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目前这样设置的,喂价频率可以提高,1分钟一次或者2分钟一次都不是问题,成交价上来喂价当然要及时跟进,可能综合考虑一下成交量更稳妥一点吧
Quote from: ioex.henry on May 22, 2019, 05:35:01 am另外我的喂价策略是: 20min一次,以鼓鼓钱包人民币兑BitCNY的手续费计算出加点数(最优2家承兑商手续费率平均值)。再取喂价当时的成交价,按照: 喂价 = 成交价 * ( 1 + 手续费率平均值 )这种喂法策略非常错误,成交价一根天线出来,你的喂价不也跟着上天?而是为什么是20min一次?
另外我的喂价策略是: 20min一次,以鼓鼓钱包人民币兑BitCNY的手续费计算出加点数(最优2家承兑商手续费率平均值)。再取喂价当时的成交价,按照: 喂价 = 成交价 * ( 1 + 手续费率平均值 )
2019-05-22 13:30:26,295 - __main__- 109 - INFO - begin my feed price ...2019-05-22 13:30:27,114 - __main__- 65 - INFO - escrow-w8ghi recharge rate : 592019-05-22 13:30:27,114 - __main__- 65 - INFO - escrow-92l3y recharge rate : 592019-05-22 13:30:27,114 - __main__- 69 - INFO - feed rate : 59.02019-05-22 13:30:27,626 - __main__- 81 - INFO - latest fillorder price : 0.461990020545934852019-05-22 13:30:27,627 - __main__- 116 - INFO - so my feed price cny : 0.46471576166715592019-05-22 13:30:28,680 - __main__- 130 - ERROR - Reason: Assert Exception: d.get(GRAPHENE_WITNESS_ACCOUNT).active.account_auths.count(o.publisher): Only active witnesses are allowed to publish price feeds for this asset
2019-05-22T03:54:57 th_a:invoke handle_block handle_block ] Got block: #37650159 023e7eef2368e0fe9697b93b0e61f717d719b0b3 time: 2019-05-22T03:54:57 transaction(s): 18 latency: 506 ms from: fox irreversible: 37650142 (-17) application.cpp:5632019-05-22T03:54:58 th_a:invoke handle_transaction handle_transaction ] Got 7 transactions from network application.cpp:6232019-05-22T03:54:59 th_a:invoke handle_transaction handle_transaction ] Got 10 transactions from network application.cpp:6232019-05-22T03:55:00 th_a:invoke handle_block handle_block ] Got block: #37650160 023e7ef07a235f09bf98f722ce848d60ebb7010e time: 2019-05-22T03:55:00 transaction(s): 20 latency: 680 ms from: bhuz irreversible: 37650145 (-15) application.cpp:5632019-05-22T03:55:00 th_a:invoke handle_transaction handle_transaction ] Got 5 transactions from network application.cpp:6232019-05-22T03:55:01 th_a:invoke handle_transaction handle_transaction ] Got 14 transactions from network application.cpp:6232019-05-22T03:55:02 th_a:invoke handle_transaction handle_transaction ] Got 9 transactions from network application.cpp:6232019-05-22T03:55:03 th_a:invoke handle_block handle_block ] Got block: #37650161 023e7ef12042b953b741278c1c4be06ff3960743 time: 2019-05-22T03:55:03 transaction(s): 23 latency: 217 ms from: btspp-witness irreversible: 37650146 (-15) application.cpp:563