這個多好啊，還有Buffett最喜歡的EV也很好，p(win)win_value - p(loss)loss_val

來源: Meowpa 於 2025-04-07 14:17:59 [舊帖] [給我悄悄話] 本文已被閱讀：次

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這個多好啊，還有Buffett最喜歡的EV也很好，p(win)*win_value - p(loss)*loss_val