Sell naked calls is safer than puts

来源: opt008 于 2007-06-15 14:00:46 [] [博客] [旧帖] [给我悄悄话] 阅读数 : (169 bytes)

Market will never go up straight, but could go down a lot in very short period of time, such as Feb 27 or 1987. In that cases, one would losing everything with naked put

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