VOO就是標普500股票指數，它的前10大股票多數是高科技股，占比39%；TOPT就是挑標普指數前20大市值的公司投.

來源: hhtt 於 2026-02-14 15:19:56 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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