then it goes back to my point again:

来源: goto 于 2015-03-27 13:14:16 [] [博客] [旧帖] [给我悄悄话] 阅读数 : 0 (227 bytes)
本帖于 2015-03-27 13:18:55 时间, 由普通用户 goto 编辑
回答: you make decision on calculated risk. 由 inet-fan 于 2015-03-27 13:03:39

if you don't know how and when to exit, it is not calculated at all.


You spotted a trend and had no exit strategy when the trend trurns.

I call it pure luck.

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