4年不算長，要保守些。如果單投標普，風險太大！做個退休的投資組合，可以50%投VOO，50%買最安全的國債基金SGOV。

來源: hhtt 於 2026-02-28 07:26:00 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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