2018-10-11 18:14:20 - cex delete buy orders: eth_btc [above margin]
2018-10-11 18:14:28 - cex place new buy order: eth_btc 0.031948 19.8 [7311353558]Array
(
    [complete] => 
    [id] => 7311353558
    [time] => 1539274468309
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031948
)

2018-10-11 18:14:34 - cex delete buy orders: eth_btc [replace]
2018-10-11 18:14:36 - cex place new buy order: eth_btc 0.03195 19.8 [7311354237] margin:0.21596244131454]Array
(
    [complete] => 
    [id] => 7311354237
    [time] => 1539274475548
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03195
)

2018-10-11 18:14:43 - cex delete buy orders: eth_btc [above margin]
2018-10-11 18:15:04 - cex place new buy order: eth_btc 0.031943 19.8 [7311356160]Array
(
    [complete] => 
    [id] => 7311356160
    [time] => 1539274504434
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031943
)

2018-10-11 18:15:11 - cex delete buy orders: eth_btc [replace]
2018-10-11 18:15:13 - cex place new buy order: eth_btc 0.031945 19.8 [7311357058] margin:0.22225700422602]Array
(
    [complete] => 
    [id] => 7311357058
    [time] => 1539274512657
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031945
)

2018-10-11 18:15:20 - cex delete buy orders: eth_btc [replace]
2018-10-11 18:15:22 - cex place new buy order: eth_btc 0.031947 19.8 [7311357920] margin:0.24728456506087]Array
(
    [complete] => 
    [id] => 7311357920
    [time] => 1539274521786
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031947
)

2018-10-11 18:15:29 - cex delete buy orders: eth_btc [replace]
2018-10-11 18:15:30 - cex place new buy order: eth_btc 0.031949 19.8 [7311358698] margin:0.25665905036152]Array
(
    [complete] => 
    [id] => 7311358698
    [time] => 1539274530498
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031949
)

2018-10-11 18:15:37 - cex delete buy orders: eth_btc [above margin]
2018-10-11 18:15:53 - cex place new buy order: eth_btc 0.031941 19.8 [7311360856]Array
(
    [complete] => 
    [id] => 7311360856
    [time] => 1539274552546
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031941
)

2018-10-11 18:15:59 - cex delete buy orders: eth_btc [replace]
2018-10-11 18:16:00 - cex place new buy order: eth_btc 0.031945 19.8 [7311361501] margin:0.20973548286116]Array
(
    [complete] => 
    [id] => 7311361501
    [time] => 1539274559788
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031945
)

2018-10-11 18:16:06 - cex delete buy orders: eth_btc [above margin]
2018-10-11 18:16:14 - cex place new buy order: eth_btc 0.031945 19.8 [7311362908]Array
(
    [complete] => 
    [id] => 7311362908
    [time] => 1539274573658
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031945
)

2018-10-11 18:16:20 - cex delete buy orders: eth_btc [replace]
2018-10-11 18:16:22 - cex place new buy order: eth_btc 0.031947 19.8 [7311363507] margin:0.20346198391084]Array
(
    [complete] => 
    [id] => 7311363507
    [time] => 1539274581812
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031947
)

2018-10-11 18:16:28 - cex delete buy orders: eth_btc[move]
2018-10-11 18:16:30 - cex place new buy order: eth_btc 0.03195 19.8 [7311363928] margin:0.19717692716974]Array
(
    [complete] => 
    [id] => 7311363928
    [time] => 1539274589637
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03195
)

2018-10-11 18:16:37 - cex delete buy orders: eth_btc [replace]
2018-10-11 18:16:38 - cex place new buy order: eth_btc 0.031953 19.8 [7311364562] margin:0.20029418207992]Array
(
    [complete] => 
    [id] => 7311364562
    [time] => 1539274598478
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031953
)

2018-10-11 18:16:45 - cex delete buy orders: eth_btc[move]
2018-10-11 18:16:47 - cex place new buy order: eth_btc 0.031954 19.8 [7311365267] margin:0.197152245345]Array
(
    [complete] => 
    [id] => 7311365267
    [time] => 1539274607240
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031954
)

2018-10-11 18:16:54 - cex delete buy orders: eth_btc [replace]
2018-10-11 18:16:56 - cex place new buy order: eth_btc 0.031956 19.8 [7311365856] margin:0.20027537864564]Array
(
    [complete] => 
    [id] => 7311365856
    [time] => 1539274615879
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031956
)

2018-10-11 18:17:02 - cex delete buy orders: eth_btc [above margin]
2018-10-11 18:17:10 - cex place new buy order: eth_btc 0.031945 19.8 [7311366670]Array
(
    [complete] => 
    [id] => 7311366670
    [time] => 1539274630111
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031945
)

2018-10-11 18:17:16 - cex delete buy orders: eth_btc [replace]
2018-10-11 18:17:17 - cex place new buy order: eth_btc 0.031947 19.8 [7311367139] margin:0.21911290575012]Array
(
    [complete] => 
    [id] => 7311367139
    [time] => 1539274637516
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031947
)

2018-10-11 18:17:24 - cex delete buy orders: eth_btc [above margin]
2018-10-11 18:17:32 - cex place new buy order: eth_btc 0.031911 19.8 [7311368218]Array
(
    [complete] => 
    [id] => 7311368218
    [time] => 1539274652239
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031911
)

2018-10-11 18:17:39 - cex delete buy orders: eth_btc [above margin]
2018-10-11 18:17:47 - cex place new buy order: eth_btc 0.031915 19.8 [7311369430]Array
(
    [complete] => 
    [id] => 7311369430
    [time] => 1539274667025
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031915
)

2018-10-11 18:17:54 - cex delete buy orders: eth_btc [above margin]
2018-10-11 18:18:09 - cex place new buy order: eth_btc 0.031917 19.8 [7311370886]Array
(
    [complete] => 
    [id] => 7311370886
    [time] => 1539274689400
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031917
)

2018-10-11 18:18:15 - cex delete buy orders: eth_btc [replace]
2018-10-11 18:18:16 - cex place new buy order: eth_btc 0.031926 19.8 [7311371518] margin:0.2380504917622]Array
(
    [complete] => 
    [id] => 7311371518
    [time] => 1539274696233
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031926
)

2018-10-11 18:18:24 - cex delete buy orders: eth_btc [replace]
2018-10-11 18:18:25 - cex place new buy order: eth_btc 0.031936 19.8 [7311372132] margin:0.25363226452906]Array
(
    [complete] => 
    [id] => 7311372132
    [time] => 1539274705343
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031936
)

2018-10-11 18:18:34 - cex delete buy orders: eth_btc [replace]
2018-10-11 18:18:36 - cex place new buy order: eth_btc 0.031938 19.8 [7311372740] margin:0.24109211597469]Array
(
    [complete] => 
    [id] => 7311372740
    [time] => 1539274715573
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031938
)

2018-10-11 18:18:43 - cex delete buy orders: eth_btc [replace]
2018-10-11 18:18:45 - cex place new buy order: eth_btc 0.031941 19.8 [7311373285] margin:0.20663097586173]Array
(
    [complete] => 
    [id] => 7311373285
    [time] => 1539274724764
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031941
)

2018-10-11 18:18:52 - cex delete buy orders: eth_btc [replace]
2018-10-11 18:18:53 - cex place new buy order: eth_btc 0.031943 19.8 [7311373848] margin:0.20974861471996]Array
(
    [complete] => 
    [id] => 7311373848
    [time] => 1539274733505
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031943
)

2018-10-11 18:19:03 - cex delete buy orders: eth_btc [above margin]
2018-10-11 18:19:32 - cex place new buy order: eth_btc 0.031958 19.8 [7311376651]Array
(
    [complete] => 
    [id] => 7311376651
    [time] => 1539274772102
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031958
)

2018-10-11 18:19:38 - cex delete buy orders: eth_btc [above margin]
2018-10-11 18:19:46 - cex place new buy order: eth_btc 0.031942 19.8 [7311377612]Array
(
    [complete] => 
    [id] => 7311377612
    [time] => 1539274785816
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031942
)

2018-10-11 18:19:53 - cex delete buy orders: eth_btc [replace]
2018-10-11 18:19:54 - cex place new buy order: eth_btc 0.031946 19.8 [7311378174] margin:0.22851061165716]Array
(
    [complete] => 
    [id] => 7311378174
    [time] => 1539274794326
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031946
)

2018-10-11 18:20:03 - cex delete buy orders: eth_btc [above margin]
2018-10-11 18:20:27 - cex place new buy order: eth_btc 0.031955 19.8 [7311380634]Array
(
    [complete] => 
    [id] => 7311380634
    [time] => 1539274826564
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031955
)

2018-10-11 18:20:34 - cex delete buy orders: eth_btc [replace]
2018-10-11 18:20:35 - cex place new buy order: eth_btc 0.031972 19.8 [7311381505] margin:0.20955836356811]Array
(
    [complete] => 
    [id] => 7311381505
    [time] => 1539274834662
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031972
)

2018-10-11 18:20:42 - cex delete buy orders: eth_btc [replace]
2018-10-11 18:20:44 - cex place new buy order: eth_btc 0.031977 19.8 [7311382165] margin:0.23767082590611]Array
(
    [complete] => 
    [id] => 7311382165
    [time] => 1539274844017
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031977
)

2018-10-11 18:20:51 - cex delete buy orders: eth_btc [replace]
2018-10-11 18:20:52 - cex place new buy order: eth_btc 0.031985 19.8 [7311382923] margin:0.20634672502737]Array
(
    [complete] => 
    [id] => 7311382923
    [time] => 1539274852253
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031985
)

2018-10-11 18:20:59 - cex delete buy orders: eth_btc [above margin]
2018-10-11 18:22:19 - cex place new buy order: eth_btc 0.031991 19.8 [7311388224]Array
(
    [complete] => 
    [id] => 7311388224
    [time] => 1539274938554
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031991
)

2018-10-11 18:22:27 - cex delete buy orders: eth_btc [above margin]
2018-10-11 18:22:36 - cex place new buy order: eth_btc 0.031992 19.8 [7311389233]Array
(
    [complete] => 
    [id] => 7311389233
    [time] => 1539274956443
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031992
)

2018-10-11 18:22:43 - cex delete buy orders: eth_btc [above margin]
2018-10-11 18:24:04 - cex place new buy order: eth_btc 0.031963 19.8 [7311394236]Array
(
    [complete] => 
    [id] => 7311394236
    [time] => 1539275044148
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031963
)

2018-10-11 18:24:12 - cex delete buy orders: eth_btc [above margin]
2018-10-11 18:24:28 - cex place new buy order: eth_btc 0.031969 19.8 [7311396204]Array
(
    [complete] => 
    [id] => 7311396204
    [time] => 1539275067663
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031969
)

2018-10-11 18:24:33 - cex delete buy orders: eth_btc [replace]
2018-10-11 18:24:35 - cex place new buy order: eth_btc 0.031971 19.8 [7311396977] margin:0.22207625660755]Array
(
    [complete] => 
    [id] => 7311396977
    [time] => 1539275074692
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031971
)

2018-10-11 18:24:41 - cex delete buy orders: eth_btc [replace]
2018-10-11 18:24:43 - cex place new buy order: eth_btc 0.031974 19.8 [7311398046] margin:0.23456558453743]Array
(
    [complete] => 
    [id] => 7311398046
    [time] => 1539275083136
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031974
)

2018-10-11 18:24:56 - cex delete buy orders: eth_btc [replace]
2018-10-11 18:24:58 - cex place new buy order: eth_btc 0.032011 19.8 [7311399460] margin:0.26865764893318]Array
(
    [complete] => 
    [id] => 7311399460
    [time] => 1539275097598
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032011
)

2018-10-11 18:25:04 - cex delete buy orders: eth_btc [replace]
2018-10-11 18:25:05 - cex place new buy order: eth_btc 0.032018 19.8 [7311400313] margin:0.28421512898995]Array
(
    [complete] => 
    [id] => 7311400313
    [time] => 1539275104761
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032018
)

2018-10-11 18:25:11 - cex delete buy orders: eth_btc [replace]
2018-10-11 18:25:12 - cex place new buy order: eth_btc 0.032026 19.8 [7311401126] margin:0.28102166989321]Array
(
    [complete] => 
    [id] => 7311401126
    [time] => 1539275112096
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032026
)

2018-10-11 18:25:19 - cex delete buy orders: eth_btc [replace]
2018-10-11 18:25:20 - cex place new buy order: eth_btc 0.032029 19.8 [7311401808] margin:0.27787317743295]Array
(
    [complete] => 
    [id] => 7311401808
    [time] => 1539275120222
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032029
)

2018-10-11 18:25:28 - cex delete buy orders: eth_btc [above margin]
2018-10-11 18:25:36 - cex place new buy order: eth_btc 0.032036 19.8 [7311403277]Array
(
    [complete] => 
    [id] => 7311403277
    [time] => 1539275135748
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032036
)

2018-10-11 18:25:43 - cex delete buy orders: eth_btc [replace]
2018-10-11 18:25:44 - cex place new buy order: eth_btc 0.032039 19.8 [7311404226] margin:0.26842285963982]Array
(
    [complete] => 
    [id] => 7311404226
    [time] => 1539275144133
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032039
)

2018-10-11 18:25:51 - cex delete buy orders: eth_btc [replace]
2018-10-11 18:25:53 - cex place new buy order: eth_btc 0.032045 19.8 [7311405244] margin:0.23092526135122]Array
(
    [complete] => 
    [id] => 7311405244
    [time] => 1539275152730
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032045
)

2018-10-11 18:26:00 - cex delete buy orders: eth_btc [replace]
2018-10-11 18:26:01 - cex place new buy order: eth_btc 0.032048 19.8 [7311406264] margin:0.24026460309536]Array
(
    [complete] => 
    [id] => 7311406264
    [time] => 1539275160947
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032048
)

2018-10-11 18:26:04 - cex delete buy orders: eth_btc[move]
2018-10-11 18:26:05 - cex place new buy order: eth_btc 0.032048 19.8 [7311406912] margin:0.23713688414615]Array
(
    [complete] => 
    [id] => 7311406912
    [time] => 1539275165001
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032048
)

2018-10-11 18:26:13 - cex delete buy orders: eth_btc [above margin]
2018-10-11 19:05:57 - cex place new buy order: eth_btc 0.031958 19.8 [7311579673]Array
(
    [complete] => 
    [id] => 7311579673
    [time] => 1539277557304
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031958
)

2018-10-11 19:06:03 - cex delete buy orders: eth_btc [replace]
2018-10-11 19:06:04 - cex place new buy order: eth_btc 0.031963 19.8 [7311580356] margin:0.22526045740388]Array
(
    [complete] => 
    [id] => 7311580356
    [time] => 1539277564355
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031963
)

2018-10-11 19:06:13 - cex delete buy orders: eth_btc [above margin]
2018-10-11 19:06:44 - cex place new buy order: eth_btc 0.031966 19.8 [7311584663]Array
(
    [complete] => 
    [id] => 7311584663
    [time] => 1539277604414
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031966
)

2018-10-11 19:06:52 - cex delete buy orders: eth_btc[move]
2018-10-11 19:06:54 - cex place new buy order: eth_btc 0.031968 19.8 [7311585413] margin:0.11876113385632]Array
(
    [complete] => 
    [id] => 7311585413
    [time] => 1539277614079
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031968
)

2018-10-11 19:07:00 - cex delete buy orders: eth_btc [above margin]
2018-10-11 19:08:09 - cex place new buy order: eth_btc 0.031963 19.8 [7311591655]Array
(
    [complete] => 
    [id] => 7311591655
    [time] => 1539277689453
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031963
)

2018-10-11 19:08:15 - cex delete buy orders: eth_btc [replace]
2018-10-11 19:08:17 - cex place new buy order: eth_btc 0.031967 19.8 [7311592268] margin:0.22210404479619]Array
(
    [complete] => 
    [id] => 7311592268
    [time] => 1539277696626
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031967
)

2018-10-11 19:08:25 - cex delete buy orders: eth_btc [replace]
2018-10-11 19:08:26 - cex place new buy order: eth_btc 0.031976 19.8 [7311592960] margin:0.21891418563922]Array
(
    [complete] => 
    [id] => 7311592960
    [time] => 1539277705790
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031976
)

2018-10-11 19:08:33 - cex delete buy orders: eth_btc [above margin]
2018-10-11 19:08:53 - cex place new buy order: eth_btc 0.031962 19.8 [7311594713]Array
(
    [complete] => 
    [id] => 7311594713
    [time] => 1539277733489
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031962
)

2018-10-11 19:09:00 - cex delete buy orders: eth_btc [replace]
2018-10-11 19:09:02 - cex place new buy order: eth_btc 0.03197 19.8 [7311595195] margin:0.20018767594621]Array
(
    [complete] => 
    [id] => 7311595195
    [time] => 1539277741532
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03197
)

2018-10-11 19:09:11 - cex delete buy orders: eth_btc [above margin]
2018-10-11 19:09:25 - cex place new buy order: eth_btc 0.031959 19.8 [7311597243]Array
(
    [complete] => 
    [id] => 7311597243
    [time] => 1539277764585
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031959
)

2018-10-11 19:09:32 - cex delete buy orders: eth_btc [above margin]
2018-10-11 19:09:54 - cex place new buy order: eth_btc 0.031961 19.8 [7311599556]Array
(
    [complete] => 
    [id] => 7311599556
    [time] => 1539277793557
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031961
)

2018-10-11 19:10:01 - cex delete buy orders: eth_btc [above margin]
2018-10-11 19:12:16 - cex place new buy order: eth_btc 0.031971 19.8 [7311609517]Array
(
    [complete] => 
    [id] => 7311609517
    [time] => 1539277936413
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031971
)

2018-10-11 19:12:22 - cex delete buy orders: eth_btc [above margin]
2018-10-11 19:14:24 - cex place new buy order: eth_btc 0.031981 19.8 [7311617773]Array
(
    [complete] => 
    [id] => 7311617773
    [time] => 1539278063755
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031981
)

2018-10-11 19:14:30 - cex delete buy orders: eth_btc [above margin]
2018-10-11 19:16:18 - cex place new buy order: eth_btc 0.031987 19.8 [7311627075]Array
(
    [complete] => 
    [id] => 7311627075
    [time] => 1539278177675
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031987
)

2018-10-11 19:16:24 - cex delete buy orders: eth_btc [above margin]
2018-10-11 19:16:32 - cex place new buy order: eth_btc 0.031994 19.8 [7311628417]Array
(
    [complete] => 
    [id] => 7311628417
    [time] => 1539278192345
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031994
)

2018-10-11 19:16:40 - cex delete buy orders: eth_btc[move]
2018-10-11 19:16:41 - cex place new buy order: eth_btc 0.031995 19.8 [7311629323] margin:0.19689961245153]Array
(
    [complete] => 
    [id] => 7311629323
    [time] => 1539278201136
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031995
)

2018-10-11 19:16:48 - cex delete buy orders: eth_btc [above margin]
2018-10-11 19:19:01 - cex place new buy order: eth_btc 0.031981 19.8 [7311637903]Array
(
    [complete] => 
    [id] => 7311637903
    [time] => 1539278340803
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031981
)

2018-10-11 19:19:04 - cex delete buy orders: eth_btc [replace]
2018-10-11 19:19:05 - cex place new buy order: eth_btc 0.031988 19.8 [7311638167] margin:0.23133675128173]Array
(
    [complete] => 
    [id] => 7311638167
    [time] => 1539278344757
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031988
)

2018-10-11 19:19:13 - cex delete buy orders: eth_btc [above margin]
2018-10-11 19:21:26 - cex place new buy order: eth_btc 0.032017 19.8 [7311646397]Array
(
    [complete] => 
    [id] => 7311646397
    [time] => 1539278485771
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032017
)

2018-10-11 19:21:31 - cex delete buy orders: eth_btc [replace]
2018-10-11 19:21:33 - cex place new buy order: eth_btc 0.032019 19.8 [7311646837] margin:0.24048221368562]Array
(
    [complete] => 
    [id] => 7311646837
    [time] => 1539278493213
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032019
)

2018-10-11 19:21:41 - cex delete buy orders: eth_btc [above margin]
2018-10-11 19:31:51 - cex place new buy order: eth_btc 0.032085 19.8 [7311689346]Array
(
    [complete] => 
    [id] => 7311689346
    [time] => 1539279111446
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032085
)

2018-10-11 19:31:58 - cex delete buy orders: eth_btc [replace]
2018-10-11 19:31:59 - cex place new buy order: eth_btc 0.032089 19.8 [7311689732] margin:0.21191062357817]Array
(
    [complete] => 
    [id] => 7311689732
    [time] => 1539279119187
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032089
)

2018-10-11 19:32:05 - cex delete buy orders: eth_btc[move]
2018-10-11 19:32:06 - cex place new buy order: eth_btc 0.03209 19.8 [7311690106] margin:0.19943286279642]Array
(
    [complete] => 
    [id] => 7311690106
    [time] => 1539279126246
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03209
)

2018-10-11 19:32:15 - cex delete buy orders: eth_btc[move]
2018-10-11 19:32:16 - cex place new buy order: eth_btc 0.03208 19.8 [7311690783] margin:0.20566513975879]Array
(
    [complete] => 
    [id] => 7311690783
    [time] => 1539279136410
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03208
)

2018-10-11 19:32:24 - cex delete buy orders: eth_btc [replace]
2018-10-11 19:32:25 - cex place new buy order: eth_btc 0.032097 19.8 [7311691582] margin:0.24924447767702]Array
(
    [complete] => 
    [id] => 7311691582
    [time] => 1539279145194
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032097
)

2018-10-11 19:32:33 - cex delete buy orders: eth_btc [replace]
2018-10-11 19:32:35 - cex place new buy order: eth_btc 0.032103 19.8 [7311692300] margin:0.23362302588543]Array
(
    [complete] => 
    [id] => 7311692300
    [time] => 1539279154979
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032103
)

2018-10-11 19:32:43 - cex delete buy orders: eth_btc [replace]
2018-10-11 19:32:45 - cex place new buy order: eth_btc 0.032111 19.8 [7311693041] margin:0.2024228457538]Array
(
    [complete] => 
    [id] => 7311693041
    [time] => 1539279164773
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032111
)

