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- UID
- 223308
- 帖子
- 254
- 主题
- 142
- 注册时间
- 2011-7-11
- 最后登录
- 2013-8-23
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| Options are just bets on the direction of the underlying investment. With an American option, you are allowed to cash out any time. So if your bet is doing well now and you think it might not do so well in the future, you can cash out now and take your profits. |
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发表于 2011-7-13 15:32
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