Belgium: Daily Stock Market Performance Insight - December 19, 2025

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Daily Gainers

Daily Losers

Average Return

0.46%

Total Stocks

145

View Detailed Market Cap Breakdown

Market Cap	Daily Gainers	Daily Losers	Average Return	Total Stocks
Large Cap	18	16	0.27%	39
Mid Cap	12	14	0.42%	36

Daily Streak Leaders for December 19, 2025

All (9) Large Cap (4) Mid Cap (4) Small Cap (1)

Stock	Streak	Streak Return
T Titan Cement \| TITC Basic Materials \| Large Cap	5 days ↑	6.88%
M Montea N.V \| MONT Real Estate \| Large Cap	4 days ↑	3.92%
Montea N.V starts to shine with a 4-day winning streak (68.90 → 71.60), delivering 3.9% gains. The financials tell a compelling story: 34.2M revenue generating 37.2M net profit (108.7% margin) demonstrates exceptional profit margins as of Qtr ending Mar 2025.
V Viohalco S.A \| VIO Industrials \| Large Cap	3 days ↓	-1.67%
F Fluxys Belgium NV \| FLUX Energy \| Large Cap	2 days ↓	-1.71%
I Ion Beam \| IBAB Healthcare \| Mid Cap	3 days ↑	6.96%
W Wereldhave Belgium \| WEHB Real Estate \| Mid Cap	3 days ↑	1.96%
Wereldhave Belgium starts to shine with a 3-day winning streak (51.00 → 52.00), delivering 2.0% gains. With 10.2M revenue generating only 9.1M profit (88.9% margin) in Qtr ending Jun 2014, the market prices in future margin expansion potential.
H Hyloris \| HYL Healthcare \| Mid Cap	3 days ↓	-2.62%
Hyloris pulls back after a 3-day decline (6.10 → 5.94), down 2.6%. Financial struggles compound the decline: despite 19,000 revenue, - 2.2M losses persist (-11378.9% margin) as of Qtr ending Jun 2020. Until profitability improves, caution remains warranted.
A Atenor SA \| ATEB Real Estate \| Mid Cap	2 days ↓	-2.34%
C CMB Tech N.V \| CMBT Energy \| Small Cap	1 days ↑	1.91%
CMB Tech N.V gains traction with a 1-day winning streak (9.42 → 9.60), delivering 1.9% gains. The financials tell a compelling story: 235.0M revenue generating 40.4M net profit (17.2% margin) demonstrates exceptional profit margins as of Qtr ending Mar 2025.

Belgium Market Daily Gainers & Losers: December 19, 2025

All (20) Large Cap (10) Mid Cap (10)

Top Belgium Stock Gainers (December 19, 2025)

Stock	Day Open	Day Close	Daily Change	Volume	Daily Volume
S Solvac S.A \| SOLV Basic Materials \| Large Cap	€80.40	€83.80	4.75%	1.0K	1.0K
D Deme Group N.V \| DEME Industrials \| Large Cap	€135.20	€140.00	3.24%	15.6K	15.6K
F Fagron NV \| FAGR Healthcare \| Large Cap	€20.75	€21.30	2.65%	129.7K	129.7K
U UCB S.A \| UCB Healthcare \| Large Cap	€237.40	€241.20	2.03%	424.9K	424.9K
M Melexis N.V \| MELE Technology \| Large Cap	€55.65	€56.85	1.70%	224.4K	224.4K
C Campine S.A \| CAMB Industrials \| Mid Cap	€198.00	€202.00	12.22%	1.6K	1.6K
O Onward Medical N.V \| ONWD Healthcare \| Mid Cap	€3.94	€4.09	2.76%	240.5K	240.5K
I Ion Beam \| IBAB Healthcare \| Mid Cap	€12.10	€12.30	2.50%	75.4K	75.4K
N Nyxoah S.A \| NYXH Healthcare \| Mid Cap	€4.05	€4.14	2.22%	54.7K	54.7K
C Care Property Invest \| CPINV Real Estate \| Mid Cap	€11.22	€11.44	2.14%	161.5K	161.5K

Biggest Belgium Stock Losers (December 19, 2025)

Stock	Day Open	Day Close	Daily Change	Volume	Daily Volume
C Cofinimmo SA \| COFB Real Estate \| Large Cap	€78.30	€77.45	-1.78%	272.2K	272.2K
F Fluxys Belgium NV \| FLUX Energy \| Large Cap	€17.15	€17.20	-1.71%	3.4K	3.4K
P Proximus \| PROX Communication Services \| Large Cap	€7.08	€7.01	-1.13%	617.8K	617.8K
B Bekaert NV \| BEKB Industrials \| Large Cap	€37.35	€37.05	-0.94%	69.3K	69.3K
U Umicore \| UMI Industrials \| Large Cap	€17.39	€17.34	-0.74%	1.5M	1.5M
V Vastned Retail N.V \| VASTB Real Estate \| Mid Cap	€31.50	€31.10	-1.89%	16.0K	16.0K
C CFE \| CFEB Industrials \| Mid Cap	€8.90	€8.80	-1.79%	2.2K	2.2K
S Sipef NV \| SIP Consumer Defensive \| Mid Cap	€81.40	€80.60	-1.47%	3.4K	3.4K
M Moury Construct S.A \| MOUR Industrials \| Mid Cap	€562.00	€564.00	-1.40%	230	230
A Atenor SA \| ATEB Real Estate \| Mid Cap	€2.55	€2.50	-1.19%	40.3K	40.3K

Most Active Belgium Stocks on December 19, 2025

All (10) Large Cap (5) Mid Cap (5)

Stock	Day Open	Day Close	Daily Change	Volume	Daily Volume
A Anheuser-Busch InBev \| ABI Consumer Defensive \| Large Cap	€55.10	€55.48	0.25%	2.9M	2.9M
A Azelis Group NV \| AZE Basic Materials \| Large Cap	€9.45	€9.45	-0.53%	2.4M	2.4M
U Umicore \| UMI Industrials \| Large Cap	€17.39	€17.34	-0.74%	1.5M	1.5M
W Warehouses De Pauw \| WDP Communication Services \| Large Cap	€21.52	€21.60	-0.09%	788.1K	788.1K
K KBC Group NV \| KBC Financial Services \| Large Cap	€111.70	€112.05	0.31%	769.9K	769.9K
B Bpost SA \| BPOST Industrials \| Mid Cap	€2.03	€2.03	0.00%	361.8K	361.8K
O Onward Medical N.V \| ONWD Healthcare \| Mid Cap	€3.94	€4.09	2.76%	240.5K	240.5K
B Barco N.V \| BAR Technology \| Mid Cap	€11.80	€11.85	-0.59%	234.9K	234.9K
D Deceuninck NV \| DECB Industrials \| Mid Cap	€2.25	€2.26	0.00%	198.0K	198.0K
O Ontex Group N.V \| ONTEX Consumer Defensive \| Mid Cap	€4.64	€4.59	-1.08%	183.6K	183.6K