same strike put+call

Straddle - holding a position in both a call and put with the same strike price and expiration. If the options have been bought, the holder has a long straddle. If the options were sold, the holder has a short straddle. The long straddle is profitable if the underlying stock changes value in a significant way, either higher or lower. The short straddle is profitable when there is no such significant move.

小心, 有人玩straddle大虧的.

真正賺到大錢的是采花郎那種單方向的--但采花郎在街上的信息, 那種guts, 我們沒有. 

所有跟帖： 

• 謝謝。我理解的Straddle是錯的。但無論是long 還是 short straddle, 都不是穩定掙錢的方法 -相對強度- ♂ (0 bytes) () 06/02/2012 postreply 08:55:43

• 兄台, 俺活了半輩子沒有找到穩定掙錢的方法 -rx300- ♂ (130 bytes) () 06/02/2012 postreply 09:02:46

• 也是,象我這樣沒有太多技能的民工,好象除了埋頭幹活沒別的養家糊口的辦法。 -melody2010- ♀ (0 bytes) () 06/02/2012 postreply 10:35:22

• the stock market is very efficient now, very hard to make money -Jeepster- ♂ (362 bytes) () 06/02/2012 postreply 11:50:10