我說過控製和平衡倉位，就是等權重投資組合。25個股票，每隻股票的比例在控製在4%。標普指數基金RSP，也是！

來源: hhtt 於 2025-05-23 18:29:57 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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