量学选股公式——长阴短柱+长腿踩线

长阴短柱:=(C/REF(C,1)<=0.95 OR C/O<=0.95) AND V/HHV(V,20)<=0.618;
长腿:= (MIN(O,C)-L)/(H-L)>0.5 AND (MIN(O,C)-L)/C>=0.05;
XG0:= REF(COUNT(长阴短柱,2),1) AND 长腿;
XG : COUNT(XG0,N) AND DYNAINFO(8)>0;