BEL20

BEL 20

Rank every BEL 20 stock by 1-day percent change. Higher values indicate stronger performance. Part of our free stock indices.

Top 5

Percent Change

  • ARGX
    +5.10%
  • ACKB
    +1.90%
  • ELI
    +1.73%
  • AZE
    +1.36%
  • APAM
    +1.16%

Constituents (20)

ARGX
argenx SEBRU
+5.10%
ACKB
Ackermans & van Haaren NVBRU
+1.90%
ELI
Elia Group SA/NVBRU
+1.73%
AZE
Azelis Group NVBRU
+1.36%
APAM
Aperam S.A.AMS
+1.16%
LOTB
Lotus Bakeries NVBRU
+1.10%
WDP
Warehouses De Pauw NV/SABRU
+0.93%
AED
Aedifica SABRU
+0.67%
UCB
UCB SABRU
+0.58%
SOLB
Solvay SABRU
+0.46%
AGS
Ageas SA/NVBRU
+0.24%
SYENS
Syensqo SA/NVBRU
+0.22%
ABI
Anheuser-Busch InBev SA/NVBRU
+0.21%
KBC
KBC Group NVBRU
-0.04%
MONT
Montea NVBRU
-0.46%
DIE
D'Ieteren Group SA/NVBRU
-0.91%
SOF
SofinaBRU
-1.01%
GBLB
Groupe Bruxelles Lambert SABRU
-1.41%
UMI
Umicore SABRU
-3.78%
MELE
Melexis NVBRU
-4.62%

Frequently asked questions

The 5 BEL 20 companies with the highest percent change are: argenx SE (ARGX, +5.10%), Ackermans & van Haaren NV (ACKB, +1.90%), Elia Group SA/NV (ELI, +1.73%), Azelis Group NV (AZE, +1.36%) and Aperam S.A. (APAM, +1.16%). argenx SE ranks first at +5.10%.

A percent change of +1.90% or higher places a BEL 20 stock in the top 10% on this metric. That covers the strongest 2 of the 20 ranked constituents.

There is no fixed threshold, so the index itself is the benchmark. Across the 20 ranked BEL 20 constituents, the median percent change is +0.24%. A stock above that level ranks ahead of the typical BEL 20 company, though it stays a relative gauge, not a full verdict.

argenx SE (ARGX) has the highest percent change in the BEL 20, at +5.10%. Melexis NV (MELE) has the lowest, at -4.62%.

Melexis NV (MELE, -4.62%) reports the lowest percent change in the BEL 20, followed by Umicore SA (UMI, -3.78%), Groupe Bruxelles Lambert SA (GBLB, -1.41%), Sofina (SOF, -1.01%) and D'Ieteren Group SA/NV (DIE, -0.91%).