乖离率逃顶之笑脸选股指标公式

XA_1:=(CLOSE+LOW+HIGH)/3;
XA_2:=SUM((XA_1-REF(LOW,1)-(HIGH-XA_1))*vol/100000/(HIGH-LOW),0);
XA_3:=EMA(XA_2,1);
XA_4:=XA_3;
XA_5:=MA(XA_3,12);
散游乖离率:=(XA_4-XA_5)/XA_5*100,;
笑脸:BETWEEN(散游乖离率,0.1,(-0.1))>0;