2019-05-13 0:00:06 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:00:06 - cex delete buy orders: eth_btc [above margin]
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2019-05-13 0:02:04 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:02:06 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:02:07 - cex delete buy orders: eth_btc [above margin]
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2019-05-13 0:03:00 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:03:04 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:03:05 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:03:07 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:03:08 - cex delete buy orders: eth_btc [above margin]
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2019-05-13 0:03:37 - cex delete buy orders: eth_btc [above margin]
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2019-05-13 0:04:01 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:04:04 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:04:06 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:04:07 - cex delete buy orders: eth_btc [above margin]
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2019-05-13 0:04:36 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:04:39 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:04:42 - cex delete buy orders: eth_btc [above margin]
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2019-05-13 0:04:54 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:04:57 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:05:05 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:05:09 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:05:12 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:05:22 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:05:25 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:05:28 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:05:37 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:05:40 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:05:44 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:05:53 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:05:56 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:05:59 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:06:06 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:06:09 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:06:12 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:06:23 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:06:26 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:06:30 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:06:38 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:06:41 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:06:43 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:06:53 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:06:56 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:06:57 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:08:19 - cex delete buy orders: eth_btc [above margin]
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2019-05-13 0:08:26 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:08:37 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:08:43 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:08:46 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:08:56 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:08:59 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:09:01 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:09:05 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:09:08 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:09:11 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:09:21 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:09:24 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:09:28 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:09:38 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:09:41 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:09:44 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:09:52 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:09:55 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:09:59 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:10:06 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:10:10 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:10:13 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:10:22 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:10:26 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:10:29 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:10:39 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:10:42 - cex delete buy orders: eth_btc [above margin]
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2019-05-13 0:10:57 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:11:00 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:11:03 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:11:04 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:11:06 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:11:09 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:11:17 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:11:19 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:11:22 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:11:32 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:11:36 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:11:38 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:11:47 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:11:49 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:11:52 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:12:00 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:12:03 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:12:04 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:12:06 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:12:07 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:12:10 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:12:19 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:12:21 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:12:24 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:12:34 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:12:37 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:12:40 - cex delete buy orders: eth_btc [above margin]
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2019-05-13 0:12:54 - cex delete buy orders: eth_btc [above margin]
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2019-05-13 0:13:05 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:13:09 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:13:12 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:13:22 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:13:24 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:13:28 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:13:38 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:13:49 - cex delete buy orders: eth_btc [above margin]
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2019-05-13 0:14:02 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:14:04 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:14:04 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:14:07 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:14:08 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:14:11 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:14:20 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:14:23 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:14:26 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:14:36 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:14:38 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:14:42 - cex delete buy orders: eth_btc [above margin]
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2019-05-13 0:15:06 - cex delete buy orders: eth_btc [above margin]
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2019-05-13 0:16:00 - cex delete buy orders: eth_btc [above margin]
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2019-05-13 0:16:14 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:16:17 - cex delete buy orders: eth_btc [above margin]
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2019-05-13 0:16:28 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:16:31 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:16:41 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:16:44 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:16:46 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:16:54 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:16:57 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:16:58 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:18:26 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:18:29 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:18:33 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:18:42 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:18:45 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:18:48 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:18:56 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:18:59 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:19:02 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:19:05 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:19:09 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:19:11 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:19:21 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:19:23 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:19:27 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:19:36 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:19:39 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:19:41 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:19:51 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:19:53 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:19:56 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:20:04 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:20:08 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:20:11 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:20:19 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:20:22 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:20:25 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:20:36 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:20:38 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:20:41 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:20:50 - cex delete buy orders: eth_btc[move]
2019-05-13 0:20:51 - cex place new buy order: eth_btc 0.026526 0.14782 [8866091072] margin:-0.32216977597963]Array
(
    [complete] => 
    [id] => 8866091072
    [time] => 1557699651128
    [pending] => 0.14782000
    [amount] => 0.14782000
    [type] => buy
    [price] => 0.026526
)

2019-05-13 0:21:01 - cex delete buy orders: eth_btc[move]
2019-05-13 0:21:02 - cex place new buy order: eth_btc 0.026527 0.00219 [] margin:-0.28470817412154]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:21:13 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:21:16 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:21:19 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:21:29 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:21:33 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:21:36 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:21:46 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:21:48 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:21:51 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:22:01 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:22:03 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:22:03 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:22:06 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:22:07 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:22:10 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:22:19 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:22:22 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:22:25 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:22:33 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:22:36 - cex delete buy orders: eth_btc [above margin]
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2019-05-13 0:22:52 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:23:02 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:23:06 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:23:06 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:23:09 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:23:09 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:23:12 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:23:21 - cex delete buy orders: eth_btc [above margin]
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2019-05-13 0:24:02 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:24:05 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:24:06 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:24:09 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:24:09 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:24:11 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:24:20 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:24:23 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:24:27 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:24:36 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:24:39 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:24:42 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:24:50 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:24:54 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:24:57 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:25:12 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:25:16 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:25:19 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:25:28 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:25:32 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:25:35 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:25:45 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:25:48 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:25:51 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:25:59 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:26:01 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:26:04 - cex delete buy orders: eth_btc[move]
2019-05-13 0:26:06 - cex place new buy order: eth_btc 0.026694 0.00218 [] margin:-0.0074746795231118]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:26:22 - cex delete buy orders: eth_btc[move]
2019-05-13 0:26:24 - cex place new buy order: eth_btc 0.026701 0.00218 [] margin:-0.048507462686576]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:26:33 - cex delete buy orders: eth_btc[move]
2019-05-13 0:26:34 - cex place new buy order: eth_btc 0.026701 0.00218 [] margin:-0.093283582089554]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:26:45 - cex delete buy orders: eth_btc[move]
2019-05-13 0:28:26 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:28:29 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:28:32 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:28:41 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:28:44 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:28:48 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:28:56 - cex delete buy orders: eth_btc[move]
2019-05-13 0:28:58 - cex place new buy order: eth_btc 0.026796 7.27931 [8866098786] margin:-0.022336385972743]Array
(
    [complete] => 
    [id] => 8866098786
    [time] => 1557700137550
    [pending] => 7.27931000
    [amount] => 7.27931000
    [type] => buy
    [price] => 0.026796
)

2019-05-13 0:29:05 - cex delete buy orders: eth_btc[move]
2019-05-13 0:29:06 - cex place new buy order: eth_btc 0.026797 0.07993 [8866099028] margin:-0.089289036050444]Array
(
    [complete] => 
    [id] => 8866099028
    [time] => 1557700146209
    [pending] => 0.07993000
    [amount] => 0.07993000
    [type] => buy
    [price] => 0.026797
)

2019-05-13 0:29:16 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:29:19 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:29:22 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:29:32 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:29:34 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:29:38 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:29:46 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:29:49 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:29:52 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:30:02 - cex delete buy orders: eth_btc[move]
2019-05-13 0:30:03 - cex place new buy order: eth_btc 0.026798 0.00093 [] margin:-0.0037218996575938]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:30:05 - cex delete buy orders: eth_btc[move]
2019-05-13 0:30:06 - cex place new buy order: eth_btc 0.026798 0.00093 [] margin:0.03721899657585]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:30:15 - cex delete buy orders: eth_btc[move]
2019-05-13 0:30:17 - cex place new buy order: eth_btc 0.026798 0.00093 [] margin:-0.096639904846874]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:30:25 - cex delete buy orders: eth_btc[move]
2019-05-13 0:30:26 - cex place new buy order: eth_btc 0.026798 0.00093 [] margin:-0.085489146595308]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:30:35 - cex delete buy orders: eth_btc[move]
2019-05-13 0:30:36 - cex place new buy order: eth_btc 0.026798 0.00093 [] margin:-0.026018435920305]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:30:45 - cex delete buy orders: eth_btc[move]
2019-05-13 0:30:47 - cex place new buy order: eth_btc 0.026798 0.00092 [] margin:-0.11507907045809]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:30:55 - cex delete buy orders: eth_btc[move]
2019-05-13 0:30:56 - cex place new buy order: eth_btc 0.026798 0.00092 [] margin:-0.066864784546805]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:31:05 - cex delete buy orders: eth_btc[move]
2019-05-13 0:31:06 - cex place new buy order: eth_btc 0.026798 0.00093 [] margin:0.048321748503888]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:31:16 - cex delete buy orders: eth_btc[move]
2019-05-13 0:31:18 - cex place new buy order: eth_btc 0.026798 0.00092 [] margin:-0.051994354898621]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:31:26 - cex delete buy orders: eth_btc[move]
2019-05-13 0:31:27 - cex place new buy order: eth_btc 0.026798 0.00092 [] margin:-0.02228329495656]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:31:37 - cex delete buy orders: eth_btc [replace]
2019-05-13 0:31:38 - cex place new buy order: eth_btc 0.026799 0.00093 [] margin:0.48136124482256]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:31:49 - cex delete buy orders: eth_btc[move]
2019-05-13 0:31:51 - cex place new buy order: eth_btc 0.026799 0.00092 [] margin:-0.018557695876487]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:32:00 - cex delete buy orders: eth_btc[move]
2019-05-13 0:32:01 - cex place new buy order: eth_btc 0.026798 0.00092 [] margin:-0.070519244330625]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:32:06 - cex delete buy orders: eth_btc[move]
2019-05-13 0:32:07 - cex place new buy order: eth_btc 0.026798 0.00092 [] margin:-0.066807705155325]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:32:16 - cex delete buy orders: eth_btc [replace]
2019-05-13 0:32:18 - cex place new buy order: eth_btc 0.026799 0.00093 [] margin:0.55225941266466]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:32:26 - cex delete buy orders: eth_btc [replace]
2019-05-13 0:32:27 - cex place new buy order: eth_btc 0.026806 0.00093 [] margin:0.56330672237559]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:32:36 - cex delete buy orders: eth_btc [replace]
2019-05-13 0:32:38 - cex place new buy order: eth_btc 0.026809 0.00093 [] margin:0.53340296169198]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:32:46 - cex delete buy orders: eth_btc [replace]
2019-05-13 0:32:48 - cex place new buy order: eth_btc 0.026806 0.00093 [] margin:0.56330672237559]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:32:57 - cex delete buy orders: eth_btc [replace]
2019-05-13 0:32:59 - cex place new buy order: eth_btc 0.026811 0.00093 [] margin:0.58185073290813]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:33:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 0:33:07 - cex place new buy order: eth_btc 0.026815 0.00093 [] margin:0.55565914600035]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:33:16 - cex delete buy orders: eth_btc [replace]
2019-05-13 0:33:18 - cex place new buy order: eth_btc 0.026801 0.00093 [] margin:0.59699264952799]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:33:27 - cex delete buy orders: eth_btc [replace]
2019-05-13 0:33:29 - cex place new buy order: eth_btc 0.026799 0.00093 [] margin:0.55599089518266]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:33:37 - cex delete buy orders: eth_btc [replace]
2019-05-13 0:33:38 - cex place new buy order: eth_btc 0.026799 0.00093 [] margin:0.45150938467853]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:33:56 - cex delete buy orders: eth_btc [replace]
2019-05-13 0:33:57 - cex place new buy order: eth_btc 0.026799 0.00093 [] margin:0.47016679726857]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:34:06 - cex delete buy orders: eth_btc [replace]
2019-05-13 0:34:07 - cex place new buy order: eth_btc 0.026799 0.00093 [] margin:0.31344453151236]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:34:16 - cex delete buy orders: eth_btc [replace]
2019-05-13 0:34:17 - cex place new buy order: eth_btc 0.026799 0.00093 [] margin:0.30225008395837]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:34:25 - cex delete buy orders: eth_btc [replace]
2019-05-13 0:34:27 - cex place new buy order: eth_btc 0.026799 0.00093 [] margin:0.33210194410238]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:34:36 - cex delete buy orders: eth_btc [replace]
2019-05-13 0:34:37 - cex place new buy order: eth_btc 0.026799 0.00093 [] margin:0.3395649091384]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:34:46 - cex delete buy orders: eth_btc [replace]
2019-05-13 0:34:47 - cex place new buy order: eth_btc 0.026804 0.00093 [] margin:0.31338606178182]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:34:56 - cex delete buy orders: eth_btc [replace]
2019-05-13 0:34:58 - cex place new buy order: eth_btc 0.026804 0.00093 [] margin:0.30965527533204]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:35:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 0:35:06 - cex place new buy order: eth_btc 0.026804 0.00093 [] margin:0.30592448888225]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:35:17 - cex delete buy orders: eth_btc [replace]
2019-05-13 0:35:18 - cex place new buy order: eth_btc 0.026804 0.00093 [] margin:0.35815549917921]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:35:28 - cex delete buy orders: eth_btc [replace]
2019-05-13 0:35:29 - cex place new buy order: eth_btc 0.026804 0.00093 [] margin:0.32457842113118]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:35:38 - cex delete buy orders: eth_btc [replace]
2019-05-13 0:35:39 - cex place new buy order: eth_btc 0.026806 0.00093 [] margin:0.36932030142505]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:35:48 - cex delete buy orders: eth_btc [replace]
2019-05-13 0:35:50 - cex place new buy order: eth_btc 0.026806 0.00093 [] margin:0.4252779228531]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:35:59 - cex delete buy orders: eth_btc [replace]
2019-05-13 0:36:00 - cex place new buy order: eth_btc 0.026814 0.00093 [] margin:0.39531587976429]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:36:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 0:36:06 - cex place new buy order: eth_btc 0.026815 0.00093 [] margin:0.42140592951705]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:36:15 - cex delete buy orders: eth_btc [replace]
2019-05-13 0:36:16 - cex place new buy order: eth_btc 0.026822 0.00093 [] margin:0.42875251659085]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:36:24 - cex delete buy orders: eth_btc [replace]
2019-05-13 0:36:26 - cex place new buy order: eth_btc 0.026824 0.00093 [] margin:0.38771249627199]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:36:35 - cex delete buy orders: eth_btc [replace]
2019-05-13 0:36:36 - cex place new buy order: eth_btc 0.026824 0.00093 [] margin:0.43244855353415]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:36:46 - cex delete buy orders: eth_btc [replace]
2019-05-13 0:36:48 - cex place new buy order: eth_btc 0.026824 0.00093 [] margin:0.3728004771846]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:36:56 - cex delete buy orders: eth_btc [replace]
2019-05-13 0:36:58 - cex place new buy order: eth_btc 0.026824 0.00093 [] margin:0.43990456307783]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:37:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 0:37:06 - cex place new buy order: eth_btc 0.026831 0.00093 [] margin:0.38388431292162]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:37:15 - cex delete buy orders: eth_btc [replace]
2019-05-13 0:37:17 - cex place new buy order: eth_btc 0.026832 0.00093 [] margin:0.38759689922481]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:37:25 - cex delete buy orders: eth_btc [replace]
2019-05-13 0:38:25 - cex delete buy orders: eth_btc [replace]
2019-05-13 0:38:26 - cex place new buy order: eth_btc 0.026801 0.00093 [] margin:0.44401328308645]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:38:36 - cex delete buy orders: eth_btc [replace]
2019-05-13 0:38:37 - cex place new buy order: eth_btc 0.026801 0.00093 [] margin:0.43655087496735]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:38:46 - cex delete buy orders: eth_btc [replace]
2019-05-13 0:38:47 - cex place new buy order: eth_btc 0.026801 0.00093 [] margin:0.4104324465505]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:38:57 - cex delete buy orders: eth_btc [replace]
2019-05-13 0:38:58 - cex place new buy order: eth_btc 0.026801 0.00093 [] margin:0.3208835491213]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:39:12 - cex delete buy orders: eth_btc [replace]
2019-05-13 0:39:13 - cex place new buy order: eth_btc 0.026801 0.00093 [] margin:0.30222752882354]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:39:23 - cex delete buy orders: eth_btc [replace]
2019-05-13 0:39:24 - cex place new buy order: eth_btc 0.026801 0.00093 [] margin:0.31342114100219]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:39:33 - cex delete buy orders: eth_btc [replace]
2019-05-13 0:39:34 - cex place new buy order: eth_btc 0.026806 0.00093 [] margin:0.28351861523539]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:39:43 - cex delete buy orders: eth_btc [replace]
2019-05-13 0:39:44 - cex place new buy order: eth_btc 0.026804 0.00093 [] margin:0.27607819728397]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:39:54 - cex delete buy orders: eth_btc [replace]
2019-05-13 0:39:55 - cex place new buy order: eth_btc 0.026806 0.00093 [] margin:0.22383048571215]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:40:04 - cex delete buy orders: eth_btc [replace]
2019-05-13 0:40:06 - cex place new buy order: eth_btc 0.026805 0.00093 [] margin:0.26114530871104]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:40:15 - cex delete buy orders: eth_btc [replace]
2019-05-13 0:40:16 - cex place new buy order: eth_btc 0.026805 0.00093 [] margin:0.22010818877074]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:40:27 - cex delete buy orders: eth_btc[move]
2019-05-13 0:40:28 - cex place new buy order: eth_btc 0.026798 0.00093 [] margin:0.18651148910773]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:40:36 - cex delete buy orders: eth_btc[move]
2019-05-13 0:40:38 - cex place new buy order: eth_btc 0.026798 0.00093 [] margin:0.19024171888988]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:40:46 - cex delete buy orders: eth_btc [replace]
2019-05-13 0:40:47 - cex place new buy order: eth_btc 0.026808 0.00093 [] margin:0.23127424649358]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:40:57 - cex delete buy orders: eth_btc [replace]
2019-05-13 0:40:58 - cex place new buy order: eth_btc 0.026808 0.00093 [] margin:0.20143240823634]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:41:06 - cex delete buy orders: eth_btc[move]
2019-05-13 0:41:08 - cex place new buy order: eth_btc 0.026798 0.00093 [] margin:0.18278125932556]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:41:18 - cex delete buy orders: eth_btc[move]
2019-05-13 0:41:20 - cex place new buy order: eth_btc 0.026798 0.00093 [] margin:0.17532079976126]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:41:28 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:41:31 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:41:34 - cex delete buy orders: eth_btc[move]
2019-05-13 0:41:35 - cex place new buy order: eth_btc 0.026798 0.00093 [] margin:0.16413011041481]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:41:45 - cex delete buy orders: eth_btc[move]
2019-05-13 0:41:47 - cex place new buy order: eth_btc 0.026798 0.00093 [] margin:0.17159056997911]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:41:57 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:42:00 - cex delete buy orders: eth_btc[move]
2019-05-13 0:42:01 - cex place new buy order: eth_btc 0.026798 0.00093 [] margin:0.16786034019693]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:42:06 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:42:09 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:42:12 - cex delete buy orders: eth_btc[move]
2019-05-13 0:42:13 - cex place new buy order: eth_btc 0.026798 0.00093 [] margin:0.16413011041481]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:42:23 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:42:26 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:42:29 - cex delete buy orders: eth_btc[move]
2019-05-13 0:42:30 - cex place new buy order: eth_btc 0.026798 0.00093 [] margin:0.17532079976126]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:42:40 - cex delete buy orders: eth_btc[move]
2019-05-13 0:42:42 - cex place new buy order: eth_btc 0.026798 0.00093 [] margin:0.16413011041481]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:42:51 - cex delete buy orders: eth_btc [replace]
2019-05-13 0:42:52 - cex place new buy order: eth_btc 0.026808 0.00093 [] margin:0.21635332736496]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:43:01 - cex delete buy orders: eth_btc [replace]
2019-05-13 0:43:03 - cex place new buy order: eth_btc 0.026808 0.00093 [] margin:0.20516263801851]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:43:07 - cex delete buy orders: eth_btc [replace]
2019-05-13 0:43:08 - cex place new buy order: eth_btc 0.026808 0.00093 [] margin:0.20889286780064]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:43:17 - cex delete buy orders: eth_btc [replace]
2019-05-13 0:43:19 - cex place new buy order: eth_btc 0.026808 0.00093 [] margin:0.20516263801851]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:43:27 - cex delete buy orders: eth_btc[move]
2019-05-13 0:43:28 - cex place new buy order: eth_btc 0.026798 0.00093 [] margin:0.18651148910773]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:43:38 - cex delete buy orders: eth_btc[move]
2019-05-13 0:43:39 - cex place new buy order: eth_btc 0.026798 0.00093 [] margin:0.17159056997911]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:43:56 - cex delete buy orders: eth_btc[move]
2019-05-13 0:43:57 - cex place new buy order: eth_btc 0.026798 0.00093 [] margin:0.17159056997911]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:44:06 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:44:09 - cex delete buy orders: eth_btc[move]
2019-05-13 0:44:10 - cex place new buy order: eth_btc 0.026798 0.00093 [] margin:0.18651148910773]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:44:19 - cex delete buy orders: eth_btc[move]
2019-05-13 0:44:20 - cex place new buy order: eth_btc 0.026798 0.00093 [] margin:0.18278125932556]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:44:28 - cex delete buy orders: eth_btc[move]
2019-05-13 0:44:29 - cex place new buy order: eth_btc 0.026798 0.00093 [] margin:0.17905102954341]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:44:37 - cex delete buy orders: eth_btc [replace]
2019-05-13 0:44:38 - cex place new buy order: eth_btc 0.026808 0.00093 [] margin:0.22381378692926]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:44:47 - cex delete buy orders: eth_btc[move]
2019-05-13 0:44:49 - cex place new buy order: eth_btc 0.026798 0.00093 [] margin:0.19770217845418]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:44:58 - cex delete buy orders: eth_btc[move]
2019-05-13 0:44:59 - cex place new buy order: eth_btc 0.026798 0.00093 [] margin:0.19397194867203]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:45:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 0:45:07 - cex place new buy order: eth_btc 0.026808 0.00093 [] margin:0.20143240823634]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:45:16 - cex delete buy orders: eth_btc[move]
2019-05-13 0:45:17 - cex place new buy order: eth_btc 0.026798 0.00093 [] margin:0.19024171888988]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:45:26 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:45:29 - cex delete buy orders: eth_btc [replace]
2019-05-13 0:45:31 - cex place new buy order: eth_btc 0.026808 0.00093 [] margin:0.20143240823634]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:45:40 - cex delete buy orders: eth_btc [replace]
2019-05-13 0:45:42 - cex place new buy order: eth_btc 0.026808 0.00093 [] margin:0.20889286780064]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:45:52 - cex delete buy orders: eth_btc [replace]
2019-05-13 0:45:53 - cex place new buy order: eth_btc 0.026808 0.00093 [] margin:0.22754401671143]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:46:02 - cex delete buy orders: eth_btc [replace]
2019-05-13 0:46:04 - cex place new buy order: eth_btc 0.026809 0.00093 [] margin:0.2909470700138]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:46:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 0:46:06 - cex place new buy order: eth_btc 0.026808 0.00093 [] margin:0.26484631453296]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:46:14 - cex delete buy orders: eth_btc [replace]
2019-05-13 0:46:16 - cex place new buy order: eth_btc 0.026812 0.00093 [] margin:0.25734745636281]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:46:25 - cex delete buy orders: eth_btc [replace]
2019-05-13 0:46:27 - cex place new buy order: eth_btc 0.026812 0.00093 [] margin:0.30210353573026]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:46:36 - cex delete buy orders: eth_btc [replace]
2019-05-13 0:46:37 - cex place new buy order: eth_btc 0.026818 0.00093 [] margin:0.28712059064806]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:46:46 - cex delete buy orders: eth_btc [replace]
2019-05-13 0:46:47 - cex place new buy order: eth_btc 0.026818 0.00093 [] margin:0.3281378178835]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:46:58 - cex delete buy orders: eth_btc [replace]
2019-05-13 0:46:59 - cex place new buy order: eth_btc 0.026818 0.00093 [] margin:0.3020359460064]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:47:04 - cex delete buy orders: eth_btc [replace]
2019-05-13 0:47:05 - cex place new buy order: eth_btc 0.026818 0.00093 [] margin:0.30576478484599]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:47:14 - cex delete buy orders: eth_btc [replace]
2019-05-13 0:47:15 - cex place new buy order: eth_btc 0.026822 0.00093 [] margin:0.34673029602565]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:47:25 - cex delete buy orders: eth_btc [replace]
2019-05-13 0:47:27 - cex place new buy order: eth_btc 0.026822 0.00093 [] margin:0.29826262023711]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:48:23 - cex delete buy orders: eth_btc[move]
2019-05-13 0:48:24 - cex place new buy order: eth_btc 0.026798 0.00093 [] margin:0.12672381662318]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:48:32 - cex delete buy orders: eth_btc[move]
2019-05-13 0:48:34 - cex place new buy order: eth_btc 0.026798 0.00093 [] margin:0.16026835631755]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:48:44 - cex delete buy orders: eth_btc [replace]
2019-05-13 0:48:46 - cex place new buy order: eth_btc 0.026798 0.00093 [] margin:0.24628703634599]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:48:55 - cex delete buy orders: eth_btc [replace]
2019-05-13 0:48:57 - cex place new buy order: eth_btc 0.026798 0.00093 [] margin:0.2089708187178]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:49:06 - cex delete buy orders: eth_btc[move]
2019-05-13 0:49:07 - cex place new buy order: eth_btc 0.026798 0.00093 [] margin:0.15662291169452]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:49:15 - cex delete buy orders: eth_btc[move]
2019-05-13 0:49:16 - cex place new buy order: eth_btc 0.026798 0.00093 [] margin:0.16035202863962]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:49:25 - cex delete buy orders: eth_btc [replace]
2019-05-13 0:49:26 - cex place new buy order: eth_btc 0.026798 0.00093 [] margin:0.23509217105753]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:49:35 - cex delete buy orders: eth_btc[move]
2019-05-13 0:49:37 - cex place new buy order: eth_btc 0.026798 0.00093 [] margin:0.11182346801848]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:49:45 - cex delete buy orders: eth_btc[move]
2019-05-13 0:49:46 - cex place new buy order: eth_btc 0.026798 0.00093 [] margin:0.15291660450543]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:49:54 - cex delete buy orders: eth_btc[move]
2019-05-13 0:49:56 - cex place new buy order: eth_btc 0.026798 0.00093 [] margin:0.15291660450543]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:50:03 - cex delete buy orders: eth_btc[move]
2019-05-13 0:50:05 - cex place new buy order: eth_btc 0.026798 0.00093 [] margin:0.17906438856972]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:50:13 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:50:16 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:50:19 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:50:28 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:50:31 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:50:34 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:50:43 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:50:47 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:50:50 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:50:59 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:51:03 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:51:06 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:51:06 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:51:09 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:51:12 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:51:22 - cex delete buy orders: eth_btc [replace]
2019-05-13 0:51:23 - cex place new buy order: eth_btc 0.026798 0.00093 [] margin:0.20150757519217]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 0:51:32 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:51:35 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:51:38 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:51:46 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:51:50 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:51:53 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:52:05 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:52:08 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:52:11 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:52:19 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:52:22 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:52:25 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:52:33 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:52:36 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:52:40 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:52:47 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:52:50 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:52:53 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:53:01 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:53:04 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:53:04 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:53:05 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:53:07 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:53:09 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:53:17 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:53:21 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:53:24 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:53:33 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:53:37 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:53:48 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:53:56 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:53:59 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:54:01 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:54:04 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:54:08 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:54:11 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:54:19 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:54:23 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:54:26 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:54:35 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:54:38 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:54:41 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:54:50 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:54:54 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:54:56 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:55:06 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:55:09 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:55:12 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:55:21 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:55:25 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:55:28 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:55:37 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:55:40 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:55:43 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:55:52 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:55:56 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:55:59 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:56:06 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:56:09 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:56:12 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:56:21 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:56:24 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:56:28 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:56:37 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:56:40 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:56:44 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:56:53 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:56:56 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:56:59 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:58:26 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:58:30 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:58:32 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:58:43 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:58:46 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:58:49 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:58:59 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:59:02 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:59:05 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:59:12 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:59:16 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:59:20 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:59:28 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:59:31 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:59:35 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:59:44 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:59:47 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:59:50 - cex delete buy orders: eth_btc [above margin]
2019-05-13 0:59:59 - cex delete buy orders: eth_btc [above margin]
2019-05-13 1:00:02 - cex delete buy orders: eth_btc [above margin]
2019-05-13 1:00:05 - cex delete buy orders: eth_btc [above margin]
2019-05-13 1:00:13 - cex delete buy orders: eth_btc [above margin]
2019-05-13 1:00:15 - cex delete buy orders: eth_btc [above margin]
2019-05-13 1:00:19 - cex delete buy orders: eth_btc [above margin]
2019-05-13 1:00:27 - cex delete buy orders: eth_btc [above margin]
2019-05-13 1:00:30 - cex delete buy orders: eth_btc [above margin]
2019-05-13 1:00:33 - cex delete buy orders: eth_btc [above margin]
2019-05-13 1:00:46 - cex delete buy orders: eth_btc [above margin]
2019-05-13 1:00:50 - cex delete buy orders: eth_btc [above margin]
2019-05-13 1:00:52 - cex delete buy orders: eth_btc [above margin]
2019-05-13 1:01:02 - cex delete buy orders: eth_btc [above margin]
2019-05-13 1:01:05 - cex delete buy orders: eth_btc [above margin]
2019-05-13 1:01:07 - cex delete buy orders: eth_btc [above margin]
2019-05-13 1:01:09 - cex delete buy orders: eth_btc [above margin]
2019-05-13 1:01:10 - cex delete buy orders: eth_btc [above margin]
2019-05-13 1:01:12 - cex delete buy orders: eth_btc [above margin]
2019-05-13 1:01:22 - cex delete buy orders: eth_btc [above margin]
2019-05-13 1:01:25 - cex delete buy orders: eth_btc [above margin]
2019-05-13 1:01:28 - cex delete buy orders: eth_btc [above margin]
2019-05-13 1:01:36 - cex delete buy orders: eth_btc [above margin]
2019-05-13 1:01:39 - cex delete buy orders: eth_btc [above margin]
2019-05-13 1:01:42 - cex delete buy orders: eth_btc [above margin]
2019-05-13 1:01:51 - cex delete buy orders: eth_btc [above margin]
2019-05-13 1:01:54 - cex delete buy orders: eth_btc [above margin]
2019-05-13 1:01:57 - cex delete buy orders: eth_btc [above margin]
2019-05-13 1:02:05 - cex delete buy orders: eth_btc [above margin]
2019-05-13 1:02:09 - cex delete buy orders: eth_btc [above margin]
2019-05-13 1:02:12 - cex delete buy orders: eth_btc [above margin]
2019-05-13 1:02:20 - cex delete buy orders: eth_btc [above margin]
2019-05-13 1:02:24 - cex delete buy orders: eth_btc [above margin]
2019-05-13 1:02:27 - cex delete buy orders: eth_btc [above margin]
2019-05-13 1:02:37 - cex delete buy orders: eth_btc [above margin]
2019-05-13 1:02:40 - cex delete buy orders: eth_btc [above margin]
2019-05-13 1:02:44 - cex delete buy orders: eth_btc [above margin]
2019-05-13 1:02:53 - cex delete buy orders: eth_btc [above margin]
2019-05-13 1:02:56 - cex delete buy orders: eth_btc [above margin]
2019-05-13 1:02:59 - cex delete buy orders: eth_btc [above margin]
2019-05-13 1:03:06 - cex delete buy orders: eth_btc [above margin]
2019-05-13 1:03:08 - cex delete buy orders: eth_btc [above margin]
2019-05-13 1:03:11 - cex delete buy orders: eth_btc [above margin]
2019-05-13 1:03:19 - cex delete buy orders: eth_btc [above margin]
2019-05-13 1:03:22 - cex delete buy orders: eth_btc [above margin]
2019-05-13 1:03:26 - cex delete buy orders: eth_btc [above margin]
2019-05-13 1:03:34 - cex delete buy orders: eth_btc [above margin]
2019-05-13 1:03:37 - cex delete buy orders: eth_btc [above margin]
2019-05-13 1:03:40 - cex delete buy orders: eth_btc [above margin]
2019-05-13 1:03:57 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:03:58 - cex place new buy order: eth_btc 0.026798 0.00093 [] margin:0.20523919695499]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:04:15 - cex delete buy orders: eth_btc[move]
2019-05-13 1:04:16 - cex place new buy order: eth_btc 0.026798 0.00093 [] margin:0.13048016701462]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:04:25 - cex delete buy orders: eth_btc[move]
2019-05-13 1:04:26 - cex place new buy order: eth_btc 0.026798 0.00093 [] margin:0.11184014315537]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:04:35 - cex delete buy orders: eth_btc [above margin]
2019-05-13 1:04:39 - cex delete buy orders: eth_btc[move]
2019-05-13 1:04:40 - cex place new buy order: eth_btc 0.026798 0.00093 [] margin:0.11551647041286]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:04:51 - cex delete buy orders: eth_btc[move]
2019-05-13 1:04:52 - cex place new buy order: eth_btc 0.026798 0.00093 [] margin:0.1453271724549]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:05:01 - cex delete buy orders: eth_btc[move]
2019-05-13 1:05:02 - cex place new buy order: eth_btc 0.026798 0.00093 [] margin:0.12669548367863]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:05:12 - cex delete buy orders: eth_btc[move]
2019-05-13 1:05:13 - cex place new buy order: eth_btc 0.026798 0.00093 [] margin:0.14160083469965]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:05:21 - cex delete buy orders: eth_btc[move]
2019-05-13 1:05:22 - cex place new buy order: eth_btc 0.026798 0.00093 [] margin:0.12669548367863]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:05:32 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:05:33 - cex place new buy order: eth_btc 0.026801 0.00093 [] margin:0.2387970598112]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:05:43 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:05:44 - cex place new buy order: eth_btc 0.026801 0.00093 [] margin:0.24999067198985]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:05:54 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:05:55 - cex place new buy order: eth_btc 0.026801 0.00093 [] margin:0.26118428416848]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:06:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:06:06 - cex place new buy order: eth_btc 0.026799 0.00093 [] margin:0.38807418187246]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:06:16 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:06:17 - cex place new buy order: eth_btc 0.026799 0.00093 [] margin:0.37687973431844]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:06:25 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:06:27 - cex place new buy order: eth_btc 0.026799 0.00093 [] margin:0.32837046158438]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:06:37 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:06:38 - cex place new buy order: eth_btc 0.026799 0.00093 [] margin:0.36941676928244]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:06:46 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:06:48 - cex place new buy order: eth_btc 0.026799 0.00093 [] margin:0.39926862942647]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:06:56 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:06:57 - cex place new buy order: eth_btc 0.026799 0.00093 [] margin:0.41419455949849]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:07:06 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:07:07 - cex place new buy order: eth_btc 0.026799 0.00093 [] margin:0.40673159446249]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:08:25 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:08:26 - cex place new buy order: eth_btc 0.026846 0.00093 [] margin:0.22722193250391]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:08:34 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:08:35 - cex place new buy order: eth_btc 0.026846 0.00093 [] margin:0.25702153020934]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:08:45 - cex delete buy orders: eth_btc[move]
2019-05-13 1:08:47 - cex place new buy order: eth_btc 0.026801 0.00093 [] margin:0.063246400535744]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:08:57 - cex delete buy orders: eth_btc[move]
2019-05-13 1:08:58 - cex place new buy order: eth_btc 0.026801 0.00093 [] margin:0.074407530042042]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:09:12 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:09:13 - cex place new buy order: eth_btc 0.026802 0.00093 [] margin:0.36191329005297]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:09:22 - cex delete buy orders: eth_btc[move]
2019-05-13 1:09:23 - cex place new buy order: eth_btc 0.026802 0.00093 [] margin:0.16007147377433]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:09:31 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:09:32 - cex place new buy order: eth_btc 0.026801 0.00093 [] margin:0.31715234506176]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:09:41 - cex delete buy orders: eth_btc[move]
2019-05-13 1:09:42 - cex place new buy order: eth_btc 0.026802 0.00093 [] margin:0.18606728192916]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:09:50 - cex delete buy orders: eth_btc[move]
2019-05-13 1:09:52 - cex place new buy order: eth_btc 0.026798 0.00093 [] margin:0.17860465116279]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:10:01 - cex delete buy orders: eth_btc [above margin]
2019-05-13 1:10:04 - cex delete buy orders: eth_btc [above margin]
2019-05-13 1:10:07 - cex delete buy orders: eth_btc [above margin]
2019-05-13 1:10:12 - cex delete buy orders: eth_btc [above margin]
2019-05-13 1:10:16 - cex delete buy orders: eth_btc[move]
2019-05-13 1:10:17 - cex place new buy order: eth_btc 0.026798 0.00093 [] margin:0.16744186046511]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:10:26 - cex delete buy orders: eth_btc[move]
2019-05-13 1:10:28 - cex place new buy order: eth_btc 0.026798 0.00093 [] margin:0.16744186046511]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:10:37 - cex delete buy orders: eth_btc[move]
2019-05-13 1:10:38 - cex place new buy order: eth_btc 0.026798 0.00093 [] margin:0.15627906976745]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:10:47 - cex delete buy orders: eth_btc[move]
2019-05-13 1:10:49 - cex place new buy order: eth_btc 0.026798 0.00093 [] margin:0.12279069767442]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:10:58 - cex delete buy orders: eth_btc [above margin]
2019-05-13 1:11:01 - cex delete buy orders: eth_btc [above margin]
2019-05-13 1:11:04 - cex delete buy orders: eth_btc [above margin]
2019-05-13 1:11:06 - cex delete buy orders: eth_btc [above margin]
2019-05-13 1:11:09 - cex delete buy orders: eth_btc [above margin]
2019-05-13 1:11:13 - cex delete buy orders: eth_btc [above margin]
2019-05-13 1:11:22 - cex delete buy orders: eth_btc[move]
2019-05-13 1:11:23 - cex place new buy order: eth_btc 0.026875 0.00093 [] margin:0.1040544055892]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:11:31 - cex delete buy orders: eth_btc [above margin]
2019-05-13 1:11:35 - cex delete buy orders: eth_btc[move]
2019-05-13 1:11:36 - cex place new buy order: eth_btc 0.026875 0.00092 [] margin:-0.011138751717232]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:11:44 - cex delete buy orders: eth_btc[move]
2019-05-13 1:11:46 - cex place new buy order: eth_btc 0.026798 0.00093 [] margin:0.14511627906977]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:11:55 - cex delete buy orders: eth_btc[move]
2019-05-13 1:11:56 - cex place new buy order: eth_btc 0.026798 0.00093 [] margin:0.11906976744187]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:12:06 - cex delete buy orders: eth_btc [above margin]
2019-05-13 1:12:09 - cex delete buy orders: eth_btc [above margin]
2019-05-13 1:12:13 - cex delete buy orders: eth_btc [above margin]
2019-05-13 1:12:21 - cex delete buy orders: eth_btc[move]
2019-05-13 1:12:22 - cex place new buy order: eth_btc 0.026798 0.00093 [] margin:0.16372093023256]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:12:33 - cex delete buy orders: eth_btc[move]
2019-05-13 1:12:35 - cex place new buy order: eth_btc 0.026798 0.00093 [] margin:0.13767441860464]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:12:43 - cex delete buy orders: eth_btc [above margin]
2019-05-13 1:12:47 - cex delete buy orders: eth_btc [above margin]
2019-05-13 1:12:51 - cex delete buy orders: eth_btc[move]
2019-05-13 1:12:52 - cex place new buy order: eth_btc 0.026798 0.00093 [] margin:0.11906976744187]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:13:02 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:13:04 - cex place new buy order: eth_btc 0.026805 0.00093 [] margin:0.33202760678976]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:13:04 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:13:06 - cex place new buy order: eth_btc 0.026806 0.00093 [] margin:0.32828471237782]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:13:16 - cex delete buy orders: eth_btc [above margin]
2019-05-13 1:13:19 - cex delete buy orders: eth_btc [above margin]
2019-05-13 1:13:21 - cex delete buy orders: eth_btc[move]
2019-05-13 1:13:22 - cex place new buy order: eth_btc 0.026798 0.00093 [] margin:0.096819840619644]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:13:31 - cex delete buy orders: eth_btc[move]
2019-05-13 1:13:33 - cex place new buy order: eth_btc 0.026801 0.00093 [] margin:0.09312374282946]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:13:50 - cex delete buy orders: eth_btc[move]
2019-05-13 1:13:51 - cex place new buy order: eth_btc 0.026798 0.00093 [] margin:0.12290960557189]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:14:00 - cex delete buy orders: eth_btc[move]
2019-05-13 1:14:01 - cex place new buy order: eth_btc 0.026802 0.00093 [] margin:0.08936883261963]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:14:12 - cex delete buy orders: eth_btc[move]
2019-05-13 1:14:13 - cex place new buy order: eth_btc 0.026801 0.00093 [] margin:0.08936883261963]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:14:23 - cex delete buy orders: eth_btc[move]
2019-05-13 1:14:25 - cex place new buy order: eth_btc 0.026801 0.00093 [] margin:0.007439922624819]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:14:33 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:14:34 - cex place new buy order: eth_btc 0.026801 0.00093 [] margin:0.2537218760494]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:14:44 - cex delete buy orders: eth_btc[move]
2019-05-13 1:14:45 - cex place new buy order: eth_btc 0.026801 0.00093 [] margin:0.026062997989418]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:14:54 - cex delete buy orders: eth_btc[move]
2019-05-13 1:14:55 - cex place new buy order: eth_btc 0.026801 0.00093 [] margin:0.026062997989418]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:15:05 - cex delete buy orders: eth_btc[move]
2019-05-13 1:15:06 - cex place new buy order: eth_btc 0.026801 0.00093 [] margin:0.040956139697679]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:15:15 - cex delete buy orders: eth_btc[move]
2019-05-13 1:15:16 - cex place new buy order: eth_btc 0.026801 0.00093 [] margin:0.07451009611803]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:15:26 - cex delete buy orders: eth_btc[move]
2019-05-13 1:15:27 - cex place new buy order: eth_btc 0.026801 0.00093 [] margin:0.059608076894424]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:15:37 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:15:38 - cex place new buy order: eth_btc 0.026801 0.00093 [] margin:0.22387224357299]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:15:47 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:15:48 - cex place new buy order: eth_btc 0.026801 0.00093 [] margin:0.22014103951344]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:15:58 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:15:59 - cex place new buy order: eth_btc 0.026805 0.00093 [] margin:0.23130013057264]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:16:03 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:16:05 - cex place new buy order: eth_btc 0.026805 0.00093 [] margin:0.21637754150345]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:16:14 - cex delete buy orders: eth_btc[move]
2019-05-13 1:16:16 - cex place new buy order: eth_btc 0.026802 0.00093 [] margin:0.19772430516694]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:16:25 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:16:26 - cex place new buy order: eth_btc 0.026805 0.00093 [] margin:0.23503077783995]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:16:34 - cex delete buy orders: eth_btc [above margin]
2019-05-13 1:16:37 - cex delete buy orders: eth_btc [above margin]
2019-05-13 1:16:41 - cex delete buy orders: eth_btc[move]
2019-05-13 1:16:42 - cex place new buy order: eth_btc 0.026818 0.00093 [] margin:0.19376956327319]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:16:51 - cex delete buy orders: eth_btc[move]
2019-05-13 1:16:52 - cex place new buy order: eth_btc 0.026818 0.00093 [] margin:0.17141153674167]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:17:01 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:17:02 - cex place new buy order: eth_btc 0.026836 0.00093 [] margin:0.20867491429422]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:17:04 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:17:05 - cex place new buy order: eth_btc 0.026836 0.00093 [] margin:0.21240125204949]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:18:27 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:18:28 - cex place new buy order: eth_btc 0.026847 0.00093 [] margin:0.49912466942303]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:18:37 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:18:39 - cex place new buy order: eth_btc 0.026847 0.00093 [] margin:0.48422542555966]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:18:47 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:18:48 - cex place new buy order: eth_btc 0.026851 0.00093 [] margin:0.49532605861979]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:18:57 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:18:58 - cex place new buy order: eth_btc 0.026853 0.00093 [] margin:0.51018508174132]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:19:04 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:19:06 - cex place new buy order: eth_btc 0.026852 0.00093 [] margin:0.47668702517503]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:19:14 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:19:16 - cex place new buy order: eth_btc 0.026853 0.00093 [] margin:0.49528916694597]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:19:25 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:19:27 - cex place new buy order: eth_btc 0.026855 0.00093 [] margin:0.48408117668963]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:19:36 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:19:37 - cex place new buy order: eth_btc 0.026864 0.00093 [] margin:0.47275163787968]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:19:46 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:19:48 - cex place new buy order: eth_btc 0.026871 0.00093 [] margin:0.43913512708866]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:19:58 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:20:00 - cex place new buy order: eth_btc 0.026877 0.00093 [] margin:0.42787513487368]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:20:06 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:20:08 - cex place new buy order: eth_btc 0.026878 0.00093 [] margin:0.46134384998884]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:20:17 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:20:19 - cex place new buy order: eth_btc 0.026882 0.00093 [] margin:0.35339632467823]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:20:29 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:20:30 - cex place new buy order: eth_btc 0.026882 0.00093 [] margin:0.35711628599062]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:20:41 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:20:42 - cex place new buy order: eth_btc 0.026882 0.00093 [] margin:0.33851647942862]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:20:52 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:20:53 - cex place new buy order: eth_btc 0.026882 0.00093 [] margin:0.31991667286659]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:21:01 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:21:02 - cex place new buy order: eth_btc 0.026889 0.00093 [] margin:0.28264346015099]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:21:13 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:21:14 - cex place new buy order: eth_btc 0.026891 0.00093 [] margin:0.29377858763155]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:21:24 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:21:25 - cex place new buy order: eth_btc 0.026895 0.00093 [] margin:0.27886224205242]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:21:34 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:21:36 - cex place new buy order: eth_btc 0.026898 0.00093 [] margin:0.28998438545615]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:21:45 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:21:46 - cex place new buy order: eth_btc 0.026899 0.00093 [] margin:0.28625599464664]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:21:56 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:21:57 - cex place new buy order: eth_btc 0.026898 0.00093 [] margin:0.2713956427987]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:22:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:22:06 - cex place new buy order: eth_btc 0.026899 0.00093 [] margin:0.26023272240605]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:22:17 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:22:18 - cex place new buy order: eth_btc 0.026898 0.00093 [] margin:0.27883113986169]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:22:28 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:22:29 - cex place new buy order: eth_btc 0.026902 0.00093 [] margin:0.25276931083191]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:22:40 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:22:41 - cex place new buy order: eth_btc 0.026902 0.00093 [] margin:0.24905211508437]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:22:51 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:22:52 - cex place new buy order: eth_btc 0.026902 0.00093 [] margin:0.23418333209426]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:23:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:23:06 - cex place new buy order: eth_btc 0.026902 0.00093 [] margin:0.2267489405992]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:23:16 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:23:17 - cex place new buy order: eth_btc 0.026902 0.00093 [] margin:0.23418333209426]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:23:26 - cex delete buy orders: eth_btc[move]
2019-05-13 1:23:27 - cex place new buy order: eth_btc 0.026798 0.00093 [] margin:0.1858597873764]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:23:35 - cex delete buy orders: eth_btc[move]
2019-05-13 1:23:36 - cex place new buy order: eth_btc 0.026798 0.00093 [] margin:0.18957698312392]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:23:50 - cex delete buy orders: eth_btc[move]
2019-05-13 1:23:53 - cex place new buy order: eth_btc 0.026798 0.00093 [] margin:0.17842539588135]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:24:06 - cex delete buy orders: eth_btc[move]
2019-05-13 1:24:07 - cex place new buy order: eth_btc 0.026798 0.00093 [] margin:0.14868782990112]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:24:16 - cex delete buy orders: eth_btc[move]
2019-05-13 1:24:18 - cex place new buy order: eth_btc 0.026798 0.00093 [] margin:0.14125343840605]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:24:27 - cex delete buy orders: eth_btc[move]
2019-05-13 1:24:28 - cex place new buy order: eth_btc 0.026798 0.00093 [] margin:0.14868782990112]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:24:38 - cex delete buy orders: eth_btc[move]
2019-05-13 1:24:39 - cex place new buy order: eth_btc 0.026798 0.00093 [] margin:0.17099100438629]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:24:50 - cex delete buy orders: eth_btc[move]
2019-05-13 1:24:51 - cex place new buy order: eth_btc 0.026798 0.00093 [] margin:0.17099100438629]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:25:02 - cex delete buy orders: eth_btc[move]
2019-05-13 1:25:03 - cex place new buy order: eth_btc 0.026798 0.00093 [] margin:0.15240502564864]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:25:11 - cex delete buy orders: eth_btc[move]
2019-05-13 1:25:13 - cex place new buy order: eth_btc 0.026798 0.00093 [] margin:0.14497063415357]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:25:22 - cex delete buy orders: eth_btc[move]
2019-05-13 1:25:23 - cex place new buy order: eth_btc 0.026798 0.00093 [] margin:0.14868782990112]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:25:32 - cex delete buy orders: eth_btc[move]
2019-05-13 1:25:33 - cex place new buy order: eth_btc 0.026798 0.00093 [] margin:0.17470820013381]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:25:43 - cex delete buy orders: eth_btc[move]
2019-05-13 1:25:44 - cex place new buy order: eth_btc 0.026798 0.00093 [] margin:0.13381904691101]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:25:53 - cex delete buy orders: eth_btc[move]
2019-05-13 1:25:55 - cex place new buy order: eth_btc 0.026798 0.00093 [] margin:0.15240502564864]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:26:05 - cex delete buy orders: eth_btc[move]
2019-05-13 1:26:06 - cex place new buy order: eth_btc 0.026798 0.00093 [] margin:0.11523306817336]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:26:15 - cex delete buy orders: eth_btc[move]
2019-05-13 1:26:16 - cex place new buy order: eth_btc 0.026798 0.00093 [] margin:0.13753624265853]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:26:26 - cex delete buy orders: eth_btc[move]
2019-05-13 1:26:27 - cex place new buy order: eth_btc 0.026798 0.00093 [] margin:0.11151587242584]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:26:37 - cex delete buy orders: eth_btc[move]
2019-05-13 1:26:38 - cex place new buy order: eth_btc 0.026798 0.00093 [] margin:0.11151587242584]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:26:48 - cex delete buy orders: eth_btc[move]
2019-05-13 1:26:49 - cex place new buy order: eth_btc 0.026798 0.00093 [] margin:0.081778306445601]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:26:59 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:27:00 - cex place new buy order: eth_btc 0.026802 0.00093 [] margin:0.43653458697113]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:27:04 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:27:06 - cex place new buy order: eth_btc 0.026806 0.00093 [] margin:0.45139147951951]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:27:14 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:27:16 - cex place new buy order: eth_btc 0.026807 0.00093 [] margin:0.42153168948409]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:27:25 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:27:27 - cex place new buy order: eth_btc 0.026812 0.00093 [] margin:0.41399373414888]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:27:35 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:27:37 - cex place new buy order: eth_btc 0.02682 0.00093 [] margin:0.42132736763609]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:27:46 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:27:47 - cex place new buy order: eth_btc 0.026821 0.00093 [] margin:0.43995376757018]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:27:56 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:28:26 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:28:27 - cex place new buy order: eth_btc 0.026799 0.00093 [] margin:0.49255569237658]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:28:37 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:28:39 - cex place new buy order: eth_btc 0.026799 0.00093 [] margin:0.48136124482256]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:28:48 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:28:49 - cex place new buy order: eth_btc 0.026799 0.00093 [] margin:0.48509272734059]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:28:58 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:28:59 - cex place new buy order: eth_btc 0.026799 0.00093 [] margin:0.48882420985856]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:29:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:29:06 - cex place new buy order: eth_btc 0.026799 0.00093 [] margin:0.5112131049666]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:29:14 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:29:15 - cex place new buy order: eth_btc 0.026799 0.00093 [] margin:0.56345386021868]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:29:24 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:29:25 - cex place new buy order: eth_btc 0.026799 0.00093 [] margin:0.58957423784469]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:29:35 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:29:36 - cex place new buy order: eth_btc 0.026803 0.00093 [] margin:0.59694810282431]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:29:46 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:29:47 - cex place new buy order: eth_btc 0.026804 0.00093 [] margin:0.66407998806148]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:29:56 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:29:58 - cex place new buy order: eth_btc 0.026804 0.00093 [] margin:0.67527234741083]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:30:06 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:30:08 - cex place new buy order: eth_btc 0.026804 0.00093 [] margin:0.66781077451126]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:30:17 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:30:18 - cex place new buy order: eth_btc 0.026804 0.00093 [] margin:0.69392627965974]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:30:28 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:30:29 - cex place new buy order: eth_btc 0.026804 0.00093 [] margin:0.72750335770779]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:30:37 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:30:39 - cex place new buy order: eth_btc 0.026804 0.00093 [] margin:0.74615728995673]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:30:47 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:30:49 - cex place new buy order: eth_btc 0.026804 0.00093 [] margin:0.76481122220562]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:30:59 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:31:00 - cex place new buy order: eth_btc 0.026807 0.00093 [] margin:0.75353452456446]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:31:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:31:06 - cex place new buy order: eth_btc 0.026815 0.00093 [] margin:0.73839269065821]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:31:15 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:31:16 - cex place new buy order: eth_btc 0.026816 0.00093 [] margin:0.73836515513126]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:31:26 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:31:27 - cex place new buy order: eth_btc 0.026824 0.00093 [] margin:0.73068893528183]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:31:36 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:31:38 - cex place new buy order: eth_btc 0.026829 0.00093 [] margin:0.7230981400723]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:31:48 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:31:49 - cex place new buy order: eth_btc 0.026829 0.00093 [] margin:0.74546200007455]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:31:57 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:31:59 - cex place new buy order: eth_btc 0.026829 0.00093 [] margin:0.7491893100749]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:32:13 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:32:14 - cex place new buy order: eth_btc 0.026836 0.00093 [] margin:0.74154121329557]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:32:24 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:32:25 - cex place new buy order: eth_btc 0.026844 0.00093 [] margin:0.73014453881688]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:32:36 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:32:37 - cex place new buy order: eth_btc 0.02685 0.00093 [] margin:0.7262569832402]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:32:45 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:32:46 - cex place new buy order: eth_btc 0.026855 0.00093 [] margin:0.69633215416123]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:32:57 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:32:59 - cex place new buy order: eth_btc 0.026866 0.00093 [] margin:0.65138092756643]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:33:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:33:06 - cex place new buy order: eth_btc 0.026867 0.00093 [] margin:0.66996687386012]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:33:15 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:33:17 - cex place new buy order: eth_btc 0.026871 0.00093 [] margin:0.62893081761006]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:33:27 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:33:28 - cex place new buy order: eth_btc 0.026882 0.00093 [] margin:0.58031396473477]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:33:37 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:33:39 - cex place new buy order: eth_btc 0.026894 0.00093 [] margin:0.53915371458317]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:33:55 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:33:56 - cex place new buy order: eth_btc 0.026899 0.00093 [] margin:0.45726606937062]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:34:06 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:34:07 - cex place new buy order: eth_btc 0.026906 0.00093 [] margin:0.39768081468816]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:34:16 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:34:18 - cex place new buy order: eth_btc 0.026914 0.00093 [] margin:0.37526937653267]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:34:27 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:34:28 - cex place new buy order: eth_btc 0.026916 0.00093 [] margin:0.37524149204933]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:34:37 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:34:38 - cex place new buy order: eth_btc 0.026916 0.00093 [] margin:0.32322781988408]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:34:48 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:34:49 - cex place new buy order: eth_btc 0.026919 0.00092 [] margin:0.30833240462127]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:34:58 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:34:59 - cex place new buy order: eth_btc 0.026924 0.00092 [] margin:0.46798395483585]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:35:06 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:35:07 - cex place new buy order: eth_btc 0.02693 0.00092 [] margin:0.42703304864462]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:35:16 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:35:17 - cex place new buy order: eth_btc 0.026934 0.00092 [] margin:0.40840573253136]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:35:27 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:35:28 - cex place new buy order: eth_btc 0.026939 0.00092 [] margin:0.38976947919374]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:35:37 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:35:39 - cex place new buy order: eth_btc 0.026947 0.00092 [] margin:0.2597691765317]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:35:49 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:35:51 - cex place new buy order: eth_btc 0.026946 0.00092 [] margin:0.23751206115934]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:35:59 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:36:00 - cex place new buy order: eth_btc 0.026946 0.00092 [] margin:0.21153417947004]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:36:10 - cex delete buy orders: eth_btc[move]
2019-05-13 1:36:12 - cex place new buy order: eth_btc 0.026798 0.00092 [] margin:0.18555629778074]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:36:22 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:36:24 - cex place new buy order: eth_btc 0.026946 0.00092 [] margin:0.26348994284866]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:36:33 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:36:34 - cex place new buy order: eth_btc 0.026946 0.00092 [] margin:0.23380093520373]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:36:44 - cex delete buy orders: eth_btc[move]
2019-05-13 1:36:45 - cex place new buy order: eth_btc 0.026798 0.00092 [] margin:0.18926742373635]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:36:54 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:36:55 - cex place new buy order: eth_btc 0.026946 0.00092 [] margin:0.23380093520373]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:37:05 - cex delete buy orders: eth_btc[move]
2019-05-13 1:37:07 - cex place new buy order: eth_btc 0.026798 0.00092 [] margin:0.17071179395827]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:37:16 - cex delete buy orders: eth_btc[move]
2019-05-13 1:37:18 - cex place new buy order: eth_btc 0.026798 0.00092 [] margin:0.1744229199139]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:37:26 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:37:27 - cex place new buy order: eth_btc 0.026946 0.00092 [] margin:0.22637868329252]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:37:35 - cex delete buy orders: eth_btc[move]
2019-05-13 1:37:36 - cex place new buy order: eth_btc 0.026798 0.00092 [] margin:0.18555629778074]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:37:45 - cex delete buy orders: eth_btc[move]
2019-05-13 1:38:25 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:38:27 - cex place new buy order: eth_btc 0.026821 0.00093 [] margin:0.54062115506506]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:38:35 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:38:36 - cex place new buy order: eth_btc 0.026822 0.00093 [] margin:0.51823130266198]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:38:45 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:38:46 - cex place new buy order: eth_btc 0.026829 0.00093 [] margin:0.46218644004621]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:38:55 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:38:57 - cex place new buy order: eth_btc 0.02683 0.00093 [] margin:0.45844204248975]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:39:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:39:06 - cex place new buy order: eth_btc 0.02683 0.00093 [] margin:0.45844204248975]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:39:15 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:39:16 - cex place new buy order: eth_btc 0.02683 0.00093 [] margin:0.42117033171822]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:39:26 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:39:28 - cex place new buy order: eth_btc 0.02683 0.00093 [] margin:0.439806187104]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:39:37 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:39:38 - cex place new buy order: eth_btc 0.026841 0.00093 [] margin:0.30177713199955]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:39:48 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:39:49 - cex place new buy order: eth_btc 0.02685 0.00093 [] margin:0.29795158286776]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:39:58 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:39:59 - cex place new buy order: eth_btc 0.026855 0.00093 [] margin:0.27183019921801]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:40:06 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:40:07 - cex place new buy order: eth_btc 0.026855 0.00093 [] margin:0.27555390057719]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:40:16 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:40:17 - cex place new buy order: eth_btc 0.026853 0.00093 [] margin:0.24950657282239]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:40:28 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:40:29 - cex place new buy order: eth_btc 0.026853 0.00093 [] margin:0.26440248761777]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:40:38 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:40:39 - cex place new buy order: eth_btc 0.026854 0.00093 [] margin:0.26439264169211]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:40:48 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:40:50 - cex place new buy order: eth_btc 0.026855 0.00093 [] margin:0.29417240737293]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:41:00 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:41:01 - cex place new buy order: eth_btc 0.026858 0.00093 [] margin:0.27179983617545]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:41:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:41:06 - cex place new buy order: eth_btc 0.026862 0.00093 [] margin:0.26059116968209]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:41:14 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:41:16 - cex place new buy order: eth_btc 0.026864 0.00093 [] margin:0.26057176891006]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:41:25 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:41:27 - cex place new buy order: eth_btc 0.026867 0.00093 [] margin:0.32009528417762]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:41:36 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:41:38 - cex place new buy order: eth_btc 0.026867 0.00093 [] margin:0.26426471135592]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:41:48 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:41:49 - cex place new buy order: eth_btc 0.026873 0.00093 [] margin:0.26420570833177]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:41:58 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:41:59 - cex place new buy order: eth_btc 0.026872 0.00093 [] margin:0.30887168800238]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:42:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:42:07 - cex place new buy order: eth_btc 0.026872 0.00093 [] margin:0.29770765108663]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:42:17 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:42:18 - cex place new buy order: eth_btc 0.026876 0.00093 [] margin:0.2716178002679]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:42:28 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:42:29 - cex place new buy order: eth_btc 0.026881 0.00093 [] margin:0.22692608161898]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:42:38 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:42:40 - cex place new buy order: eth_btc 0.026881 0.00093 [] margin:0.26784717830437]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:42:49 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:42:50 - cex place new buy order: eth_btc 0.026881 0.00093 [] margin:0.25296677950968]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:42:59 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:43:00 - cex place new buy order: eth_btc 0.026882 0.00093 [] margin:0.26411725318056]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:43:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:43:06 - cex place new buy order: eth_btc 0.026885 0.00093 [] margin:0.27152687372138]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:43:14 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:43:15 - cex place new buy order: eth_btc 0.026885 0.00093 [] margin:0.24920959642922]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:43:24 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:43:25 - cex place new buy order: eth_btc 0.026885 0.00093 [] margin:0.28640505858284]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:43:35 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:43:36 - cex place new buy order: eth_btc 0.026893 0.00093 [] margin:0.27144610121592]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:43:51 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:43:52 - cex place new buy order: eth_btc 0.026898 0.00093 [] margin:0.2713956427987]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:44:01 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:44:03 - cex place new buy order: eth_btc 0.026898 0.00093 [] margin:0.2713956427987]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:44:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:44:06 - cex place new buy order: eth_btc 0.026898 0.00093 [] margin:0.28998438545615]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:44:15 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:44:17 - cex place new buy order: eth_btc 0.026901 0.00093 [] margin:0.26393070889557]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:44:26 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:44:27 - cex place new buy order: eth_btc 0.026902 0.00093 [] margin:0.27507248531706]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:44:36 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:44:38 - cex place new buy order: eth_btc 0.026907 0.00093 [] margin:0.30103690489465]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:44:47 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:44:48 - cex place new buy order: eth_btc 0.026905 0.00093 [] margin:0.22672365731276]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:44:56 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:44:58 - cex place new buy order: eth_btc 0.026905 0.00093 [] margin:0.2676082512544]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:45:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:45:06 - cex place new buy order: eth_btc 0.026905 0.00093 [] margin:0.22672365731276]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:45:14 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:45:16 - cex place new buy order: eth_btc 0.026905 0.00093 [] margin:0.23787400111503]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:45:25 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:45:26 - cex place new buy order: eth_btc 0.026905 0.00093 [] margin:0.25645790745215]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:45:34 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:45:35 - cex place new buy order: eth_btc 0.026905 0.00093 [] margin:0.23787400111503]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:45:46 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:45:48 - cex place new buy order: eth_btc 0.026905 0.00093 [] margin:0.23415721984761]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:45:55 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:45:57 - cex place new buy order: eth_btc 0.026905 0.00093 [] margin:0.23787400111503]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:46:06 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:46:08 - cex place new buy order: eth_btc 0.026905 0.00093 [] margin:0.23415721984761]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:46:17 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:46:18 - cex place new buy order: eth_btc 0.026905 0.00093 [] margin:0.23044043858018]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:46:27 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:46:29 - cex place new buy order: eth_btc 0.026905 0.00093 [] margin:0.23044043858018]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:46:37 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:46:39 - cex place new buy order: eth_btc 0.026905 0.00093 [] margin:0.24902434491729]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:46:47 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:46:48 - cex place new buy order: eth_btc 0.026905 0.00093 [] margin:0.22672365731276]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:46:57 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:46:58 - cex place new buy order: eth_btc 0.026905 0.00093 [] margin:0.22672365731276]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:47:06 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:47:07 - cex place new buy order: eth_btc 0.026905 0.00093 [] margin:0.25645790745215]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:47:16 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:47:18 - cex place new buy order: eth_btc 0.026905 0.00093 [] margin:0.22300687604533]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:47:26 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:47:27 - cex place new buy order: eth_btc 0.026905 0.00093 [] margin:0.22672365731276]Array
(
    [error] => rate limit exceeded
)

