VAR1:=LLV(LOW,100);
VAR2:=HHV(HIGH,250);
操盘线:EMA((CLOSE-VAR1)/(VAR2-VAR1)*4,4);
绝底:0.3,LINETHICK2,COLORRED;
绝顶:3.5,LINETHICK2,COLORGREEN;
分界:2,COLORWHITE;
DRAWTEXT(crOSS(操盘线,绝底),0.2,'买入'), COLORYELLOW;
DRAWTEXT(CROSS(操盘线,绝顶),3.5,'卖出'), COLORYELLOW;
STICKLINE(CROSS(操盘线,绝顶),3.5,2,1,0);
STICKLINE(CROSS(操盘线,绝底),2,0,1,0);
