Let's forget about trivial detail, focus on the key point

来源: sunpriest 于 2009-01-28 14:50:05 [] [旧帖] [给我悄悄话] 阅读数 : 0 (351 bytes)
回答: Why I stopped helping people 由 屋漏痕 于 2009-01-28 07:53:02

Foundamentally it is a Risk/Reward ratio issue. The index is a key law that lots of funds based on.
For this index, however, I remember not long ago I read a journal saying that the law is only nearly true when there is no steep change like last October. It is like air bag will always function except in accident.
.... Gamble is gamble.

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