大跌连跌:=BETWEEN(C/REF(C,1),0.8,0.93) AND 连跌15 ;
{大跌连跌:=BETWEEN(C/REF(C,1),0.9,0.92) AND EVERY(C REF(C,1),5) AND C }
量比:=vol/REF(MA(VOL,1),1)
量H:=HHV(VOL,3);{3天内最高成交量}
十字星:=Abs(C-O)/C =0.006 AND C/REF(C,1) 1.02;
{去除停牌:=DYNAINFO(4) 0 AND V }
缩量:=EVERY(V REF(V,1),1);
XGL:=COUNT(大跌连跌,3) =1 AND COUNT(量比,3) =1 AND COUNT(C O,2) =1 AND 缩量 AND C O AND V 量H*0.8;
XGD:FILTER(XGL=1,5);