金字塔法則僅僅適用於指數和指數基金。用於個股風險不可控，極大。

來源: justbuy 於 2023-04-23 06:28:21 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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金字塔法則僅僅適用於指數和指數基金。用於個股風險不可控， 極大。