請問這樣勝率應該要多少? - 期貨

By Ursula
at 2015-08-25T14:32
at 2015-08-25T14:32
Table of Contents
對不起,本魯數學很爛
假設某一選擇權價差單
每次贏可賺70點
每次輸則賠140點
勝率要多少才能損益兩平
謝謝!
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期貨
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By George
at 2015-08-26T00:18
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