2019-05-13 1:48:25 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:48:26 - cex place new buy order: eth_btc 0.026917 0.00092 [] margin:0.26377382323439]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:48:34 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:48:35 - cex place new buy order: eth_btc 0.026917 0.00092 [] margin:0.23033770479621]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:48:47 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:48:48 - cex place new buy order: eth_btc 0.026917 0.00092 [] margin:0.2154772077126]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:48:57 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:48:59 - cex place new buy order: eth_btc 0.026917 0.00092 [] margin:0.21919233198351]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:49:05 - cex delete buy orders: eth_btc[move]
2019-05-13 1:49:07 - cex place new buy order: eth_btc 0.02687 0.00092 [] margin:0.15232009510717]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:49:15 - cex delete buy orders: eth_btc[move]
2019-05-13 1:49:17 - cex place new buy order: eth_btc 0.02687 0.00092 [] margin:0.15975034364899]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:49:24 - cex delete buy orders: eth_btc[move]
2019-05-13 1:49:25 - cex place new buy order: eth_btc 0.02687 0.00092 [] margin:0.15603521937808]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:49:33 - cex delete buy orders: eth_btc[move]
2019-05-13 1:49:35 - cex place new buy order: eth_btc 0.02687 0.00092 [] margin:0.15232009510717]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:49:43 - cex delete buy orders: eth_btc[move]
2019-05-13 1:49:45 - cex place new buy order: eth_btc 0.026798 0.00092 [] margin:0.13374447375265]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:49:53 - cex delete buy orders: eth_btc[move]
2019-05-13 1:49:54 - cex place new buy order: eth_btc 0.026874 0.00092 [] margin:0.12259910093992]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:50:04 - cex delete buy orders: eth_btc[move]
2019-05-13 1:50:05 - cex place new buy order: eth_btc 0.026855 0.00092 [] margin:0.12259910093992]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:50:14 - cex delete buy orders: eth_btc[move]
2019-05-13 1:50:15 - cex place new buy order: eth_btc 0.026855 0.00092 [] margin:0.13374447375265]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:50:23 - cex delete buy orders: eth_btc[move]
2019-05-13 1:50:25 - cex place new buy order: eth_btc 0.026855 0.00092 [] margin:0.13374447375265]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:50:36 - cex delete buy orders: eth_btc[move]
2019-05-13 1:50:37 - cex place new buy order: eth_btc 0.026855 0.00092 [] margin:0.12259910093992]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:50:49 - cex delete buy orders: eth_btc[move]
2019-05-13 1:50:51 - cex place new buy order: eth_btc 0.026855 0.00092 [] margin:0.13374447375265]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:50:59 - cex delete buy orders: eth_btc[move]
2019-05-13 1:51:01 - cex place new buy order: eth_btc 0.026857 0.00092 [] margin:0.14117472229447]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:51:05 - cex delete buy orders: eth_btc[move]
2019-05-13 1:51:07 - cex place new buy order: eth_btc 0.026857 0.00092 [] margin:0.12631422521083]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:51:16 - cex delete buy orders: eth_btc[move]
2019-05-13 1:51:17 - cex place new buy order: eth_btc 0.026857 0.00092 [] margin:0.12631422521083]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:51:26 - cex delete buy orders: eth_btc[move]
2019-05-13 1:51:27 - cex place new buy order: eth_btc 0.026857 0.00092 [] margin:0.13002934948174]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:51:37 - cex delete buy orders: eth_btc[move]
2019-05-13 1:51:38 - cex place new buy order: eth_btc 0.02684 0.00092 [] margin:0.12259910093992]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:51:47 - cex delete buy orders: eth_btc[move]
2019-05-13 1:51:48 - cex place new buy order: eth_btc 0.02684 0.00092 [] margin:0.078017609689041]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:51:56 - cex delete buy orders: eth_btc[move]
2019-05-13 1:51:58 - cex place new buy order: eth_btc 0.02684 0.00092 [] margin:0.078017609689041]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:52:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:52:07 - cex place new buy order: eth_btc 0.026844 0.00093 [] margin:0.30919386082551]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:52:16 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:52:19 - cex place new buy order: eth_btc 0.026847 0.00093 [] margin:0.31288412113086]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:52:28 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:52:34 - cex place new buy order: eth_btc 0.026855 0.00093 [] margin:0.29789610873208]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:52:43 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:52:45 - cex place new buy order: eth_btc 0.026859 0.00093 [] margin:0.27178971666852]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:52:53 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:52:54 - cex place new buy order: eth_btc 0.026864 0.00093 [] margin:0.27546158427634]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:53:06 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:53:07 - cex place new buy order: eth_btc 0.026868 0.00093 [] margin:0.26053297603097]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:53:15 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:53:16 - cex place new buy order: eth_btc 0.026868 0.00093 [] margin:0.26053297603097]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:53:24 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:53:26 - cex place new buy order: eth_btc 0.026868 0.00093 [] margin:0.26797677534613]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:53:35 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:53:37 - cex place new buy order: eth_btc 0.026872 0.00093 [] margin:0.24933015778505]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:53:53 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:53:54 - cex place new buy order: eth_btc 0.026872 0.00093 [] margin:0.24560881214648]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:54:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:54:06 - cex place new buy order: eth_btc 0.026872 0.00093 [] margin:0.25305150342363]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:54:14 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:54:16 - cex place new buy order: eth_btc 0.026872 0.00093 [] margin:0.25677284906223]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:54:25 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:54:27 - cex place new buy order: eth_btc 0.026872 0.00093 [] margin:0.25305150342363]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:54:35 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:54:36 - cex place new buy order: eth_btc 0.026873 0.00093 [] margin:0.35723588732184]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:54:45 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:54:46 - cex place new buy order: eth_btc 0.026892 0.00093 [] margin:0.26030046110366]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:54:56 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:54:57 - cex place new buy order: eth_btc 0.026895 0.00093 [] margin:0.28258040527978]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:55:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:55:07 - cex place new buy order: eth_btc 0.026895 0.00093 [] margin:0.24539877300611]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:55:16 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:55:18 - cex place new buy order: eth_btc 0.026893 0.00093 [] margin:0.27144610121592]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:55:27 - cex delete buy orders: eth_btc[move]
2019-05-13 1:55:28 - cex place new buy order: eth_btc 0.026798 0.00092 [] margin:0.17831271592554]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:55:39 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:55:40 - cex place new buy order: eth_btc 0.026885 0.00093 [] margin:0.28640505858284]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:55:50 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:55:51 - cex place new buy order: eth_btc 0.026884 0.00093 [] margin:0.29013539651837]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:55:59 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:56:01 - cex place new buy order: eth_btc 0.026884 0.00093 [] margin:0.26037791995237]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:56:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:56:07 - cex place new buy order: eth_btc 0.026884 0.00093 [] margin:0.26409760452313]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:56:16 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:56:18 - cex place new buy order: eth_btc 0.026887 0.00093 [] margin:0.23431398073419]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:56:26 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:56:28 - cex place new buy order: eth_btc 0.026887 0.00093 [] margin:0.2529103284115]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:56:37 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:56:38 - cex place new buy order: eth_btc 0.026887 0.00093 [] margin:0.24547178934058]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:56:48 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:56:49 - cex place new buy order: eth_btc 0.026887 0.00093 [] margin:0.21571763305686]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:56:58 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:56:59 - cex place new buy order: eth_btc 0.026887 0.00093 [] margin:0.27894521515974]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:57:06 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:57:07 - cex place new buy order: eth_btc 0.026888 0.00093 [] margin:0.26405831597738]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:57:16 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:57:18 - cex place new buy order: eth_btc 0.026892 0.00093 [] margin:0.33839059943477]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:57:28 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:57:29 - cex place new buy order: eth_btc 0.026908 0.00093 [] margin:0.23784748030324]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:57:40 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:57:41 - cex place new buy order: eth_btc 0.026911 0.00093 [] margin:0.21552524989781]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:57:50 - cex delete buy orders: eth_btc [above margin]
2019-05-13 1:57:53 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:58:28 - cex delete buy orders: eth_btc[move]
2019-05-13 1:58:29 - cex place new buy order: eth_btc 0.026894 0.00093 [] margin:0.1820816766378]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:58:39 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:58:40 - cex place new buy order: eth_btc 0.026911 0.00093 [] margin:0.23038906023558]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:58:49 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:58:50 - cex place new buy order: eth_btc 0.026915 0.00093 [] margin:0.23035482073193]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:58:58 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:59:00 - cex place new buy order: eth_btc 0.026915 0.00093 [] margin:0.24521642206947]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:59:06 - cex delete buy orders: eth_btc [replace]
2019-05-13 1:59:07 - cex place new buy order: eth_btc 0.026915 0.00093 [] margin:0.2675088240758]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:59:18 - cex delete buy orders: eth_btc [above margin]
2019-05-13 1:59:21 - cex delete buy orders: eth_btc[move]
2019-05-13 1:59:22 - cex place new buy order: eth_btc 0.026798 0.00092 [] margin:0.081614482860948]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:59:30 - cex delete buy orders: eth_btc[move]
2019-05-13 1:59:32 - cex place new buy order: eth_btc 0.026798 0.00092 [] margin:0.096453479744762]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:59:40 - cex delete buy orders: eth_btc[move]
2019-05-13 1:59:41 - cex place new buy order: eth_btc 0.026798 0.00092 [] margin:0.12613147351239]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:59:49 - cex delete buy orders: eth_btc[move]
2019-05-13 1:59:50 - cex place new buy order: eth_btc 0.02692 0.00092 [] margin:0.12242172429142]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 1:59:59 - cex delete buy orders: eth_btc[move]
2019-05-13 2:00:01 - cex place new buy order: eth_btc 0.02692 0.00092 [] margin:0.11129247662858]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:00:13 - cex delete buy orders: eth_btc [above margin]
2019-05-13 2:00:15 - cex delete buy orders: eth_btc [above margin]
2019-05-13 2:00:19 - cex delete buy orders: eth_btc [above margin]
2019-05-13 2:00:28 - cex delete buy orders: eth_btc [above margin]
2019-05-13 2:00:31 - cex delete buy orders: eth_btc [above margin]
2019-05-13 2:00:33 - cex delete buy orders: eth_btc [above margin]
2019-05-13 2:00:41 - cex delete buy orders: eth_btc[move]
2019-05-13 2:00:42 - cex place new buy order: eth_btc 0.026909 0.00092 [] margin:0.066775485977155]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:00:52 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:00:53 - cex place new buy order: eth_btc 0.026912 0.00093 [] margin:0.22294887039238]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:01:01 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:01:02 - cex place new buy order: eth_btc 0.026912 0.00093 [] margin:0.24895957193816]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:01:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:01:07 - cex place new buy order: eth_btc 0.026912 0.00093 [] margin:0.28611771700355]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:01:19 - cex delete buy orders: eth_btc[move]
2019-05-13 2:01:20 - cex place new buy order: eth_btc 0.026937 0.00092 [] margin:0.19673348181142]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:01:29 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:01:30 - cex place new buy order: eth_btc 0.02694 0.00092 [] margin:0.20415738678545]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:01:39 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:01:40 - cex place new buy order: eth_btc 0.02694 0.00092 [] margin:0.20786933927244]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:01:49 - cex delete buy orders: eth_btc [above margin]
2019-05-13 2:01:52 - cex delete buy orders: eth_btc [above margin]
2019-05-13 2:01:55 - cex delete buy orders: eth_btc [above margin]
2019-05-13 2:02:04 - cex delete buy orders: eth_btc [above margin]
2019-05-13 2:02:08 - cex delete buy orders: eth_btc [above margin]
2019-05-13 2:02:10 - cex delete buy orders: eth_btc [above margin]
2019-05-13 2:02:18 - cex delete buy orders: eth_btc [above margin]
2019-05-13 2:02:21 - cex delete buy orders: eth_btc[move]
2019-05-13 2:02:22 - cex place new buy order: eth_btc 0.026937 0.00092 [] margin:0.13355097195429]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:02:31 - cex delete buy orders: eth_btc [above margin]
2019-05-13 2:02:34 - cex delete buy orders: eth_btc[move]
2019-05-13 2:02:35 - cex place new buy order: eth_btc 0.026936 0.00092 [] margin:0.12984122273334]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:02:43 - cex delete buy orders: eth_btc [above margin]
2019-05-13 2:02:47 - cex delete buy orders: eth_btc [above margin]
2019-05-13 2:02:49 - cex delete buy orders: eth_btc [above margin]
2019-05-13 2:02:57 - cex delete buy orders: eth_btc [above margin]
2019-05-13 2:03:00 - cex delete buy orders: eth_btc [above margin]
2019-05-13 2:03:03 - cex delete buy orders: eth_btc [above margin]
2019-05-13 2:03:06 - cex delete buy orders: eth_btc [above margin]
2019-05-13 2:03:09 - cex delete buy orders: eth_btc [above margin]
2019-05-13 2:03:12 - cex delete buy orders: eth_btc [above margin]
2019-05-13 2:03:21 - cex delete buy orders: eth_btc [above margin]
2019-05-13 2:03:24 - cex delete buy orders: eth_btc[move]
2019-05-13 2:03:25 - cex place new buy order: eth_btc 0.026798 0.00092 [] margin:0.1187119750705]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:03:34 - cex delete buy orders: eth_btc [above margin]
2019-05-13 2:03:38 - cex delete buy orders: eth_btc [above margin]
2019-05-13 2:03:48 - cex delete buy orders: eth_btc [above margin]
2019-05-13 2:03:58 - cex delete buy orders: eth_btc [above margin]
2019-05-13 2:04:01 - cex delete buy orders: eth_btc [above margin]
2019-05-13 2:04:04 - cex delete buy orders: eth_btc [above margin]
2019-05-13 2:04:04 - cex delete buy orders: eth_btc [above margin]
2019-05-13 2:04:07 - cex delete buy orders: eth_btc [above margin]
2019-05-13 2:04:10 - cex delete buy orders: eth_btc[move]
2019-05-13 2:04:11 - cex place new buy order: eth_btc 0.02694 0.00092 [] margin:0.13725053787375]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:04:20 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:04:22 - cex place new buy order: eth_btc 0.02694 0.00092 [] margin:0.24498886414253]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:04:31 - cex delete buy orders: eth_btc[move]
2019-05-13 2:04:32 - cex place new buy order: eth_btc 0.026798 0.00092 [] margin:0.08158119182704]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:04:41 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:04:42 - cex place new buy order: eth_btc 0.026924 0.00092 [] margin:0.33798841182588]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:04:50 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:04:52 - cex place new buy order: eth_btc 0.026964 0.00092 [] margin:0.20026702269693]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:05:01 - cex delete buy orders: eth_btc[move]
2019-05-13 2:05:02 - cex place new buy order: eth_btc 0.026798 0.00092 [] margin:0.16678403320856]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:05:04 - cex delete buy orders: eth_btc[move]
2019-05-13 2:05:05 - cex place new buy order: eth_btc 0.026798 0.00092 [] margin:0.16678403320856]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:05:15 - cex delete buy orders: eth_btc[move]
2019-05-13 2:05:17 - cex place new buy order: eth_btc 0.026798 0.00092 [] margin:0.15566509766129]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:05:26 - cex delete buy orders: eth_btc[move]
2019-05-13 2:05:27 - cex place new buy order: eth_btc 0.026964 0.00092 [] margin:0.14823599169878]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:05:36 - cex delete buy orders: eth_btc[move]
2019-05-13 2:05:37 - cex place new buy order: eth_btc 0.026964 0.00092 [] margin:0.15194189149126]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:05:48 - cex delete buy orders: eth_btc [above margin]
2019-05-13 2:05:51 - cex delete buy orders: eth_btc[move]
2019-05-13 2:05:52 - cex place new buy order: eth_btc 0.026948 0.00092 [] margin:0.14453009190631]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:06:01 - cex delete buy orders: eth_btc[move]
2019-05-13 2:06:02 - cex place new buy order: eth_btc 0.026948 0.00092 [] margin:0.13711829232137]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:06:03 - cex delete buy orders: eth_btc[move]
2019-05-13 2:06:04 - cex place new buy order: eth_btc 0.026948 0.00092 [] margin:0.14823599169878]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:06:13 - cex delete buy orders: eth_btc[move]
2019-05-13 2:06:15 - cex place new buy order: eth_btc 0.026957 0.00092 [] margin:0.14823599169878]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:06:24 - cex delete buy orders: eth_btc[move]
2019-05-13 2:06:25 - cex place new buy order: eth_btc 0.026957 0.00092 [] margin:0.13341239252891]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:06:33 - cex delete buy orders: eth_btc[move]
2019-05-13 2:06:35 - cex place new buy order: eth_btc 0.026957 0.00092 [] margin:0.17047139045359]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:06:43 - cex delete buy orders: eth_btc[move]
2019-05-13 2:06:44 - cex place new buy order: eth_btc 0.026957 0.00092 [] margin:0.16305959086866]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:06:55 - cex delete buy orders: eth_btc[move]
2019-05-13 2:06:56 - cex place new buy order: eth_btc 0.026941 0.00092 [] margin:0.14453009190631]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:07:04 - cex delete buy orders: eth_btc[move]
2019-05-13 2:08:30 - cex delete buy orders: eth_btc [above margin]
2019-05-13 2:08:33 - cex delete buy orders: eth_btc [above margin]
2019-05-13 2:08:36 - cex delete buy orders: eth_btc [above margin]
2019-05-13 2:08:48 - cex delete buy orders: eth_btc[move]
2019-05-13 2:08:49 - cex place new buy order: eth_btc 0.026945 0.00092 [] margin:0.12970649273645]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:08:59 - cex delete buy orders: eth_btc[move]
2019-05-13 2:09:00 - cex place new buy order: eth_btc 0.026945 0.00092 [] margin:0.14082419211385]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:09:05 - cex delete buy orders: eth_btc[move]
2019-05-13 2:09:06 - cex place new buy order: eth_btc 0.026945 0.00092 [] margin:0.15935369107618]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:09:16 - cex delete buy orders: eth_btc[move]
2019-05-13 2:09:17 - cex place new buy order: eth_btc 0.026963 0.00092 [] margin:0.15564779128372]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:09:26 - cex delete buy orders: eth_btc[move]
2019-05-13 2:09:27 - cex place new buy order: eth_btc 0.026963 0.00092 [] margin:0.15194189149126]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:09:36 - cex delete buy orders: eth_btc[move]
2019-05-13 2:09:37 - cex place new buy order: eth_btc 0.026963 0.00092 [] margin:0.14082419211385]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:09:46 - cex delete buy orders: eth_btc[move]
2019-05-13 2:09:48 - cex place new buy order: eth_btc 0.02694 0.00092 [] margin:0.13711829232137]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:09:57 - cex delete buy orders: eth_btc[move]
2019-05-13 2:09:58 - cex place new buy order: eth_btc 0.02694 0.00092 [] margin:0.12970649273645]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:10:05 - cex delete buy orders: eth_btc[move]
2019-05-13 2:10:06 - cex place new buy order: eth_btc 0.02694 0.00092 [] margin:0.15564779128372]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:10:15 - cex delete buy orders: eth_btc[move]
2019-05-13 2:10:17 - cex place new buy order: eth_btc 0.02694 0.00092 [] margin:0.16305959086866]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:10:25 - cex delete buy orders: eth_btc[move]
2019-05-13 2:10:27 - cex place new buy order: eth_btc 0.02694 0.00092 [] margin:0.14082419211385]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:10:35 - cex delete buy orders: eth_btc[move]
2019-05-13 2:10:37 - cex place new buy order: eth_btc 0.02694 0.00092 [] margin:0.11117699377408]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:10:46 - cex delete buy orders: eth_btc[move]
2019-05-13 2:10:47 - cex place new buy order: eth_btc 0.026935 0.00092 [] margin:0.13341239252891]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:10:56 - cex delete buy orders: eth_btc[move]
2019-05-13 2:10:57 - cex place new buy order: eth_btc 0.026935 0.00092 [] margin:0.12970649273645]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:11:06 - cex delete buy orders: eth_btc[move]
2019-05-13 2:11:07 - cex place new buy order: eth_btc 0.026935 0.00092 [] margin:0.13341239252891]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:11:16 - cex delete buy orders: eth_btc[move]
2019-05-13 2:11:17 - cex place new buy order: eth_btc 0.026951 0.00092 [] margin:0.12600059294396]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:11:29 - cex delete buy orders: eth_btc[move]
2019-05-13 2:11:30 - cex place new buy order: eth_btc 0.026912 0.00092 [] margin:0.11117699377408]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:11:38 - cex delete buy orders: eth_btc[move]
2019-05-13 2:11:39 - cex place new buy order: eth_btc 0.026931 0.00092 [] margin:0.11488289356656]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:11:48 - cex delete buy orders: eth_btc[move]
2019-05-13 2:11:49 - cex place new buy order: eth_btc 0.026933 0.00092 [] margin:0.10005929439667]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:11:58 - cex delete buy orders: eth_btc[move]
2019-05-13 2:11:59 - cex place new buy order: eth_btc 0.026933 0.00092 [] margin:0.096353394604209]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:12:12 - cex delete buy orders: eth_btc[move]
2019-05-13 2:12:13 - cex place new buy order: eth_btc 0.026942 0.00092 [] margin:0.07782389564186]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:12:23 - cex delete buy orders: eth_btc[move]
2019-05-13 2:12:24 - cex place new buy order: eth_btc 0.026942 0.00092 [] margin:0.088941595019265]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:12:38 - cex delete buy orders: eth_btc[move]
2019-05-13 2:12:39 - cex place new buy order: eth_btc 0.026942 0.00092 [] margin:0.07782389564186]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:12:47 - cex delete buy orders: eth_btc[move]
2019-05-13 2:12:49 - cex place new buy order: eth_btc 0.026915 0.00092 [] margin:0.085235695226804]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:12:57 - cex delete buy orders: eth_btc[move]
2019-05-13 2:12:59 - cex place new buy order: eth_btc 0.026932 0.00092 [] margin:0.070412096056915]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:13:03 - cex delete buy orders: eth_btc[move]
2019-05-13 2:13:05 - cex place new buy order: eth_btc 0.026916 0.00092 [] margin:0.092647494811726]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:13:13 - cex delete buy orders: eth_btc[move]
2019-05-13 2:13:15 - cex place new buy order: eth_btc 0.026916 0.00092 [] margin:0.11117699377408]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:13:22 - cex delete buy orders: eth_btc[move]
2019-05-13 2:13:24 - cex place new buy order: eth_btc 0.026916 0.00092 [] margin:0.10747109398161]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:13:32 - cex delete buy orders: eth_btc[move]
2019-05-13 2:13:33 - cex place new buy order: eth_btc 0.026935 0.00092 [] margin:0.10376519418915]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:13:49 - cex delete buy orders: eth_btc[move]
2019-05-13 2:13:51 - cex place new buy order: eth_btc 0.026938 0.00092 [] margin:0.11488289356656]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:14:03 - cex delete buy orders: eth_btc[move]
2019-05-13 2:14:04 - cex place new buy order: eth_btc 0.026938 0.00092 [] margin:0.11488289356656]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:14:06 - cex delete buy orders: eth_btc[move]
2019-05-13 2:14:07 - cex place new buy order: eth_btc 0.026938 0.00092 [] margin:0.11488289356656]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:14:17 - cex delete buy orders: eth_btc[move]
2019-05-13 2:14:18 - cex place new buy order: eth_btc 0.026938 0.00092 [] margin:0.11858879335902]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:14:27 - cex delete buy orders: eth_btc[move]
2019-05-13 2:14:28 - cex place new buy order: eth_btc 0.026938 0.00092 [] margin:0.14082419211385]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:14:38 - cex delete buy orders: eth_btc[move]
2019-05-13 2:14:39 - cex place new buy order: eth_btc 0.026938 0.00092 [] margin:0.14823599169878]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:14:48 - cex delete buy orders: eth_btc[move]
2019-05-13 2:14:49 - cex place new buy order: eth_btc 0.026945 0.00092 [] margin:0.17417729024607]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:15:00 - cex delete buy orders: eth_btc[move]
2019-05-13 2:15:01 - cex place new buy order: eth_btc 0.026945 0.00092 [] margin:0.17417729024607]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:15:12 - cex delete buy orders: eth_btc[move]
2019-05-13 2:15:13 - cex place new buy order: eth_btc 0.026945 0.00092 [] margin:0.17047139045359]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:15:20 - cex delete buy orders: eth_btc[move]
2019-05-13 2:15:21 - cex place new buy order: eth_btc 0.026961 0.00092 [] margin:0.18158908983101]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:15:32 - cex delete buy orders: eth_btc[move]
2019-05-13 2:15:34 - cex place new buy order: eth_btc 0.026961 0.00092 [] margin:0.16676549066112]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:15:43 - cex delete buy orders: eth_btc[move]
2019-05-13 2:15:44 - cex place new buy order: eth_btc 0.026961 0.00092 [] margin:0.15194189149126]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:15:53 - cex delete buy orders: eth_btc[move]
2019-05-13 2:15:54 - cex place new buy order: eth_btc 0.026956 0.00092 [] margin:0.15194189149126]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:16:04 - cex delete buy orders: eth_btc[move]
2019-05-13 2:16:06 - cex place new buy order: eth_btc 0.026956 0.00092 [] margin:0.14453009190631]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:16:16 - cex delete buy orders: eth_btc[move]
2019-05-13 2:16:17 - cex place new buy order: eth_btc 0.026956 0.00092 [] margin:0.12970649273645]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:16:28 - cex delete buy orders: eth_btc[move]
2019-05-13 2:16:30 - cex place new buy order: eth_btc 0.026956 0.00092 [] margin:0.12970649273645]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:16:39 - cex delete buy orders: eth_btc[move]
2019-05-13 2:16:40 - cex place new buy order: eth_btc 0.026957 0.00092 [] margin:0.11858879335902]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:16:50 - cex delete buy orders: eth_btc[move]
2019-05-13 2:16:52 - cex place new buy order: eth_btc 0.026937 0.00092 [] margin:0.11858879335902]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:17:00 - cex delete buy orders: eth_btc[move]
2019-05-13 2:17:01 - cex place new buy order: eth_btc 0.026896 0.00092 [] margin:0.11117699377408]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:17:12 - cex delete buy orders: eth_btc[move]
2019-05-13 2:17:13 - cex place new buy order: eth_btc 0.026896 0.00092 [] margin:0.10747109398161]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:17:23 - cex delete buy orders: eth_btc[move]
2019-05-13 2:17:25 - cex place new buy order: eth_btc 0.026896 0.00092 [] margin:0.10747109398161]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:17:33 - cex delete buy orders: eth_btc[move]
2019-05-13 2:17:35 - cex place new buy order: eth_btc 0.026896 0.00092 [] margin:0.10747109398161]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:17:48 - cex delete buy orders: eth_btc[move]
2019-05-13 2:17:50 - cex place new buy order: eth_btc 0.026896 0.00092 [] margin:0.081529795434321]Array
(
    [error] => rate limit exceeded
)

