安装后，可以在主图中查看当前股价的支撑位、压力位、抄底位、低位等情况。

TL:=MAX(MAX((HIGH-LOW),ABS((REF(CLOSE,1)-HIGH))),ABS((REF(CLOSE,1)-LOW)));
FAL:=EMA(TL,13);VVV:=(REF(CLOSE,1)-REF(FAL,1));
龙麒:EMA(EMA(VVV,36),36),LINETHICK4,colorwhite;
NOTEXT压:龙麒*1.191,coloryellow,LINETHICK2;
NOTEXT3:NOTEXT压*1.0955,,DOTLINE,colorwhite;
NOTEXT压3:NOTEXT压*1.191,colorgreen,LINETHICK3;
NOTEXT压1:龙麒*1.0955,DOTLINE,colorgreen;
NOTEXT1:龙麒/1.0955,colorwhite,,DOTLINE;
支:龙麒/1.191,LINETHICK2,coloryellow;
NOTEXT2:支/1.0955,,DOTLINE,coloryellow;
撑:支/1.191,colorgreen,LINETHICK3;
底:撑/1.191,COLOR0066FF,LINETHICK3;
大底:底/1.191,,LINETHICK4,colorred;
抄底:大底/1.382,LINETHICK4,colormagenta;