通达信N字形态选股指标公式

A1:=REF(C,3)/REF(C,4)>1.099 AND REF(C,3)>REF(O,3);
A2:=REF(C,1)<REF(C,2) AND REF(C,1)>REF(O,3) AND REF(O,1)/REF(O,3)<1.05 AND REF(C,1)<REF(C,3);
A3:=L/REF(O,3)<1.03 AND C>REF(C,3);
XG1:A1 AND A2 AND A3;