通达信N字形态选股指标公式源码副图

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;