副图写一选股公式

编写要求：

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;

解答：

白色:= SMA(HIGH,21,2)*1.05,COLORWHITE;