| Are you shure risk/reward |
| 送交者: 6degrees 2009月01月04日20:43:01 于 [股市财经] 发送悄悄话 |
| 回 答: Week ahead forecast for SPX: 由 ItsScheme 于 2009-01-04 20:40:14 |
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risk/reward ratio is in favour of the short?
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