今天收阴:=C 昨天强势:=REF(C,1)/REF(C,2)>=1.045; 悬三一:=CREF(O,1) AND C>=(REF(O,1)+(REF(C,1)-REF(O,1))*0.7); 缩三一:=V<=(REF(V,1)*0.7); XG: 今天收阴 AND 缩三一 AND 昨天强势 AND 悬三一 AND NOT(DYNAINFO(4)=0);