2019-05-13 2:18:27 - cex delete buy orders: eth_btc[move]
2019-05-13 2:18:28 - cex place new buy order: eth_btc 0.026889 0.00092 [] margin:0.05929439667951]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:18:39 - cex delete buy orders: eth_btc[move]
2019-05-13 2:18:40 - cex place new buy order: eth_btc 0.026889 0.00092 [] margin:0.05929439667951]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:18:49 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:18:50 - cex place new buy order: eth_btc 0.02689 0.00093 [] margin:0.3309780587579]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:18:59 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:19:02 - cex place new buy order: eth_btc 0.02689 0.00093 [] margin:0.3309780587579]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:19:04 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:19:05 - cex place new buy order: eth_btc 0.02689 0.00093 [] margin:0.3049460766084]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:19:14 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:19:16 - cex place new buy order: eth_btc 0.026885 0.00093 [] margin:0.31616142830575]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:19:24 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:19:25 - cex place new buy order: eth_btc 0.026858 0.00093 [] margin:0.3983915406955]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:19:35 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:19:36 - cex place new buy order: eth_btc 0.026875 0.00093 [] margin:0.36093023255814]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:19:46 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:19:47 - cex place new buy order: eth_btc 0.026861 0.00093 [] margin:0.40579278507875]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:19:57 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:19:58 - cex place new buy order: eth_btc 0.026861 0.00093 [] margin:0.39462417631511]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:20:12 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:20:14 - cex place new buy order: eth_btc 0.026868 0.00093 [] margin:0.36846806610094]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:20:23 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:20:25 - cex place new buy order: eth_btc 0.026868 0.00093 [] margin:0.40940896233437]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:20:34 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:20:35 - cex place new buy order: eth_btc 0.026868 0.00093 [] margin:0.3759118654161]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:20:45 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:20:46 - cex place new buy order: eth_btc 0.026868 0.00093 [] margin:0.36846806610094]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:20:55 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:20:56 - cex place new buy order: eth_btc 0.026868 0.00093 [] margin:0.36846806610094]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:21:04 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:21:05 - cex place new buy order: eth_btc 0.026875 0.00093 [] margin:0.34604651162791]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:21:14 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:21:15 - cex place new buy order: eth_btc 0.026877 0.00093 [] margin:0.3348588012055]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:21:25 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:21:26 - cex place new buy order: eth_btc 0.026885 0.00093 [] margin:0.33103961316718]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:21:34 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:21:36 - cex place new buy order: eth_btc 0.026897 0.00093 [] margin:0.28627727999406]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:21:47 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:21:48 - cex place new buy order: eth_btc 0.026905 0.00093 [] margin:0.25645790745215]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:21:56 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:21:58 - cex place new buy order: eth_btc 0.026905 0.00093 [] margin:0.23415721984761]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:22:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:22:06 - cex place new buy order: eth_btc 0.026905 0.00093 [] margin:0.23787400111503]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:22:16 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:22:17 - cex place new buy order: eth_btc 0.026905 0.00093 [] margin:0.2155733135105]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:22:26 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:22:28 - cex place new buy order: eth_btc 0.026905 0.00093 [] margin:0.21185653224307]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:22:36 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:22:37 - cex place new buy order: eth_btc 0.026905 0.00093 [] margin:0.20813975097564]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:22:46 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:22:47 - cex place new buy order: eth_btc 0.026905 0.00093 [] margin:0.24159078238246]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:22:55 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:22:56 - cex place new buy order: eth_btc 0.026905 0.00093 [] margin:0.2192900947779]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:23:06 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:23:07 - cex place new buy order: eth_btc 0.026905 0.00093 [] margin:0.2192900947779]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:23:16 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:23:17 - cex place new buy order: eth_btc 0.026905 0.00093 [] margin:0.23787400111503]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:23:27 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:23:29 - cex place new buy order: eth_btc 0.026905 0.00093 [] margin:0.22672365731276]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:23:36 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:23:37 - cex place new buy order: eth_btc 0.026905 0.00093 [] margin:0.20442296970824]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:23:55 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:23:57 - cex place new buy order: eth_btc 0.026905 0.00093 [] margin:0.20442296970824]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:24:05 - cex delete buy orders: eth_btc[move]
2019-05-13 2:24:06 - cex place new buy order: eth_btc 0.026848 0.00093 [] margin:0.19698940717339]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:24:15 - cex delete buy orders: eth_btc[move]
2019-05-13 2:24:16 - cex place new buy order: eth_btc 0.026848 0.00093 [] margin:0.10035309422041]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:24:25 - cex delete buy orders: eth_btc[move]
2019-05-13 2:24:26 - cex place new buy order: eth_btc 0.026848 0.00093 [] margin:0.070618844081016]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:24:37 - cex delete buy orders: eth_btc[move]
2019-05-13 2:24:38 - cex place new buy order: eth_btc 0.026811 0.00093 [] margin:0.070618844081016]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:24:46 - cex delete buy orders: eth_btc[move]
2019-05-13 2:24:47 - cex place new buy order: eth_btc 0.026826 0.00093 [] margin:0.11522021929009]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:24:55 - cex delete buy orders: eth_btc[move]
2019-05-13 2:24:57 - cex place new buy order: eth_btc 0.026826 0.00093 [] margin:0.11150343802266]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:25:06 - cex delete buy orders: eth_btc[move]
2019-05-13 2:25:07 - cex place new buy order: eth_btc 0.026861 0.00093 [] margin:0.17468871956885]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:25:16 - cex delete buy orders: eth_btc[move]
2019-05-13 2:25:17 - cex place new buy order: eth_btc 0.026861 0.00093 [] margin:0.15982159449917]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:25:27 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:25:29 - cex place new buy order: eth_btc 0.026905 0.00093 [] margin:0.22300687604533]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:25:38 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:25:40 - cex place new buy order: eth_btc 0.026905 0.00093 [] margin:0.24530756364987]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:25:50 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:25:51 - cex place new buy order: eth_btc 0.026905 0.00093 [] margin:0.25645790745215]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:26:01 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:26:02 - cex place new buy order: eth_btc 0.026905 0.00093 [] margin:0.27132503252183]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:26:12 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:26:14 - cex place new buy order: eth_btc 0.026911 0.00093 [] margin:0.27498049124892]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:26:23 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:26:25 - cex place new buy order: eth_btc 0.026915 0.00093 [] margin:0.27122422441017]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:26:36 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:26:39 - cex place new buy order: eth_btc 0.026919 0.00092 [] margin:0.25632452914299]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:26:49 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:26:50 - cex place new buy order: eth_btc 0.026919 0.00092 [] margin:0.24889483264607]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:26:59 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:27:00 - cex place new buy order: eth_btc 0.026919 0.00092 [] margin:0.26003937739143]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:27:12 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:27:13 - cex place new buy order: eth_btc 0.026921 0.00092 [] margin:0.23030348055422]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:27:22 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:27:23 - cex place new buy order: eth_btc 0.026919 0.00092 [] margin:0.22660574315538]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:27:31 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:27:32 - cex place new buy order: eth_btc 0.026919 0.00092 [] margin:0.22660574315538]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:27:41 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:27:42 - cex place new buy order: eth_btc 0.026919 0.00092 [] margin:0.21917604665849]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:27:50 - cex delete buy orders: eth_btc[move]
2019-05-13 2:28:35 - cex delete buy orders: eth_btc[move]
2019-05-13 2:28:36 - cex place new buy order: eth_btc 0.026863 0.00092 [] margin:0.17831271592554]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:28:48 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:28:49 - cex place new buy order: eth_btc 0.026919 0.00092 [] margin:0.22289089490692]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:29:00 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:29:01 - cex place new buy order: eth_btc 0.026919 0.00092 [] margin:0.22660574315538]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:29:03 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:29:14 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:29:16 - cex place new buy order: eth_btc 0.026921 0.00092 [] margin:0.25630548642324]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:29:25 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:29:26 - cex place new buy order: eth_btc 0.026919 0.00092 [] margin:0.26375422563987]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:29:36 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:29:37 - cex place new buy order: eth_btc 0.026921 0.00092 [] margin:0.27487834775826]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:29:47 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:29:48 - cex place new buy order: eth_btc 0.026923 0.00092 [] margin:0.28228652081861]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:29:56 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:29:57 - cex place new buy order: eth_btc 0.026923 0.00092 [] margin:0.27114363183893]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:30:06 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:30:07 - cex place new buy order: eth_btc 0.026924 0.00092 [] margin:0.30084682810876]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:30:14 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:30:16 - cex place new buy order: eth_btc 0.026927 0.00092 [] margin:0.23767965239352]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:30:24 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:30:26 - cex place new buy order: eth_btc 0.026927 0.00092 [] margin:0.23025216325621]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:30:36 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:30:37 - cex place new buy order: eth_btc 0.026927 0.00092 [] margin:0.2673896089427]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:30:47 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:30:49 - cex place new buy order: eth_btc 0.026927 0.00092 [] margin:0.21911092955027]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:30:59 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:31:00 - cex place new buy order: eth_btc 0.026927 0.00092 [] margin:0.23767965239352]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:31:04 - cex delete buy orders: eth_btc[move]
2019-05-13 2:31:06 - cex place new buy order: eth_btc 0.026878 0.00092 [] margin:0.18940097300106]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:31:14 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:31:15 - cex place new buy order: eth_btc 0.026927 0.00092 [] margin:0.22282467411892]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:31:25 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:31:26 - cex place new buy order: eth_btc 0.026931 0.00092 [] margin:0.24135754335153]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:31:35 - cex delete buy orders: eth_btc[move]
2019-05-13 2:31:37 - cex place new buy order: eth_btc 0.026858 0.00092 [] margin:0.19679922765587]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:31:45 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:31:47 - cex place new buy order: eth_btc 0.026931 0.00092 [] margin:0.22279157847833]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:31:57 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:31:58 - cex place new buy order: eth_btc 0.026931 0.00092 [] margin:0.23021796442761]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:32:07 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:32:09 - cex place new buy order: eth_btc 0.026931 0.00092 [] margin:0.22279157847833]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:32:16 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:32:17 - cex place new buy order: eth_btc 0.026931 0.00092 [] margin:0.22279157847833]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:32:27 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:32:28 - cex place new buy order: eth_btc 0.026931 0.00092 [] margin:0.24507073632616]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:32:37 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:32:38 - cex place new buy order: eth_btc 0.026931 0.00092 [] margin:0.21536519252905]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:32:46 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:32:47 - cex place new buy order: eth_btc 0.026931 0.00092 [] margin:0.23021796442761]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:32:56 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:32:58 - cex place new buy order: eth_btc 0.026931 0.00092 [] margin:0.2190783855037]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:33:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:33:07 - cex place new buy order: eth_btc 0.026931 0.00092 [] margin:0.25621031525007]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:33:16 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:33:18 - cex place new buy order: eth_btc 0.026931 0.00092 [] margin:0.25992350822472]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:33:26 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:33:27 - cex place new buy order: eth_btc 0.026931 0.00092 [] margin:0.23021796442761]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:33:35 - cex delete buy orders: eth_btc[move]
2019-05-13 2:33:37 - cex place new buy order: eth_btc 0.026895 0.00092 [] margin:0.19679922765587]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:33:53 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:33:54 - cex place new buy order: eth_btc 0.026931 0.00092 [] margin:0.21536519252905]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:34:06 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:34:07 - cex place new buy order: eth_btc 0.026931 0.00092 [] margin:0.22279157847833]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:34:16 - cex delete buy orders: eth_btc[move]
2019-05-13 2:34:17 - cex place new buy order: eth_btc 0.026863 0.00092 [] margin:0.16338049088411]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:34:25 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:34:26 - cex place new buy order: eth_btc 0.026863 0.00093 [] margin:0.4020399806425]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:34:35 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:34:36 - cex place new buy order: eth_btc 0.026864 0.00093 [] margin:0.43552709946397]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:34:46 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:34:47 - cex place new buy order: eth_btc 0.026868 0.00093 [] margin:0.39452136370404]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:34:55 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:34:56 - cex place new buy order: eth_btc 0.02687 0.00093 [] margin:0.3461109043543]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:35:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:35:07 - cex place new buy order: eth_btc 0.02687 0.00093 [] margin:0.40565686639373]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:35:15 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:35:16 - cex place new buy order: eth_btc 0.02687 0.00093 [] margin:0.41310011164868]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:35:24 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:35:25 - cex place new buy order: eth_btc 0.02687 0.00093 [] margin:0.43915147004094]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:35:34 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:35:36 - cex place new buy order: eth_btc 0.02687 0.00093 [] margin:0.49125418682545]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:35:44 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:35:45 - cex place new buy order: eth_btc 0.0269 0.00093 [] margin:0.37546468401488]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:35:53 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:35:54 - cex place new buy order: eth_btc 0.026901 0.00093 [] margin:0.44236273744469]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:36:06 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:36:08 - cex place new buy order: eth_btc 0.026918 0.00092 [] margin:0.41607846050968]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:36:17 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:36:18 - cex place new buy order: eth_btc 0.026924 0.00092 [] margin:0.39741494577328]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:36:28 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:36:29 - cex place new buy order: eth_btc 0.026941 0.00092 [] margin:0.36004602650235]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:36:38 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:36:39 - cex place new buy order: eth_btc 0.026941 0.00092 [] margin:0.36004602650235]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:36:48 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:36:49 - cex place new buy order: eth_btc 0.026941 0.00092 [] margin:0.36375784120857]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:37:00 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:37:02 - cex place new buy order: eth_btc 0.026964 0.00092 [] margin:0.29298323690847]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:37:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:37:07 - cex place new buy order: eth_btc 0.026947 0.00092 [] margin:0.36738783538055]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:37:15 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:37:17 - cex place new buy order: eth_btc 0.026947 0.00092 [] margin:0.37852080008907]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:37:26 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:37:28 - cex place new buy order: eth_btc 0.026931 0.00092 [] margin:0.42701719208347]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:37:36 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:37:37 - cex place new buy order: eth_btc 0.026931 0.00092 [] margin:0.46043592885523]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:37:45 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:37:46 - cex place new buy order: eth_btc 0.026931 0.00092 [] margin:0.47157550777914]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:38:34 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:38:36 - cex place new buy order: eth_btc 0.026939 0.00092 [] margin:0.53454100003711]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:38:45 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:38:46 - cex place new buy order: eth_btc 0.026954 0.00092 [] margin:0.47117310974252]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:38:55 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:38:56 - cex place new buy order: eth_btc 0.02697 0.00092 [] margin:0.43752317389691]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:39:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:39:06 - cex place new buy order: eth_btc 0.026985 0.00092 [] margin:0.38910505836576]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:39:16 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:39:17 - cex place new buy order: eth_btc 0.026985 0.00092 [] margin:0.38539929590511]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:39:26 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:39:28 - cex place new buy order: eth_btc 0.027008 0.00092 [] margin:0.31101895734598]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:39:37 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:39:38 - cex place new buy order: eth_btc 0.027008 0.00092 [] margin:0.3332345971564]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:39:48 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:39:49 - cex place new buy order: eth_btc 0.027012 0.00092 [] margin:0.31837701762178]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:39:58 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:40:00 - cex place new buy order: eth_btc 0.027017 0.00092 [] margin:0.34422770847984]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:40:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:40:07 - cex place new buy order: eth_btc 0.027019 0.00092 [] margin:0.3479033272882]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:40:19 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:40:20 - cex place new buy order: eth_btc 0.027023 0.00092 [] margin:0.33675017577619]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:40:29 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:40:31 - cex place new buy order: eth_btc 0.027028 0.00092 [] margin:0.31818854521237]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:40:40 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:40:42 - cex place new buy order: eth_btc 0.027033 0.00092 [] margin:0.29963378093441]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:40:50 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:40:51 - cex place new buy order: eth_btc 0.027033 0.00092 [] margin:0.31073132837642]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:41:00 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:41:01 - cex place new buy order: eth_btc 0.027033 0.00092 [] margin:0.41060925535457]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:41:12 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:41:13 - cex place new buy order: eth_btc 0.027038 0.00092 [] margin:0.40313632665139]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:41:21 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:41:23 - cex place new buy order: eth_btc 0.027061 0.00092 [] margin:0.3362772994346]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:41:32 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:41:33 - cex place new buy order: eth_btc 0.027066 0.00092 [] margin:0.32513116086603]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:41:42 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:41:43 - cex place new buy order: eth_btc 0.027066 0.00092 [] margin:0.26232173206238]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:41:53 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:41:54 - cex place new buy order: eth_btc 0.027065 0.00092 [] margin:0.27711065952336]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:42:04 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:42:05 - cex place new buy order: eth_btc 0.027066 0.00092 [] margin:0.28448976575779]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:42:15 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:42:16 - cex place new buy order: eth_btc 0.027066 0.00092 [] margin:0.29557378260547]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:42:24 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:42:25 - cex place new buy order: eth_btc 0.027067 0.00092 [] margin:0.30295193408947]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:42:34 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:42:36 - cex place new buy order: eth_btc 0.027072 0.00092 [] margin:0.30289598108746]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:42:43 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:42:44 - cex place new buy order: eth_btc 0.027076 0.00092 [] margin:0.29546461811198]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:42:54 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:42:56 - cex place new buy order: eth_btc 0.027078 0.00092 [] margin:0.25851244552773]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:43:08 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:43:10 - cex place new buy order: eth_btc 0.027077 0.00092 [] margin:0.31761273405473]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:43:19 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:43:21 - cex place new buy order: eth_btc 0.027078 0.00092 [] margin:0.30652189969718]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:43:31 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:43:32 - cex place new buy order: eth_btc 0.027078 0.00092 [] margin:0.32868010931384]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:43:49 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:43:50 - cex place new buy order: eth_btc 0.027078 0.00092 [] margin:0.31760100450551]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:43:58 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:44:00 - cex place new buy order: eth_btc 0.027078 0.00092 [] margin:0.30282886476105]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:44:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:44:06 - cex place new buy order: eth_btc 0.027078 0.00092 [] margin:0.25112637565552]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:44:16 - cex delete buy orders: eth_btc[move]
2019-05-13 2:44:18 - cex place new buy order: eth_btc 0.02703 0.00092 [] margin:0.18095871186941]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:44:27 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:44:29 - cex place new buy order: eth_btc 0.027037 0.00092 [] margin:0.29589081628878]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:44:38 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:44:39 - cex place new buy order: eth_btc 0.027041 0.00092 [] margin:0.26996043045744]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:44:48 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:44:49 - cex place new buy order: eth_btc 0.027042 0.00092 [] margin:0.26625249611716]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:44:59 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:45:01 - cex place new buy order: eth_btc 0.026981 0.00092 [] margin:0.4929394759275]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:45:12 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:45:13 - cex place new buy order: eth_btc 0.026982 0.00092 [] margin:0.51886442813727]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:45:23 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:45:24 - cex place new buy order: eth_btc 0.026982 0.00092 [] margin:0.52627677711066]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:45:32 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:45:34 - cex place new buy order: eth_btc 0.026982 0.00092 [] margin:0.56333852197761]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:45:42 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:45:44 - cex place new buy order: eth_btc 0.027005 0.00092 [] margin:0.53693760414737]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:45:52 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:45:53 - cex place new buy order: eth_btc 0.026988 0.00092 [] margin:0.60026678523788]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:46:03 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:46:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:46:06 - cex place new buy order: eth_btc 0.026988 0.00092 [] margin:0.65955239365643]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:46:20 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:46:21 - cex place new buy order: eth_btc 0.027012 0.00092 [] margin:0.5997334517992]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:46:29 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:46:31 - cex place new buy order: eth_btc 0.027013 0.00092 [] margin:0.60711509273312]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:46:41 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:46:42 - cex place new buy order: eth_btc 0.027026 0.00092 [] margin:0.58832235624953]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:46:50 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:46:51 - cex place new buy order: eth_btc 0.027026 0.00092 [] margin:0.58462221564419]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:47:00 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:47:01 - cex place new buy order: eth_btc 0.027026 0.00092 [] margin:0.58462221564419]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:47:12 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:47:13 - cex place new buy order: eth_btc 0.027026 0.00092 [] margin:0.56982165322281]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:47:22 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:47:23 - cex place new buy order: eth_btc 0.027026 0.00092 [] margin:0.61792348109226]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:47:32 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:47:33 - cex place new buy order: eth_btc 0.027013 0.00092 [] margin:0.62932662051602]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:47:42 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:47:44 - cex place new buy order: eth_btc 0.027021 0.00092 [] margin:0.59213204544613]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:48:34 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:48:36 - cex place new buy order: eth_btc 0.02702 0.00092 [] margin:0.65136935603256]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:48:46 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:48:47 - cex place new buy order: eth_btc 0.02702 0.00092 [] margin:0.64026646928199]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:48:55 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:48:57 - cex place new buy order: eth_btc 0.02702 0.00092 [] margin:0.68097705403403]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:49:06 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:49:07 - cex place new buy order: eth_btc 0.027026 0.00092 [] margin:0.66972544956707]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:49:17 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:49:18 - cex place new buy order: eth_btc 0.027026 0.00092 [] margin:0.68082587138312]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:49:27 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:49:28 - cex place new buy order: eth_btc 0.027026 0.00092 [] margin:0.70672685562052]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:49:36 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:49:38 - cex place new buy order: eth_btc 0.02703 0.00092 [] margin:0.6548279689234]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:49:46 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:49:47 - cex place new buy order: eth_btc 0.02703 0.00092 [] margin:0.63633000369958]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:49:55 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:49:57 - cex place new buy order: eth_btc 0.02703 0.00092 [] margin:0.677025527192]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:50:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:50:07 - cex place new buy order: eth_btc 0.02703 0.00092 [] margin:0.65852756196818]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:50:17 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:50:18 - cex place new buy order: eth_btc 0.027037 0.00092 [] margin:0.65465843103893]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:50:28 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:50:29 - cex place new buy order: eth_btc 0.027039 0.00092 [] margin:0.64721328451496]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:50:38 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:50:39 - cex place new buy order: eth_btc 0.02704 0.00092 [] margin:0.60650887573963]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:50:48 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:50:49 - cex place new buy order: eth_btc 0.027045 0.00092 [] margin:0.53614346459605]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:50:57 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:50:59 - cex place new buy order: eth_btc 0.027049 0.00092 [] margin:0.51757920810382]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:51:12 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:51:13 - cex place new buy order: eth_btc 0.027053 0.00092 [] margin:0.5027168890696]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:51:23 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:51:24 - cex place new buy order: eth_btc 0.027062 0.00092 [] margin:0.46929273520064]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:51:32 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:51:33 - cex place new buy order: eth_btc 0.027067 0.00092 [] margin:0.48767872316844]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:51:41 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:51:42 - cex place new buy order: eth_btc 0.027072 0.00092 [] margin:0.47650709219857]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:51:51 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:51:52 - cex place new buy order: eth_btc 0.027076 0.00092 [] margin:0.49120992761118]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:52:01 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:52:03 - cex place new buy order: eth_btc 0.027076 0.00092 [] margin:0.53183631260156]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:52:06 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:52:07 - cex place new buy order: eth_btc 0.027076 0.00092 [] margin:0.53183631260156]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:52:17 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:52:19 - cex place new buy order: eth_btc 0.027078 0.00092 [] margin:0.50225275131102]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:52:27 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:52:28 - cex place new buy order: eth_btc 0.027078 0.00092 [] margin:0.46532240194992]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:52:37 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:52:39 - cex place new buy order: eth_btc 0.027078 0.00092 [] margin:0.45424329714159]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:52:48 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:52:50 - cex place new buy order: eth_btc 0.027078 0.00092 [] margin:0.43947115739713]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:52:58 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:52:59 - cex place new buy order: eth_btc 0.027001 0.00092 [] margin:0.69256694196511]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:53:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:53:06 - cex place new buy order: eth_btc 0.027005 0.00092 [] margin:0.66654323273467]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:53:18 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:53:19 - cex place new buy order: eth_btc 0.027009 0.00092 [] margin:0.58869265800288]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:53:32 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:53:34 - cex place new buy order: eth_btc 0.027017 0.00092 [] margin:0.52189362253396]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:53:50 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:53:52 - cex place new buy order: eth_btc 0.027025 0.00092 [] margin:0.49583718778907]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:54:00 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:54:02 - cex place new buy order: eth_btc 0.027041 0.00092 [] margin:0.4696571872342]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:54:12 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:54:13 - cex place new buy order: eth_btc 0.027051 0.00092 [] margin:0.4177294739566]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:54:22 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:54:24 - cex place new buy order: eth_btc 0.027054 0.00092 [] margin:0.41398684113254]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:54:33 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:54:35 - cex place new buy order: eth_btc 0.027054 0.00092 [] margin:0.38441635248023]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:54:46 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:54:47 - cex place new buy order: eth_btc 0.026948 0.00092 [] margin:0.69021819801098]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:54:56 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:54:58 - cex place new buy order: eth_btc 0.026955 0.00092 [] margin:0.63068076423669]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:55:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:55:07 - cex place new buy order: eth_btc 0.026957 0.00092 [] margin:0.61579552620841]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:55:15 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:55:17 - cex place new buy order: eth_btc 0.026965 0.00092 [] margin:0.57852772111997]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:55:25 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:55:26 - cex place new buy order: eth_btc 0.026965 0.00092 [] margin:0.50064898943074]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:55:34 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:55:35 - cex place new buy order: eth_btc 0.026965 0.00092 [] margin:0.5080660114964]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:55:43 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:55:44 - cex place new buy order: eth_btc 0.02697 0.00092 [] margin:0.44493882091212]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:55:53 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:55:55 - cex place new buy order: eth_btc 0.02697 0.00092 [] margin:0.4041527623285]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:56:04 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:56:06 - cex place new buy order: eth_btc 0.02697 0.00092 [] margin:0.36707452725249]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:56:18 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:56:20 - cex place new buy order: eth_btc 0.026974 0.00092 [] margin:0.43745829317121]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:56:28 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:56:30 - cex place new buy order: eth_btc 0.026974 0.00092 [] margin:0.47823830355156]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:56:39 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:56:40 - cex place new buy order: eth_btc 0.026974 0.00092 [] margin:0.53384740861571]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:56:51 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:56:52 - cex place new buy order: eth_btc 0.026974 0.00092 [] margin:0.4893601245644]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:57:06 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:57:07 - cex place new buy order: eth_btc 0.026977 0.00092 [] margin:0.51525373466286]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:57:15 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:57:17 - cex place new buy order: eth_btc 0.026977 0.00092 [] margin:0.51525373466286]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:57:26 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:57:27 - cex place new buy order: eth_btc 0.026977 0.00092 [] margin:0.44853022945472]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:57:36 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:57:37 - cex place new buy order: eth_btc 0.026977 0.00092 [] margin:0.38551358564702]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:57:46 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:57:48 - cex place new buy order: eth_btc 0.026977 0.00092 [] margin:0.37068614004523]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:57:56 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:58:31 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:58:32 - cex place new buy order: eth_btc 0.026982 0.00092 [] margin:0.38173597212956]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:58:40 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:58:42 - cex place new buy order: eth_btc 0.026984 0.00092 [] margin:0.32241328194487]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:58:50 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:58:51 - cex place new buy order: eth_btc 0.026985 0.00092 [] margin:0.38910505836576]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:59:00 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:59:01 - cex place new buy order: eth_btc 0.026984 0.00092 [] margin:0.32611918173733]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:59:06 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:59:07 - cex place new buy order: eth_btc 0.026988 0.00092 [] margin:0.35941900103751]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:59:17 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:59:19 - cex place new buy order: eth_btc 0.02699 0.00092 [] margin:0.32975175991108]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:59:29 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:59:30 - cex place new buy order: eth_btc 0.026988 0.00092 [] margin:0.32236549577589]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:59:40 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:59:41 - cex place new buy order: eth_btc 0.026988 0.00092 [] margin:0.35941900103751]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 2:59:51 - cex delete buy orders: eth_btc [replace]
2019-05-13 2:59:53 - cex place new buy order: eth_btc 0.026996 0.00092 [] margin:0.32967847088456]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:00:02 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:00:03 - cex place new buy order: eth_btc 0.026996 0.00092 [] margin:0.29634019854792]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:00:06 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:00:07 - cex place new buy order: eth_btc 0.026996 0.00092 [] margin:0.29634019854792]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:00:15 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:00:16 - cex place new buy order: eth_btc 0.026997 0.00092 [] margin:0.2926251064933]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:00:27 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:00:28 - cex place new buy order: eth_btc 0.026997 0.00092 [] margin:0.24447160795644]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:00:37 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:00:38 - cex place new buy order: eth_btc 0.026879 0.00093 [] margin:0.74035492391831]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:00:46 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:00:47 - cex place new buy order: eth_btc 0.026879 0.00093 [] margin:0.69199002939098]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:00:56 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:00:58 - cex place new buy order: eth_btc 0.026884 0.00093 [] margin:0.66954322273471]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:01:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:01:07 - cex place new buy order: eth_btc 0.026887 0.00093 [] margin:0.65087216870605]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:01:17 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:01:18 - cex place new buy order: eth_btc 0.026893 0.00093 [] margin:0.59123191908674]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:01:27 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:01:28 - cex place new buy order: eth_btc 0.026904 0.00093 [] margin:0.47948260481714]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:01:37 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:01:38 - cex place new buy order: eth_btc 0.026905 0.00093 [] margin:0.49061512729975]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:01:47 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:01:48 - cex place new buy order: eth_btc 0.026905 0.00093 [] margin:0.46459765842779]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:01:58 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:01:59 - cex place new buy order: eth_btc 0.026905 0.00093 [] margin:0.46459765842779]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:02:13 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:02:14 - cex place new buy order: eth_btc 0.026905 0.00093 [] margin:0.46088087716039]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:02:24 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:02:26 - cex place new buy order: eth_btc 0.026909 0.00093 [] margin:0.41621762235682]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:02:36 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:02:38 - cex place new buy order: eth_btc 0.026918 0.00092 [] margin:0.33063377665503]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:02:47 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:02:48 - cex place new buy order: eth_btc 0.026921 0.00092 [] margin:0.35288436536531]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:02:58 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:02:59 - cex place new buy order: eth_btc 0.026923 0.00092 [] margin:0.30085800245143]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:03:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:03:07 - cex place new buy order: eth_btc 0.026924 0.00092 [] margin:0.33427425345416]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:03:16 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:03:18 - cex place new buy order: eth_btc 0.026924 0.00092 [] margin:0.29713266973703]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:03:27 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:03:28 - cex place new buy order: eth_btc 0.026924 0.00092 [] margin:0.3157034615956]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:03:36 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:03:38 - cex place new buy order: eth_btc 0.026929 0.00092 [] margin:0.31193137509746]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:03:55 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:03:57 - cex place new buy order: eth_btc 0.026935 0.00092 [] margin:0.4343790607017]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:04:04 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:04:05 - cex place new buy order: eth_btc 0.02694 0.00092 [] margin:0.38604305864884]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:04:14 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:04:15 - cex place new buy order: eth_btc 0.026948 0.00092 [] margin:0.35624165058632]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:04:26 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:04:28 - cex place new buy order: eth_btc 0.026956 0.00092 [] margin:0.30419943611812]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:04:46 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:04:48 - cex place new buy order: eth_btc 0.026957 0.00092 [] margin:0.30418815150053]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:04:58 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:04:59 - cex place new buy order: eth_btc 0.026807 0.00093 [] margin:0.82441153430073]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:05:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:05:06 - cex place new buy order: eth_btc 0.026812 0.00093 [] margin:0.77950171564969]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:05:15 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:05:17 - cex place new buy order: eth_btc 0.026817 0.00093 [] margin:0.78308535630383]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:05:25 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:05:26 - cex place new buy order: eth_btc 0.026826 0.00093 [] margin:0.75672854693207]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:05:34 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:05:36 - cex place new buy order: eth_btc 0.02683 0.00093 [] margin:0.72679836004472]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:05:45 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:05:46 - cex place new buy order: eth_btc 0.026832 0.00093 [] margin:0.71556350626116]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:05:54 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:05:56 - cex place new buy order: eth_btc 0.026832 0.00093 [] margin:0.70065593321407]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:06:04 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:06:06 - cex place new buy order: eth_btc 0.026832 0.00093 [] margin:0.62239117471674]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:06:15 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:06:16 - cex place new buy order: eth_btc 0.026835 0.00093 [] margin:0.59623625861749]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:06:25 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:06:27 - cex place new buy order: eth_btc 0.026835 0.00093 [] margin:0.58878330538474]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:06:36 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:06:38 - cex place new buy order: eth_btc 0.026835 0.00093 [] margin:0.57015092230297]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:06:46 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:06:47 - cex place new buy order: eth_btc 0.026835 0.00093 [] margin:0.49934786659214]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:06:55 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:06:57 - cex place new buy order: eth_btc 0.026835 0.00093 [] margin:0.46208310042855]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:07:07 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:07:08 - cex place new buy order: eth_btc 0.026835 0.00093 [] margin:0.4471771939631]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:07:17 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:07:19 - cex place new buy order: eth_btc 0.026835 0.00093 [] margin:0.45835662381217]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:07:29 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:07:30 - cex place new buy order: eth_btc 0.026835 0.00093 [] margin:0.50680081982484]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:07:39 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:07:41 - cex place new buy order: eth_btc 0.026835 0.00093 [] margin:0.47326253027762]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:07:50 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:07:52 - cex place new buy order: eth_btc 0.026835 0.00093 [] margin:0.48816843674306]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:08:35 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:08:36 - cex place new buy order: eth_btc 0.02684 0.00093 [] margin:0.43964232488822]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:08:45 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:08:46 - cex place new buy order: eth_btc 0.026841 0.00093 [] margin:0.4321746581722]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:08:56 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:08:57 - cex place new buy order: eth_btc 0.026844 0.00093 [] margin:0.41722545075249]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:09:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:09:07 - cex place new buy order: eth_btc 0.026848 0.00093 [] margin:0.44323599523242]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:09:16 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:09:17 - cex place new buy order: eth_btc 0.02685 0.00093 [] margin:0.39478584729982]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:09:28 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:09:29 - cex place new buy order: eth_btc 0.02685 0.00093 [] margin:0.43947858472997]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:09:38 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:09:40 - cex place new buy order: eth_btc 0.02685 0.00093 [] margin:0.49906890130353]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:09:48 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:09:49 - cex place new buy order: eth_btc 0.026853 0.00093 [] margin:0.4990131456448]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:09:58 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:09:59 - cex place new buy order: eth_btc 0.026855 0.00093 [] margin:0.55855520387265]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:10:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:10:06 - cex place new buy order: eth_btc 0.026855 0.00093 [] margin:0.5473840997952]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:10:15 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:10:17 - cex place new buy order: eth_btc 0.026855 0.00093 [] margin:0.53621299571773]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:10:27 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:10:28 - cex place new buy order: eth_btc 0.026859 0.00093 [] margin:0.52868684612235]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:10:37 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:10:38 - cex place new buy order: eth_btc 0.026863 0.00093 [] margin:0.51744034545658]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:10:47 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:10:49 - cex place new buy order: eth_btc 0.026864 0.00093 [] margin:0.50625372245383]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:10:57 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:10:58 - cex place new buy order: eth_btc 0.026868 0.00093 [] margin:0.48756885514367]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:11:06 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:11:07 - cex place new buy order: eth_btc 0.026868 0.00093 [] margin:0.45034985856782]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:11:17 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:11:18 - cex place new buy order: eth_btc 0.026868 0.00093 [] margin:0.45034985856782]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:11:27 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:11:29 - cex place new buy order: eth_btc 0.02688 0.00093 [] margin:0.41666666666667]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:11:38 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:11:39 - cex place new buy order: eth_btc 0.026888 0.00093 [] margin:0.37935138351681]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:11:48 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:11:50 - cex place new buy order: eth_btc 0.02689 0.00093 [] margin:0.36444775009297]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:12:00 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:12:01 - cex place new buy order: eth_btc 0.026888 0.00093 [] margin:0.38307051472775]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:12:06 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:12:08 - cex place new buy order: eth_btc 0.026888 0.00093 [] margin:0.3719131210949]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:12:16 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:12:17 - cex place new buy order: eth_btc 0.026892 0.00093 [] margin:0.35326491149783]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:12:24 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:12:26 - cex place new buy order: eth_btc 0.026897 0.00093 [] margin:0.31973826077258]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:12:34 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:12:35 - cex place new buy order: eth_btc 0.026901 0.00093 [] margin:0.31597338388907]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:12:45 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:12:47 - cex place new buy order: eth_btc 0.026901 0.00093 [] margin:0.29366938032043]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:12:56 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:12:57 - cex place new buy order: eth_btc 0.026901 0.00093 [] margin:0.30482138210475]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:13:06 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:13:08 - cex place new buy order: eth_btc 0.026812 0.00093 [] margin:0.62658511114426]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:13:17 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:13:18 - cex place new buy order: eth_btc 0.026816 0.00093 [] margin:0.56682577565632]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:13:27 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:13:29 - cex place new buy order: eth_btc 0.026824 0.00093 [] margin:0.49582463465552]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:13:39 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:13:41 - cex place new buy order: eth_btc 0.026831 0.00093 [] margin:0.48078714919311]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:13:57 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:13:58 - cex place new buy order: eth_btc 0.026839 0.00093 [] margin:0.43220686314691]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:14:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:14:07 - cex place new buy order: eth_btc 0.026841 0.00093 [] margin:0.39864386572781]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:14:16 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:14:18 - cex place new buy order: eth_btc 0.026852 0.00093 [] margin:0.37985997318635]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:14:26 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:14:27 - cex place new buy order: eth_btc 0.026858 0.00093 [] margin:0.35371211557078]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:14:36 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:14:38 - cex place new buy order: eth_btc 0.026864 0.00093 [] margin:0.34618820726622]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:14:48 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:14:49 - cex place new buy order: eth_btc 0.02687 0.00093 [] margin:0.34983252698175]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:14:57 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:14:59 - cex place new buy order: eth_btc 0.02687 0.00093 [] margin:0.24934871604019]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:15:14 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:15:16 - cex place new buy order: eth_btc 0.026818 0.00093 [] margin:0.4027145946752]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:15:25 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:15:26 - cex place new buy order: eth_btc 0.026821 0.00093 [] margin:0.39148428470228]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:15:36 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:15:37 - cex place new buy order: eth_btc 0.026822 0.00093 [] margin:0.37655655804936]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:15:45 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:15:46 - cex place new buy order: eth_btc 0.026825 0.00093 [] margin:0.33923578751165]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:15:55 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:15:56 - cex place new buy order: eth_btc 0.026827 0.00093 [] margin:0.29820703023073]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:16:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:16:06 - cex place new buy order: eth_btc 0.026806 0.00093 [] margin:0.36185928523464]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:16:14 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:16:15 - cex place new buy order: eth_btc 0.026807 0.00093 [] margin:0.32081172827993]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:16:24 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:16:25 - cex place new buy order: eth_btc 0.026806 0.00093 [] margin:0.38424233380585]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:16:34 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:16:35 - cex place new buy order: eth_btc 0.026806 0.00093 [] margin:0.41035589047227]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:16:44 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:16:45 - cex place new buy order: eth_btc 0.026806 0.00093 [] margin:0.41408639856748]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:16:55 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:16:57 - cex place new buy order: eth_btc 0.026806 0.00093 [] margin:0.35439826904424]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:17:06 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:17:08 - cex place new buy order: eth_btc 0.026806 0.00093 [] margin:0.36932030142505]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:17:17 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:17:19 - cex place new buy order: eth_btc 0.026806 0.00093 [] margin:0.40289487428189]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:17:29 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:17:33 - cex place new buy order: eth_btc 0.026806 0.00093 [] margin:0.37305080952026]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:17:43 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:17:44 - cex place new buy order: eth_btc 0.026806 0.00093 [] margin:0.32828471237782]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:17:54 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:17:55 - cex place new buy order: eth_btc 0.026806 0.00093 [] margin:0.29097963142581]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:18:34 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:18:36 - cex place new buy order: eth_btc 0.026802 0.00093 [] margin:0.24998134467578]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:18:46 - cex delete buy orders: eth_btc [above margin]
2019-05-13 3:18:49 - cex delete buy orders: eth_btc [above margin]
2019-05-13 3:18:53 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:18:54 - cex place new buy order: eth_btc 0.026802 0.00093 [] margin:0.20147750167898]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:19:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:19:06 - cex place new buy order: eth_btc 0.026802 0.00093 [] margin:0.26490560405941]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:19:15 - cex delete buy orders: eth_btc [above margin]
2019-05-13 3:19:18 - cex delete buy orders: eth_btc [above margin]
2019-05-13 3:19:21 - cex delete buy orders: eth_btc [above margin]
2019-05-13 3:19:31 - cex delete buy orders: eth_btc [above margin]
2019-05-13 3:19:34 - cex delete buy orders: eth_btc [above margin]
2019-05-13 3:19:37 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:19:38 - cex place new buy order: eth_btc 0.026802 0.00093 [] margin:0.20520856652488]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:19:48 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:19:49 - cex place new buy order: eth_btc 0.026802 0.00093 [] margin:0.20893963137079]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:19:58 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:19:59 - cex place new buy order: eth_btc 0.026802 0.00093 [] margin:0.20893963137079]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:20:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:20:07 - cex place new buy order: eth_btc 0.026802 0.00093 [] margin:0.24251921498395]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:20:15 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:20:16 - cex place new buy order: eth_btc 0.026804 0.00093 [] margin:0.27607819728397]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:20:24 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:20:25 - cex place new buy order: eth_btc 0.026802 0.00093 [] margin:0.28356092828894]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:20:33 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:20:35 - cex place new buy order: eth_btc 0.026804 0.00093 [] margin:0.26488583793463]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:20:44 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:20:46 - cex place new buy order: eth_btc 0.026804 0.00093 [] margin:0.31711684823159]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:20:53 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:20:54 - cex place new buy order: eth_btc 0.026804 0.00093 [] margin:0.2984629159827]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:21:04 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:21:06 - cex place new buy order: eth_btc 0.026804 0.00093 [] margin:0.29100134308311]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:21:14 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:21:15 - cex place new buy order: eth_btc 0.026804 0.00093 [] margin:0.28727055663333]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:21:25 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:21:27 - cex place new buy order: eth_btc 0.026802 0.00093 [] margin:0.21267069621671]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:21:35 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:21:37 - cex place new buy order: eth_btc 0.026802 0.00093 [] margin:0.21640176106261]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:21:46 - cex delete buy orders: eth_btc [above margin]
2019-05-13 3:21:50 - cex delete buy orders: eth_btc [above margin]
2019-05-13 3:21:53 - cex delete buy orders: eth_btc [above margin]
2019-05-13 3:22:06 - cex delete buy orders: eth_btc [above margin]
2019-05-13 3:22:09 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:22:11 - cex place new buy order: eth_btc 0.026802 0.00093 [] margin:0.20147750167898]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:22:21 - cex delete buy orders: eth_btc [above margin]
2019-05-13 3:22:25 - cex delete buy orders: eth_btc [above margin]
2019-05-13 3:22:28 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:22:29 - cex place new buy order: eth_btc 0.026802 0.00093 [] margin:0.20893963137079]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:22:38 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:22:39 - cex place new buy order: eth_btc 0.026802 0.00093 [] margin:0.20893963137079]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:22:47 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:22:49 - cex place new buy order: eth_btc 0.026802 0.00093 [] margin:0.20893963137079]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:22:57 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:22:58 - cex place new buy order: eth_btc 0.026802 0.00093 [] margin:0.22013282590851]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:23:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:23:07 - cex place new buy order: eth_btc 0.026803 0.00093 [] margin:0.26489572062829]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:23:17 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:23:18 - cex place new buy order: eth_btc 0.026802 0.00093 [] margin:0.28729199313484]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:23:26 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:23:28 - cex place new buy order: eth_btc 0.026802 0.00093 [] margin:0.30594731736437]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:23:38 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:23:40 - cex place new buy order: eth_btc 0.026802 0.00093 [] margin:0.28356092828894]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:24:02 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:24:12 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:24:13 - cex place new buy order: eth_btc 0.026802 0.00093 [] margin:0.30221625251847]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:24:23 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:24:24 - cex place new buy order: eth_btc 0.026802 0.00093 [] margin:0.32087157674801]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:24:32 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:24:34 - cex place new buy order: eth_btc 0.026802 0.00093 [] margin:0.30221625251847]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:24:42 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:24:43 - cex place new buy order: eth_btc 0.026802 0.00093 [] margin:0.30221625251847]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:24:52 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:24:53 - cex place new buy order: eth_btc 0.026802 0.00093 [] margin:0.32460264159391]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:25:02 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:25:04 - cex place new buy order: eth_btc 0.026802 0.00093 [] margin:0.3693754197448]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:25:11 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:25:12 - cex place new buy order: eth_btc 0.026805 0.00093 [] margin:0.37679537399737]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:25:22 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:25:23 - cex place new buy order: eth_btc 0.026806 0.00093 [] margin:0.36932030142505]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:25:32 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:25:33 - cex place new buy order: eth_btc 0.026806 0.00093 [] margin:0.36932030142505]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:25:41 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:25:43 - cex place new buy order: eth_btc 0.026806 0.00093 [] margin:0.35439826904424]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:25:51 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:25:53 - cex place new buy order: eth_btc 0.026806 0.00093 [] margin:0.35066776094905]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:26:02 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:26:03 - cex place new buy order: eth_btc 0.026806 0.00093 [] margin:0.34693725285384]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:26:13 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:26:14 - cex place new buy order: eth_btc 0.026806 0.00093 [] margin:0.35066776094905]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:26:23 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:26:24 - cex place new buy order: eth_btc 0.026813 0.00093 [] margin:0.39533062320516]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:26:32 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:26:34 - cex place new buy order: eth_btc 0.026818 0.00093 [] margin:0.38034156163771]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:26:45 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:26:46 - cex place new buy order: eth_btc 0.026819 0.00093 [] margin:0.36168388083073]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:26:55 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:26:57 - cex place new buy order: eth_btc 0.026823 0.00093 [] margin:0.37654251947956]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:27:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:27:06 - cex place new buy order: eth_btc 0.026824 0.00093 [] margin:0.38771249627199]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:27:15 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:27:16 - cex place new buy order: eth_btc 0.026828 0.00093 [] margin:0.38765468913076]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:27:24 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:27:26 - cex place new buy order: eth_btc 0.026831 0.00093 [] margin:0.3615221199359]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:27:35 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:27:36 - cex place new buy order: eth_btc 0.026837 0.00093 [] margin:0.35026269702276]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:27:45 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:28:34 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:28:35 - cex place new buy order: eth_btc 0.026838 0.00093 [] margin:0.53282658916463]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:28:46 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:28:47 - cex place new buy order: eth_btc 0.026838 0.00093 [] margin:0.55890900961324]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:28:57 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:28:58 - cex place new buy order: eth_btc 0.026838 0.00093 [] margin:0.5663611297414]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:29:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:29:07 - cex place new buy order: eth_btc 0.026838 0.00093 [] margin:0.5663611297414]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:29:15 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:29:16 - cex place new buy order: eth_btc 0.026838 0.00093 [] margin:0.57381324986958]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:29:26 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:29:27 - cex place new buy order: eth_btc 0.026838 0.00093 [] margin:0.57008718980549]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:29:38 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:29:40 - cex place new buy order: eth_btc 0.026838 0.00093 [] margin:0.52537446903644]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:29:48 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:29:49 - cex place new buy order: eth_btc 0.026838 0.00093 [] margin:0.51047022878008]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:29:59 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:30:01 - cex place new buy order: eth_btc 0.026838 0.00093 [] margin:0.48438780833147]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:30:15 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:30:16 - cex place new buy order: eth_btc 0.026838 0.00093 [] margin:0.44712720769058]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:30:24 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:30:25 - cex place new buy order: eth_btc 0.026838 0.00093 [] margin:0.40986660704969]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:30:35 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:30:37 - cex place new buy order: eth_btc 0.026838 0.00093 [] margin:0.44340114762649]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:30:45 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:30:46 - cex place new buy order: eth_btc 0.026838 0.00093 [] margin:0.40986660704969]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:30:54 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:30:55 - cex place new buy order: eth_btc 0.026838 0.00093 [] margin:0.40986660704969]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:31:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:31:06 - cex place new buy order: eth_btc 0.026842 0.00093 [] margin:0.40608002384321]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:31:16 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:31:17 - cex place new buy order: eth_btc 0.026842 0.00093 [] margin:0.39490350942553]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:31:25 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:31:26 - cex place new buy order: eth_btc 0.026847 0.00093 [] margin:0.36130666368681]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:31:35 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:31:37 - cex place new buy order: eth_btc 0.026853 0.00093 [] margin:0.34260604029344]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:31:45 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:31:47 - cex place new buy order: eth_btc 0.026855 0.00093 [] margin:0.33140942096443]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:31:56 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:31:58 - cex place new buy order: eth_btc 0.026857 0.00093 [] margin:0.33883158952972]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:32:06 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:32:08 - cex place new buy order: eth_btc 0.026858 0.00093 [] margin:0.3127559758731]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:32:15 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:32:17 - cex place new buy order: eth_btc 0.026806 0.00093 [] margin:0.53719316570917]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:32:25 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:32:26 - cex place new buy order: eth_btc 0.02681 0.00093 [] margin:0.51473330846699]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:32:35 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:32:36 - cex place new buy order: eth_btc 0.026818 0.00093 [] margin:0.45491833842941]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:32:46 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:32:47 - cex place new buy order: eth_btc 0.026819 0.00093 [] margin:0.48473097430926]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:32:57 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:32:58 - cex place new buy order: eth_btc 0.026819 0.00093 [] margin:0.49964577351878]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:33:06 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:33:07 - cex place new buy order: eth_btc 0.026823 0.00093 [] margin:0.49211497595347]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:33:18 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:33:19 - cex place new buy order: eth_btc 0.026824 0.00093 [] margin:0.51446465851477]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:33:28 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:33:30 - cex place new buy order: eth_btc 0.026831 0.00093 [] margin:0.48451418135738]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:33:38 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:33:39 - cex place new buy order: eth_btc 0.02684 0.00093 [] margin:0.43964232488822]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:33:56 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:33:58 - cex place new buy order: eth_btc 0.026847 0.00093 [] margin:0.39855477334525]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:34:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:34:07 - cex place new buy order: eth_btc 0.026852 0.00093 [] margin:0.4059287948756]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:34:16 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:34:17 - cex place new buy order: eth_btc 0.026863 0.00093 [] margin:0.36481405650894]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:34:27 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:34:28 - cex place new buy order: eth_btc 0.026865 0.00093 [] margin:0.3498976363298]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:34:39 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:34:40 - cex place new buy order: eth_btc 0.026871 0.00093 [] margin:0.34609802389192]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:34:49 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:34:51 - cex place new buy order: eth_btc 0.026873 0.00093 [] margin:0.3014177799278]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:35:02 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:35:03 - cex place new buy order: eth_btc 0.026809 0.00093 [] margin:0.49237196463874]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:35:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:35:06 - cex place new buy order: eth_btc 0.02681 0.00093 [] margin:0.54457292055203]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:35:15 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:35:16 - cex place new buy order: eth_btc 0.026817 0.00093 [] margin:0.51459894842822]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:35:30 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:35:31 - cex place new buy order: eth_btc 0.026826 0.00093 [] margin:0.48833221501527]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:35:43 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:35:44 - cex place new buy order: eth_btc 0.026827 0.00093 [] margin:0.48458642412494]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:35:54 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:35:55 - cex place new buy order: eth_btc 0.026829 0.00093 [] margin:0.42864065004284]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:36:06 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:36:07 - cex place new buy order: eth_btc 0.026827 0.00093 [] margin:0.43240019383457]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:36:15 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:36:17 - cex place new buy order: eth_btc 0.026827 0.00093 [] margin:0.4473105453461]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:36:26 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:36:28 - cex place new buy order: eth_btc 0.026827 0.00093 [] margin:0.48085883624707]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:36:38 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:36:39 - cex place new buy order: eth_btc 0.026834 0.00093 [] margin:0.44346724304987]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:36:50 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:36:51 - cex place new buy order: eth_btc 0.026834 0.00093 [] margin:0.46210032048892]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:37:00 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:37:02 - cex place new buy order: eth_btc 0.026834 0.00093 [] margin:0.4583737050011]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:37:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:37:17 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:37:18 - cex place new buy order: eth_btc 0.026834 0.00093 [] margin:0.49936647536706]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:37:27 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:37:28 - cex place new buy order: eth_btc 0.026834 0.00093 [] margin:0.53290601475739]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:37:37 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:37:38 - cex place new buy order: eth_btc 0.026834 0.00093 [] margin:0.51427293731832]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:37:49 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:37:50 - cex place new buy order: eth_btc 0.026834 0.00093 [] margin:0.51427293731832]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:37:59 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:38:00 - cex place new buy order: eth_btc 0.026834 0.00093 [] margin:0.4844600134158]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:38:06 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:38:35 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:38:37 - cex place new buy order: eth_btc 0.026834 0.00093 [] margin:0.49936647536706]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:38:47 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:38:48 - cex place new buy order: eth_btc 0.026835 0.00093 [] margin:0.49934786659214]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:39:02 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:39:03 - cex place new buy order: eth_btc 0.026835 0.00093 [] margin:0.49562138997576]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:39:11 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:39:12 - cex place new buy order: eth_btc 0.026835 0.00093 [] margin:0.49562138997576]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:39:21 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:39:23 - cex place new buy order: eth_btc 0.026835 0.00093 [] margin:0.48071548351034]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:39:32 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:39:33 - cex place new buy order: eth_btc 0.026835 0.00093 [] margin:0.45090367057947]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:39:43 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:39:44 - cex place new buy order: eth_btc 0.026835 0.00093 [] margin:0.45090367057947]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:39:54 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:39:55 - cex place new buy order: eth_btc 0.026835 0.00093 [] margin:0.41736538103223]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:40:04 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:40:05 - cex place new buy order: eth_btc 0.026835 0.00093 [] margin:0.41363890441588]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:40:15 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:40:16 - cex place new buy order: eth_btc 0.026835 0.00093 [] margin:0.38382709148499]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:40:26 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:40:27 - cex place new buy order: eth_btc 0.026835 0.00093 [] margin:0.38382709148499]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:40:35 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:40:37 - cex place new buy order: eth_btc 0.026835 0.00093 [] margin:0.38382709148499]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:40:45 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:40:46 - cex place new buy order: eth_btc 0.026835 0.00093 [] margin:0.38382709148499]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:40:54 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:40:55 - cex place new buy order: eth_btc 0.026835 0.00093 [] margin:0.39873299795044]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:41:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:41:06 - cex place new buy order: eth_btc 0.026835 0.00093 [] margin:0.39873299795044]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:41:17 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:41:18 - cex place new buy order: eth_btc 0.026835 0.00093 [] margin:0.41363890441588]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:41:26 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:41:28 - cex place new buy order: eth_btc 0.026842 0.00093 [] margin:0.39117800461961]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:41:38 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:41:39 - cex place new buy order: eth_btc 0.026844 0.00093 [] margin:0.42095067799135]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:41:49 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:41:51 - cex place new buy order: eth_btc 0.026802 0.00093 [] margin:0.56712185657786]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:42:01 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:42:02 - cex place new buy order: eth_btc 0.026802 0.00093 [] margin:0.57085292142378]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:42:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:42:06 - cex place new buy order: eth_btc 0.026802 0.00093 [] margin:0.55592866204015]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:42:14 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:42:16 - cex place new buy order: eth_btc 0.026802 0.00093 [] margin:0.54846653234835]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:42:24 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:42:26 - cex place new buy order: eth_btc 0.026802 0.00093 [] margin:0.54846653234835]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:42:35 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:42:36 - cex place new buy order: eth_btc 0.026807 0.00093 [] margin:0.53344275748872]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:42:45 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:42:47 - cex place new buy order: eth_btc 0.026807 0.00093 [] margin:0.54090349535569]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:42:57 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:42:58 - cex place new buy order: eth_btc 0.026806 0.00093 [] margin:0.54465418189957]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:43:06 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:43:07 - cex place new buy order: eth_btc 0.026806 0.00093 [] margin:0.55211519808998]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:43:15 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:43:17 - cex place new buy order: eth_btc 0.026806 0.00093 [] margin:0.54838468999479]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:43:26 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:43:27 - cex place new buy order: eth_btc 0.026806 0.00093 [] margin:0.55957621428038]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:43:35 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:43:37 - cex place new buy order: eth_btc 0.026813 0.00093 [] margin:0.53332338790886]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:43:53 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:43:54 - cex place new buy order: eth_btc 0.026825 0.00093 [] margin:0.48835041938491]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:44:02 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:44:04 - cex place new buy order: eth_btc 0.026837 0.00093 [] margin:0.4471438685397]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:44:12 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:44:13 - cex place new buy order: eth_btc 0.026853 0.00093 [] margin:0.38729378467954]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:44:21 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:44:23 - cex place new buy order: eth_btc 0.026861 0.00093 [] margin:0.36856408919996]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:44:31 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:44:33 - cex place new buy order: eth_btc 0.026867 0.00093 [] margin:0.34242751330629]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:44:42 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:44:43 - cex place new buy order: eth_btc 0.026869 0.00093 [] margin:0.33123674122595]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:44:52 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:44:53 - cex place new buy order: eth_btc 0.02687 0.00093 [] margin:0.33122441384443]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:45:02 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:45:03 - cex place new buy order: eth_btc 0.02687 0.00093 [] margin:0.32750279121696]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:45:07 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:45:08 - cex place new buy order: eth_btc 0.02687 0.00093 [] margin:0.32750279121696]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:45:18 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:45:19 - cex place new buy order: eth_btc 0.02687 0.00093 [] margin:0.32750279121696]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:45:28 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:45:35 - cex place new buy order: eth_btc 0.02687 0.00093 [] margin:0.32750279121696]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:45:45 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:45:46 - cex place new buy order: eth_btc 0.02687 0.00093 [] margin:0.32378116858949]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:45:56 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:45:57 - cex place new buy order: eth_btc 0.02687 0.00093 [] margin:0.32378116858949]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:46:07 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:46:09 - cex place new buy order: eth_btc 0.02687 0.00093 [] margin:0.32378116858949]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:46:17 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:46:19 - cex place new buy order: eth_btc 0.02687 0.00093 [] margin:0.32378116858949]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:46:28 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:46:29 - cex place new buy order: eth_btc 0.02687 0.00093 [] margin:0.32378116858949]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:46:38 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:46:40 - cex place new buy order: eth_btc 0.02687 0.00093 [] margin:0.32378116858949]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:46:48 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:46:49 - cex place new buy order: eth_btc 0.02687 0.00093 [] margin:0.32378116858949]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:46:58 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:47:00 - cex place new buy order: eth_btc 0.02687 0.00093 [] margin:0.32378116858949]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:47:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:47:07 - cex place new buy order: eth_btc 0.02687 0.00093 [] margin:0.32378116858949]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:47:16 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:47:18 - cex place new buy order: eth_btc 0.02687 0.00093 [] margin:0.30517305545217]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:47:29 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:47:30 - cex place new buy order: eth_btc 0.02687 0.00093 [] margin:0.3014514328247]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:47:40 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:47:41 - cex place new buy order: eth_btc 0.02687 0.00093 [] margin:0.33122441384443]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:47:56 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:48:33 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:48:34 - cex place new buy order: eth_btc 0.02687 0.00093 [] margin:0.33122441384443]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:48:42 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:48:44 - cex place new buy order: eth_btc 0.026871 0.00093 [] margin:0.32749060325257]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:48:53 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:48:55 - cex place new buy order: eth_btc 0.026871 0.00093 [] margin:0.33865505563617]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:49:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:49:07 - cex place new buy order: eth_btc 0.026871 0.00093 [] margin:0.32749060325257]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:49:16 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:49:17 - cex place new buy order: eth_btc 0.026871 0.00093 [] margin:0.32749060325257]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:49:26 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:49:27 - cex place new buy order: eth_btc 0.026871 0.00093 [] margin:0.34237653976406]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:49:38 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:49:39 - cex place new buy order: eth_btc 0.026871 0.00093 [] margin:0.33493357150831]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:49:48 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:49:49 - cex place new buy order: eth_btc 0.026871 0.00093 [] margin:0.35354099214766]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:49:56 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:49:58 - cex place new buy order: eth_btc 0.026871 0.00093 [] margin:0.35354099214766]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:50:06 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:50:07 - cex place new buy order: eth_btc 0.026871 0.00093 [] margin:0.35726247627554]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:50:16 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:50:18 - cex place new buy order: eth_btc 0.026871 0.00093 [] margin:0.35726247627554]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:50:28 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:50:30 - cex place new buy order: eth_btc 0.026871 0.00093 [] margin:0.39075583342636]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:50:39 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:50:40 - cex place new buy order: eth_btc 0.026871 0.00093 [] margin:0.40192028580996]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:50:49 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:50:50 - cex place new buy order: eth_btc 0.026871 0.00093 [] margin:0.43913512708866]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:50:58 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:51:00 - cex place new buy order: eth_btc 0.026871 0.00093 [] margin:0.43169215883294]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:51:03 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:51:05 - cex place new buy order: eth_btc 0.026871 0.00093 [] margin:0.43913512708866]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:51:13 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:51:15 - cex place new buy order: eth_btc 0.026871 0.00093 [] margin:0.44285661121655]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:51:23 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:51:24 - cex place new buy order: eth_btc 0.026874 0.00093 [] margin:0.413038624693]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:51:33 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:51:34 - cex place new buy order: eth_btc 0.026879 0.00093 [] margin:0.39435990922281]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:51:43 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:51:45 - cex place new buy order: eth_btc 0.026887 0.00093 [] margin:0.37564622308179]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:51:55 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:51:56 - cex place new buy order: eth_btc 0.026888 0.00093 [] margin:0.3421600714073]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:52:04 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:52:05 - cex place new buy order: eth_btc 0.026888 0.00093 [] margin:0.3421600714073]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:52:16 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:52:17 - cex place new buy order: eth_btc 0.026888 0.00093 [] margin:0.3421600714073]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:52:27 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:52:28 - cex place new buy order: eth_btc 0.026888 0.00093 [] margin:0.3421600714073]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:52:36 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:52:37 - cex place new buy order: eth_btc 0.026891 0.00093 [] margin:0.3235283180246]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:52:47 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:52:49 - cex place new buy order: eth_btc 0.02689 0.00093 [] margin:0.33469691335068]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:52:58 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:52:59 - cex place new buy order: eth_btc 0.026805 0.00093 [] margin:0.63421003544113]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:53:13 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:53:14 - cex place new buy order: eth_btc 0.026806 0.00093 [] margin:0.58195926285161]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:53:24 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:53:25 - cex place new buy order: eth_btc 0.026806 0.00093 [] margin:0.55584570618519]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:53:36 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:53:37 - cex place new buy order: eth_btc 0.026806 0.00093 [] margin:0.56330672237559]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:53:52 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:53:53 - cex place new buy order: eth_btc 0.026809 0.00093 [] margin:0.52594278040958]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:54:02 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:54:03 - cex place new buy order: eth_btc 0.026825 0.00093 [] margin:0.47716682199441]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:54:12 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:54:13 - cex place new buy order: eth_btc 0.026837 0.00093 [] margin:0.40988187949473]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:54:22 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:54:23 - cex place new buy order: eth_btc 0.026849 0.00093 [] margin:0.36500428321351]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:54:31 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:54:33 - cex place new buy order: eth_btc 0.026855 0.00093 [] margin:0.34258052504188]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:54:43 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:54:44 - cex place new buy order: eth_btc 0.026858 0.00093 [] margin:0.34626554471666]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:54:52 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:54:54 - cex place new buy order: eth_btc 0.026858 0.00093 [] margin:0.33509568843548]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:55:03 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:55:04 - cex place new buy order: eth_btc 0.026858 0.00093 [] margin:0.3313724030084]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:55:14 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:55:15 - cex place new buy order: eth_btc 0.026858 0.00093 [] margin:0.33881897386254]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:55:24 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:55:25 - cex place new buy order: eth_btc 0.026858 0.00093 [] margin:0.33509568843548]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:55:34 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:55:35 - cex place new buy order: eth_btc 0.026858 0.00093 [] margin:0.33881897386254]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:55:44 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:55:46 - cex place new buy order: eth_btc 0.02686 0.00093 [] margin:0.33507073715562]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:55:56 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:55:57 - cex place new buy order: eth_btc 0.026859 0.00093 [] margin:0.33136006552739]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:56:04 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:56:05 - cex place new buy order: eth_btc 0.026859 0.00093 [] margin:0.33136006552739]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:56:14 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:56:15 - cex place new buy order: eth_btc 0.026859 0.00093 [] margin:0.3425295059384]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:56:24 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:56:25 - cex place new buy order: eth_btc 0.026862 0.00093 [] margin:0.32387759660486]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:56:34 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:56:35 - cex place new buy order: eth_btc 0.026862 0.00093 [] margin:0.31270940361849]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:56:44 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:56:45 - cex place new buy order: eth_btc 0.026862 0.00093 [] margin:0.31270940361849]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:56:55 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:56:57 - cex place new buy order: eth_btc 0.026862 0.00093 [] margin:0.31643213461394]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:57:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:57:06 - cex place new buy order: eth_btc 0.026862 0.00093 [] margin:0.31643213461394]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:57:15 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:57:16 - cex place new buy order: eth_btc 0.026863 0.00093 [] margin:0.3350333172021]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:57:25 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:57:26 - cex place new buy order: eth_btc 0.026863 0.00093 [] margin:0.32386553996202]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:57:34 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:57:35 - cex place new buy order: eth_btc 0.026863 0.00093 [] margin:0.3350333172021]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:57:44 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:58:33 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:58:35 - cex place new buy order: eth_btc 0.026863 0.00093 [] margin:0.3424785020288]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:58:43 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:58:44 - cex place new buy order: eth_btc 0.026863 0.00093 [] margin:0.3424785020288]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:58:53 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:58:54 - cex place new buy order: eth_btc 0.026864 0.00093 [] margin:0.37224538415721]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:59:06 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:59:08 - cex place new buy order: eth_btc 0.026864 0.00093 [] margin:0.36480047647409]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:59:17 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:59:19 - cex place new buy order: eth_btc 0.026864 0.00093 [] margin:0.36480047647409]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:59:28 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:59:29 - cex place new buy order: eth_btc 0.026864 0.00093 [] margin:0.39085765336508]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:59:37 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:59:38 - cex place new buy order: eth_btc 0.026864 0.00093 [] margin:0.37969029184037]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:59:48 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:59:49 - cex place new buy order: eth_btc 0.026864 0.00093 [] margin:0.38341274568194]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 3:59:58 - cex delete buy orders: eth_btc [replace]
2019-05-13 3:59:59 - cex place new buy order: eth_btc 0.026864 0.00093 [] margin:0.37969029184037]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:00:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:00:07 - cex place new buy order: eth_btc 0.026864 0.00093 [] margin:0.33874329958308]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:00:15 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:00:17 - cex place new buy order: eth_btc 0.026864 0.00093 [] margin:0.34991066110779]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:00:25 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:00:26 - cex place new buy order: eth_btc 0.026864 0.00093 [] margin:0.3610780226325]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:00:37 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:00:38 - cex place new buy order: eth_btc 0.026864 0.00093 [] margin:0.34246575342465]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:00:47 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:00:48 - cex place new buy order: eth_btc 0.026864 0.00093 [] margin:0.34618820726622]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:00:58 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:00:59 - cex place new buy order: eth_btc 0.026864 0.00093 [] margin:0.34246575342465]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:01:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:01:06 - cex place new buy order: eth_btc 0.026864 0.00093 [] margin:0.32013103037523]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:01:14 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:01:15 - cex place new buy order: eth_btc 0.026802 0.00093 [] margin:0.53727333781062]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:01:24 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:01:26 - cex place new buy order: eth_btc 0.026806 0.00093 [] margin:0.52227113332837]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:01:35 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:01:36 - cex place new buy order: eth_btc 0.026815 0.00093 [] margin:0.48853253775871]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:01:45 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:01:46 - cex place new buy order: eth_btc 0.026822 0.00093 [] margin:0.46603534412049]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:01:54 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:01:56 - cex place new buy order: eth_btc 0.026832 0.00093 [] margin:0.4360465116279]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:02:04 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:02:06 - cex place new buy order: eth_btc 0.026832 0.00093 [] margin:0.44350029815146]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:02:15 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:02:16 - cex place new buy order: eth_btc 0.026832 0.00093 [] margin:0.48449612403101]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:02:25 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:02:26 - cex place new buy order: eth_btc 0.026832 0.00093 [] margin:0.50313059033988]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:02:35 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:02:37 - cex place new buy order: eth_btc 0.02684 0.00093 [] margin:0.46944858420268]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:02:47 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:02:48 - cex place new buy order: eth_btc 0.026844 0.00093 [] margin:0.47310385933541]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:03:01 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:03:03 - cex place new buy order: eth_btc 0.026845 0.00093 [] margin:0.50661203203577]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:03:11 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:03:12 - cex place new buy order: eth_btc 0.026845 0.00093 [] margin:0.51406220897745]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:03:22 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:03:23 - cex place new buy order: eth_btc 0.02685 0.00093 [] margin:0.50651769087522]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:03:32 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:03:34 - cex place new buy order: eth_btc 0.02685 0.00093 [] margin:0.50651769087522]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:03:51 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:03:52 - cex place new buy order: eth_btc 0.026858 0.00093 [] margin:0.46168739295553]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:04:00 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:04:01 - cex place new buy order: eth_btc 0.02687 0.00093 [] margin:0.42426497953107]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:04:06 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:04:07 - cex place new buy order: eth_btc 0.026874 0.00093 [] margin:0.40931755600209]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:04:17 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:04:18 - cex place new buy order: eth_btc 0.026883 0.00093 [] margin:0.39058140832497]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:04:27 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:04:28 - cex place new buy order: eth_btc 0.026888 0.00093 [] margin:0.35331746504015]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:04:39 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:04:40 - cex place new buy order: eth_btc 0.026806 0.00093 [] margin:0.61553383570843]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:04:49 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:04:50 - cex place new buy order: eth_btc 0.026809 0.00093 [] margin:0.60054459323362]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:05:00 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:05:01 - cex place new buy order: eth_btc 0.026811 0.00093 [] margin:0.54455260900375]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:05:06 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:05:07 - cex place new buy order: eth_btc 0.026812 0.00093 [] margin:0.53334327912873]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:05:16 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:05:18 - cex place new buy order: eth_btc 0.026815 0.00093 [] margin:0.55565914600035]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:05:26 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:05:28 - cex place new buy order: eth_btc 0.026816 0.00093 [] margin:0.54072195704058]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:05:37 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:05:38 - cex place new buy order: eth_btc 0.026816 0.00093 [] margin:0.57801312649164]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:05:49 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:05:50 - cex place new buy order: eth_btc 0.026821 0.00093 [] margin:0.53689273330599]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:06:00 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:06:02 - cex place new buy order: eth_btc 0.026828 0.00093 [] margin:0.50320560608319]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:06:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:06:06 - cex place new buy order: eth_btc 0.026829 0.00093 [] margin:0.49945954004995]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:06:15 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:06:16 - cex place new buy order: eth_btc 0.026833 0.00093 [] margin:0.46957105057204]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:06:24 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:06:26 - cex place new buy order: eth_btc 0.026841 0.00093 [] margin:0.41354644014753]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:06:36 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:06:38 - cex place new buy order: eth_btc 0.026844 0.00093 [] margin:0.37997317836389]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:06:48 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:06:49 - cex place new buy order: eth_btc 0.026844 0.00093 [] margin:0.36507226940843]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:06:58 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:06:59 - cex place new buy order: eth_btc 0.026844 0.00093 [] margin:0.36507226940843]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:07:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:07:06 - cex place new buy order: eth_btc 0.026844 0.00093 [] margin:0.36134704216957]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:07:14 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:07:16 - cex place new buy order: eth_btc 0.026844 0.00093 [] margin:0.37624795112503]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:07:24 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:07:25 - cex place new buy order: eth_btc 0.026844 0.00093 [] margin:0.36879749664731]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:07:34 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:07:35 - cex place new buy order: eth_btc 0.026844 0.00093 [] margin:0.36134704216957]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:07:41 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:08:35 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:08:36 - cex place new buy order: eth_btc 0.026841 0.00093 [] margin:0.40236950933275]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:08:45 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:08:46 - cex place new buy order: eth_btc 0.026842 0.00093 [] margin:0.39490350942553]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:08:57 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:08:58 - cex place new buy order: eth_btc 0.026847 0.00093 [] margin:0.36875628561852]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:09:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:09:07 - cex place new buy order: eth_btc 0.026849 0.00093 [] margin:0.37617788372006]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:09:15 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:09:16 - cex place new buy order: eth_btc 0.02685 0.00093 [] margin:0.36871508379888]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:09:25 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:09:27 - cex place new buy order: eth_btc 0.02685 0.00093 [] margin:0.33147113594041]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:09:36 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:09:37 - cex place new buy order: eth_btc 0.026852 0.00093 [] margin:0.37613585580218]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:09:46 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:09:47 - cex place new buy order: eth_btc 0.026852 0.00093 [] margin:0.39103232533888]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:09:57 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:09:58 - cex place new buy order: eth_btc 0.026852 0.00093 [] margin:0.36123938626544]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:10:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:10:06 - cex place new buy order: eth_btc 0.026852 0.00093 [] margin:0.372411738418]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:10:16 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:10:18 - cex place new buy order: eth_btc 0.026852 0.00093 [] margin:0.34261879934454]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:10:27 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:10:28 - cex place new buy order: eth_btc 0.026852 0.00093 [] margin:0.34261879934454]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:10:36 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:10:38 - cex place new buy order: eth_btc 0.026852 0.00093 [] margin:0.34634291672873]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:10:46 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:10:47 - cex place new buy order: eth_btc 0.026852 0.00093 [] margin:0.33517056457619]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:11:01 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:11:03 - cex place new buy order: eth_btc 0.026852 0.00093 [] margin:0.33517056457619]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:11:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:11:06 - cex place new buy order: eth_btc 0.026852 0.00093 [] margin:0.32772232980782]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:11:15 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:11:16 - cex place new buy order: eth_btc 0.026852 0.00093 [] margin:0.32399821242366]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:11:25 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:11:26 - cex place new buy order: eth_btc 0.026852 0.00093 [] margin:0.35006703411291]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:11:35 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:11:37 - cex place new buy order: eth_btc 0.026856 0.00093 [] margin:0.33139708072683]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:11:45 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:11:46 - cex place new buy order: eth_btc 0.026858 0.00093 [] margin:0.3313724030084]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:11:55 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:11:57 - cex place new buy order: eth_btc 0.026859 0.00093 [] margin:0.33880635913475]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:12:06 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:12:07 - cex place new buy order: eth_btc 0.026861 0.00093 [] margin:0.31272104538178]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:12:15 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:12:17 - cex place new buy order: eth_btc 0.026805 0.00093 [] margin:0.50363738108561]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:12:25 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:12:27 - cex place new buy order: eth_btc 0.026806 0.00093 [] margin:0.49615757666195]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:12:36 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:12:37 - cex place new buy order: eth_btc 0.02681 0.00093 [] margin:0.48116374487133]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:12:45 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:12:47 - cex place new buy order: eth_btc 0.026802 0.00093 [] margin:0.50369375419745]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:12:55 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:12:56 - cex place new buy order: eth_btc 0.026802 0.00093 [] margin:0.48130736512202]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:13:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:13:06 - cex place new buy order: eth_btc 0.026802 0.00093 [] margin:0.45518991120066]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:13:15 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:13:17 - cex place new buy order: eth_btc 0.026802 0.00093 [] margin:0.48503842996792]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:13:25 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:13:26 - cex place new buy order: eth_btc 0.026802 0.00093 [] margin:0.47384523543019]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:13:34 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:13:35 - cex place new buy order: eth_btc 0.026802 0.00093 [] margin:0.49996268935155]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:13:51 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:13:52 - cex place new buy order: eth_btc 0.026802 0.00093 [] margin:0.49623162450563]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:14:01 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:14:03 - cex place new buy order: eth_btc 0.026802 0.00093 [] margin:0.51861801358108]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:14:13 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:14:14 - cex place new buy order: eth_btc 0.026802 0.00093 [] margin:0.58204611596149]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:14:24 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:14:25 - cex place new buy order: eth_btc 0.026802 0.00093 [] margin:0.59323931049922]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:14:34 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:14:36 - cex place new buy order: eth_btc 0.026804 0.00093 [] margin:0.58946425906581]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:14:45 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:14:46 - cex place new buy order: eth_btc 0.026804 0.00093 [] margin:0.60065661841515]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:14:55 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:14:56 - cex place new buy order: eth_btc 0.026804 0.00093 [] margin:0.62677212356363]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:15:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:15:06 - cex place new buy order: eth_btc 0.026803 0.00093 [] margin:0.61560273103756]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:15:15 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:15:16 - cex place new buy order: eth_btc 0.026807 0.00093 [] margin:0.60431976722497]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:15:25 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:15:26 - cex place new buy order: eth_btc 0.026807 0.00093 [] margin:0.596859029358]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:15:36 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:15:37 - cex place new buy order: eth_btc 0.026807 0.00093 [] margin:0.60431976722497]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:15:46 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:15:48 - cex place new buy order: eth_btc 0.026807 0.00093 [] margin:0.61924124295893]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:15:57 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:15:58 - cex place new buy order: eth_btc 0.026809 0.00093 [] margin:0.60427468387481]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:16:14 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:16:15 - cex place new buy order: eth_btc 0.026827 0.00093 [] margin:0.52186230290379]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:16:24 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:16:25 - cex place new buy order: eth_btc 0.026827 0.00093 [] margin:0.51440712714801]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:16:35 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:16:36 - cex place new buy order: eth_btc 0.026827 0.00093 [] margin:0.48831401200282]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:16:44 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:16:45 - cex place new buy order: eth_btc 0.026827 0.00093 [] margin:0.51067953927013]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:16:53 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:16:55 - cex place new buy order: eth_btc 0.026827 0.00093 [] margin:0.48458642412494]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:17:04 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:17:05 - cex place new buy order: eth_btc 0.026827 0.00093 [] margin:0.45103813322398]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:17:14 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:17:15 - cex place new buy order: eth_btc 0.026827 0.00093 [] margin:0.47713124836919]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:17:26 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:17:27 - cex place new buy order: eth_btc 0.026827 0.00093 [] margin:0.49204159988072]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:17:39 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:17:41 - cex place new buy order: eth_btc 0.026824 0.00093 [] margin:0.49582463465552]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:17:51 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:18:42 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:18:43 - cex place new buy order: eth_btc 0.026827 0.00093 [] margin:0.45476572110188]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:18:53 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:18:55 - cex place new buy order: eth_btc 0.026828 0.00093 [] margin:0.45102132100789]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:19:07 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:19:08 - cex place new buy order: eth_btc 0.026829 0.00093 [] margin:0.38764024003874]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:19:16 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:19:17 - cex place new buy order: eth_btc 0.026829 0.00093 [] margin:0.37273100003727]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:19:27 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:19:28 - cex place new buy order: eth_btc 0.026829 0.00093 [] margin:0.37645831003763]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:19:38 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:19:40 - cex place new buy order: eth_btc 0.026829 0.00093 [] margin:0.35782176003578]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:19:54 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:19:56 - cex place new buy order: eth_btc 0.026829 0.00093 [] margin:0.36527638003652]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:20:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:20:06 - cex place new buy order: eth_btc 0.026829 0.00093 [] margin:0.41373141004135]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:20:15 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:20:17 - cex place new buy order: eth_btc 0.026829 0.00093 [] margin:0.39882217003988]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:20:26 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:20:27 - cex place new buy order: eth_btc 0.026829 0.00093 [] margin:0.42491334004249]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:20:35 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:20:37 - cex place new buy order: eth_btc 0.02683 0.00093 [] margin:0.43607901602682]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:20:46 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:20:47 - cex place new buy order: eth_btc 0.026829 0.00093 [] margin:0.42118603004211]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:20:56 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:20:57 - cex place new buy order: eth_btc 0.026829 0.00093 [] margin:0.42491334004249]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:21:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:21:06 - cex place new buy order: eth_btc 0.026829 0.00093 [] margin:0.42491334004249]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:21:14 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:21:15 - cex place new buy order: eth_btc 0.026833 0.00093 [] margin:0.4024894719189]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:21:24 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:21:25 - cex place new buy order: eth_btc 0.026833 0.00093 [] margin:0.421123243767]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:21:38 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:21:39 - cex place new buy order: eth_btc 0.026841 0.00093 [] margin:0.3762900040982]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:21:47 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:21:49 - cex place new buy order: eth_btc 0.026841 0.00093 [] margin:0.36883871688833]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:21:56 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:21:57 - cex place new buy order: eth_btc 0.026843 0.00093 [] margin:0.32038147748017]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:22:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:22:07 - cex place new buy order: eth_btc 0.026844 0.00093 [] margin:0.32036954254209]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:22:15 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:22:17 - cex place new buy order: eth_btc 0.026845 0.00093 [] margin:0.33153287390575]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:22:25 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:22:26 - cex place new buy order: eth_btc 0.026845 0.00093 [] margin:0.33525796237661]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:22:34 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:22:35 - cex place new buy order: eth_btc 0.026848 0.00093 [] margin:0.357568533969]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:22:44 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:22:45 - cex place new buy order: eth_btc 0.026851 0.00093 [] margin:0.35380432758556]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:22:56 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:22:57 - cex place new buy order: eth_btc 0.026852 0.00093 [] margin:0.36496350364963]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:23:06 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:23:07 - cex place new buy order: eth_btc 0.026852 0.00093 [] margin:0.36496350364963]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:23:17 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:23:18 - cex place new buy order: eth_btc 0.026852 0.00093 [] margin:0.36496350364963]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:23:28 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:23:29 - cex place new buy order: eth_btc 0.026852 0.00093 [] margin:0.35006703411291]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:23:40 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:23:41 - cex place new buy order: eth_btc 0.026855 0.00093 [] margin:0.33885682368275]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:24:00 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:24:02 - cex place new buy order: eth_btc 0.026856 0.00093 [] margin:0.33139708072683]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:24:13 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:24:14 - cex place new buy order: eth_btc 0.026856 0.00093 [] margin:0.30533214179327]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:24:25 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:24:27 - cex place new buy order: eth_btc 0.026809 0.00093 [] margin:0.48118169271514]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:24:37 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:24:38 - cex place new buy order: eth_btc 0.02681 0.00093 [] margin:0.49981350242447]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:24:47 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:24:48 - cex place new buy order: eth_btc 0.02681 0.00093 [] margin:0.50354345393511]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:24:56 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:24:58 - cex place new buy order: eth_btc 0.026814 0.00093 [] margin:0.49973894234354]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:25:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:25:06 - cex place new buy order: eth_btc 0.026818 0.00093 [] margin:0.49966440450444]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:25:16 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:25:17 - cex place new buy order: eth_btc 0.026827 0.00093 [] margin:0.47340366049129]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:25:25 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:25:27 - cex place new buy order: eth_btc 0.026832 0.00093 [] margin:0.45468097793677]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:25:35 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:25:36 - cex place new buy order: eth_btc 0.02684 0.00093 [] margin:0.44709388971684]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:25:45 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:25:46 - cex place new buy order: eth_btc 0.026845 0.00093 [] margin:0.44328552803128]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:25:55 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:25:57 - cex place new buy order: eth_btc 0.026845 0.00093 [] margin:0.40975973179362]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:26:06 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:26:07 - cex place new buy order: eth_btc 0.026848 0.00093 [] margin:0.38364123957091]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:26:17 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:26:18 - cex place new buy order: eth_btc 0.026853 0.00093 [] margin:0.36122593378767]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:26:28 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:26:29 - cex place new buy order: eth_btc 0.026856 0.00093 [] margin:0.31277926720286]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:26:37 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:26:39 - cex place new buy order: eth_btc 0.026855 0.00093 [] margin:0.31651461552782]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:26:49 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:26:50 - cex place new buy order: eth_btc 0.026855 0.00093 [] margin:0.24948799106312]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:26:58 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:27:00 - cex place new buy order: eth_btc 0.026855 0.00093 [] margin:0.24948799106312]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:27:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:27:07 - cex place new buy order: eth_btc 0.026855 0.00093 [] margin:0.23831688698566]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:27:16 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:27:17 - cex place new buy order: eth_btc 0.026855 0.00093 [] margin:0.26438279649972]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:27:26 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:27:27 - cex place new buy order: eth_btc 0.026855 0.00093 [] margin:0.26438279649972]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:27:36 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:27:37 - cex place new buy order: eth_btc 0.026855 0.00093 [] margin:0.27927760193631]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:27:47 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:27:48 - cex place new buy order: eth_btc 0.026855 0.00093 [] margin:0.29417240737293]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:27:57 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:27:58 - cex place new buy order: eth_btc 0.026855 0.00093 [] margin:0.29417240737293]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:28:13 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:28:37 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:28:38 - cex place new buy order: eth_btc 0.026855 0.00093 [] margin:0.30534351145037]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:28:47 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:28:48 - cex place new buy order: eth_btc 0.026855 0.00093 [] margin:0.29417240737293]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:28:56 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:28:57 - cex place new buy order: eth_btc 0.026805 0.00093 [] margin:0.49617608655101]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:29:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:29:07 - cex place new buy order: eth_btc 0.026806 0.00093 [] margin:0.51107960904275]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:29:16 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:29:17 - cex place new buy order: eth_btc 0.026806 0.00093 [] margin:0.51854062523315]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:29:25 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:29:26 - cex place new buy order: eth_btc 0.026806 0.00093 [] margin:0.49988808475714]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:29:34 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:29:35 - cex place new buy order: eth_btc 0.026809 0.00093 [] margin:0.49610205527995]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:29:43 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:29:44 - cex place new buy order: eth_btc 0.02681 0.00093 [] margin:0.49608355091384]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:29:53 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:29:54 - cex place new buy order: eth_btc 0.02681 0.00093 [] margin:0.47370384185006]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:30:04 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:30:06 - cex place new buy order: eth_btc 0.02681 0.00093 [] margin:0.46251398731816]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:30:17 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:30:18 - cex place new buy order: eth_btc 0.026812 0.00093 [] margin:0.47366850663881]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:30:27 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:30:28 - cex place new buy order: eth_btc 0.026812 0.00093 [] margin:0.4699388333582]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:30:37 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:30:38 - cex place new buy order: eth_btc 0.026812 0.00093 [] margin:0.4699388333582]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:30:46 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:30:47 - cex place new buy order: eth_btc 0.026812 0.00093 [] margin:0.4699388333582]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:30:57 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:30:59 - cex place new buy order: eth_btc 0.026812 0.00093 [] margin:0.4699388333582]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:31:04 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:31:06 - cex place new buy order: eth_btc 0.026812 0.00093 [] margin:0.47366850663881]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:31:13 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:31:15 - cex place new buy order: eth_btc 0.026812 0.00093 [] margin:0.48485752648066]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:31:32 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:31:33 - cex place new buy order: eth_btc 0.026823 0.00093 [] margin:0.50329940722513]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:31:45 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:31:47 - cex place new buy order: eth_btc 0.026836 0.00093 [] margin:0.47324489491727]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:31:57 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:31:58 - cex place new buy order: eth_btc 0.026843 0.00093 [] margin:0.46194538613418]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:32:14 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:32:24 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:32:25 - cex place new buy order: eth_btc 0.026856 0.00093 [] margin:0.43193327375632]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:32:33 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:32:34 - cex place new buy order: eth_btc 0.026863 0.00093 [] margin:0.43926590477608]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:32:43 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:32:45 - cex place new buy order: eth_btc 0.026867 0.00093 [] margin:0.4131462388804]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:32:54 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:32:55 - cex place new buy order: eth_btc 0.026873 0.00093 [] margin:0.37584192311986]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:33:06 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:33:07 - cex place new buy order: eth_btc 0.026873 0.00093 [] margin:0.39816916607747]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:33:15 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:33:17 - cex place new buy order: eth_btc 0.026873 0.00093 [] margin:0.40561158039667]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:33:26 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:33:28 - cex place new buy order: eth_btc 0.026873 0.00093 [] margin:0.40561158039667]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:33:36 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:33:38 - cex place new buy order: eth_btc 0.026876 0.00093 [] margin:0.40928709629409]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:33:54 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:33:55 - cex place new buy order: eth_btc 0.026882 0.00093 [] margin:0.37199613124024]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:34:04 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:34:05 - cex place new buy order: eth_btc 0.02689 0.00093 [] margin:0.34213462253625]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:34:15 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:34:16 - cex place new buy order: eth_btc 0.026899 0.00093 [] margin:0.30856165656716]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:34:25 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:34:26 - cex place new buy order: eth_btc 0.026905 0.00093 [] margin:0.26389146998698]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:34:34 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:34:35 - cex place new buy order: eth_btc 0.026905 0.00093 [] margin:0.25645790745215]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:34:44 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:34:45 - cex place new buy order: eth_btc 0.026905 0.00093 [] margin:0.25274112618472]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:34:55 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:34:57 - cex place new buy order: eth_btc 0.026905 0.00093 [] margin:0.25274112618472]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:35:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:35:07 - cex place new buy order: eth_btc 0.026905 0.00093 [] margin:0.25274112618472]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:35:15 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:35:16 - cex place new buy order: eth_btc 0.026907 0.00093 [] margin:0.26387185490764]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:35:25 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:35:27 - cex place new buy order: eth_btc 0.026907 0.00093 [] margin:0.26387185490764]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:35:36 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:35:37 - cex place new buy order: eth_btc 0.026907 0.00093 [] margin:0.23785631991675]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:35:48 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:35:50 - cex place new buy order: eth_btc 0.026907 0.00093 [] margin:0.25643884491025]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:35:59 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:36:00 - cex place new buy order: eth_btc 0.026907 0.00093 [] margin:0.25643884491025]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:36:06 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:36:07 - cex place new buy order: eth_btc 0.026908 0.00093 [] margin:0.26386204846143]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:36:16 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:36:17 - cex place new buy order: eth_btc 0.026909 0.00093 [] margin:0.26385224274406]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:36:26 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:36:28 - cex place new buy order: eth_btc 0.026909 0.00093 [] margin:0.27871715782823]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:36:37 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:36:38 - cex place new buy order: eth_btc 0.026913 0.00093 [] margin:0.25266599784493]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:36:47 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:36:49 - cex place new buy order: eth_btc 0.026913 0.00093 [] margin:0.28239140935606]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:36:58 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:37:00 - cex place new buy order: eth_btc 0.026913 0.00093 [] margin:0.24895032140602]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:37:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:37:06 - cex place new buy order: eth_btc 0.026913 0.00093 [] margin:0.2600973507227]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:37:16 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:37:18 - cex place new buy order: eth_btc 0.026913 0.00093 [] margin:0.2600973507227]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:37:26 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:37:27 - cex place new buy order: eth_btc 0.026913 0.00093 [] margin:0.27496005647829]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:37:37 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:37:38 - cex place new buy order: eth_btc 0.026917 0.00092 [] margin:0.24519820187985]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:37:48 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:37:49 - cex place new buy order: eth_btc 0.026917 0.00092 [] margin:0.24519820187985]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:37:57 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:37:58 - cex place new buy order: eth_btc 0.026917 0.00092 [] margin:0.26005869896348]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:38:12 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:38:13 - cex place new buy order: eth_btc 0.026917 0.00092 [] margin:0.24519820187985]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:38:43 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:38:44 - cex place new buy order: eth_btc 0.026917 0.00092 [] margin:0.2674889475053]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:38:52 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:38:54 - cex place new buy order: eth_btc 0.026917 0.00092 [] margin:0.26377382323439]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:39:02 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:39:03 - cex place new buy order: eth_btc 0.026917 0.00092 [] margin:0.27863432031801]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:39:12 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:39:13 - cex place new buy order: eth_btc 0.026921 0.00092 [] margin:0.26744920322423]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:39:22 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:39:23 - cex place new buy order: eth_btc 0.026922 0.00092 [] margin:0.26743926899933]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:39:32 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:39:33 - cex place new buy order: eth_btc 0.026921 0.00092 [] margin:0.28230749229226]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:39:40 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:39:42 - cex place new buy order: eth_btc 0.026922 0.00092 [] margin:0.33801352054081]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:39:50 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:39:51 - cex place new buy order: eth_btc 0.026922 0.00092 [] margin:0.34915682341579]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:39:59 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:40:00 - cex place new buy order: eth_btc 0.026922 0.00092 [] margin:0.34915682341579]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:40:13 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:40:14 - cex place new buy order: eth_btc 0.026922 0.00092 [] margin:0.38630116633236]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:40:24 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:40:25 - cex place new buy order: eth_btc 0.026922 0.00092 [] margin:0.41601664066562]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:40:33 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:40:35 - cex place new buy order: eth_btc 0.026922 0.00092 [] margin:0.41230220637396]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:40:43 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:40:44 - cex place new buy order: eth_btc 0.026922 0.00092 [] margin:0.4345888121239]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:40:56 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:40:59 - cex place new buy order: eth_btc 0.026922 0.00092 [] margin:0.41230220637396]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:41:04 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:41:05 - cex place new buy order: eth_btc 0.026922 0.00092 [] margin:0.40487333779065]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:41:21 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:41:22 - cex place new buy order: eth_btc 0.026922 0.00092 [] margin:0.40487333779065]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:41:31 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:41:32 - cex place new buy order: eth_btc 0.026922 0.00092 [] margin:0.39744446920733]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:41:42 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:41:43 - cex place new buy order: eth_btc 0.026927 0.00092 [] margin:0.38251569057079]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:41:52 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:41:54 - cex place new buy order: eth_btc 0.026861 0.00093 [] margin:0.59565913406054]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:42:02 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:42:04 - cex place new buy order: eth_btc 0.026827 0.00093 [] margin:0.67469340589705]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:42:12 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:42:13 - cex place new buy order: eth_btc 0.026827 0.00093 [] margin:0.63368993924031]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:42:23 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:42:25 - cex place new buy order: eth_btc 0.026832 0.00093 [] margin:0.62611806797852]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:42:35 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:42:36 - cex place new buy order: eth_btc 0.026835 0.00093 [] margin:0.59996273523384]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:42:46 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:42:48 - cex place new buy order: eth_btc 0.026843 0.00093 [] margin:0.4358678240137]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:42:57 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:42:58 - cex place new buy order: eth_btc 0.026844 0.00093 [] margin:0.42095067799135]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:43:12 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:43:14 - cex place new buy order: eth_btc 0.026848 0.00093 [] margin:0.40226460071513]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:43:22 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:43:23 - cex place new buy order: eth_btc 0.026848 0.00093 [] margin:0.357568533969]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:43:33 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:43:34 - cex place new buy order: eth_btc 0.026848 0.00093 [] margin:0.35011918951133]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:43:52 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:43:53 - cex place new buy order: eth_btc 0.026852 0.00093 [] margin:0.34261879934454]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:44:01 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:44:02 - cex place new buy order: eth_btc 0.026863 0.00093 [] margin:0.29036220824181]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:44:11 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:44:12 - cex place new buy order: eth_btc 0.026871 0.00093 [] margin:0.26050388895091]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:44:21 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:44:23 - cex place new buy order: eth_btc 0.026871 0.00093 [] margin:0.24561795243943]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:44:34 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:44:35 - cex place new buy order: eth_btc 0.026871 0.00093 [] margin:0.24189646831156]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:44:43 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:44:45 - cex place new buy order: eth_btc 0.026871 0.00093 [] margin:0.24189646831156]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:44:54 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:44:56 - cex place new buy order: eth_btc 0.026804 0.00093 [] margin:0.43277122817489]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:45:19 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:45:20 - cex place new buy order: eth_btc 0.026809 0.00093 [] margin:0.41404006117349]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:45:40 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:45:42 - cex place new buy order: eth_btc 0.026814 0.00093 [] margin:0.35056313865891]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:45:52 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:45:53 - cex place new buy order: eth_btc 0.026815 0.00093 [] margin:0.36546708931566]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:46:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:46:07 - cex place new buy order: eth_btc 0.026818 0.00093 [] margin:0.35796852860019]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:46:17 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:46:19 - cex place new buy order: eth_btc 0.026826 0.00093 [] margin:0.33549541489599]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:46:27 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:46:28 - cex place new buy order: eth_btc 0.026839 0.00093 [] margin:0.28689593501992]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:46:38 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:46:40 - cex place new buy order: eth_btc 0.026844 0.00093 [] margin:0.24586499776487]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:46:48 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:46:50 - cex place new buy order: eth_btc 0.026846 0.00093 [] margin:0.23839678164344]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:46:58 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:47:00 - cex place new buy order: eth_btc 0.026846 0.00093 [] margin:0.21232213365119]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:47:12 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:47:13 - cex place new buy order: eth_btc 0.026846 0.00093 [] margin:0.21604708336438]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:47:24 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:47:25 - cex place new buy order: eth_btc 0.026804 0.00093 [] margin:0.36561707207878]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:47:34 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:47:36 - cex place new buy order: eth_btc 0.026813 0.00093 [] margin:0.33192854212509]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:47:45 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:47:46 - cex place new buy order: eth_btc 0.026822 0.00093 [] margin:0.30199090299008]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:47:55 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:47:56 - cex place new buy order: eth_btc 0.026826 0.00093 [] margin:0.26839633191678]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:48:06 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:48:07 - cex place new buy order: eth_btc 0.026826 0.00093 [] margin:0.24602997092371]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:48:16 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:48:17 - cex place new buy order: eth_btc 0.026826 0.00093 [] margin:0.22366360993065]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:48:38 - cex delete buy orders: eth_btc [above margin]
2019-05-13 4:48:42 - cex delete buy orders: eth_btc [above margin]
2019-05-13 4:48:45 - cex delete buy orders: eth_btc [above margin]
2019-05-13 4:48:54 - cex delete buy orders: eth_btc[move]
2019-05-13 4:48:55 - cex place new buy order: eth_btc 0.026801 0.00093 [] margin:0.16776646907504]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:49:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:49:06 - cex place new buy order: eth_btc 0.026801 0.00093 [] margin:0.2387970598112]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:49:15 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:49:17 - cex place new buy order: eth_btc 0.026801 0.00093 [] margin:0.24252826387074]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:49:32 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:49:33 - cex place new buy order: eth_btc 0.026801 0.00093 [] margin:0.23506585575164]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:49:43 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:49:45 - cex place new buy order: eth_btc 0.026801 0.00093 [] margin:0.22014103951344]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:50:01 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:50:02 - cex place new buy order: eth_btc 0.026801 0.00093 [] margin:0.22760344763255]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:50:03 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:50:05 - cex place new buy order: eth_btc 0.026801 0.00093 [] margin:0.22760344763255]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:50:14 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:50:15 - cex place new buy order: eth_btc 0.026801 0.00093 [] margin:0.23506585575164]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:50:24 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:50:25 - cex place new buy order: eth_btc 0.026801 0.00093 [] margin:0.24252826387074]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:50:33 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:50:35 - cex place new buy order: eth_btc 0.026801 0.00093 [] margin:0.22014103951344]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:50:44 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:50:45 - cex place new buy order: eth_btc 0.026801 0.00093 [] margin:0.23506585575164]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:50:55 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:50:57 - cex place new buy order: eth_btc 0.026801 0.00093 [] margin:0.24999067198985]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:51:07 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:51:08 - cex place new buy order: eth_btc 0.026801 0.00093 [] margin:0.26491548822805]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:51:57 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:51:59 - cex place new buy order: eth_btc 0.026801 0.00093 [] margin:0.24999067198985]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:52:15 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:52:17 - cex place new buy order: eth_btc 0.026801 0.00093 [] margin:0.26118428416848]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:52:26 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:52:28 - cex place new buy order: eth_btc 0.026801 0.00093 [] margin:0.21267863139434]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:53:14 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:53:15 - cex place new buy order: eth_btc 0.026801 0.00093 [] margin:0.24252826387074]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:53:24 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:53:25 - cex place new buy order: eth_btc 0.026802 0.00093 [] margin:0.29475412282665]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:53:34 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:53:36 - cex place new buy order: eth_btc 0.026802 0.00093 [] margin:0.25744347436758]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:53:54 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:53:55 - cex place new buy order: eth_btc 0.026802 0.00093 [] margin:0.26863666890531]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:54:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:54:06 - cex place new buy order: eth_btc 0.026804 0.00093 [] margin:0.26861662438442]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:54:15 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:54:16 - cex place new buy order: eth_btc 0.026808 0.00093 [] margin:0.27603700387944]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:54:27 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:54:29 - cex place new buy order: eth_btc 0.026816 0.00093 [] margin:0.26476730310263]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:54:42 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:54:43 - cex place new buy order: eth_btc 0.026804 0.00093 [] margin:0.2947321295329]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:54:51 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:54:54 - cex place new buy order: eth_btc 0.026804 0.00093 [] margin:0.2947321295329]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:55:06 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:55:07 - cex place new buy order: eth_btc 0.026807 0.00093 [] margin:0.30215988361249]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:55:15 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:55:17 - cex place new buy order: eth_btc 0.026809 0.00093 [] margin:0.29467716065501]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:55:27 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:55:28 - cex place new buy order: eth_btc 0.026812 0.00093 [] margin:0.28345516932715]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:55:36 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:55:38 - cex place new buy order: eth_btc 0.026813 0.00093 [] margin:0.24987879013911]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:55:46 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:55:48 - cex place new buy order: eth_btc 0.026813 0.00093 [] margin:0.24614925595794]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:55:56 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:55:57 - cex place new buy order: eth_btc 0.026813 0.00093 [] margin:0.24614925595794]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:56:06 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:56:07 - cex place new buy order: eth_btc 0.026801 0.00093 [] margin:0.25745308010896]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:56:15 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:56:17 - cex place new buy order: eth_btc 0.026801 0.00093 [] margin:0.20894742733479]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:56:25 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:56:27 - cex place new buy order: eth_btc 0.026801 0.00093 [] margin:0.20521622327525]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:56:37 - cex delete buy orders: eth_btc [above margin]
2019-05-13 4:56:41 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:56:42 - cex place new buy order: eth_btc 0.026801 0.00093 [] margin:0.2164098354539]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:56:52 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:56:53 - cex place new buy order: eth_btc 0.026801 0.00093 [] margin:0.22387224357299]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:57:03 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:57:04 - cex place new buy order: eth_btc 0.026801 0.00093 [] margin:0.22760344763255]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:57:06 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:57:07 - cex place new buy order: eth_btc 0.026801 0.00093 [] margin:0.22760344763255]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:57:17 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:57:18 - cex place new buy order: eth_btc 0.026801 0.00093 [] margin:0.2537218760494]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:57:33 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:57:34 - cex place new buy order: eth_btc 0.026804 0.00093 [] margin:0.27980898373376]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:58:34 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:58:35 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:58:36 - cex place new buy order: eth_btc 0.026809 0.00093 [] margin:0.28348688873139]Array
(
    [error] => Nonce must be incremented
)

