指按当前市场的现汇汇率结算所持有的远期外汇期货合约的成本。
It refers to the cost used to liquidate outstanding foreign exchange forward contracts at the spot rate.
现汇汇率和期汇汇率的差异反应了人们对于未来汇率变化的不同预期。
Differences between spot and forward rates reflect expectations of future changes in foreign exchange rates.
固有模型只是根据汇率的历史值所提供的信息预测未来的现汇汇率。如广泛应用的时间序列模型。
The usual models predict the future exchange rate only based on the information provided by the history values such as time series modeling.
通过二者的共性和特性的分析，发现汇率波动与房地产价格波动是有一定关联性的。
We discover they have a relationship between the exchange rate fluctuation and the fluctuating price of real estate.
IBM称，如果没有出现汇率波动，收入降幅会在7%。收入下滑绝大多数是在主机和其他电脑硬件销售方面。
IBM said revenue would have been down 7% without currency fluctuations. Most of the revenue decline was in sales of mainframes and other computer hardware.
IBM称，如果没有出现汇率波动，收入降幅会在7%。收入下滑绝大多数是在主机和其他电脑硬件销售方面。
IBM said revenue would have been down 7% without currency fluctuations. Most of the revenue decline was in sales of mainframes and other computer hardware.
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