Belgium: Daily Stock Market Performance Insight - September 17, 2025

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Daily Gainers

Daily Losers

Average Return

0.02%

Total Stocks

128

View Detailed Market Cap Breakdown

Market Cap	Daily Gainers	Daily Losers	Average Return	Total Stocks
Large Cap	22	17	0.21%	40
Mid Cap	9	17	-0.05%	33

Daily Streak Leaders for September 17, 2025

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

Stock	Streak	Streak Return
A Ageas N.V \| AGS Financial Services \| Large Cap	5 days ↑	1.02%
A Azelis Group NV \| AZE Basic Materials \| Large Cap	4 days ↑	3.21%
M Melexis N.V \| MELE Technology \| Large Cap	7 days ↓	-4.68%
Melexis N.V navigates difficult waters with a 7-day decline (67.35 → 64.20), down 4.7%. However, fundamentals remain robust: 211.6M revenue generating 37.8M profit (17.9% margin) as of Qtr ending Jun 2025 suggests this could be a temporary setback. Value hunters take note.
F Fagron NV \| FAGR Healthcare \| Large Cap	4 days ↓	-6.32%
B Bpost SA \| BPOST Industrials \| Mid Cap	4 days ↑	2.51%
Bpost SA starts to shine with a 4-day winning streak (2.39 → 2.45), delivering 2.5% gains. With 1.1B revenue generating only 1.3M profit (0.1% margin) in Qtr ending Jun 2025, the market prices in future margin expansion potential.
E Exmar N.V \| EXM Energy \| Mid Cap	2 days ↑	2.89%
N Nyxoah S.A \| NYXH Healthcare \| Mid Cap	7 days ↓	-23.75%
Nyxoah S.A encounters challenges with a 7-day decline (5.18 → 3.95), down 23.7%. Financial struggles compound the decline: despite 1.3M revenue, - 20.6M losses persist (-1537.8% margin) as of Qtr ending Jun 2025. Until profitability improves, caution remains warranted.
C CFE \| CFEB Industrials \| Mid Cap	7 days ↓	-6.54%
C CMB Tech N.V \| CMBT Energy \| Small Cap	1 days ↑	0.53%
CMB Tech N.V starts to shine with a 1-day winning streak (9.39 → 9.44), delivering 0.5% 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: September 17, 2025

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

Top Belgium Stock Gainers (September 17, 2025)

Stock	Day Open	Day Close	Daily Change	Volume	Daily Volume
U Umicore \| UMI Industrials \| Large Cap	€13.10	€13.06	2.19%	217.02K	217.02K
B Barco N.V \| BAR Technology \| Large Cap	€13.54	€13.72	1.86%	31.63K	31.63K
P Proximus \| PROX Communication Services \| Large Cap	€7.26	€7.38	1.79%	323.52K	323.52K
S Sofina SA \| SOF Financial Services \| Large Cap	€249.80	€253.60	1.60%	21.18K	21.18K
A Anheuser-Busch InBev \| ABI Consumer Defensive \| Large Cap	€49.14	€49.82	1.59%	1.74M	1.74M
O Ontex Group N.V \| ONTEX Consumer Defensive \| Mid Cap	€6.27	€6.54	4.81%	158.56K	158.56K
B Bpost SA \| BPOST Industrials \| Mid Cap	€2.40	€2.45	2.08%	226.42K	226.42K
S 1Spatial Plc \| SPA Consumer Defensive \| Mid Cap	€234.00	€234.00	1.74%	3	3
E Exmar N.V \| EXM Energy \| Mid Cap	€9.95	€9.98	0.81%	1.03K	1.03K
A Ascencio SCA \| ASCE Real Estate \| Mid Cap	€50.50	€50.50	0.40%	4.32K	4.32K

Biggest Belgium Stock Losers (September 17, 2025)

Stock	Day Open	Day Close	Daily Change	Volume	Daily Volume
S Solvay SA \| SOLB Basic Materials \| Large Cap	€27.00	€26.98	-1.75%	438.03K	438.03K
S Syneos Health \| SYENS Basic Materials \| Large Cap	€71.64	€70.70	-1.42%	303.16K	303.16K
V Viohalco S.A \| VIO Industrials \| Large Cap	€6.89	€6.80	-1.31%	2.92K	2.92K
F Fagron NV \| FAGR Healthcare \| Large Cap	€19.80	€19.58	-1.31%	141.62K	141.62K
R Retail Estates N.V \| RET Real Estate \| Large Cap	€68.70	€67.50	-1.03%	8.36K	8.36K
I Ion Beam \| IBAB Healthcare \| Mid Cap	€11.22	€11.06	-2.12%	20.48K	20.48K
H Hyloris \| HYL Healthcare \| Mid Cap	€6.20	€6.10	-1.61%	1.94K	1.94K
M Moury Construct S.A \| MOUR Industrials \| Mid Cap	€562.00	€560.00	-1.41%	213	213
B Biotalys N.V \| BTLS Basic Materials \| Mid Cap	€4.47	€4.41	-1.12%	23.04K	23.04K
N Nyxoah S.A \| NYXH Healthcare \| Mid Cap	€3.84	€3.95	-1.00%	71.97K	71.97K

Most Active Belgium Stocks on September 17, 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	€49.14	€49.82	1.59%	1.74M	1.74M
A Azelis Group NV \| AZE Basic Materials \| Large Cap	€12.25	€12.22	0.33%	552.35K	552.35K
W Warehouses De Pauw \| WDP Real Estate \| Large Cap	€21.02	€20.98	-0.29%	474.72K	474.72K
K KBC Group NV \| KBC Financial Services \| Large Cap	€101.05	€100.40	-0.45%	471.22K	471.22K
S Solvay SA \| SOLB Basic Materials \| Large Cap	€27.00	€26.98	-1.75%	438.03K	438.03K
B Bpost SA \| BPOST Industrials \| Mid Cap	€2.40	€2.45	2.08%	226.42K	226.42K
O Ontex Group N.V \| ONTEX Consumer Defensive \| Mid Cap	€6.27	€6.54	4.81%	158.56K	158.56K
R Recticel S.A \| RECT Industrials \| Mid Cap	€8.94	€8.89	0.34%	79.20K	79.20K
N Nyxoah S.A \| NYXH Healthcare \| Mid Cap	€3.84	€3.95	-1.00%	71.97K	71.97K
O Onward Medical N.V \| ONWD Healthcare \| Mid Cap	€5.20	€5.15	-0.58%	63.52K	63.52K