操盘术主图之注意买入选股指标公式

VVARA:=(CLOSE-REF(OPEN,29))/REF(OPEN,29)*100;
VVARB:=EMA(0.667*REF(VVARA,1)+0.333*VVARA,5);
注意买入:IF(vol>=1.3*MA(VOL,5) AND COUNT(VVARA>=VVARB AND VVARA<-17,3)AND REF(LOW,1)=LLV(LOW,120),1,0);