最佳买入主图之并线开花选股指标公式

MA20:=MA(C,20),COLORWHITE,LINETHICK2;
MA120:=MA(C,120),COLORFFCCCC,LINETHICK2;
MA250:=MA(C,250),COLORFFCC66,LINETHICK2;
并线开花:crOSS(C,MA120) AND CROSS(C,MA250) AND CROSS(C,MA20);