夜读 | 投资中如何把握重大机会?

思想钢印2023-02-27

赔率、胜率与合理仓位1/7“100-20”规律经常复盘过去一段时间交易纪录的投资者,一定有一个体会,账户盈利和亏损都是由赚得最多或亏得最多的一笔或几笔构成,具体几笔与持仓分散程度和持股周期有关。这是比二八原则更残酷的“100-20”规律:100%的超额收益(亏损)来源于20%的交易额,其余大部分交易都是盈亏相抵和指数差不多,除非是超短线交易或者是量化基金,基本上每个人都是如此。让你达成年度收益目标...

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