量多线:SUM(VOL/EMA(VOL,21)*(CLOSE-REF(CLOSE,1))/REF(CLOSE,1),0),COLOR9900FF,LINETHICK2,LINESTICK; 量空线:EMA(量多线,21),COLORFFCC00,LINETHICK2,LINESTICK; DRAWTEXT(CROSS(量多线,量空线),量多线+0.03,VOL),COLORRED; DRAWTEXT(CROSS(量空线,量多线),量空线-0.03,VOL),COLORYELLOW; 量多辅助:EMA(量多线,5),COLORGREEN,LINETHICK1;