Actual billed rates may vary due to currency exchange fluctuations. 實際費率會根據貨幣匯率波動而有所變更。
This dissertation is a explorative study of the law of exchange rate fluctuation by applying nonlinear economic theory. 本論文是運用非線性經濟學的理論與方法對匯率波動規律的探索性研究。
Finance Minister Fukushiro Nukaga told reporters excessive foreign exchange volatility is not good for global growth and promised to keep a close watch. 財政大臣額賀福志郎告訴記者，過多的外匯波動不利於全球經濟增長，並承諾繼續密切留意美元利率的變動。
Investors of FX may make decisions base on the fluctuation of foreign currency price leaded by economics, society and political events no matter happens in day time or night. 外匯交易投資者可以對無論是白天或者晚上發生的經濟，社會和政治事件而導致的外匯波動而隨時反應。
