老师，把下面这个指标的双线上穿20和双线下线穿80做预警。谢谢
N:=22;
N1:=57;
X1:=1;
WR:100*(HHV(HIGH,N)-CLOSE)/(HHV(HIGH,N)-LLV(LOW,N));
WR1:100*(HHV(HIGH,N1)-CLOSE)/(HHV(HIGH,N1)-LLV(LOW,N1));
X:=MAX(WR,WR1)-MIN(WR,WR1);
PARTLINE(X<X1&&WR1>80&&WR>80,WR,COLORRED);
PARTLINE(X<X1&&WR1<20&&WR<20,WR,COLORRED);
PARTLINE(X<X1&&WR1>80&&WR>80,WR1,COLORRED);
PARTLINE(X<X1&&WR1<20&&WR<20,WR1,COLORRED);
95,COLORRED;
5,COLORGREEN;
50,COLORMAGENTA;
(X<X1&&WR1>80&&WR>80)||(X<X1&&WR1<20&&WR<20),NOTICE;
（来源：文华财经）
