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月度盈亏怎么统计?三个数字看清自己_爱期货

月度盈亏怎么统计?三个数字看清自己

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  • 来源:爱期货

一、总盈亏只是结果

赚了不代表做对,亏了也不代表做错。过程指标比结果更能说明问题。

二、算胜率和盈亏比

胜率=盈利笔数/总笔数;盈亏比=平均盈利/平均亏损。两者乘积决定你能否长期赚钱。

三、算期望值

期望值 = 胜率×平均盈 − (1−胜率)×平均亏。为正才有复利基础,为负再努力也白搭。

四、按信号分组

把交易按进场信号分组统计,砍掉负期望的一组,加仓正期望的一组,账户自然改善。