not necessary

来源: 美西游子 于 2012-09-01 23:36:29 [] [博客] [旧帖] [给我悄悄话] 阅读数 : (810 bytes)
回答: 太对了，看看Peter Lynch如何说的 由 monkeyboy 于 2012-09-01 20:27:11

 

it's not bad if I could be right 4 time out of 10.  e.g.

Out of 100 trades, 60 are losers with average loss of 15%; 40 are winners with average win of 60%.

what's my return, hehe?

 


 


 


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• 嘿嘿，买index，打败80%的mutual fund manager就行。 -易木- ♂ 给 易木 发送悄悄话 易木 的博客首页 (0 bytes) () 09/02/2012 postreply 06:33:51

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