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> 在主图中只显示当天的融胜轨道线

源码是融胜轨道的晴天老师的版本：DD:=DMA(CLOSE,ABS((2*CLOSE+HIGH+LOW)/4-MA(CLOSE,20))/MA(CLOSE,20));融上:(1+7/100)*DD,COLORYELLOW;融下:(1-7/100)*DD,COLORYELLOW;融中:(融上+融下)/2,COLORYELLOW;晴上:(1+N/100)*DD