Some have stocks, no SPY position.

walker789 · 2010-06-05 20:03:13Z

Some have stocks, no SPY position.简介

来源: walker789 于 2010-06-05 20:03:13 [档案] [旧帖] [给我悄悄话] 阅读数 : (143 bytes)

They have to think it in a slightly different way.

Their account may not allow them to sell naked call if they don't have SPY position.

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• SPY is just an example. they can trade collar -putwriter- ♂ (16 bytes) () 06/05/2010 postreply 20:06:04