2019-05-13 4:58:37 - cex place new buy order: eth_btc 0.026809 0.00093 [] margin:0.35808870155545]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:58:46 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:58:47 - cex place new buy order: eth_btc 0.026821 0.00093 [] margin:0.32064427127996]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:58:57 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:58:58 - cex place new buy order: eth_btc 0.026831 0.00093 [] margin:0.25343818717154]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:59:11 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:59:13 - cex place new buy order: eth_btc 0.026805 0.00093 [] margin:0.25368401417645]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:59:23 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:59:25 - cex place new buy order: eth_btc 0.026801 0.00093 [] margin:0.26864669228759]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 4:59:52 - cex delete buy orders: eth_btc [replace]
2019-05-13 4:59:53 - cex place new buy order: eth_btc 0.026803 0.00093 [] margin:0.26489572062829]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 5:00:02 - cex delete buy orders: eth_btc [replace]
2019-05-13 5:00:03 - cex place new buy order: eth_btc 0.026805 0.00093 [] margin:0.27233725051294]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 5:00:13 - cex delete buy orders: eth_btc [replace]
2019-05-13 5:00:14 - cex place new buy order: eth_btc 0.026805 0.00093 [] margin:0.26487595597835]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 5:00:24 - cex delete buy orders: eth_btc [replace]
2019-05-13 5:00:25 - cex place new buy order: eth_btc 0.026806 0.00093 [] margin:0.29097963142581]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 5:00:34 - cex delete buy orders: eth_btc [replace]
2019-05-13 5:00:35 - cex place new buy order: eth_btc 0.026806 0.00093 [] margin:0.31336267999702]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 5:00:44 - cex delete buy orders: eth_btc [replace]
2019-05-13 5:00:45 - cex place new buy order: eth_btc 0.026806 0.00093 [] margin:0.33947623666344]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 5:00:55 - cex delete buy orders: eth_btc [replace]
2019-05-13 5:00:56 - cex place new buy order: eth_btc 0.026806 0.00093 [] margin:0.32082369618742]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 5:01:06 - cex delete buy orders: eth_btc [replace]
2019-05-13 5:01:07 - cex place new buy order: eth_btc 0.026809 0.00093 [] margin:0.33943824834943]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 5:01:16 - cex delete buy orders: eth_btc [replace]
2019-05-13 5:01:18 - cex place new buy order: eth_btc 0.02681 0.00093 [] margin:0.30958597538231]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 5:01:37 - cex delete buy orders: eth_btc [replace]
2019-05-13 5:01:38 - cex place new buy order: eth_btc 0.026813 0.00093 [] margin:0.43262596501699]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 5:01:46 - cex delete buy orders: eth_btc [replace]
2019-05-13 5:01:47 - cex place new buy order: eth_btc 0.026818 0.00093 [] margin:0.38034156163771]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 5:01:55 - cex delete buy orders: eth_btc [replace]
2019-05-13 5:01:56 - cex place new buy order: eth_btc 0.026826 0.00093 [] margin:0.33549541489599]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 5:02:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 5:02:07 - cex place new buy order: eth_btc 0.026831 0.00093 [] margin:0.28325444448585]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 5:02:47 - cex delete buy orders: eth_btc [replace]
2019-05-13 5:02:48 - cex place new buy order: eth_btc 0.026833 0.00093 [] margin:0.26832631461258]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 5:03:33 - cex delete buy orders: eth_btc [replace]
2019-05-13 5:03:35 - cex place new buy order: eth_btc 0.026833 0.00093 [] margin:0.21242499906831]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 5:03:50 - cex delete buy orders: eth_btc [replace]
2019-05-13 5:03:52 - cex place new buy order: eth_btc 0.026805 0.00093 [] margin:0.31710501772058]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 5:04:24 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:04:27 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:04:32 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:04:47 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:04:50 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:04:53 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:05:01 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:05:07 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:05:22 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:05:23 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:05:51 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:05:55 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:06:05 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:06:09 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:06:12 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:06:21 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:06:25 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:06:27 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:06:37 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:06:41 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:06:45 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:06:55 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:06:59 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:07:02 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:07:16 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:09:49 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:09:49 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:09:49 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:09:51 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:09:51 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:09:54 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:10:02 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:10:05 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:10:05 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:10:08 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:10:31 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:10:33 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:10:43 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:14:14 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:14:14 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:14:14 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:14:14 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:14:15 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:14:18 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:14:18 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:14:18 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:14:19 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:14:21 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:14:29 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:14:32 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:14:34 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:14:43 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:14:53 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:14:56 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:15:06 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:15:10 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:15:13 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:15:23 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:15:27 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:15:30 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:15:54 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:15:57 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:16:01 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:16:05 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:16:08 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:16:11 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:16:22 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:16:25 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:16:29 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:16:39 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:16:43 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:16:46 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:17:08 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:17:12 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:17:15 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:17:23 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:17:26 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:17:29 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:17:37 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:17:41 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:17:43 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:17:51 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:17:53 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:17:56 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:18:04 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:18:08 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:18:11 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:18:21 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:20:40 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:20:40 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:20:42 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:20:43 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:20:45 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:20:46 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:20:48 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:20:55 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:20:59 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:21:01 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:21:14 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:21:18 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:21:22 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:21:33 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:21:37 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:21:43 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:21:54 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:22:50 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:23:01 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:23:02 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:23:04 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:23:05 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:23:05 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:23:07 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:23:11 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:23:20 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:23:23 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:24:06 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:24:10 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:24:14 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:25:07 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:25:26 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:25:26 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:25:29 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:25:29 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:25:49 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:25:54 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:25:58 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:26:01 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:26:04 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:26:59 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:27:03 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:27:04 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:27:06 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:27:10 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:27:19 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:27:22 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:27:26 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:27:35 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:27:38 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:27:41 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:28:14 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:28:17 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:28:20 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:28:30 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:28:34 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:28:37 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:28:46 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:28:48 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:28:59 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:29:05 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:29:09 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:29:12 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:29:21 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:29:25 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:29:28 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:32:00 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:32:01 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:32:02 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:32:04 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:32:04 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:32:04 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:32:06 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:32:07 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:32:09 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:32:09 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:32:17 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:32:19 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:32:24 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:32:34 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:33:10 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:33:11 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:33:13 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:33:14 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:33:17 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:33:33 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:33:38 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:33:42 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:33:58 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:34:01 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:34:05 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:34:06 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:34:09 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:34:22 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:34:53 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:34:56 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:35:00 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:35:07 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:35:11 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:36:10 - cex delete buy orders: eth_btc[move]
2019-05-13 5:36:11 - cex delete buy orders: eth_btc [above margin]
2019-05-13 5:36:11 - cex place new buy order: eth_btc 0.026801 0.00093 [] margin:0.089398793116291]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 5:36:19 - cex delete buy orders: eth_btc[move]
2019-05-13 5:36:20 - cex place new buy order: eth_btc 0.026801 0.00093 [] margin:0.10802354168218]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 5:36:28 - cex delete buy orders: eth_btc[move]
2019-05-13 5:36:30 - cex place new buy order: eth_btc 0.026801 0.00093 [] margin:0.11919839082171]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 5:36:40 - cex delete buy orders: eth_btc[move]
2019-05-13 5:36:41 - cex place new buy order: eth_btc 0.026801 0.00093 [] margin:0.13037323996126]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 5:37:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 5:37:06 - cex place new buy order: eth_btc 0.026833 0.00093 [] margin:0.22733201654679]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 5:37:15 - cex delete buy orders: eth_btc[move]
2019-05-13 5:37:17 - cex place new buy order: eth_btc 0.026804 0.00093 [] margin:0.15635470180926]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 5:37:25 - cex delete buy orders: eth_btc[move]
2019-05-13 5:37:27 - cex place new buy order: eth_btc 0.026804 0.00093 [] margin:0.12657285384559]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 5:38:12 - cex delete buy orders: eth_btc[move]
2019-05-13 5:38:13 - cex place new buy order: eth_btc 0.026804 0.00093 [] margin:0.15635470180926]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 5:38:22 - cex delete buy orders: eth_btc[move]
2019-05-13 5:38:23 - cex place new buy order: eth_btc 0.026804 0.00093 [] margin:0.11912739185467]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 5:39:13 - cex delete buy orders: eth_btc[move]
2019-05-13 5:39:13 - cex delete buy orders: eth_btc[move]
2019-05-13 5:39:14 - cex place new buy order: eth_btc 0.026804 0.00093 [] margin:0.16384896104862]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 5:39:15 - cex place new buy order: eth_btc 0.026804 0.00093 [] margin:0.1824681611678]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 5:39:24 - cex delete buy orders: eth_btc[move]
2019-05-13 5:39:26 - cex place new buy order: eth_btc 0.026804 0.00093 [] margin:0.11164867882396]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 5:39:37 - cex delete buy orders: eth_btc[move]
2019-05-13 5:39:38 - cex place new buy order: eth_btc 0.026804 0.00093 [] margin:0.11164867882396]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 5:39:46 - cex delete buy orders: eth_btc[move]
2019-05-13 5:39:48 - cex place new buy order: eth_btc 0.026804 0.00093 [] margin:0.096762188314092]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 5:42:25 - cex delete buy orders: eth_btc [replace]
2019-05-13 5:42:27 - cex place new buy order: eth_btc 0.026832 0.00093 [] margin:0.2087060226595]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 5:42:27 - cex delete buy orders: eth_btc[move]
2019-05-13 5:42:28 - cex delete buy orders: eth_btc [replace]
2019-05-13 5:42:28 - cex place new buy order: eth_btc 0.026801 0.00093 [] margin:0.12671437090042]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 5:42:29 - cex place new buy order: eth_btc 0.026832 0.00093 [] margin:0.2273404889684]Array
(
    [error] => Nonce must be incremented
)

2019-05-13 5:42:37 - cex delete buy orders: eth_btc[move]
2019-05-13 5:42:39 - cex place new buy order: eth_btc 0.026801 0.00093 [] margin:0.15280262373285]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 5:42:49 - cex delete buy orders: eth_btc[move]
2019-05-13 5:42:50 - cex place new buy order: eth_btc 0.026801 0.00093 [] margin:0.16398330351819]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 5:43:05 - cex delete buy orders: eth_btc[move]
2019-05-13 5:43:06 - cex delete buy orders: eth_btc[move]
2019-05-13 5:43:07 - cex place new buy order: eth_btc 0.026801 0.00093 [] margin:0.16025641025641]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 5:43:07 - cex place new buy order: eth_btc 0.026801 0.00093 [] margin:0.16771019677997]Array
(
    [error] => Nonce must be incremented
)

2019-05-13 5:43:17 - cex delete buy orders: eth_btc[move]
2019-05-13 5:43:18 - cex place new buy order: eth_btc 0.026803 0.00093 [] margin:0.1453217572754]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 5:43:26 - cex delete buy orders: eth_btc[move]
2019-05-13 5:43:27 - cex place new buy order: eth_btc 0.026802 0.00093 [] margin:0.15277415508439]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 5:43:36 - cex delete buy orders: eth_btc[move]
2019-05-13 5:43:37 - cex place new buy order: eth_btc 0.026802 0.00093 [] margin:0.15277415508439]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 5:43:54 - cex delete buy orders: eth_btc [replace]
2019-05-13 5:43:55 - cex place new buy order: eth_btc 0.026823 0.00093 [] margin:0.21996048167616]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 5:44:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 5:44:06 - cex place new buy order: eth_btc 0.026823 0.00093 [] margin:0.22741676919062]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 5:45:16 - cex delete buy orders: eth_btc[move]
2019-05-13 5:45:16 - cex delete buy orders: eth_btc [replace]
2019-05-13 5:45:17 - cex place new buy order: eth_btc 0.026801 0.00093 [] margin:0.19000074510096]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 5:45:17 - cex place new buy order: eth_btc 0.026842 0.00093 [] margin:0.21607927874228]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 5:45:31 - cex delete buy orders: eth_btc [replace]
2019-05-13 5:45:33 - cex place new buy order: eth_btc 0.026842 0.00093 [] margin:0.24215781238357]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 5:46:01 - cex delete buy orders: eth_btc [replace]
2019-05-13 5:46:02 - cex place new buy order: eth_btc 0.026845 0.00093 [] margin:0.27193145837214]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 5:46:06 - cex delete buy orders: eth_btc [replace]
2019-05-13 5:46:07 - cex place new buy order: eth_btc 0.026846 0.00093 [] margin:0.29054607762795]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 5:46:16 - cex delete buy orders: eth_btc [replace]
2019-05-13 5:46:17 - cex place new buy order: eth_btc 0.026858 0.00093 [] margin:0.25318340904013]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 5:46:28 - cex delete buy orders: eth_btc [replace]
2019-05-13 5:46:29 - cex place new buy order: eth_btc 0.026858 0.00093 [] margin:0.25690669446721]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 5:46:38 - cex delete buy orders: eth_btc [replace]
2019-05-13 5:46:39 - cex place new buy order: eth_btc 0.026859 0.00093 [] margin:0.27178971666852]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 5:46:48 - cex delete buy orders: eth_btc [replace]
2019-05-13 5:46:50 - cex place new buy order: eth_btc 0.026861 0.00093 [] margin:0.24198652321208]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 5:46:59 - cex delete buy orders: eth_btc [replace]
2019-05-13 5:47:00 - cex place new buy order: eth_btc 0.026858 0.00093 [] margin:0.29041626331074]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 5:47:06 - cex delete buy orders: eth_btc [replace]
2019-05-13 5:47:07 - cex place new buy order: eth_btc 0.026858 0.00093 [] margin:0.26435326532133]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 5:47:17 - cex delete buy orders: eth_btc[move]
2019-05-13 5:47:18 - cex place new buy order: eth_btc 0.026859 0.00093 [] margin:0.15249572268095]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 5:47:27 - cex delete buy orders: eth_btc [replace]
2019-05-13 5:47:29 - cex place new buy order: eth_btc 0.026867 0.00093 [] margin:0.21960025309857]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 5:47:38 - cex delete buy orders: eth_btc [replace]
2019-05-13 5:47:39 - cex place new buy order: eth_btc 0.026867 0.00093 [] margin:0.2233222912867]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 5:48:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 5:48:06 - cex place new buy order: eth_btc 0.026859 0.00093 [] margin:0.25317398265012]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 5:48:17 - cex delete buy orders: eth_btc [replace]
2019-05-13 5:48:18 - cex place new buy order: eth_btc 0.026859 0.00093 [] margin:0.25317398265012]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 5:48:28 - cex delete buy orders: eth_btc [replace]
2019-05-13 5:48:29 - cex place new buy order: eth_btc 0.026858 0.00093 [] margin:0.25690669446721]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 5:48:39 - cex delete buy orders: eth_btc [replace]
2019-05-13 5:48:40 - cex place new buy order: eth_btc 0.02685 0.00093 [] margin:0.25698324022345]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 5:48:49 - cex delete buy orders: eth_btc [replace]
2019-05-13 5:48:50 - cex place new buy order: eth_btc 0.02685 0.00093 [] margin:0.25698324022345]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 5:50:22 - cex delete buy orders: eth_btc [replace]
2019-05-13 5:50:23 - cex delete buy orders: eth_btc [replace]
2019-05-13 5:50:23 - cex place new buy order: eth_btc 0.026858 0.00093 [] margin:0.27552312160251]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 5:50:24 - cex place new buy order: eth_btc 0.026858 0.00093 [] margin:0.22339712562365]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 5:50:51 - cex delete buy orders: eth_btc [replace]
2019-05-13 5:50:53 - cex place new buy order: eth_btc 0.026844 0.00093 [] margin:0.32036954254209]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 5:51:04 - cex delete buy orders: eth_btc [replace]
2019-05-13 5:51:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 5:51:05 - cex place new buy order: eth_btc 0.026844 0.00093 [] margin:0.30546863358665]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 5:51:06 - cex place new buy order: eth_btc 0.026848 0.00093 [] margin:0.29424910607867]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 5:51:15 - cex delete buy orders: eth_btc [replace]
2019-05-13 5:51:16 - cex place new buy order: eth_btc 0.026867 0.00093 [] margin:0.20471210034614]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 5:51:27 - cex delete buy orders: eth_btc [replace]
2019-05-13 5:51:28 - cex place new buy order: eth_btc 0.026849 0.00093 [] margin:0.26071734515252]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 5:51:37 - cex delete buy orders: eth_btc [replace]
2019-05-13 5:51:39 - cex place new buy order: eth_btc 0.026849 0.00093 [] margin:0.26071734515252]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 5:51:48 - cex delete buy orders: eth_btc [replace]
2019-05-13 5:51:49 - cex place new buy order: eth_btc 0.026849 0.00093 [] margin:0.25699281165035]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 5:51:59 - cex delete buy orders: eth_btc [replace]
2019-05-13 5:52:00 - cex place new buy order: eth_btc 0.02685 0.00093 [] margin:0.25698324022345]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 5:52:22 - cex delete buy orders: eth_btc [replace]
2019-05-13 5:52:23 - cex place new buy order: eth_btc 0.026849 0.00093 [] margin:0.27561547916122]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 5:52:33 - cex delete buy orders: eth_btc [replace]
2019-05-13 5:52:35 - cex place new buy order: eth_btc 0.02685 0.00093 [] margin:0.27560521415269]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 5:53:33 - cex delete buy orders: eth_btc [replace]
2019-05-13 5:53:34 - cex place new buy order: eth_btc 0.026853 0.00093 [] margin:0.26812646631662]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 5:53:53 - cex delete buy orders: eth_btc [replace]
2019-05-13 5:53:54 - cex place new buy order: eth_btc 0.026856 0.00093 [] margin:0.28671432826928]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 5:54:03 - cex delete buy orders: eth_btc [replace]
2019-05-13 5:54:04 - cex place new buy order: eth_btc 0.026876 0.00093 [] margin:0.24557225777646]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 5:54:13 - cex delete buy orders: eth_btc [replace]
2019-05-13 5:54:14 - cex place new buy order: eth_btc 0.026877 0.00093 [] margin:0.27532834765784]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 5:54:22 - cex delete buy orders: eth_btc [replace]
2019-05-13 5:54:24 - cex place new buy order: eth_btc 0.026878 0.00093 [] margin:0.27903861894485]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 5:54:33 - cex delete buy orders: eth_btc [replace]
2019-05-13 5:54:34 - cex place new buy order: eth_btc 0.026878 0.00093 [] margin:0.29020016370265]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 5:55:10 - cex delete buy orders: eth_btc [replace]
2019-05-13 5:55:11 - cex place new buy order: eth_btc 0.026879 0.00093 [] margin:0.29763012016817]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 5:55:21 - cex delete buy orders: eth_btc [replace]
2019-05-13 5:55:22 - cex place new buy order: eth_btc 0.026881 0.00093 [] margin:0.30504817529109]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 5:56:20 - cex delete buy orders: eth_btc [replace]
2019-05-13 5:56:21 - cex place new buy order: eth_btc 0.026886 0.00093 [] margin:0.30127203749164]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 5:57:32 - cex delete buy orders: eth_btc [replace]
2019-05-13 5:57:32 - cex delete buy orders: eth_btc [replace]
2019-05-13 5:57:33 - cex place new buy order: eth_btc 0.026898 0.00093 [] margin:0.30485537958211]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 5:57:34 - cex place new buy order: eth_btc 0.026898 0.00093 [] margin:0.28626663692466]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 5:57:42 - cex delete buy orders: eth_btc [replace]
2019-05-13 5:57:43 - cex place new buy order: eth_btc 0.026904 0.00093 [] margin:0.26761819803747]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 5:58:02 - cex delete buy orders: eth_btc [replace]
2019-05-13 5:58:03 - cex place new buy order: eth_btc 0.026905 0.00093 [] margin:0.28247537632411]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 5:58:06 - cex delete buy orders: eth_btc [replace]
2019-05-13 5:58:07 - cex place new buy order: eth_btc 0.026905 0.00093 [] margin:0.28247537632411]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 5:58:27 - cex delete buy orders: eth_btc [replace]
2019-05-13 5:58:29 - cex place new buy order: eth_btc 0.02691 0.00093 [] margin:0.28613898179115]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 5:58:38 - cex delete buy orders: eth_btc [replace]
2019-05-13 5:58:39 - cex place new buy order: eth_btc 0.026912 0.00093 [] margin:0.26010701545778]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 5:58:47 - cex delete buy orders: eth_btc [replace]
2019-05-13 5:58:48 - cex place new buy order: eth_btc 0.026913 0.00093 [] margin:0.26381302716161]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 5:58:58 - cex delete buy orders: eth_btc [replace]
2019-05-13 5:58:59 - cex place new buy order: eth_btc 0.026916 0.00093 [] margin:0.2674988854213]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 5:59:07 - cex delete buy orders: eth_btc [replace]
2019-05-13 5:59:08 - cex place new buy order: eth_btc 0.026916 0.00093 [] margin:0.26378362312378]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 5:59:18 - cex delete buy orders: eth_btc [replace]
2019-05-13 5:59:19 - cex place new buy order: eth_btc 0.026915 0.00093 [] margin:0.26379342374141]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 5:59:28 - cex delete buy orders: eth_btc [replace]
2019-05-13 5:59:30 - cex place new buy order: eth_btc 0.026916 0.00093 [] margin:0.26006836082626]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 5:59:40 - cex delete buy orders: eth_btc [replace]
2019-05-13 5:59:42 - cex place new buy order: eth_btc 0.026915 0.00093 [] margin:0.26379342374141]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:00:38 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:00:40 - cex place new buy order: eth_btc 0.026915 0.00093 [] margin:0.2675088240758]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:00:48 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:00:49 - cex place new buy order: eth_btc 0.026867 0.00093 [] margin:0.4094242006923]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:00:59 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:01:00 - cex place new buy order: eth_btc 0.026884 0.00093 [] margin:0.32733224222585]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:01:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:01:07 - cex place new buy order: eth_btc 0.026888 0.00093 [] margin:0.33472180898542]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:01:15 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:01:16 - cex place new buy order: eth_btc 0.02689 0.00093 [] margin:0.3272592041651]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:01:24 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:01:25 - cex place new buy order: eth_btc 0.0269 0.00093 [] margin:0.29739776951674]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:01:35 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:01:36 - cex place new buy order: eth_btc 0.026901 0.00093 [] margin:0.28623471246421]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:03:29 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:03:30 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:03:30 - cex place new buy order: eth_btc 0.026905 0.00093 [] margin:0.25645790745215]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:03:31 - cex place new buy order: eth_btc 0.026905 0.00093 [] margin:0.20813975097564]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:03:41 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:03:42 - cex place new buy order: eth_btc 0.026896 0.00093 [] margin:0.2416716240333]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:04:00 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:04:01 - cex place new buy order: eth_btc 0.026871 0.00093 [] margin:0.33493357150831]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:04:30 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:04:31 - cex place new buy order: eth_btc 0.026884 0.00093 [] margin:0.28641571194761]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:04:39 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:04:41 - cex place new buy order: eth_btc 0.026885 0.00093 [] margin:0.27524641993677]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:04:48 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:04:49 - cex place new buy order: eth_btc 0.026885 0.00093 [] margin:0.27524641993677]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:04:59 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:05:00 - cex place new buy order: eth_btc 0.026898 0.00093 [] margin:0.22306491188935]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:05:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:05:07 - cex place new buy order: eth_btc 0.026898 0.00093 [] margin:0.22678266042084]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:05:53 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:05:54 - cex place new buy order: eth_btc 0.026902 0.00093 [] margin:0.30109285554976]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:06:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:06:06 - cex place new buy order: eth_btc 0.026909 0.00093 [] margin:0.2675684715151]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:07:08 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:07:10 - cex place new buy order: eth_btc 0.026928 0.00092 [] margin:0.25252525252524]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:08:12 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:08:14 - cex place new buy order: eth_btc 0.026931 0.00092 [] margin:0.25621031525007]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:08:23 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:08:24 - cex place new buy order: eth_btc 0.026934 0.00092 [] margin:0.26732011583872]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:08:34 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:08:36 - cex place new buy order: eth_btc 0.026936 0.00092 [] margin:0.27472527472527]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:08:45 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:08:47 - cex place new buy order: eth_btc 0.026936 0.00092 [] margin:0.27101277101276]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:08:56 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:08:57 - cex place new buy order: eth_btc 0.026938 0.00092 [] margin:0.2635681936298]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:09:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:09:07 - cex place new buy order: eth_btc 0.026938 0.00092 [] margin:0.2635681936298]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:09:17 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:09:19 - cex place new buy order: eth_btc 0.026938 0.00092 [] margin:0.26728042170912]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:09:33 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:09:35 - cex place new buy order: eth_btc 0.026938 0.00092 [] margin:0.25985596555052]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:09:44 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:09:45 - cex place new buy order: eth_btc 0.026938 0.00092 [] margin:0.25243150939194]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:09:54 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:09:55 - cex place new buy order: eth_btc 0.026923 0.00092 [] margin:0.26742933551238]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:10:06 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:10:09 - cex place new buy order: eth_btc 0.026923 0.00092 [] margin:0.26371503918583]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:10:18 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:10:19 - cex place new buy order: eth_btc 0.026923 0.00092 [] margin:0.26371503918583]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:10:28 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:10:29 - cex place new buy order: eth_btc 0.026923 0.00092 [] margin:0.26371503918583]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:10:39 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:10:41 - cex place new buy order: eth_btc 0.026923 0.00092 [] margin:0.28600081714518]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:10:50 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:10:51 - cex place new buy order: eth_btc 0.026927 0.00092 [] margin:0.26367586437406]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:11:00 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:11:01 - cex place new buy order: eth_btc 0.026927 0.00092 [] margin:0.26367586437406]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:11:12 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:11:13 - cex place new buy order: eth_btc 0.026927 0.00092 [] margin:0.26367586437406]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:11:22 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:11:24 - cex place new buy order: eth_btc 0.026927 0.00092 [] margin:0.24882088609945]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:11:33 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:11:35 - cex place new buy order: eth_btc 0.026927 0.00092 [] margin:0.24139339696216]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:11:43 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:11:45 - cex place new buy order: eth_btc 0.026913 0.00093 [] margin:0.24523464496711]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:11:54 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:11:56 - cex place new buy order: eth_btc 0.026913 0.00093 [] margin:0.24895032140602]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:14:16 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:14:17 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:14:18 - cex place new buy order: eth_btc 0.026868 0.00093 [] margin:0.26425487568855]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:14:18 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:14:18 - cex place new buy order: eth_btc 0.026868 0.00093 [] margin:0.23820157808545]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:14:19 - cex place new buy order: eth_btc 0.026868 0.00093 [] margin:0.29030817329165]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:15:01 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:15:02 - cex place new buy order: eth_btc 0.026868 0.00093 [] margin:0.26425487568855]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:15:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:15:06 - cex place new buy order: eth_btc 0.026868 0.00093 [] margin:0.26425487568855]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:15:15 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:15:16 - cex place new buy order: eth_btc 0.026868 0.00093 [] margin:0.25681107637339]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:15:25 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:15:27 - cex place new buy order: eth_btc 0.026868 0.00093 [] margin:0.26425487568855]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:15:39 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:15:40 - cex place new buy order: eth_btc 0.02687 0.00093 [] margin:0.26423520655006]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:15:49 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:15:50 - cex place new buy order: eth_btc 0.02687 0.00093 [] margin:0.27540007443245]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:15:59 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:16:00 - cex place new buy order: eth_btc 0.026876 0.00093 [] margin:0.25673463312992]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:16:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:16:06 - cex place new buy order: eth_btc 0.026878 0.00093 [] margin:0.28647964878339]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:16:15 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:16:16 - cex place new buy order: eth_btc 0.026882 0.00093 [] margin:0.27155717580538]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:17:03 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:17:04 - cex place new buy order: eth_btc 0.026884 0.00093 [] margin:0.26409760452313]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:17:14 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:17:15 - cex place new buy order: eth_btc 0.026884 0.00093 [] margin:0.24921886624014]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:17:24 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:17:25 - cex place new buy order: eth_btc 0.026885 0.00093 [] margin:0.24920959642922]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:17:35 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:17:37 - cex place new buy order: eth_btc 0.026884 0.00093 [] margin:0.26781728909389]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:22:12 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:22:13 - cex place new buy order: eth_btc 0.026859 0.00093 [] margin:0.27923601027589]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:22:14 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:22:14 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:22:14 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:22:15 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:22:16 - cex place new buy order: eth_btc 0.026859 0.00093 [] margin:0.28295915707957]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:22:16 - cex place new buy order: eth_btc 0.026859 0.00093 [] margin:0.28295915707957]Array
(
    [error] => Nonce must be incremented
)

