这个多好啊，还有Buffett最喜欢的EV也很好，p(win)win_value - p(loss)loss_val

来源: Meowpa 于 2025-04-07 14:17:59 [旧帖] [给我悄悄话] 本文已被阅读：次

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这个多好啊，还有Buffett最喜欢的EV也很好，p(win)*win_value - p(loss)*loss_val