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- UID
- 223250
- 帖子
- 258
- 主题
- 116
- 注册时间
- 2011-7-11
- 最后登录
- 2013-10-9
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| you will have no position after you close it. If you go long (buy n contracts), you can close your positions by selling n contracts. If you go short (sell short n contracts), you can close your position by buying back n contracts. Does that help? |
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发表于 2013-4-8 15:35
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