通达信小鼻子鸭嘴选股指标公式

A1:=EXIST(crOSS(MA(C,10),MA(C,5)),5);
A2:=EXIST((MA(C,10)/LLV(MA(C,5),5)<1.05),4);
A3:=C>MA(C,5) AND MA(C,5)>REF(MA(C,5),1);
A4:=MA(C,10)>MA(C,20) AND MA(C,20)>MA(C,60);
XG:A1 AND A2 AND A3 AND A4;