是的！我自己搞的30個股的指數，因為分散在各個行業，而且還是等值的，所以風險不比標普高多少。

來源: hhtt 於 2026-01-06 10:31:53 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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