Belgium: Daily Stock Market Performance Insight - May 21, 2026
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Daily Gainers
56
Daily Losers
51
Average Return
0.28%
Total Stocks
130
View Detailed Market Cap Breakdown
| Market Cap | Daily Gainers | Daily Losers | Average Return | Total Stocks |
|---|---|---|---|---|
| Large Cap | 20 | 17 | 0.58% | 41 |
| Mid Cap | 13 | 16 | 0.29% | 32 |
Daily Streak Leaders for May 21, 2026
| Stock | Streak | Streak Return |
|---|---|---|
|
C
CMB Tech N.V | CMBT
Energy
|
Large Cap
|
5 days ↑ | 16.56% |
|
CMB Tech N.V gains traction with a 5-day winning streak (12.92 → 15.06), delivering 16.6% gains. With 454.2M revenue generating only 17.3M profit (3.8% margin) in Qtr ending Sep 2025, the market prices in future margin expansion potential. |
||
|
G
Groupe Bruxelles | GBLB
Financial Services
|
Large Cap
|
5 days ↑ | 3.69% |
|
Groupe Bruxelles starts to shine with a 5-day winning streak (77.25 → 80.10), delivering 3.7% gains. Despite 1.7B in revenue and - 37.7M loss (-2.2% margin) as of Qtr ending Jun 2025, the market sees potential beyond current profitability. This momentum suggests confidence in future execution. |
||
|
D
D'Ieteren Group NV | DIE
Consumer Cyclical
|
Large Cap
|
5 days ↓ | -4.54% |
|
H
Home Invest Belgium | HOMI
Real Estate
|
Mid Cap
|
4 days ↑ | 3.83% |
|
Home Invest Belgium gains traction with a 4-day winning streak (18.30 → 19.00), delivering 3.8% gains. With 11.8M revenue generating only 31.0M profit (262.1% margin) in Qtr ending Dec 2025, the market prices in future margin expansion potential. |
||
|
T
Tinc Comm. VA | TINC
Financial Services
|
Mid Cap
|
4 days ↑ | 3.05% |
|
R
Roularta Media | ROU
Communication Services
|
Mid Cap
|
2 days ↓ | -0.38% |
Belgium Market Daily Gainers & Losers: May 21, 2026
Top Belgium Stock Gainers (May 21, 2026)
| Stock | Day Open | Day Close | Daily Change | Volume | Daily Volume |
|---|---|---|---|---|---|
|
V
Viohalco S.A | VIO
Industrials
|
Large Cap
|
€18.68 | €19.48 | 8.83% | 5.9K | 5.9K |
|
S
Syneos Health | SYENS
Basic Materials
|
Large Cap
|
€61.70 | €65.45 | 7.21% | 340.7K | 340.7K |
|
E
Elia Group SA/NV | ELI
Utilities
|
Large Cap
|
€134.50 | €138.30 | 2.75% | 108.8K | 108.8K |
|
A
Argenx SE | ARGX
Healthcare
|
Large Cap
|
€688.00 | €706.20 | 2.29% | 79.8K | 79.8K |
|
T
Tessenderlo Group NV | TESB
Basic Materials
|
Large Cap
|
€21.20 | €21.45 | 1.90% | 7.7K | 7.7K |
|
I
Ion Beam | IBAB
Healthcare
|
Mid Cap
|
€15.00 | €15.54 | 7.47% | 87.0K | 87.0K |
|
J
Jensen-Group N.V | JEN
Industrials
|
Mid Cap
|
€72.40 | €77.00 | 6.94% | 5.2K | 5.2K |
|
E
Exmar N.V | EXM
Energy
|
Mid Cap
|
€11.65 | €11.40 | 2.70% | 760 | 760 |
|
C
CFE | CFEB
Industrials
|
Mid Cap
|
€12.00 | €12.00 | 2.13% | 1.5K | 1.5K |
|
K
Kinepolis Group NV | KIN
Communication Services
|
Mid Cap
|
€29.35 | €29.85 | 1.88% | 19.7K | 19.7K |
Biggest Belgium Stock Losers (May 21, 2026)
| Stock | Day Open | Day Close | Daily Change | Volume | Daily Volume |
