2022-05-10 16:58发布 生成海报
>
> (集合竞价时量比>4.00,放量拉升)飞狐盘中预警
为
:
a:=TIME<=093000 and DYNAINFO(17)>4;
b:=sum(v,7)>2.2*ref(sum(v,7),1);
d:=DYNAINFO(14)<0>
e:=DYNAINFO(7)