2019-05-13 6:22:16 - cex place new buy order: eth_btc 0.026859 0.00093 [] margin:0.31274433150899]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:22:26 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:22:33 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:22:35 - cex place new buy order: eth_btc 0.026861 0.00093 [] margin:0.30155243661816]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:22:43 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:22:44 - cex place new buy order: eth_btc 0.026861 0.00093 [] margin:0.34994974126057]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:23:08 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:23:10 - cex place new buy order: eth_btc 0.026866 0.00093 [] margin:0.30894066850293]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:23:20 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:23:22 - cex place new buy order: eth_btc 0.026861 0.00093 [] margin:0.30899817579391]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:23:30 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:23:31 - cex place new buy order: eth_btc 0.026862 0.00093 [] margin:0.30154121063213]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:23:40 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:23:42 - cex place new buy order: eth_btc 0.026868 0.00093 [] margin:0.28658627363407]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:23:59 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:24:00 - cex place new buy order: eth_btc 0.026869 0.00093 [] margin:0.28285384644013]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:24:12 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:24:13 - cex place new buy order: eth_btc 0.026868 0.00093 [] margin:0.27914247431891]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:25:09 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:25:10 - cex place new buy order: eth_btc 0.026869 0.00093 [] margin:0.21958390710484]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:25:19 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:25:20 - cex place new buy order: eth_btc 0.026869 0.00093 [] margin:0.23819271279168]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:25:38 - cex delete buy orders: eth_btc[move]
2019-05-13 6:25:39 - cex place new buy order: eth_btc 0.026801 0.00093 [] margin:0.19725334028062]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:25:47 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:25:49 - cex place new buy order: eth_btc 0.026869 0.00093 [] margin:0.22702742937957]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:25:57 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:25:59 - cex place new buy order: eth_btc 0.026804 0.00093 [] margin:0.45888673332337]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:26:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:26:07 - cex place new buy order: eth_btc 0.026863 0.00093 [] margin:0.24941369169489]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:26:15 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:26:16 - cex place new buy order: eth_btc 0.026865 0.00093 [] margin:0.2568397543272]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:26:24 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:26:25 - cex place new buy order: eth_btc 0.026865 0.00093 [] margin:0.27172901544761]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:26:35 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:26:36 - cex place new buy order: eth_btc 0.026871 0.00093 [] margin:0.27911130959026]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:27:10 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:27:11 - cex place new buy order: eth_btc 0.026875 0.00093 [] margin:0.28279069767441]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:27:19 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:27:21 - cex place new buy order: eth_btc 0.026875 0.00093 [] margin:0.26418604651164]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:27:53 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:27:54 - cex place new buy order: eth_btc 0.026875 0.00093 [] margin:0.24558139534885]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:28:06 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:28:07 - cex place new buy order: eth_btc 0.02686 0.00093 [] margin:0.2903946388682]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:28:16 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:28:17 - cex place new buy order: eth_btc 0.026864 0.00093 [] margin:0.27918403811793]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:28:26 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:28:27 - cex place new buy order: eth_btc 0.026868 0.00093 [] margin:0.25681107637339]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:28:37 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:28:38 - cex place new buy order: eth_btc 0.026868 0.00093 [] margin:0.26425487568855]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:29:06 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:29:07 - cex place new buy order: eth_btc 0.026868 0.00093 [] margin:0.27914247431891]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:30:40 - cex delete buy orders: eth_btc [above margin]
2019-05-13 6:30:41 - cex delete buy orders: eth_btc[move]
2019-05-13 6:30:42 - cex place new buy order: eth_btc 0.026899 0.00092 [] margin:0.17460435396388]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:30:43 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:30:44 - cex place new buy order: eth_btc 0.026902 0.00093 [] margin:0.23790052784178]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:30:58 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:31:00 - cex place new buy order: eth_btc 0.026902 0.00093 [] margin:0.24161772358933]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:31:06 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:31:08 - cex place new buy order: eth_btc 0.026902 0.00093 [] margin:0.27135528956954]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:31:18 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:31:20 - cex place new buy order: eth_btc 0.026904 0.00093 [] margin:0.28248587570621]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:31:28 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:31:30 - cex place new buy order: eth_btc 0.02691 0.00093 [] margin:0.26384243775548]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:31:37 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:31:39 - cex place new buy order: eth_btc 0.026914 0.00093 [] margin:0.26751876346882]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:31:49 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:31:50 - cex place new buy order: eth_btc 0.026916 0.00093 [] margin:0.27121414771882]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:32:00 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:32:02 - cex place new buy order: eth_btc 0.026925 0.00092 [] margin:0.28597957288765]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:32:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:32:07 - cex place new buy order: eth_btc 0.026929 0.00092 [] margin:0.27108321883471]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:32:15 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:32:16 - cex place new buy order: eth_btc 0.026934 0.00092 [] margin:0.25246899829212]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:32:26 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:32:27 - cex place new buy order: eth_btc 0.026934 0.00092 [] margin:0.27845845399865]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:32:37 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:32:39 - cex place new buy order: eth_btc 0.026939 0.00092 [] margin:0.26355840974053]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:34:14 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:34:14 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:34:15 - cex place new buy order: eth_btc 0.026892 0.00093 [] margin:0.4350736278447]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:34:15 - cex place new buy order: eth_btc 0.026892 0.00093 [] margin:0.41648073776588]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:35:01 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:35:03 - cex place new buy order: eth_btc 0.026909 0.00093 [] margin:0.34560927570702]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:35:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:35:07 - cex place new buy order: eth_btc 0.026913 0.00093 [] margin:0.33441087950061]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:35:16 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:35:17 - cex place new buy order: eth_btc 0.026927 0.00092 [] margin:0.28595833178595]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:35:26 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:35:27 - cex place new buy order: eth_btc 0.026935 0.00092 [] margin:0.26731019120103]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:35:36 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:35:37 - cex place new buy order: eth_btc 0.026935 0.00092 [] margin:0.25617226656767]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:35:46 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:35:48 - cex place new buy order: eth_btc 0.026935 0.00092 [] margin:0.26359754965657]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:35:57 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:35:58 - cex place new buy order: eth_btc 0.026935 0.00092 [] margin:0.25617226656767]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:36:11 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:36:13 - cex place new buy order: eth_btc 0.026904 0.00093 [] margin:0.37169194171871]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:36:22 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:36:23 - cex place new buy order: eth_btc 0.02692 0.00092 [] margin:0.30460624071322]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:36:31 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:36:33 - cex place new buy order: eth_btc 0.026926 0.00092 [] margin:0.28225506944961]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:36:42 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:36:43 - cex place new buy order: eth_btc 0.026932 0.00092 [] margin:0.26733996732511]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:36:51 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:36:52 - cex place new buy order: eth_btc 0.026933 0.00092 [] margin:0.27104295845244]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:37:02 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:37:03 - cex place new buy order: eth_btc 0.026935 0.00092 [] margin:0.26731019120103]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:37:13 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:37:15 - cex place new buy order: eth_btc 0.026935 0.00092 [] margin:0.25988490811213]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:37:24 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:37:26 - cex place new buy order: eth_btc 0.026935 0.00092 [] margin:0.26359754965657]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:37:37 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:37:38 - cex place new buy order: eth_btc 0.026935 0.00092 [] margin:0.26731019120103]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:37:47 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:37:48 - cex place new buy order: eth_btc 0.026937 0.00092 [] margin:0.24872851468241]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:38:13 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:38:14 - cex place new buy order: eth_btc 0.026936 0.00092 [] margin:0.25616275616276]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:38:25 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:38:27 - cex place new buy order: eth_btc 0.02694 0.00092 [] margin:0.28210838901261]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:39:52 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:39:53 - cex place new buy order: eth_btc 0.02694 0.00092 [] margin:0.3155159613957]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:40:06 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:40:07 - cex place new buy order: eth_btc 0.026944 0.00092 [] margin:0.26722090261282]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:40:17 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:40:18 - cex place new buy order: eth_btc 0.026946 0.00092 [] margin:0.28204557262674]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:40:27 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:40:28 - cex place new buy order: eth_btc 0.026946 0.00092 [] margin:0.25977881689303]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:40:38 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:40:39 - cex place new buy order: eth_btc 0.02691 0.00093 [] margin:0.39018952062431]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:40:47 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:40:48 - cex place new buy order: eth_btc 0.026922 0.00092 [] margin:0.36401456058242]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:40:57 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:40:58 - cex place new buy order: eth_btc 0.026934 0.00092 [] margin:0.28959679215861]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:41:12 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:41:14 - cex place new buy order: eth_btc 0.026943 0.00092 [] margin:0.25238466392012]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:41:23 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:41:25 - cex place new buy order: eth_btc 0.026905 0.00093 [] margin:0.39397881434677]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:41:35 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:41:36 - cex place new buy order: eth_btc 0.026921 0.00092 [] margin:0.32316778722929]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:41:46 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:41:47 - cex place new buy order: eth_btc 0.026935 0.00092 [] margin:0.28216075737888]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:42:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:42:07 - cex place new buy order: eth_btc 0.026909 0.00093 [] margin:0.34932550447804]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:42:16 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:42:17 - cex place new buy order: eth_btc 0.026921 0.00092 [] margin:0.3120240704283]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:42:33 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:42:34 - cex place new buy order: eth_btc 0.026933 0.00092 [] margin:0.27475587569152]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:43:07 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:43:07 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:43:08 - cex place new buy order: eth_btc 0.026936 0.00092 [] margin:0.28215028215028]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:43:08 - cex place new buy order: eth_btc 0.026936 0.00092 [] margin:0.28215028215028]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:43:17 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:43:19 - cex place new buy order: eth_btc 0.026944 0.00092 [] margin:0.27093230403799]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:43:27 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:43:29 - cex place new buy order: eth_btc 0.026947 0.00092 [] margin:0.28574609418488]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:43:38 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:43:39 - cex place new buy order: eth_btc 0.026949 0.00092 [] margin:0.27459274926713]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:43:54 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:43:56 - cex place new buy order: eth_btc 0.026951 0.00092 [] margin:0.2819932470038]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:44:06 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:44:07 - cex place new buy order: eth_btc 0.026955 0.00092 [] margin:0.27453162678539]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:45:19 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:45:19 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:45:20 - cex place new buy order: eth_btc 0.026957 0.00092 [] margin:0.25967281225654]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:45:30 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:45:31 - cex place new buy order: eth_btc 0.026967 0.00092 [] margin:0.26699299143398]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:45:45 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:45:46 - cex place new buy order: eth_btc 0.026967 0.00092 [] margin:0.25216004746542]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:46:06 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:46:07 - cex place new buy order: eth_btc 0.026883 0.00093 [] margin:0.49101662760853]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:46:16 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:46:17 - cex place new buy order: eth_btc 0.026899 0.00093 [] margin:0.43496040745008]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:46:27 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:46:28 - cex place new buy order: eth_btc 0.026915 0.00093 [] margin:0.38268623444175]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:46:38 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:46:39 - cex place new buy order: eth_btc 0.026931 0.00092 [] margin:0.30819501689503]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:46:50 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:46:51 - cex place new buy order: eth_btc 0.026939 0.00092 [] margin:0.27098259029659]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:47:01 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:47:02 - cex place new buy order: eth_btc 0.026939 0.00092 [] margin:0.27098259029659]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:47:13 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:47:15 - cex place new buy order: eth_btc 0.026939 0.00092 [] margin:0.27098259029659]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:47:23 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:47:24 - cex place new buy order: eth_btc 0.026941 0.00092 [] margin:0.2635388441409]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:47:34 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:47:35 - cex place new buy order: eth_btc 0.026907 0.00093 [] margin:0.38651651986472]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:47:44 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:47:46 - cex place new buy order: eth_btc 0.026923 0.00092 [] margin:0.35657244734983]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:47:55 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:47:56 - cex place new buy order: eth_btc 0.026939 0.00092 [] margin:0.30810349307695]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:48:06 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:48:07 - cex place new buy order: eth_btc 0.026944 0.00092 [] margin:0.25979809976246]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:48:17 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:48:18 - cex place new buy order: eth_btc 0.026898 0.00093 [] margin:0.46100081790468]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:48:27 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:48:28 - cex place new buy order: eth_btc 0.02691 0.00093 [] margin:0.38647342995168]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:50:11 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:50:12 - cex place new buy order: eth_btc 0.026926 0.00092 [] margin:0.44566589913095]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:50:13 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:50:14 - cex place new buy order: eth_btc 0.026926 0.00092 [] margin:0.41966872168164]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:50:52 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:50:54 - cex place new buy order: eth_btc 0.026954 0.00092 [] margin:0.34874230169919]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:51:04 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:51:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:51:05 - cex place new buy order: eth_btc 0.026966 0.00092 [] margin:0.30037825409777]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:51:07 - cex place new buy order: eth_btc 0.026968 0.00092 [] margin:0.29293978048057]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:51:48 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:51:49 - cex place new buy order: eth_btc 0.026974 0.00092 [] margin:0.35219099873951]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:51:58 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:52:00 - cex place new buy order: eth_btc 0.026984 0.00092 [] margin:0.31870738215238]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:52:11 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:52:12 - cex place new buy order: eth_btc 0.026993 0.00092 [] margin:0.29637313377542]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:52:21 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:52:23 - cex place new buy order: eth_btc 0.026996 0.00092 [] margin:0.27041043117497]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:52:32 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:52:33 - cex place new buy order: eth_btc 0.026999 0.00092 [] margin:0.29260342975665]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:52:42 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:52:43 - cex place new buy order: eth_btc 0.027001 0.00092 [] margin:0.28887818969667]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:54:19 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:54:20 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:54:20 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:54:21 - cex place new buy order: eth_btc 0.027002 0.00092 [] margin:0.27775720317014]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:54:21 - cex place new buy order: eth_btc 0.027002 0.00092 [] margin:0.25924005629212]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:54:21 - cex place new buy order: eth_btc 0.027002 0.00092 [] margin:0.27035034441891]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:54:30 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:54:31 - cex place new buy order: eth_btc 0.026933 0.00092 [] margin:0.5420859169049]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:57:13 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:57:13 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:57:14 - cex place new buy order: eth_btc 0.026981 0.00092 [] margin:0.37804380860604]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:57:14 - cex place new buy order: eth_btc 0.026981 0.00092 [] margin:0.33727437826618]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:57:15 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:57:17 - cex place new buy order: eth_btc 0.026981 0.00092 [] margin:0.40028167970052]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:57:25 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:57:26 - cex place new buy order: eth_btc 0.026994 0.00092 [] margin:0.32229384307625]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:57:35 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:57:37 - cex place new buy order: eth_btc 0.026996 0.00092 [] margin:0.30745295599346]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:57:46 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:57:49 - cex place new buy order: eth_btc 0.026996 0.00092 [] margin:0.26670617869313]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:57:58 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:58:00 - cex place new buy order: eth_btc 0.026994 0.00092 [] margin:0.22227161591466]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:58:04 - cex delete buy orders: eth_btc[move]
2019-05-13 6:58:05 - cex place new buy order: eth_btc 0.026801 0.00092 [] margin:0.18152181966362]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:58:16 - cex delete buy orders: eth_btc[move]
2019-05-13 6:58:17 - cex place new buy order: eth_btc 0.026804 0.00092 [] margin:0.19270678920842]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:58:27 - cex delete buy orders: eth_btc[move]
2019-05-13 6:58:28 - cex place new buy order: eth_btc 0.026804 0.00092 [] margin:0.18529498962347]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:59:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:59:07 - cex place new buy order: eth_btc 0.026928 0.00092 [] margin:0.31565656565655]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 6:59:18 - cex delete buy orders: eth_btc [replace]
2019-05-13 6:59:20 - cex place new buy order: eth_btc 0.02695 0.00092 [] margin:0.2634508348794]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 7:00:22 - cex delete buy orders: eth_btc [replace]
2019-05-13 7:00:23 - cex place new buy order: eth_btc 0.026931 0.00092 [] margin:0.41587761315955]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 7:00:32 - cex delete buy orders: eth_btc [replace]
2019-05-13 7:00:33 - cex place new buy order: eth_btc 0.026884 0.00093 [] margin:0.55051331647076]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 7:00:43 - cex delete buy orders: eth_btc [replace]
2019-05-13 7:00:44 - cex place new buy order: eth_btc 0.026893 0.00093 [] margin:0.41274681143793]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 7:00:54 - cex delete buy orders: eth_btc [replace]
2019-05-13 7:00:56 - cex place new buy order: eth_btc 0.026895 0.00093 [] margin:0.3569436698271]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 7:01:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 7:01:07 - cex place new buy order: eth_btc 0.02683 0.00093 [] margin:0.62616474096162]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 7:01:18 - cex delete buy orders: eth_btc [replace]
2019-05-13 7:01:19 - cex place new buy order: eth_btc 0.026878 0.00093 [] margin:0.42413870079618]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 7:01:27 - cex delete buy orders: eth_btc [replace]
2019-05-13 7:01:29 - cex place new buy order: eth_btc 0.026888 0.00093 [] margin:0.46861053257958]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 7:02:21 - cex delete buy orders: eth_btc [replace]
2019-05-13 7:02:22 - cex delete buy orders: eth_btc [replace]
2019-05-13 7:02:23 - cex place new buy order: eth_btc 0.026897 0.00093 [] margin:0.44242852362717]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 7:02:24 - cex place new buy order: eth_btc 0.026898 0.00093 [] margin:0.38292809874341]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 7:03:57 - cex delete buy orders: eth_btc [replace]
2019-05-13 7:03:58 - cex delete buy orders: eth_btc [replace]
2019-05-13 7:03:58 - cex place new buy order: eth_btc 0.026858 0.00093 [] margin:0.49519696179909]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 7:03:59 - cex place new buy order: eth_btc 0.026858 0.00093 [] margin:0.45051753667436]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 7:05:06 - cex delete buy orders: eth_btc [replace]
2019-05-13 7:05:08 - cex place new buy order: eth_btc 0.026805 0.00093 [] margin:0.47379220294721]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 7:06:49 - cex delete buy orders: eth_btc [replace]
2019-05-13 7:06:49 - cex delete buy orders: eth_btc [replace]
2019-05-13 7:06:50 - cex place new buy order: eth_btc 0.026806 0.00093 [] margin:0.41781690666269]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 7:06:51 - cex place new buy order: eth_btc 0.026806 0.00093 [] margin:0.40289487428189]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 7:07:53 - cex delete buy orders: eth_btc [replace]
2019-05-13 7:07:55 - cex place new buy order: eth_btc 0.026806 0.00093 [] margin:0.35812877713943]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 7:08:04 - cex delete buy orders: eth_btc [replace]
2019-05-13 7:08:05 - cex place new buy order: eth_btc 0.02685 0.00093 [] margin:0.21601489757914]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 7:08:14 - cex delete buy orders: eth_btc [replace]
2019-05-13 7:08:16 - cex place new buy order: eth_btc 0.026854 0.00093 [] margin:0.25322112162063]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 7:08:24 - cex delete buy orders: eth_btc[move]
2019-05-13 7:08:25 - cex place new buy order: eth_btc 0.026801 0.00093 [] margin:0.18233915082053]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 7:08:32 - cex delete buy orders: eth_btc [replace]
2019-05-13 7:08:34 - cex place new buy order: eth_btc 0.026837 0.00093 [] margin:0.28319111674182]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 7:08:51 - cex delete buy orders: eth_btc [replace]
2019-05-13 7:08:53 - cex place new buy order: eth_btc 0.026837 0.00093 [] margin:0.23475053098334]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 7:09:02 - cex delete buy orders: eth_btc [replace]
2019-05-13 7:09:03 - cex place new buy order: eth_btc 0.026829 0.00093 [] margin:0.3130940400313]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 7:09:06 - cex delete buy orders: eth_btc [replace]
2019-05-13 7:09:07 - cex place new buy order: eth_btc 0.026829 0.00093 [] margin:0.3280032800328]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 7:09:37 - cex delete buy orders: eth_btc [replace]
2019-05-13 7:09:39 - cex place new buy order: eth_btc 0.026813 0.00093 [] margin:0.39533062320516]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 7:10:06 - cex delete buy orders: eth_btc [replace]
2019-05-13 7:10:07 - cex place new buy order: eth_btc 0.026818 0.00093 [] margin:0.35796852860019]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 7:11:17 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:11:19 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:11:22 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:11:31 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:11:35 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:11:38 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:11:49 - cex delete buy orders: eth_btc [replace]
2019-05-13 7:11:50 - cex place new buy order: eth_btc 0.026801 0.00093 [] margin:0.20148501921569]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 7:11:58 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:12:02 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:12:06 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:12:07 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:12:09 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:12:41 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:12:50 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:12:52 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:12:55 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:13:06 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:13:09 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:13:12 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:13:24 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:13:27 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:13:30 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:13:39 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:13:42 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:13:51 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:14:00 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:14:03 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:14:04 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:14:05 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:14:07 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:14:10 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:14:18 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:14:22 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:14:26 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:14:34 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:14:38 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:14:41 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:14:50 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:14:53 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:14:56 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:15:06 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:15:10 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:15:14 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:15:24 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:15:28 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:15:30 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:15:40 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:15:44 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:15:47 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:15:56 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:15:59 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:16:02 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:16:05 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:16:08 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:16:12 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:16:21 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:16:25 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:16:28 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:16:37 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:16:40 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:16:43 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:16:53 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:16:56 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:16:59 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:17:05 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:17:08 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:17:11 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:17:30 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:17:33 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:17:37 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:20:00 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:20:01 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:20:02 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:20:05 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:20:08 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:20:08 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:20:12 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:20:12 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:20:21 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:20:24 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:20:27 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:20:36 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:20:47 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:20:50 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:20:59 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:21:03 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:21:03 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:21:05 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:21:07 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:21:09 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:21:31 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:21:34 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:21:37 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:21:46 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:21:49 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:21:52 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:22:01 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:22:04 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:22:05 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:22:07 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:22:07 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:22:11 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:22:19 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:22:22 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:22:25 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:22:33 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:22:36 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:23:02 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:23:05 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:23:07 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:23:11 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:23:19 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:23:23 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:23:26 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:23:57 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:24:00 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:24:03 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:24:18 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:24:21 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:24:24 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:24:33 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:24:36 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:24:40 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:24:48 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:24:51 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:24:53 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:25:02 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:25:05 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:25:05 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:25:08 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:25:09 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:25:11 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:25:19 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:25:39 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:25:42 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:25:51 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:25:54 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:25:57 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:28:06 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:29:24 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:29:24 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:29:26 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:29:27 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:29:27 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:29:54 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:29:54 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:29:55 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:29:58 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:30:05 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:30:09 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:30:12 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:30:21 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:30:24 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:30:27 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:30:36 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:30:40 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:30:43 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:30:51 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:30:54 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:30:57 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:31:20 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:31:23 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:31:26 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:31:35 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:31:37 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:31:41 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:31:49 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:31:52 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:34:35 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:34:38 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:35:38 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:36:18 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:36:20 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:36:20 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:36:21 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:36:22 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:36:23 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:36:24 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:36:25 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:36:27 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:36:35 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:36:39 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:36:42 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:36:51 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:38:05 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:38:07 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:38:09 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:39:16 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:39:18 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:39:18 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:39:19 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:39:21 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:39:21 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:39:22 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:39:24 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:40:04 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:40:06 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:40:10 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:40:17 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:40:20 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:40:24 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:40:32 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:40:35 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:40:38 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:40:49 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:40:53 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:40:56 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:41:05 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:41:09 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:41:13 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:41:23 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:41:25 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:41:29 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:41:39 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:41:43 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:41:46 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:41:55 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:41:58 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:42:01 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:42:06 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:42:10 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:42:13 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:42:23 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:42:27 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:42:30 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:43:33 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:43:35 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:43:38 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:44:39 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:44:41 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:44:44 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:44:55 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:44:58 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:45:01 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:45:13 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:45:16 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:45:19 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:45:28 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:45:32 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:45:35 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:45:44 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:45:47 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:45:50 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:45:59 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:46:02 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:49:17 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:49:17 - cex delete buy orders: eth_btc[move]
2019-05-13 7:49:18 - cex place new buy order: eth_btc 0.026801 0.00093 [] margin:0.17152658662092]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 7:49:20 - cex delete buy orders: eth_btc [replace]
2019-05-13 7:49:20 - cex delete buy orders: eth_btc [replace]
2019-05-13 7:49:21 - cex place new buy order: eth_btc 0.026818 0.00093 [] margin:0.22000149153554]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 7:49:21 - cex place new buy order: eth_btc 0.026818 0.00093 [] margin:0.23118800805428]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 7:50:17 - cex delete buy orders: eth_btc [replace]
2019-05-13 7:50:18 - cex place new buy order: eth_btc 0.026818 0.00093 [] margin:0.22000149153554]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 7:50:20 - cex delete buy orders: eth_btc[move]
2019-05-13 7:50:22 - cex place new buy order: eth_btc 0.026801 0.00093 [] margin:0.18271310313966]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 7:50:30 - cex delete buy orders: eth_btc[move]
2019-05-13 7:50:32 - cex place new buy order: eth_btc 0.026801 0.00093 [] margin:0.18644194197925]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 7:50:41 - cex delete buy orders: eth_btc[move]
2019-05-13 7:50:42 - cex place new buy order: eth_btc 0.026801 0.00093 [] margin:0.19762845849802]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 7:50:51 - cex delete buy orders: eth_btc [replace]
2019-05-13 7:50:53 - cex place new buy order: eth_btc 0.026818 0.00093 [] margin:0.22000149153554]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 7:51:01 - cex delete buy orders: eth_btc [replace]
2019-05-13 7:51:03 - cex place new buy order: eth_btc 0.026819 0.00093 [] margin:0.23490808754987]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 7:51:04 - cex delete buy orders: eth_btc [replace]
2019-05-13 7:52:07 - cex delete buy orders: eth_btc[move]
2019-05-13 7:52:08 - cex place new buy order: eth_btc 0.026826 0.00093 [] margin:0.10421706926711]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 7:53:06 - cex delete buy orders: eth_btc [replace]
2019-05-13 7:53:07 - cex place new buy order: eth_btc 0.026818 0.00093 [] margin:0.24983220225221]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 7:54:15 - cex delete buy orders: eth_btc[move]
2019-05-13 7:54:16 - cex place new buy order: eth_btc 0.026801 0.00093 [] margin:0.14162722224293]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 7:56:01 - cex delete buy orders: eth_btc[move]
2019-05-13 7:56:02 - cex place new buy order: eth_btc 0.026801 0.00093 [] margin:0.10809199001081]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 7:56:03 - cex delete buy orders: eth_btc[move]
2019-05-13 7:56:05 - cex place new buy order: eth_btc 0.026801 0.00093 [] margin:0.10809199001081]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 7:56:15 - cex delete buy orders: eth_btc[move]
2019-05-13 7:56:17 - cex place new buy order: eth_btc 0.026801 0.00093 [] margin:0.15289949655044]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 7:56:26 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:56:30 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:56:33 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:56:42 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:56:46 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:56:48 - cex delete buy orders: eth_btc [above margin]
2019-05-13 7:56:57 - cex delete buy orders: eth_btc[move]
2019-05-13 7:56:59 - cex place new buy order: eth_btc 0.026801 0.00093 [] margin:0.15662875256386]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 7:57:12 - cex delete buy orders: eth_btc[move]
2019-05-13 7:57:14 - cex place new buy order: eth_btc 0.026801 0.00093 [] margin:0.11555091695243]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 7:57:23 - cex delete buy orders: eth_btc[move]
2019-05-13 7:57:24 - cex place new buy order: eth_btc 0.026801 0.00093 [] margin:0.18649061952183]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 7:57:34 - cex delete buy orders: eth_btc [replace]
2019-05-13 7:57:35 - cex place new buy order: eth_btc 0.026811 0.00093 [] margin:0.2349781805975]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 7:57:44 - cex delete buy orders: eth_btc [replace]
2019-05-13 7:57:46 - cex place new buy order: eth_btc 0.026811 0.00093 [] margin:0.23870799298795]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 7:57:54 - cex delete buy orders: eth_btc[move]
2019-05-13 7:57:56 - cex place new buy order: eth_btc 0.026812 0.00093 [] margin:0.15641875535362]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 7:58:05 - cex delete buy orders: eth_btc[move]
2019-05-13 7:58:06 - cex place new buy order: eth_btc 0.026852 0.00093 [] margin:0.19728270984554]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 7:58:15 - cex delete buy orders: eth_btc[move]
2019-05-13 7:58:17 - cex place new buy order: eth_btc 0.026801 0.00093 [] margin:0.096718994122469]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 7:58:25 - cex delete buy orders: eth_btc [replace]
2019-05-13 7:58:26 - cex place new buy order: eth_btc 0.026851 0.00093 [] margin:0.2793192059886]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 7:58:36 - cex delete buy orders: eth_btc[move]
2019-05-13 7:58:37 - cex place new buy order: eth_btc 0.026855 0.00093 [] margin:-0.0074313528777847]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 7:58:46 - cex delete buy orders: eth_btc[move]
2019-05-13 7:58:47 - cex place new buy order: eth_btc 0.026855 0.00093 [] margin:0.13017927545935]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 7:58:56 - cex delete buy orders: eth_btc[move]
2019-05-13 7:58:57 - cex place new buy order: eth_btc 0.026855 0.00093 [] margin:0.092974822418102]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 8:00:25 - cex delete buy orders: eth_btc[move]
2019-05-13 8:01:20 - cex delete buy orders: eth_btc[move]
2019-05-13 8:01:21 - cex place new buy order: eth_btc 0.026801 0.00093 [] margin:0.089229282076064]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 8:01:30 - cex delete buy orders: eth_btc[move]
2019-05-13 8:01:31 - cex place new buy order: eth_btc 0.026801 0.00093 [] margin:0.15624999999999]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 8:01:39 - cex delete buy orders: eth_btc[move]
2019-05-13 8:01:41 - cex place new buy order: eth_btc 0.026801 0.00093 [] margin:0.15997023809522]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 8:02:05 - cex delete buy orders: eth_btc[move]
2019-05-13 8:02:07 - cex place new buy order: eth_btc 0.026801 0.00093 [] margin:0.085508216224239]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 8:02:15 - cex delete buy orders: eth_btc[move]
2019-05-13 8:02:16 - cex place new buy order: eth_btc 0.026801 0.00093 [] margin:0.074354970629775]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 8:02:25 - cex delete buy orders: eth_btc[move]
2019-05-13 8:02:26 - cex place new buy order: eth_btc 0.026801 0.00093 [] margin:0.066919473566807]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 8:02:35 - cex delete buy orders: eth_btc[move]
2019-05-13 8:02:37 - cex place new buy order: eth_btc 0.026801 0.00093 [] margin:0.07063722209828]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 8:02:45 - cex delete buy orders: eth_btc[move]
2019-05-13 8:02:47 - cex place new buy order: eth_btc 0.026801 0.00093 [] margin:0.089225964755735]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 8:02:56 - cex delete buy orders: eth_btc[move]
2019-05-13 8:02:57 - cex place new buy order: eth_btc 0.026801 0.00093 [] margin:0.063201725035311]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 8:03:12 - cex delete buy orders: eth_btc[move]
2019-05-13 8:03:15 - cex place new buy order: eth_btc 0.026805 0.00093 [] margin:0.10786282823776]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 8:03:27 - cex delete buy orders: eth_btc[move]
2019-05-13 8:03:28 - cex place new buy order: eth_btc 0.026804 0.00093 [] margin:0.074388157405347]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 8:04:06 - cex delete buy orders: eth_btc[move]
2019-05-13 8:04:07 - cex place new buy order: eth_btc 0.026804 0.00093 [] margin:0.10042027745751]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 8:04:17 - cex delete buy orders: eth_btc[move]
2019-05-13 8:04:18 - cex place new buy order: eth_btc 0.026804 0.00093 [] margin:0.1190166251348]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 8:04:27 - cex delete buy orders: eth_btc[move]
2019-05-13 8:04:29 - cex place new buy order: eth_btc 0.026804 0.00093 [] margin:0.13017443374121]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 8:04:40 - cex delete buy orders: eth_btc[move]
2019-05-13 8:04:41 - cex place new buy order: eth_btc 0.026804 0.00093 [] margin:0.070624093967231]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 8:04:52 - cex delete buy orders: eth_btc[move]
2019-05-13 8:04:53 - cex place new buy order: eth_btc 0.026804 0.00093 [] margin:0.085492324276104]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 8:05:02 - cex delete buy orders: eth_btc[move]
2019-05-13 8:05:03 - cex place new buy order: eth_btc 0.026804 0.00093 [] margin:0.074341151544433]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 8:05:05 - cex delete buy orders: eth_btc[move]
2019-05-13 8:05:07 - cex place new buy order: eth_btc 0.026804 0.00093 [] margin:0.10036055458498]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 8:05:16 - cex delete buy orders: eth_btc[move]
2019-05-13 8:05:17 - cex place new buy order: eth_btc 0.026804 0.00093 [] margin:0.13009701520277]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 8:05:32 - cex delete buy orders: eth_btc[move]
2019-05-13 8:05:33 - cex place new buy order: eth_btc 0.026804 0.00092 [] margin:0.13370473537604]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 8:05:41 - cex delete buy orders: eth_btc[move]
2019-05-13 8:05:43 - cex place new buy order: eth_btc 0.026804 0.00092 [] margin:0.10757075559182]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 8:06:09 - cex delete buy orders: eth_btc[move]
2019-05-13 8:06:10 - cex place new buy order: eth_btc 0.026804 0.00092 [] margin:0.070427755949276]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 8:06:18 - cex delete buy orders: eth_btc[move]
2019-05-13 8:06:19 - cex place new buy order: eth_btc 0.026804 0.00092 [] margin:0.025947067981313]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 8:06:28 - cex delete buy orders: eth_btc[move]
2019-05-13 8:06:29 - cex place new buy order: eth_btc 0.026804 0.00092 [] margin:-0.011120584201352]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 8:06:38 - cex delete buy orders: eth_btc[move]
2019-05-13 8:06:39 - cex place new buy order: eth_btc 0.026804 0.00092 [] margin:-0.018534307002271]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 8:07:23 - cex delete buy orders: eth_btc[move]
2019-05-13 8:07:24 - cex place new buy order: eth_btc 0.026804 0.00092 [] margin:-0.014835694681403]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 8:08:37 - cex delete buy orders: eth_btc[move]
2019-05-13 8:08:38 - cex place new buy order: eth_btc 0.026804 0.00092 [] margin:-0.018544618351757]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 8:08:38 - cex delete buy orders: eth_btc[move]
2019-05-13 8:08:40 - cex place new buy order: eth_btc 0.026804 0.00092 [] margin:-0.018544618351757]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 8:08:46 - cex delete buy orders: eth_btc[move]
2019-05-13 8:08:47 - cex place new buy order: eth_btc 0.026804 0.00092 [] margin:-0.029671389362806]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 8:08:56 - cex delete buy orders: eth_btc[move]
2019-05-13 8:08:57 - cex place new buy order: eth_btc 0.026804 0.00092 [] margin:-0.022253542022099]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 8:09:06 - cex delete buy orders: eth_btc[move]
2019-05-13 8:09:07 - cex place new buy order: eth_btc 0.026804 0.00092 [] margin:-0.018544618351757]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 8:09:17 - cex delete buy orders: eth_btc[move]
2019-05-13 8:09:18 - cex place new buy order: eth_btc 0.026804 0.00092 [] margin:0.029671389362806]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 8:09:27 - cex delete buy orders: eth_btc[move]
2019-05-13 8:09:28 - cex place new buy order: eth_btc 0.026804 0.00092 [] margin:0.029671389362806]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 8:10:15 - cex delete buy orders: eth_btc[move]
2019-05-13 8:10:16 - cex place new buy order: eth_btc 0.026804 0.00092 [] margin:0.040798160373856]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 8:10:29 - cex delete buy orders: eth_btc[move]
2019-05-13 8:10:30 - cex place new buy order: eth_btc 0.026804 0.00092 [] margin:0.089014168088419]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 8:11:10 - cex delete buy orders: eth_btc[move]
2019-05-13 8:11:11 - cex place new buy order: eth_btc 0.026804 0.00092 [] margin:0.06676062606632]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 8:11:20 - cex delete buy orders: eth_btc[move]
2019-05-13 8:11:22 - cex place new buy order: eth_btc 0.026804 0.00092 [] margin:0.074178473407005]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 8:11:31 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:11:34 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:11:37 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:12:04 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:12:07 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:12:11 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:12:19 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:12:22 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:12:24 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:12:33 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:12:36 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:12:38 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:12:46 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:12:50 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:12:52 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:13:02 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:13:05 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:13:08 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:13:13 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:13:16 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:13:19 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:13:28 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:13:31 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:13:34 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:13:44 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:13:54 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:13:57 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:14:05 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:14:08 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:14:11 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:14:19 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:14:21 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:14:25 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:14:35 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:15:47 - cex delete buy orders: eth_btc[move]
2019-05-13 8:15:49 - cex place new buy order: eth_btc 0.02689 0.00092 [] margin:-0.063051702395966]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 8:15:49 - cex delete buy orders: eth_btc[move]
2019-05-13 8:15:50 - cex place new buy order: eth_btc 0.02689 0.00092 [] margin:-0.06676062606632]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 8:15:58 - cex delete buy orders: eth_btc[move]
2019-05-13 8:15:59 - cex place new buy order: eth_btc 0.02689 0.00092 [] margin:0.044507084044221]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 8:16:11 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:16:16 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:16:20 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:16:29 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:17:44 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:17:44 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:17:47 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:17:47 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:17:49 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:20:20 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:20:23 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:20:24 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:20:24 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:20:25 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:20:27 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:20:28 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:20:30 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:20:37 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:20:40 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:20:43 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:20:53 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:20:56 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:20:59 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:21:14 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:21:18 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:21:22 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:21:45 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:21:48 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:21:52 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:22:43 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:22:46 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:22:49 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:23:07 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:23:11 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:23:14 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:23:25 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:23:28 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:24:05 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:24:09 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:24:13 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:24:13 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:26:04 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:26:07 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:31:52 - cex delete buy orders: eth_btc[move]
2019-05-13 8:31:55 - cex delete buy orders: eth_btc[move]
2019-05-13 8:31:55 - cex delete buy orders: eth_btc[move]
2019-05-13 8:31:56 - cex place new buy order: eth_btc 0.026801 0.00092 [] margin:-0.30784066463913]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 8:31:56 - cex delete buy orders: eth_btc[move]
2019-05-13 8:31:56 - cex delete buy orders: eth_btc[move]
2019-05-13 8:31:57 - cex place new buy order: eth_btc 0.026801 0.00092 [] margin:-0.28558712261701]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 8:31:57 - cex place new buy order: eth_btc 0.026801 0.00092 [] margin:-0.34492990134263]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 8:33:07 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:33:08 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:33:11 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:33:13 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:33:17 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:33:17 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:33:27 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:33:30 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:33:53 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:34:09 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:34:13 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:34:16 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:34:24 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:34:27 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:34:30 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:34:38 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:34:41 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:34:46 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:35:53 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:35:55 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:35:59 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:36:06 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:40:07 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:40:07 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:40:07 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:40:11 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:43:33 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:43:34 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:43:35 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:43:37 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:43:37 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:43:41 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:43:41 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:43:41 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:43:57 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:44:00 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:44:03 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:44:47 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:44:50 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:44:54 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:45:06 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:45:09 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:45:13 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:45:23 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:45:27 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:45:35 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:45:43 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:45:46 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:45:49 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:45:58 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:46:01 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:46:03 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:46:31 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:46:34 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:46:38 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:46:47 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:46:50 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:47:06 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:47:30 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:47:31 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:47:32 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:47:41 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:47:44 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:47:47 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:47:56 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:48:07 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:48:07 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:48:10 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:48:10 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:48:13 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:48:23 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:48:27 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:48:30 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:48:40 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:48:46 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:48:51 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:49:04 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:49:09 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:49:12 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:49:21 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:49:25 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:49:28 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:49:37 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:49:41 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:49:44 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:49:53 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:49:56 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:49:59 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:50:05 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:50:08 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:50:11 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:51:39 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:51:51 - cex delete buy orders: eth_btc[move]
2019-05-13 8:51:52 - cex place new buy order: eth_btc 0.026801 0.00092 [] margin:-0.13741365223205]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 8:52:00 - cex delete buy orders: eth_btc[move]
2019-05-13 8:52:02 - cex place new buy order: eth_btc 0.026801 0.00092 [] margin:-0.12255812226102]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 8:53:07 - cex delete buy orders: eth_btc[move]
2019-05-13 8:53:10 - cex place new buy order: eth_btc 0.026801 0.00092 [] margin:-0.085422469823593]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 8:53:12 - cex delete buy orders: eth_btc[move]
2019-05-13 8:53:13 - cex place new buy order: eth_btc 0.026801 0.00092 [] margin:-0.10027855153204]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 8:53:19 - cex delete buy orders: eth_btc[move]
2019-05-13 8:53:20 - cex place new buy order: eth_btc 0.026801 0.00092 [] margin:-0.089136490250696]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 8:53:29 - cex delete buy orders: eth_btc[move]
2019-05-13 8:53:30 - cex place new buy order: eth_btc 0.026801 0.00092 [] margin:-0.070566388115145]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 8:53:41 - cex delete buy orders: eth_btc[move]
2019-05-13 8:53:43 - cex place new buy order: eth_btc 0.026801 0.00092 [] margin:-0.059424326833801]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 8:54:17 - cex delete buy orders: eth_btc[move]
2019-05-13 8:54:18 - cex place new buy order: eth_btc 0.026801 0.00092 [] margin:-0.059424326833801]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 8:54:26 - cex delete buy orders: eth_btc[move]
2019-05-13 8:54:27 - cex place new buy order: eth_btc 0.026801 0.00092 [] margin:-0.066852367688019]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 8:54:36 - cex delete buy orders: eth_btc[move]
2019-05-13 8:54:38 - cex place new buy order: eth_btc 0.026801 0.00092 [] margin:-0.066852367688019]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 8:54:46 - cex delete buy orders: eth_btc[move]
2019-05-13 8:54:47 - cex place new buy order: eth_btc 0.026804 0.00092 [] margin:-0.052004011738049]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 8:55:00 - cex delete buy orders: eth_btc[move]
2019-05-13 8:55:01 - cex place new buy order: eth_btc 0.026804 0.00092 [] margin:-0.074291445340069]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 8:59:22 - cex delete buy orders: eth_btc[move]
2019-05-13 8:59:24 - cex place new buy order: eth_btc 0.026804 0.00093 [] margin:0.011169856281179]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 8:59:26 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:59:27 - cex delete buy orders: eth_btc[move]
2019-05-13 8:59:28 - cex delete buy orders: eth_btc [above margin]
2019-05-13 8:59:28 - cex place new buy order: eth_btc 0.026804 0.00093 [] margin:0.078188993968276]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 8:59:29 - cex delete buy orders: eth_btc[move]
2019-05-13 8:59:30 - cex place new buy order: eth_btc 0.026804 0.00093 [] margin:0.033509568843537]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 9:01:15 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:01:16 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:01:17 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:01:18 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:01:19 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:01:22 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:01:30 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:01:35 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:01:38 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:02:06 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:02:09 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:02:12 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:02:22 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:02:25 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:02:29 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:02:46 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:02:50 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:02:54 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:02:58 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:04:07 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:04:19 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:04:20 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:04:24 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:04:24 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:04:27 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:04:34 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:04:37 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:04:40 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:06:07 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:06:09 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:06:10 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:06:13 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:06:13 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:06:17 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:06:22 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:06:25 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:06:28 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:06:37 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:06:42 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:06:45 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:07:04 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:07:07 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:07:10 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:07:21 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:07:23 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:07:27 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:07:36 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:07:39 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:07:42 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:08:01 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:08:20 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:08:22 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:08:22 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:08:25 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:08:28 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:08:37 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:08:41 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:08:44 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:08:55 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:08:58 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:09:02 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:09:05 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:09:09 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:09:11 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:09:20 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:09:23 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:09:27 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:09:36 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:09:39 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:09:58 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:10:06 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:10:10 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:10:12 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:10:22 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:10:24 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:10:27 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:10:35 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:10:38 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:10:41 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:10:50 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:10:53 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:10:56 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:11:04 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:11:08 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:11:11 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:11:37 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:11:41 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:11:44 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:12:46 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:12:49 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:12:51 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:14:29 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:14:31 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:14:32 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:14:34 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:14:35 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:14:36 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:16:12 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:16:56 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:16:57 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:16:59 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:17:00 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:17:40 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:17:40 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:17:42 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:17:43 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:17:45 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:17:48 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:17:57 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:18:00 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:18:03 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:18:11 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:18:14 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:18:38 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:18:46 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:18:49 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:18:52 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:19:01 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:19:04 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:19:05 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:19:05 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:19:08 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:19:11 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:19:21 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:19:24 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:19:28 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:19:41 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:19:44 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:19:47 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:19:55 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:19:57 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:20:01 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:20:05 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:20:09 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:20:12 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:20:35 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:20:37 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:20:40 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:20:49 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:20:51 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:20:54 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:21:03 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:21:05 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:21:06 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:21:09 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:21:09 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:21:12 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:21:21 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:21:27 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:21:31 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:21:40 - cex delete buy orders: eth_btc [above margin]
2019-05-13 9:21:58 - cex delete buy orders: eth_btc [above margin]
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2019-05-13 11:00:36 - cex delete buy orders: eth_btc [above margin]
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2019-05-13 11:00:47 - cex delete buy orders: eth_btc [above margin]
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2019-05-13 11:04:01 - cex delete buy orders: eth_btc [above margin]
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2019-05-13 11:04:04 - cex delete buy orders: eth_btc [above margin]
2019-05-13 11:04:05 - cex delete buy orders: eth_btc [above margin]
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2019-05-13 11:04:45 - cex delete buy orders: eth_btc [above margin]
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2019-05-13 11:05:04 - cex delete buy orders: eth_btc [above margin]
2019-05-13 11:05:07 - cex delete buy orders: eth_btc [above margin]
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2019-05-13 11:05:18 - cex delete buy orders: eth_btc [above margin]
2019-05-13 11:05:26 - cex delete buy orders: eth_btc [above margin]
2019-05-13 11:05:28 - cex delete buy orders: eth_btc [above margin]
2019-05-13 11:05:35 - cex delete buy orders: eth_btc [above margin]
2019-05-13 11:05:38 - cex delete buy orders: eth_btc [above margin]
2019-05-13 11:05:47 - cex delete buy orders: eth_btc [above margin]
2019-05-13 11:05:49 - cex delete buy orders: eth_btc [above margin]
2019-05-13 11:05:57 - cex delete buy orders: eth_btc [above margin]
2019-05-13 11:06:00 - cex delete buy orders: eth_btc [above margin]
2019-05-13 11:06:05 - cex delete buy orders: eth_btc [above margin]
2019-05-13 11:06:08 - cex delete buy orders: eth_btc [above margin]
2019-05-13 11:06:17 - cex delete buy orders: eth_btc [above margin]
2019-05-13 11:06:19 - cex delete buy orders: eth_btc[move]
2019-05-13 11:06:20 - cex place new buy order: eth_btc 0.026736 0.00093 [] margin:-0.0074599030212674]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 11:06:29 - cex delete buy orders: eth_btc [above margin]
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2019-05-13 11:15:04 - cex delete buy orders: eth_btc [above margin]
2019-05-13 11:15:04 - cex delete buy orders: eth_btc [above margin]
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2019-05-13 11:28:06 - cex delete buy orders: eth_btc [above margin]
2019-05-13 11:28:08 - cex delete buy orders: eth_btc [above margin]
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2019-05-13 11:29:04 - cex delete buy orders: eth_btc [above margin]
2019-05-13 11:29:06 - cex delete buy orders: eth_btc [above margin]
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2019-05-13 11:30:02 - cex delete buy orders: eth_btc [above margin]
2019-05-13 11:30:04 - cex delete buy orders: eth_btc [above margin]
2019-05-13 11:30:04 - cex delete buy orders: eth_btc [above margin]
2019-05-13 11:30:06 - cex delete buy orders: eth_btc [above margin]
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2019-05-13 11:34:04 - cex delete buy orders: eth_btc [above margin]
2019-05-13 11:34:06 - cex delete buy orders: eth_btc [above margin]
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2019-05-13 11:35:00 - cex delete buy orders: eth_btc [above margin]
2019-05-13 11:35:05 - cex delete buy orders: eth_btc [above margin]
2019-05-13 11:35:07 - cex delete buy orders: eth_btc [above margin]
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2019-05-13 11:36:01 - cex delete buy orders: eth_btc [above margin]
2019-05-13 11:36:03 - cex delete buy orders: eth_btc [above margin]
2019-05-13 11:36:05 - cex delete buy orders: eth_btc [above margin]
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2019-05-13 11:36:52 - cex delete buy orders: eth_btc [above margin]
2019-05-13 11:37:01 - cex delete buy orders: eth_btc [above margin]
2019-05-13 11:37:03 - cex delete buy orders: eth_btc [above margin]
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2019-05-13 11:37:37 - cex delete buy orders: eth_btc [above margin]
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2019-05-13 11:38:56 - cex delete buy orders: eth_btc [above margin]
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2019-05-13 11:40:03 - cex delete buy orders: eth_btc [above margin]
2019-05-13 11:40:04 - cex delete buy orders: eth_btc [above margin]
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2019-05-13 11:41:06 - cex delete buy orders: eth_btc [above margin]
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2019-05-13 11:42:00 - cex delete buy orders: eth_btc [above margin]
2019-05-13 11:42:02 - cex delete buy orders: eth_btc [above margin]
2019-05-13 11:42:11 - cex delete buy orders: eth_btc [above margin]
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2019-05-13 11:42:25 - cex delete buy orders: eth_btc [above margin]
2019-05-13 11:42:32 - cex delete buy orders: eth_btc [above margin]
2019-05-13 11:42:35 - cex delete buy orders: eth_btc [above margin]
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2019-05-13 11:42:44 - cex delete buy orders: eth_btc [above margin]
2019-05-13 11:43:13 - cex delete buy orders: eth_btc [above margin]
2019-05-13 11:43:16 - cex delete buy orders: eth_btc [above margin]
2019-05-13 11:43:25 - cex delete buy orders: eth_btc [above margin]
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2019-05-13 11:43:37 - cex delete buy orders: eth_btc [above margin]
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2019-05-13 11:46:03 - cex delete buy orders: eth_btc [above margin]
2019-05-13 11:46:05 - cex delete buy orders: eth_btc [above margin]
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2019-05-13 11:47:08 - cex delete buy orders: eth_btc [above margin]
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2019-05-13 11:52:04 - cex delete buy orders: eth_btc [above margin]
2019-05-13 11:52:06 - cex delete buy orders: eth_btc [above margin]
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2019-05-13 11:54:05 - cex delete buy orders: eth_btc [above margin]
2019-05-13 11:54:08 - cex delete buy orders: eth_btc [above margin]
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2019-05-13 11:54:44 - cex delete buy orders: eth_btc [above margin]
2019-05-13 11:54:52 - cex delete buy orders: eth_btc [above margin]
2019-05-13 11:54:54 - cex delete buy orders: eth_btc [above margin]
2019-05-13 11:55:05 - cex delete buy orders: eth_btc [above margin]
2019-05-13 11:55:08 - cex delete buy orders: eth_btc [above margin]
2019-05-13 11:55:18 - cex delete buy orders: eth_btc [above margin]
2019-05-13 11:55:20 - cex delete buy orders: eth_btc [above margin]
2019-05-13 11:55:30 - cex delete buy orders: eth_btc [above margin]
2019-05-13 11:55:33 - cex delete buy orders: eth_btc [above margin]
2019-05-13 11:55:40 - cex delete buy orders: eth_btc [above margin]
2019-05-13 11:55:42 - cex delete buy orders: eth_btc [above margin]
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2019-05-13 11:55:56 - cex delete buy orders: eth_btc [above margin]
2019-05-13 11:56:04 - cex delete buy orders: eth_btc[move]
2019-05-13 11:56:08 - cex place new buy order: eth_btc 0.026736 3.29254 [8866471695] margin:-0.070869078701985]Array
(
    [complete] => 
    [id] => 8866471695
    [time] => 1557741367618
    [pending] => 3.29254000
    [amount] => 3.29254000
    [type] => buy
    [price] => 0.026736
)

2019-05-13 11:56:20 - cex delete buy orders: eth_btc [above margin]
2019-05-13 11:56:22 - cex delete buy orders: eth_btc [above margin]
2019-05-13 11:56:32 - cex delete buy orders: eth_btc [above margin]
2019-05-13 11:56:34 - cex delete buy orders: eth_btc [above margin]
2019-05-13 11:56:43 - cex delete buy orders: eth_btc [above margin]
2019-05-13 11:56:45 - cex delete buy orders: eth_btc [above margin]
2019-05-13 11:56:55 - cex delete buy orders: eth_btc [above margin]
2019-05-13 11:56:57 - cex delete buy orders: eth_btc [above margin]
2019-05-13 11:57:05 - cex delete buy orders: eth_btc [above margin]
2019-05-13 11:57:07 - cex delete buy orders: eth_btc [above margin]
2019-05-13 11:57:16 - cex delete buy orders: eth_btc [above margin]
2019-05-13 11:57:18 - cex delete buy orders: eth_btc [above margin]
2019-05-13 11:57:26 - cex delete buy orders: eth_btc [above margin]
2019-05-13 11:57:29 - cex delete buy orders: eth_btc [above margin]
2019-05-13 11:57:37 - cex delete buy orders: eth_btc [above margin]
2019-05-13 11:57:39 - cex delete buy orders: eth_btc [above margin]
2019-05-13 11:57:48 - cex delete buy orders: eth_btc [above margin]
2019-05-13 11:57:50 - cex delete buy orders: eth_btc [above margin]
2019-05-13 11:57:59 - cex delete buy orders: eth_btc [above margin]
2019-05-13 11:58:01 - cex delete buy orders: eth_btc [above margin]
2019-05-13 11:58:06 - cex delete buy orders: eth_btc [above margin]
2019-05-13 11:58:08 - cex delete buy orders: eth_btc [above margin]
2019-05-13 11:58:16 - cex delete buy orders: eth_btc [above margin]
2019-05-13 11:58:18 - cex delete buy orders: eth_btc [above margin]
2019-05-13 11:58:27 - cex delete buy orders: eth_btc [above margin]
2019-05-13 11:58:29 - cex delete buy orders: eth_btc [above margin]
2019-05-13 11:58:37 - cex delete buy orders: eth_btc [above margin]
2019-05-13 11:58:40 - cex delete buy orders: eth_btc [above margin]
2019-05-13 11:58:49 - cex delete buy orders: eth_btc [above margin]
2019-05-13 11:58:52 - cex delete buy orders: eth_btc [above margin]
2019-05-13 11:59:01 - cex delete buy orders: eth_btc [above margin]
2019-05-13 11:59:04 - cex delete buy orders: eth_btc [above margin]
2019-05-13 11:59:04 - cex delete buy orders: eth_btc [above margin]
2019-05-13 11:59:07 - cex delete buy orders: eth_btc [above margin]
2019-05-13 11:59:16 - cex delete buy orders: eth_btc[move]
2019-05-13 11:59:17 - cex place new buy order: eth_btc 0.026737 0.03717 [8866472725] margin:-0.067139127191351]Array
(
    [complete] => 
    [id] => 8866472725
    [time] => 1557741557289
    [pending] => 0.03717000
    [amount] => 0.03717000
    [type] => buy
    [price] => 0.026737
)

2019-05-13 11:59:25 - cex delete buy orders: eth_btc [above margin]
2019-05-13 11:59:28 - cex delete buy orders: eth_btc [above margin]
2019-05-13 11:59:37 - cex delete buy orders: eth_btc [above margin]
2019-05-13 11:59:39 - cex delete buy orders: eth_btc [above margin]
2019-05-13 11:59:48 - cex delete buy orders: eth_btc [above margin]
2019-05-13 11:59:51 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:00:00 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:00:02 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:00:03 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:00:07 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:00:20 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:00:23 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:00:31 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:00:33 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:00:41 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:00:43 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:00:51 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:00:54 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:01:04 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:01:06 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:01:07 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:01:09 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:01:22 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:01:25 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:01:35 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:01:39 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:01:48 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:01:51 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:01:59 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:02:02 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:02:12 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:02:15 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:02:24 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:02:27 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:02:35 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:02:38 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:02:45 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:02:48 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:02:55 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:02:57 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:03:05 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:03:07 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:03:15 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:03:17 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:03:25 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:03:27 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:03:36 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:03:39 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:04:05 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:04:08 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:04:16 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:04:20 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:04:29 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:04:31 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:04:40 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:04:43 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:04:51 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:04:53 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:05:00 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:05:03 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:05:12 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:05:14 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:05:23 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:05:40 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:05:50 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:05:52 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:06:00 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:06:03 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:06:03 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:06:06 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:06:13 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:06:16 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:06:25 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:06:27 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:06:37 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:06:39 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:06:48 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:06:51 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:06:58 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:07:01 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:07:05 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:07:07 - cex delete buy orders: eth_btc [above margin]
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2019-05-13 12:07:19 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:07:27 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:07:30 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:07:39 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:07:41 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:07:49 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:07:51 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:08:00 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:08:04 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:08:05 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:08:08 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:08:15 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:08:18 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:08:27 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:08:30 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:08:38 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:08:41 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:08:49 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:08:51 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:08:58 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:09:01 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:09:04 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:09:06 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:09:13 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:09:16 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:09:24 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:09:26 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:09:34 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:09:36 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:09:44 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:09:46 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:09:54 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:09:56 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:10:04 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:10:06 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:10:15 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:10:18 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:10:25 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:10:28 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:10:38 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:10:40 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:10:50 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:10:52 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:11:01 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:11:04 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:11:04 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:11:07 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:11:14 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:11:17 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:11:25 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:11:27 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:11:36 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:11:38 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:11:49 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:11:51 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:12:01 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:12:03 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:12:05 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:12:07 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:12:15 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:12:18 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:12:28 - cex delete buy orders: eth_btc[move]
2019-05-13 12:12:29 - cex place new buy order: eth_btc 0.026738 0.00041 [] margin:-0.052219321148828]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-05-13 12:12:37 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:12:39 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:12:47 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:12:50 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:13:04 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:13:06 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:13:20 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:13:22 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:13:30 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:13:32 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:13:40 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:13:42 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:13:57 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:14:01 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:14:11 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:14:13 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:14:22 - cex delete buy orders: eth_btc [above margin]
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2019-05-13 12:16:04 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:16:05 - cex delete buy orders: eth_btc [above margin]
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2019-05-13 12:21:04 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:21:04 - cex delete buy orders: eth_btc [above margin]
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2019-05-13 12:23:07 - cex delete buy orders: eth_btc [above margin]
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2019-05-13 12:23:36 - cex delete buy orders: eth_btc [above margin]
2019-05-13 12:23:38 - cex delete buy orders: eth_btc [above margin]
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2019-05-13 12:34:03 - cex delete buy orders: eth_btc [above margin]
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2019-05-13 12:50:58 - cex delete buy orders: eth_btc [above margin]
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2019-05-13 12:56:04 - cex delete buy orders: eth_btc [above margin]
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2019-05-13 13:18:58 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:19:00 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:19:04 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:19:06 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:19:15 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:19:17 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:19:26 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:19:29 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:19:39 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:19:42 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:19:50 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:19:53 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:20:04 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:20:07 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:20:15 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:20:18 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:20:27 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:20:29 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:20:38 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:20:40 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:20:48 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:20:51 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:21:00 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:21:02 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:21:41 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:21:43 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:21:52 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:21:54 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:22:04 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:22:06 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:22:14 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:22:17 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:22:26 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:22:28 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:22:36 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:22:39 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:22:46 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:22:48 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:22:57 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:23:00 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:23:05 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:23:08 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:23:16 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:23:18 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:23:28 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:23:30 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:23:38 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:23:41 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:23:57 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:24:00 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:24:13 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:24:15 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:24:23 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:24:26 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:24:33 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:24:36 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:24:45 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:24:48 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:24:56 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:24:59 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:25:05 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:25:07 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:25:15 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:25:17 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:25:27 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:25:29 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:25:41 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:25:45 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:25:54 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:25:57 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:26:06 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:26:09 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:26:17 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:26:21 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:26:28 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:26:31 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:26:40 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:26:43 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:26:54 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:27:00 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:27:06 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:27:09 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:27:17 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:27:20 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:27:27 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:27:30 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:27:37 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:27:40 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:27:48 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:27:51 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:28:01 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:28:03 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:28:04 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:28:06 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:28:15 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:28:17 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:28:27 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:28:29 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:28:39 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:28:41 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:28:49 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:28:51 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:29:01 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:29:03 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:29:03 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:29:05 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:29:12 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:29:15 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:29:24 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:29:26 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:29:35 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:29:39 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:29:46 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:29:48 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:29:57 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:30:00 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:30:04 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:30:06 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:30:14 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:30:16 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:30:25 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:30:28 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:30:37 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:30:40 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:30:49 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:30:51 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:31:02 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:31:03 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:31:04 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:31:08 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:31:16 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:31:19 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:31:27 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:31:30 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:31:43 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:31:45 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:31:53 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:31:56 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:32:05 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:32:08 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:32:17 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:32:20 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:32:28 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:32:31 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:32:39 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:32:42 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:32:50 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:32:53 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:33:01 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:33:04 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:33:04 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:33:06 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:33:13 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:33:14 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:33:22 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:33:25 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:33:33 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:33:36 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:33:43 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:33:46 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:34:01 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:34:03 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:34:03 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:34:06 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:34:15 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:34:17 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:34:28 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:34:30 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:34:40 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:34:43 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:34:52 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:34:54 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:35:03 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:35:06 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:35:15 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:35:17 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:35:25 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:35:28 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:35:36 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:35:38 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:51:28 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:51:29 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:51:31 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:51:31 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:51:33 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:51:37 - cex delete buy orders: eth_btc [above margin]
2019-05-13 13:51:38 - cex delete buy orders: eth_btc [above margin]
2019-05-13 14:12:34 - cex place new buy order: eth_btc 0.026209 19.8 [8866585916]Array
(
    [complete] => 
    [id] => 8866585916
    [time] => 1557749553583
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026209
)

2019-05-13 14:12:42 - cex delete buy orders: eth_btc[move]
2019-05-13 14:12:44 - cex place new buy order: eth_btc 0.026221 19.8 [8866587176] margin:-0.7521624670929]Array
(
    [complete] => 
    [id] => 8866587176
    [time] => 1557749563653
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026221
)

2019-05-13 14:12:54 - cex delete buy orders: eth_btc[move]
2019-05-13 14:12:55 - cex place new buy order: eth_btc 0.026223 19.8 [8866588262] margin:-0.77096652877023]Array
(
    [complete] => 
    [id] => 8866588262
    [time] => 1557749575143
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026223
)

2019-05-13 14:13:05 - cex delete buy orders: eth_btc[move]
2019-05-13 14:13:06 - cex place new buy order: eth_btc 0.026224 19.8 [8866589081] margin:-0.74088003008651]Array
(
    [complete] => 
    [id] => 8866589081
    [time] => 1557749586086
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026224
)

2019-05-13 14:13:11 - cex delete buy orders: eth_btc[move]
2019-05-13 14:13:13 - cex place new buy order: eth_btc 0.026225 19.8 [8866589657] margin:-0.73711921775104]Array
(
    [complete] => 
    [id] => 8866589657
    [time] => 1557749592748
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026225
)

2019-05-13 14:13:19 - cex delete buy orders: eth_btc[move]
2019-05-13 14:13:21 - cex place new buy order: eth_btc 0.026226 19.8 [8866590209] margin:-0.71079353140279]Array
(
    [complete] => 
    [id] => 8866590209
    [time] => 1557749600553
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026226
)

2019-05-13 14:13:28 - cex delete buy orders: eth_btc[move]
2019-05-13 14:13:29 - cex place new buy order: eth_btc 0.026227 19.8 [8866590852] margin:-0.71831515607372]Array
(
    [complete] => 
    [id] => 8866590852
    [time] => 1557749608851
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026227
)

2019-05-13 14:13:36 - cex delete buy orders: eth_btc[move]
2019-05-13 14:13:37 - cex place new buy order: eth_btc 0.026228 19.8 [8866591514] margin:-0.72959759308012]Array
(
    [complete] => 
    [id] => 8866591514
    [time] => 1557749616966
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026228
)

2019-05-13 14:13:45 - cex delete buy orders: eth_btc[move]
2019-05-13 14:13:46 - cex place new buy order: eth_btc 0.026229 19.8 [8866592221] margin:-0.68822865739001]Array
(
    [complete] => 
    [id] => 8866592221
    [time] => 1557749626217
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026229
)