2018-10-11 19:32:52 - cex delete buy orders: eth_btc [above margin]
2018-10-11 19:33:01 - cex place new buy order: eth_btc 0.032118 19.8 [7311694105]Array
(
    [complete] => 
    [id] => 7311694105
    [time] => 1539279180742
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032118
)

2018-10-11 19:33:03 - cex delete buy orders: eth_btc [replace]
2018-10-11 19:33:04 - cex place new buy order: eth_btc 0.03212 19.8 [7311694495] margin:0.20236612702365]Array
(
    [complete] => 
    [id] => 7311694495
    [time] => 1539279184332
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03212
)

2018-10-11 19:33:34 - cex delete buy orders: eth_btc[move]
2018-10-11 19:33:35 - cex place new buy order: eth_btc 0.032106 19.8 [7311696707] margin:0.23037887986053]Array
(
    [complete] => 
    [id] => 7311696707
    [time] => 1539279214805
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032106
)

2018-10-11 19:33:42 - cex delete buy orders: eth_btc [replace]
2018-10-11 19:33:44 - cex place new buy order: eth_btc 0.032121 19.8 [7311697644] margin:0.22726565175428]Array
(
    [complete] => 
    [id] => 7311697644
    [time] => 1539279223621
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032121
)

2018-10-11 19:33:51 - cex delete buy orders: eth_btc [replace]
2018-10-11 19:33:52 - cex place new buy order: eth_btc 0.032129 19.8 [7311698497] margin:0.20230944006974]Array
(
    [complete] => 
    [id] => 7311698497
    [time] => 1539279232203
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032129
)

2018-10-11 19:33:59 - cex delete buy orders: eth_btc [above margin]
2018-10-11 19:40:19 - cex place new buy order: eth_btc 0.032068 19.8 [7311731173]Array
(
    [complete] => 
    [id] => 7311731173
    [time] => 1539279619303
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032068
)

2018-10-11 19:40:26 - cex delete buy orders: eth_btc [above margin]
2018-10-11 19:40:34 - cex place new buy order: eth_btc 0.032071 19.8 [7311732038]Array
(
    [complete] => 
    [id] => 7311732038
    [time] => 1539279634476
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032071
)

2018-10-11 19:40:42 - cex delete buy orders: eth_btc [replace]
2018-10-11 19:40:43 - cex place new buy order: eth_btc 0.032073 19.8 [7311732452] margin:0.2213699996882]Array
(
    [complete] => 
    [id] => 7311732452
    [time] => 1539279643454
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032073
)

2018-10-11 19:40:50 - cex delete buy orders: eth_btc [replace]
2018-10-11 19:40:52 - cex place new buy order: eth_btc 0.032075 19.8 [7311732843] margin:0.21512081060016]Array
(
    [complete] => 
    [id] => 7311732843
    [time] => 1539279652185
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032075
)

2018-10-11 19:40:59 - cex delete buy orders: eth_btc [replace]
2018-10-11 19:41:00 - cex place new buy order: eth_btc 0.032079 19.8 [7311733344] margin:0.2400324199632]Array
(
    [complete] => 
    [id] => 7311733344
    [time] => 1539279660345
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032079
)

2018-10-11 19:41:04 - cex delete buy orders: eth_btc [above margin]
2018-10-11 19:41:12 - cex place new buy order: eth_btc 0.032076 19.8 [7311734232]Array
(
    [complete] => 
    [id] => 7311734232
    [time] => 1539279672387
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032076
)

2018-10-11 19:41:20 - cex delete buy orders: eth_btc [replace]
2018-10-11 19:41:21 - cex place new buy order: eth_btc 0.03208 19.8 [7311734706] margin:0.23067331670823]Array
(
    [complete] => 
    [id] => 7311734706
    [time] => 1539279681020
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03208
)

2018-10-11 19:41:28 - cex delete buy orders: eth_btc [replace]
2018-10-11 19:41:29 - cex place new buy order: eth_btc 0.032082 19.8 [7311735158] margin:0.218190885855]Array
(
    [complete] => 
    [id] => 7311735158
    [time] => 1539279689203
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032082
)

2018-10-11 19:41:37 - cex delete buy orders: eth_btc [replace]
2018-10-11 19:41:38 - cex place new buy order: eth_btc 0.032085 19.8 [7311735639] margin:0.2306373694873]Array
(
    [complete] => 
    [id] => 7311735639
    [time] => 1539279697940
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032085
)

2018-10-11 19:41:46 - cex delete buy orders: eth_btc [replace]
2018-10-11 19:41:47 - cex place new buy order: eth_btc 0.032087 19.8 [7311736162] margin:0.22127341290863]Array
(
    [complete] => 
    [id] => 7311736162
    [time] => 1539279707252
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032087
)

2018-10-11 19:41:55 - cex delete buy orders: eth_btc [replace]
2018-10-11 19:41:57 - cex place new buy order: eth_btc 0.032089 19.8 [7311736744] margin:0.21814328897753]Array
(
    [complete] => 
    [id] => 7311736744
    [time] => 1539279716603
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032089
)

2018-10-11 19:42:04 - cex delete buy orders: eth_btc [replace]
2018-10-11 19:42:05 - cex place new buy order: eth_btc 0.032092 19.8 [7311737220] margin:0.20877477252896]Array
(
    [complete] => 
    [id] => 7311737220
    [time] => 1539279725335
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032092
)

2018-10-11 19:42:13 - cex delete buy orders: eth_btc [replace]
2018-10-11 19:42:14 - cex place new buy order: eth_btc 0.032095 19.8 [7311737668] margin:0.21810250817884]Array
(
    [complete] => 
    [id] => 7311737668
    [time] => 1539279734171
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032095
)

2018-10-11 19:42:22 - cex delete buy orders: eth_btc [above margin]
2018-10-11 19:43:32 - cex place new buy order: eth_btc 0.032076 19.8 [7311741740]Array
(
    [complete] => 
    [id] => 7311741740
    [time] => 1539279811686
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032076
)

2018-10-11 19:43:39 - cex delete buy orders: eth_btc [replace]
2018-10-11 19:43:40 - cex place new buy order: eth_btc 0.03208 19.8 [7311742359] margin:0.21197007481297]Array
(
    [complete] => 
    [id] => 7311742359
    [time] => 1539279819802
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03208
)

2018-10-11 19:43:48 - cex delete buy orders: eth_btc [replace]
2018-10-11 19:43:49 - cex place new buy order: eth_btc 0.032082 19.8 [7311742982] margin:0.23065893647527]Array
(
    [complete] => 
    [id] => 7311742982
    [time] => 1539279829233
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032082
)

2018-10-11 19:43:57 - cex delete buy orders: eth_btc [replace]
2018-10-11 19:43:58 - cex place new buy order: eth_btc 0.032089 19.8 [7311743685] margin:0.21191062357817]Array
(
    [complete] => 
    [id] => 7311743685
    [time] => 1539279837641
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032089
)

2018-10-11 19:44:02 - cex delete buy orders: eth_btc [above margin]
2018-10-11 19:44:10 - cex delete buy orders: eth_btc [above margin]
2018-10-11 19:51:26 - cex place new buy order: eth_btc 0.032055 19.8 [7311776917]Array
(
    [complete] => 
    [id] => 7311776917
    [time] => 1539280285723
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032055
)

2018-10-11 19:51:32 - cex delete buy orders: eth_btc [above margin]
2018-10-11 19:52:31 - cex place new buy order: eth_btc 0.032042 19.8 [7311781468]Array
(
    [complete] => 
    [id] => 7311781468
    [time] => 1539280351046
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032042
)

2018-10-11 19:52:37 - cex delete buy orders: eth_btc [replace]
2018-10-11 19:52:38 - cex place new buy order: eth_btc 0.032045 19.8 [7311781975] margin:0.22156342643156]Array
(
    [complete] => 
    [id] => 7311781975
    [time] => 1539280358007
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032045
)

2018-10-11 19:52:46 - cex delete buy orders: eth_btc [replace]
2018-10-11 19:52:48 - cex place new buy order: eth_btc 0.032047 19.8 [7311782447] margin:0.2402721003526]Array
(
    [complete] => 
    [id] => 7311782447
    [time] => 1539280367719
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032047
)

2018-10-11 19:52:54 - cex delete buy orders: eth_btc[move]
2018-10-11 19:52:56 - cex place new buy order: eth_btc 0.032048 19.8 [7311782842] margin:0.19969421822834]Array
(
    [complete] => 
    [id] => 7311782842
    [time] => 1539280375600
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032048
)

2018-10-11 19:53:03 - cex delete buy orders: eth_btc[move]
2018-10-11 19:53:05 - cex place new buy order: eth_btc 0.032049 19.8 [7311783482] margin:0.19655559715461]Array
(
    [complete] => 
    [id] => 7311783482
    [time] => 1539280385148
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032049
)

2018-10-11 19:53:12 - cex delete buy orders: eth_btc [replace]
2018-10-11 19:53:13 - cex place new buy order: eth_btc 0.032052 19.8 [7311784142] margin:0.20279545738173]Array
(
    [complete] => 
    [id] => 7311784142
    [time] => 1539280393446
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032052
)

2018-10-11 19:53:21 - cex delete buy orders: eth_btc [above margin]
2018-10-11 19:55:30 - cex place new buy order: eth_btc 0.032052 19.8 [7311794110]Array
(
    [complete] => 
    [id] => 7311794110
    [time] => 1539280530305
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032052
)

2018-10-11 19:55:37 - cex delete buy orders: eth_btc [above margin]
2018-10-11 19:59:01 - cex place new buy order: eth_btc 0.032091 19.8 [7311806487]Array
(
    [complete] => 
    [id] => 7311806487
    [time] => 1539280741340
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032091
)

2018-10-11 19:59:04 - cex place new buy order: eth_btc 0.032092 2.5937 [7311806704]Array
(
    [complete] => 
    [id] => 7311806704
    [time] => 1539280744181
    [pending] => 2.59370000
    [amount] => 2.59370000
    [type] => buy
    [price] => 0.032092
)

2018-10-11 19:59:12 - cex delete buy orders: eth_btc [replace]
2018-10-11 19:59:13 - cex place new buy order: eth_btc 0.032095 19.8 [7311807282] margin:0.21810250817884]Array
(
    [complete] => 
    [id] => 7311807282
    [time] => 1539280752819
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032095
)

2018-10-11 19:59:20 - cex delete buy orders: eth_btc [replace]
2018-10-11 19:59:21 - cex place new buy order: eth_btc 0.032099 19.8 [7311807745] margin:0.21184460575094]Array
(
    [complete] => 
    [id] => 7311807745
    [time] => 1539280760962
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032099
)

2018-10-11 19:59:29 - cex delete buy orders: eth_btc [replace]
2018-10-11 19:59:30 - cex place new buy order: eth_btc 0.032102 19.8 [7311808215] margin:0.20247959628685]Array
(
    [complete] => 
    [id] => 7311808215
    [time] => 1539280769715
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032102
)

2018-10-11 19:59:38 - cex delete buy orders: eth_btc [above margin]
2018-10-11 20:01:30 - cex place new buy order: eth_btc 0.032091 19.8 [7311814525]Array
(
    [complete] => 
    [id] => 7311814525
    [time] => 1539280890340
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032091
)

2018-10-11 20:01:38 - cex delete buy orders: eth_btc[move]
2018-10-11 20:01:39 - cex place new buy order: eth_btc 0.032093 19.8 [7311814999] margin:0.1931704885344]Array
(
    [complete] => 
    [id] => 7311814999
    [time] => 1539280899458
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032093
)

2018-10-11 20:01:46 - cex delete buy orders: eth_btc [above margin]
2018-10-11 20:03:42 - cex place new buy order: eth_btc 0.032067 19.8 [7311823352]Array
(
    [complete] => 
    [id] => 7311823352
    [time] => 1539281022239
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032067
)

2018-10-11 20:03:50 - cex delete buy orders: eth_btc [replace]
2018-10-11 20:03:51 - cex place new buy order: eth_btc 0.032069 19.8 [7311824067] margin:0.22763416383422]Array
(
    [complete] => 
    [id] => 7311824067
    [time] => 1539281031160
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032069
)

2018-10-11 20:03:59 - cex delete buy orders: eth_btc [replace]
2018-10-11 20:04:00 - cex place new buy order: eth_btc 0.032071 19.8 [7311824648] margin:0.20579339590283]Array
(
    [complete] => 
    [id] => 7311824648
    [time] => 1539281039731
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032071
)

2018-10-11 20:04:04 - cex delete buy orders: eth_btc [above margin]
2018-10-11 20:04:25 - cex place new buy order: eth_btc 0.032068 19.8 [7311826573]Array
(
    [complete] => 
    [id] => 7311826573
    [time] => 1539281065427
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032068
)

2018-10-11 20:04:31 - cex delete buy orders: eth_btc [replace]
2018-10-11 20:04:33 - cex place new buy order: eth_btc 0.032074 19.8 [7311827126] margin:0.22759867805699]Array
(
    [complete] => 
    [id] => 7311827126
    [time] => 1539281073494
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032074
)

2018-10-11 20:04:42 - cex delete buy orders: eth_btc [replace]
2018-10-11 20:04:43 - cex place new buy order: eth_btc 0.03208 19.8 [7311828030] margin:0.20261845386533]Array
(
    [complete] => 
    [id] => 7311828030
    [time] => 1539281083443
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03208
)

2018-10-11 20:04:57 - cex delete buy orders: eth_btc [above margin]
2018-10-11 20:05:23 - cex place new buy order: eth_btc 0.032055 19.8 [7311831663]Array
(
    [complete] => 
    [id] => 7311831663
    [time] => 1539281123078
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032055
)

2018-10-11 20:05:29 - cex delete buy orders: eth_btc [replace]
2018-10-11 20:05:30 - cex place new buy order: eth_btc 0.032062 19.8 [7311832413] margin:0.2120890774125]Array
(
    [complete] => 
    [id] => 7311832413
    [time] => 1539281129888
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032062
)

2018-10-11 20:05:38 - cex delete buy orders: eth_btc [replace]
2018-10-11 20:05:39 - cex place new buy order: eth_btc 0.032069 19.8 [7311833434] margin:0.20580623031587]Array
(
    [complete] => 
    [id] => 7311833434
    [time] => 1539281139269
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032069
)

2018-10-11 20:05:46 - cex delete buy orders: eth_btc [above margin]
2018-10-11 20:10:17 - cex place new buy order: eth_btc 0.032091 19.8 [7311850892]Array
(
    [complete] => 
    [id] => 7311850892
    [time] => 1539281417084
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032091
)

2018-10-11 20:10:24 - cex delete buy orders: eth_btc [replace]
2018-10-11 20:10:25 - cex place new buy order: eth_btc 0.032093 19.8 [7311851227] margin:0.20876826722338]Array
(
    [complete] => 
    [id] => 7311851227
    [time] => 1539281425280
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032093
)

2018-10-11 20:10:32 - cex delete buy orders: eth_btc[move]
2018-10-11 20:10:34 - cex place new buy order: eth_btc 0.032089 19.8 [7311851643] margin:0.19629837352775]Array
(
    [complete] => 
    [id] => 7311851643
    [time] => 1539281433857
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032089
)

2018-10-11 20:10:41 - cex delete buy orders: eth_btc[move]
2018-10-11 20:10:43 - cex place new buy order: eth_btc 0.032091 19.8 [7311852340] margin:0.19629837352775]Array
(
    [complete] => 
    [id] => 7311852340
    [time] => 1539281442802
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032091
)

2018-10-11 20:10:50 - cex delete buy orders: eth_btc [above margin]
2018-10-11 20:13:12 - cex place new buy order: eth_btc 0.032055 19.8 [7311861626]Array
(
    [complete] => 
    [id] => 7311861626
    [time] => 1539281591586
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032055
)

2018-10-11 20:13:20 - cex delete buy orders: eth_btc[move]
2018-10-11 20:13:21 - cex place new buy order: eth_btc 0.032056 19.8 [7311862257] margin:0.15275742744023]Array
(
    [complete] => 
    [id] => 7311862257
    [time] => 1539281601304
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032056
)

2018-10-11 20:13:29 - cex delete buy orders: eth_btc[move]
2018-10-11 20:13:31 - cex place new buy order: eth_btc 0.032064 19.8 [7311862709] margin:0.19959457352252]Array
(
    [complete] => 
    [id] => 7311862709
    [time] => 1539281610612
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032064
)

2018-10-11 20:13:40 - cex delete buy orders: eth_btc [above margin]
2018-10-11 20:16:05 - cex place new buy order: eth_btc 0.032029 19.8 [7311877763]Array
(
    [complete] => 
    [id] => 7311877763
    [time] => 1539281764743
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032029
)

2018-10-11 20:16:12 - cex delete buy orders: eth_btc [above margin]
2018-10-11 20:16:55 - cex place new buy order: eth_btc 0.032016 19.8 [7311881310]Array
(
    [complete] => 
    [id] => 7311881310
    [time] => 1539281815200
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032016
)

2018-10-11 20:17:02 - cex delete buy orders: eth_btc [replace]
2018-10-11 20:17:04 - cex place new buy order: eth_btc 0.032019 19.8 [7311881808] margin:0.22486648552422]Array
(
    [complete] => 
    [id] => 7311881808
    [time] => 1539281824379
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032019
)

2018-10-11 20:17:11 - cex delete buy orders: eth_btc [above margin]
2018-10-11 20:17:39 - cex place new buy order: eth_btc 0.032025 19.8 [7311883689]Array
(
    [complete] => 
    [id] => 7311883689
    [time] => 1539281859014
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032025
)

2018-10-11 20:17:45 - cex delete buy orders: eth_btc [replace]
2018-10-11 20:17:47 - cex place new buy order: eth_btc 0.032028 19.8 [7311884083] margin:0.22168102909954]Array
(
    [complete] => 
    [id] => 7311884083
    [time] => 1539281866632
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032028
)

2018-10-11 20:17:54 - cex delete buy orders: eth_btc [replace]
2018-10-11 20:17:55 - cex place new buy order: eth_btc 0.03203 19.8 [7311884443] margin:0.21542304089917]Array
(
    [complete] => 
    [id] => 7311884443
    [time] => 1539281875300
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03203
)

2018-10-11 20:18:03 - cex delete buy orders: eth_btc [above margin]
2018-10-11 20:18:11 - cex place new buy order: eth_btc 0.032017 19.8 [7311885131]Array
(
    [complete] => 
    [id] => 7311885131
    [time] => 1539281891138
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032017
)

2018-10-11 20:18:19 - cex delete buy orders: eth_btc [replace]
2018-10-11 20:18:20 - cex place new buy order: eth_btc 0.032022 19.8 [7311885703] margin:0.22172256573607]Array
(
    [complete] => 
    [id] => 7311885703
    [time] => 1539281900031
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032022
)

2018-10-11 20:18:29 - cex delete buy orders: eth_btc [replace]
2018-10-11 20:18:31 - cex place new buy order: eth_btc 0.032026 19.8 [7311886248] margin:0.21232748391931]Array
(
    [complete] => 
    [id] => 7311886248
    [time] => 1539281911018
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032026
)

2018-10-11 20:18:40 - cex delete buy orders: eth_btc [above margin]
2018-10-11 20:19:54 - cex place new buy order: eth_btc 0.032007 19.8 [7311889813]Array
(
    [complete] => 
    [id] => 7311889813
    [time] => 1539281993743
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032007
)

2018-10-11 20:20:00 - cex delete buy orders: eth_btc [replace]
2018-10-11 20:20:02 - cex place new buy order: eth_btc 0.032009 19.8 [7311890368] margin:0.24992970726982]Array
(
    [complete] => 
    [id] => 7311890368
    [time] => 1539282001870
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032009
)

2018-10-11 20:20:05 - cex place new buy order: eth_btc 0.032011 2.6506 [7311890645]Array
(
    [complete] => 
    [id] => 7311890645
    [time] => 1539282004671
    [pending] => 2.65060000
    [amount] => 2.65060000
    [type] => buy
    [price] => 0.032011
)

2018-10-11 20:20:12 - cex delete buy orders: eth_btc [replace]
2018-10-11 20:20:13 - cex place new buy order: eth_btc 0.032013 19.8 [7311891200] margin:0.23740355480586]Array
(
    [complete] => 
    [id] => 7311891200
    [time] => 1539282013497
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032013
)

2018-10-11 20:20:20 - cex delete buy orders: eth_btc [replace]
2018-10-11 20:20:22 - cex place new buy order: eth_btc 0.032015 19.8 [7311891652] margin:0.20615336560985]Array
(
    [complete] => 
    [id] => 7311891652
    [time] => 1539282022218
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032015
)

2018-10-11 20:20:30 - cex delete buy orders: eth_btc [above margin]
2018-10-11 20:21:18 - cex place new buy order: eth_btc 0.032018 19.8 [7311894296]Array
(
    [complete] => 
    [id] => 7311894296
    [time] => 1539282078016
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032018
)

2018-10-11 20:21:27 - cex delete buy orders: eth_btc [above margin]
2018-10-11 20:22:18 - cex place new buy order: eth_btc 0.032032 19.8 [7311897482]Array
(
    [complete] => 
    [id] => 7311897482
    [time] => 1539282137720
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032032
)

2018-10-11 20:22:25 - cex delete buy orders: eth_btc [above margin]
2018-10-11 20:22:34 - cex place new buy order: eth_btc 0.03204 19.8 [7311898207]Array
(
    [complete] => 
    [id] => 7311898207
    [time] => 1539282153699
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03204
)

2018-10-11 20:22:41 - cex delete buy orders: eth_btc [above margin]
2018-10-11 20:27:30 - cex place new buy order: eth_btc 0.032049 19.8 [7311917929]Array
(
    [complete] => 
    [id] => 7311917929
    [time] => 1539282450238
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032049
)

