DIFF := (EMA(CLOSE,8) - EMA(CLOSE,55))*10;
DEA := EMA(DIFF,3);
VAR1:=EMA(EMA(CLOSE,13),13);
控盘:=(VAR1-REF(VAR1,1))/REF(VAR1,1)*1000;
JJ:=DYNAINFO(11);
BTJ1:=(C-JJ)/JJ<-0.03;
BTJ2:=控盘>REF(控盘,1) AND 控盘<-0.2;
BTJ3:=CROSS(diff,dea) AND diff<-0.3;
庄:= btj1 and BTJ2 AND BTJ3;
有庄:COUNT( FILTER(庄,55),0 );
不是啥好选股公式,小心套你,任何公示都是一把双刃剑。