附图指标改成选股公式

编写要求：

股票网解答：

网友求助：

以下是飞狐附图指标原码，哪位老师能改成选股和预警公式呢？是出现笑脸时的选股和预警哦
WR1:-100*((HHV(HIGH,N)-CLOSE)/(HHV(HIGH,N)-LLV(LOW,N)))*(IF(DATE<1210201,1,0)),colorFF00;
WR2:-100*((HHV(HIGH,N1)-CLOSE)/(HHV(HIGH,N1)-LLV(LOW,N1)))*(IF(DATE<1210201,1,0)),colorFFFF;
WR3:-100*((HHV(HIGH,N2)-CLOSE)/(HHV(HIGH,N2)-LLV(LOW,N2)))*(IF(DATE<1210201,1,0)),colorFF00FF;
drawicon(wr1>-80 and wr2<-80 and wr3<-80,0,1);
-10,linedot,colorgreen;
-50,linedot,colorwhite;
-80,colorff00ff;
-90,linedot,colorred;

 

解答如下：

WR1:=-100*((HHV(HIGH,N)-CLOSE)/(HHV(HIGH,N)-LLV(LOW,N)));
WR2:=-100*((HHV(HIGH,N1)-CLOSE)/(HHV(HIGH,N1)-LLV(LOW,N1)));
WR3:=-100*((HHV(HIGH,N2)-CLOSE)/(HHV(HIGH,N2)-LLV(LOW,N2)));
wr1>-80 and wr2<-80 and wr3<-80;

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