说明： 运行于MT4的一款外汇双货币对冲的ea，市面上是找不到的，仅供学习，谨慎实盘。内含英文试用说明书。(Explanation: a foreign currency dual currency hedging EA running on MT4 is not available on the market, only for learning and cautious. There is a trial instruction in English.)

外汇双货币差价套利，非常直观的显示指标，在做双货币对时非常的适用(Foreign currency double currency arbitrage, a very intuitive indicator, is very applicable when making double currency pairs.)