VAR11:=3;
VAR21:=(3)*(SMA(((CLOSE - LLV(LOW,27))/(HHV(HIGH,27) - LLV(LOW,27)))*(100),5,1)) - (2)*(SMA(SMA(((CLOSE - LLV(LOW,27))/(HHV(HIGH,27) - LLV(LOW,27)))*(100),5,1),3,1));
波段启动:IF(CROSS(VAR21,VAR11),80,0),COLORYELLOW;
把握买点:IF((VAR21 <= 3),25,0),COLORFF00FF;
补仓:IF((VAR21 < 5),35,0),COLOR00FF00;