竞价

K:=DYNAINFO(4)/DYNAINFO(3); 

ST:=IF(NAMELIKE('S'),0,1) AND IF(NAMELIKE('*'),0,1);

流通盘:=FINANCE(7)<2000000000;

去除:=ST AND  流通盘;

量比:=DYNAINFO(17)>20;

XG:K>1 AND K<1.05 AND 去除 AND 量比;