2018-10-11 20:27:37 - cex delete buy orders: eth_btc [above margin]
2018-10-11 20:28:39 - cex place new buy order: eth_btc 0.03205 19.8 [7311922081]Array
(
    [complete] => 
    [id] => 7311922081
    [time] => 1539282518941
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03205
)

2018-10-11 20:28:45 - cex delete buy orders: eth_btc [replace]
2018-10-11 20:28:47 - cex place new buy order: eth_btc 0.032053 19.8 [7311922541] margin:0.2121486288335]Array
(
    [complete] => 
    [id] => 7311922541
    [time] => 1539282526544
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032053
)

2018-10-11 20:28:54 - cex delete buy orders: eth_btc [above margin]
2018-10-11 20:32:35 - cex place new buy order: eth_btc 0.032027 19.8 [7311933249]Array
(
    [complete] => 
    [id] => 7311933249
    [time] => 1539282755281
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032027
)

2018-10-11 20:32:42 - cex delete buy orders: eth_btc [replace]
2018-10-11 20:32:43 - cex place new buy order: eth_btc 0.032029 19.8 [7311933532] margin:0.22479627837271]Array
(
    [complete] => 
    [id] => 7311933532
    [time] => 1539282763102
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032029
)

2018-10-11 20:32:50 - cex delete buy orders: eth_btc [replace]
2018-10-11 20:32:51 - cex place new buy order: eth_btc 0.032031 19.8 [7311933835] margin:0.23102619337516]Array
(
    [complete] => 
    [id] => 7311933835
    [time] => 1539282771358
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032031
)

2018-10-11 20:32:58 - cex delete buy orders: eth_btc [replace]
2018-10-11 20:32:59 - cex place new buy order: eth_btc 0.032035 19.8 [7311934350] margin:0.22475417512096]Array
(
    [complete] => 
    [id] => 7311934350
    [time] => 1539282779291
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032035
)

2018-10-11 20:33:04 - cex delete buy orders: eth_btc [above margin]
2018-10-11 20:34:59 - cex place new buy order: eth_btc 0.032024 19.8 [7311941719]Array
(
    [complete] => 
    [id] => 7311941719
    [time] => 1539282899109
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032024
)

2018-10-11 20:35:04 - cex delete buy orders: eth_btc [above margin]
2018-10-11 20:35:32 - cex place new buy order: eth_btc 0.032029 19.8 [7311944203]Array
(
    [complete] => 
    [id] => 7311944203
    [time] => 1539282932002
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032029
)

2018-10-11 20:35:39 - cex delete buy orders: eth_btc [replace]
2018-10-11 20:35:41 - cex place new buy order: eth_btc 0.032031 19.8 [7311945008] margin:0.23102619337516]Array
(
    [complete] => 
    [id] => 7311945008
    [time] => 1539282941018
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032031
)

2018-10-11 20:35:49 - cex delete buy orders: eth_btc [replace]
2018-10-11 20:35:50 - cex place new buy order: eth_btc 0.032033 19.8 [7311945841] margin:0.23101176911309]Array
(
    [complete] => 
    [id] => 7311945841
    [time] => 1539282949749
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032033
)

2018-10-11 20:35:56 - cex delete buy orders: eth_btc [above margin]
2018-10-11 20:39:05 - cex place new buy order: eth_btc 0.032036 19.8 [7311959183]Array
(
    [complete] => 
    [id] => 7311959183
    [time] => 1539283144743
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032036
)

2018-10-11 20:39:12 - cex delete buy orders: eth_btc [above margin]
2018-10-11 20:40:36 - cex place new buy order: eth_btc 0.032014 19.8 [7311962676]Array
(
    [complete] => 
    [id] => 7311962676
    [time] => 1539283236036
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032014
)

2018-10-11 20:40:43 - cex delete buy orders: eth_btc [replace]
2018-10-11 20:40:44 - cex place new buy order: eth_btc 0.032016 19.8 [7311963089] margin:0.21551724137931]Array
(
    [complete] => 
    [id] => 7311963089
    [time] => 1539283244233
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032016
)

2018-10-11 20:40:52 - cex delete buy orders: eth_btc [replace]
2018-10-11 20:40:53 - cex place new buy order: eth_btc 0.032018 19.8 [7311963557] margin:0.21550377912425]Array
(
    [complete] => 
    [id] => 7311963557
    [time] => 1539283253092
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032018
)

2018-10-11 20:41:03 - cex delete buy orders: eth_btc [replace]
2018-10-11 20:41:04 - cex place new buy order: eth_btc 0.032022 19.8 [7311963918] margin:0.20610830054337]Array
(
    [complete] => 
    [id] => 7311963918
    [time] => 1539283264475
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032022
)

2018-10-11 20:41:13 - cex delete buy orders: eth_btc [replace]
2018-10-11 20:41:14 - cex place new buy order: eth_btc 0.032024 19.8 [7311964254] margin:0.20609542842867]Array
(
    [complete] => 
    [id] => 7311964254
    [time] => 1539283274499
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032024
)

2018-10-11 20:41:22 - cex delete buy orders: eth_btc[move]
2018-10-11 20:41:24 - cex place new buy order: eth_btc 0.032025 19.8 [7311964741] margin:0.19983763192406]Array
(
    [complete] => 
    [id] => 7311964741
    [time] => 1539283283704
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032025
)

2018-10-11 20:41:32 - cex delete buy orders: eth_btc [replace]
2018-10-11 20:41:33 - cex place new buy order: eth_btc 0.032028 19.8 [7311965052] margin:0.21855876108405]Array
(
    [complete] => 
    [id] => 7311965052
    [time] => 1539283293342
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032028
)

2018-10-11 20:41:40 - cex delete buy orders: eth_btc [replace]
2018-10-11 20:41:41 - cex place new buy order: eth_btc 0.032031 19.8 [7311965382] margin:0.20605038868595]Array
(
    [complete] => 
    [id] => 7311965382
    [time] => 1539283301495
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032031
)

2018-10-11 20:41:48 - cex delete buy orders: eth_btc[move]
2018-10-11 20:41:50 - cex place new buy order: eth_btc 0.032033 19.8 [7311965665] margin:0.19978772554161]Array
(
    [complete] => 
    [id] => 7311965665
    [time] => 1539283309626
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032033
)

2018-10-11 20:41:57 - cex delete buy orders: eth_btc [above margin]
2018-10-11 20:53:30 - cex place new buy order: eth_btc 0.031918 19.8 [7312017817]Array
(
    [complete] => 
    [id] => 7312017817
    [time] => 1539284010180
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031918
)

2018-10-11 20:53:37 - cex delete buy orders: eth_btc[move]
2018-10-11 20:53:38 - cex place new buy order: eth_btc 0.031921 19.8 [7312018413] margin:0.197356055385]Array
(
    [complete] => 
    [id] => 7312018413
    [time] => 1539284018248
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031921
)

2018-10-11 20:53:46 - cex delete buy orders: eth_btc [replace]
2018-10-11 20:53:47 - cex place new buy order: eth_btc 0.031923 19.8 [7312018934] margin:0.23180778748864]Array
(
    [complete] => 
    [id] => 7312018934
    [time] => 1539284027286
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031923
)

2018-10-11 20:53:54 - cex delete buy orders: eth_btc [replace]
2018-10-11 20:53:55 - cex place new buy order: eth_btc 0.031925 19.8 [7312019412] margin:0.20360219263897]Array
(
    [complete] => 
    [id] => 7312019412
    [time] => 1539284035423
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031925
)

2018-10-11 20:54:03 - cex delete buy orders: eth_btc [above margin]
2018-10-11 20:56:54 - cex place new buy order: eth_btc 0.031947 19.8 [7312034301]Array
(
    [complete] => 
    [id] => 7312034301
    [time] => 1539284214270
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031947
)

2018-10-11 20:57:03 - cex delete buy orders: eth_btc [replace]
2018-10-11 20:57:05 - cex place new buy order: eth_btc 0.03195 19.8 [7312035136] margin:0.23474178403755]Array
(
    [complete] => 
    [id] => 7312035136
    [time] => 1539284224711
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03195
)

2018-10-11 20:57:12 - cex delete buy orders: eth_btc [replace]
2018-10-11 20:57:13 - cex place new buy order: eth_btc 0.031954 19.8 [7312035809] margin:0.25661888965387]Array
(
    [complete] => 
    [id] => 7312035809
    [time] => 1539284233207
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031954
)

2018-10-11 20:57:19 - cex delete buy orders: eth_btc [replace]
2018-10-11 20:57:21 - cex place new buy order: eth_btc 0.031961 19.8 [7312036366] margin:0.20963048715621]Array
(
    [complete] => 
    [id] => 7312036366
    [time] => 1539284240987
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031961
)

2018-10-11 20:57:28 - cex delete buy orders: eth_btc [replace]
2018-10-11 20:57:30 - cex place new buy order: eth_btc 0.031963 19.8 [7312036987] margin:0.20336013515627]Array
(
    [complete] => 
    [id] => 7312036987
    [time] => 1539284249600
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031963
)

2018-10-11 20:57:36 - cex delete buy orders: eth_btc [above margin]
2018-10-11 20:59:38 - cex place new buy order: eth_btc 0.031887 19.8 [7312046224]Array
(
    [complete] => 
    [id] => 7312046224
    [time] => 1539284378241
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031887
)

2018-10-11 20:59:45 - cex delete buy orders: eth_btc [replace]
2018-10-11 20:59:46 - cex place new buy order: eth_btc 0.031889 19.8 [7312046546] margin:0.24459845087648]Array
(
    [complete] => 
    [id] => 7312046546
    [time] => 1539284386344
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031889
)

2018-10-11 20:59:53 - cex delete buy orders: eth_btc [replace]
2018-10-11 20:59:54 - cex place new buy order: eth_btc 0.0319 19.8 [7312046955] margin:0.21316614420064]Array
(
    [complete] => 
    [id] => 7312046955
    [time] => 1539284394059
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.0319
)

2018-10-11 21:00:01 - cex delete buy orders: eth_btc[move]
2018-10-11 21:00:03 - cex place new buy order: eth_btc 0.031904 19.8 [7312047370] margin:0.19746121297601]Array
(
    [complete] => 
    [id] => 7312047370
    [time] => 1539284402773
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031904
)

2018-10-11 21:00:11 - cex delete buy orders: eth_btc [above margin]
2018-10-11 21:01:18 - cex place new buy order: eth_btc 0.031914 19.8 [7312052572]Array
(
    [complete] => 
    [id] => 7312052572
    [time] => 1539284477603
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031914
)

2018-10-11 21:01:25 - cex delete buy orders: eth_btc [above margin]
2018-10-11 21:02:37 - cex place new buy order: eth_btc 0.031928 19.8 [7312058231]Array
(
    [complete] => 
    [id] => 7312058231
    [time] => 1539284556805
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031928
)

2018-10-11 21:02:43 - cex delete buy orders: eth_btc [above margin]
2018-10-11 21:03:38 - cex place new buy order: eth_btc 0.031919 19.8 [7312062656]Array
(
    [complete] => 
    [id] => 7312062656
    [time] => 1539284617705
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031919
)

2018-10-11 21:03:44 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:03:46 - cex place new buy order: eth_btc 0.031922 19.8 [7312063260] margin:0.20988659858403]Array
(
    [complete] => 
    [id] => 7312063260
    [time] => 1539284625761
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031922
)

2018-10-11 21:03:55 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:03:56 - cex place new buy order: eth_btc 0.031924 19.8 [7312064197] margin:0.20047613081069]Array
(
    [complete] => 
    [id] => 7312064197
    [time] => 1539284636253
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031924
)

2018-10-11 21:04:04 - cex delete buy orders: eth_btc [above margin]
2018-10-11 21:05:55 - cex place new buy order: eth_btc 0.031925 19.8 [7312075516]Array
(
    [complete] => 
    [id] => 7312075516
    [time] => 1539284755240
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031925
)

2018-10-11 21:06:02 - cex delete buy orders: eth_btc [above margin]
2018-10-11 21:07:44 - cex place new buy order: eth_btc 0.031927 19.8 [7312083046]Array
(
    [complete] => 
    [id] => 7312083046
    [time] => 1539284863748
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031927
)

2018-10-11 21:07:50 - cex delete buy orders: eth_btc [above margin]
2018-10-11 21:08:11 - cex place new buy order: eth_btc 0.031926 19.8 [7312084890]Array
(
    [complete] => 
    [id] => 7312084890
    [time] => 1539284891488
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031926
)

2018-10-11 21:08:17 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:08:18 - cex place new buy order: eth_btc 0.03193 19.8 [7312085435] margin:0.20357031005325]Array
(
    [complete] => 
    [id] => 7312085435
    [time] => 1539284898111
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03193
)

2018-10-11 21:08:27 - cex delete buy orders: eth_btc[move]
2018-10-11 21:08:28 - cex place new buy order: eth_btc 0.031931 19.8 [7312086064] margin:0.19729425028185]Array
(
    [complete] => 
    [id] => 7312086064
    [time] => 1539284907840
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031931
)

2018-10-11 21:08:36 - cex delete buy orders: eth_btc [above margin]
2018-10-11 21:08:58 - cex place new buy order: eth_btc 0.031933 19.8 [7312089619]Array
(
    [complete] => 
    [id] => 7312089619
    [time] => 1539284938478
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031933
)

2018-10-11 21:09:04 - cex delete buy orders: eth_btc [above margin]
2018-10-11 21:09:13 - cex place new buy order: eth_btc 0.031933 19.8 [7312091003]Array
(
    [complete] => 
    [id] => 7312091003
    [time] => 1539284953207
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031933
)

2018-10-11 21:09:19 - cex delete buy orders: eth_btc [above margin]
2018-10-11 21:11:57 - cex place new buy order: eth_btc 0.031934 19.8 [7312101876]Array
(
    [complete] => 
    [id] => 7312101876
    [time] => 1539285117248
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031934
)

2018-10-11 21:12:04 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:12:05 - cex place new buy order: eth_btc 0.031939 19.8 [7312102365] margin:0.20664391496288]Array
(
    [complete] => 
    [id] => 7312102365
    [time] => 1539285125261
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031939
)

2018-10-11 21:12:12 - cex delete buy orders: eth_btc [above margin]
2018-10-11 21:13:19 - cex place new buy order: eth_btc 0.031945 19.8 [7312106527]Array
(
    [complete] => 
    [id] => 7312106527
    [time] => 1539285198939
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031945
)

2018-10-11 21:13:26 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:13:27 - cex place new buy order: eth_btc 0.031947 19.8 [7312107155] margin:0.222243090118]Array
(
    [complete] => 
    [id] => 7312107155
    [time] => 1539285207481
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031947
)

2018-10-11 21:13:34 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:13:35 - cex place new buy order: eth_btc 0.031949 19.8 [7312107518] margin:0.21596920091396]Array
(
    [complete] => 
    [id] => 7312107518
    [time] => 1539285215310
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031949
)

2018-10-11 21:13:42 - cex delete buy orders: eth_btc [above margin]
2018-10-11 21:18:36 - cex place new buy order: eth_btc 0.031904 19.8 [7312129640]Array
(
    [complete] => 
    [id] => 7312129640
    [time] => 1539285516258
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031904
)

2018-10-11 21:18:43 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:18:44 - cex place new buy order: eth_btc 0.031916 19.8 [7312130232] margin:0.22245895475623]Array
(
    [complete] => 
    [id] => 7312130232
    [time] => 1539285524420
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031916
)

2018-10-11 21:18:53 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:18:54 - cex place new buy order: eth_btc 0.031918 19.8 [7312131118] margin:0.21617895858137]Array
(
    [complete] => 
    [id] => 7312131118
    [time] => 1539285533883
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031918
)

2018-10-11 21:19:00 - cex delete buy orders: eth_btc[move]
2018-10-11 21:19:02 - cex place new buy order: eth_btc 0.031923 19.8 [] margin:0.19734369126676]Array
(
    [error] => Nonce must be incremented
)

2018-10-11 21:23:10 - cex place new buy order: eth_btc 0.031927 19.8 [7312149711]Array
(
    [complete] => 
    [id] => 7312149711
    [time] => 1539285790308
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031927
)

2018-10-11 21:23:16 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:23:17 - cex place new buy order: eth_btc 0.031929 19.8 [7312150232] margin:0.2098405837953]Array
(
    [complete] => 
    [id] => 7312150232
    [time] => 1539285797456
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031929
)

2018-10-11 21:23:24 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:23:26 - cex place new buy order: eth_btc 0.031931 19.8 [7312150721] margin:0.22235445178667]Array
(
    [complete] => 
    [id] => 7312150721
    [time] => 1539285806106
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031931
)

2018-10-11 21:23:32 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:23:33 - cex place new buy order: eth_btc 0.031933 19.8 [7312151172] margin:0.21294585538472]Array
(
    [complete] => 
    [id] => 7312151172
    [time] => 1539285813502
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031933
)

2018-10-11 21:23:40 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:23:41 - cex place new buy order: eth_btc 0.031935 19.8 [7312151867] margin:0.2004070768749]Array
(
    [complete] => 
    [id] => 7312151867
    [time] => 1539285821215
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031935
)

2018-10-11 21:23:48 - cex delete buy orders: eth_btc [above margin]
2018-10-11 21:28:51 - cex place new buy order: eth_btc 0.031941 19.8 [7312176518]Array
(
    [complete] => 
    [id] => 7312176518
    [time] => 1539286131337
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031941
)

2018-10-11 21:28:58 - cex delete buy orders: eth_btc[move]
2018-10-11 21:28:59 - cex place new buy order: eth_btc 0.031942 19.8 [7312176993] margin:0.19722630936356]Array
(
    [complete] => 
    [id] => 7312176993
    [time] => 1539286139009
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031942
)

2018-10-11 21:29:03 - cex delete buy orders: eth_btc [above margin]
2018-10-11 21:29:33 - cex place new buy order: eth_btc 0.031941 19.8 [7312179023]Array
(
    [complete] => 
    [id] => 7312179023
    [time] => 1539286172683
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031941
)

2018-10-11 21:29:39 - cex delete buy orders: eth_btc [above margin]
2018-10-11 21:29:47 - cex place new buy order: eth_btc 0.031941 19.8 [7312179813]Array
(
    [complete] => 
    [id] => 7312179813
    [time] => 1539286187196
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031941
)

2018-10-11 21:29:53 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:29:55 - cex place new buy order: eth_btc 0.031943 19.8 [7312180376] margin:0.20035688570266]Array
(
    [complete] => 
    [id] => 7312180376
    [time] => 1539286194529
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031943
)

2018-10-11 21:30:03 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:30:04 - cex place new buy order: eth_btc 0.031945 19.8 [7312181083] margin:0.20973548286116]Array
(
    [complete] => 
    [id] => 7312181083
    [time] => 1539286204391
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031945
)

2018-10-11 21:30:11 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:30:12 - cex place new buy order: eth_btc 0.031947 19.8 [7312181565] margin:0.21598272138228]Array
(
    [complete] => 
    [id] => 7312181565
    [time] => 1539286212306
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031947
)

2018-10-11 21:30:19 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:30:20 - cex place new buy order: eth_btc 0.031949 19.8 [7312182179] margin:0.21283921249491]Array
(
    [complete] => 
    [id] => 7312182179
    [time] => 1539286220444
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031949
)

2018-10-11 21:30:28 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:30:30 - cex place new buy order: eth_btc 0.031953 19.8 [7312182991] margin:0.2034237786749]Array
(
    [complete] => 
    [id] => 7312182991
    [time] => 1539286229563
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031953
)

2018-10-11 21:30:37 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:30:39 - cex place new buy order: eth_btc 0.031955 19.8 [7312183680] margin:0.20341104678452]Array
(
    [complete] => 
    [id] => 7312183680
    [time] => 1539286238611
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031955
)

2018-10-11 21:30:46 - cex delete buy orders: eth_btc[move]
2018-10-11 21:30:47 - cex place new buy order: eth_btc 0.031956 19.8 [7312184191] margin:0.1971399067497]Array
(
    [complete] => 
    [id] => 7312184191
    [time] => 1539286246847
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031956
)

2018-10-11 21:30:54 - cex delete buy orders: eth_btc [above margin]
2018-10-11 21:31:02 - cex place new buy order: eth_btc 0.031938 19.8 [7312185470]Array
(
    [complete] => 
    [id] => 7312185470
    [time] => 1539286262330
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031938
)

2018-10-11 21:31:08 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:31:10 - cex place new buy order: eth_btc 0.03194 19.8 [7312186091] margin:0.23794614902943]Array
(
    [complete] => 
    [id] => 7312186091
    [time] => 1539286269918
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03194
)

2018-10-11 21:31:16 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:31:19 - cex place new buy order: eth_btc 0.031946 19.8 [7312186605] margin:0.24103174106305]Array
(
    [complete] => 
    [id] => 7312186605
    [time] => 1539286278543
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031946
)

2018-10-11 21:31:26 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:31:27 - cex place new buy order: eth_btc 0.031948 19.8 [7312187240] margin:0.24101665205958]Array
(
    [complete] => 
    [id] => 7312187240
    [time] => 1539286287207
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031948
)

2018-10-11 21:31:37 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:31:38 - cex place new buy order: eth_btc 0.03195 19.8 [7312188274] margin:0.20657276995306]Array
(
    [complete] => 
    [id] => 7312188274
    [time] => 1539286298344
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03195
)

2018-10-11 21:31:46 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:31:47 - cex place new buy order: eth_btc 0.031952 19.8 [7312188889] margin:0.20030045067603]Array
(
    [complete] => 
    [id] => 7312188889
    [time] => 1539286306980
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031952
)

2018-10-11 21:31:54 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:31:56 - cex place new buy order: eth_btc 0.031954 19.8 [7312189695] margin:0.20028791387618]Array
(
    [complete] => 
    [id] => 7312189695
    [time] => 1539286315984
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031954
)

2018-10-11 21:32:04 - cex delete buy orders: eth_btc [above margin]
2018-10-11 21:32:11 - cex place new buy order: eth_btc 0.031938 19.8 [7312190927]Array
(
    [complete] => 
    [id] => 7312190927
    [time] => 1539286331393
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031938
)

