QQQ -0.7%, TQQQ -2.2%,差不多,反指都有time decay,3倍更甚.所以我也挺喜欢卖反指put

来源: EWF 于 2025-11-18 11:32:38 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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