SPY30%是QQQ，那就是说QQQ的比例是65%？风险太大！QQQ不是大盘指数，只是高科技指数，不代表美国所有的企业！

来源: hhtt 于 2023-10-18 17:39:21 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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