新手总喜欢高胜率，高手偏爱盈亏比
就算你交易系统的胜率达到80%，你的结果也有可能是亏损的。因为一套交易系统能否长期盈利靠的是胜率和盈亏比，并不是单单只有由胜率决定的，如果你想提高胜率很简单，你只要降低盈亏比就可以了。比如你赚10个点就出场，亏100点再出场。这样你的胜率有可能达到 80%，但是长期执行下来你还是个亏货。所以不要被高胜率所吸引，基本上高胜率的交易系统，它的盈亏比都非常小，都是大止损小盈利得来的，或者有些根本没有止损死扛出来的。比如马丁网格这一类的交易策略，长期来看就是一种负收益交易系统，但是还是有很多人使用。新手总喜欢高胜率，高手偏爱盈亏比。#你在交易中自律吗##交易高手与新手的区别# #错过的交易真谛# #记录你的交易时刻#
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