2019-05-13 14:14:04 - cex delete buy orders: eth_btc[move]
2019-05-13 14:14:04 - cex delete buy orders: eth_btc[move]
2019-05-13 14:14:05 - cex place new buy order: eth_btc 0.02623 19.8 [8866593271] margin:-0.68822865739001]Array
(
    [complete] => 
    [id] => 8866593271
    [time] => 1557749644834
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.02623
)

2019-05-13 14:14:05 - cex place new buy order: eth_btc 0.02623 19.8 [] margin:-0.68822865739001]Array
(
    [error] => Nonce must be incremented
)

2019-05-13 14:14:14 - cex delete buy orders: eth_btc[move]
2019-05-13 14:14:15 - cex place new buy order: eth_btc 0.026231 19.8 [8866594263] margin:-0.71079353140279]Array
(
    [complete] => 
    [id] => 8866594263
    [time] => 1557749655327
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026231
)

2019-05-13 14:14:23 - cex delete buy orders: eth_btc[move]
2019-05-13 14:14:24 - cex place new buy order: eth_btc 0.026232 19.8 [8866594947] margin:-0.70327190673186]Array
(
    [complete] => 
    [id] => 8866594947
    [time] => 1557749664105
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026232
)

2019-05-13 14:14:36 - cex delete buy orders: eth_btc [above margin]
2019-05-13 14:17:27 - cex place new buy order: eth_btc 0.026225 19.8 [8866606658]Array
(
    [complete] => 
    [id] => 8866606658
    [time] => 1557749847211
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026225
)

2019-05-13 14:17:36 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:17:37 - cex place new buy order: eth_btc 0.026233 19.8 [8866606992] margin:0.57561087180269]Array
(
    [complete] => 
    [id] => 8866606992
    [time] => 1557749857462
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026233
)

2019-05-13 14:17:47 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:17:49 - cex place new buy order: eth_btc 0.026239 19.8 [8866607501] margin:0.54117916079119]Array
(
    [complete] => 
    [id] => 8866607501
    [time] => 1557749869120
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026239
)

2019-05-13 14:17:59 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:18:00 - cex place new buy order: eth_btc 0.026247 19.8 [8866607867] margin:0.52196441498076]Array
(
    [complete] => 
    [id] => 8866607867
    [time] => 1557749879951
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026247
)

2019-05-13 14:18:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:18:07 - cex place new buy order: eth_btc 0.026251 19.8 [8866608103] margin:0.49902860843396]Array
(
    [complete] => 
    [id] => 8866608103
    [time] => 1557749886895
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026251
)

2019-05-13 14:18:16 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:18:18 - cex place new buy order: eth_btc 0.026259 19.8 [8866608859] margin:0.44175330362923]Array
(
    [complete] => 
    [id] => 8866608859
    [time] => 1557749897557
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026259
)

2019-05-13 14:18:29 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:18:30 - cex place new buy order: eth_btc 0.026267 19.8 [8866609240] margin:0.47207522747172]Array
(
    [complete] => 
    [id] => 8866609240
    [time] => 1557749910017
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026267
)

2019-05-13 14:18:41 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:18:42 - cex place new buy order: eth_btc 0.026275 19.8 [8866609659] margin:0.43767840152236]Array
(
    [complete] => 
    [id] => 8866609659
    [time] => 1557749922418
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026275
)

2019-05-13 14:18:54 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:18:55 - cex place new buy order: eth_btc 0.026283 19.8 [8866609952] margin:0.40710725564053]Array
(
    [complete] => 
    [id] => 8866609952
    [time] => 1557749935062
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026283
)

2019-05-13 14:19:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:19:06 - cex place new buy order: eth_btc 0.026289 19.8 [8866610234] margin:0.38419110654646]Array
(
    [complete] => 
    [id] => 8866610234
    [time] => 1557749945783
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026289
)

2019-05-13 14:19:16 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:19:17 - cex place new buy order: eth_btc 0.026297 19.8 [8866610627] margin:0.33463893219758]Array
(
    [complete] => 
    [id] => 8866610627
    [time] => 1557749957276
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026297
)

2019-05-13 14:19:27 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:19:29 - cex place new buy order: eth_btc 0.026305 19.8 [8866611003] margin:0.29272001520622]Array
(
    [complete] => 
    [id] => 8866611003
    [time] => 1557749968950
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026305
)

2019-05-13 14:19:39 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:19:40 - cex place new buy order: eth_btc 0.02631 19.8 [8866611728] margin:0.25085518814139]Array
(
    [complete] => 
    [id] => 8866611728
    [time] => 1557749980371
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.02631
)

2019-05-13 14:19:51 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:19:52 - cex place new buy order: eth_btc 0.026316 19.8 [8866612507] margin:0.26219790241677]Array
(
    [complete] => 
    [id] => 8866612507
    [time] => 1557749992103
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026316
)

2019-05-13 14:20:02 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:20:03 - cex delete buy orders: eth_btc[move]
2019-05-13 14:20:03 - cex place new buy order: eth_btc 0.026318 19.8 [8866613346] margin:0.26217797704993]Array
(
    [complete] => 
    [id] => 8866613346
    [time] => 1557750003325
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026318
)

2019-05-13 14:20:05 - cex place new buy order: eth_btc 0.026266 8.33185 [8866613456] margin:0.47207522747172]Array
(
    [complete] => 
    [id] => 8866613456
    [time] => 1557750004524
    [pending] => 8.33185000
    [amount] => 8.33185000
    [type] => buy
    [price] => 0.026266
)

2019-05-13 14:20:16 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:20:17 - cex place new buy order: eth_btc 0.026326 19.8 [8866613985] margin:0.2848894628884]Array
(
    [complete] => 
    [id] => 8866613985
    [time] => 1557750016775
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026326
)

2019-05-13 14:20:25 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:20:26 - cex place new buy order: eth_btc 0.02633 19.8 [8866614482] margin:0.2278769464489]Array
(
    [complete] => 
    [id] => 8866614482
    [time] => 1557750026163
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.02633
)

2019-05-13 14:20:34 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:20:35 - cex place new buy order: eth_btc 0.026332 19.8 [8866614741] margin:0.22406197782165]Array
(
    [complete] => 
    [id] => 8866614741
    [time] => 1557750034974
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026332
)

2019-05-13 14:20:45 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:20:46 - cex place new buy order: eth_btc 0.026334 19.8 [8866615019] margin:0.2126528442318]Array
(
    [complete] => 
    [id] => 8866615019
    [time] => 1557750046485
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026334
)

2019-05-13 14:20:56 - cex delete buy orders: eth_btc [above margin]
2019-05-13 14:21:44 - cex place new buy order: eth_btc 0.026238 19.8 [8866618256]Array
(
    [complete] => 
    [id] => 8866618256
    [time] => 1557750104018
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026238
)

2019-05-13 14:21:53 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:21:54 - cex place new buy order: eth_btc 0.02625 19.8 [8866619078] margin:0.41523809523809]Array
(
    [complete] => 
    [id] => 8866619078
    [time] => 1557750114346
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.02625
)

2019-05-13 14:22:07 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:22:08 - cex place new buy order: eth_btc 0.026264 19.8 [8866620712] margin:0.37313432835819]Array
(
    [complete] => 
    [id] => 8866620712
    [time] => 1557750128407
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026264
)

2019-05-13 14:22:17 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:22:18 - cex place new buy order: eth_btc 0.026274 19.8 [8866621859] margin:0.34635000380603]Array
(
    [complete] => 
    [id] => 8866621859
    [time] => 1557750138318
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026274
)

2019-05-13 14:22:28 - cex delete buy orders: eth_btc [above margin]
2019-05-13 14:30:53 - cex place new buy order: eth_btc 0.02633 19.8 [8866659420]Array
(
    [complete] => 
    [id] => 8866659420
    [time] => 1557750652905
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.02633
)

2019-05-13 14:31:02 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:31:03 - cex place new buy order: eth_btc 0.026332 19.8 [8866660045] margin:0.23165729910375]Array
(
    [complete] => 
    [id] => 8866660045
    [time] => 1557750663327
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026332
)

2019-05-13 14:31:04 - cex place new buy order: eth_btc 0.02633 11.5132 [8866660061]Array
(
    [complete] => 
    [id] => 8866660061
    [time] => 1557750664100
    [pending] => 11.51320000
    [amount] => 11.51320000
    [type] => buy
    [price] => 0.02633
)

2019-05-13 14:31:16 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:31:17 - cex place new buy order: eth_btc 0.026334 19.8 [8866660909] margin:0.22404496088706]Array
(
    [complete] => 
    [id] => 8866660909
    [time] => 1557750677338
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026334
)

2019-05-13 14:31:27 - cex delete buy orders: eth_btc [above margin]
2019-05-13 14:32:34 - cex place new buy order: eth_btc 0.026237 19.8 [8866670716]Array
(
    [complete] => 
    [id] => 8866670716
    [time] => 1557750753794
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026237
)

2019-05-13 14:32:42 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:32:44 - cex place new buy order: eth_btc 0.026243 19.8 [8866672234] margin:0.61349693251533]Array
(
    [complete] => 
    [id] => 8866672234
    [time] => 1557750763566
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026243
)

2019-05-13 14:32:53 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:32:55 - cex place new buy order: eth_btc 0.026258 19.8 [8866673584] margin:0.5027039378475]Array
(
    [complete] => 
    [id] => 8866673584
    [time] => 1557750774904
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026258
)

2019-05-13 14:33:08 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:33:09 - cex place new buy order: eth_btc 0.026261 19.8 [8866674786] margin:0.47218308518335]Array
(
    [complete] => 
    [id] => 8866674786
    [time] => 1557750788837
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026261
)

2019-05-13 14:33:17 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:33:19 - cex place new buy order: eth_btc 0.026264 19.8 [8866675816] margin:0.46070667072797]Array
(
    [complete] => 
    [id] => 8866675816
    [time] => 1557750798875
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026264
)

2019-05-13 14:33:28 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:33:29 - cex place new buy order: eth_btc 0.026267 19.8 [8866676794] margin:0.44161876118323]Array
(
    [complete] => 
    [id] => 8866676794
    [time] => 1557750808904
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026267
)

2019-05-13 14:33:36 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:33:37 - cex place new buy order: eth_btc 0.026273 19.8 [8866677629] margin:0.43390553039242]Array
(
    [complete] => 
    [id] => 8866677629
    [time] => 1557750817287
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026273
)

2019-05-13 14:33:47 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:33:54 - cex place new buy order: eth_btc 0.026279 19.8 [8866678813] margin:0.44902774078162]Array
(
    [complete] => 
    [id] => 8866678813
    [time] => 1557750834078
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026279
)

2019-05-13 14:34:03 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:34:03 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:34:04 - cex place new buy order: eth_btc 0.026287 19.8 [8866679417] margin:0.41465363107238]Array
(
    [complete] => 
    [id] => 8866679417
    [time] => 1557750844365
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026287
)

2019-05-13 14:34:18 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:34:19 - cex place new buy order: eth_btc 0.026297 19.8 [8866680531] margin:0.38407422899951]Array
(
    [complete] => 
    [id] => 8866680531
    [time] => 1557750859214
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026297
)

2019-05-13 14:34:25 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:34:27 - cex place new buy order: eth_btc 0.026303 19.8 [8866681182] margin:0.36497737900618]Array
(
    [complete] => 
    [id] => 8866681182
    [time] => 1557750867128
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026303
)

2019-05-13 14:34:34 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:34:35 - cex place new buy order: eth_btc 0.026308 19.8 [8866681857] margin:0.34590238710657]Array
(
    [complete] => 
    [id] => 8866681857
    [time] => 1557750875229
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026308
)

2019-05-13 14:34:42 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:34:43 - cex place new buy order: eth_btc 0.026315 19.8 [8866682555] margin:0.31540946228388]Array
(
    [complete] => 
    [id] => 8866682555
    [time] => 1557750883447
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026315
)

2019-05-13 14:34:51 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:34:52 - cex place new buy order: eth_btc 0.026319 19.8 [8866683297] margin:0.30396291652417]Array
(
    [complete] => 
    [id] => 8866683297
    [time] => 1557750892139
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026319
)

2019-05-13 14:34:58 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:35:00 - cex place new buy order: eth_btc 0.026325 19.8 [8866683889] margin:0.28869895536563]Array
(
    [complete] => 
    [id] => 8866683889
    [time] => 1557750899566
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026325
)

2019-05-13 14:35:07 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:35:09 - cex place new buy order: eth_btc 0.026331 19.8 [8866684677] margin:0.26964414568378]Array
(
    [complete] => 
    [id] => 8866684677
    [time] => 1557750908853
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026331
)

2019-05-13 14:35:15 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:35:16 - cex place new buy order: eth_btc 0.026333 19.8 [8866685437] margin:0.27721869897086]Array
(
    [complete] => 
    [id] => 8866685437
    [time] => 1557750915968
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026333
)

2019-05-13 14:35:23 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:35:24 - cex place new buy order: eth_btc 0.026335 19.8 [8866686129] margin:0.24302259350673]Array
(
    [complete] => 
    [id] => 8866686129
    [time] => 1557750923862
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026335
)

2019-05-13 14:35:30 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:35:31 - cex place new buy order: eth_btc 0.026337 19.8 [8866686530] margin:0.26198883699737]Array
(
    [complete] => 
    [id] => 8866686530
    [time] => 1557750930840
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026337
)

2019-05-13 14:35:38 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:35:39 - cex place new buy order: eth_btc 0.026339 19.8 [8866687198] margin:0.25057898933141]Array
(
    [complete] => 
    [id] => 8866687198
    [time] => 1557750939373
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026339
)

2019-05-13 14:35:46 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:35:47 - cex place new buy order: eth_btc 0.026341 19.8 [8866688040] margin:0.24296723738659]Array
(
    [complete] => 
    [id] => 8866688040
    [time] => 1557750947163
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026341
)

2019-05-13 14:35:54 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:35:56 - cex place new buy order: eth_btc 0.026343 19.8 [8866688840] margin:0.2049880423642]Array
(
    [complete] => 
    [id] => 8866688840
    [time] => 1557750955659
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026343
)

2019-05-13 14:36:02 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:36:03 - cex place new buy order: eth_btc 0.026345 19.8 [8866689508] margin:0.21635984057695]Array
(
    [complete] => 
    [id] => 8866689508
    [time] => 1557750963087
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026345
)

2019-05-13 14:36:07 - cex place new buy order: eth_btc 0.026347 11.4961 [8866689915]Array
(
    [complete] => 
    [id] => 8866689915
    [time] => 1557750967330
    [pending] => 11.49610000
    [amount] => 11.49610000
    [type] => buy
    [price] => 0.026347
)

2019-05-13 14:36:17 - cex delete buy orders: eth_btc [above margin]
2019-05-13 14:36:18 - cex delete buy orders: eth_btc[move]
2019-05-13 14:36:19 - cex place new buy order: eth_btc 0.026254 19.8 [8866691085] margin:0.53704056370214]Array
(
    [complete] => 
    [id] => 8866691085
    [time] => 1557750979221
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026254
)

2019-05-13 14:36:26 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:36:28 - cex place new buy order: eth_btc 0.026259 19.8 [8866691937] margin:0.54076697513235]Array
(
    [complete] => 
    [id] => 8866691937
    [time] => 1557750987589
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026259
)

2019-05-13 14:36:35 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:36:36 - cex place new buy order: eth_btc 0.026265 19.8 [8866692775] margin:0.49495526365886]Array
(
    [complete] => 
    [id] => 8866692775
    [time] => 1557750996100
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026265
)

2019-05-13 14:36:43 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:36:45 - cex place new buy order: eth_btc 0.026269 19.8 [8866693584] margin:0.4453919068103]Array
(
    [complete] => 
    [id] => 8866693584
    [time] => 1557751004580
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026269
)

2019-05-13 14:36:50 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:36:52 - cex place new buy order: eth_btc 0.026275 19.8 [8866694323] margin:0.36917221693624]Array
(
    [complete] => 
    [id] => 8866694323
    [time] => 1557751011528
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026275
)

2019-05-13 14:36:59 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:37:00 - cex place new buy order: eth_btc 0.026279 19.8 [8866695232] margin:0.29681494729632]Array
(
    [complete] => 
    [id] => 8866695232
    [time] => 1557751019807
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026279
)

2019-05-13 14:37:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:37:06 - cex place new buy order: eth_btc 0.026283 19.8 [8866695838] margin:0.28535555301905]Array
(
    [complete] => 
    [id] => 8866695838
    [time] => 1557751026323
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026283
)

2019-05-13 14:37:12 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:37:14 - cex place new buy order: eth_btc 0.026287 19.8 [8866696632] margin:0.28911629322479]Array
(
    [complete] => 
    [id] => 8866696632
    [time] => 1557751033562
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026287
)

2019-05-13 14:37:20 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:37:21 - cex place new buy order: eth_btc 0.026291 19.8 [8866697177] margin:0.28907230611235]Array
(
    [complete] => 
    [id] => 8866697177
    [time] => 1557751040967
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026291
)

2019-05-13 14:37:27 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:37:28 - cex place new buy order: eth_btc 0.026295 19.8 [8866697875] margin:0.23198326678076]Array
(
    [complete] => 
    [id] => 8866697875
    [time] => 1557751047898
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026295
)

2019-05-13 14:37:34 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:37:35 - cex place new buy order: eth_btc 0.026297 19.8 [8866698533] margin:0.25858462942541]Array
(
    [complete] => 
    [id] => 8866698533
    [time] => 1557751055037
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026297
)

2019-05-13 14:37:44 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:37:46 - cex place new buy order: eth_btc 0.026299 19.8 [8866699624] margin:0.22814555686528]Array
(
    [complete] => 
    [id] => 8866699624
    [time] => 1557751065951
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026299
)

2019-05-13 14:37:55 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:37:56 - cex place new buy order: eth_btc 0.026301 19.8 [8866700220] margin:0.22812820805291]Array
(
    [complete] => 
    [id] => 8866700220
    [time] => 1557751076338
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026301
)

2019-05-13 14:38:06 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:38:07 - cex place new buy order: eth_btc 0.026303 19.8 [8866700780] margin:0.25472379576474]Array
(
    [complete] => 
    [id] => 8866700780
    [time] => 1557751087136
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026303
)

2019-05-13 14:38:15 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:38:17 - cex place new buy order: eth_btc 0.026305 19.8 [8866701424] margin:0.24710131153773]Array
(
    [complete] => 
    [id] => 8866701424
    [time] => 1557751096679
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026305
)

2019-05-13 14:38:27 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:38:28 - cex place new buy order: eth_btc 0.026307 19.8 [8866702140] margin:0.2166723685711]Array
(
    [complete] => 
    [id] => 8866702140
    [time] => 1557751108195
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026307
)

2019-05-13 14:38:38 - cex delete buy orders: eth_btc[move]
2019-05-13 14:38:40 - cex place new buy order: eth_btc 0.026308 19.8 [8866702814] margin:0.19765099395643]Array
(
    [complete] => 
    [id] => 8866702814
    [time] => 1557751119898
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026308
)

2019-05-13 14:38:49 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:38:50 - cex place new buy order: eth_btc 0.02631 19.8 [8866703292] margin:0.23185100722158]Array
(
    [complete] => 
    [id] => 8866703292
    [time] => 1557751130125
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.02631
)

2019-05-13 14:39:00 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:39:01 - cex place new buy order: eth_btc 0.026312 19.8 [8866703886] margin:0.22043174217088]Array
(
    [complete] => 
    [id] => 8866703886
    [time] => 1557751141467
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026312
)

2019-05-13 14:39:05 - cex place new buy order: eth_btc 0.026314 11.5352 [8866704176]Array
(
    [complete] => 
    [id] => 8866704176
    [time] => 1557751145117
    [pending] => 11.53520000
    [amount] => 11.53520000
    [type] => buy
    [price] => 0.026314
)

2019-05-13 14:39:16 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:39:17 - cex place new buy order: eth_btc 0.026316 19.8 [8866704776] margin:0.24319805441555]Array
(
    [complete] => 
    [id] => 8866704776
    [time] => 1557751157313
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026316
)

2019-05-13 14:39:27 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:39:28 - cex place new buy order: eth_btc 0.026318 19.8 [8866705448] margin:0.27737670035717]Array
(
    [complete] => 
    [id] => 8866705448
    [time] => 1557751168326
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026318
)

2019-05-13 14:39:35 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:39:37 - cex place new buy order: eth_btc 0.026322 19.8 [8866705952] margin:0.26213813540004]Array
(
    [complete] => 
    [id] => 8866705952
    [time] => 1557751176853
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026322
)

2019-05-13 14:39:46 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:39:48 - cex place new buy order: eth_btc 0.026324 19.8 [8866706829] margin:0.26211821911564]Array
(
    [complete] => 
    [id] => 8866706829
    [time] => 1557751187683
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026324
)

2019-05-13 14:39:58 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:40:00 - cex place new buy order: eth_btc 0.026326 19.8 [8866707696] margin:0.25450125351363]Array
(
    [complete] => 
    [id] => 8866707696
    [time] => 1557751199689
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026326
)

2019-05-13 14:40:05 - cex place new buy order: eth_btc 0.026328 11.5186 [8866708198]Array
(
    [complete] => 
    [id] => 8866708198
    [time] => 1557751204591
    [pending] => 11.51860000
    [amount] => 11.51860000
    [type] => buy
    [price] => 0.026328
)

2019-05-13 14:40:15 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:40:16 - cex place new buy order: eth_btc 0.02633 19.8 [8866708936] margin:0.2468666919863]Array
(
    [complete] => 
    [id] => 8866708936
    [time] => 1557751215968
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.02633
)

2019-05-13 14:40:25 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:40:27 - cex place new buy order: eth_btc 0.026332 19.8 [8866709731] margin:0.2620385842321]Array
(
    [complete] => 
    [id] => 8866709731
    [time] => 1557751226796
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026332
)

2019-05-13 14:40:35 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:40:37 - cex place new buy order: eth_btc 0.026334 19.8 [8866710376] margin:0.2430318219792]Array
(
    [complete] => 
    [id] => 8866710376
    [time] => 1557751236643
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026334
)

2019-05-13 14:40:43 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:41:23 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:41:25 - cex place new buy order: eth_btc 0.026354 19.8 [8866713547] margin:0.25423085679592]Array
(
    [complete] => 
    [id] => 8866713547
    [time] => 1557751284672
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026354
)

2019-05-13 14:41:32 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:41:33 - cex place new buy order: eth_btc 0.026356 19.8 [8866714107] margin:0.23524055243587]Array
(
    [complete] => 
    [id] => 8866714107
    [time] => 1557751292862
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026356
)

2019-05-13 14:41:41 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:41:42 - cex place new buy order: eth_btc 0.026362 19.8 [8866714920] margin:0.22760033381384]Array
(
    [complete] => 
    [id] => 8866714920
    [time] => 1557751302076
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026362
)

2019-05-13 14:41:49 - cex delete buy orders: eth_btc [above margin]
2019-05-13 14:43:10 - cex place new buy order: eth_btc 0.026361 19.8 [8866725220]Array
(
    [complete] => 
    [id] => 8866725220
    [time] => 1557751390331
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026361
)

2019-05-13 14:43:17 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:43:18 - cex place new buy order: eth_btc 0.026363 19.8 [8866725813] margin:0.23138489549748]Array
(
    [complete] => 
    [id] => 8866725813
    [time] => 1557751398247
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026363
)

2019-05-13 14:43:26 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:43:27 - cex place new buy order: eth_btc 0.026365 19.8 [8866726452] margin:0.21998862127821]Array
(
    [complete] => 
    [id] => 8866726452
    [time] => 1557751406713
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026365
)

2019-05-13 14:43:34 - cex delete buy orders: eth_btc [above margin]
2019-05-13 14:43:42 - cex place new buy order: eth_btc 0.026361 19.8 [8866728043]Array
(
    [complete] => 
    [id] => 8866728043
    [time] => 1557751422002
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026361
)

2019-05-13 14:43:55 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:43:56 - cex place new buy order: eth_btc 0.026363 19.8 [8866729282] margin:0.2541440655464]Array
(
    [complete] => 
    [id] => 8866729282
    [time] => 1557751435813
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026363
)

2019-05-13 14:44:04 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:44:05 - cex place new buy order: eth_btc 0.026365 19.8 [8866730330] margin:0.25033187938555]Array
(
    [complete] => 
    [id] => 8866730330
    [time] => 1557751444850
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026365
)

2019-05-13 14:44:12 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:44:13 - cex place new buy order: eth_btc 0.026367 19.8 [8866731187] margin:0.24652027155156]Array
(
    [complete] => 
    [id] => 8866731187
    [time] => 1557751453501
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026367
)

2019-05-13 14:44:21 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:44:22 - cex place new buy order: eth_btc 0.026369 19.8 [8866732294] margin:0.29200955667641]Array
(
    [complete] => 
    [id] => 8866732294
    [time] => 1557751462340
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026369
)

2019-05-13 14:44:29 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:44:30 - cex place new buy order: eth_btc 0.026379 19.8 [8866732947] margin:0.28052617612495]Array
(
    [complete] => 
    [id] => 8866732947
    [time] => 1557751470061
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026379
)

2019-05-13 14:44:37 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:44:38 - cex place new buy order: eth_btc 0.026383 19.8 [8866733811] margin:0.25774172762763]Array
(
    [complete] => 
    [id] => 8866733811
    [time] => 1557751478045
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026383
)

2019-05-13 14:44:46 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:44:48 - cex place new buy order: eth_btc 0.026385 19.8 [8866734686] margin:0.23877202956224]Array
(
    [complete] => 
    [id] => 8866734686
    [time] => 1557751487584
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026385
)

2019-05-13 14:44:56 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:44:57 - cex place new buy order: eth_btc 0.026387 19.8 [8866735372] margin:0.2577026566112]Array
(
    [complete] => 
    [id] => 8866735372
    [time] => 1557751497049
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026387
)

2019-05-13 14:45:03 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:45:04 - cex place new buy order: eth_btc 0.026389 19.8 [8866735750] margin:0.25389366781612]Array
(
    [complete] => 
    [id] => 8866735750
    [time] => 1557751504371
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026389
)

2019-05-13 14:45:11 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:45:13 - cex place new buy order: eth_btc 0.026391 19.8 [8866736881] margin:0.25008525633738]Array
(
    [complete] => 
    [id] => 8866736881
    [time] => 1557751513140
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026391
)

2019-05-13 14:45:22 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:45:23 - cex place new buy order: eth_btc 0.026393 19.8 [8866737822] margin:0.27279960595612]Array
(
    [complete] => 
    [id] => 8866737822
    [time] => 1557751523123
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026393
)

2019-05-13 14:45:31 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:45:32 - cex place new buy order: eth_btc 0.026395 19.8 [8866738465] margin:0.25004735745404]Array
(
    [complete] => 
    [id] => 8866738465
    [time] => 1557751532311
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026395
)

2019-05-13 14:45:41 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:45:42 - cex place new buy order: eth_btc 0.026397 19.8 [8866739191] margin:0.26139334015229]Array
(
    [complete] => 
    [id] => 8866739191
    [time] => 1557751542037
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026397
)

2019-05-13 14:45:50 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:45:51 - cex place new buy order: eth_btc 0.026399 19.8 [8866739932] margin:0.24243342550854]Array
(
    [complete] => 
    [id] => 8866739932
    [time] => 1557751551254
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026399
)

2019-05-13 14:45:59 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:46:00 - cex place new buy order: eth_btc 0.026401 19.8 [8866740513] margin:0.27650467785312]Array
(
    [complete] => 
    [id] => 8866740513
    [time] => 1557751560266
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026401
)

2019-05-13 14:46:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:46:06 - cex place new buy order: eth_btc 0.026403 19.8 [8866740991] margin:0.28027118130516]Array
(
    [complete] => 
    [id] => 8866740991
    [time] => 1557751565784
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026403
)

2019-05-13 14:46:13 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:46:14 - cex place new buy order: eth_btc 0.026405 19.8 [8866741588] margin:0.28024995266047]Array
(
    [complete] => 
    [id] => 8866741588
    [time] => 1557751573997
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026405
)

2019-05-13 14:46:22 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:46:24 - cex place new buy order: eth_btc 0.026407 19.8 [8866742147] margin:0.24235998030826]Array
(
    [complete] => 
    [id] => 8866742147
    [time] => 1557751583595
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026407
)

2019-05-13 14:46:31 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:46:33 - cex place new buy order: eth_btc 0.026409 19.8 [8866742722] margin:0.21962209852702]Array
(
    [complete] => 
    [id] => 8866742722
    [time] => 1557751592637
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026409
)

2019-05-13 14:46:40 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:46:42 - cex place new buy order: eth_btc 0.026411 19.8 [8866743518] margin:0.24610957555564]Array
(
    [complete] => 
    [id] => 8866743518
    [time] => 1557751602354
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026411
)

2019-05-13 14:46:50 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:46:51 - cex place new buy order: eth_btc 0.026413 19.8 [8866744085] margin:0.25744898345512]Array
(
    [complete] => 
    [id] => 8866744085
    [time] => 1557751611329
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026413
)

2019-05-13 14:46:59 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:47:00 - cex place new buy order: eth_btc 0.026416 19.8 [8866744757] margin:0.26877649909145]Array
(
    [complete] => 
    [id] => 8866744757
    [time] => 1557751620003
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026416
)

2019-05-13 14:47:04 - cex place new buy order: eth_btc 0.026419 11.4691 []Array
(
    [error] => Nonce must be incremented
)

2019-05-13 14:47:11 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:47:12 - cex place new buy order: eth_btc 0.026421 19.8 [8866745761] margin:0.31414405207979]Array
(
    [complete] => 
    [id] => 8866745761
    [time] => 1557751632070
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026421
)

2019-05-13 14:47:20 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:47:21 - cex place new buy order: eth_btc 0.026425 19.8 [8866746278] margin:0.24597918637654]Array
(
    [complete] => 
    [id] => 8866746278
    [time] => 1557751640865
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026425
)

2019-05-13 14:47:28 - cex delete buy orders: eth_btc[move]
2019-05-13 14:47:29 - cex place new buy order: eth_btc 0.026427 19.8 [8866746920] margin:-0.52949791580608]Array
(
    [complete] => 
    [id] => 8866746920
    [time] => 1557751649421
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026427
)

2019-05-13 14:47:36 - cex delete buy orders: eth_btc[move]
2019-05-13 14:47:37 - cex place new buy order: eth_btc 0.026429 19.8 [8866747500] margin:-0.44312591535544]Array
(
    [complete] => 
    [id] => 8866747500
    [time] => 1557751657424
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026429
)

2019-05-13 14:47:45 - cex delete buy orders: eth_btc[move]
2019-05-13 14:47:46 - cex place new buy order: eth_btc 0.026431 19.8 [8866748165] margin:-0.49194487213189]Array
(
    [complete] => 
    [id] => 8866748165
    [time] => 1557751666466
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026431
)

2019-05-13 14:47:53 - cex delete buy orders: eth_btc[move]
2019-05-13 14:47:54 - cex place new buy order: eth_btc 0.026433 19.8 [8866748759] margin:-0.51072139396898]Array
(
    [complete] => 
    [id] => 8866748759
    [time] => 1557751674195
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026433
)

2019-05-13 14:48:04 - cex delete buy orders: eth_btc [above margin]
2019-05-13 14:48:49 - cex place new buy order: eth_btc 0.026412 19.8 [8866752072]Array
(
    [complete] => 
    [id] => 8866752072
    [time] => 1557751729027
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026412
)

2019-05-13 14:48:56 - cex delete buy orders: eth_btc [above margin]
2019-05-13 14:50:48 - cex place new buy order: eth_btc 0.026416 19.8 [8866759961]Array
(
    [complete] => 
    [id] => 8866759961
    [time] => 1557751848233
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026416
)

2019-05-13 14:50:56 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:50:57 - cex place new buy order: eth_btc 0.026418 19.8 [8866760540] margin:0.20819138466197]Array
(
    [complete] => 
    [id] => 8866760540
    [time] => 1557751856818
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026418
)

2019-05-13 14:51:04 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:51:05 - cex place new buy order: eth_btc 0.02642 19.8 [8866761118] margin:0.20439061317183]Array
(
    [complete] => 
    [id] => 8866761118
    [time] => 1557751864993
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.02642
)

2019-05-13 14:51:15 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:51:16 - cex place new buy order: eth_btc 0.026422 19.8 [8866761916] margin:0.21194459162819]Array
(
    [complete] => 
    [id] => 8866761916
    [time] => 1557751875764
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026422
)

2019-05-13 14:51:23 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:51:24 - cex place new buy order: eth_btc 0.026424 19.8 [8866762354] margin:0.20435967302452]Array
(
    [complete] => 
    [id] => 8866762354
    [time] => 1557751884489
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026424
)

2019-05-13 14:51:32 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:51:33 - cex place new buy order: eth_btc 0.026426 19.8 [8866762861] margin:0.20434420646334]Array
(
    [complete] => 
    [id] => 8866762861
    [time] => 1557751893106
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026426
)

2019-05-13 14:51:42 - cex delete buy orders: eth_btc [above margin]
2019-05-13 14:52:30 - cex place new buy order: eth_btc 0.026412 19.8 [8866769515]Array
(
    [complete] => 
    [id] => 8866769515
    [time] => 1557751950232
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026412
)

2019-05-13 14:52:38 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:52:39 - cex place new buy order: eth_btc 0.026414 19.8 [8866770363] margin:0.20443704096311]Array
(
    [complete] => 
    [id] => 8866770363
    [time] => 1557751959226
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026414
)

2019-05-13 14:52:47 - cex delete buy orders: eth_btc [replace]
2019-05-13 14:52:49 - cex place new buy order: eth_btc 0.026416 19.8 [8866771847] margin:0.2233494851605]Array
(
    [complete] => 
    [id] => 8866771847
    [time] => 1557751968639
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026416
)

2019-05-13 14:52:57 - cex delete buy orders: eth_btc [above margin]
2019-05-13 15:21:26 - cex place new buy order: eth_btc 0.026175 19.8 [8866939555]Array
(
    [complete] => 
    [id] => 8866939555
    [time] => 1557753686241
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026175
)

2019-05-13 15:21:33 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:21:35 - cex place new buy order: eth_btc 0.026178 19.8 [8866940193] margin:0.20246008098403]Array
(
    [complete] => 
    [id] => 8866940193
    [time] => 1557753694717
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026178
)

2019-05-13 15:21:43 - cex delete buy orders: eth_btc [above margin]
2019-05-13 15:24:11 - cex place new buy order: eth_btc 0.026058 19.8 [8866958279]Array
(
    [complete] => 
    [id] => 8866958279
    [time] => 1557753851319
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026058
)

2019-05-13 15:24:17 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:24:18 - cex place new buy order: eth_btc 0.026064 19.8 [8866959303] margin:0.63689379987721]Array
(
    [complete] => 
    [id] => 8866959303
    [time] => 1557753858221
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026064
)

2019-05-13 15:24:26 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:24:27 - cex place new buy order: eth_btc 0.026071 19.8 [8866960661] margin:0.62138007748072]Array
(
    [complete] => 
    [id] => 8866960661
    [time] => 1557753867435
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026071
)

2019-05-13 15:24:37 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:24:38 - cex place new buy order: eth_btc 0.026079 19.8 [8866962194] margin:0.60585145135932]Array
(
    [complete] => 
    [id] => 8866962194
    [time] => 1557753877940
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026079
)

2019-05-13 15:24:46 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:24:47 - cex place new buy order: eth_btc 0.026087 19.8 [8866963347] margin:0.60183233027944]Array
(
    [complete] => 
    [id] => 8866963347
    [time] => 1557753886983
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026087
)

2019-05-13 15:24:54 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:24:55 - cex place new buy order: eth_btc 0.026093 19.8 [8866964247] margin:0.6323535047714]Array
(
    [complete] => 
    [id] => 8866964247
    [time] => 1557753895154
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026093
)

2019-05-13 15:25:03 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:25:05 - cex place new buy order: eth_btc 0.026099 19.8 [8866965101] margin:0.61688187286868]Array
(
    [complete] => 
    [id] => 8866965101
    [time] => 1557753904502
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026099
)

2019-05-13 15:25:12 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:25:14 - cex place new buy order: eth_btc 0.026105 19.8 [8866966340] margin:0.53629572878759]Array
(
    [complete] => 
    [id] => 8866966340
    [time] => 1557753913659
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026105
)

2019-05-13 15:25:20 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:25:22 - cex place new buy order: eth_btc 0.026111 19.8 [8866967340] margin:0.54383210141318]Array
(
    [complete] => 
    [id] => 8866967340
    [time] => 1557753921781
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026111
)

2019-05-13 15:25:29 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:25:30 - cex place new buy order: eth_btc 0.026118 19.8 [8866968015] margin:0.48625469025192]Array
(
    [complete] => 
    [id] => 8866968015
    [time] => 1557753929842
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026118
)

2019-05-13 15:25:37 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:25:38 - cex place new buy order: eth_btc 0.026123 19.8 [8866968758] margin:0.4976457527849]Array
(
    [complete] => 
    [id] => 8866968758
    [time] => 1557753938297
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026123
)

2019-05-13 15:25:46 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:25:47 - cex place new buy order: eth_btc 0.026131 19.8 [8866969606] margin:0.51280088783436]Array
(
    [complete] => 
    [id] => 8866969606
    [time] => 1557753946984
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026131
)

2019-05-13 15:25:54 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:25:56 - cex place new buy order: eth_btc 0.026137 19.8 [8866970485] margin:0.348165435972]Array
(
    [complete] => 
    [id] => 8866970485
    [time] => 1557753955826
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026137
)

2019-05-13 15:26:03 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:26:04 - cex place new buy order: eth_btc 0.026143 19.8 [8866971222] margin:0.43606319091152]Array
(
    [complete] => 
    [id] => 8866971222
    [time] => 1557753964429
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026143
)

2019-05-13 15:26:13 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:26:14 - cex place new buy order: eth_btc 0.02615 19.8 [8866972177] margin:0.46271510516251]Array
(
    [complete] => 
    [id] => 8866972177
    [time] => 1557753974158
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.02615
)

2019-05-13 15:26:22 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:26:23 - cex place new buy order: eth_btc 0.02616 19.8 [8866973263] margin:0.38608562691129]Array
(
    [complete] => 
    [id] => 8866973263
    [time] => 1557753983342
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.02616
)

2019-05-13 15:26:30 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:26:32 - cex place new buy order: eth_btc 0.026164 19.8 [8866974119] margin:0.36691637364317]Array
(
    [complete] => 
    [id] => 8866974119
    [time] => 1557753991690
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026164
)

2019-05-13 15:26:40 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:26:41 - cex place new buy order: eth_btc 0.026171 19.8 [8866975324] margin:0.34007107103282]Array
(
    [complete] => 
    [id] => 8866975324
    [time] => 1557754000902
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026171
)

2019-05-13 15:26:48 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:26:49 - cex place new buy order: eth_btc 0.026178 19.8 [8866976311] margin:0.32852013140805]Array
(
    [complete] => 
    [id] => 8866976311
    [time] => 1557754008889
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026178
)

2019-05-13 15:26:57 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:26:58 - cex place new buy order: eth_btc 0.026184 19.8 [8866977354] margin:0.30934922089825]Array
(
    [complete] => 
    [id] => 8866977354
    [time] => 1557754018224
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026184
)

2019-05-13 15:27:04 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:27:05 - cex place new buy order: eth_btc 0.026188 19.8 [8866978025] margin:0.31693905605621]Array
(
    [complete] => 
    [id] => 8866978025
    [time] => 1557754025357
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026188
)

2019-05-13 15:27:12 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:27:13 - cex place new buy order: eth_btc 0.026198 19.8 [8866978688] margin:0.26337888388426]Array
(
    [complete] => 
    [id] => 8866978688
    [time] => 1557754033152
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026198
)

2019-05-13 15:27:20 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:27:21 - cex place new buy order: eth_btc 0.0262 19.8 [8866979107] margin:0.25954198473281]Array
(
    [complete] => 
    [id] => 8866979107
    [time] => 1557754041275
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.0262
)

2019-05-13 15:27:28 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:27:29 - cex place new buy order: eth_btc 0.026202 19.8 [8866979658] margin:0.27860468666514]Array
(
    [complete] => 
    [id] => 8866979658
    [time] => 1557754048872
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026202
)

2019-05-13 15:27:36 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:27:38 - cex place new buy order: eth_btc 0.026208 19.8 [8866980400] margin:0.25564713064712]Array
(
    [complete] => 
    [id] => 8866980400
    [time] => 1557754057834
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026208
)

2019-05-13 15:27:45 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:27:46 - cex place new buy order: eth_btc 0.026214 19.8 [8866981228] margin:0.25558861676966]Array
(
    [complete] => 
    [id] => 8866981228
    [time] => 1557754065884
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026214
)

2019-05-13 15:27:53 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:27:55 - cex place new buy order: eth_btc 0.026216 19.8 [8866981902] margin:0.24412572474826]Array
(
    [complete] => 
    [id] => 8866981902
    [time] => 1557754074518
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026216
)

2019-05-13 15:28:01 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:28:03 - cex place new buy order: eth_btc 0.026218 19.8 [8866982721] margin:0.23647875505377]Array
(
    [complete] => 
    [id] => 8866982721
    [time] => 1557754083143
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026218
)

2019-05-13 15:28:05 - cex place new buy order: eth_btc 0.02622 11.7044 [8866982889]Array
(
    [complete] => 
    [id] => 8866982889
    [time] => 1557754084588
    [pending] => 11.70440000
    [amount] => 11.70440000
    [type] => buy
    [price] => 0.02622
)

2019-05-13 15:28:12 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:28:13 - cex place new buy order: eth_btc 0.026222 19.8 [8866983678] margin:0.21356113187398]Array
(
    [complete] => 
    [id] => 8866983678
    [time] => 1557754093270
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026222
)

2019-05-13 15:28:21 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:28:22 - cex place new buy order: eth_btc 0.026226 19.8 [8866984294] margin:0.20590253946466]Array
(
    [complete] => 
    [id] => 8866984294
    [time] => 1557754101857
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026226
)

2019-05-13 15:28:28 - cex delete buy orders: eth_btc [above margin]
2019-05-13 15:28:37 - cex place new buy order: eth_btc 0.026226 19.8 [8866985522]Array
(
    [complete] => 
    [id] => 8866985522
    [time] => 1557754117146
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026226
)

2019-05-13 15:28:43 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:28:45 - cex place new buy order: eth_btc 0.026228 19.8 [8866986254] margin:0.21351227695592]Array
(
    [complete] => 
    [id] => 8866986254
    [time] => 1557754124563
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026228
)

2019-05-13 15:28:52 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:28:53 - cex place new buy order: eth_btc 0.02623 19.8 [8866986906] margin:0.20205871139916]Array
(
    [complete] => 
    [id] => 8866986906
    [time] => 1557754133104
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.02623
)

2019-05-13 15:29:00 - cex delete buy orders: eth_btc [above margin]
2019-05-13 15:29:03 - cex place new buy order: eth_btc 0.026226 19.8 [8866987559]Array
(
    [complete] => 
    [id] => 8866987559
    [time] => 1557754143386
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026226
)

2019-05-13 15:29:10 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:29:11 - cex place new buy order: eth_btc 0.026228 19.8 [8866988194] margin:0.21732499618727]Array
(
    [complete] => 
    [id] => 8866988194
    [time] => 1557754151161
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026228
)

2019-05-13 15:29:19 - cex delete buy orders: eth_btc [above margin]
2019-05-13 15:29:59 - cex place new buy order: eth_btc 0.026226 19.8 [8866991993]Array
(
    [complete] => 
    [id] => 8866991993
    [time] => 1557754198889
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026226
)

2019-05-13 15:30:04 - cex delete buy orders: eth_btc [above margin]
2019-05-13 15:31:11 - cex place new buy order: eth_btc 0.02607 19.8 [8866997035]Array
(
    [complete] => 
    [id] => 8866997035
    [time] => 1557754270606
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.02607
)

2019-05-13 15:31:19 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:31:20 - cex place new buy order: eth_btc 0.026077 19.8 [8866997818] margin:0.65958507497028]Array
(
    [complete] => 
    [id] => 8866997818
    [time] => 1557754280313
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026077
)

2019-05-13 15:31:29 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:31:31 - cex place new buy order: eth_btc 0.026079 19.8 [8866998760] margin:0.64803098278308]Array
(
    [complete] => 
    [id] => 8866998760
    [time] => 1557754290527
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026079
)

2019-05-13 15:31:38 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:31:39 - cex place new buy order: eth_btc 0.026082 19.8 [8866999698] margin:0.68629706310865]Array
(
    [complete] => 
    [id] => 8866999698
    [time] => 1557754299474
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026082
)

2019-05-13 15:31:47 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:31:48 - cex place new buy order: eth_btc 0.026086 19.8 [8867000735] margin:0.67469140535152]Array
(
    [complete] => 
    [id] => 8867000735
    [time] => 1557754308106
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026086
)

2019-05-13 15:31:55 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:31:56 - cex place new buy order: eth_btc 0.026095 19.8 [8867001757] margin:0.68595516382448]Array
(
    [complete] => 
    [id] => 8867001757
    [time] => 1557754316139
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026095
)

2019-05-13 15:32:04 - cex place new buy order: eth_btc 0.026105 11.8485 [8867002827]Array
(
    [complete] => 
    [id] => 8867002827
    [time] => 1557754324163
    [pending] => 11.84850000
    [amount] => 11.84850000
    [type] => buy
    [price] => 0.026105
)

2019-05-13 15:32:11 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:32:13 - cex place new buy order: eth_btc 0.026107 19.8 [8867003928] margin:0.64350557321791]Array
(
    [complete] => 
    [id] => 8867003928
    [time] => 1557754332550
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026107
)

2019-05-13 15:32:19 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:32:20 - cex place new buy order: eth_btc 0.026113 19.8 [8867005161] margin:0.61655114310879]Array
(
    [complete] => 
    [id] => 8867005161
    [time] => 1557754340413
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026113
)

2019-05-13 15:32:28 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:32:29 - cex place new buy order: eth_btc 0.026127 19.8 [8867006251] margin:0.57794618593792]Array
(
    [complete] => 
    [id] => 8867006251
    [time] => 1557754349223
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026127
)

2019-05-13 15:32:37 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:32:39 - cex place new buy order: eth_btc 0.026133 19.8 [8867007210] margin:0.54337427773314]Array
(
    [complete] => 
    [id] => 8867007210
    [time] => 1557754358652
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026133
)

2019-05-13 15:32:47 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:32:49 - cex place new buy order: eth_btc 0.026139 19.8 [8867008586] margin:0.52029534412179]Array
(
    [complete] => 
    [id] => 8867008586
    [time] => 1557754368657
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026139
)

2019-05-13 15:32:57 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:32:58 - cex place new buy order: eth_btc 0.026155 19.8 [8867010444] margin:0.4626266488243]Array
(
    [complete] => 
    [id] => 8867010444
    [time] => 1557754377937
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026155
)

2019-05-13 15:33:04 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:33:05 - cex place new buy order: eth_btc 0.026171 19.8 [8867011452] margin:0.40884948989339]Array
(
    [complete] => 
    [id] => 8867011452
    [time] => 1557754384881
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026171
)

2019-05-13 15:33:13 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:33:15 - cex place new buy order: eth_btc 0.026175 19.8 [8867012273] margin:0.42024832855778]Array
(
    [complete] => 
    [id] => 8867012273
    [time] => 1557754394566
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026175
)

2019-05-13 15:33:22 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:33:24 - cex place new buy order: eth_btc 0.026179 19.8 [8867012986] margin:0.37434584972686]Array
(
    [complete] => 
    [id] => 8867012986
    [time] => 1557754403609
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026179
)

2019-05-13 15:33:31 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:33:33 - cex place new buy order: eth_btc 0.026185 19.8 [8867014132] margin:0.33607026923812]Array
(
    [complete] => 
    [id] => 8867014132
    [time] => 1557754412565
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026185
)

2019-05-13 15:33:40 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:33:42 - cex place new buy order: eth_btc 0.026191 19.8 [8867015042] margin:0.26726738192508]Array
(
    [complete] => 
    [id] => 8867015042
    [time] => 1557754421577
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026191
)

2019-05-13 15:33:55 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:33:57 - cex place new buy order: eth_btc 0.026193 19.8 [8867016809] margin:0.25579353262322]Array
(
    [complete] => 
    [id] => 8867016809
    [time] => 1557754436718
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026193
)

2019-05-13 15:34:04 - cex delete buy orders: eth_btc [above margin]
2019-05-13 15:39:39 - cex place new buy order: eth_btc 0.026056 19.8 [8867048609]Array
(
    [complete] => 
    [id] => 8867048609
    [time] => 1557754778529
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026056
)

2019-05-13 15:39:45 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:39:46 - cex place new buy order: eth_btc 0.026062 19.8 [8867049296] margin:0.59857263448699]Array
(
    [complete] => 
    [id] => 8867049296
    [time] => 1557754786364
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026062
)

2019-05-13 15:39:53 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:39:55 - cex place new buy order: eth_btc 0.026068 19.8 [8867050001] margin:0.60610710449593]Array
(
    [complete] => 
    [id] => 8867050001
    [time] => 1557754794538
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026068
)

2019-05-13 15:40:04 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:40:06 - cex place new buy order: eth_btc 0.026076 19.8 [8867050946] margin:0.54839699340388]Array
(
    [complete] => 
    [id] => 8867050946
    [time] => 1557754805552
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026076
)

2019-05-13 15:40:12 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:40:14 - cex place new buy order: eth_btc 0.026082 19.8 [8867051656] margin:0.52526646729545]Array
(
    [complete] => 
    [id] => 8867051656
    [time] => 1557754814081
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026082
)

2019-05-13 15:40:21 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:40:23 - cex place new buy order: eth_btc 0.02609 19.8 [8867052504] margin:0.47527788424684]Array
(
    [complete] => 
    [id] => 8867052504
    [time] => 1557754822672
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.02609
)

2019-05-13 15:40:30 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:40:32 - cex place new buy order: eth_btc 0.026096 19.8 [8867053109] margin:0.44451256897609]Array
(
    [complete] => 
    [id] => 8867053109
    [time] => 1557754831649
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026096
)

2019-05-13 15:40:40 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:40:41 - cex place new buy order: eth_btc 0.026102 19.8 [8867053870] margin:0.42142364569764]Array
(
    [complete] => 
    [id] => 8867053870
    [time] => 1557754840936
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026102
)

2019-05-13 15:40:50 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:40:52 - cex place new buy order: eth_btc 0.02611 19.8 [8867054907] margin:0.39065492148602]Array
(
    [complete] => 
    [id] => 8867054907
    [time] => 1557754851777
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.02611
)

2019-05-13 15:41:00 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:41:01 - cex place new buy order: eth_btc 0.026116 19.8 [8867055681] margin:0.36376167866443]Array
(
    [complete] => 
    [id] => 8867055681
    [time] => 1557754861490
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026116
)

2019-05-13 15:41:06 - cex place new buy order: eth_btc 0.026121 11.8254 [8867056125]Array
(
    [complete] => 
    [id] => 8867056125
    [time] => 1557754865659
    [pending] => 11.82540000
    [amount] => 11.82540000
    [type] => buy
    [price] => 0.026121
)

2019-05-13 15:41:14 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:41:16 - cex place new buy order: eth_btc 0.026127 19.8 [8867056980] margin:0.32150648754163]Array
(
    [complete] => 
    [id] => 8867056980
    [time] => 1557754876191
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026127
)

2019-05-13 15:41:25 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:41:26 - cex place new buy order: eth_btc 0.026134 19.8 [8867057867] margin:0.29846177393433]Array
(
    [complete] => 
    [id] => 8867057867
    [time] => 1557754886233
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026134
)

2019-05-13 15:41:34 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:41:36 - cex place new buy order: eth_btc 0.026141 19.8 [8867058663] margin:0.2945564439004]Array
(
    [complete] => 
    [id] => 8867058663
    [time] => 1557754895931
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026141
)

2019-05-13 15:41:44 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:41:46 - cex place new buy order: eth_btc 0.026154 19.8 [8867059693] margin:0.27146899135886]Array
(
    [complete] => 
    [id] => 8867059693
    [time] => 1557754905646
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026154
)

2019-05-13 15:41:54 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:41:55 - cex place new buy order: eth_btc 0.026163 19.8 [8867060683] margin:0.24079807361539]Array
(
    [complete] => 
    [id] => 8867060683
    [time] => 1557754915449
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026163
)

2019-05-13 15:42:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:42:07 - cex place new buy order: eth_btc 0.026169 19.8 [8867061932] margin:0.24456417899039]Array
(
    [complete] => 
    [id] => 8867061932
    [time] => 1557754926577
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026169
)

2019-05-13 15:42:14 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:42:15 - cex place new buy order: eth_btc 0.026177 19.8 [8867062943] margin:0.23302899491919]Array
(
    [complete] => 
    [id] => 8867062943
    [time] => 1557754935231
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026177
)

2019-05-13 15:42:22 - cex delete buy orders: eth_btc [above margin]
2019-05-13 15:43:55 - cex place new buy order: eth_btc 0.026057 19.8 [8867074021]Array
(
    [complete] => 
    [id] => 8867074021
    [time] => 1557755034527
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026057
)

2019-05-13 15:44:03 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:44:04 - cex place new buy order: eth_btc 0.02607 19.8 [8867075198] margin:0.62907556578442]Array
(
    [complete] => 
    [id] => 8867075198
    [time] => 1557755044359
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.02607
)

2019-05-13 15:44:12 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:44:13 - cex place new buy order: eth_btc 0.026075 19.8 [8867076080] margin:0.63662511984659]Array
(
    [complete] => 
    [id] => 8867076080
    [time] => 1557755053436
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026075
)

2019-05-13 15:44:21 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:44:23 - cex place new buy order: eth_btc 0.026083 19.8 [8867077193] margin:0.60575854004523]Array
(
    [complete] => 
    [id] => 8867077193
    [time] => 1557755062954
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026083
)

2019-05-13 15:44:30 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:44:31 - cex place new buy order: eth_btc 0.026089 19.8 [8867077935] margin:0.59795316033577]Array
(
    [complete] => 
    [id] => 8867077935
    [time] => 1557755071044
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026089
)

2019-05-13 15:44:40 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:44:41 - cex place new buy order: eth_btc 0.026095 19.8 [8867078882] margin:0.57482276298142]Array
(
    [complete] => 
    [id] => 8867078882
    [time] => 1557755081112
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026095
)

2019-05-13 15:44:49 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:44:50 - cex place new buy order: eth_btc 0.026101 19.8 [8867079629] margin:0.50189647906209]Array
(
    [complete] => 
    [id] => 8867079629
    [time] => 1557755090069
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026101
)

2019-05-13 15:44:58 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:45:00 - cex place new buy order: eth_btc 0.026107 19.8 [8867080480] margin:0.48262917991342]Array
(
    [complete] => 
    [id] => 8867080480
    [time] => 1557755099979
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026107
)

2019-05-13 15:45:04 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:45:05 - cex place new buy order: eth_btc 0.026115 11.83491 [8867080982] margin:0.45184759716639]Array
(
    [complete] => 
    [id] => 8867080982
    [time] => 1557755104805
    [pending] => 11.83491000
    [amount] => 11.83491000
    [type] => buy
    [price] => 0.026115
)

2019-05-13 15:45:13 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:45:14 - cex place new buy order: eth_btc 0.026122 19.8 [8867081852] margin:0.45555470484648]Array
(
    [complete] => 
    [id] => 8867081852
    [time] => 1557755114278
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026122
)

2019-05-13 15:45:21 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:45:23 - cex place new buy order: eth_btc 0.026128 19.8 [8867082599] margin:0.44779546846294]Array
(
    [complete] => 
    [id] => 8867082599
    [time] => 1557755122682
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026128
)

2019-05-13 15:45:30 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:45:32 - cex place new buy order: eth_btc 0.026134 19.8 [8867083283] margin:0.46299839289814]Array
(
    [complete] => 
    [id] => 8867083283
    [time] => 1557755131614
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026134
)

2019-05-13 15:45:39 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:45:41 - cex place new buy order: eth_btc 0.026142 19.8 [8867083949] margin:0.46668196771478]Array
(
    [complete] => 
    [id] => 8867083949
    [time] => 1557755140585
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026142
)

2019-05-13 15:45:48 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:45:50 - cex place new buy order: eth_btc 0.026148 19.8 [8867084777] margin:0.47039926571821]Array
(
    [complete] => 
    [id] => 8867084777
    [time] => 1557755149598
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026148
)

2019-05-13 15:45:58 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:45:59 - cex place new buy order: eth_btc 0.026156 19.8 [8867085541] margin:0.42437681602689]Array
(
    [complete] => 
    [id] => 8867085541
    [time] => 1557755159296
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026156
)

2019-05-13 15:46:04 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:46:06 - cex place new buy order: eth_btc 0.02616 19.8 [8867086198] margin:0.42048929663607]Array
(
    [complete] => 
    [id] => 8867086198
    [time] => 1557755165977
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.02616
)

2019-05-13 15:46:13 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:46:15 - cex place new buy order: eth_btc 0.026167 19.8 [8867086920] margin:0.3821607368059]Array
(
    [complete] => 
    [id] => 8867086920
    [time] => 1557755174552
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026167
)

2019-05-13 15:46:22 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:46:24 - cex place new buy order: eth_btc 0.026174 19.8 [8867087574] margin:0.33621150760297]Array
(
    [complete] => 
    [id] => 8867087574
    [time] => 1557755183684
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026174
)

2019-05-13 15:46:31 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:46:32 - cex place new buy order: eth_btc 0.026178 19.8 [8867088374] margin:0.34380013752005]Array
(
    [complete] => 
    [id] => 8867088374
    [time] => 1557755192127
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026178
)

