QQQ不能算风险小的指数，实际上QQQ是很狭窄的高科技100指数，风险不小，曾经崩盘80%左右。

来源: hhtt 于 2025-10-21 08:47:48 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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