无限制版，极影工作室的看家产品之一，交易两个货币兑进行对冲。经过实际测试，EURUSD和GBPUSD的盈利效果最好，AUDUSD和NZDUSD不是很好。按理说这两组关联都不错才对，可能是测试期间行情所致，因为无法回测双币以上ea，实盘模拟测试。(One of the Housekeeping Products of Polarshadow Studio is trading two currencies to hedge against each other. After actual testing, EURUSD and GBPUSD have the best profitability, while AUDUSD and NZDUSD are not very good. It is reasonable to say that the correlation between the two groups is good, which may be due to the market during the test period, because it is impossible to retest the EA above two coins, a real-time simulation test.)