楼上两位，不用买QQQ，标普500里30%左右就是QQQ，QQQ说是指数，实际上是行业系统股，风险大于指数！

来源: hhtt 于 2023-07-12 13:00:30 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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