N3:=BARSLAST(crOSS(C,MA(C,20)));
N4:=BARSLAST(CROSS(MA(C,20),C));
AA1:=IF(N3<N4,N3+1,0);
BB1:=(C-REF(C,AA1))/REF(C,AA1)*100;
盘中过压:=DYNAINFO(7)>DYNAINFO(11) AND DYNAINFO(17)>1 AND CLOSE/REF(CLOSE,1)>1.02 AND CLOSE=C,COLORFF44FF;
竞价牛股1:=CROSS(BB1,2) AND C/REF(C,1)>1.01 AND 盘中过压;
过压牛股:竞价牛股1;