通达信有了它不用愁，大盘涨跌可预测（副图，源码）
WR1:=100*(HHV(HIGH,20)-CLOSE)/(HHV(HIGH,20)-LLV(LOW,20));
WR2:=100*(HHV(HIGH,20)-HIGH)/(HHV(HIGH,20)-LLV(LOW,20));
偏离:(CLOSE/MA(CLOSE,120)-1)*100,COLORSTICK;
X:0,STICK,LINETHICK3;
反弹:IF(WR1>97 ,偏离,0),STICK,LINETHICK3;
调整:IF(WR1<3 ,偏离,0),STICK,LINETHICK3;
