今天空了tsla 12月175块的straddle at 31块

当降到144以下开始赔
但若降到140，准备卖covered call

降低成本至120

所有跟帖： 

• are you going to wait until Dec? -田牛妹- ♀ (51 bytes) () 11/05/2013 postreply 19:07:29

• no , 明天preminum free fall, 意味144块买进 -optionguru- ♀ (0 bytes) () 11/05/2013 postreply 19:13:19

• There will still some preminum for DEC. -田牛妹- ♀ (56 bytes) () 11/05/2013 postreply 19:21:08

• 明天买回175的call 再空dec150 的call , 成本更低 -optionguru- ♀ (55 bytes) () 11/05/2013 postreply 19:30:23

• 回复：明天买回175的call 再空dec150 的call , 成本更低 -田牛妹- ♀ (128 bytes) () 11/05/2013 postreply 19:38:46

• anyway, good luck! -田牛妹- ♀ (15 bytes) () 11/05/2013 postreply 19:40:04