QQQ在7月份下调15.5%，今年的回报是31.99%，而XLK在7月份下调16.8%，而今年的回报是26.09%.

来源: hhtt 于 2024-12-17 19:13:38 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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