2018-10-11 21:32:18 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:32:20 - cex place new buy order: eth_btc 0.03194 19.8 [7312191777] margin:0.22855353788351]Array
(
    [complete] => 
    [id] => 7312191777
    [time] => 1539286339925
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03194
)

2018-10-11 21:32:27 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:32:29 - cex place new buy order: eth_btc 0.031944 19.8 [7312192605] margin:0.24104683195592]Array
(
    [complete] => 
    [id] => 7312192605
    [time] => 1539286348548
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031944
)

2018-10-11 21:32:37 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:32:38 - cex place new buy order: eth_btc 0.031965 19.8 [7312193703] margin:0.24401689347724]Array
(
    [complete] => 
    [id] => 7312193703
    [time] => 1539286358139
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031965
)

2018-10-11 21:32:45 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:32:46 - cex place new buy order: eth_btc 0.031974 19.8 [7312194289] margin:0.24082066679176]Array
(
    [complete] => 
    [id] => 7312194289
    [time] => 1539286366248
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031974
)

2018-10-11 21:32:53 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:32:55 - cex place new buy order: eth_btc 0.031976 19.8 [7312194996] margin:0.23455091318489]Array
(
    [complete] => 
    [id] => 7312194996
    [time] => 1539286375000
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031976
)

2018-10-11 21:33:03 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:33:04 - cex place new buy order: eth_btc 0.031982 19.8 [7312195602] margin:0.24701394534423]Array
(
    [complete] => 
    [id] => 7312195602
    [time] => 1539286384293
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031982
)

2018-10-11 21:33:13 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:33:15 - cex place new buy order: eth_btc 0.031984 19.8 [7312196719] margin:0.23449224612306]Array
(
    [complete] => 
    [id] => 7312196719
    [time] => 1539286395364
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031984
)

2018-10-11 21:33:24 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:33:25 - cex place new buy order: eth_btc 0.03199 19.8 [7312197611] margin:0.2156924038762]Array
(
    [complete] => 
    [id] => 7312197611
    [time] => 1539286405438
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03199
)

2018-10-11 21:33:34 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:33:35 - cex place new buy order: eth_btc 0.031995 19.8 [7312198652] margin:0.20628223159869]Array
(
    [complete] => 
    [id] => 7312198652
    [time] => 1539286415510
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031995
)

2018-10-11 21:33:44 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:33:45 - cex place new buy order: eth_btc 0.031997 19.8 [7312199368] margin:0.20626933775043]Array
(
    [complete] => 
    [id] => 7312199368
    [time] => 1539286425031
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031997
)

2018-10-11 21:33:56 - cex delete buy orders: eth_btc [above margin]
2018-10-11 21:34:37 - cex place new buy order: eth_btc 0.031998 19.8 [7312203686]Array
(
    [complete] => 
    [id] => 7312203686
    [time] => 1539286476760
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031998
)

2018-10-11 21:34:43 - cex delete buy orders: eth_btc [above margin]
2018-10-11 21:35:18 - cex place new buy order: eth_btc 0.031998 19.8 [7312207722]Array
(
    [complete] => 
    [id] => 7312207722
    [time] => 1539286517760
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031998
)

2018-10-11 21:35:24 - cex delete buy orders: eth_btc [above margin]
2018-10-11 21:36:04 - cex place new buy order: eth_btc 0.032002 19.8 [7312212543]Array
(
    [complete] => 
    [id] => 7312212543
    [time] => 1539286564204
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032002
)

2018-10-11 21:36:10 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:36:11 - cex place new buy order: eth_btc 0.032005 19.8 [7312213207] margin:0.24371192001251]Array
(
    [complete] => 
    [id] => 7312213207
    [time] => 1539286571338
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032005
)

2018-10-11 21:36:18 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:36:19 - cex place new buy order: eth_btc 0.032008 19.8 [7312213774] margin:0.22494376405897]Array
(
    [complete] => 
    [id] => 7312213774
    [time] => 1539286579453
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032008
)

2018-10-11 21:36:33 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:36:35 - cex place new buy order: eth_btc 0.032011 19.8 [7312215197] margin:0.2217987566774]Array
(
    [complete] => 
    [id] => 7312215197
    [time] => 1539286594974
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032011
)

2018-10-11 21:36:48 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:36:50 - cex place new buy order: eth_btc 0.032014 19.8 [7312216036] margin:0.21240707190604]Array
(
    [complete] => 
    [id] => 7312216036
    [time] => 1539286609999
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032014
)

2018-10-11 21:36:58 - cex delete buy orders: eth_btc [above margin]
2018-10-11 21:39:59 - cex place new buy order: eth_btc 0.032002 19.8 [7312229486]Array
(
    [complete] => 
    [id] => 7312229486
    [time] => 1539286798522
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032002
)

2018-10-11 21:40:02 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:40:04 - cex place new buy order: eth_btc 0.032004 19.8 [7312229954] margin:0.20622422197227]Array
(
    [complete] => 
    [id] => 7312229954
    [time] => 1539286803804
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032004
)

2018-10-11 21:40:10 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:40:11 - cex place new buy order: eth_btc 0.032009 19.8 [7312230687] margin:0.20619200849761]Array
(
    [complete] => 
    [id] => 7312230687
    [time] => 1539286811489
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.032009
)

2018-10-11 21:40:19 - cex delete buy orders: eth_btc [above margin]
2018-10-11 21:41:36 - cex place new buy order: eth_btc 0.031968 19.8 [7312236312]Array
(
    [complete] => 
    [id] => 7312236312
    [time] => 1539286896195
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031968
)

2018-10-11 21:41:43 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:41:44 - cex place new buy order: eth_btc 0.031978 19.8 [7312236876] margin:0.20013759459629]Array
(
    [complete] => 
    [id] => 7312236876
    [time] => 1539286904084
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031978
)

2018-10-11 21:41:51 - cex delete buy orders: eth_btc [above margin]
2018-10-11 21:42:16 - cex place new buy order: eth_btc 0.031949 19.8 [7312239111]Array
(
    [complete] => 
    [id] => 7312239111
    [time] => 1539286936484
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031949
)

2018-10-11 21:42:23 - cex delete buy orders: eth_btc [above margin]
2018-10-11 21:42:31 - cex place new buy order: eth_btc 0.031937 19.8 [7312240393]Array
(
    [complete] => 
    [id] => 7312240393
    [time] => 1539286950528
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031937
)

2018-10-11 21:42:36 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:42:38 - cex place new buy order: eth_btc 0.031939 19.8 [7312241063] margin:0.25987037790789]Array
(
    [complete] => 
    [id] => 7312241063
    [time] => 1539286958097
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031939
)

2018-10-11 21:42:45 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:42:46 - cex place new buy order: eth_btc 0.031941 19.8 [7312241725] margin:0.25359256128485]Array
(
    [complete] => 
    [id] => 7312241725
    [time] => 1539286966283
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031941
)

2018-10-11 21:42:54 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:42:55 - cex place new buy order: eth_btc 0.031943 19.8 [7312242386] margin:0.24731553078923]Array
(
    [complete] => 
    [id] => 7312242386
    [time] => 1539286975470
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031943
)

2018-10-11 21:43:03 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:43:05 - cex place new buy order: eth_btc 0.031945 19.8 [7312242949] margin:0.24416966661449]Array
(
    [complete] => 
    [id] => 7312242949
    [time] => 1539286984627
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031945
)

2018-10-11 21:43:13 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:43:14 - cex place new buy order: eth_btc 0.031947 19.8 [7312243532] margin:0.23789401195731]Array
(
    [complete] => 
    [id] => 7312243532
    [time] => 1539286994187
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031947
)

2018-10-11 21:43:22 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:43:24 - cex place new buy order: eth_btc 0.031949 19.8 [7312244043] margin:0.22848915459015]Array
(
    [complete] => 
    [id] => 7312244043
    [time] => 1539287003529
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031949
)

2018-10-11 21:43:32 - cex delete buy orders: eth_btc [above margin]
2018-10-11 21:43:41 - cex place new buy order: eth_btc 0.031947 19.8 [7312244979]Array
(
    [complete] => 
    [id] => 7312244979
    [time] => 1539287021004
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031947
)

2018-10-11 21:43:47 - cex delete buy orders: eth_btc [above margin]
2018-10-11 21:43:57 - cex place new buy order: eth_btc 0.031947 19.8 [7312245869]Array
(
    [complete] => 
    [id] => 7312245869
    [time] => 1539287036528
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031947
)

2018-10-11 21:44:03 - cex delete buy orders: eth_btc [above margin]
2018-10-11 21:44:18 - cex place new buy order: eth_btc 0.03195 19.8 [7312247267]Array
(
    [complete] => 
    [id] => 7312247267
    [time] => 1539287057949
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03195
)

2018-10-11 21:44:25 - cex delete buy orders: eth_btc [above margin]
2018-10-11 21:44:32 - cex place new buy order: eth_btc 0.03195 19.8 [7312248000]Array
(
    [complete] => 
    [id] => 7312248000
    [time] => 1539287072352
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03195
)

2018-10-11 21:44:40 - cex delete buy orders: eth_btc [above margin]
2018-10-11 21:45:50 - cex place new buy order: eth_btc 0.031955 19.8 [7312254443]Array
(
    [complete] => 
    [id] => 7312254443
    [time] => 1539287149945
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031955
)

2018-10-11 21:45:56 - cex delete buy orders: eth_btc [above margin]
2018-10-11 21:48:05 - cex place new buy order: eth_btc 0.03193 19.8 [7312263983]Array
(
    [complete] => 
    [id] => 7312263983
    [time] => 1539287284652
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03193
)

2018-10-11 21:48:12 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:48:13 - cex place new buy order: eth_btc 0.031932 19.8 [7312264449] margin:0.24113741701115]Array
(
    [complete] => 
    [id] => 7312264449
    [time] => 1539287292713
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031932
)

2018-10-11 21:48:20 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:48:21 - cex place new buy order: eth_btc 0.031934 19.8 [7312265083] margin:0.25991106657479]Array
(
    [complete] => 
    [id] => 7312265083
    [time] => 1539287300861
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031934
)

2018-10-11 21:48:29 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:48:30 - cex place new buy order: eth_btc 0.031936 19.8 [7312265658] margin:0.25363226452906]Array
(
    [complete] => 
    [id] => 7312265658
    [time] => 1539287310178
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031936
)

2018-10-11 21:48:38 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:48:39 - cex place new buy order: eth_btc 0.031939 19.8 [7312266334] margin:0.22229875700552]Array
(
    [complete] => 
    [id] => 7312266334
    [time] => 1539287319273
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031939
)

2018-10-11 21:48:48 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:48:49 - cex place new buy order: eth_btc 0.031941 19.8 [7312266888] margin:0.2191540653079]Array
(
    [complete] => 
    [id] => 7312266888
    [time] => 1539287329348
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031941
)

2018-10-11 21:48:57 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:48:59 - cex place new buy order: eth_btc 0.031943 19.8 [7312267317] margin:0.22853207275459]Array
(
    [complete] => 
    [id] => 7312267317
    [time] => 1539287338543
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031943
)

2018-10-11 21:49:04 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:49:05 - cex place new buy order: eth_btc 0.031945 19.8 [7312267688] margin:0.22225700422602]Array
(
    [complete] => 
    [id] => 7312267688
    [time] => 1539287344840
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031945
)

2018-10-11 21:49:12 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:49:13 - cex place new buy order: eth_btc 0.031947 19.8 [7312268182] margin:0.21598272138228]Array
(
    [complete] => 
    [id] => 7312268182
    [time] => 1539287353240
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031947
)

2018-10-11 21:49:19 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:49:21 - cex place new buy order: eth_btc 0.031951 19.8 [7312268836] margin:0.23473443710682]Array
(
    [complete] => 
    [id] => 7312268836
    [time] => 1539287360905
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031951
)

2018-10-11 21:49:28 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:49:30 - cex place new buy order: eth_btc 0.031953 19.8 [7312269341] margin:0.23159014802991]Array
(
    [complete] => 
    [id] => 7312269341
    [time] => 1539287369710
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031953
)

2018-10-11 21:49:36 - cex delete buy orders: eth_btc [above margin]
2018-10-11 21:49:44 - cex place new buy order: eth_btc 0.03194 19.8 [7312270114]Array
(
    [complete] => 
    [id] => 7312270114
    [time] => 1539287383779
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03194
)

2018-10-11 21:49:50 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:49:51 - cex place new buy order: eth_btc 0.031942 19.8 [7312270667] margin:0.2128858556133]Array
(
    [complete] => 
    [id] => 7312270667
    [time] => 1539287391436
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031942
)

2018-10-11 21:49:59 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:50:01 - cex place new buy order: eth_btc 0.031946 19.8 [7312271543] margin:0.2159894822513]Array
(
    [complete] => 
    [id] => 7312271543
    [time] => 1539287400572
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031946
)

2018-10-11 21:50:04 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:50:06 - cex place new buy order: eth_btc 0.031948 19.8 [7312272068] margin:0.20971578815574]Array
(
    [complete] => 
    [id] => 7312272068
    [time] => 1539287405820
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031948
)

2018-10-11 21:50:13 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:50:14 - cex place new buy order: eth_btc 0.03195 19.8 [7312272644] margin:0.2190923317684]Array
(
    [complete] => 
    [id] => 7312272644
    [time] => 1539287414397
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03195
)

2018-10-11 21:50:22 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:50:23 - cex place new buy order: eth_btc 0.031952 19.8 [7312273387] margin:0.20655983975963]Array
(
    [complete] => 
    [id] => 7312273387
    [time] => 1539287423480
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031952
)

2018-10-11 21:50:30 - cex delete buy orders: eth_btc [above margin]
2018-10-11 21:50:46 - cex place new buy order: eth_btc 0.031956 19.8 [7312274811]Array
(
    [complete] => 
    [id] => 7312274811
    [time] => 1539287445528
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031956
)

2018-10-11 21:50:52 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:50:54 - cex place new buy order: eth_btc 0.031958 19.8 [7312275308] margin:0.20026284498404]Array
(
    [complete] => 
    [id] => 7312275308
    [time] => 1539287453705
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031958
)

2018-10-11 21:51:00 - cex delete buy orders: eth_btc [above margin]
2018-10-11 21:51:04 - cex place new buy order: eth_btc 0.031956 19.8 [7312275986]Array
(
    [complete] => 
    [id] => 7312275986
    [time] => 1539287464109
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031956
)

2018-10-11 21:51:12 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:51:13 - cex place new buy order: eth_btc 0.031958 19.8 [7312276593] margin:0.20652105888979]Array
(
    [complete] => 
    [id] => 7312276593
    [time] => 1539287472918
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031958
)

2018-10-11 21:51:20 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:51:21 - cex place new buy order: eth_btc 0.03196 19.8 [7312277141] margin:0.20337922403002]Array
(
    [complete] => 
    [id] => 7312277141
    [time] => 1539287480685
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03196
)

2018-10-11 21:51:27 - cex delete buy orders: eth_btc [above margin]
2018-10-11 21:51:35 - cex place new buy order: eth_btc 0.031947 19.8 [7312278366]Array
(
    [complete] => 
    [id] => 7312278366
    [time] => 1539287494843
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031947
)

2018-10-11 21:51:42 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:51:43 - cex place new buy order: eth_btc 0.031949 19.8 [7312278912] margin:0.2347491314282]Array
(
    [complete] => 
    [id] => 7312278912
    [time] => 1539287502928
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031949
)

2018-10-11 21:51:50 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:51:51 - cex place new buy order: eth_btc 0.031951 19.8 [7312279661] margin:0.2284748521173]Array
(
    [complete] => 
    [id] => 7312279661
    [time] => 1539287511168
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031951
)

2018-10-11 21:51:59 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:52:00 - cex place new buy order: eth_btc 0.031953 19.8 [7312280168] margin:0.22220135824491]Array
(
    [complete] => 
    [id] => 7312280168
    [time] => 1539287520245
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031953
)

2018-10-11 21:52:03 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:52:10 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:52:12 - cex place new buy order: eth_btc 0.031955 19.8 [7312281125] margin:0.22844625254264]Array
(
    [complete] => 
    [id] => 7312281125
    [time] => 1539287532001
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031955
)

2018-10-11 21:52:19 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:52:21 - cex place new buy order: eth_btc 0.031959 19.8 [7312281851] margin:0.2252886510842]Array
(
    [complete] => 
    [id] => 7312281851
    [time] => 1539287540713
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031959
)

2018-10-11 21:52:27 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:52:28 - cex place new buy order: eth_btc 0.031961 19.8 [7312282337] margin:0.20337286067393]Array
(
    [complete] => 
    [id] => 7312282337
    [time] => 1539287548394
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031961
)

2018-10-11 21:52:36 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:52:37 - cex place new buy order: eth_btc 0.031963 19.8 [7312283052] margin:0.20023151769233]Array
(
    [complete] => 
    [id] => 7312283052
    [time] => 1539287556715
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031963
)

2018-10-11 21:52:44 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:52:46 - cex place new buy order: eth_btc 0.031965 19.8 [7312283630] margin:0.20021898951978]Array
(
    [complete] => 
    [id] => 7312283630
    [time] => 1539287565763
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031965
)

2018-10-11 21:52:54 - cex delete buy orders: eth_btc [above margin]
2018-10-11 21:53:05 - cex place new buy order: eth_btc 0.031958 19.8 [7312285168]Array
(
    [complete] => 
    [id] => 7312285168
    [time] => 1539287584612
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031958
)

2018-10-11 21:53:11 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:53:12 - cex place new buy order: eth_btc 0.03196 19.8 [7312285863] margin:0.22215269086356]Array
(
    [complete] => 
    [id] => 7312285863
    [time] => 1539287592316
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03196
)

2018-10-11 21:53:20 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:53:21 - cex place new buy order: eth_btc 0.031964 19.8 [7312286549] margin:0.23463896883995]Array
(
    [complete] => 
    [id] => 7312286549
    [time] => 1539287601458
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031964
)

2018-10-11 21:53:28 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:53:30 - cex place new buy order: eth_btc 0.031966 19.8 [7312287102] margin:0.2002127260214]Array
(
    [complete] => 
    [id] => 7312287102
    [time] => 1539287610061
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031966
)

2018-10-11 21:53:38 - cex delete buy orders: eth_btc [above margin]
2018-10-11 21:53:47 - cex place new buy order: eth_btc 0.031951 19.8 [7312288294]Array
(
    [complete] => 
    [id] => 7312288294
    [time] => 1539287626598
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031951
)

2018-10-11 21:53:53 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:53:54 - cex place new buy order: eth_btc 0.031954 19.8 [7312288843] margin:0.20341741253049]Array
(
    [complete] => 
    [id] => 7312288843
    [time] => 1539287633867
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031954
)

2018-10-11 21:54:00 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:54:01 - cex place new buy order: eth_btc 0.031956 19.8 [7312289336] margin:0.22530980097635]Array
(
    [complete] => 
    [id] => 7312289336
    [time] => 1539287641099
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031956
)

2018-10-11 21:54:03 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:54:04 - cex place new buy order: eth_btc 0.031958 19.8 [7312289639] margin:0.21903748670129]Array
(
    [complete] => 
    [id] => 7312289639
    [time] => 1539287644271
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031958
)

2018-10-11 21:54:12 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:54:13 - cex place new buy order: eth_btc 0.031962 19.8 [7312290287] margin:0.21588135911392]Array
(
    [complete] => 
    [id] => 7312290287
    [time] => 1539287652910
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031962
)

2018-10-11 21:54:19 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:54:21 - cex place new buy order: eth_btc 0.031964 19.8 [7312290876] margin:0.20335377299463]Array
(
    [complete] => 
    [id] => 7312290876
    [time] => 1539287660606
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031964
)

2018-10-11 21:54:29 - cex delete buy orders: eth_btc[move]
2018-10-11 21:54:30 - cex place new buy order: eth_btc 0.031965 19.8 [7312291526] margin:0.19708440217732]Array
(
    [complete] => 
    [id] => 7312291526
    [time] => 1539287670306
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031965
)

2018-10-11 21:54:38 - cex delete buy orders: eth_btc[move]
2018-10-11 21:54:39 - cex place new buy order: eth_btc 0.031966 19.8 [7312292316] margin:0.19707823693185]Array
(
    [complete] => 
    [id] => 7312292316
    [time] => 1539287679441
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031966
)

2018-10-11 21:54:45 - cex delete buy orders: eth_btc [above margin]
2018-10-11 21:55:01 - cex place new buy order: eth_btc 0.031953 19.8 [7312293693]Array
(
    [complete] => 
    [id] => 7312293693
    [time] => 1539287701071
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031953
)

2018-10-11 21:55:04 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:55:06 - cex place new buy order: eth_btc 0.031955 19.8 [7312294063] margin:0.23470505398215]Array
(
    [complete] => 
    [id] => 7312294063
    [time] => 1539287705828
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031955
)

2018-10-11 21:55:12 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:55:14 - cex place new buy order: eth_btc 0.031957 19.8 [7312294602] margin:0.22843195544013]Array
(
    [complete] => 
    [id] => 7312294602
    [time] => 1539287713990
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031957
)

2018-10-11 21:55:22 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:55:23 - cex place new buy order: eth_btc 0.031959 19.8 [7312295086] margin:0.24406270534123]Array
(
    [complete] => 
    [id] => 7312295086
    [time] => 1539287722704
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031959
)

2018-10-11 21:55:31 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:55:32 - cex place new buy order: eth_btc 0.031961 19.8 [7312295640] margin:0.21588811363848]Array
(
    [complete] => 
    [id] => 7312295640
    [time] => 1539287731782
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031961
)

2018-10-11 21:55:39 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:55:40 - cex place new buy order: eth_btc 0.031963 19.8 [7312296501] margin:0.20961737008418]Array
(
    [complete] => 
    [id] => 7312296501
    [time] => 1539287739932
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031963
)

2018-10-11 21:55:48 - cex delete buy orders: eth_btc [above margin]
2018-10-11 21:55:55 - cex place new buy order: eth_btc 0.031941 19.8 [7312297933]Array
(
    [complete] => 
    [id] => 7312297933
    [time] => 1539287755195
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031941
)

