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:FILTER(庄,55);
