A1:=REF(C,1) REF(C,2) AND REF(C,1) REF(O,1);
A2:=REF(H,1) 1.02*REF(C,1);
A3:=C 0.8*(REF(H,1)-REF(C,1))+REF(C,1);
选股:A1 AND A2 AND A3 ;

A1:=REF(C,1) REF(C,2) AND REF(C,1) REF(O,1);
A2:=REF(H,1) 1.02*REF(C,1);
A3:=C 0.8*(REF(H,1)-REF(C,1))+REF(C,1);
选股:A1 AND A2 AND A3 ;