2018-10-11 21:56:01 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:56:02 - cex place new buy order: eth_btc 0.031943 19.8 [7312298654] margin:0.2379238017719]Array
(
    [complete] => 
    [id] => 7312298654
    [time] => 1539287762384
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031943
)

2018-10-11 21:56:11 - cex delete buy orders: eth_btc [above margin]
2018-10-11 21:56:20 - cex place new buy order: eth_btc 0.031929 19.8 [7312300419]Array
(
    [complete] => 
    [id] => 7312300419
    [time] => 1539287779608
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031929
)

2018-10-11 21:56:28 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:56:29 - cex place new buy order: eth_btc 0.031933 19.8 [7312301437] margin:0.20981429868787]Array
(
    [complete] => 
    [id] => 7312301437
    [time] => 1539287788946
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031933
)

2018-10-11 21:56:36 - cex delete buy orders: eth_btc [above margin]
2018-10-11 21:56:44 - cex place new buy order: eth_btc 0.031939 19.8 [7312302745]Array
(
    [complete] => 
    [id] => 7312302745
    [time] => 1539287804272
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031939
)

2018-10-11 21:56:51 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:56:52 - cex place new buy order: eth_btc 0.031943 19.8 [7312303588] margin:0.20348746204177]Array
(
    [complete] => 
    [id] => 7312303588
    [time] => 1539287811925
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031943
)

2018-10-11 21:57:00 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:57:01 - cex place new buy order: eth_btc 0.031945 19.8 [7312304409] margin:0.20347472217872]Array
(
    [complete] => 
    [id] => 7312304409
    [time] => 1539287821491
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031945
)

2018-10-11 21:57:05 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:57:06 - cex place new buy order: eth_btc 0.031947 19.8 [7312304765] margin:0.20346198391084]Array
(
    [complete] => 
    [id] => 7312304765
    [time] => 1539287825770
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031947
)

2018-10-11 21:57:13 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:57:15 - cex place new buy order: eth_btc 0.031949 19.8 [7312305329] margin:0.20970922407588]Array
(
    [complete] => 
    [id] => 7312305329
    [time] => 1539287834618
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031949
)

2018-10-11 21:57:23 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:57:24 - cex place new buy order: eth_btc 0.031951 19.8 [7312305949] margin:0.20343651215926]Array
(
    [complete] => 
    [id] => 7312305949
    [time] => 1539287843810
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031951
)

2018-10-11 21:57:30 - cex delete buy orders: eth_btc[move]
2018-10-11 21:57:31 - cex place new buy order: eth_btc 0.031952 19.8 [7312306548] margin:0.19716458548493]Array
(
    [complete] => 
    [id] => 7312306548
    [time] => 1539287851525
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031952
)

2018-10-11 21:57:39 - cex delete buy orders: eth_btc [above margin]
2018-10-11 21:57:48 - cex place new buy order: eth_btc 0.03194 19.8 [7312307958]Array
(
    [complete] => 
    [id] => 7312307958
    [time] => 1539287868323
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03194
)

2018-10-11 21:57:55 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:57:56 - cex place new buy order: eth_btc 0.031942 19.8 [7312308597] margin:0.24106192473858]Array
(
    [complete] => 
    [id] => 7312308597
    [time] => 1539287875964
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031942
)

2018-10-11 21:58:04 - cex delete buy orders: eth_btc [above margin]
2018-10-11 21:58:11 - cex place new buy order: eth_btc 0.03193 19.8 [7312310027]Array
(
    [complete] => 
    [id] => 7312310027
    [time] => 1539287891492
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03193
)

2018-10-11 21:58:18 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:58:19 - cex place new buy order: eth_btc 0.031932 19.8 [7312310656] margin:0.22234748841286]Array
(
    [complete] => 
    [id] => 7312310656
    [time] => 1539287898695
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031932
)

2018-10-11 21:58:27 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:58:28 - cex place new buy order: eth_btc 0.031934 19.8 [7312311287] margin:0.22546502160705]Array
(
    [complete] => 
    [id] => 7312311287
    [time] => 1539287907778
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031934
)

2018-10-11 21:58:37 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:58:38 - cex place new buy order: eth_btc 0.031938 19.8 [7312311986] margin:0.21291251800364]Array
(
    [complete] => 
    [id] => 7312311986
    [time] => 1539287917881
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031938
)

2018-10-11 21:58:46 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:58:47 - cex place new buy order: eth_btc 0.03194 19.8 [7312312598] margin:0.20350657482779]Array
(
    [complete] => 
    [id] => 7312312598
    [time] => 1539287927455
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03194
)

2018-10-11 21:58:57 - cex delete buy orders: eth_btc [above margin]
2018-10-11 21:59:04 - cex place new buy order: eth_btc 0.03193 19.8 [7312313921]Array
(
    [complete] => 
    [id] => 7312313921
    [time] => 1539287943804
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03193
)

2018-10-11 21:59:39 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:59:40 - cex place new buy order: eth_btc 0.031933 19.8 [7312316691] margin:0.23173519556572]Array
(
    [complete] => 
    [id] => 7312316691
    [time] => 1539287980423
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031933
)

2018-10-11 21:59:46 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:59:48 - cex place new buy order: eth_btc 0.031935 19.8 [7312317173] margin:0.22232660090811]Array
(
    [complete] => 
    [id] => 7312317173
    [time] => 1539287987628
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031935
)

2018-10-11 21:59:56 - cex delete buy orders: eth_btc [replace]
2018-10-11 21:59:57 - cex place new buy order: eth_btc 0.031937 19.8 [7312318011] margin:0.21605034912484]Array
(
    [complete] => 
    [id] => 7312318011
    [time] => 1539287997398
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031937
)

2018-10-11 22:00:04 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:00:05 - cex place new buy order: eth_btc 0.031939 19.8 [7312318538] margin:0.20664391496288]Array
(
    [complete] => 
    [id] => 7312318538
    [time] => 1539288005470
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031939
)

2018-10-11 22:00:13 - cex delete buy orders: eth_btc [above margin]
2018-10-11 22:00:19 - cex place new buy order: eth_btc 0.031922 19.8 [7312319911]Array
(
    [complete] => 
    [id] => 7312319911
    [time] => 1539288019300
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031922
)

2018-10-11 22:00:25 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:00:27 - cex place new buy order: eth_btc 0.031924 19.8 [7312320521] margin:0.23180052624983]Array
(
    [complete] => 
    [id] => 7312320521
    [time] => 1539288026619
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031924
)

2018-10-11 22:00:33 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:00:34 - cex place new buy order: eth_btc 0.031926 19.8 [7312321144] margin:0.22865376182422]Array
(
    [complete] => 
    [id] => 7312321144
    [time] => 1539288034305
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031926
)

2018-10-11 22:00:42 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:00:43 - cex place new buy order: eth_btc 0.03193 19.8 [7312321848] margin:0.24115252113999]Array
(
    [complete] => 
    [id] => 7312321848
    [time] => 1539288043333
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03193
)

2018-10-11 22:00:50 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:00:52 - cex place new buy order: eth_btc 0.031932 19.8 [7312322587] margin:0.23487410747838]Array
(
    [complete] => 
    [id] => 7312322587
    [time] => 1539288052013
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031932
)

2018-10-11 22:01:00 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:01:01 - cex place new buy order: eth_btc 0.031934 19.8 [7312323343] margin:0.22859648024049]Array
(
    [complete] => 
    [id] => 7312323343
    [time] => 1539288061267
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031934
)

2018-10-11 22:01:04 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:01:05 - cex place new buy order: eth_btc 0.031936 19.8 [7312323627] margin:0.22231963927857]Array
(
    [complete] => 
    [id] => 7312323627
    [time] => 1539288065174
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031936
)

2018-10-11 22:01:12 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:01:14 - cex place new buy order: eth_btc 0.031938 19.8 [7312324176] margin:0.2191746508861]Array
(
    [complete] => 
    [id] => 7312324176
    [time] => 1539288073566
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031938
)

2018-10-11 22:01:21 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:01:23 - cex place new buy order: eth_btc 0.03194 19.8 [7312325013] margin:0.21289918597369]Array
(
    [complete] => 
    [id] => 7312325013
    [time] => 1539288083200
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03194
)

2018-10-11 22:01:31 - cex delete buy orders: eth_btc [above margin]
2018-10-11 22:01:38 - cex place new buy order: eth_btc 0.031919 19.8 [7312326305]Array
(
    [complete] => 
    [id] => 7312326305
    [time] => 1539288098423
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031919
)

2018-10-11 22:01:46 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:01:47 - cex place new buy order: eth_btc 0.031923 19.8 [7312326980] margin:0.26000062650753]Array
(
    [complete] => 
    [id] => 7312326980
    [time] => 1539288107284
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031923
)

2018-10-11 22:01:54 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:01:55 - cex place new buy order: eth_btc 0.031925 19.8 [7312327756] margin:0.25371965544243]Array
(
    [complete] => 
    [id] => 7312327756
    [time] => 1539288115368
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031925
)

2018-10-11 22:02:04 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:02:05 - cex place new buy order: eth_btc 0.031927 19.8 [7312328477] margin:0.25370376170639]Array
(
    [complete] => 
    [id] => 7312328477
    [time] => 1539288124877
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031927
)

2018-10-11 22:02:13 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:02:15 - cex place new buy order: eth_btc 0.031932 19.8 [7312329176] margin:0.24113741701115]Array
(
    [complete] => 
    [id] => 7312329176
    [time] => 1539288134800
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031932
)

2018-10-11 22:02:22 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:02:24 - cex place new buy order: eth_btc 0.031934 19.8 [7312330138] margin:0.20667626980646]Array
(
    [complete] => 
    [id] => 7312330138
    [time] => 1539288143738
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031934
)

2018-10-11 22:02:31 - cex delete buy orders: eth_btc[move]
2018-10-11 22:02:32 - cex place new buy order: eth_btc 0.031911 19.8 [7312330826] margin:0.15656802880852]Array
(
    [complete] => 
    [id] => 7312330826
    [time] => 1539288152374
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031911
)

2018-10-11 22:02:40 - cex delete buy orders: eth_btc[move]
2018-10-11 22:02:41 - cex place new buy order: eth_btc 0.03191 19.8 [7312331385] margin:0.28515918776635]Array
(
    [complete] => 
    [id] => 7312331385
    [time] => 1539288161406
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03191
)

2018-10-11 22:03:04 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:03:05 - cex place new buy order: eth_btc 0.031913 2.7196 [7312333266] margin:0.26321561745994]Array
(
    [complete] => 
    [id] => 7312333266
    [time] => 1539288185521
    [pending] => 2.71960000
    [amount] => 2.71960000
    [type] => buy
    [price] => 0.031913
)

2018-10-11 22:03:15 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:03:17 - cex place new buy order: eth_btc 0.031914 19.8 [7312333956] margin:0.25694052766811]Array
(
    [complete] => 
    [id] => 7312333956
    [time] => 1539288196582
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031914
)

2018-10-11 22:03:25 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:03:26 - cex place new buy order: eth_btc 0.031918 19.8 [7312334684] margin:0.24437621404849]Array
(
    [complete] => 
    [id] => 7312334684
    [time] => 1539288205717
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031918
)

2018-10-11 22:03:33 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:03:35 - cex place new buy order: eth_btc 0.031922 19.8 [7312335282] margin:0.24434559238145]Array
(
    [complete] => 
    [id] => 7312335282
    [time] => 1539288214579
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031922
)

2018-10-11 22:03:42 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:03:43 - cex place new buy order: eth_btc 0.031928 19.8 [7312335860] margin:0.23803558005513]Array
(
    [complete] => 
    [id] => 7312335860
    [time] => 1539288223395
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031928
)

2018-10-11 22:03:51 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:03:53 - cex place new buy order: eth_btc 0.03193 19.8 [7312336769] margin:0.23488881929219]Array
(
    [complete] => 
    [id] => 7312336769
    [time] => 1539288232730
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03193
)

2018-10-11 22:03:59 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:04:01 - cex place new buy order: eth_btc 0.031934 19.8 [7312337350] margin:0.24738523204106]Array
(
    [complete] => 
    [id] => 7312337350
    [time] => 1539288240794
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031934
)

2018-10-11 22:04:03 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:04:05 - cex place new buy order: eth_btc 0.031941 19.8 [7312337697] margin:0.24106947183868]Array
(
    [complete] => 
    [id] => 7312337697
    [time] => 1539288244902
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031941
)

2018-10-11 22:04:11 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:04:12 - cex place new buy order: eth_btc 0.031943 19.8 [7312338216] margin:0.23479322543281]Array
(
    [complete] => 
    [id] => 7312338216
    [time] => 1539288252130
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031943
)

2018-10-11 22:04:20 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:04:21 - cex place new buy order: eth_btc 0.031947 19.8 [7312338916] margin:0.22850345885372]Array
(
    [complete] => 
    [id] => 7312338916
    [time] => 1539288261251
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031947
)

2018-10-11 22:04:30 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:04:31 - cex place new buy order: eth_btc 0.031949 19.8 [7312339735] margin:0.21596920091396]Array
(
    [complete] => 
    [id] => 7312339735
    [time] => 1539288271443
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031949
)

2018-10-11 22:04:39 - cex delete buy orders: eth_btc [above margin]
2018-10-11 22:04:47 - cex place new buy order: eth_btc 0.03193 19.8 [7312341325]Array
(
    [complete] => 
    [id] => 7312341325
    [time] => 1539288287335
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03193
)

2018-10-11 22:05:00 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:05:01 - cex place new buy order: eth_btc 0.031934 19.8 [7312342804] margin:0.20354481117304]Array
(
    [complete] => 
    [id] => 7312342804
    [time] => 1539288301481
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031934
)

2018-10-11 22:05:10 - cex delete buy orders: eth_btc [above margin]
2018-10-11 22:05:35 - cex place new buy order: eth_btc 0.031928 19.8 [7312346001]Array
(
    [complete] => 
    [id] => 7312346001
    [time] => 1539288335347
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031928
)

2018-10-11 22:05:41 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:05:43 - cex place new buy order: eth_btc 0.03193 19.8 [7312346453] margin:0.22236141559662]Array
(
    [complete] => 
    [id] => 7312346453
    [time] => 1539288342547
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03193
)

2018-10-11 22:05:50 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:05:51 - cex place new buy order: eth_btc 0.031932 19.8 [7312347267] margin:0.22234748841286]Array
(
    [complete] => 
    [id] => 7312347267
    [time] => 1539288351394
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031932
)

2018-10-11 22:05:58 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:06:00 - cex place new buy order: eth_btc 0.031934 19.8 [7312348154] margin:0.22233356297361]Array
(
    [complete] => 
    [id] => 7312348154
    [time] => 1539288359586
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031934
)

2018-10-11 22:06:03 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:06:05 - cex place new buy order: eth_btc 0.031936 19.8 [7312348552] margin:0.22231963927857]Array
(
    [complete] => 
    [id] => 7312348552
    [time] => 1539288364796
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031936
)

2018-10-11 22:06:13 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:06:14 - cex place new buy order: eth_btc 0.031938 19.8 [7312349319] margin:0.20038825223871]Array
(
    [complete] => 
    [id] => 7312349319
    [time] => 1539288373848
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031938
)

2018-10-11 22:06:21 - cex delete buy orders: eth_btc [above margin]
2018-10-11 22:06:28 - cex place new buy order: eth_btc 0.031922 19.8 [7312350586]Array
(
    [complete] => 
    [id] => 7312350586
    [time] => 1539288388477
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031922
)

2018-10-11 22:06:35 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:06:37 - cex place new buy order: eth_btc 0.031924 19.8 [7312351359] margin:0.2474627239694]Array
(
    [complete] => 
    [id] => 7312351359
    [time] => 1539288396679
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031924
)

2018-10-11 22:06:44 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:06:45 - cex place new buy order: eth_btc 0.031929 19.8 [7312352191] margin:0.22550032885464]Array
(
    [complete] => 
    [id] => 7312352191
    [time] => 1539288405412
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031929
)

2018-10-11 22:06:52 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:06:54 - cex place new buy order: eth_btc 0.031931 19.8 [7312352769] margin:0.22861795747078]Array
(
    [complete] => 
    [id] => 7312352769
    [time] => 1539288413552
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031931
)

2018-10-11 22:07:01 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:07:02 - cex place new buy order: eth_btc 0.031935 19.8 [7312353485] margin:0.21606387975575]Array
(
    [complete] => 
    [id] => 7312353485
    [time] => 1539288421703
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031935
)

2018-10-11 22:07:04 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:07:06 - cex place new buy order: eth_btc 0.031937 19.8 [7312353844] margin:0.21918151360492]Array
(
    [complete] => 
    [id] => 7312353844
    [time] => 1539288425973
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031937
)

2018-10-11 22:07:13 - cex delete buy orders: eth_btc [above margin]
2018-10-11 22:07:23 - cex place new buy order: eth_btc 0.031931 19.8 [7312355022]Array
(
    [complete] => 
    [id] => 7312355022
    [time] => 1539288442902
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031931
)

2018-10-11 22:07:30 - cex delete buy orders: eth_btc [above margin]
2018-10-11 22:09:10 - cex place new buy order: eth_btc 0.031919 19.8 [7312363714]Array
(
    [complete] => 
    [id] => 7312363714
    [time] => 1539288550115
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031919
)

2018-10-11 22:09:16 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:09:17 - cex place new buy order: eth_btc 0.031921 19.8 [7312364200] margin:0.21302590770966]Array
(
    [complete] => 
    [id] => 7312364200
    [time] => 1539288557408
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031921
)

2018-10-11 22:09:37 - cex delete buy orders: eth_btc [above margin]
2018-10-11 22:10:03 - cex place new buy order: eth_btc 0.031913 19.8 [7312367141]Array
(
    [complete] => 
    [id] => 7312367141
    [time] => 1539288603524
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031913
)

2018-10-11 22:10:10 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:10:12 - cex place new buy order: eth_btc 0.031915 19.8 [7312367778] margin:0.23499921666927]Array
(
    [complete] => 
    [id] => 7312367778
    [time] => 1539288611554
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031915
)

2018-10-11 22:10:18 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:10:20 - cex place new buy order: eth_btc 0.031917 19.8 [7312368601] margin:0.22871823792963]Array
(
    [complete] => 
    [id] => 7312368601
    [time] => 1539288619876
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031917
)

2018-10-11 22:10:26 - cex delete buy orders: eth_btc [above margin]
2018-10-11 22:12:09 - cex place new buy order: eth_btc 0.031917 19.8 [7312376890]Array
(
    [complete] => 
    [id] => 7312376890
    [time] => 1539288729121
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031917
)

2018-10-11 22:12:16 - cex delete buy orders: eth_btc[move]
2018-10-11 22:12:17 - cex place new buy order: eth_btc 0.031918 19.8 [7312377605] margin:0.19737460446754]Array
(
    [complete] => 
    [id] => 7312377605
    [time] => 1539288737275
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031918
)

2018-10-11 22:12:24 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:12:25 - cex place new buy order: eth_btc 0.03192 19.8 [7312378399] margin:0.20363408521302]Array
(
    [complete] => 
    [id] => 7312378399
    [time] => 1539288744950
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03192
)

2018-10-11 22:12:32 - cex delete buy orders: eth_btc [above margin]
2018-10-11 22:12:53 - cex place new buy order: eth_btc 0.031887 19.8 [7312380716]Array
(
    [complete] => 
    [id] => 7312380716
    [time] => 1539288773181
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031887
)

2018-10-11 22:12:59 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:13:00 - cex place new buy order: eth_btc 0.031892 19.8 [7312381351] margin:0.22262636397841]Array
(
    [complete] => 
    [id] => 7312381351
    [time] => 1539288780495
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031892
)

2018-10-11 22:13:03 - cex delete buy orders: eth_btc [above margin]
2018-10-11 22:13:23 - cex place new buy order: eth_btc 0.031907 19.8 [7312383572]Array
(
    [complete] => 
    [id] => 7312383572
    [time] => 1539288803246
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031907
)

2018-10-11 22:13:29 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:13:31 - cex place new buy order: eth_btc 0.031913 19.8 [7312384131] margin:0.20681227086139]Array
(
    [complete] => 
    [id] => 7312384131
    [time] => 1539288810868
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031913
)

2018-10-11 22:13:38 - cex delete buy orders: eth_btc [above margin]
2018-10-11 22:16:25 - cex place new buy order: eth_btc 0.031876 19.8 [7312403171]Array
(
    [complete] => 
    [id] => 7312403171
    [time] => 1539288984899
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031876
)

2018-10-11 22:16:32 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:16:34 - cex place new buy order: eth_btc 0.031885 19.8 [7312404244] margin:0.25717421985259]Array
(
    [complete] => 
    [id] => 7312404244
    [time] => 1539288993568
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031885
)

2018-10-11 22:16:41 - cex delete buy orders: eth_btc [above margin]
2018-10-11 22:16:48 - cex place new buy order: eth_btc 0.031878 19.8 [7312405637]Array
(
    [complete] => 
    [id] => 7312405637
    [time] => 1539289008225
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031878
)

2018-10-11 22:16:54 - cex delete buy orders: eth_btc [above margin]
2018-10-11 22:17:12 - cex place new buy order: eth_btc 0.031874 19.8 [7312408106]Array
(
    [complete] => 
    [id] => 7312408106
    [time] => 1539289031546
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031874
)

2018-10-11 22:17:19 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:17:20 - cex place new buy order: eth_btc 0.03188 19.8 [7312409064] margin:0.22898368883313]Array
(
    [complete] => 
    [id] => 7312409064
    [time] => 1539289040017
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03188
)

2018-10-11 22:17:27 - cex delete buy orders: eth_btc [above margin]
2018-10-11 22:17:42 - cex place new buy order: eth_btc 0.031871 19.8 [7312410992]Array
(
    [complete] => 
    [id] => 7312410992
    [time] => 1539289061966
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031871
)

2018-10-11 22:17:50 - cex delete buy orders: eth_btc [above margin]
2018-10-11 22:18:24 - cex place new buy order: eth_btc 0.031847 19.8 [7312414566]Array
(
    [complete] => 
    [id] => 7312414566
    [time] => 1539289104336
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031847
)

