新手请教：买option call 时，是用market or limit bid 比较好？

所有跟帖： 

• Sorry for duplicating the post. -marta- ♀ (0 bytes) () 11/19/2012 postreply 07:35:21

• 俺直接market order. limit bid 就像裸着去casino，呵呵 -eyewear- ♂ (0 bytes) () 11/19/2012 postreply 07:41:40

• if you really want to buy instantly, use limit bid at ask price -zd3y- ♂ (100 bytes) () 11/19/2012 postreply 07:49:10

• for example: -zd3y- ♂ (156 bytes) () 11/19/2012 postreply 07:53:14

• 一般ask, bid差距太大的对散户都相当不利。 除非有把握赚一倍的， 不然别碰。 -云中飞燕- ♀ (0 bytes) () 11/19/2012 postreply 08:01:07

• someone using very low bid price or very high ask price to fish -zd3y- ♂ (51 bytes) () 11/19/2012 postreply 08:05:25

• 这类股票的奥破心都直接飘过。 能做的首先是要进出方便。 -云中飞燕- ♀ (0 bytes) () 11/19/2012 postreply 08:07:11