帮改成通达信的选股公式

编写要求：

ST:=STRFIND(stkname,'ST',1)>0; S:=STRFIND(stkname,'S',1)>0; if(s or st,c/ref(c,1)>1.0495,c/ref(c,1)>1.095) and vol>0;

解答：

?ST:=NOT(NAMELIKE('S') OR NAMELIKE('*S'));

if(st,c/ref(c,1)>1.0495,c/ref(c,1)>1.095) and vol>0;