我今天买了9月底和10月OPX的QQQ，SPY，IWM的ATM Put。虽然跟个股是两回事，也算是hedge

来源: 云起千百度于 2025-07-31 16:46:40 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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