紧急求助

另外，如果TICK数据的“误差”会严重影响你的系统，那可能也说明你的系统的设置思想有极大的“缺陷”？！

 

LOL

IB's data is not real tick data, it is just a snapshot of the real tick. Check elitetraders BBS, a lot of posts on this topic.

Also, if the strategy is robust, the long-term trading result will not be affected by using IB psudo tick data, just my experience.

 

IB 和 ESIGNAL 有的