以上是正常的數學分析（剛高價買入就退出而且之前早已做空退出沒買在低價），除非可以找到數據證明賺到了

來源: island09 於 2024-10-09 05:11:37 [舊帖] [給我悄悄話] 本文已被閱讀：次

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