個股也不是不可以投？投不同行業的個股25個，基本就是自己建立了一個指數！投什麽QQQ？自己買前10個股票就是52%QQQ

來源: hhtt 於 2025-01-14 08:59:51 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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