筹码突破密集之突破密集选股指标公式

A30:=ema(C,34)>REF(Ema(C,34),1);
A50:=COST(50);
A70:=WINNER(C)*100>50;
A90:=crOSS(C,A50);
突破密集:A30 AND A50 AND A70 AND A90;