你可选趋势稳定的股，如WMT， MSFT做空STRADDLE。。。。。

来源: tianfangye 于 2012-06-02 08:25:11 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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你可选趋势稳定的股， 如WMT， MSFT做空STRADDLE。。。。。