VAR1:=LLV(LOW,100); VAR2:=HHV(HIGH,250); 操盘线: EMA((CLOSE-VAR1)/(VAR2-VAR1)*5,5); 绝底:0.03,LINETHICK2,COLOR0000FF; 绝顶:4.91,LINETHICK2,COLORFF00FF; 分界:2.5,COLOR00FFFF; DRAWTEXT(CROSS(操盘线,绝底),0.2,'买入'), COLORYELLOW; DRAWTEXT(CROSS(操盘线,绝顶),4.6,'卖出'), COLORYELLOW; STICKLINE(CROSS(操盘线,绝顶),4.91,2.5,1,0); STICKLINE(CROSS(操盘线,绝底),2.5,0,1,0);