长阴短柱选股公式

{长阴短柱选股公式}

N:=20;

ZF:=(C-REF(C,1))/REF(C,1);{178448-WEN98编制}

XG: ((C-O)/C<=-0.04 OR ZF<=-0.04) AND V/HHV(V,N)<=0.6 

    AND COUNT(ZF>=0.07,N) AND C<0.9*HHV(H,240) AND DYNAINFO(9)>100;