LTP:=FINANCE(7) 1000000000;
{通达信去掉创业板}
S1:=IF(CODELIKE('300'),0,1);
{通达信去掉、S、ST}
S2:=IF(NAMELIKE('S'),0,1);
S3:=IF(NAMELIKE(''),0,1);
停牌:=(DYNAINFO(4)=0);
去停牌:=NOT(停牌) ;
选N天内涨停过:=SUM(C/REF(C,1) 1.098,N) 0 AND S2 AND S3 AND 去停牌 AND LTP;
缩量:= EVERY(V REF(V,1),2);
缩量 AND 选N天内涨停过 AND C MA(C,30) AND C/REF(C,1) 1 AND C/REF(C,1) 1.04;