可以看出，XLK风险大而且回报不好！因为这基金在赌前3大科技股，3家公司占了XLK41%！风险太大！

来源: hhtt 于 2024-12-17 19:15:21 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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