VAR1:=LLV(LOW,100);VAR2:=HHV(HIGH,250);VAR3:=2401.26001*500;VAR4:=IF(1<VAR3,1,DRAWNULL);:EMA((CLOSE-VAR1)/(VAR2-VAR1)*4,4)*VAR4;绝底:0.3,COLORRED,LINETHICK2;绝顶:3.5,COLORMAGENTA,LINETHICK2;分界:2,COLORYELLOW;DRAWICON(OSS(线,绝底),0,1),COLORYELLOW;DRAWICON(CROSS(操盘线,绝顶),3.5,2),COLORYELLOW;