求助老师，设置通达信wl指标预警，谢谢！！

上官阳荣

N:=27;

N1:=23;

WR1:100*(HHV(HIGH,N)-CLOSE)/(HHV(HIGH,N)-LLV(LOW,N));

WR2:100*(HHV(HIGH,N1)-CLOSE)/(HHV(HIGH,N1)-LLV(LOW,N1));

IF(WR1<20,WR1,DRAWNULL),COLORGREEN,LINETHICK2;

IF(WR1>80,WR1,DRAWNULL),COLORRED,LINETHICK2;

IF(WR2<20,WR2,DRAWNULL),COLORGREEN,LINETHICK2;

IF(WR2>80 AND WR2<REF(WR2,1),WR2,DRAWNULL),COLORRED,LINETHICK2;

10,DOTLINE;

20,DOTLINE;

80,DOTLINE;请做wr1    wr2下穿80的预警

新朝阳

放条件选股里加预警条件即可

N:=27;

N1:=23;

WR1:=100*(HHV(HIGH,N)-CLOSE)/(HHV(HIGH,N)-LLV(LOW,N));

WR2:=100*(HHV(HIGH,N1)-CLOSE)/(HHV(HIGH,N1)-LLV(LOW,N1));
XG:CROSS(80,WR1) OR CROSS(80,WR2);