沒大看懂，你的例子與股市倉位管理關係不大，60%贏率，當然次數越多概率越高，一次投贏概率是0很常見。股市倉位管理跟年齡

來源: bobpainting 於 2025-08-23 20:07:13 [舊帖] [給我悄悄話] 本文已被閱讀：次

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