勝率問題 - 財經
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By Freda
at 2022-11-26T15:45
at 2022-11-26T15:45
Table of Contents
請教各位先進
如果我有一個策略
勝率是70%
但他是某些商品在某些時間
交易時回測多次有70%
盈虧比也有1.3 1.5左右
然後就會勝率降至60%左右
那如果我在這些商品
看起來有勝率下降時
換操作其他同策略有7x%的商品
盈虧比也是有1.3 1.5左右
長期下來
這樣操作策略的方式
勝率會在7x%左右嗎???
長期下來會賺嗎?
請先進指導....
--
如果我有一個策略
勝率是70%
但他是某些商品在某些時間
交易時回測多次有70%
盈虧比也有1.3 1.5左右
然後就會勝率降至60%左右
那如果我在這些商品
看起來有勝率下降時
換操作其他同策略有7x%的商品
盈虧比也是有1.3 1.5左右
長期下來
這樣操作策略的方式
勝率會在7x%左右嗎???
長期下來會賺嗎?
請先進指導....
--
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財經
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By Jake
at 2022-12-01T08:24
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