{ 绿线上穿紫线时，可作波段买入，绿线上穿白线时很可能是大牛股。}
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;
波段买入:IF(CROSS(绿色,粉色),白色*1.05,粉色),,COLORMAGENTA;
领头羊:IF(CROSS(绿色,白色),白色*1.10,黄色),,COLORYELLOW;
