N*s2014-02-26 08:024 楼broker又不是开善堂的,没赚头,两方就挂着,【在 A**X 的大作中提到】: 为啥BID 6.3 SIZE 100 和ask 6.3 size 100 同时出现很久?
m*o2014-02-26 08:026 楼The spread on one exchange is 6.29:6.30 and on another exchange is 6.30:6.31. Or just your client didn't get latest data.