引用:
原帖由 cowbearcar 於 2013-10-25 16:35 發表
反而想知道,
如果三點後好多大注成交期權,是指下個工作天爆邊機會大,定係原地踏步?
明顯為過夜而來!
BTW, MM (market maker) need to report big brother trade before the closing
of that session, i.e. I can place a trade with MM @0945 and be reported
before 1158, and a trade @1316 be reported @1614.
Maybe HKEx allow the MM to have sometimes to do the hedging.
So don't treat the timing as exact.