2018-10-11 22:18:31 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:18:32 - cex place new buy order: eth_btc 0.031853 19.8 [7312415149] margin:0.241735472326]Array
(
    [complete] => 
    [id] => 7312415149
    [time] => 1539289112392
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031853
)

2018-10-11 22:18:39 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:18:40 - cex place new buy order: eth_btc 0.031859 19.8 [7312415922] margin:0.23541228538246]Array
(
    [complete] => 
    [id] => 7312415922
    [time] => 1539289120162
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031859
)

2018-10-11 22:18:49 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:18:50 - cex place new buy order: eth_btc 0.031864 19.8 [7312416774] margin:0.21340697966357]Array
(
    [complete] => 
    [id] => 7312416774
    [time] => 1539289130316
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031864
)

2018-10-11 22:18:57 - cex delete buy orders: eth_btc [above margin]
2018-10-11 22:19:54 - cex place new buy order: eth_btc 0.031885 19.8 [7312421436]Array
(
    [complete] => 
    [id] => 7312421436
    [time] => 1539289193747
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031885
)

2018-10-11 22:20:01 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:20:02 - cex place new buy order: eth_btc 0.031887 19.8 [7312422008] margin:0.20070875278326]Array
(
    [complete] => 
    [id] => 7312422008
    [time] => 1539289202344
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031887
)

2018-10-11 22:20:11 - cex delete buy orders: eth_btc [above margin]
2018-10-11 22:21:36 - cex place new buy order: eth_btc 0.031833 19.8 [7312429492]Array
(
    [complete] => 
    [id] => 7312429492
    [time] => 1539289296308
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031833
)

2018-10-11 22:21:42 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:21:43 - cex place new buy order: eth_btc 0.031836 19.8 [7312430139] margin:0.20103028018594]Array
(
    [complete] => 
    [id] => 7312430139
    [time] => 1539289302970
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031836
)

2018-10-11 22:21:50 - cex delete buy orders: eth_btc[move]
2018-10-11 22:21:52 - cex place new buy order: eth_btc 0.031837 19.8 [7312430928] margin:0.19787053613494]Array
(
    [complete] => 
    [id] => 7312430928
    [time] => 1539289311654
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031837
)

2018-10-11 22:21:59 - cex delete buy orders: eth_btc [above margin]
2018-10-11 22:22:45 - cex place new buy order: eth_btc 0.031806 19.8 [7312435162]Array
(
    [complete] => 
    [id] => 7312435162
    [time] => 1539289365351
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031806
)

2018-10-11 22:22:51 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:22:53 - cex place new buy order: eth_btc 0.031813 19.8 [7312435738] margin:0.23260931065916]Array
(
    [complete] => 
    [id] => 7312435738
    [time] => 1539289372921
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031813
)

2018-10-11 22:23:01 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:23:02 - cex place new buy order: eth_btc 0.031815 19.8 [7312436315] margin:0.25145371680024]Array
(
    [complete] => 
    [id] => 7312436315
    [time] => 1539289382106
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031815
)

2018-10-11 22:23:06 - cex place new buy order: eth_btc 0.031818 2.7863 [7312436482]Array
(
    [complete] => 
    [id] => 7312436482
    [time] => 1539289385556
    [pending] => 2.78630000
    [amount] => 2.78630000
    [type] => buy
    [price] => 0.031818
)

2018-10-11 22:23:15 - cex delete buy orders: eth_btc[move]
2018-10-11 22:23:17 - cex place new buy order: eth_btc 0.031819 19.8 [7312437145] margin:0.19798868636078]Array
(
    [complete] => 
    [id] => 7312437145
    [time] => 1539289396745
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031819
)

2018-10-11 22:23:25 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:23:26 - cex place new buy order: eth_btc 0.031822 19.8 [7312437716] margin:0.24511344352962]Array
(
    [complete] => 
    [id] => 7312437716
    [time] => 1539289406321
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031822
)

2018-10-11 22:23:34 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:23:36 - cex place new buy order: eth_btc 0.03183 19.8 [7312438344] margin:0.28275212064088]Array
(
    [complete] => 
    [id] => 7312438344
    [time] => 1539289415989
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03183
)

2018-10-11 22:23:43 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:23:45 - cex place new buy order: eth_btc 0.031832 19.8 [7312439048] margin:0.23875345564213]Array
(
    [complete] => 
    [id] => 7312439048
    [time] => 1539289425252
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031832
)

2018-10-11 22:23:53 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:23:55 - cex place new buy order: eth_btc 0.031836 19.8 [7312439584] margin:0.22615906520917]Array
(
    [complete] => 
    [id] => 7312439584
    [time] => 1539289434768
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031836
)

2018-10-11 22:24:03 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:24:04 - cex place new buy order: eth_btc 0.03184 19.8 [7312440234] margin:0.20728643216079]Array
(
    [complete] => 
    [id] => 7312440234
    [time] => 1539289443922
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03184
)

2018-10-11 22:24:11 - cex delete buy orders: eth_btc [above margin]
2018-10-11 22:24:18 - cex place new buy order: eth_btc 0.031844 19.8 [7312441223]Array
(
    [complete] => 
    [id] => 7312441223
    [time] => 1539289458056
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031844
)

2018-10-11 22:24:24 - cex delete buy orders: eth_btc [above margin]
2018-10-11 22:26:24 - cex place new buy order: eth_btc 0.031851 19.8 [7312453223]Array
(
    [complete] => 
    [id] => 7312453223
    [time] => 1539289584348
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031851
)

2018-10-11 22:26:31 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:26:33 - cex place new buy order: eth_btc 0.031853 19.8 [7312454269] margin:0.20720183342229]Array
(
    [complete] => 
    [id] => 7312454269
    [time] => 1539289592568
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031853
)

2018-10-11 22:26:40 - cex delete buy orders: eth_btc [above margin]
2018-10-11 22:28:19 - cex place new buy order: eth_btc 0.031768 19.8 [7312463049]Array
(
    [complete] => 
    [id] => 7312463049
    [time] => 1539289699032
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031768
)

2018-10-11 22:28:26 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:28:27 - cex place new buy order: eth_btc 0.031778 19.8 [7312463742] margin:0.21398451759078]Array
(
    [complete] => 
    [id] => 7312463742
    [time] => 1539289707086
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031778
)

2018-10-11 22:28:35 - cex delete buy orders: eth_btc [above margin]
2018-10-11 22:28:48 - cex place new buy order: eth_btc 0.031756 19.8 [7312465766]Array
(
    [complete] => 
    [id] => 7312465766
    [time] => 1539289728294
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031756
)

2018-10-11 22:28:55 - cex delete buy orders: eth_btc [above margin]
2018-10-11 22:29:23 - cex place new buy order: eth_btc 0.031757 19.8 [7312468388]Array
(
    [complete] => 
    [id] => 7312468388
    [time] => 1539289762745
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031757
)

2018-10-11 22:29:28 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:29:29 - cex place new buy order: eth_btc 0.031759 19.8 [7312468783] margin:0.24559967253375]Array
(
    [complete] => 
    [id] => 7312468783
    [time] => 1539289769521
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031759
)

2018-10-11 22:29:36 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:29:39 - cex place new buy order: eth_btc 0.03177 19.8 [7312469865] margin:0.24551463644948]Array
(
    [complete] => 
    [id] => 7312469865
    [time] => 1539289778678
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03177
)

2018-10-11 22:29:46 - cex delete buy orders: eth_btc [above margin]
2018-10-11 22:31:22 - cex place new buy order: eth_btc 0.031748 19.8 [7312477661]Array
(
    [complete] => 
    [id] => 7312477661
    [time] => 1539289882438
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031748
)

2018-10-11 22:31:28 - cex delete buy orders: eth_btc [above margin]
2018-10-11 22:31:56 - cex place new buy order: eth_btc 0.031761 19.8 [7312480152]Array
(
    [complete] => 
    [id] => 7312480152
    [time] => 1539289915543
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031761
)

2018-10-11 22:32:03 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:32:04 - cex place new buy order: eth_btc 0.03178 19.8 [7312480967] margin:0.22655758338577]Array
(
    [complete] => 
    [id] => 7312480967
    [time] => 1539289924257
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03178
)

2018-10-11 22:32:12 - cex delete buy orders: eth_btc [above margin]
2018-10-11 22:34:03 - cex place new buy order: eth_btc 0.031769 19.8 [7312489390]Array
(
    [complete] => 
    [id] => 7312489390
    [time] => 1539290043210
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031769
)

2018-10-11 22:34:10 - cex delete buy orders: eth_btc [above margin]
2018-10-11 22:35:03 - cex place new buy order: eth_btc 0.031769 19.8 [7312493938]Array
(
    [complete] => 
    [id] => 7312493938
    [time] => 1539290103186
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031769
)

2018-10-11 22:35:11 - cex delete buy orders: eth_btc [above margin]
2018-10-11 22:35:25 - cex place new buy order: eth_btc 0.031759 19.8 [7312495977]Array
(
    [complete] => 
    [id] => 7312495977
    [time] => 1539290125205
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031759
)

2018-10-11 22:35:34 - cex delete buy orders: eth_btc [above margin]
2018-10-11 22:36:05 - cex place new buy order: eth_btc 0.031765 19.8 [7312500548]Array
(
    [complete] => 
    [id] => 7312500548
    [time] => 1539290164926
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031765
)

2018-10-11 22:36:12 - cex delete buy orders: eth_btc [above margin]
2018-10-11 22:41:25 - cex place new buy order: eth_btc 0.031745 19.8 [7312524326]Array
(
    [complete] => 
    [id] => 7312524326
    [time] => 1539290485216
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031745
)

2018-10-11 22:41:31 - cex delete buy orders: eth_btc [above margin]
2018-10-11 22:41:38 - cex place new buy order: eth_btc 0.031732 19.8 [7312525498]Array
(
    [complete] => 
    [id] => 7312525498
    [time] => 1539290498128
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031732
)

2018-10-11 22:41:44 - cex delete buy orders: eth_btc [above margin]
2018-10-11 22:45:25 - cex place new buy order: eth_btc 0.031726 19.8 [7312550125]Array
(
    [complete] => 
    [id] => 7312550125
    [time] => 1539290725052
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031726
)

2018-10-11 22:45:33 - cex delete buy orders: eth_btc [above margin]
2018-10-11 22:45:43 - cex place new buy order: eth_btc 0.031742 19.8 [7312552963]Array
(
    [complete] => 
    [id] => 7312552963
    [time] => 1539290742521
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031742
)

2018-10-11 22:45:49 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:45:51 - cex place new buy order: eth_btc 0.031744 19.8 [7312554322] margin:0.2016129032258]Array
(
    [complete] => 
    [id] => 7312554322
    [time] => 1539290750636
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031744
)

2018-10-11 22:45:58 - cex delete buy orders: eth_btc [above margin]
2018-10-11 22:46:11 - cex place new buy order: eth_btc 0.031742 19.8 [7312558565]Array
(
    [complete] => 
    [id] => 7312558565
    [time] => 1539290770526
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031742
)

2018-10-11 22:46:17 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:46:19 - cex place new buy order: eth_btc 0.031792 19.8 [7312559667] margin:0.21074484146955]Array
(
    [complete] => 
    [id] => 7312559667
    [time] => 1539290778604
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031792
)

2018-10-11 22:46:26 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:46:27 - cex place new buy order: eth_btc 0.031794 19.8 [7312560587] margin:0.22331257469961]Array
(
    [complete] => 
    [id] => 7312560587
    [time] => 1539290786782
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031794
)

2018-10-11 22:46:33 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:46:34 - cex place new buy order: eth_btc 0.031796 19.8 [7312561511] margin:0.21700842873318]Array
(
    [complete] => 
    [id] => 7312561511
    [time] => 1539290794479
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031796
)

2018-10-11 22:46:43 - cex delete buy orders: eth_btc [above margin]
2018-10-11 22:47:23 - cex place new buy order: eth_btc 0.031734 19.8 [7312569225]Array
(
    [complete] => 
    [id] => 7312569225
    [time] => 1539290843015
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031734
)

2018-10-11 22:47:30 - cex delete buy orders: eth_btc[move]
2018-10-11 22:47:32 - cex place new buy order: eth_btc 0.031737 19.8 [7312570385] margin:0.16684505446074]Array
(
    [complete] => 
    [id] => 7312570385
    [time] => 1539290851593
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031737
)

2018-10-11 22:47:39 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:47:40 - cex place new buy order: eth_btc 0.03175 19.8 [7312571501] margin:0.25511811023622]Array
(
    [complete] => 
    [id] => 7312571501
    [time] => 1539290860285
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03175
)

2018-10-11 22:47:49 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:47:50 - cex place new buy order: eth_btc 0.031758 19.8 [7312572608] margin:0.21097046413501]Array
(
    [complete] => 
    [id] => 7312572608
    [time] => 1539290869853
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031758
)

2018-10-11 22:47:57 - cex delete buy orders: eth_btc [above margin]
2018-10-11 22:48:35 - cex place new buy order: eth_btc 0.031763 19.8 [7312578159]Array
(
    [complete] => 
    [id] => 7312578159
    [time] => 1539290914629
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031763
)

2018-10-11 22:48:42 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:48:43 - cex place new buy order: eth_btc 0.031775 19.8 [7312579016] margin:0.22029897718332]Array
(
    [complete] => 
    [id] => 7312579016
    [time] => 1539290922772
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031775
)

2018-10-11 22:48:49 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:48:50 - cex place new buy order: eth_btc 0.031781 19.8 [7312580065] margin:0.22025738648876]Array
(
    [complete] => 
    [id] => 7312580065
    [time] => 1539290929977
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031781
)

2018-10-11 22:48:57 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:48:58 - cex place new buy order: eth_btc 0.031783 19.8 [7312580950] margin:0.26429223169619]Array
(
    [complete] => 
    [id] => 7312580950
    [time] => 1539290937699
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031783
)

2018-10-11 22:49:04 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:49:05 - cex place new buy order: eth_btc 0.031796 19.8 [7312581656] margin:0.24845892565104]Array
(
    [complete] => 
    [id] => 7312581656
    [time] => 1539290945029
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031796
)

2018-10-11 22:49:13 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:49:14 - cex place new buy order: eth_btc 0.031802 19.8 [7312582606] margin:0.24841204955661]Array
(
    [complete] => 
    [id] => 7312582606
    [time] => 1539290953761
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031802
)

2018-10-11 22:49:22 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:49:23 - cex place new buy order: eth_btc 0.031806 19.8 [7312583523] margin:0.22008426083129]Array
(
    [complete] => 
    [id] => 7312583523
    [time] => 1539290962965
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031806
)

2018-10-11 22:49:30 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:49:31 - cex place new buy order: eth_btc 0.031808 19.8 [7312584110] margin:0.22950201207241]Array
(
    [complete] => 
    [id] => 7312584110
    [time] => 1539290971235
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031808
)

2018-10-11 22:49:39 - cex delete buy orders: eth_btc [above margin]
2018-10-11 22:49:47 - cex place new buy order: eth_btc 0.031778 19.8 [7312585592]Array
(
    [complete] => 
    [id] => 7312585592
    [time] => 1539290987149
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031778
)

2018-10-11 22:49:53 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:49:55 - cex place new buy order: eth_btc 0.031784 19.8 [7312586346] margin:0.24540649383338]Array
(
    [complete] => 
    [id] => 7312586346
    [time] => 1539290994814
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031784
)

2018-10-11 22:50:01 - cex delete buy orders: eth_btc [above margin]
2018-10-11 22:50:01 - cex delete buy orders: eth_btc [above margin]
2018-10-11 22:50:09 - cex place new buy order: eth_btc 0.031758 19.8 [7312587677]Array
(
    [complete] => 
    [id] => 7312587677
    [time] => 1539291009008
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031758
)

2018-10-11 22:50:16 - cex delete buy orders: eth_btc [above margin]
2018-10-11 22:50:23 - cex place new buy order: eth_btc 0.031775 19.8 [7312588907]Array
(
    [complete] => 
    [id] => 7312588907
    [time] => 1539291023214
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031775
)

2018-10-11 22:50:29 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:50:31 - cex place new buy order: eth_btc 0.031783 19.8 [7312589589] margin:0.28631658433753]Array
(
    [complete] => 
    [id] => 7312589589
    [time] => 1539291030591
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031783
)

2018-10-11 22:50:38 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:50:40 - cex place new buy order: eth_btc 0.031791 19.8 [7312590247] margin:0.24849800257936]Array
(
    [complete] => 
    [id] => 7312590247
    [time] => 1539291040206
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031791
)

2018-10-11 22:50:48 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:50:50 - cex place new buy order: eth_btc 0.031793 19.8 [7312591018] margin:0.2547730632529]Array
(
    [complete] => 
    [id] => 7312591018
    [time] => 1539291049974
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031793
)

2018-10-11 22:50:57 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:50:58 - cex place new buy order: eth_btc 0.031802 19.8 [7312591888] margin:0.24526759323311]Array
(
    [complete] => 
    [id] => 7312591888
    [time] => 1539291057734
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031802
)

2018-10-11 22:51:03 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:51:05 - cex place new buy order: eth_btc 0.031809 19.8 [7312592380] margin:0.21691973969629]Array
(
    [complete] => 
    [id] => 7312592380
    [time] => 1539291064837
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031809
)

2018-10-11 22:51:12 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:51:13 - cex place new buy order: eth_btc 0.031811 19.8 [7312593135] margin:0.2043318348999]Array
(
    [complete] => 
    [id] => 7312593135
    [time] => 1539291072976
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031811
)

2018-10-11 22:51:21 - cex delete buy orders: eth_btc[move]
2018-10-11 22:51:22 - cex place new buy order: eth_btc 0.031814 19.8 [7312593825] margin:0.19801980198018]Array
(
    [complete] => 
    [id] => 7312593825
    [time] => 1539291081713
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031814
)

2018-10-11 22:51:29 - cex delete buy orders: eth_btc [above margin]
2018-10-11 22:51:39 - cex place new buy order: eth_btc 0.031778 19.8 [7312594884]Array
(
    [complete] => 
    [id] => 7312594884
    [time] => 1539291098602
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031778
)

2018-10-11 22:51:45 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:51:47 - cex place new buy order: eth_btc 0.03178 19.8 [7312595556] margin:0.24543738200125]Array
(
    [complete] => 
    [id] => 7312595556
    [time] => 1539291106787
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03178
)

2018-10-11 22:51:54 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:51:55 - cex place new buy order: eth_btc 0.031782 19.8 [7312596278] margin:0.23283619658927]Array
(
    [complete] => 
    [id] => 7312596278
    [time] => 1539291114992
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031782
)

2018-10-11 22:52:03 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:52:04 - cex place new buy order: eth_btc 0.031784 19.8 [7312597131] margin:0.2359677825321]Array
(
    [complete] => 
    [id] => 7312597131
    [time] => 1539291124349
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031784
)

2018-10-11 22:52:12 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:52:13 - cex place new buy order: eth_btc 0.031786 19.8 [7312597848] margin:0.2453910526647]Array
(
    [complete] => 
    [id] => 7312597848
    [time] => 1539291133017
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031786
)

2018-10-11 22:52:20 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:52:21 - cex place new buy order: eth_btc 0.031788 19.8 [7312598508] margin:0.2265005662514]Array
(
    [complete] => 
    [id] => 7312598508
    [time] => 1539291140867
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031788
)

2018-10-11 22:52:27 - cex delete buy orders: eth_btc [above margin]
2018-10-11 22:52:35 - cex place new buy order: eth_btc 0.031778 19.8 [7312599546]Array
(
    [complete] => 
    [id] => 7312599546
    [time] => 1539291155404
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031778
)

2018-10-11 22:52:42 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:52:43 - cex place new buy order: eth_btc 0.031786 19.8 [7312600190] margin:0.24853709180142]Array
(
    [complete] => 
    [id] => 7312600190
    [time] => 1539291163511
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031786
)

2018-10-11 22:52:51 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:52:52 - cex place new buy order: eth_btc 0.031788 19.8 [7312600799] margin:0.24222977224109]Array
(
    [complete] => 
    [id] => 7312600799
    [time] => 1539291172419
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031788
)

2018-10-11 22:52:59 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:53:00 - cex place new buy order: eth_btc 0.03179 19.8 [7312601480] margin:0.23592324630386]Array
(
    [complete] => 
    [id] => 7312601480
    [time] => 1539291180101
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03179
)

2018-10-11 22:53:04 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:53:06 - cex place new buy order: eth_btc 0.031792 19.8 [7312601982] margin:0.22961751383994]Array
(
    [complete] => 
    [id] => 7312601982
    [time] => 1539291185614
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031792
)

2018-10-11 22:53:13 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:53:14 - cex place new buy order: eth_btc 0.031796 19.8 [7312602658] margin:0.22958862750033]Array
(
    [complete] => 
    [id] => 7312602658
    [time] => 1539291193813
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031796
)

2018-10-11 22:53:21 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:53:22 - cex place new buy order: eth_btc 0.0318 19.8 [7312603375] margin:0.21069182389937]Array
(
    [complete] => 
    [id] => 7312603375
    [time] => 1539291202074
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.0318
)

2018-10-11 22:53:29 - cex delete buy orders: eth_btc [above margin]
2018-10-11 22:53:38 - cex place new buy order: eth_btc 0.031771 19.8 [7312604753]Array
(
    [complete] => 
    [id] => 7312604753
    [time] => 1539291218222
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031771
)

2018-10-11 22:53:45 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:53:46 - cex place new buy order: eth_btc 0.031773 19.8 [7312605402] margin:0.27381739212538]Array
(
    [complete] => 
    [id] => 7312605402
    [time] => 1539291226285
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031773
)

2018-10-11 22:53:53 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:53:54 - cex place new buy order: eth_btc 0.031775 19.8 [7312606137] margin:0.22659323367429]Array
(
    [complete] => 
    [id] => 7312606137
    [time] => 1539291234416
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031775
)

