既然你知道這個，你就不該把SP500和經濟總量比。投資SP500其實是投資美國500家最優秀的公司。

來源: 徒勞於 2023-12-26 08:14:23 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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