挺好的問題，這是因為假定像倍數基金一樣每天rebalance

來源: jenning 於 2025-07-19 12:12:09 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

若不rebalance的話，就歸零了。

以前寫過一篇文章：

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