Thanks. I think use it to check future index data is more applicable comparing with call/put.
because i think "trades" done on call/put has a lot of hedging reason. investor may not use option as primary tools to make money. may be future is more meaningful for investor as primary money making tools, because it is more straight forward and has the market strength... 因為期貨係直線圖, option係曲線圖....
any comment to share?
引用:
原帖由 ourstation 於 2010-7-16 10:01 發表
只可用來做 reference, 唔可以用來做買賣決定