|---|---|---|---|---|---|
|
A
Ackermans & Van | ACKB
Industrials
|
Large Cap
|
€274.00 | €272.60 | -1.80% | 71.3K | 71.3K |
|
F
Fluxys Belgium NV | FLUX
Energy
|
Large Cap
|
€20.70 | €20.20 | -1.46% | 1.9K | 1.9K |
|
M
Melexis N.V | MELE
Technology
|
Large Cap
|
€77.95 | €76.75 | -1.41% | 38.3K | 38.3K |
|
D
Deme Group N.V | DEME
Industrials
|
Large Cap
|
€190.60 | €188.60 | -1.36% | 9.4K | 9.4K |
|
S
Sipef NV | SIP
Consumer Defensive
|
Large Cap
|
€91.70 | €94.00 | -1.05% | 27.6K | 27.6K |
|
F
Floridienne S.A | FLOB
Industrials
|
Mid Cap
|
€56.00 | €54.00 | -3.57% | 656 | 656 |
|
N
Nextensa S.A | NEXTA
Real Estate
|
Mid Cap
|
€46.59 | €45.51 | -2.34% | 608 | 608 |
|
M
Moury Construct S.A | MOUR
Industrials
|
Mid Cap
|
€782.00 | €764.00 | -2.05% | 94 | 94 |
|
H
Hyloris | HYL
Healthcare
|
Mid Cap
|
€5.30 | €5.04 | -1.95% | 3.8K | 3.8K |
|
C
Campine S.A | CAMB
Industrials
|
Mid Cap
|
€232.00 | €229.00 | -1.72% | 286 | 286 |
Most Active Belgium Stocks on May 21, 2026
| Stock | Day Open | Day Close | Daily Change | Volume | Daily Volume |
|---|---|---|---|---|---|
|
A
Anheuser-Busch InBev | ABI
Consumer Defensive
|
Large Cap
|
€70.76 | €71.42 | 0.37% | 1.7M | 1.7M |
|
A
Azelis Group NV | AZE
Basic Materials
|
Large Cap
|
€10.30 | €10.36 | 1.57% | 1.1M | 1.1M |
|
U
Umicore | UMI
Industrials
|
Large Cap
|
€24.50 | €24.76 | 1.39% | 820.3K | 820.3K |
|
W
Warehouses De Pauw | WDP
Communication Services
|
Large Cap
|
€22.30 | €22.48 | 1.08% | 520.1K | 520.1K |
|
K
KBC Group NV | KBC
Financial Services
|
Large Cap
|
€110.10 | €110.35 | 0.00% | 471.2K | 471.2K |
|
D
Deceuninck NV | DECB
Industrials
|
Mid Cap
|
€2.06 | €2.06 | 0.98% | 182.9K | 182.9K |
|
O
Onward Medical N.V | ONWD
Healthcare
|
Mid Cap
|
€2.83 | €2.81 | -0.35% | 94.4K | 94.4K |
|
B
Bpost SA | BPOST
Industrials
|
Mid Cap
|
€1.78 | €1.74 | -1.14% | 93.9K | 93.9K |
|
O
Ontex Group N.V | ONTEX
Consumer Defensive
|
Mid Cap
|
€2.78 | €2.75 | 0.36% | 93.5K | 93.5K |
|
I
Ion Beam | IBAB
Healthcare
|
Mid Cap
|
€15.00 | €15.54 | 7.47% | 87.0K | 87.0K |
Belgium Sector Performance on May 21, 2026
Healthcare
1.60%
11 stocks
Top Performers by Market Cap:
Large Cap:
ARGX
+2.29%
Mid Cap:
IBAB
+7.47%
Consumer Cyclical
0.66%
3 stocks
Top Performers by Market Cap:
Large Cap:
DIE
-0.18%
Mid Cap:
VAN
+0.33%
Communication Services
0.49%
5 stocks
Top Performers by Market Cap:
Large Cap:
WDP
+1.08%
Mid Cap:
KIN
+1.88%
Financial Services
0.06%
11 stocks
Top Performers by Market Cap:
Large Cap:
GIMB
+1.65%
Mid Cap:
TINC
+0.83%
Consumer Defensive
-0.11%
10 stocks
Top Performers by Market Cap:
Large Cap:
LOTB
+1.30%
Mid Cap:
ONTEX
+0.36%
Real Estate
-0.18%
27 stocks
Top Performers by Market Cap:
Large Cap:
SHUR
-0.21%
Mid Cap:
IMMO
+1.40%
Technology
-1.11%
7 stocks
Top Performers by Market Cap:
Large Cap:
MELE
-1.41%
Mid Cap:
ECONB
+0.00%
Data is updated regularly. Daily performance is calculated based on closing prices.