2019-05-13 15:46:40 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:46:41 - cex place new buy order: eth_btc 0.02618 19.8 [8867089000] margin:0.26355996944232]Array
(
    [complete] => 
    [id] => 8867089000
    [time] => 1557755200944
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.02618
)

2019-05-13 15:46:49 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:46:51 - cex place new buy order: eth_btc 0.026182 19.8 [8867089880] margin:0.23298449316325]Array
(
    [complete] => 
    [id] => 8867089880
    [time] => 1557755210939
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026182
)

2019-05-13 15:46:58 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:47:00 - cex place new buy order: eth_btc 0.026185 19.8 [8867090611] margin:0.23677678059957]Array
(
    [complete] => 
    [id] => 8867090611
    [time] => 1557755219522
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026185
)

2019-05-13 15:47:04 - cex delete buy orders: eth_btc [above margin]
2019-05-13 15:47:26 - cex place new buy order: eth_btc 0.026186 19.8 [8867093369]Array
(
    [complete] => 
    [id] => 8867093369
    [time] => 1557755246276
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026186
)

2019-05-13 15:47:34 - cex delete buy orders: eth_btc [above margin]
2019-05-13 15:47:42 - cex place new buy order: eth_btc 0.026117 19.8 [8867095689]Array
(
    [complete] => 
    [id] => 8867095689
    [time] => 1557755262467
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026117
)

2019-05-13 15:47:50 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:47:52 - cex place new buy order: eth_btc 0.026128 19.8 [8867097089] margin:0.39038579301898]Array
(
    [complete] => 
    [id] => 8867097089
    [time] => 1557755271525
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026128
)

2019-05-13 15:47:59 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:48:01 - cex place new buy order: eth_btc 0.026135 19.8 [8867098552] margin:0.31758178687584]Array
(
    [complete] => 
    [id] => 8867098552
    [time] => 1557755280597
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026135
)

2019-05-13 15:48:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:48:06 - cex place new buy order: eth_btc 0.026139 19.8 [8867099340] margin:0.26779907418033]Array
(
    [complete] => 
    [id] => 8867099340
    [time] => 1557755286252
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026139
)

2019-05-13 15:48:13 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:48:15 - cex place new buy order: eth_btc 0.026141 19.8 [8867100592] margin:0.26012776863931]Array
(
    [complete] => 
    [id] => 8867100592
    [time] => 1557755294755
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026141
)

2019-05-13 15:48:22 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:48:23 - cex place new buy order: eth_btc 0.026144 19.8 [8867101859] margin:0.25627294981641]Array
(
    [complete] => 
    [id] => 8867101859
    [time] => 1557755303159
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026144
)

2019-05-13 15:48:30 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:48:32 - cex place new buy order: eth_btc 0.026146 19.8 [8867103000] margin:0.22948060888854]Array
(
    [complete] => 
    [id] => 8867103000
    [time] => 1557755312133
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026146
)

2019-05-13 15:48:40 - cex delete buy orders: eth_btc [above margin]
2019-05-13 15:48:49 - cex place new buy order: eth_btc 0.026123 19.8 [8867105295]Array
(
    [complete] => 
    [id] => 8867105295
    [time] => 1557755329321
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026123
)

2019-05-13 15:48:57 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:48:58 - cex place new buy order: eth_btc 0.026125 19.8 [8867106327] margin:0.26028708133972]Array
(
    [complete] => 
    [id] => 8867106327
    [time] => 1557755338001
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026125
)

2019-05-13 15:49:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:49:07 - cex place new buy order: eth_btc 0.026128 19.8 [8867107063] margin:0.25642988364971]Array
(
    [complete] => 
    [id] => 8867107063
    [time] => 1557755347115
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026128
)

2019-05-13 15:49:14 - cex delete buy orders: eth_btc [above margin]
2019-05-13 15:49:22 - cex place new buy order: eth_btc 0.026128 19.8 [8867108753]Array
(
    [complete] => 
    [id] => 8867108753
    [time] => 1557755361543
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026128
)

2019-05-13 15:49:28 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:49:30 - cex place new buy order: eth_btc 0.02613 19.8 [8867109555] margin:0.22962112514351]Array
(
    [complete] => 
    [id] => 8867109555
    [time] => 1557755370036
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.02613
)

2019-05-13 15:49:37 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:49:38 - cex place new buy order: eth_btc 0.026132 19.8 [8867110453] margin:0.22960355120158]Array
(
    [complete] => 
    [id] => 8867110453
    [time] => 1557755378310
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026132
)

2019-05-13 15:49:46 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:49:47 - cex place new buy order: eth_btc 0.026136 19.8 [8867111314] margin:0.24104683195592]Array
(
    [complete] => 
    [id] => 8867111314
    [time] => 1557755386812
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026136
)

2019-05-13 15:49:55 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:49:56 - cex place new buy order: eth_btc 0.026138 19.8 [8867112185] margin:0.22572499808708]Array
(
    [complete] => 
    [id] => 8867112185
    [time] => 1557755395783
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026138
)

2019-05-13 15:50:04 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:50:05 - cex place new buy order: eth_btc 0.02614 19.8 [8867112892] margin:0.2142310635042]Array
(
    [complete] => 
    [id] => 8867112892
    [time] => 1557755405062
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.02614
)

2019-05-13 15:50:11 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:50:13 - cex place new buy order: eth_btc 0.026142 19.8 [8867113394] margin:0.21803993573559]Array
(
    [complete] => 
    [id] => 8867113394
    [time] => 1557755412760
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026142
)

2019-05-13 15:50:21 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:50:22 - cex place new buy order: eth_btc 0.026148 19.8 [8867114096] margin:0.2409362092703]Array
(
    [complete] => 
    [id] => 8867114096
    [time] => 1557755422207
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026148
)

2019-05-13 15:50:30 - cex delete buy orders: eth_btc [above margin]
2019-05-13 15:53:13 - cex place new buy order: eth_btc 0.026056 19.8 [8867134314]Array
(
    [complete] => 
    [id] => 8867134314
    [time] => 1557755593326
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026056
)

2019-05-13 15:53:20 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:53:22 - cex place new buy order: eth_btc 0.02606 19.8 [8867135130] margin:0.53722179585571]Array
(
    [complete] => 
    [id] => 8867135130
    [time] => 1557755601557
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.02606
)

2019-05-13 15:53:28 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:53:29 - cex place new buy order: eth_btc 0.026066 19.8 [8867135860] margin:0.51791605923424]Array
(
    [complete] => 
    [id] => 8867135860
    [time] => 1557755609496
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026066
)

2019-05-13 15:53:36 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:53:37 - cex place new buy order: eth_btc 0.026072 19.8 [8867136780] margin:0.49094814360233]Array
(
    [complete] => 
    [id] => 8867136780
    [time] => 1557755617211
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026072
)

2019-05-13 15:53:44 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:53:45 - cex place new buy order: eth_btc 0.026078 19.8 [8867137875] margin:0.46782728736867]Array
(
    [complete] => 
    [id] => 8867137875
    [time] => 1557755625181
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026078
)

2019-05-13 15:54:00 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:54:01 - cex place new buy order: eth_btc 0.026085 19.8 [8867139517] margin:0.41403105232893]Array
(
    [complete] => 
    [id] => 8867139517
    [time] => 1557755641349
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026085
)

2019-05-13 15:54:03 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:54:04 - cex place new buy order: eth_btc 0.026089 19.8 [8867139883] margin:0.40630150638199]Array
(
    [complete] => 
    [id] => 8867139883
    [time] => 1557755644286
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026089
)

2019-05-13 15:54:14 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:54:15 - cex place new buy order: eth_btc 0.026099 19.8 [8867141577] margin:0.36399862063681]Array
(
    [complete] => 
    [id] => 8867141577
    [time] => 1557755655027
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026099
)

2019-05-13 15:54:22 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:54:24 - cex place new buy order: eth_btc 0.026105 19.8 [8867142845] margin:0.33710017238078]Array
(
    [complete] => 
    [id] => 8867142845
    [time] => 1557755663682
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026105
)

2019-05-13 15:54:32 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:54:33 - cex place new buy order: eth_btc 0.026111 19.8 [8867143936] margin:0.31404388954845]Array
(
    [complete] => 
    [id] => 8867143936
    [time] => 1557755673136
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026111
)

2019-05-13 15:54:42 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:54:43 - cex place new buy order: eth_btc 0.026118 19.8 [8867145156] margin:0.27567195037905]Array
(
    [complete] => 
    [id] => 8867145156
    [time] => 1557755682695
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026118
)

2019-05-13 15:54:51 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:54:52 - cex place new buy order: eth_btc 0.026125 19.8 [8867146495] margin:0.2334928229665]Array
(
    [complete] => 
    [id] => 8867146495
    [time] => 1557755692105
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026125
)

2019-05-13 15:54:59 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:55:01 - cex place new buy order: eth_btc 0.026127 19.8 [8867147658] margin:0.21433765836107]Array
(
    [complete] => 
    [id] => 8867147658
    [time] => 1557755701128
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026127
)

2019-05-13 15:55:05 - cex place new buy order: eth_btc 0.026129 11.8135 [8867148191]Array
(
    [complete] => 
    [id] => 8867148191
    [time] => 1557755704599
    [pending] => 11.81350000
    [amount] => 11.81350000
    [type] => buy
    [price] => 0.026129
)

2019-05-13 15:55:14 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:55:15 - cex place new buy order: eth_btc 0.026131 19.8 [8867149476] margin:0.21813172094447]Array
(
    [complete] => 
    [id] => 8867149476
    [time] => 1557755714857
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026131
)

2019-05-13 15:55:22 - cex delete buy orders: eth_btc [above margin]
2019-05-13 15:55:32 - cex place new buy order: eth_btc 0.026104 19.8 [8867151244]Array
(
    [complete] => 
    [id] => 8867151244
    [time] => 1557755731546
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026104
)

2019-05-13 15:55:40 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:55:42 - cex place new buy order: eth_btc 0.026109 19.8 [8867152682] margin:0.27193688000307]Array
(
    [complete] => 
    [id] => 8867152682
    [time] => 1557755742324
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026109
)

2019-05-13 15:55:50 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:55:52 - cex place new buy order: eth_btc 0.026114 19.8 [8867154113] margin:0.25656735850501]Array
(
    [complete] => 
    [id] => 8867154113
    [time] => 1557755752309
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026114
)

2019-05-13 15:56:02 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:56:04 - cex place new buy order: eth_btc 0.026116 19.8 [8867155655] margin:0.25654771021597]Array
(
    [complete] => 
    [id] => 8867155655
    [time] => 1557755763767
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026116
)

2019-05-13 15:56:06 - cex place new buy order: eth_btc 0.026118 11.8268 [8867156148]Array
(
    [complete] => 
    [id] => 8867156148
    [time] => 1557755765940
    [pending] => 11.82680000
    [amount] => 11.82680000
    [type] => buy
    [price] => 0.026118
)

2019-05-13 15:56:14 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:56:16 - cex place new buy order: eth_btc 0.02612 19.8 [8867157227] margin:0.25267993874425]Array
(
    [complete] => 
    [id] => 8867157227
    [time] => 1557755775931
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.02612
)

2019-05-13 15:56:23 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:56:24 - cex place new buy order: eth_btc 0.026123 19.8 [8867158193] margin:0.24499483214024]Array
(
    [complete] => 
    [id] => 8867158193
    [time] => 1557755784439
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026123
)

2019-05-13 15:56:34 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:56:35 - cex place new buy order: eth_btc 0.026125 19.8 [8867159156] margin:0.24497607655503]Array
(
    [complete] => 
    [id] => 8867159156
    [time] => 1557755795176
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026125
)

2019-05-13 15:56:43 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:56:45 - cex place new buy order: eth_btc 0.026127 19.8 [8867159996] margin:0.24112986565621]Array
(
    [complete] => 
    [id] => 8867159996
    [time] => 1557755804569
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026127
)

2019-05-13 15:56:52 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:56:54 - cex place new buy order: eth_btc 0.026129 19.8 [8867160726] margin:0.24111140877952]Array
(
    [complete] => 
    [id] => 8867160726
    [time] => 1557755813613
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026129
)

2019-05-13 15:57:02 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:57:04 - cex place new buy order: eth_btc 0.026131 19.8 [8867161724] margin:0.23343921013355]Array
(
    [complete] => 
    [id] => 8867161724
    [time] => 1557755823702
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026131
)

2019-05-13 15:57:12 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:57:13 - cex place new buy order: eth_btc 0.026133 19.8 [8867162463] margin:0.29082003596985]Array
(
    [complete] => 
    [id] => 8867162463
    [time] => 1557755833267
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026133
)

2019-05-13 15:57:20 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:57:22 - cex place new buy order: eth_btc 0.026146 19.8 [8867163200] margin:0.25242866977739]Array
(
    [complete] => 
    [id] => 8867163200
    [time] => 1557755841530
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026146
)

2019-05-13 15:57:30 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:57:31 - cex place new buy order: eth_btc 0.026151 19.8 [8867164379] margin:0.29444380712018]Array
(
    [complete] => 
    [id] => 8867164379
    [time] => 1557755851130
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026151
)

2019-05-13 15:57:38 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:57:40 - cex place new buy order: eth_btc 0.026157 19.8 [8867165297] margin:0.34789922391711]Array
(
    [complete] => 
    [id] => 8867165297
    [time] => 1557755859527
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026157
)

2019-05-13 15:57:48 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:57:49 - cex place new buy order: eth_btc 0.026166 19.8 [8867166149] margin:0.31338378047847]Array
(
    [complete] => 
    [id] => 8867166149
    [time] => 1557755868923
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026166
)

2019-05-13 15:57:58 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:58:00 - cex place new buy order: eth_btc 0.026176 19.8 [8867167083] margin:0.27888141809291]Array
(
    [complete] => 
    [id] => 8867167083
    [time] => 1557755879549
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026176
)

2019-05-13 15:58:04 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:58:06 - cex place new buy order: eth_btc 0.026181 19.8 [8867167646] margin:0.2826477216302]Array
(
    [complete] => 
    [id] => 8867167646
    [time] => 1557755885629
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026181
)

2019-05-13 15:58:13 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:58:15 - cex place new buy order: eth_btc 0.026191 19.8 [8867168973] margin:0.31690275285401]Array
(
    [complete] => 
    [id] => 8867168973
    [time] => 1557755895464
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026191
)

2019-05-13 15:58:23 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:58:25 - cex place new buy order: eth_btc 0.026199 19.8 [8867169785] margin:0.29772128707202]Array
(
    [complete] => 
    [id] => 8867169785
    [time] => 1557755904522
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026199
)

2019-05-13 15:58:32 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:58:34 - cex place new buy order: eth_btc 0.026205 19.8 [8867170701] margin:0.29383705399733]Array
(
    [complete] => 
    [id] => 8867170701
    [time] => 1557755914093
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026205
)

2019-05-13 15:58:42 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:58:43 - cex place new buy order: eth_btc 0.026209 19.8 [8867171575] margin:0.24419092678087]Array
(
    [complete] => 
    [id] => 8867171575
    [time] => 1557755922778
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026209
)

2019-05-13 15:58:50 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:58:52 - cex place new buy order: eth_btc 0.026211 19.8 [8867172304] margin:0.24035710198007]Array
(
    [complete] => 
    [id] => 8867172304
    [time] => 1557755931576
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026211
)

2019-05-13 15:58:59 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:59:00 - cex place new buy order: eth_btc 0.026213 19.8 [8867173113] margin:0.22889406019915]Array
(
    [complete] => 
    [id] => 8867173113
    [time] => 1557755940257
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026213
)

2019-05-13 15:59:04 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:59:06 - cex place new buy order: eth_btc 0.026215 19.8 [8867173812] margin:0.24794964714858]Array
(
    [complete] => 
    [id] => 8867173812
    [time] => 1557755946442
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026215
)

2019-05-13 15:59:16 - cex delete buy orders: eth_btc [above margin]
2019-05-13 15:59:26 - cex place new buy order: eth_btc 0.026175 19.8 [8867176087]Array
(
    [complete] => 
    [id] => 8867176087
    [time] => 1557755965560
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026175
)

2019-05-13 15:59:32 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:59:34 - cex place new buy order: eth_btc 0.026179 19.8 [8867177169] margin:0.30940830436608]Array
(
    [complete] => 
    [id] => 8867177169
    [time] => 1557755974096
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026179
)

2019-05-13 15:59:42 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:59:44 - cex place new buy order: eth_btc 0.026181 19.8 [8867178271] margin:0.29792597685345]Array
(
    [complete] => 
    [id] => 8867178271
    [time] => 1557755983585
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026181
)

2019-05-13 15:59:52 - cex delete buy orders: eth_btc [replace]
2019-05-13 15:59:53 - cex place new buy order: eth_btc 0.026185 19.8 [8867179399] margin:0.2826045445866]Array
(
    [complete] => 
    [id] => 8867179399
    [time] => 1557755992812
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026185
)

2019-05-13 16:00:01 - cex delete buy orders: eth_btc [replace]
2019-05-13 16:00:02 - cex place new buy order: eth_btc 0.026187 19.8 [8867180249] margin:0.27494558368655]Array
(
    [complete] => 
    [id] => 8867180249
    [time] => 1557756002276
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026187
)

2019-05-13 16:00:04 - cex place new buy order: eth_btc 0.026189 11.7415 [8867180484]Array
(
    [complete] => 
    [id] => 8867180484
    [time] => 1557756004506
    [pending] => 11.74150000
    [amount] => 11.74150000
    [type] => buy
    [price] => 0.026189
)

2019-05-13 16:00:12 - cex delete buy orders: eth_btc [replace]
2019-05-13 16:00:14 - cex place new buy order: eth_btc 0.026191 19.8 [8867181415] margin:0.25963117101293]Array
(
    [complete] => 
    [id] => 8867181415
    [time] => 1557756013618
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026191
)

2019-05-13 16:00:21 - cex delete buy orders: eth_btc [replace]
2019-05-13 16:00:22 - cex place new buy order: eth_btc 0.026195 19.8 [8867182357] margin:0.27104409238405]Array
(
    [complete] => 
    [id] => 8867182357
    [time] => 1557756022148
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026195
)

2019-05-13 16:00:30 - cex delete buy orders: eth_btc [replace]
2019-05-13 16:00:31 - cex place new buy order: eth_btc 0.026197 19.8 [8867183267] margin:0.24812001374204]Array
(
    [complete] => 
    [id] => 8867183267
    [time] => 1557756031108
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026197
)

2019-05-13 16:00:38 - cex delete buy orders: eth_btc [replace]
2019-05-13 16:00:39 - cex place new buy order: eth_btc 0.026201 19.8 [8867183919] margin:0.30151520934316]Array
(
    [complete] => 
    [id] => 8867183919
    [time] => 1557756039091
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026201
)

2019-05-13 16:00:51 - cex delete buy orders: eth_btc [replace]
2019-05-13 16:00:52 - cex place new buy order: eth_btc 0.026207 19.8 [8867185075] margin:0.27855153203342]Array
(
    [complete] => 
    [id] => 8867185075
    [time] => 1557756052142
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026207
)

2019-05-13 16:01:00 - cex delete buy orders: eth_btc [replace]
2019-05-13 16:01:01 - cex place new buy order: eth_btc 0.026213 19.8 [8867185772] margin:0.2823026742456]Array
(
    [complete] => 
    [id] => 8867185772
    [time] => 1557756060698
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026213
)

2019-05-13 16:01:03 - cex delete buy orders: eth_btc [replace]
2019-05-13 16:01:04 - cex place new buy order: eth_btc 0.02622 19.8 [8867186170] margin:0.26315789473683]Array
(
    [complete] => 
    [id] => 8867186170
    [time] => 1557756063893
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.02622
)

2019-05-13 16:01:11 - cex delete buy orders: eth_btc [replace]
2019-05-13 16:01:12 - cex place new buy order: eth_btc 0.026224 19.8 [8867187181] margin:0.28981086028066]Array
(
    [complete] => 
    [id] => 8867187181
    [time] => 1557756072114
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026224
)

2019-05-13 16:01:20 - cex delete buy orders: eth_btc [replace]
2019-05-13 16:01:22 - cex place new buy order: eth_btc 0.02623 19.8 [8867188174] margin:0.30880670987419]Array
(
    [complete] => 
    [id] => 8867188174
    [time] => 1557756081554
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.02623
)

2019-05-13 16:01:29 - cex delete buy orders: eth_btc [replace]
2019-05-13 16:01:30 - cex place new buy order: eth_btc 0.026238 19.8 [8867189000] margin:0.29727875600274]Array
(
    [complete] => 
    [id] => 8867189000
    [time] => 1557756089876
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026238
)

2019-05-13 16:01:38 - cex delete buy orders: eth_btc [replace]
2019-05-13 16:01:39 - cex place new buy order: eth_btc 0.026247 19.8 [8867189877] margin:0.22859755400617]Array
(
    [complete] => 
    [id] => 8867189877
    [time] => 1557756099502
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026247
)

2019-05-13 16:01:46 - cex delete buy orders: eth_btc [above margin]
2019-05-13 16:10:57 - cex place new buy order: eth_btc 0.026108 19.8 [8867251362]Array
(
    [complete] => 
    [id] => 8867251362
    [time] => 1557756657434
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026108
)

2019-05-13 16:11:04 - cex delete buy orders: eth_btc [replace]
2019-05-13 16:11:05 - cex place new buy order: eth_btc 0.02611 19.8 [8867252074] margin:0.26809651474529]Array
(
    [complete] => 
    [id] => 8867252074
    [time] => 1557756664909
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.02611
)

2019-05-13 16:11:12 - cex delete buy orders: eth_btc [replace]
2019-05-13 16:11:13 - cex place new buy order: eth_btc 0.026112 19.8 [8867253025] margin:0.24126838235294]Array
(
    [complete] => 
    [id] => 8867253025
    [time] => 1557756673510
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026112
)

2019-05-13 16:11:22 - cex delete buy orders: eth_btc [replace]
2019-05-13 16:11:23 - cex place new buy order: eth_btc 0.026116 19.8 [8867253643] margin:0.23357328840556]Array
(
    [complete] => 
    [id] => 8867253643
    [time] => 1557756682710
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026116
)

2019-05-13 16:11:30 - cex delete buy orders: eth_btc [replace]
2019-05-13 16:11:31 - cex place new buy order: eth_btc 0.026121 19.8 [8867254295] margin:0.22587190383214]Array
(
    [complete] => 
    [id] => 8867254295
    [time] => 1557756690964
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026121
)

2019-05-13 16:11:39 - cex delete buy orders: eth_btc [above margin]
2019-05-13 16:15:13 - cex place new buy order: eth_btc 0.026151 19.8 [8867280971]Array
(
    [complete] => 
    [id] => 8867280971
    [time] => 1557756913496
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026151
)

2019-05-13 16:15:20 - cex delete buy orders: eth_btc [replace]
2019-05-13 16:15:22 - cex place new buy order: eth_btc 0.026154 19.8 [8867281857] margin:0.20646937370956]Array
(
    [complete] => 
    [id] => 8867281857
    [time] => 1557756921948
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026154
)

2019-05-13 16:15:29 - cex delete buy orders: eth_btc [replace]
2019-05-13 16:15:31 - cex place new buy order: eth_btc 0.026157 19.8 [8867282616] margin:0.21409183010284]Array
(
    [complete] => 
    [id] => 8867282616
    [time] => 1557756930619
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026157
)

2019-05-13 16:15:38 - cex delete buy orders: eth_btc [above margin]
2019-05-13 16:15:48 - cex place new buy order: eth_btc 0.02615 19.8 [8867284169]Array
(
    [complete] => 
    [id] => 8867284169
    [time] => 1557756948111
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.02615
)

2019-05-13 16:15:55 - cex delete buy orders: eth_btc [replace]
2019-05-13 16:15:56 - cex place new buy order: eth_btc 0.026152 19.8 [8867284832] margin:0.25619455490975]Array
(
    [complete] => 
    [id] => 8867284832
    [time] => 1557756955972
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026152
)

2019-05-13 16:16:04 - cex delete buy orders: eth_btc [replace]
2019-05-13 16:16:05 - cex place new buy order: eth_btc 0.026154 19.8 [8867285466] margin:0.25235145675613]Array
(
    [complete] => 
    [id] => 8867285466
    [time] => 1557756965214
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026154
)

2019-05-13 16:16:12 - cex delete buy orders: eth_btc [above margin]
2019-05-13 16:37:43 - cex place new buy order: eth_btc 0.026059 19.8 [8867414940]Array
(
    [complete] => 
    [id] => 8867414940
    [time] => 1557758263347
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026059
)

2019-05-13 16:37:50 - cex delete buy orders: eth_btc [replace]
2019-05-13 16:37:52 - cex place new buy order: eth_btc 0.026063 19.8 [8867415717] margin:0.31845911829029]Array
(
    [complete] => 
    [id] => 8867415717
    [time] => 1557758271943
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026063
)

2019-05-13 16:38:00 - cex delete buy orders: eth_btc [replace]
2019-05-13 16:38:01 - cex place new buy order: eth_btc 0.026077 19.8 [8867416896] margin:0.53687157265023]Array
(
    [complete] => 
    [id] => 8867416896
    [time] => 1557758281354
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026077
)

2019-05-13 16:38:04 - cex delete buy orders: eth_btc [replace]
2019-05-13 16:38:06 - cex place new buy order: eth_btc 0.02608 19.8 [8867417694] margin:0.52147239263802]Array
(
    [complete] => 
    [id] => 8867417694
    [time] => 1557758285551
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.02608
)

2019-05-13 16:38:15 - cex delete buy orders: eth_btc [replace]
2019-05-13 16:38:16 - cex place new buy order: eth_btc 0.026105 19.8 [8867418929] margin:0.42520589925301]Array
(
    [complete] => 
    [id] => 8867418929
    [time] => 1557758296246
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026105
)

2019-05-13 16:38:23 - cex delete buy orders: eth_btc [replace]
2019-05-13 16:38:25 - cex place new buy order: eth_btc 0.026111 19.8 [8867419894] margin:0.36000153192139]Array
(
    [complete] => 
    [id] => 8867419894
    [time] => 1557758304780
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026111
)

2019-05-13 16:38:33 - cex delete buy orders: eth_btc [replace]
2019-05-13 16:38:35 - cex place new buy order: eth_btc 0.026117 19.8 [8867420629] margin:0.39055021633418]Array
(
    [complete] => 
    [id] => 8867420629
    [time] => 1557758314622
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026117
)

2019-05-13 16:38:42 - cex delete buy orders: eth_btc [replace]
2019-05-13 16:38:43 - cex place new buy order: eth_btc 0.02612 19.8 [8867421094] margin:0.32924961715159]Array
(
    [complete] => 
    [id] => 8867421094
    [time] => 1557758323218
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.02612
)

2019-05-13 16:38:50 - cex delete buy orders: eth_btc [replace]
2019-05-13 16:38:52 - cex place new buy order: eth_btc 0.026124 19.8 [8867421854] margin:0.37513397642015]Array
(
    [complete] => 
    [id] => 8867421854
    [time] => 1557758331946
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026124
)

2019-05-13 16:39:00 - cex delete buy orders: eth_btc [replace]
2019-05-13 16:39:01 - cex place new buy order: eth_btc 0.026126 19.8 [8867422353] margin:0.53203705121334]Array
(
    [complete] => 
    [id] => 8867422353
    [time] => 1557758340754
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026126
)

2019-05-13 16:39:04 - cex delete buy orders: eth_btc [replace]
2019-05-13 16:39:05 - cex place new buy order: eth_btc 0.026139 19.8 [8867422652] margin:0.52794674624124]Array
(
    [complete] => 
    [id] => 8867422652
    [time] => 1557758344726
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026139
)

2019-05-13 16:39:11 - cex delete buy orders: eth_btc [replace]
2019-05-13 16:39:12 - cex place new buy order: eth_btc 0.026158 19.8 [8867423199] margin:0.36317761296734]Array
(
    [complete] => 
    [id] => 8867423199
    [time] => 1557758352462
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026158
)

2019-05-13 16:39:19 - cex delete buy orders: eth_btc [replace]
2019-05-13 16:39:20 - cex place new buy order: eth_btc 0.02616 19.8 [8867423671] margin:0.30963302752294]Array
(
    [complete] => 
    [id] => 8867423671
    [time] => 1557758360445
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.02616
)

2019-05-13 16:39:27 - cex delete buy orders: eth_btc [replace]
2019-05-13 16:39:29 - cex place new buy order: eth_btc 0.026162 19.8 [8867424300] margin:0.25991896643986]Array
(
    [complete] => 
    [id] => 8867424300
    [time] => 1557758368971
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026162
)

2019-05-13 16:39:36 - cex delete buy orders: eth_btc [replace]
2019-05-13 16:39:37 - cex place new buy order: eth_btc 0.026166 19.8 [8867425609] margin:0.26752273943285]Array
(
    [complete] => 
    [id] => 8867425609
    [time] => 1557758377042
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026166
)

2019-05-13 16:39:44 - cex delete buy orders: eth_btc [replace]
2019-05-13 16:39:46 - cex place new buy order: eth_btc 0.026172 19.8 [8867426920] margin:0.27510316368637]Array
(
    [complete] => 
    [id] => 8867426920
    [time] => 1557758386172
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026172
)

2019-05-13 16:39:53 - cex delete buy orders: eth_btc [replace]
2019-05-13 16:39:55 - cex place new buy order: eth_btc 0.026174 19.8 [8867427884] margin:0.26362038664323]Array
(
    [complete] => 
    [id] => 8867427884
    [time] => 1557758394550
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026174
)

2019-05-13 16:40:03 - cex delete buy orders: eth_btc [above margin]
2019-05-13 16:40:36 - cex place new buy order: eth_btc 0.026185 19.8 [8867432790]Array
(
    [complete] => 
    [id] => 8867432790
    [time] => 1557758435989
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026185
)

2019-05-13 16:40:42 - cex delete buy orders: eth_btc [replace]
2019-05-13 16:40:44 - cex place new buy order: eth_btc 0.026187 19.8 [8867433398] margin:0.2291213197388]Array
(
    [complete] => 
    [id] => 8867433398
    [time] => 1557758443645
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026187
)

2019-05-13 16:40:50 - cex delete buy orders: eth_btc [above margin]
2019-05-13 16:41:13 - cex place new buy order: eth_btc 0.0261 19.8 [8867435963]Array
(
    [complete] => 
    [id] => 8867435963
    [time] => 1557758473353
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.0261
)

2019-05-13 16:41:20 - cex delete buy orders: eth_btc [replace]
2019-05-13 16:41:22 - cex place new buy order: eth_btc 0.026107 19.8 [8867436770] margin:0.31792239629218]Array
(
    [complete] => 
    [id] => 8867436770
    [time] => 1557758481578
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026107
)

2019-05-13 16:41:30 - cex delete buy orders: eth_btc [replace]
2019-05-13 16:41:32 - cex place new buy order: eth_btc 0.026116 19.8 [8867437777] margin:0.26420585081941]Array
(
    [complete] => 
    [id] => 8867437777
    [time] => 1557758491757
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026116
)

2019-05-13 16:41:40 - cex delete buy orders: eth_btc [replace]
2019-05-13 16:41:41 - cex place new buy order: eth_btc 0.026121 19.8 [8867438614] margin:0.25267026530376]Array
(
    [complete] => 
    [id] => 8867438614
    [time] => 1557758500997
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026121
)

2019-05-13 16:41:49 - cex delete buy orders: eth_btc [replace]
2019-05-13 16:41:50 - cex place new buy order: eth_btc 0.026127 19.8 [8867439478] margin:0.34064377846672]Array
(
    [complete] => 
    [id] => 8867439478
    [time] => 1557758510287
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026127
)

2019-05-13 16:41:58 - cex delete buy orders: eth_btc [replace]
2019-05-13 16:42:00 - cex place new buy order: eth_btc 0.026136 19.8 [8867440553] margin:0.41322314049588]Array
(
    [complete] => 
    [id] => 8867440553
    [time] => 1557758519577
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026136
)

2019-05-13 16:42:04 - cex delete buy orders: eth_btc [replace]
2019-05-13 16:42:06 - cex place new buy order: eth_btc 0.02614 19.8 [8867441513] margin:0.39785768936496]Array
(
    [complete] => 
    [id] => 8867441513
    [time] => 1557758525609
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.02614
)

2019-05-13 16:42:13 - cex delete buy orders: eth_btc [replace]
2019-05-13 16:42:15 - cex place new buy order: eth_btc 0.026148 19.8 [8867442798] margin:0.38243842741319]Array
(
    [complete] => 
    [id] => 8867442798
    [time] => 1557758534656
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026148
)

2019-05-13 16:42:23 - cex delete buy orders: eth_btc [replace]
2019-05-13 16:42:24 - cex place new buy order: eth_btc 0.026159 19.8 [8867444255] margin:0.27906265530027]Array
(
    [complete] => 
    [id] => 8867444255
    [time] => 1557758543735
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026159
)

2019-05-13 16:42:32 - cex delete buy orders: eth_btc [replace]
2019-05-13 16:42:33 - cex place new buy order: eth_btc 0.026165 19.8 [8867445395] margin:0.26753296388304]Array
(
    [complete] => 
    [id] => 8867445395
    [time] => 1557758553440
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026165
)

2019-05-13 16:42:41 - cex delete buy orders: eth_btc [replace]
2019-05-13 16:42:42 - cex place new buy order: eth_btc 0.026169 19.8 [8867446397] margin:0.26749207077075]Array
(
    [complete] => 
    [id] => 8867446397
    [time] => 1557758562226
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026169
)

2019-05-13 16:42:50 - cex delete buy orders: eth_btc [replace]
2019-05-13 16:42:51 - cex place new buy order: eth_btc 0.026173 19.8 [8867447643] margin:0.2292438772781]Array
(
    [complete] => 
    [id] => 8867447643
    [time] => 1557758571200
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026173
)

2019-05-13 16:42:59 - cex delete buy orders: eth_btc [replace]
2019-05-13 16:43:00 - cex place new buy order: eth_btc 0.026177 19.8 [8867449341] margin:0.22920884746149]Array
(
    [complete] => 
    [id] => 8867449341
    [time] => 1557758579741
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026177
)

2019-05-13 16:43:04 - cex delete buy orders: eth_btc [replace]
2019-05-13 16:43:05 - cex place new buy order: eth_btc 0.026183 19.8 [8867450285] margin:0.23679486689836]Array
(
    [complete] => 
    [id] => 8867450285
    [time] => 1557758584951
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026183
)

2019-05-13 16:43:12 - cex delete buy orders: eth_btc [replace]
2019-05-13 16:43:14 - cex place new buy order: eth_btc 0.026187 19.8 [8867451349] margin:0.22530263107647]Array
(
    [complete] => 
    [id] => 8867451349
    [time] => 1557758593691
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026187
)

2019-05-13 16:43:21 - cex delete buy orders: eth_btc [replace]
2019-05-13 16:43:22 - cex place new buy order: eth_btc 0.026191 19.8 [8867452244] margin:0.20999580008398]Array
(
    [complete] => 
    [id] => 8867452244
    [time] => 1557758601690
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026191
)

2019-05-13 16:43:28 - cex delete buy orders: eth_btc [above margin]
2019-05-13 16:43:37 - cex place new buy order: eth_btc 0.026054 19.8 [8867454226]Array
(
    [complete] => 
    [id] => 8867454226
    [time] => 1557758616821
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026054
)

2019-05-13 16:43:43 - cex delete buy orders: eth_btc [above margin]
2019-05-13 16:43:59 - cex place new buy order: eth_btc 0.026199 19.8 [8867456878]Array
(
    [complete] => 
    [id] => 8867456878
    [time] => 1557758638957
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026199
)

2019-05-13 16:44:04 - cex delete buy orders: eth_btc [replace]
2019-05-13 16:44:06 - cex place new buy order: eth_btc 0.026201 19.8 [8867457897] margin:0.24044883783061]Array
(
    [complete] => 
    [id] => 8867457897
    [time] => 1557758645848
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026201
)

2019-05-13 16:44:14 - cex delete buy orders: eth_btc [replace]
2019-05-13 16:44:15 - cex place new buy order: eth_btc 0.026204 19.8 [8867458912] margin:0.22897267592732]Array
(
    [complete] => 
    [id] => 8867458912
    [time] => 1557758655327
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026204
)

2019-05-13 16:44:23 - cex delete buy orders: eth_btc [replace]
2019-05-13 16:44:24 - cex place new buy order: eth_btc 0.026208 19.8 [8867459920] margin:0.21367521367521]Array
(
    [complete] => 
    [id] => 8867459920
    [time] => 1557758664271
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026208
)

2019-05-13 16:44:32 - cex delete buy orders: eth_btc [replace]
2019-05-13 16:44:33 - cex place new buy order: eth_btc 0.026212 19.8 [8867460769] margin:0.20982755989623]Array
(
    [complete] => 
    [id] => 8867460769
    [time] => 1557758673404
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026212
)

2019-05-13 16:44:41 - cex delete buy orders: eth_btc [above margin]
2019-05-13 16:44:52 - cex place new buy order: eth_btc 0.026218 19.8 [8867463332]Array
(
    [complete] => 
    [id] => 8867463332
    [time] => 1557758691797
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026218
)

2019-05-13 16:45:00 - cex delete buy orders: eth_btc [replace]
2019-05-13 16:45:01 - cex place new buy order: eth_btc 0.026222 19.8 [8867464591] margin:0.25932423156128]Array
(
    [complete] => 
    [id] => 8867464591
    [time] => 1557758700939
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026222
)

2019-05-13 16:45:04 - cex delete buy orders: eth_btc [replace]
2019-05-13 16:45:05 - cex place new buy order: eth_btc 0.026224 11.69964 [8867465259] margin:0.21735814521049]Array
(
    [complete] => 
    [id] => 8867465259
    [time] => 1557758705119
    [pending] => 11.69964000
    [amount] => 11.69964000
    [type] => buy
    [price] => 0.026224
)

2019-05-13 16:45:13 - cex delete buy orders: eth_btc [above margin]
2019-05-13 16:45:14 - cex delete buy orders: eth_btc [above margin]
2019-05-13 16:45:22 - cex place new buy order: eth_btc 0.026089 19.8 [8867467494]Array
(
    [complete] => 
    [id] => 8867467494
    [time] => 1557758721983
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026089
)

2019-05-13 16:45:30 - cex delete buy orders: eth_btc [replace]
2019-05-13 16:45:32 - cex place new buy order: eth_btc 0.026093 19.8 [8867468667] margin:0.56720193155253]Array
(
    [complete] => 
    [id] => 8867468667
    [time] => 1557758731554
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026093
)

2019-05-13 16:45:38 - cex delete buy orders: eth_btc [replace]
2019-05-13 16:45:40 - cex place new buy order: eth_btc 0.0261 19.8 [8867469550] margin:0.5287356321839]Array
(
    [complete] => 
    [id] => 8867469550
    [time] => 1557758739620
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.0261
)

2019-05-13 16:45:46 - cex delete buy orders: eth_btc [replace]
2019-05-13 16:45:48 - cex place new buy order: eth_btc 0.026106 19.8 [8867470884] margin:0.42518961158355]Array
(
    [complete] => 
    [id] => 8867470884
    [time] => 1557758747704
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026106
)

2019-05-13 16:45:55 - cex delete buy orders: eth_btc [replace]
2019-05-13 16:45:56 - cex place new buy order: eth_btc 0.026112 19.8 [8867471986] margin:0.36764705882353]Array
(
    [complete] => 
    [id] => 8867471986
    [time] => 1557758756354
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026112
)

2019-05-13 16:46:03 - cex place new buy order: eth_btc 0.026116 11.8307 [8867472693]Array
(
    [complete] => 
    [id] => 8867472693
    [time] => 1557758763218
    [pending] => 11.83070000
    [amount] => 11.83070000
    [type] => buy
    [price] => 0.026116
)

2019-05-13 16:46:10 - cex delete buy orders: eth_btc [replace]
2019-05-13 16:46:11 - cex place new buy order: eth_btc 0.026121 19.8 [8867473538] margin:0.38666207266183]Array
(
    [complete] => 
    [id] => 8867473538
    [time] => 1557758771348
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026121
)

2019-05-13 16:46:20 - cex delete buy orders: eth_btc [replace]
2019-05-13 16:46:21 - cex place new buy order: eth_btc 0.02613 19.8 [8867474319] margin:0.27937236892461]Array
(
    [complete] => 
    [id] => 8867474319
    [time] => 1557758781150
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.02613
)

2019-05-13 16:46:29 - cex delete buy orders: eth_btc [above margin]
2019-05-13 16:46:44 - cex place new buy order: eth_btc 0.026061 19.8 [8867476799]Array
(
    [complete] => 
    [id] => 8867476799
    [time] => 1557758804276
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026061
)

2019-05-13 16:46:52 - cex delete buy orders: eth_btc [replace]
2019-05-13 16:46:53 - cex place new buy order: eth_btc 0.02607 19.8 [8867477519] margin:0.50249328730341]Array
(
    [complete] => 
    [id] => 8867477519
    [time] => 1557758813237
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.02607
)

2019-05-13 16:47:00 - cex delete buy orders: eth_btc [replace]
2019-05-13 16:47:01 - cex place new buy order: eth_btc 0.026077 19.8 [8867478065] margin:0.59439352686275]Array
(
    [complete] => 
    [id] => 8867478065
    [time] => 1557758821274
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026077
)

2019-05-13 16:47:03 - cex delete buy orders: eth_btc [replace]
2019-05-13 16:47:05 - cex place new buy order: eth_btc 0.02608 19.8 [8867478490] margin:0.55981595092023]Array
(
    [complete] => 
    [id] => 8867478490
    [time] => 1557758824741
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.02608
)

2019-05-13 16:47:12 - cex delete buy orders: eth_btc [replace]
2019-05-13 16:47:14 - cex place new buy order: eth_btc 0.026088 19.8 [8867479158] margin:0.55964428089543]Array
(
    [complete] => 
    [id] => 8867479158
    [time] => 1557758833778
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026088
)

2019-05-13 16:47:22 - cex delete buy orders: eth_btc [replace]
2019-05-13 16:47:23 - cex place new buy order: eth_btc 0.026093 19.8 [8867479641] margin:0.54037481316829]Array
(
    [complete] => 
    [id] => 8867479641
    [time] => 1557758842870
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026093
)

2019-05-13 16:47:31 - cex delete buy orders: eth_btc [replace]
2019-05-13 16:47:32 - cex place new buy order: eth_btc 0.026097 19.8 [8867480337] margin:0.48281411656512]Array
(
    [complete] => 
    [id] => 8867480337
    [time] => 1557758852181
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026097
)

2019-05-13 16:47:39 - cex delete buy orders: eth_btc [replace]
2019-05-13 16:47:41 - cex place new buy order: eth_btc 0.0261 19.8 [8867481078] margin:0.48275862068965]Array
(
    [complete] => 
    [id] => 8867481078
    [time] => 1557758860996
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.0261
)

2019-05-13 16:47:49 - cex delete buy orders: eth_btc [replace]
2019-05-13 16:47:50 - cex place new buy order: eth_btc 0.026105 19.8 [8867482120] margin:0.43669795058419]Array
(
    [complete] => 
    [id] => 8867482120
    [time] => 1557758870169
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026105
)

2019-05-13 16:47:57 - cex delete buy orders: eth_btc [replace]
2019-05-13 16:47:58 - cex place new buy order: eth_btc 0.026111 19.8 [8867483252] margin:0.3791505495768]Array
(
    [complete] => 
    [id] => 8867483252
    [time] => 1557758878403
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026111
)

2019-05-13 16:48:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 16:48:07 - cex place new buy order: eth_btc 0.026115 19.8 [8867484724] margin:0.29867892016084]Array
(
    [complete] => 
    [id] => 8867484724
    [time] => 1557758886534
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026115
)

2019-05-13 16:48:15 - cex delete buy orders: eth_btc [above margin]
2019-05-13 16:48:39 - cex place new buy order: eth_btc 0.026058 19.8 [8867489204]Array
(
    [complete] => 
    [id] => 8867489204
    [time] => 1557758919358
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026058
)

2019-05-13 16:48:46 - cex delete buy orders: eth_btc [replace]
2019-05-13 16:48:48 - cex place new buy order: eth_btc 0.026062 19.8 [8867490527] margin:0.29544931317627]Array
(
    [complete] => 
    [id] => 8867490527
    [time] => 1557758927775
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026062
)

2019-05-13 16:48:55 - cex delete buy orders: eth_btc [replace]
2019-05-13 16:48:56 - cex place new buy order: eth_btc 0.02607 19.8 [8867491649] margin:0.26467203682394]Array
(
    [complete] => 
    [id] => 8867491649
    [time] => 1557758935791
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.02607
)

2019-05-13 16:49:05 - cex delete buy orders: eth_btc [above margin]
2019-05-13 16:49:13 - cex place new buy order: eth_btc 0.02606 19.8 [8867493426]Array
(
    [complete] => 
    [id] => 8867493426
    [time] => 1557758953109
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.02606
)

2019-05-13 16:49:20 - cex delete buy orders: eth_btc [above margin]
2019-05-13 16:49:29 - cex place new buy order: eth_btc 0.026067 19.8 [8867495141]Array
(
    [complete] => 
    [id] => 8867495141
    [time] => 1557758968982
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026067
)

2019-05-13 16:49:36 - cex delete buy orders: eth_btc [replace]
2019-05-13 16:49:37 - cex place new buy order: eth_btc 0.026071 19.8 [8867496062] margin:0.26082620536227]Array
(
    [complete] => 
    [id] => 8867496062
    [time] => 1557758976715
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026071
)

2019-05-13 16:49:44 - cex delete buy orders: eth_btc [replace]
2019-05-13 16:49:46 - cex place new buy order: eth_btc 0.026077 19.8 [8867496980] margin:0.2415922076926]Array
(
    [complete] => 
    [id] => 8867496980
    [time] => 1557758985906
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026077
)

2019-05-13 16:49:53 - cex delete buy orders: eth_btc [above margin]
2019-05-13 16:54:18 - cex place new buy order: eth_btc 0.026054 19.8 [8867530016]Array
(
    [complete] => 
    [id] => 8867530016
    [time] => 1557759258038
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026054
)

2019-05-13 16:54:25 - cex delete buy orders: eth_btc [above margin]
2019-05-13 16:55:05 - cex place new buy order: eth_btc 0.026066 19.8 [8867536689]Array
(
    [complete] => 
    [id] => 8867536689
    [time] => 1557759304862
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026066
)

2019-05-13 16:55:13 - cex delete buy orders: eth_btc [above margin]
2019-05-13 16:56:32 - cex place new buy order: eth_btc 0.02609 19.8 [8867545915]Array
(
    [complete] => 
    [id] => 8867545915
    [time] => 1557759391835
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.02609
)

2019-05-13 16:56:39 - cex delete buy orders: eth_btc [replace]
2019-05-13 16:56:40 - cex place new buy order: eth_btc 0.026092 19.8 [8867546616] margin:0.25678368848689]Array
(
    [complete] => 
    [id] => 8867546616
    [time] => 1557759400448
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026092
)

2019-05-13 16:56:49 - cex delete buy orders: eth_btc [above margin]
2019-05-13 16:57:11 - cex place new buy order: eth_btc 0.026102 19.8 [8867549384]Array
(
    [complete] => 
    [id] => 8867549384
    [time] => 1557759431072
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026102
)

2019-05-13 16:57:17 - cex delete buy orders: eth_btc [above margin]
2019-05-13 16:58:10 - cex place new buy order: eth_btc 0.026052 19.8 [8867555233]Array
(
    [complete] => 
    [id] => 8867555233
    [time] => 1557759490107
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026052
)

2019-05-13 16:58:17 - cex delete buy orders: eth_btc [above margin]
2019-05-13 16:58:24 - cex place new buy order: eth_btc 0.026056 19.8 [8867556602]Array
(
    [complete] => 
    [id] => 8867556602
    [time] => 1557759504464
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026056
)

2019-05-13 16:58:32 - cex delete buy orders: eth_btc [replace]
2019-05-13 16:58:33 - cex place new buy order: eth_btc 0.02606 19.8 [8867557254] margin:0.20337682271681]Array
(
    [complete] => 
    [id] => 8867557254
    [time] => 1557759512764
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.02606
)

2019-05-13 16:58:41 - cex delete buy orders: eth_btc [replace]
2019-05-13 16:58:43 - cex place new buy order: eth_btc 0.026062 19.8 [8867558035] margin:0.21870923183178]Array
(
    [complete] => 
    [id] => 8867558035
    [time] => 1557759522851
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026062
)

2019-05-13 16:58:51 - cex delete buy orders: eth_btc [above margin]
2019-05-13 17:03:31 - cex place new buy order: eth_btc 0.026052 19.8 [8867586182]Array
(
    [complete] => 
    [id] => 8867586182
    [time] => 1557759811101
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026052
)

2019-05-13 17:03:37 - cex delete buy orders: eth_btc [above margin]
2019-05-13 17:04:10 - cex place new buy order: eth_btc 0.026052 19.8 [8867589986]Array
(
    [complete] => 
    [id] => 8867589986
    [time] => 1557759849589
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026052
)

2019-05-13 17:04:16 - cex delete buy orders: eth_btc [above margin]
2019-05-13 17:05:05 - cex place new buy order: eth_btc 0.026052 19.8 [8867596324]Array
(
    [complete] => 
    [id] => 8867596324
    [time] => 1557759904724
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026052
)

2019-05-13 17:05:12 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:05:13 - cex place new buy order: eth_btc 0.026055 19.8 [8867597506] margin:0.21492995586259]Array
(
    [complete] => 
    [id] => 8867597506
    [time] => 1557759913435
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026055
)

2019-05-13 17:05:22 - cex delete buy orders: eth_btc [above margin]
2019-05-13 17:05:46 - cex place new buy order: eth_btc 0.026065 19.8 [8867601587]Array
(
    [complete] => 
    [id] => 8867601587
    [time] => 1557759946171
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026065
)

2019-05-13 17:05:53 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:05:54 - cex place new buy order: eth_btc 0.026069 19.8 [8867602503] margin:0.23399439947831]Array
(
    [complete] => 
    [id] => 8867602503
    [time] => 1557759953725
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026069
)

2019-05-13 17:06:01 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:06:02 - cex place new buy order: eth_btc 0.026071 19.8 [] margin:0.23781212841856]Array
(
    [error] => Nonce must be incremented
)

2019-05-13 17:06:05 - cex place new buy order: eth_btc 0.026072 19.8 [8867603591]Array
(
    [complete] => 
    [id] => 8867603591
    [time] => 1557759965295
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026072
)

2019-05-13 17:06:13 - cex delete buy orders: eth_btc [above margin]
2019-05-13 17:10:01 - cex place new buy order: eth_btc 0.025754 19.8 [8867634571]Array
(
    [complete] => 
    [id] => 8867634571
    [time] => 1557760201120
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025754
)

2019-05-13 17:10:05 - cex place new buy order: eth_btc 0.025756 12.2689 [8867635108]Array
(
    [complete] => 
    [id] => 8867635108
    [time] => 1557760205003
    [pending] => 12.26890000
    [amount] => 12.26890000
    [type] => buy
    [price] => 0.025756
)

2019-05-13 17:10:13 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:10:14 - cex place new buy order: eth_btc 0.025758 19.8 [8867636566] margin:0.20187902787483]Array
(
    [complete] => 
    [id] => 8867636566
    [time] => 1557760214467
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025758
)

2019-05-13 17:10:23 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:10:24 - cex place new buy order: eth_btc 0.025761 19.8 [8867637646] margin:0.21738286557198]Array
(
    [complete] => 
    [id] => 8867637646
    [time] => 1557760223934
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025761
)

2019-05-13 17:10:31 - cex delete buy orders: eth_btc [above margin]
2019-05-13 17:10:46 - cex place new buy order: eth_btc 0.025762 19.8 [8867640113]Array
(
    [complete] => 
    [id] => 8867640113
    [time] => 1557760245887
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025762
)

2019-05-13 17:10:53 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:10:54 - cex place new buy order: eth_btc 0.025769 19.8 [8867640931] margin:0.27940548721332]Array
(
    [complete] => 
    [id] => 8867640931
    [time] => 1557760254097
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025769
)

2019-05-13 17:11:01 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:11:03 - cex place new buy order: eth_btc 0.025775 19.8 [8867641847] margin:0.26382153249274]Array
(
    [complete] => 
    [id] => 8867641847
    [time] => 1557760262652
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025775
)

2019-05-13 17:11:07 - cex place new buy order: eth_btc 0.025777 12.2429 [8867642283]Array
(
    [complete] => 
    [id] => 8867642283
    [time] => 1557760266545
    [pending] => 12.24290000
    [amount] => 12.24290000
    [type] => buy
    [price] => 0.025777
)

2019-05-13 17:11:13 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:11:15 - cex place new buy order: eth_btc 0.025779 19.8 [8867643334] margin:0.21723107956089]Array
(
    [complete] => 
    [id] => 8867643334
    [time] => 1557760274585
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025779
)

2019-05-13 17:11:23 - cex delete buy orders: eth_btc [above margin]
2019-05-13 17:12:52 - cex place new buy order: eth_btc 0.025644 19.8 [8867656649]Array
(
    [complete] => 
    [id] => 8867656649
    [time] => 1557760371569
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025644
)

2019-05-13 17:12:58 - cex delete buy orders: eth_btc [above margin]
2019-05-13 17:15:40 - cex place new buy order: eth_btc 0.025395 19.8 [8867685995]Array
(
    [complete] => 
    [id] => 8867685995
    [time] => 1557760540252
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025395
)

2019-05-13 17:15:47 - cex delete buy orders: eth_btc [above margin]
2019-05-13 17:16:35 - cex place new buy order: eth_btc 0.025396 19.8 [8867693224]Array
(
    [complete] => 
    [id] => 8867693224
    [time] => 1557760595233
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025396
)

2019-05-13 17:16:42 - cex delete buy orders: eth_btc [above margin]
2019-05-13 17:18:28 - cex place new buy order: eth_btc 0.025398 19.8 [8867707133]Array
(
    [complete] => 
    [id] => 8867707133
    [time] => 1557760707554
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025398
)

2019-05-13 17:18:35 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:18:36 - cex place new buy order: eth_btc 0.025404 19.8 [8867708240] margin:0.41725712486222]Array
(
    [complete] => 
    [id] => 8867708240
    [time] => 1557760716210
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025404
)

2019-05-13 17:18:43 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:18:45 - cex place new buy order: eth_btc 0.025407 19.8 [8867709038] margin:0.20860392805131]Array
(
    [complete] => 
    [id] => 8867709038
    [time] => 1557760724817
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025407
)

2019-05-13 17:18:52 - cex delete buy orders: eth_btc [above margin]
2019-05-13 17:19:01 - cex place new buy order: eth_btc 0.02533 19.8 []Array
(
    [error] => Nonce must be incremented
)

2019-05-13 17:19:05 - cex place new buy order: eth_btc 0.025349 19.8 [8867711288]Array
(
    [complete] => 
    [id] => 8867711288
    [time] => 1557760744554
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025349
)

2019-05-13 17:19:10 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:19:12 - cex place new buy order: eth_btc 0.025355 19.8 [8867712260] margin:0.60737527114967]Array
(
    [complete] => 
    [id] => 8867712260
    [time] => 1557760752222
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025355
)

2019-05-13 17:19:21 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:19:22 - cex place new buy order: eth_btc 0.025401 19.8 [8867713522] margin:0.42124325813944]Array
(
    [complete] => 
    [id] => 8867713522
    [time] => 1557760761983
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025401
)

2019-05-13 17:19:31 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:19:32 - cex place new buy order: eth_btc 0.025415 19.8 [8867714465] margin:0.29510131811921]Array
(
    [complete] => 
    [id] => 8867714465
    [time] => 1557760772228
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025415
)

2019-05-13 17:19:39 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:19:40 - cex place new buy order: eth_btc 0.025421 19.8 [8867715197] margin:0.24389284449862]Array
(
    [complete] => 
    [id] => 8867715197
    [time] => 1557760780395
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025421
)

2019-05-13 17:19:50 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:19:51 - cex place new buy order: eth_btc 0.025423 19.8 [8867716309] margin:0.3500767021988]Array
(
    [complete] => 
    [id] => 8867716309
    [time] => 1557760791390
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025423
)

2019-05-13 17:19:59 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:20:00 - cex place new buy order: eth_btc 0.025431 19.8 [8867717272] margin:0.46006842043176]Array
(
    [complete] => 
    [id] => 8867717272
    [time] => 1557760799949
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025431
)

2019-05-13 17:20:04 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:20:05 - cex place new buy order: eth_btc 0.025435 12.67304 [8867718104] margin:0.57008059760173]Array
(
    [complete] => 
    [id] => 8867718104
    [time] => 1557760805078
    [pending] => 12.67304000
    [amount] => 12.67304000
    [type] => buy
    [price] => 0.025435
)

2019-05-13 17:20:15 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:20:16 - cex place new buy order: eth_btc 0.025443 19.8 [8867719372] margin:0.5934834728609]Array
(
    [complete] => 
    [id] => 8867719372
    [time] => 1557760816055
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025443
)

2019-05-13 17:20:24 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:20:26 - cex place new buy order: eth_btc 0.025476 19.8 [8867720466] margin:0.45925577013659]Array
(
    [complete] => 
    [id] => 8867720466
    [time] => 1557760825661
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025476
)

