倍缩:=VOL/REF(VOL,1)<0.5;倍缩+倍量:倍量:=VOL>REF(V,1)*1.9 AND COUNT(C>=O,1);
{连阳:= COUNT(C>=O,2)=2;}
倍缩:=VOL/REF(VOL,2)<0.5;
选股:倍量 AND {连阳 AND} 倍缩;
倍量+倍缩:倍量:=VOL>REF(V,2)*1.9 AND COUNT(C>=O,1);
{连阳:= COUNT(C>=O,2)=2;}
倍缩:=VOL/REF(VOL,1)<0.5;
选股:倍量 AND {连阳 AND} 倍缩; |