寻找领头羊主图指标 (源码)

白色: SMA(HIGH,21,2)*1.05,COLORWHITE;
黄色: SMA(LOW,21,2)*0.95,COLORYELLOW;
粉色: SMA(LOW,5,1),COLORMAGENTA;
绿色: SMA(CLOSE,2,1),COLORGREEN;