2019-05-13 17:20:33 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:20:34 - cex place new buy order: eth_btc 0.025482 19.8 [8867721484] margin:0.43952593987913]Array
(
    [complete] => 
    [id] => 8867721484
    [time] => 1557760834255
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025482
)

2019-05-13 17:20:43 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:20:44 - cex place new buy order: eth_btc 0.025521 19.8 [8867722929] margin:0.23901884722386]Array
(
    [complete] => 
    [id] => 8867722929
    [time] => 1557760844289
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025521
)

2019-05-13 17:20:53 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:20:55 - cex place new buy order: eth_btc 0.025524 19.8 [8867724324] margin:0.31734837799717]Array
(
    [complete] => 
    [id] => 8867724324
    [time] => 1557760854745
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025524
)

2019-05-13 17:21:04 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:21:05 - cex place new buy order: eth_btc 0.025527 19.8 [8867725551] margin:0.35648529008501]Array
(
    [complete] => 
    [id] => 8867725551
    [time] => 1557760864963
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025527
)

2019-05-13 17:21:13 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:21:14 - cex place new buy order: eth_btc 0.025529 19.8 [8867726691] margin:0.48572211994202]Array
(
    [complete] => 
    [id] => 8867726691
    [time] => 1557760874287
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025529
)

2019-05-13 17:21:21 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:21:22 - cex place new buy order: eth_btc 0.025577 19.8 [8867727410] margin:0.36751769167611]Array
(
    [complete] => 
    [id] => 8867727410
    [time] => 1557760882000
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025577
)

2019-05-13 17:21:29 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:21:31 - cex place new buy order: eth_btc 0.02558 19.8 [8867728306] margin:0.3635652853792]Array
(
    [complete] => 
    [id] => 8867728306
    [time] => 1557760890681
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.02558
)

2019-05-13 17:21:39 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:21:40 - cex place new buy order: eth_btc 0.025585 19.8 [8867729230] margin:0.43775649794802]Array
(
    [complete] => 
    [id] => 8867729230
    [time] => 1557760900255
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025585
)

2019-05-13 17:21:48 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:21:50 - cex place new buy order: eth_btc 0.025591 19.8 [8867730402] margin:0.45328435778202]Array
(
    [complete] => 
    [id] => 8867730402
    [time] => 1557760910394
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025591
)

2019-05-13 17:21:57 - cex delete buy orders: eth_btc [above margin]
2019-05-13 17:22:19 - cex place new buy order: eth_btc 0.025615 19.8 [8867734395]Array
(
    [complete] => 
    [id] => 8867734395
    [time] => 1557760938584
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025615
)

2019-05-13 17:22:25 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:22:26 - cex place new buy order: eth_btc 0.025627 19.8 [8867735454] margin:0.24193233698833]Array
(
    [complete] => 
    [id] => 8867735454
    [time] => 1557760946011
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025627
)

2019-05-13 17:22:34 - cex delete buy orders: eth_btc [above margin]
2019-05-13 17:23:30 - cex place new buy order: eth_btc 0.025587 19.8 [8867747677]Array
(
    [complete] => 
    [id] => 8867747677
    [time] => 1557761009751
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025587
)

2019-05-13 17:23:38 - cex delete buy orders: eth_btc [above margin]
2019-05-13 17:23:47 - cex place new buy order: eth_btc 0.025592 19.8 [8867751108]Array
(
    [complete] => 
    [id] => 8867751108
    [time] => 1557761027476
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025592
)

2019-05-13 17:24:04 - cex delete buy orders: eth_btc [above margin]
2019-05-13 17:24:13 - cex place new buy order: eth_btc 0.025601 19.8 [8867755128]Array
(
    [complete] => 
    [id] => 8867755128
    [time] => 1557761053212
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025601
)

2019-05-13 17:24:21 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:24:22 - cex place new buy order: eth_btc 0.025604 19.8 [8867756310] margin:0.22652710513982]Array
(
    [complete] => 
    [id] => 8867756310
    [time] => 1557761061745
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025604
)

2019-05-13 17:24:30 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:24:32 - cex place new buy order: eth_btc 0.025606 19.8 [8867757710] margin:0.23822541591814]Array
(
    [complete] => 
    [id] => 8867757710
    [time] => 1557761071595
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025606
)

2019-05-13 17:24:40 - cex delete buy orders: eth_btc [above margin]
2019-05-13 17:24:48 - cex place new buy order: eth_btc 0.025609 19.8 [8867759673]Array
(
    [complete] => 
    [id] => 8867759673
    [time] => 1557761088308
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025609
)

2019-05-13 17:24:55 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:24:56 - cex place new buy order: eth_btc 0.025611 19.8 [8867760802] margin:0.22256061848425]Array
(
    [complete] => 
    [id] => 8867760802
    [time] => 1557761096298
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025611
)

2019-05-13 17:25:04 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:25:05 - cex place new buy order: eth_btc 0.025614 19.8 [8867761784] margin:0.23034278129148]Array
(
    [complete] => 
    [id] => 8867761784
    [time] => 1557761104959
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025614
)

2019-05-13 17:25:14 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:25:15 - cex place new buy order: eth_btc 0.02562 19.8 [8867762929] margin:0.27712724434035]Array
(
    [complete] => 
    [id] => 8867762929
    [time] => 1557761115223
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.02562
)

2019-05-13 17:25:25 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:25:26 - cex place new buy order: eth_btc 0.025626 19.8 [8867764465] margin:0.23023491766174]Array
(
    [complete] => 
    [id] => 8867764465
    [time] => 1557761125869
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025626
)

2019-05-13 17:25:34 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:25:35 - cex place new buy order: eth_btc 0.02563 19.8 [8867765690] margin:0.24970737417089]Array
(
    [complete] => 
    [id] => 8867765690
    [time] => 1557761134773
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.02563
)

2019-05-13 17:25:44 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:25:46 - cex place new buy order: eth_btc 0.025635 19.8 [8867766903] margin:0.21455041934855]Array
(
    [complete] => 
    [id] => 8867766903
    [time] => 1557761145542
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025635
)

2019-05-13 17:25:55 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:25:56 - cex place new buy order: eth_btc 0.025637 19.8 [8867768246] margin:0.2184342941842]Array
(
    [complete] => 
    [id] => 8867768246
    [time] => 1557761156051
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025637
)

2019-05-13 17:26:04 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:26:06 - cex place new buy order: eth_btc 0.025639 19.8 [8867769924] margin:0.29642341744995]Array
(
    [complete] => 
    [id] => 8867769924
    [time] => 1557761165678
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025639
)

2019-05-13 17:26:13 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:26:14 - cex place new buy order: eth_btc 0.025647 19.8 [8867771320] margin:0.40940460872616]Array
(
    [complete] => 
    [id] => 8867771320
    [time] => 1557761174449
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025647
)

2019-05-13 17:26:22 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:26:23 - cex place new buy order: eth_btc 0.025653 19.8 [8867772615] margin:0.56133785522161]Array
(
    [complete] => 
    [id] => 8867772615
    [time] => 1557761183271
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025653
)

2019-05-13 17:26:31 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:26:33 - cex place new buy order: eth_btc 0.025663 19.8 [8867773851] margin:0.61177570821804]Array
(
    [complete] => 
    [id] => 8867773851
    [time] => 1557761193001
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025663
)

2019-05-13 17:26:41 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:26:42 - cex place new buy order: eth_btc 0.025715 19.8 [8867774899] margin:0.27610344157105]Array
(
    [complete] => 
    [id] => 8867774899
    [time] => 1557761201780
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025715
)

2019-05-13 17:26:49 - cex delete buy orders: eth_btc [above margin]
2019-05-13 17:27:10 - cex place new buy order: eth_btc 0.025669 19.8 [8867777957]Array
(
    [complete] => 
    [id] => 8867777957
    [time] => 1557761230067
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025669
)

2019-05-13 17:27:16 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:27:18 - cex place new buy order: eth_btc 0.025671 19.8 [8867778761] margin:0.38564917611312]Array
(
    [complete] => 
    [id] => 8867778761
    [time] => 1557761237514
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025671
)

2019-05-13 17:27:25 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:27:26 - cex place new buy order: eth_btc 0.025676 19.8 [8867779687] margin:0.34273251285246]Array
(
    [complete] => 
    [id] => 8867779687
    [time] => 1557761246037
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025676
)

2019-05-13 17:27:34 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:27:35 - cex place new buy order: eth_btc 0.025703 19.8 [8867780548] margin:0.25677936427655]Array
(
    [complete] => 
    [id] => 8867780548
    [time] => 1557761255231
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025703
)

2019-05-13 17:27:44 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:27:45 - cex place new buy order: eth_btc 0.025706 19.8 [8867781613] margin:0.29954096319926]Array
(
    [complete] => 
    [id] => 8867781613
    [time] => 1557761264730
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025706
)

2019-05-13 17:27:52 - cex delete buy orders: eth_btc [above margin]
2019-05-13 17:28:00 - cex place new buy order: eth_btc 0.025655 19.8 [8867783473]Array
(
    [complete] => 
    [id] => 8867783473
    [time] => 1557761279850
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025655
)

2019-05-13 17:28:04 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:28:07 - cex place new buy order: eth_btc 0.025659 19.8 [8867784654] margin:0.45987762578432]Array
(
    [complete] => 
    [id] => 8867784654
    [time] => 1557761286538
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025659
)

2019-05-13 17:28:14 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:28:16 - cex place new buy order: eth_btc 0.02569 19.8 [8867785860] margin:0.3308680420397]Array
(
    [complete] => 
    [id] => 8867785860
    [time] => 1557761295883
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.02569
)

2019-05-13 17:28:23 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:28:24 - cex place new buy order: eth_btc 0.0257 19.8 [8867786783] margin:0.37743190661479]Array
(
    [complete] => 
    [id] => 8867786783
    [time] => 1557761304466
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.0257
)

2019-05-13 17:28:33 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:28:34 - cex place new buy order: eth_btc 0.025706 19.8 [8867788031] margin:0.34233252937057]Array
(
    [complete] => 
    [id] => 8867788031
    [time] => 1557761314487
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025706
)

2019-05-13 17:28:42 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:28:43 - cex place new buy order: eth_btc 0.025712 19.8 [8867788914] margin:0.26835718730551]Array
(
    [complete] => 
    [id] => 8867788914
    [time] => 1557761323146
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025712
)

2019-05-13 17:28:52 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:28:54 - cex place new buy order: eth_btc 0.025718 19.8 [8867789953] margin:0.34606112450424]Array
(
    [complete] => 
    [id] => 8867789953
    [time] => 1557761333841
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025718
)

2019-05-13 17:29:03 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:29:05 - cex place new buy order: eth_btc 0.025726 19.8 [8867791302] margin:0.37316333670216]Array
(
    [complete] => 
    [id] => 8867791302
    [time] => 1557761344627
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025726
)

2019-05-13 17:29:12 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:29:13 - cex place new buy order: eth_btc 0.025732 19.8 [8867792313] margin:0.33810041971087]Array
(
    [complete] => 
    [id] => 8867792313
    [time] => 1557761353140
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025732
)

2019-05-13 17:29:20 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:29:21 - cex place new buy order: eth_btc 0.02574 19.8 [8867793294] margin:0.27195027195026]Array
(
    [complete] => 
    [id] => 8867793294
    [time] => 1557761361236
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.02574
)

2019-05-13 17:29:29 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:29:30 - cex place new buy order: eth_btc 0.025744 19.8 [8867794259] margin:0.30686761963952]Array
(
    [complete] => 
    [id] => 8867794259
    [time] => 1557761370460
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025744
)

2019-05-13 17:29:38 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:29:40 - cex place new buy order: eth_btc 0.025746 19.8 [8867795180] margin:0.24469820554649]Array
(
    [complete] => 
    [id] => 8867795180
    [time] => 1557761379844
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025746
)

2019-05-13 17:29:47 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:29:48 - cex place new buy order: eth_btc 0.025748 19.8 [8867796299] margin:0.2485629951841]Array
(
    [complete] => 
    [id] => 8867796299
    [time] => 1557761387835
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025748
)

2019-05-13 17:29:55 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:29:56 - cex place new buy order: eth_btc 0.02575 19.8 [8867797151] margin:0.31067961165048]Array
(
    [complete] => 
    [id] => 8867797151
    [time] => 1557761395891
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.02575
)

2019-05-13 17:30:04 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:30:05 - cex place new buy order: eth_btc 0.025753 19.8 [8867798116] margin:0.26016386440413]Array
(
    [complete] => 
    [id] => 8867798116
    [time] => 1557761404870
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025753
)

2019-05-13 17:30:13 - cex delete buy orders: eth_btc [above margin]
2019-05-13 17:30:21 - cex place new buy order: eth_btc 0.02553 19.8 [8867799644]Array
(
    [complete] => 
    [id] => 8867799644
    [time] => 1557761420686
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.02553
)

2019-05-13 17:30:27 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:30:29 - cex place new buy order: eth_btc 0.025686 19.8 [8867800577] margin:0.46718056528847]Array
(
    [complete] => 
    [id] => 8867800577
    [time] => 1557761429021
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025686
)

2019-05-13 17:30:36 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:30:37 - cex place new buy order: eth_btc 0.025697 19.8 [8867801367] margin:0.48643810561544]Array
(
    [complete] => 
    [id] => 8867801367
    [time] => 1557761437109
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025697
)

2019-05-13 17:30:45 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:30:46 - cex place new buy order: eth_btc 0.025704 19.8 [8867802098] margin:0.44351073762838]Array
(
    [complete] => 
    [id] => 8867802098
    [time] => 1557761446262
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025704
)

2019-05-13 17:30:53 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:30:54 - cex place new buy order: eth_btc 0.02571 19.8 [8867802847] margin:0.4589653831194]Array
(
    [complete] => 
    [id] => 8867802847
    [time] => 1557761454451
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.02571
)

2019-05-13 17:31:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:31:06 - cex place new buy order: eth_btc 0.02572 19.8 [8867803959] margin:0.52488335925349]Array
(
    [complete] => 
    [id] => 8867803959
    [time] => 1557761465916
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.02572
)

2019-05-13 17:31:14 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:31:15 - cex place new buy order: eth_btc 0.025726 19.8 [8867804986] margin:0.51309958796546]Array
(
    [complete] => 
    [id] => 8867804986
    [time] => 1557761475272
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025726
)

2019-05-13 17:31:23 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:31:24 - cex place new buy order: eth_btc 0.025732 19.8 [8867805987] margin:0.47411782993936]Array
(
    [complete] => 
    [id] => 8867805987
    [time] => 1557761483838
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025732
)

2019-05-13 17:31:31 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:31:32 - cex place new buy order: eth_btc 0.02574 19.8 [8867806710] margin:0.41958041958041]Array
(
    [complete] => 
    [id] => 8867806710
    [time] => 1557761492020
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.02574
)

2019-05-13 17:31:39 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:31:40 - cex place new buy order: eth_btc 0.025744 19.8 [8867807562] margin:0.36901802361715]Array
(
    [complete] => 
    [id] => 8867807562
    [time] => 1557761500274
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025744
)

2019-05-13 17:31:48 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:31:50 - cex place new buy order: eth_btc 0.02575 19.8 [8867808560] margin:0.31067961165048]Array
(
    [complete] => 
    [id] => 8867808560
    [time] => 1557761510349
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.02575
)

2019-05-13 17:31:57 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:31:58 - cex place new buy order: eth_btc 0.025757 19.8 [8867809444] margin:0.29118297938424]Array
(
    [complete] => 
    [id] => 8867809444
    [time] => 1557761518165
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025757
)

2019-05-13 17:32:03 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:32:04 - cex place new buy order: eth_btc 0.025761 19.8 [8867810332] margin:0.27172858196498]Array
(
    [complete] => 
    [id] => 8867810332
    [time] => 1557761524171
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025761
)

2019-05-13 17:32:11 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:32:13 - cex place new buy order: eth_btc 0.025767 19.8 [8867811322] margin:0.2755462413164]Array
(
    [complete] => 
    [id] => 8867811322
    [time] => 1557761532584
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025767
)

2019-05-13 17:32:20 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:32:22 - cex place new buy order: eth_btc 0.025773 19.8 [8867812395] margin:0.31040235905793]Array
(
    [complete] => 
    [id] => 8867812395
    [time] => 1557761541657
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025773
)

2019-05-13 17:32:30 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:32:31 - cex place new buy order: eth_btc 0.025781 19.8 [8867813406] margin:0.37236724719754]Array
(
    [complete] => 
    [id] => 8867813406
    [time] => 1557761551118
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025781
)

2019-05-13 17:32:39 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:32:41 - cex place new buy order: eth_btc 0.025788 19.8 [8867814505] margin:0.32185512641538]Array
(
    [complete] => 
    [id] => 8867814505
    [time] => 1557761560711
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025788
)

2019-05-13 17:32:48 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:32:49 - cex place new buy order: eth_btc 0.025791 19.8 [8867815381] margin:0.25978054360047]Array
(
    [complete] => 
    [id] => 8867815381
    [time] => 1557761569075
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025791
)

2019-05-13 17:32:56 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:32:57 - cex place new buy order: eth_btc 0.025793 19.8 [8867816532] margin:0.24812933741714]Array
(
    [complete] => 
    [id] => 8867816532
    [time] => 1557761577345
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025793
)

2019-05-13 17:33:04 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:33:06 - cex place new buy order: eth_btc 0.025798 19.8 [8867818120] margin:0.27521513295603]Array
(
    [complete] => 
    [id] => 8867818120
    [time] => 1557761585632
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025798
)

2019-05-13 17:33:14 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:33:15 - cex place new buy order: eth_btc 0.025802 19.8 [8867819495] margin:0.2131617704054]Array
(
    [complete] => 
    [id] => 8867819495
    [time] => 1557761594714
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025802
)

2019-05-13 17:33:22 - cex delete buy orders: eth_btc [above margin]
2019-05-13 17:33:36 - cex place new buy order: eth_btc 0.025738 19.8 [8867822393]Array
(
    [complete] => 
    [id] => 8867822393
    [time] => 1557761616439
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025738
)

2019-05-13 17:33:43 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:33:45 - cex place new buy order: eth_btc 0.025745 19.8 [8867823782] margin:0.45834142551953]Array
(
    [complete] => 
    [id] => 8867823782
    [time] => 1557761624813
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025745
)

2019-05-13 17:33:57 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:33:59 - cex place new buy order: eth_btc 0.025753 19.8 [8867825266] margin:0.63293596862501]Array
(
    [complete] => 
    [id] => 8867825266
    [time] => 1557761638488
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025753
)

2019-05-13 17:34:03 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:34:05 - cex place new buy order: eth_btc 0.025794 19.8 [8867826321] margin:0.5001163061177]Array
(
    [complete] => 
    [id] => 8867826321
    [time] => 1557761644672
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025794
)

2019-05-13 17:34:13 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:34:14 - cex place new buy order: eth_btc 0.025802 19.8 [8867827555] margin:0.48058290055033]Array
(
    [complete] => 
    [id] => 8867827555
    [time] => 1557761654060
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025802
)

2019-05-13 17:34:22 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:34:23 - cex place new buy order: eth_btc 0.025808 19.8 [8867828808] margin:0.40685058896466]Array
(
    [complete] => 
    [id] => 8867828808
    [time] => 1557761662752
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025808
)

2019-05-13 17:34:30 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:34:31 - cex place new buy order: eth_btc 0.025814 19.8 [8867829955] margin:0.35252188734796]Array
(
    [complete] => 
    [id] => 8867829955
    [time] => 1557761671065
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025814
)

2019-05-13 17:34:39 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:34:41 - cex place new buy order: eth_btc 0.02582 19.8 [8867831221] margin:0.43764523625096]Array
(
    [complete] => 
    [id] => 8867831221
    [time] => 1557761680536
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.02582
)

2019-05-13 17:34:49 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:34:50 - cex place new buy order: eth_btc 0.025828 19.8 [8867832751] margin:0.46074028186465]Array
(
    [complete] => 
    [id] => 8867832751
    [time] => 1557761689994
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025828
)

2019-05-13 17:34:58 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:35:00 - cex place new buy order: eth_btc 0.025833 19.8 [8867834255] margin:0.4412960167228]Array
(
    [complete] => 
    [id] => 8867834255
    [time] => 1557761699592
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025833
)

2019-05-13 17:35:04 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:35:06 - cex place new buy order: eth_btc 0.025835 19.8 [8867835379] margin:0.4567447261467]Array
(
    [complete] => 
    [id] => 8867835379
    [time] => 1557761705774
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025835
)

2019-05-13 17:35:14 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:35:15 - cex place new buy order: eth_btc 0.025843 19.8 [8867836788] margin:0.46821189490385]Array
(
    [complete] => 
    [id] => 8867836788
    [time] => 1557761715061
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025843
)

2019-05-13 17:35:23 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:35:25 - cex place new buy order: eth_btc 0.025891 19.8 [8867838222] margin:0.32057471708316]Array
(
    [complete] => 
    [id] => 8867838222
    [time] => 1557761724579
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025891
)

2019-05-13 17:35:32 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:35:34 - cex place new buy order: eth_btc 0.025897 19.8 [8867839566] margin:0.40545236900027]Array
(
    [complete] => 
    [id] => 8867839566
    [time] => 1557761733662
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025897
)

2019-05-13 17:35:41 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:35:42 - cex place new buy order: eth_btc 0.025902 19.8 [8867840556] margin:0.44398115975599]Array
(
    [complete] => 
    [id] => 8867840556
    [time] => 1557761742057
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025902
)

2019-05-13 17:35:52 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:35:53 - cex place new buy order: eth_btc 0.025909 19.8 [8867841983] margin:0.41684356787215]Array
(
    [complete] => 
    [id] => 8867841983
    [time] => 1557761753286
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025909
)

2019-05-13 17:36:01 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:36:02 - cex place new buy order: eth_btc 0.025916 19.8 [8867843245] margin:0.4128723568452]Array
(
    [complete] => 
    [id] => 8867843245
    [time] => 1557761762392
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025916
)

2019-05-13 17:36:04 - cex place new buy order: eth_btc 0.025918 12.0695 [8867843481]Array
(
    [complete] => 
    [id] => 8867843481
    [time] => 1557761764437
    [pending] => 12.06950000
    [amount] => 12.06950000
    [type] => buy
    [price] => 0.025918
)

2019-05-13 17:36:12 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:36:14 - cex place new buy order: eth_btc 0.025922 19.8 [8867844731] margin:0.40506133785974]Array
(
    [complete] => 
    [id] => 8867844731
    [time] => 1557761773587
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025922
)

2019-05-13 17:36:22 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:36:23 - cex place new buy order: eth_btc 0.025929 19.8 [8867845928] margin:0.24297119055883]Array
(
    [complete] => 
    [id] => 8867845928
    [time] => 1557761782918
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025929
)

2019-05-13 17:36:30 - cex delete buy orders: eth_btc [above margin]
2019-05-13 17:36:51 - cex place new buy order: eth_btc 0.025875 19.8 [8867849699]Array
(
    [complete] => 
    [id] => 8867849699
    [time] => 1557761811444
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025875
)

2019-05-13 17:36:58 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:36:59 - cex place new buy order: eth_btc 0.025879 19.8 [8867850584] margin:0.31299509254608]Array
(
    [complete] => 
    [id] => 8867850584
    [time] => 1557761819047
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025879
)

2019-05-13 17:37:11 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:37:12 - cex place new buy order: eth_btc 0.025887 19.8 [8867852568] margin:0.30517248039557]Array
(
    [complete] => 
    [id] => 8867852568
    [time] => 1557761832036
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025887
)

2019-05-13 17:37:19 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:37:21 - cex place new buy order: eth_btc 0.025891 19.8 [8867853506] margin:0.31671237109421]Array
(
    [complete] => 
    [id] => 8867853506
    [time] => 1557761840544
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025891
)

2019-05-13 17:37:27 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:37:28 - cex place new buy order: eth_btc 0.025893 19.8 [8867854417] margin:0.26261924072144]Array
(
    [complete] => 
    [id] => 8867854417
    [time] => 1557761848481
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025893
)

2019-05-13 17:37:37 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:37:38 - cex place new buy order: eth_btc 0.025897 19.8 [8867855476] margin:0.20851836120013]Array
(
    [complete] => 
    [id] => 8867855476
    [time] => 1557761857727
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025897
)

2019-05-13 17:37:45 - cex delete buy orders: eth_btc [above margin]
2019-05-13 17:38:04 - cex place new buy order: eth_btc 0.02585 19.8 [8867858329]Array
(
    [complete] => 
    [id] => 8867858329
    [time] => 1557761884510
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.02585
)

2019-05-13 17:38:11 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:38:12 - cex place new buy order: eth_btc 0.025875 19.8 [8867859145] margin:0.38647342995168]Array
(
    [complete] => 
    [id] => 8867859145
    [time] => 1557761891730
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025875
)

2019-05-13 17:38:20 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:38:21 - cex place new buy order: eth_btc 0.025879 19.8 [8867860096] margin:0.28208199698596]Array
(
    [complete] => 
    [id] => 8867860096
    [time] => 1557761901057
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025879
)

2019-05-13 17:38:28 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:38:30 - cex place new buy order: eth_btc 0.025882 19.8 [8867860661] margin:0.28977667877288]Array
(
    [complete] => 
    [id] => 8867860661
    [time] => 1557761909656
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025882
)

2019-05-13 17:38:37 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:38:38 - cex place new buy order: eth_btc 0.025884 19.8 [8867861254] margin:0.32066141245557]Array
(
    [complete] => 
    [id] => 8867861254
    [time] => 1557761917710
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025884
)

2019-05-13 17:38:45 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:38:46 - cex place new buy order: eth_btc 0.025889 19.8 [8867862384] margin:0.34763799296997]Array
(
    [complete] => 
    [id] => 8867862384
    [time] => 1557761925780
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025889
)

2019-05-13 17:38:52 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:38:54 - cex place new buy order: eth_btc 0.025895 19.8 [8867863654] margin:0.4286541803437]Array
(
    [complete] => 
    [id] => 8867863654
    [time] => 1557761934045
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025895
)

2019-05-13 17:39:00 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:39:02 - cex place new buy order: eth_btc 0.025899 19.8 [8867864794] margin:0.34750376462411]Array
(
    [complete] => 
    [id] => 8867864794
    [time] => 1557761942156
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025899
)

2019-05-13 17:39:05 - cex place new buy order: eth_btc 0.025901 12.0903 [8867865226]Array
(
    [complete] => 
    [id] => 8867865226
    [time] => 1557761944747
    [pending] => 12.09030000
    [amount] => 12.09030000
    [type] => buy
    [price] => 0.025901
)

2019-05-13 17:39:12 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:39:13 - cex place new buy order: eth_btc 0.025905 19.8 [8867866352] margin:0.32426172553561]Array
(
    [complete] => 
    [id] => 8867866352
    [time] => 1557761953479
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025905
)

2019-05-13 17:39:20 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:39:21 - cex place new buy order: eth_btc 0.02591 19.8 [8867867212] margin:0.34735623311462]Array
(
    [complete] => 
    [id] => 8867867212
    [time] => 1557761961059
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.02591
)

2019-05-13 17:39:28 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:39:30 - cex place new buy order: eth_btc 0.025917 19.8 [8867868135] margin:0.33568700081026]Array
(
    [complete] => 
    [id] => 8867868135
    [time] => 1557761969630
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025917
)

2019-05-13 17:39:36 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:39:38 - cex place new buy order: eth_btc 0.02592 19.8 [8867869352] margin:0.23919753086419]Array
(
    [complete] => 
    [id] => 8867869352
    [time] => 1557761977655
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.02592
)

2019-05-13 17:39:45 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:39:46 - cex place new buy order: eth_btc 0.025923 19.8 [8867870508] margin:0.25845774023068]Array
(
    [complete] => 
    [id] => 8867870508
    [time] => 1557761985715
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025923
)

2019-05-13 17:39:54 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:39:55 - cex place new buy order: eth_btc 0.025927 19.8 [8867871849] margin:0.29313071315615]Array
(
    [complete] => 
    [id] => 8867871849
    [time] => 1557761994892
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025927
)

2019-05-13 17:40:03 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:40:04 - cex place new buy order: eth_btc 0.025933 19.8 [8867873135] margin:0.27763853005822]Array
(
    [complete] => 
    [id] => 8867873135
    [time] => 1557762003854
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025933
)

2019-05-13 17:40:11 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:40:13 - cex place new buy order: eth_btc 0.025935 19.8 [8867874233] margin:0.24677077308657]Array
(
    [complete] => 
    [id] => 8867874233
    [time] => 1557762013007
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025935
)

2019-05-13 17:40:22 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:40:24 - cex place new buy order: eth_btc 0.025939 19.8 [8867875442] margin:0.28142950769112]Array
(
    [complete] => 
    [id] => 8867875442
    [time] => 1557762023960
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025939
)

2019-05-13 17:40:31 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:40:32 - cex place new buy order: eth_btc 0.025945 19.8 [8867876207] margin:0.26594719599151]Array
(
    [complete] => 
    [id] => 8867876207
    [time] => 1557762032295
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025945
)

2019-05-13 17:40:40 - cex delete buy orders: eth_btc [above margin]
2019-05-13 17:41:05 - cex place new buy order: eth_btc 0.025954 19.8 [8867880209]Array
(
    [complete] => 
    [id] => 8867880209
    [time] => 1557762065503
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025954
)

2019-05-13 17:41:12 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:41:13 - cex place new buy order: eth_btc 0.025959 19.8 [8867881378] margin:0.27350822450789]Array
(
    [complete] => 
    [id] => 8867881378
    [time] => 1557762073189
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025959
)

2019-05-13 17:41:20 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:41:35 - cex place new buy order: eth_btc 0.025961 12.017 [8867884706]Array
(
    [complete] => 
    [id] => 8867884706
    [time] => 1557762095220
    [pending] => 12.01700000
    [amount] => 12.01700000
    [type] => buy
    [price] => 0.025961
)

2019-05-13 17:41:42 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:41:43 - cex place new buy order: eth_btc 0.025963 19.8 [8867885831] margin:0.2580595462774]Array
(
    [complete] => 
    [id] => 8867885831
    [time] => 1557762103042
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025963
)

2019-05-13 17:41:53 - cex delete buy orders: eth_btc [above margin]
2019-05-13 17:42:07 - cex place new buy order: eth_btc 0.025732 19.8 [8867889938]Array
(
    [complete] => 
    [id] => 8867889938
    [time] => 1557762126631
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025732
)

2019-05-13 17:42:15 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:42:16 - cex place new buy order: eth_btc 0.025736 19.8 [8867891324] margin:0.79266397264532]Array
(
    [complete] => 
    [id] => 8867891324
    [time] => 1557762135745
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025736
)

2019-05-13 17:42:26 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:42:28 - cex place new buy order: eth_btc 0.025739 19.8 [8867892722] margin:0.73040910680289]Array
(
    [complete] => 
    [id] => 8867892722
    [time] => 1557762147564
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025739
)

2019-05-13 17:42:37 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:42:38 - cex place new buy order: eth_btc 0.025746 19.8 [8867893719] margin:0.58649887361142]Array
(
    [complete] => 
    [id] => 8867893719
    [time] => 1557762158215
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025746
)

2019-05-13 17:42:49 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:42:50 - cex place new buy order: eth_btc 0.02575 19.8 [8867894727] margin:0.4776699029126]Array
(
    [complete] => 
    [id] => 8867894727
    [time] => 1557762170284
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.02575
)

2019-05-13 17:42:59 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:43:00 - cex place new buy order: eth_btc 0.025754 19.8 [8867895952] margin:0.55525355284616]Array
(
    [complete] => 
    [id] => 8867895952
    [time] => 1557762180202
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025754
)

2019-05-13 17:43:04 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:43:06 - cex place new buy order: eth_btc 0.025758 19.8 [8867896802] margin:0.45034552372079]Array
(
    [complete] => 
    [id] => 8867896802
    [time] => 1557762185618
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025758
)

2019-05-13 17:43:14 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:43:15 - cex place new buy order: eth_btc 0.025764 19.8 [8867898643] margin:0.33768048439682]Array
(
    [complete] => 
    [id] => 8867898643
    [time] => 1557762195401
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025764
)

2019-05-13 17:43:24 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:43:26 - cex place new buy order: eth_btc 0.02577 19.8 [8867900618] margin:0.34924330616997]Array
(
    [complete] => 
    [id] => 8867900618
    [time] => 1557762205956
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.02577
)

2019-05-13 17:43:35 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:43:36 - cex place new buy order: eth_btc 0.025776 19.8 [8867902686] margin:0.41511483550589]Array
(
    [complete] => 
    [id] => 8867902686
    [time] => 1557762216246
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025776
)

2019-05-13 17:43:46 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:43:48 - cex place new buy order: eth_btc 0.025783 19.8 [8867905357] margin:0.43051623162549]Array
(
    [complete] => 
    [id] => 8867905357
    [time] => 1557762227607
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025783
)

2019-05-13 17:44:05 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:44:06 - cex place new buy order: eth_btc 0.025793 19.8 [8867908525] margin:0.41871825689141]Array
(
    [complete] => 
    [id] => 8867908525
    [time] => 1557762246252
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025793
)

2019-05-13 17:44:14 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:44:15 - cex place new buy order: eth_btc 0.0258 19.8 [8867910219] margin:0.3720930232558]Array
(
    [complete] => 
    [id] => 8867910219
    [time] => 1557762254923
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.0258
)

2019-05-13 17:44:23 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:44:24 - cex place new buy order: eth_btc 0.025806 19.8 [8867911844] margin:0.34100596760442]Array
(
    [complete] => 
    [id] => 8867911844
    [time] => 1557762263988
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025806
)

2019-05-13 17:44:32 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:44:33 - cex place new buy order: eth_btc 0.025813 19.8 [8867913345] margin:0.25955913686901]Array
(
    [complete] => 
    [id] => 8867913345
    [time] => 1557762273286
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025813
)

2019-05-13 17:44:43 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:44:44 - cex place new buy order: eth_btc 0.025817 19.8 [8867914885] margin:0.24015183793624]Array
(
    [complete] => 
    [id] => 8867914885
    [time] => 1557762284424
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025817
)

2019-05-13 17:44:54 - cex delete buy orders: eth_btc [above margin]
2019-05-13 17:45:40 - cex place new buy order: eth_btc 0.025763 19.8 [8867923225]Array
(
    [complete] => 
    [id] => 8867923225
    [time] => 1557762340322
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025763
)

2019-05-13 17:45:49 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:45:50 - cex place new buy order: eth_btc 0.025767 19.8 [8867924461] margin:0.43854542632049]Array
(
    [complete] => 
    [id] => 8867924461
    [time] => 1557762350190
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025767
)

2019-05-13 17:46:02 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:46:04 - cex place new buy order: eth_btc 0.025777 11.7481 [8867926372] margin:0.3142336191178]Array
(
    [complete] => 
    [id] => 8867926372
    [time] => 1557762363543
    [pending] => 11.74810000
    [amount] => 11.74810000
    [type] => buy
    [price] => 0.025777
)

2019-05-13 17:46:04 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:46:06 - cex place new buy order: eth_btc 0.025777 0.10049 [8867926575] margin:0.32975132870388]Array
(
    [complete] => 
    [id] => 8867926575
    [time] => 1557762366347
    [pending] => 0.10049000
    [amount] => 0.10049000
    [type] => buy
    [price] => 0.025777
)

2019-05-13 17:46:18 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:46:20 - cex place new buy order: eth_btc 0.025786 19.8 [8867927954] margin:0.34127045683705]Array
(
    [complete] => 
    [id] => 8867927954
    [time] => 1557762379619
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025786
)

2019-05-13 17:46:30 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:46:31 - cex place new buy order: eth_btc 0.025794 19.8 [8867929194] margin:0.31790338838489]Array
(
    [complete] => 
    [id] => 8867929194
    [time] => 1557762391065
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025794
)

2019-05-13 17:46:40 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:46:41 - cex place new buy order: eth_btc 0.025798 19.8 [8867930379] margin:0.27521513295603]Array
(
    [complete] => 
    [id] => 8867930379
    [time] => 1557762401437
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025798
)

2019-05-13 17:46:52 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:46:53 - cex place new buy order: eth_btc 0.025804 19.8 [8867931832] margin:0.2635250348783]Array
(
    [complete] => 
    [id] => 8867931832
    [time] => 1557762413220
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025804
)

2019-05-13 17:47:02 - cex delete buy orders: eth_btc [above margin]
2019-05-13 17:47:16 - cex place new buy order: eth_btc 0.025765 19.8 [8867934433]Array
(
    [complete] => 
    [id] => 8867934433
    [time] => 1557762435542
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025765
)

2019-05-13 17:47:24 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:47:25 - cex place new buy order: eth_btc 0.025769 19.8 [8867935483] margin:0.26000232837906]Array
(
    [complete] => 
    [id] => 8867935483
    [time] => 1557762444735
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025769
)

2019-05-13 17:47:34 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:47:35 - cex place new buy order: eth_btc 0.025772 19.8 [8867936416] margin:0.21340990221945]Array
(
    [complete] => 
    [id] => 8867936416
    [time] => 1557762455415
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025772
)

2019-05-13 17:47:46 - cex delete buy orders: eth_btc [above margin]
2019-05-13 17:47:58 - cex place new buy order: eth_btc 0.025744 19.8 [8867938495]Array
(
    [complete] => 
    [id] => 8867938495
    [time] => 1557762477843
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025744
)

2019-05-13 17:48:08 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:48:09 - cex place new buy order: eth_btc 0.025752 19.8 [8867939427] margin:0.27570674122397]Array
(
    [complete] => 
    [id] => 8867939427
    [time] => 1557762488779
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025752
)

2019-05-13 17:48:18 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:48:19 - cex place new buy order: eth_btc 0.025754 19.8 [8867940254] margin:0.25238797856644]Array
(
    [complete] => 
    [id] => 8867940254
    [time] => 1557762499254
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025754
)

2019-05-13 17:48:30 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:48:31 - cex place new buy order: eth_btc 0.025758 19.8 [8867941516] margin:0.29893625281465]Array
(
    [complete] => 
    [id] => 8867941516
    [time] => 1557762511446
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025758
)

2019-05-13 17:48:40 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:48:41 - cex place new buy order: eth_btc 0.025766 19.8 [8867942457] margin:0.44632461383218]Array
(
    [complete] => 
    [id] => 8867942457
    [time] => 1557762521088
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025766
)

2019-05-13 17:48:47 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:48:49 - cex place new buy order: eth_btc 0.025772 19.8 [8867943531] margin:0.41905944435823]Array
(
    [complete] => 
    [id] => 8867943531
    [time] => 1557762528555
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025772
)

2019-05-13 17:48:58 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:48:59 - cex place new buy order: eth_btc 0.025776 19.8 [8867944684] margin:0.40347610180012]Array
(
    [complete] => 
    [id] => 8867944684
    [time] => 1557762539236
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025776
)

2019-05-13 17:49:03 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:49:05 - cex place new buy order: eth_btc 0.025778 19.8 [] margin:0.39956552098688]Array
(
    [error] => Nonce must be incremented
)

2019-05-13 17:49:18 - cex place new buy order: eth_btc 0.025788 19.8 [8867946840]Array
(
    [complete] => 
    [id] => 8867946840
    [time] => 1557762557683
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025788
)

2019-05-13 17:49:27 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:49:28 - cex place new buy order: eth_btc 0.025792 19.8 [8867947971] margin:0.31017369727047]Array
(
    [complete] => 
    [id] => 8867947971
    [time] => 1557762568186
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025792
)

2019-05-13 17:49:38 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:49:40 - cex place new buy order: eth_btc 0.025797 19.8 [8867949410] margin:0.24421444353995]Array
(
    [complete] => 
    [id] => 8867949410
    [time] => 1557762579611
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025797
)

2019-05-13 17:49:50 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:49:51 - cex place new buy order: eth_btc 0.025801 19.8 [8867950571] margin:0.22867330723615]Array
(
    [complete] => 
    [id] => 8867950571
    [time] => 1557762591432
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025801
)

2019-05-13 17:50:03 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:50:04 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:50:05 - cex place new buy order: eth_btc 0.025805 19.8 [8867951879] margin:0.20926177097462]Array
(
    [complete] => 
    [id] => 8867951879
    [time] => 1557762605014
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025805
)

2019-05-13 17:50:05 - cex place new buy order: eth_btc 0.025805 19.8 [] margin:0.20151133501261]Array
(
    [error] => Nonce must be incremented
)

2019-05-13 17:50:14 - cex delete buy orders: eth_btc[move]
2019-05-13 17:50:15 - cex place new buy order: eth_btc 0.025808 19.8 [8867952613] margin:0.19760548645822]Array
(
    [complete] => 
    [id] => 8867952613
    [time] => 1557762614755
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025808
)

2019-05-13 17:50:23 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:50:25 - cex place new buy order: eth_btc 0.025812 19.8 [8867953450] margin:0.22857585619092]Array
(
    [complete] => 
    [id] => 8867953450
    [time] => 1557762624680
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025812
)

2019-05-13 17:50:34 - cex delete buy orders: eth_btc [above margin]
2019-05-13 17:51:37 - cex place new buy order: eth_btc 0.025794 19.8 [8867959419]Array
(
    [complete] => 
    [id] => 8867959419
    [time] => 1557762696635
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025794
)

2019-05-13 17:51:45 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:51:46 - cex place new buy order: eth_btc 0.0258 19.8 [8867960399] margin:0.34883720930232]Array
(
    [complete] => 
    [id] => 8867960399
    [time] => 1557762706491
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.0258
)

2019-05-13 17:51:53 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:51:54 - cex place new buy order: eth_btc 0.025804 19.8 [8867961238] margin:0.33715702991783]Array
(
    [complete] => 
    [id] => 8867961238
    [time] => 1557762714359
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025804
)

2019-05-13 17:52:02 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:52:03 - cex place new buy order: eth_btc 0.02581 19.8 [8867962198] margin:0.30995738086013]Array
(
    [complete] => 
    [id] => 8867962198
    [time] => 1557762723459
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.02581
)

2019-05-13 17:52:13 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:52:14 - cex place new buy order: eth_btc 0.025819 19.8 [8867963510] margin:0.27499128548742]Array
(
    [complete] => 
    [id] => 8867963510
    [time] => 1557762734493
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025819
)

2019-05-13 17:52:25 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:52:26 - cex place new buy order: eth_btc 0.025825 19.8 [8867964891] margin:0.25169409486931]Array
(
    [complete] => 
    [id] => 8867964891
    [time] => 1557762746095
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025825
)

2019-05-13 17:52:36 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:52:38 - cex place new buy order: eth_btc 0.025828 19.8 [8867966091] margin:0.24779309276752]Array
(
    [complete] => 
    [id] => 8867966091
    [time] => 1557762757953
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025828
)

2019-05-13 17:52:47 - cex delete buy orders: eth_btc [above margin]
2019-05-13 17:52:59 - cex place new buy order: eth_btc 0.025746 19.8 [8867969176]Array
(
    [complete] => 
    [id] => 8867969176
    [time] => 1557762778645
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025746
)

2019-05-13 17:53:07 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:53:08 - cex place new buy order: eth_btc 0.02575 19.8 [8867970591] margin:0.4]Array
(
    [complete] => 
    [id] => 8867970591
    [time] => 1557762788443
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.02575
)

2019-05-13 17:53:16 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:53:17 - cex place new buy order: eth_btc 0.025758 19.8 [8867972047] margin:0.39211118875688]Array
(
    [complete] => 
    [id] => 8867972047
    [time] => 1557762797098
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025758
)

2019-05-13 17:53:25 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:53:26 - cex place new buy order: eth_btc 0.025764 19.8 [8867973423] margin:0.41142679708119]Array
(
    [complete] => 
    [id] => 8867973423
    [time] => 1557762805723
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025764
)

2019-05-13 17:53:33 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:53:34 - cex place new buy order: eth_btc 0.025801 19.8 [8867974873] margin:0.27130731367002]Array
(
    [complete] => 
    [id] => 8867974873
    [time] => 1557762814413
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025801
)

2019-05-13 17:53:42 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:53:43 - cex place new buy order: eth_btc 0.025803 19.8 [8867976319] margin:0.25965972948883]Array
(
    [complete] => 
    [id] => 8867976319
    [time] => 1557762823405
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025803
)

2019-05-13 17:53:58 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:53:59 - cex place new buy order: eth_btc 0.025805 19.8 [8867978474] margin:0.36814570819608]Array
(
    [complete] => 
    [id] => 8867978474
    [time] => 1557762838718
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025805
)

2019-05-13 17:54:05 - cex place new buy order: eth_btc 0.02581 11.7042 [8867979573]Array
(
    [complete] => 
    [id] => 8867979573
    [time] => 1557762844759
    [pending] => 11.70420000
    [amount] => 11.70420000
    [type] => buy
    [price] => 0.02581
)

2019-05-13 17:54:13 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:54:14 - cex place new buy order: eth_btc 0.025812 19.8 [8867981150] margin:0.27894002789399]Array
(
    [complete] => 
    [id] => 8867981150
    [time] => 1557762854188
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025812
)

2019-05-13 17:54:24 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:54:26 - cex place new buy order: eth_btc 0.025818 19.8 [8867983173] margin:0.25950886978077]Array
(
    [complete] => 
    [id] => 8867983173
    [time] => 1557762865727
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025818
)

2019-05-13 17:54:35 - cex delete buy orders: eth_btc [above margin]
2019-05-13 17:54:49 - cex place new buy order: eth_btc 0.025825 19.8 [8867986960]Array
(
    [complete] => 
    [id] => 8867986960
    [time] => 1557762889464
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025825
)

2019-05-13 17:54:59 - cex delete buy orders: eth_btc [above margin]
2019-05-13 17:55:15 - cex place new buy order: eth_btc 0.025803 19.8 [8867990717]Array
(
    [complete] => 
    [id] => 8867990717
    [time] => 1557762915016
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025803
)

2019-05-13 17:55:23 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:55:24 - cex place new buy order: eth_btc 0.025806 19.8 [8867991745] margin:0.24800434007595]Array
(
    [complete] => 
    [id] => 8867991745
    [time] => 1557762923818
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025806
)

2019-05-13 17:55:33 - cex delete buy orders: eth_btc [above margin]
2019-05-13 17:55:54 - cex place new buy order: eth_btc 0.025803 19.8 [8867995355]Array
(
    [complete] => 
    [id] => 8867995355
    [time] => 1557762953819
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025803
)

2019-05-13 17:56:01 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:56:02 - cex place new buy order: eth_btc 0.025807 19.8 [8867996128] margin:0.28286898903398]Array
(
    [complete] => 
    [id] => 8867996128
    [time] => 1557762962052
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025807
)

2019-05-13 17:56:04 - cex place new buy order: eth_btc 0.02581 11.7027 [8867996381]Array
(
    [complete] => 
    [id] => 8867996381
    [time] => 1557762964208
    [pending] => 11.70270000
    [amount] => 11.70270000
    [type] => buy
    [price] => 0.02581
)

2019-05-13 17:56:11 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:56:12 - cex place new buy order: eth_btc 0.025812 19.8 [8867997087] margin:0.26344335967767]Array
(
    [complete] => 
    [id] => 8867997087
    [time] => 1557762972413
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025812
)

2019-05-13 17:56:23 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:56:24 - cex place new buy order: eth_btc 0.025816 19.8 [8867998245] margin:0.25565540749921]Array
(
    [complete] => 
    [id] => 8867998245
    [time] => 1557762984192
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025816
)

2019-05-13 17:56:34 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:56:36 - cex place new buy order: eth_btc 0.025819 19.8 [8867999249] margin:0.24013323521437]Array
(
    [complete] => 
    [id] => 8867999249
    [time] => 1557762995624
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025819
)

2019-05-13 17:56:45 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:56:46 - cex place new buy order: eth_btc 0.025823 19.8 [8868000230] margin:0.22073345467217]Array
(
    [complete] => 
    [id] => 8868000230
    [time] => 1557763006409
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025823
)

2019-05-13 17:56:54 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:56:56 - cex place new buy order: eth_btc 0.025826 19.8 [8868001491] margin:0.21683574692168]Array
(
    [complete] => 
    [id] => 8868001491
    [time] => 1557763015692
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025826
)

2019-05-13 17:57:04 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:57:05 - cex place new buy order: eth_btc 0.02583 19.8 [8868002714] margin:0.20518776616336]Array
(
    [complete] => 
    [id] => 8868002714
    [time] => 1557763025451
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.02583
)

2019-05-13 17:57:13 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:57:15 - cex place new buy order: eth_btc 0.025833 19.8 [8868003818] margin:0.22451902605194]Array
(
    [complete] => 
    [id] => 8868003818
    [time] => 1557763034549
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025833
)

2019-05-13 17:57:23 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:57:24 - cex place new buy order: eth_btc 0.025836 19.8 [8868005028] margin:0.24771636476233]Array
(
    [complete] => 
    [id] => 8868005028
    [time] => 1557763043841
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025836
)

2019-05-13 17:57:33 - cex delete buy orders: eth_btc[move]
2019-05-13 17:57:34 - cex place new buy order: eth_btc 0.025839 19.8 [8868006006] margin:0.19736842105262]Array
(
    [complete] => 
    [id] => 8868006006
    [time] => 1557763053826
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025839
)

2019-05-13 17:57:42 - cex delete buy orders: eth_btc [above margin]
2019-05-13 17:57:56 - cex place new buy order: eth_btc 0.025804 19.8 [8868008309]Array
(
    [complete] => 
    [id] => 8868008309
    [time] => 1557763075872
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025804
)

2019-05-13 17:58:03 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:58:04 - cex place new buy order: eth_btc 0.025809 19.8 [8868009161] margin:0.31771862528576]Array
(
    [complete] => 
    [id] => 8868009161
    [time] => 1557763084434
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025809
)

2019-05-13 17:58:12 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:58:14 - cex place new buy order: eth_btc 0.025815 19.8 [8868009905] margin:0.29440247917878]Array
(
    [complete] => 
    [id] => 8868009905
    [time] => 1557763093660
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025815
)

2019-05-13 17:58:21 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:58:22 - cex place new buy order: eth_btc 0.025821 19.8 [8868010779] margin:0.271097168971]Array
(
    [complete] => 
    [id] => 8868010779
    [time] => 1557763102041
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025821
)

2019-05-13 17:58:30 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:58:31 - cex place new buy order: eth_btc 0.025823 19.8 [8868011434] margin:0.26333113890717]Array
(
    [complete] => 
    [id] => 8868011434
    [time] => 1557763110843
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025823
)

2019-05-13 17:58:39 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:58:40 - cex place new buy order: eth_btc 0.025825 19.8 [8868012478] margin:0.25556631171346]Array
(
    [complete] => 
    [id] => 8868012478
    [time] => 1557763120368
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025825
)

2019-05-13 17:58:49 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:58:51 - cex place new buy order: eth_btc 0.025828 19.8 [8868013476] margin:0.24392132569304]Array
(
    [complete] => 
    [id] => 8868013476
    [time] => 1557763130864
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025828
)

2019-05-13 17:58:57 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:58:58 - cex place new buy order: eth_btc 0.02583 19.8 [8868014292] margin:0.23615950445217]Array
(
    [complete] => 
    [id] => 8868014292
    [time] => 1557763138459
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.02583
)

2019-05-13 17:59:04 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:59:05 - cex place new buy order: eth_btc 0.025832 19.8 [8868015032] margin:0.22839888510375]Array
(
    [complete] => 
    [id] => 8868015032
    [time] => 1557763145128
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025832
)

2019-05-13 17:59:14 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:59:15 - cex place new buy order: eth_btc 0.025834 19.8 [8868016018] margin:0.22063946736859]Array
(
    [complete] => 
    [id] => 8868016018
    [time] => 1557763155361
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025834
)

2019-05-13 17:59:23 - cex delete buy orders: eth_btc [replace]
2019-05-13 17:59:24 - cex place new buy order: eth_btc 0.025836 19.8 [8868016954] margin:0.20901068276822]Array
(
    [complete] => 
    [id] => 8868016954
    [time] => 1557763163973
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025836
)

2019-05-13 17:59:31 - cex delete buy orders: eth_btc [above margin]
2019-05-13 17:59:58 - cex place new buy order: eth_btc 0.025803 19.8 [8868020685]Array
(
    [complete] => 
    [id] => 8868020685
    [time] => 1557763198022
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025803
)

2019-05-13 18:00:07 - cex delete buy orders: eth_btc [replace]
2019-05-13 18:00:09 - cex place new buy order: eth_btc 0.025806 19.8 [8868021708] margin:0.22862900100751]Array
(
    [complete] => 
    [id] => 8868021708
    [time] => 1557763208608
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025806
)

2019-05-13 18:00:19 - cex delete buy orders: eth_btc [above margin]
2019-05-13 18:00:38 - cex place new buy order: eth_btc 0.025803 19.8 [8868024302]Array
(
    [complete] => 
    [id] => 8868024302
    [time] => 1557763237901
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025803
)

2019-05-13 18:00:45 - cex delete buy orders: eth_btc [replace]
2019-05-13 18:00:46 - cex place new buy order: eth_btc 0.025808 19.8 [8868025051] margin:0.28673279603222]Array
(
    [complete] => 
    [id] => 8868025051
    [time] => 1557763246424
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025808
)

2019-05-13 18:00:53 - cex delete buy orders: eth_btc [replace]
2019-05-13 18:00:54 - cex place new buy order: eth_btc 0.025815 19.8 [8868025805] margin:0.29440247917878]Array
(
    [complete] => 
    [id] => 8868025805
    [time] => 1557763253819
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025815
)

2019-05-13 18:01:03 - cex delete buy orders: eth_btc [replace]
2019-05-13 18:01:05 - cex place new buy order: eth_btc 0.025819 19.8 [8868026958] margin:0.24787946860838]Array
(
    [complete] => 
    [id] => 8868026958
    [time] => 1557763264521
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025819
)

2019-05-13 18:01:12 - cex delete buy orders: eth_btc [replace]
2019-05-13 18:01:13 - cex place new buy order: eth_btc 0.025822 19.8 [8868027895] margin:0.32530400433737]Array
(
    [complete] => 
    [id] => 8868027895
    [time] => 1557763273104
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025822
)

2019-05-13 18:01:21 - cex delete buy orders: eth_btc [replace]
2019-05-13 18:01:22 - cex place new buy order: eth_btc 0.025829 19.8 [8868028880] margin:0.34844554570443]Array
(
    [complete] => 
    [id] => 8868028880
    [time] => 1557763282058
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025829
)

2019-05-13 18:01:37 - cex delete buy orders: eth_btc [replace]
2019-05-13 18:01:38 - cex place new buy order: eth_btc 0.025837 19.8 [8868030652] margin:0.35607849208499]Array
(
    [complete] => 
    [id] => 8868030652
    [time] => 1557763298173
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025837
)

2019-05-13 18:01:46 - cex delete buy orders: eth_btc [replace]
2019-05-13 18:01:47 - cex place new buy order: eth_btc 0.025842 19.8 [8868032091] margin:0.31731290147821]Array
(
    [complete] => 
    [id] => 8868032091
    [time] => 1557763306945
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025842
)

2019-05-13 18:01:57 - cex delete buy orders: eth_btc [replace]
2019-05-13 18:01:58 - cex place new buy order: eth_btc 0.025845 19.8 [8868032875] margin:0.33275295028052]Array
(
    [complete] => 
    [id] => 8868032875
    [time] => 1557763317841
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025845
)

2019-05-13 18:05:06 - cex delete buy orders: eth_btc [replace]
2019-05-13 18:05:07 - cex place new buy order: eth_btc 0.025847 19.8 [8868033641] margin:1.2148411807947]Array
(
    [complete] => 
    [id] => 8868033641
    [time] => 1557763506900
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025847
)

2019-05-13 18:05:15 - cex delete buy orders: eth_btc [replace]
2019-05-13 18:05:17 - cex place new buy order: eth_btc 0.025849 19.8 [8868034403] margin:1.1644551046462]Array
(
    [complete] => 
    [id] => 8868034403
    [time] => 1557763516548
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025849
)

2019-05-13 18:05:24 - cex delete buy orders: eth_btc [replace]
2019-05-13 18:05:25 - cex place new buy order: eth_btc 0.025851 19.8 [8868035842] margin:1.1256817918069]Array
(
    [complete] => 
    [id] => 8868035842
    [time] => 1557763525313
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.025851
)

2019-05-13 18:05:34 - cex delete buy orders: eth_btc [replace]
2019-05-13 18:05:35 - cex place new buy order: eth_btc 0.025853 9.66776 [8868037324] margin:0.95926971724751]Array
(
    [complete] => 
    [id] => 8868037324
    [time] => 1557763535408
    [pending] => 9.66776000
    [amount] => 9.66776000
    [type] => buy
    [price] => 0.025853
)

2019-05-13 18:05:43 - cex delete buy orders: eth_btc [replace]
2019-05-13 18:05:45 - cex place new buy order: eth_btc 0.025855 0.19173 [8868038262] margin:0.9089151034616]Array
(
    [complete] => 
    [id] => 8868038262
    [time] => 1557763545111
    [pending] => 0.19173000
    [amount] => 0.19173000
    [type] => buy
    [price] => 0.025855
)

2019-05-13 18:05:55 - cex delete buy orders: eth_btc [replace]
2019-05-13 18:05:56 - cex place new buy order: eth_btc 0.025892 0.11054 [8868039010] margin:0.66429785261857]Array
(
    [complete] => 
    [id] => 8868039010
    [time] => 1557763556259
    [pending] => 0.11054000
    [amount] => 0.11054000
    [type] => buy
    [price] => 0.025892
)