卖covered call, 还卖同时过期的put. 可增加profit,因为一种股票不可能关在两个价位上。
售票员SPY
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但spy的option不够贵,因为
-nukepower-
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01/12/2013 postreply
07:53:35
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I don't have any experience yet.
-zbj8888-
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01/12/2013 postreply
08:02:14
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另外您卖同期的put比较危险
-nukepower-
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01/12/2013 postreply
07:56:16
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maybe, but SPY will come bake sooner or later.
-zbj8888-
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01/12/2013 postreply
07:57:48