这种对期权理解要很深而且精于计算啊。我只会凭感觉做做。卖put相对安全，assign的都是我愿意进的股。

来源: EWF 于 2025-07-19 16:17:00 [旧帖] [给我悄悄话] 本文已被阅读：次

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