2018-10-11 22:54:02 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:54:03 - cex place new buy order: eth_btc 0.031781 19.8 [7312606825] margin:0.21396431830338]Array
(
    [complete] => 
    [id] => 7312606825
    [time] => 1539291243250
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031781
)

2018-10-11 22:54:05 - cex place new buy order: eth_btc 0.031783 2.8104 [7312607069]Array
(
    [complete] => 
    [id] => 7312607069
    [time] => 1539291245099
    [pending] => 2.81040000
    [amount] => 2.81040000
    [type] => buy
    [price] => 0.031783
)

2018-10-11 22:54:13 - cex delete buy orders: eth_btc[move]
2018-10-11 22:54:15 - cex place new buy order: eth_btc 0.031784 19.8 [7312607964] margin:0.1982067012742]Array
(
    [complete] => 
    [id] => 7312607964
    [time] => 1539291254805
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031784
)

2018-10-11 22:54:22 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:54:24 - cex place new buy order: eth_btc 0.031786 19.8 [7312608951] margin:0.22966085698104]Array
(
    [complete] => 
    [id] => 7312608951
    [time] => 1539291263973
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031786
)

2018-10-11 22:54:31 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:54:33 - cex place new buy order: eth_btc 0.031788 19.8 [7312610017] margin:0.23593808984521]Array
(
    [complete] => 
    [id] => 7312610017
    [time] => 1539291272662
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031788
)

2018-10-11 22:54:39 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:54:41 - cex place new buy order: eth_btc 0.03179 19.8 [7312611099] margin:0.24536017615604]Array
(
    [complete] => 
    [id] => 7312611099
    [time] => 1539291280881
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03179
)

2018-10-11 22:54:55 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:54:57 - cex place new buy order: eth_btc 0.031794 19.8 [7312612967] margin:0.2421840598855]Array
(
    [complete] => 
    [id] => 7312612967
    [time] => 1539291297217
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031794
)

2018-10-11 22:55:04 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:55:05 - cex place new buy order: eth_btc 0.031801 19.8 [7312614175] margin:0.24213075060531]Array
(
    [complete] => 
    [id] => 7312614175
    [time] => 1539291305405
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031801
)

2018-10-11 22:55:12 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:55:13 - cex place new buy order: eth_btc 0.031803 19.8 [7312615072] margin:0.22953809389052]Array
(
    [complete] => 
    [id] => 7312615072
    [time] => 1539291312772
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031803
)

2018-10-11 22:55:20 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:55:22 - cex place new buy order: eth_btc 0.031805 19.8 [7312616050] margin:0.22323534035529]Array
(
    [complete] => 
    [id] => 7312616050
    [time] => 1539291321601
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031805
)

2018-10-11 22:55:30 - cex delete buy orders: eth_btc [above margin]
2018-10-11 22:55:37 - cex place new buy order: eth_btc 0.031798 19.8 [7312618132]Array
(
    [complete] => 
    [id] => 7312618132
    [time] => 1539291337234
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031798
)

2018-10-11 22:55:43 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:55:45 - cex place new buy order: eth_btc 0.0318 19.8 [7312618910] margin:0.21383647798743]Array
(
    [complete] => 
    [id] => 7312618910
    [time] => 1539291344574
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.0318
)

2018-10-11 22:55:51 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:55:53 - cex place new buy order: eth_btc 0.031802 19.8 [7312619715] margin:0.2075341173511]Array
(
    [complete] => 
    [id] => 7312619715
    [time] => 1539291352813
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031802
)

2018-10-11 22:56:00 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:56:02 - cex place new buy order: eth_btc 0.031804 19.8 [7312620330] margin:0.20123254936486]Array
(
    [complete] => 
    [id] => 7312620330
    [time] => 1539291361725
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031804
)

2018-10-11 22:56:10 - cex delete buy orders: eth_btc[move]
2018-10-11 22:56:11 - cex place new buy order: eth_btc 0.031805 19.8 [7312621315] margin:0.19807583474816]Array
(
    [complete] => 
    [id] => 7312621315
    [time] => 1539291371264
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031805
)

2018-10-11 22:56:18 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:56:19 - cex place new buy order: eth_btc 0.031807 19.8 [7312622102] margin:0.21378941742383]Array
(
    [complete] => 
    [id] => 7312622102
    [time] => 1539291379379
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031807
)

2018-10-11 22:56:38 - cex delete buy orders: eth_btc [above margin]
2018-10-11 22:56:45 - cex place new buy order: eth_btc 0.031801 19.8 [7312624614]Array
(
    [complete] => 
    [id] => 7312624614
    [time] => 1539291405002
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031801
)

2018-10-11 22:56:51 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:56:52 - cex place new buy order: eth_btc 0.031803 19.8 [7312625309] margin:0.2106719491872]Array
(
    [complete] => 
    [id] => 7312625309
    [time] => 1539291411924
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031803
)

2018-10-11 22:56:59 - cex delete buy orders: eth_btc[move]
2018-10-11 22:57:00 - cex place new buy order: eth_btc 0.031804 19.8 [7312626072] margin:0.19808206256877]Array
(
    [complete] => 
    [id] => 7312626072
    [time] => 1539291420522
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031804
)

2018-10-11 22:57:10 - cex delete buy orders: eth_btc [above margin]
2018-10-11 22:57:31 - cex place new buy order: eth_btc 0.031768 19.8 [7312629183]Array
(
    [complete] => 
    [id] => 7312629183
    [time] => 1539291451311
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031768
)

2018-10-11 22:57:38 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:57:40 - cex place new buy order: eth_btc 0.03177 19.8 [7312630033] margin:0.22348127163991]Array
(
    [complete] => 
    [id] => 7312630033
    [time] => 1539291459878
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03177
)

2018-10-11 22:57:48 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:57:50 - cex place new buy order: eth_btc 0.031772 19.8 [7312631222] margin:0.24235175626337]Array
(
    [complete] => 
    [id] => 7312631222
    [time] => 1539291469569
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031772
)

2018-10-11 22:57:57 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:57:58 - cex place new buy order: eth_btc 0.031774 19.8 [7312632221] margin:0.2391892742494]Array
(
    [complete] => 
    [id] => 7312632221
    [time] => 1539291478178
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031774
)

2018-10-11 22:58:03 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:58:04 - cex place new buy order: eth_btc 0.031776 19.8 [7312632617] margin:0.22973313192347]Array
(
    [complete] => 
    [id] => 7312632617
    [time] => 1539291483878
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031776
)

2018-10-11 22:58:12 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:58:13 - cex place new buy order: eth_btc 0.031778 19.8 [7312633462] margin:0.22342501101391]Array
(
    [complete] => 
    [id] => 7312633462
    [time] => 1539291493397
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031778
)

2018-10-11 22:58:19 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:58:21 - cex place new buy order: eth_btc 0.03178 19.8 [7312633966] margin:0.21711768407804]Array
(
    [complete] => 
    [id] => 7312633966
    [time] => 1539291501029
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03178
)

2018-10-11 22:58:29 - cex delete buy orders: eth_btc [above margin]
2018-10-11 22:58:36 - cex place new buy order: eth_btc 0.031765 19.8 [7312635315]Array
(
    [complete] => 
    [id] => 7312635315
    [time] => 1539291516519
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031765
)

2018-10-11 22:58:44 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:58:45 - cex place new buy order: eth_btc 0.031767 19.8 [7312635913] margin:0.21720653508357]Array
(
    [complete] => 
    [id] => 7312635913
    [time] => 1539291524960
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031767
)

2018-10-11 22:58:53 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:58:55 - cex place new buy order: eth_btc 0.031782 19.8 [7312636679] margin:0.23283619658927]Array
(
    [complete] => 
    [id] => 7312636679
    [time] => 1539291534600
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031782
)

2018-10-11 22:59:02 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:59:03 - cex place new buy order: eth_btc 0.031786 19.8 [7312637324] margin:0.23280689611778]Array
(
    [complete] => 
    [id] => 7312637324
    [time] => 1539291543326
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031786
)

2018-10-11 22:59:10 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:59:12 - cex place new buy order: eth_btc 0.031788 19.8 [7312638117] margin:0.24222977224109]Array
(
    [complete] => 
    [id] => 7312638117
    [time] => 1539291552439
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031788
)

2018-10-11 22:59:40 - cex delete buy orders: eth_btc [above margin]
2018-10-11 22:59:47 - cex place new buy order: eth_btc 0.031785 19.8 [7312640886]Array
(
    [complete] => 
    [id] => 7312640886
    [time] => 1539291587293
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031785
)

2018-10-11 22:59:53 - cex delete buy orders: eth_btc [replace]
2018-10-11 22:59:54 - cex place new buy order: eth_btc 0.031788 19.8 [7312641472] margin:0.21391720145967]Array
(
    [complete] => 
    [id] => 7312641472
    [time] => 1539291594468
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031788
)

2018-10-11 23:00:04 - cex delete buy orders: eth_btc [replace]
2018-10-11 23:00:06 - cex place new buy order: eth_btc 0.03179 19.8 [7312642266] margin:0.20761245674741]Array
(
    [complete] => 
    [id] => 7312642266
    [time] => 1539291605731
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03179
)

2018-10-11 23:00:13 - cex delete buy orders: eth_btc [above margin]
2018-10-11 23:00:21 - cex place new buy order: eth_btc 0.031791 19.8 [7312643358]Array
(
    [complete] => 
    [id] => 7312643358
    [time] => 1539291620794
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031791
)

2018-10-11 23:00:28 - cex delete buy orders: eth_btc [replace]
2018-10-11 23:00:30 - cex place new buy order: eth_btc 0.031793 19.8 [7312644116] margin:0.22017425219387]Array
(
    [complete] => 
    [id] => 7312644116
    [time] => 1539291630048
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031793
)

2018-10-11 23:00:38 - cex delete buy orders: eth_btc [replace]
2018-10-11 23:00:39 - cex place new buy order: eth_btc 0.031795 19.8 [7312644750] margin:0.20443465953766]Array
(
    [complete] => 
    [id] => 7312644750
    [time] => 1539291638750
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031795
)

2018-10-11 23:00:46 - cex delete buy orders: eth_btc [above margin]
2018-10-11 23:00:54 - cex place new buy order: eth_btc 0.031788 19.8 [7312645811]Array
(
    [complete] => 
    [id] => 7312645811
    [time] => 1539291653941
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031788
)

2018-10-11 23:01:01 - cex delete buy orders: eth_btc [replace]
2018-10-11 23:01:02 - cex place new buy order: eth_btc 0.03179 19.8 [7312646585] margin:0.21390374331551]Array
(
    [complete] => 
    [id] => 7312646585
    [time] => 1539291662052
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03179
)

2018-10-11 23:01:11 - cex delete buy orders: eth_btc [above margin]
2018-10-11 23:01:25 - cex place new buy order: eth_btc 0.031789 19.8 [7312648345]Array
(
    [complete] => 
    [id] => 7312648345
    [time] => 1539291685197
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031789
)

2018-10-11 23:01:33 - cex delete buy orders: eth_btc [replace]
2018-10-11 23:01:34 - cex place new buy order: eth_btc 0.031791 19.8 [7312648926] margin:0.20131483753263]Array
(
    [complete] => 
    [id] => 7312648926
    [time] => 1539291693788
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031791
)

2018-10-11 23:01:41 - cex delete buy orders: eth_btc [above margin]
2018-10-11 23:02:05 - cex place new buy order: eth_btc 0.031771 19.8 [7312651349]Array
(
    [complete] => 
    [id] => 7312651349
    [time] => 1539291725355
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031771
)

2018-10-11 23:02:10 - cex delete buy orders: eth_btc [replace]
2018-10-11 23:02:11 - cex place new buy order: eth_btc 0.031776 19.8 [7312651787] margin:0.20455689828802]Array
(
    [complete] => 
    [id] => 7312651787
    [time] => 1539291731290
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031776
)

2018-10-11 23:02:18 - cex delete buy orders: eth_btc [replace]
2018-10-11 23:02:20 - cex place new buy order: eth_btc 0.031778 19.8 [7312652476] margin:0.20454402416767]Array
(
    [complete] => 
    [id] => 7312652476
    [time] => 1539291739850
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031778
)

2018-10-11 23:02:27 - cex delete buy orders: eth_btc [above margin]
2018-10-11 23:02:36 - cex place new buy order: eth_btc 0.031781 19.8 [7312653434]Array
(
    [complete] => 
    [id] => 7312653434
    [time] => 1539291755657
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031781
)

2018-10-11 23:02:42 - cex delete buy orders: eth_btc [replace]
2018-10-11 23:02:44 - cex place new buy order: eth_btc 0.031783 19.8 [7312653894] margin:0.20765818204702]Array
(
    [complete] => 
    [id] => 7312653894
    [time] => 1539291763705
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031783
)

2018-10-11 23:02:50 - cex delete buy orders: eth_btc [replace]
2018-10-11 23:02:52 - cex place new buy order: eth_btc 0.03179 19.8 [7312654621] margin:0.20761245674741]Array
(
    [complete] => 
    [id] => 7312654621
    [time] => 1539291772405
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03179
)

2018-10-11 23:02:59 - cex delete buy orders: eth_btc [replace]
2018-10-11 23:03:00 - cex place new buy order: eth_btc 0.031792 19.8 [7312655137] margin:0.21703573225968]Array
(
    [complete] => 
    [id] => 7312655137
    [time] => 1539291780050
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031792
)

2018-10-11 23:03:04 - cex delete buy orders: eth_btc [replace]
2018-10-11 23:03:05 - cex place new buy order: eth_btc 0.031794 19.8 [7312655456] margin:0.22331257469961]Array
(
    [complete] => 
    [id] => 7312655456
    [time] => 1539291785276
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031794
)

2018-10-11 23:03:13 - cex delete buy orders: eth_btc [replace]
2018-10-11 23:03:15 - cex place new buy order: eth_btc 0.031796 19.8 [7312656079] margin:0.22958862750033]Array
(
    [complete] => 
    [id] => 7312656079
    [time] => 1539291795014
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031796
)

2018-10-11 23:03:23 - cex delete buy orders: eth_btc [replace]
2018-10-11 23:03:24 - cex place new buy order: eth_btc 0.031798 19.8 [7312656902] margin:0.22957418705578]Array
(
    [complete] => 
    [id] => 7312656902
    [time] => 1539291803850
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031798
)

2018-10-11 23:03:32 - cex delete buy orders: eth_btc [replace]
2018-10-11 23:03:33 - cex place new buy order: eth_btc 0.0318 19.8 [7312657421] margin:0.22012578616353]Array
(
    [complete] => 
    [id] => 7312657421
    [time] => 1539291813348
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.0318
)

2018-10-11 23:03:40 - cex delete buy orders: eth_btc [replace]
2018-10-11 23:03:41 - cex place new buy order: eth_btc 0.031802 19.8 [7312658073] margin:0.21696748632158]Array
(
    [complete] => 
    [id] => 7312658073
    [time] => 1539291821171
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031802
)

2018-10-11 23:03:49 - cex delete buy orders: eth_btc [replace]
2018-10-11 23:03:50 - cex place new buy order: eth_btc 0.031804 19.8 [7312658575] margin:0.22009810086783]Array
(
    [complete] => 
    [id] => 7312658575
    [time] => 1539291829799
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031804
)

2018-10-11 23:03:58 - cex delete buy orders: eth_btc [replace]
2018-10-11 23:03:59 - cex place new buy order: eth_btc 0.031806 19.8 [7312659138] margin:0.20436395648618]Array
(
    [complete] => 
    [id] => 7312659138
    [time] => 1539291839154
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031806
)

2018-10-11 23:04:02 - cex delete buy orders: eth_btc [replace]
2018-10-11 23:04:04 - cex place new buy order: eth_btc 0.031808 2.00303 [] margin:0.20120724346075]Array
(
    [error] => Nonce must be incremented
)

2018-10-11 23:04:11 - cex delete buy orders: eth_btc [replace]
2018-10-11 23:04:13 - cex place new buy order: eth_btc 0.031808 19.8 [7312660103] margin:0.21378269617707]Array
(
    [complete] => 
    [id] => 7312660103
    [time] => 1539291852809
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031808
)

2018-10-11 23:04:21 - cex delete buy orders: eth_btc [replace]
2018-10-11 23:04:23 - cex place new buy order: eth_btc 0.03181 19.8 [7312661180] margin:0.2106255894373]Array
(
    [complete] => 
    [id] => 7312661180
    [time] => 1539291863471
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03181
)

2018-10-11 23:04:31 - cex delete buy orders: eth_btc [above margin]
2018-10-11 23:04:46 - cex place new buy order: eth_btc 0.031802 19.8 [7312663273]Array
(
    [complete] => 
    [id] => 7312663273
    [time] => 1539291885576
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031802
)

2018-10-11 23:04:58 - cex delete buy orders: eth_btc [replace]
2018-10-11 23:05:00 - cex place new buy order: eth_btc 0.031804 19.8 [7312664360] margin:0.20123254936486]Array
(
    [complete] => 
    [id] => 7312664360
    [time] => 1539291899614
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031804
)

2018-10-11 23:05:09 - cex delete buy orders: eth_btc [replace]
2018-10-11 23:05:11 - cex place new buy order: eth_btc 0.031806 19.8 [7312665373] margin:0.21065207822422]Array
(
    [complete] => 
    [id] => 7312665373
    [time] => 1539291910641
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031806
)

2018-10-11 23:05:18 - cex delete buy orders: eth_btc[move]
2018-10-11 23:05:19 - cex place new buy order: eth_btc 0.031807 19.8 [7312666508] margin:0.19806338028168]Array
(
    [complete] => 
    [id] => 7312666508
    [time] => 1539291918966
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031807
)

2018-10-11 23:05:25 - cex delete buy orders: eth_btc [replace]
2018-10-11 23:05:26 - cex place new buy order: eth_btc 0.031809 19.8 [7312667636] margin:0.20120091797917]Array
(
    [complete] => 
    [id] => 7312667636
    [time] => 1539291926519
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031809
)

2018-10-11 23:05:34 - cex delete buy orders: eth_btc [replace]
2018-10-11 23:05:35 - cex place new buy order: eth_btc 0.031811 19.8 [7312668458] margin:0.20118826820912]Array
(
    [complete] => 
    [id] => 7312668458
    [time] => 1539291935232
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031811
)

2018-10-11 23:05:42 - cex delete buy orders: eth_btc [replace]
2018-10-11 23:05:43 - cex place new buy order: eth_btc 0.031813 19.8 [7312669400] margin:0.20746235815545]Array
(
    [complete] => 
    [id] => 7312669400
    [time] => 1539291943229
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031813
)

2018-10-11 23:05:50 - cex delete buy orders: eth_btc [replace]
2018-10-11 23:05:52 - cex place new buy order: eth_btc 0.031815 19.8 [7312670447] margin:0.2137356592802]Array
(
    [complete] => 
    [id] => 7312670447
    [time] => 1539291951836
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031815
)

2018-10-11 23:05:58 - cex delete buy orders: eth_btc [replace]
2018-10-11 23:06:00 - cex place new buy order: eth_btc 0.031817 19.8 [7312671272] margin:0.21372222396832]Array
(
    [complete] => 
    [id] => 7312671272
    [time] => 1539291959610
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031817
)

2018-10-11 23:06:03 - cex delete buy orders: eth_btc [replace]
2018-10-11 23:06:05 - cex place new buy order: eth_btc 0.031819 1.99555 [7312671692] margin:0.20742323768816]Array
(
    [complete] => 
    [id] => 7312671692
    [time] => 1539291964518
    [pending] => 1.99555000
    [amount] => 1.99555000
    [type] => buy
    [price] => 0.031819
)

2018-10-11 23:06:11 - cex delete buy orders: eth_btc [above margin]
2018-10-11 23:06:12 - cex delete buy orders: eth_btc[move]
2018-10-11 23:06:13 - cex place new buy order: eth_btc 0.031797 19.8 [7312672537] margin:0.26731240958551]Array
(
    [complete] => 
    [id] => 7312672537
    [time] => 1539291973277
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031797
)

2018-10-11 23:06:21 - cex delete buy orders: eth_btc [replace]
2018-10-11 23:06:22 - cex place new buy order: eth_btc 0.031799 19.8 [7312673527] margin:0.22642221453504]Array
(
    [complete] => 
    [id] => 7312673527
    [time] => 1539291982095
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031799
)

2018-10-11 23:06:29 - cex delete buy orders: eth_btc [replace]
2018-10-11 23:06:30 - cex place new buy order: eth_btc 0.031801 19.8 [7312674528] margin:0.22011886418665]Array
(
    [complete] => 
    [id] => 7312674528
    [time] => 1539291990477
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031801
)

2018-10-11 23:06:37 - cex delete buy orders: eth_btc [replace]
2018-10-11 23:06:38 - cex place new buy order: eth_btc 0.031803 19.8 [7312675342] margin:0.21381630663773]Array
(
    [complete] => 
    [id] => 7312675342
    [time] => 1539291998272
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031803
)

2018-10-11 23:06:45 - cex delete buy orders: eth_btc [replace]
2018-10-11 23:06:47 - cex place new buy order: eth_btc 0.031805 19.8 [7312675820] margin:0.20437038201542]Array
(
    [complete] => 
    [id] => 7312675820
    [time] => 1539292006531
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031805
)

2018-10-11 23:06:53 - cex delete buy orders: eth_btc [above margin]
2018-10-11 23:07:00 - cex place new buy order: eth_btc 0.0318 19.8 [7312676788]Array
(
    [complete] => 
    [id] => 7312676788
    [time] => 1539292019932
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.0318
)

2018-10-11 23:07:04 - cex delete buy orders: eth_btc [replace]
2018-10-11 23:07:05 - cex place new buy order: eth_btc 0.031802 19.8 [7312677147] margin:0.23268976793911]Array
(
    [complete] => 
    [id] => 7312677147
    [time] => 1539292025004
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031802
)

2018-10-11 23:07:13 - cex delete buy orders: eth_btc [replace]
2018-10-11 23:07:14 - cex place new buy order: eth_btc 0.031805 19.8 [7312677609] margin:0.2483886181418]Array
(
    [complete] => 
    [id] => 7312677609
    [time] => 1539292033789
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031805
)

