{只选股择流通盘小于5亿的}
 LTP:=FINANCE(7)<500000000;
 {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);
 {去掉不需要的板块}
 板块1:=INBLOCK('房地产')-1;
 板块2:=INBLOCK('金融行业')-1;
 板块3:=INBLOCK('酒店旅游')-1;
 板块4:=INBLOCK('玻璃行业')-1;

{公式在线提供：www.gszx.com.cn}
 
BKGL:= 板块1 AND 板块2 AND 板块3 AND 板块4;{板块过滤}
 
GJFW:=DYNAINFO(7)>5 AND DYNAINFO(7)<30;{5元-30元价格的股}
 
JBTJ:LTP AND S1 AND S2 AND S3 AND GJFW AND BKGL;