{ 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;