FreeRange story - 鹦鹉在炒股竞赛中打败了人类

FreeRange user liu monokeroz wanted you to see this:

"鹦鹉在炒股竞赛中打败了人类"

一只叫Strawberry的鹦鹉在投资炒股比赛中打败了人类（中文）。10名人类选手可以频繁的买进卖出，选择他们想要的任何股票，而鹦鹉Strawberry则是用鸟嘴随机的选择股票。结果令所有人震惊，Strawberry的股票收益高达13.7%，而10名人类选手的平均收益为4.6%。只有两人的收益比Strawberry高，分别为64.4%和21.4%。

Solidot

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