VTI有4千个公司，VOO有5百？从理论上讲，VTI的风险要比VOO小很多？但是美国股市头重脚轻，所以这两个差了不多。

来源: hhtt 于 2024-05-16 13:37:52 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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