引用:
原帖由 Wilsoning 於 2011-3-24 23:47 發表 
開倉LC CPA 4月 行駛$19...... 期權金$0.35 10張
想問一問, 是否正股到$19.35 平倉才有正回報?
如果當時$18.5, 是否全部輸?
如當時18.5, 期權金升到$1, 我可以earn 差價??怎樣做?? ...
LC = You buy @0.35,
so in the meantime, whenever you sell > 0.35, you win (less commissions etc).
Assume next Thursday you could sell @0.4, then you would earn 0.4 - 0.35 = 0.05.
正股到$19.35 is only talking about when the contract reach expiration date.
