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- UID
- 223402
- 帖子
- 263
- 主题
- 11
- 注册时间
- 2011-7-11
- 最后登录
- 2014-8-6
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Buying and selling is a way to arb an opportunity. If all everyone was doing was buy the appreciating currency and sell the depreciating currency , very soon opportunity would disappear as the trade gets discounted in the forward markets ( as one gets overbought and one gets oversold )
Parity would be restored quickly at new exchange rates ( spot & Fx ) |
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发表于 2011-7-13 14:42
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