長期穩定 Sharpe 3.5+、Sortino 8+（妥妥碾壓 "人類最強" 的大獎章基金），水平還一般？

來源: 旅行中於 2025-10-17 08:39:45 [舊帖] [給我悄悄話] 本文已被閱讀：次

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