2018-10-11 23:07:20 - cex delete buy orders: eth_btc [replace]
2018-10-11 23:07:21 - cex place new buy order: eth_btc 0.031809 19.8 [7312677975] margin:0.22949479707]Array
(
    [complete] => 
    [id] => 7312677975
    [time] => 1539292041068
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031809
)

2018-10-11 23:07:29 - cex delete buy orders: eth_btc [replace]
2018-10-11 23:07:30 - cex place new buy order: eth_btc 0.031811 19.8 [7312678544] margin:0.22948036842603]Array
(
    [complete] => 
    [id] => 7312678544
    [time] => 1539292050260
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031811
)

2018-10-11 23:07:38 - cex delete buy orders: eth_btc [above margin]
2018-10-11 23:07:46 - cex place new buy order: eth_btc 0.031801 19.8 [7312679463]Array
(
    [complete] => 
    [id] => 7312679463
    [time] => 1539292065650
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031801
)

2018-10-11 23:07:52 - cex delete buy orders: eth_btc [replace]
2018-10-11 23:07:53 - cex place new buy order: eth_btc 0.031803 19.8 [7312679937] margin:0.23897116624219]Array
(
    [complete] => 
    [id] => 7312679937
    [time] => 1539292073371
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031803
)

2018-10-11 23:08:00 - cex delete buy orders: eth_btc [replace]
2018-10-11 23:08:02 - cex place new buy order: eth_btc 0.031805 19.8 [7312680410] margin:0.20751454173871]Array
(
    [complete] => 
    [id] => 7312680410
    [time] => 1539292081609
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031805
)

2018-10-11 23:08:04 - cex place new buy order: eth_btc 0.031807 2.0037 [7312680485]Array
(
    [complete] => 
    [id] => 7312680485
    [time] => 1539292083958
    [pending] => 2.00370000
    [amount] => 2.00370000
    [type] => buy
    [price] => 0.031807
)

2018-10-11 23:08:11 - cex delete buy orders: eth_btc [above margin]
2018-10-11 23:08:13 - cex delete buy orders: eth_btc[move]
2018-10-11 23:08:14 - cex place new buy order: eth_btc 0.0318 19.8 [7312681077] margin:0.22011886418665]Array
(
    [complete] => 
    [id] => 7312681077
    [time] => 1539292093811
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.0318
)

2018-10-11 23:08:22 - cex delete buy orders: eth_btc [replace]
2018-10-11 23:08:23 - cex place new buy order: eth_btc 0.031802 19.8 [7312681724] margin:0.21696748632158]Array
(
    [complete] => 
    [id] => 7312681724
    [time] => 1539292103014
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031802
)

2018-10-11 23:08:30 - cex delete buy orders: eth_btc [replace]
2018-10-11 23:08:31 - cex place new buy order: eth_btc 0.031804 19.8 [7312682217] margin:0.21066532511633]Array
(
    [complete] => 
    [id] => 7312682217
    [time] => 1539292111174
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031804
)

2018-10-11 23:08:38 - cex delete buy orders: eth_btc [above margin]
2018-10-11 23:08:47 - cex place new buy order: eth_btc 0.031801 19.8 [7312683123]Array
(
    [complete] => 
    [id] => 7312683123
    [time] => 1539292126792
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031801
)

2018-10-11 23:08:54 - cex delete buy orders: eth_btc [replace]
2018-10-11 23:08:55 - cex place new buy order: eth_btc 0.031803 19.8 [7312683802] margin:0.21696066408829]Array
(
    [complete] => 
    [id] => 7312683802
    [time] => 1539292135402
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031803
)

2018-10-11 23:09:37 - cex place new buy order: eth_btc 0.031805 2.0051 [7312686341]Array
(
    [complete] => 
    [id] => 7312686341
    [time] => 1539292177137
    [pending] => 2.00510000
    [amount] => 2.00510000
    [type] => buy
    [price] => 0.031805
)

2018-10-11 23:09:47 - cex delete buy orders: eth_btc [replace]
2018-10-11 23:09:48 - cex place new buy order: eth_btc 0.031807 19.8 [7312686949] margin:0.20121356934006]Array
(
    [complete] => 
    [id] => 7312686949
    [time] => 1539292187786
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031807
)

2018-10-11 23:09:56 - cex delete buy orders: eth_btc [above margin]
2018-10-11 23:10:05 - cex place new buy order: eth_btc 0.031801 19.8 [7312687845]Array
(
    [complete] => 
    [id] => 7312687845
    [time] => 1539292204675
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031801
)

2018-10-11 23:10:11 - cex delete buy orders: eth_btc [replace]
2018-10-11 23:10:12 - cex place new buy order: eth_btc 0.031803 19.8 [7312688237] margin:0.2106719491872]Array
(
    [complete] => 
    [id] => 7312688237
    [time] => 1539292212416
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031803
)

2018-10-11 23:10:19 - cex delete buy orders: eth_btc [replace]
2018-10-11 23:10:21 - cex place new buy order: eth_btc 0.031805 19.8 [7312688664] margin:0.20751454173871]Array
(
    [complete] => 
    [id] => 7312688664
    [time] => 1539292220599
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031805
)

2018-10-11 23:10:28 - cex delete buy orders: eth_btc [replace]
2018-10-11 23:10:30 - cex place new buy order: eth_btc 0.031807 19.8 [7312689125] margin:0.20121356934006]Array
(
    [complete] => 
    [id] => 7312689125
    [time] => 1539292229522
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031807
)

2018-10-11 23:10:37 - cex delete buy orders: eth_btc [above margin]
2018-10-11 23:10:58 - cex place new buy order: eth_btc 0.031807 19.8 [7312690983]Array
(
    [complete] => 
    [id] => 7312690983
    [time] => 1539292258481
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031807
)

2018-10-11 23:11:03 - cex delete buy orders: eth_btc [replace]
2018-10-11 23:11:05 - cex place new buy order: eth_btc 0.031809 19.8 [7312691327] margin:0.20748844666603]Array
(
    [complete] => 
    [id] => 7312691327
    [time] => 1539292264593
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031809
)

2018-10-11 23:11:11 - cex delete buy orders: eth_btc [above margin]
2018-10-11 23:11:19 - cex place new buy order: eth_btc 0.031807 19.8 [7312692423]Array
(
    [complete] => 
    [id] => 7312692423
    [time] => 1539292279132
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031807
)

2018-10-11 23:11:26 - cex delete buy orders: eth_btc [above margin]
2018-10-11 23:11:59 - cex place new buy order: eth_btc 0.031807 19.8 [7312694697]Array
(
    [complete] => 
    [id] => 7312694697
    [time] => 1539292319407
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031807
)

2018-10-11 23:12:02 - cex delete buy orders: eth_btc [above margin]
2018-10-11 23:13:06 - cex place new buy order: eth_btc 0.031761 19.8 [7312699082]Array
(
    [complete] => 
    [id] => 7312699082
    [time] => 1539292385675
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031761
)

2018-10-11 23:13:11 - cex delete buy orders: eth_btc [replace]
2018-10-11 23:13:12 - cex place new buy order: eth_btc 0.031767 19.8 [7312699437] margin:0.20461485189032]Array
(
    [complete] => 
    [id] => 7312699437
    [time] => 1539292392091
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031767
)

2018-10-11 23:13:19 - cex delete buy orders: eth_btc [above margin]
2018-10-11 23:15:39 - cex place new buy order: eth_btc 0.031745 19.8 [7312710846]Array
(
    [complete] => 
    [id] => 7312710846
    [time] => 1539292539176
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031745
)

2018-10-11 23:15:46 - cex delete buy orders: eth_btc [above margin]
2018-10-11 23:15:57 - cex place new buy order: eth_btc 0.031749 19.8 [7312712511]Array
(
    [complete] => 
    [id] => 7312712511
    [time] => 1539292557278
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031749
)

2018-10-11 23:16:05 - cex delete buy orders: eth_btc[move]
2018-10-11 23:16:06 - cex place new buy order: eth_btc 0.03175 19.8 [7312713378] margin:0.19841894743473]Array
(
    [complete] => 
    [id] => 7312713378
    [time] => 1539292566142
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03175
)

2018-10-11 23:16:15 - cex delete buy orders: eth_btc [replace]
2018-10-11 23:16:17 - cex place new buy order: eth_btc 0.031752 19.8 [7312714130] margin:0.20786092214662]Array
(
    [complete] => 
    [id] => 7312714130
    [time] => 1539292576596
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031752
)

2018-10-11 23:16:27 - cex delete buy orders: eth_btc [above margin]
2018-10-11 23:16:47 - cex place new buy order: eth_btc 0.031742 19.8 [7312716822]Array
(
    [complete] => 
    [id] => 7312716822
    [time] => 1539292606856
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031742
)

2018-10-11 23:16:56 - cex delete buy orders: eth_btc [above margin]
2018-10-11 23:17:25 - cex place new buy order: eth_btc 0.03175 19.8 [7312720585]Array
(
    [complete] => 
    [id] => 7312720585
    [time] => 1539292645225
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03175
)

2018-10-11 23:17:31 - cex delete buy orders: eth_btc [above margin]
2018-10-11 23:21:58 - cex place new buy order: eth_btc 0.031752 19.8 [7312735161]Array
(
    [complete] => 
    [id] => 7312735161
    [time] => 1539292917871
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031752
)

2018-10-11 23:22:04 - cex delete buy orders: eth_btc [replace]
2018-10-11 23:22:06 - cex place new buy order: eth_btc 0.031754 19.8 [7312735916] margin:0.21414624929141]Array
(
    [complete] => 
    [id] => 7312735916
    [time] => 1539292925927
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031754
)

2018-10-11 23:22:14 - cex delete buy orders: eth_btc[move]
2018-10-11 23:22:15 - cex place new buy order: eth_btc 0.031756 19.8 [7312736754] margin:0.19205944397218]Array
(
    [complete] => 
    [id] => 7312736754
    [time] => 1539292934999
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031756
)

2018-10-11 23:22:22 - cex delete buy orders: eth_btc [above margin]
2018-10-11 23:22:33 - cex place new buy order: eth_btc 0.031756 19.8 [7312738087]Array
(
    [complete] => 
    [id] => 7312738087
    [time] => 1539292952979
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031756
)

2018-10-11 23:22:39 - cex delete buy orders: eth_btc[move]
2018-10-11 23:22:41 - cex place new buy order: eth_btc 0.031757 19.8 [7312738520] margin:0.19837521254487]Array
(
    [complete] => 
    [id] => 7312738520
    [time] => 1539292960834
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031757
)

2018-10-11 23:22:46 - cex delete buy orders: eth_btc [above margin]
2018-10-11 23:23:04 - cex place new buy order: eth_btc 0.031747 19.8 [7312740333]Array
(
    [complete] => 
    [id] => 7312740333
    [time] => 1539292984444
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031747
)

2018-10-11 23:23:11 - cex delete buy orders: eth_btc [replace]
2018-10-11 23:23:12 - cex place new buy order: eth_btc 0.031753 19.8 [7312740837] margin:0.22360091959812]Array
(
    [complete] => 
    [id] => 7312740837
    [time] => 1539292992223
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031753
)

2018-10-11 23:23:19 - cex delete buy orders: eth_btc [replace]
2018-10-11 23:23:20 - cex place new buy order: eth_btc 0.031755 19.8 [7312741285] margin:0.22358683671864]Array
(
    [complete] => 
    [id] => 7312741285
    [time] => 1539292999716
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031755
)

2018-10-11 23:23:27 - cex delete buy orders: eth_btc [replace]
2018-10-11 23:23:29 - cex place new buy order: eth_btc 0.031758 19.8 [7312741706] margin:0.21411927703257]Array
(
    [complete] => 
    [id] => 7312741706
    [time] => 1539293008736
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031758
)

2018-10-11 23:23:36 - cex delete buy orders: eth_btc [above margin]
2018-10-11 23:29:52 - cex place new buy order: eth_btc 0.031764 19.8 [7312768611]Array
(
    [complete] => 
    [id] => 7312768611
    [time] => 1539293391827
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031764
)

2018-10-11 23:30:00 - cex delete buy orders: eth_btc [replace]
2018-10-11 23:30:02 - cex place new buy order: eth_btc 0.031769 19.8 [7312769098] margin:0.2140451383424]Array
(
    [complete] => 
    [id] => 7312769098
    [time] => 1539293401651
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031769
)

2018-10-11 23:30:07 - cex delete buy orders: eth_btc [replace]
2018-10-11 23:30:08 - cex place new buy order: eth_btc 0.031772 19.8 [7312769486] margin:0.22031977842125]Array
(
    [complete] => 
    [id] => 7312769486
    [time] => 1539293407791
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031772
)

2018-10-11 23:30:17 - cex delete buy orders: eth_btc [above margin]
2018-10-11 23:30:36 - cex place new buy order: eth_btc 0.031748 19.8 [7312770923]Array
(
    [complete] => 
    [id] => 7312770923
    [time] => 1539293436056
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031748
)

2018-10-11 23:30:44 - cex delete buy orders: eth_btc [replace]
2018-10-11 23:30:45 - cex place new buy order: eth_btc 0.03175 19.8 [7312771550] margin:0.21732283464566]Array
(
    [complete] => 
    [id] => 7312771550
    [time] => 1539293445330
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03175
)

2018-10-11 23:30:54 - cex delete buy orders: eth_btc [replace]
2018-10-11 23:30:56 - cex place new buy order: eth_btc 0.031752 19.8 [7312772286] margin:0.21101033005795]Array
(
    [complete] => 
    [id] => 7312772286
    [time] => 1539293455690
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031752
)

2018-10-11 23:31:05 - cex delete buy orders: eth_btc[move]
2018-10-11 23:31:06 - cex place new buy order: eth_btc 0.031755 19.8 [7312772978] margin:0.19838770626024]Array
(
    [complete] => 
    [id] => 7312772978
    [time] => 1539293465852
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031755
)

2018-10-11 23:31:13 - cex delete buy orders: eth_btc [above margin]
2018-10-11 23:31:21 - cex place new buy order: eth_btc 0.031754 19.8 [7312774225]Array
(
    [complete] => 
    [id] => 7312774225
    [time] => 1539293481204
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031754
)

2018-10-11 23:31:29 - cex delete buy orders: eth_btc [above margin]
2018-10-11 23:31:41 - cex place new buy order: eth_btc 0.031764 19.8 [7312775441]Array
(
    [complete] => 
    [id] => 7312775441
    [time] => 1539293501032
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031764
)

2018-10-11 23:31:47 - cex delete buy orders: eth_btc [replace]
2018-10-11 23:31:48 - cex place new buy order: eth_btc 0.031766 19.8 [7312775813] margin:0.20462129320655]Array
(
    [complete] => 
    [id] => 7312775813
    [time] => 1539293507788
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031766
)

2018-10-11 23:31:55 - cex delete buy orders: eth_btc [above margin]
2018-10-11 23:32:07 - cex place new buy order: eth_btc 0.031763 19.8 [7312776862]Array
(
    [complete] => 
    [id] => 7312776862
    [time] => 1539293526677
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031763
)

2018-10-11 23:32:16 - cex delete buy orders: eth_btc [above margin]
2018-10-11 23:38:06 - cex place new buy order: eth_btc 0.031728 19.8 [7312804251]Array
(
    [complete] => 
    [id] => 7312804251
    [time] => 1539293886368
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031728
)

2018-10-11 23:38:13 - cex delete buy orders: eth_btc [above margin]
2018-10-11 23:38:25 - cex place new buy order: eth_btc 0.03172 19.8 [7312805786]Array
(
    [complete] => 
    [id] => 7312805786
    [time] => 1539293905338
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03172
)

2018-10-11 23:38:35 - cex delete buy orders: eth_btc [above margin]
2018-10-11 23:41:07 - cex place new buy order: eth_btc 0.031733 19.8 [7312817652]Array
(
    [complete] => 
    [id] => 7312817652
    [time] => 1539294066956
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031733
)

2018-10-11 23:41:12 - cex delete buy orders: eth_btc [above margin]
2018-10-11 23:41:39 - cex place new buy order: eth_btc 0.031755 19.8 [7312819812]Array
(
    [complete] => 
    [id] => 7312819812
    [time] => 1539294098789
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031755
)

2018-10-11 23:41:45 - cex delete buy orders: eth_btc [replace]
2018-10-11 23:41:46 - cex place new buy order: eth_btc 0.031757 19.8 [7312820257] margin:0.20153037125674]Array
(
    [complete] => 
    [id] => 7312820257
    [time] => 1539294106157
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031757
)

2018-10-11 23:41:53 - cex delete buy orders: eth_btc [above margin]
2018-10-11 23:42:00 - cex place new buy order: eth_btc 0.031755 19.8 [7312821203]Array
(
    [complete] => 
    [id] => 7312821203
    [time] => 1539294120043
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031755
)

2018-10-11 23:42:04 - cex delete buy orders: eth_btc [above margin]
2018-10-11 23:42:32 - cex place new buy order: eth_btc 0.031739 19.8 [7312823516]Array
(
    [complete] => 
    [id] => 7312823516
    [time] => 1539294152453
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031739
)

2018-10-11 23:42:39 - cex delete buy orders: eth_btc [above margin]
2018-10-11 23:43:25 - cex place new buy order: eth_btc 0.03176 19.8 [7312827379]Array
(
    [complete] => 
    [id] => 7312827379
    [time] => 1539294204826
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03176
)

2018-10-11 23:43:31 - cex delete buy orders: eth_btc[move]
2018-10-11 23:43:32 - cex place new buy order: eth_btc 0.031761 19.8 [7312827911] margin:0.19835022983439]Array
(
    [complete] => 
    [id] => 7312827911
    [time] => 1539294212497
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031761
)

2018-10-11 23:43:42 - cex delete buy orders: eth_btc [above margin]
2018-10-11 23:43:54 - cex place new buy order: eth_btc 0.031748 19.8 [7312829428]Array
(
    [complete] => 
    [id] => 7312829428
    [time] => 1539294233657
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031748
)

2018-10-11 23:43:58 - cex delete buy orders: eth_btc [replace]
2018-10-11 23:44:00 - cex place new buy order: eth_btc 0.03175 19.8 [7312830136] margin:0.22362204724411]Array
(
    [complete] => 
    [id] => 7312830136
    [time] => 1539294239921
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03175
)

2018-10-11 23:44:03 - cex delete buy orders: eth_btc [replace]
2018-10-11 23:44:04 - cex place new buy order: eth_btc 0.031752 2.04117 [7312830423] margin:0.21730914588058]Array
(
    [complete] => 
    [id] => 7312830423
    [time] => 1539294243840
    [pending] => 2.04117000
    [amount] => 2.04117000
    [type] => buy
    [price] => 0.031752
)

2018-10-11 23:44:12 - cex delete buy orders: eth_btc [replace]
2018-10-11 23:44:13 - cex place new buy order: eth_btc 0.031754 19.8 [7312831252] margin:0.21414624929141]Array
(
    [complete] => 
    [id] => 7312831252
    [time] => 1539294253046
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031754
)

2018-10-11 23:44:23 - cex delete buy orders: eth_btc [replace]
2018-10-11 23:44:24 - cex place new buy order: eth_btc 0.031756 19.8 [7312832594] margin:0.21728177352311]Array
(
    [complete] => 
    [id] => 7312832594
    [time] => 1539294263829
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031756
)

2018-10-11 23:44:31 - cex delete buy orders: eth_btc [replace]
2018-10-11 23:44:33 - cex place new buy order: eth_btc 0.031761 19.8 [7312833394] margin:0.21409905229686]Array
(
    [complete] => 
    [id] => 7312833394
    [time] => 1539294272537
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031761
)

2018-10-11 23:44:41 - cex delete buy orders: eth_btc [replace]
2018-10-11 23:44:43 - cex place new buy order: eth_btc 0.031766 19.8 [7312834432] margin:0.20462129320655]Array
(
    [complete] => 
    [id] => 7312834432
    [time] => 1539294282849
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031766
)

2018-10-11 23:44:56 - cex delete buy orders: eth_btc [above margin]
2018-10-11 23:47:05 - cex place new buy order: eth_btc 0.031758 19.8 [7312849580]Array
(
    [complete] => 
    [id] => 7312849580
    [time] => 1539294424749
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031758
)

2018-10-11 23:47:05 - cex place new buy order: eth_btc 0.031758 19.8 []Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2018-10-11 23:47:16 - cex delete buy orders: eth_btc [replace]
2018-10-11 23:47:17 - cex place new buy order: eth_btc 0.03176 19.8 [7312850336] margin:0.20151133501258]Array
(
    [complete] => 
    [id] => 7312850336
    [time] => 1539294437148
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03176
)

2018-10-11 23:47:26 - cex delete buy orders: eth_btc [replace]
2018-10-11 23:47:28 - cex place new buy order: eth_btc 0.031764 19.8 [7312850920] margin:0.20148595894725]Array
(
    [complete] => 
    [id] => 7312850920
    [time] => 1539294448142
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031764
)

2018-10-11 23:47:38 - cex delete buy orders: eth_btc [above margin]
2018-10-11 23:47:55 - cex place new buy order: eth_btc 0.031753 19.8 [7312852568]Array
(
    [complete] => 
    [id] => 7312852568
    [time] => 1539294474681
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031753
)

2018-10-11 23:48:03 - cex delete buy orders: eth_btc [above margin]
2018-10-11 23:48:03 - cex delete buy orders: eth_btc [above margin]
2018-10-11 23:58:16 - cex place new buy order: eth_btc 0.031579 19.8 [7312898430]Array
(
    [complete] => 
    [id] => 7312898430
    [time] => 1539295096386
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031579
)

2018-10-11 23:58:24 - cex delete buy orders: eth_btc [above margin]
2018-10-11 23:58:44 - cex place new buy order: eth_btc 0.031579 19.8 [7312900003]Array
(
    [complete] => 
    [id] => 7312900003
    [time] => 1539295123860
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.031579
)

2018-10-11 23:58:53 - cex delete buy orders: eth_btc [above margin]