昨量:=REF(VOL,1);
競價量比:=競價量/昨量*100;
競價爆量:=IF(競價量比>10,1,0);
昨天首板漲停:=(REF(C,1)-REF(C,2))/REF(C,2)*100>9.5 AND REF(H,1)= REF(C,1) AND (REF(C,2)-REF(C,3))/REF(C,3)*100<9.8;
XG:競價爆量 AND 昨天首板漲停;