求股票主图指标 布林线和箱体叠加的指标公式答:平衡:EMA(C,20),CIRCLEDOT,COLORWHITE;上轨:平衡 + 2*STD(C,20),LINETHICK2,COLORFF00FF;下轨:平衡 - 2*STD(C,20),LINETHICK2,COLOR00FF00;Y1:=REF(EMA(DMA(((HIGH + LOW) + (CLOSE * 2)) / 4.15),0.9),3),1);DRAWTEXT(CROSS(CLOSE,Y1),LOW,'[买进]'),COLORYELLOW;DRAW...