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Euronext Brussels (Belgium): top gainers and losers today

On the 22 Oct 2026 close, 24 stocks rose, 46 fell and 9 were unchanged on the Euronext Brussels (Belgium) (30% advancing). The biggest gainer was UCB SA (UCB) at +21.64%, the biggest loser was Kinepolis Group NV (KIN) at −6.65%, and the most traded stock by value was UCB SA (UCB). Prices are in EUR. Stocks under 1 EUR, very thin trading and moves above 60% (usually data glitches or corporate actions) are left out.

Top gainers on the Euronext Brussels today

#	Company	Price (EUR)	Change	Volume	Traded value	RSI
1	UCB UCB SA	259.10	+21.64%	995,103	257.8M	78
2	TUB Tubize-Fin	209.20	+15.96%	141,154	29.5M	76
3	MOUR Moury Construct SA	670.00	+3.08%	32	0.0M	37
4	HYL Hyloris Developmentsen Sa	4.000	+2.56%	20,217	0.1M	45
5	ABI Anheuser Busch Inbev SA NV	75.820	+2.49%	1,495,144	113.4M	76
6	BAR Barco NV	6.530	+2.19%	171,710	1.1M	36
7	PROX Proximus NV	5.620	+1.81%	346,293	1.9M	37
8	FLUX Fluxys Belgium	21.300	+1.43%	1,309	0.0M	51
9	SHUR Shurgard Self Storage SA	24.150	+1.26%	51,919	1.3M	66
10	BREB Brederode SA	98.400	+1.03%	9,347	0.9M	43
11	OBEL Orange Belgium SA	22.200	+0.91%	1,783	0.0M	52
12	QFG Quest For Growth - Pricaf	2.700	+0.75%	6,952	0.0M	32
13	GIMB GIMV NV	47.600	+0.74%	29,527	1.4M	62
14	ELI Elia Group SA/NV	125.10	+0.64%	136,355	17.1M	62
15	BTLS Biotalys NV	1.674	+0.60%	5,944	0.0M	24
16	AED Aedifica	63.450	+0.40%	109,639	7.0M	50
17	RET Retail Estates - Sicafi	61.900	+0.32%	7,262	0.4M	42
18	MONT Montea C.V.A.	63.300	+0.32%	57,018	3.6M	52
19	SOF Sofina Société Anonyme	262.20	+0.23%	16,895	4.4M	69
20	XIOR Xior Student Housing NV	23.800	+0.21%	39,035	0.9M	43
21	WDP Warehouses de Pauw Comm VA	19.380	+0.21%	412,446	8.0M	43
22	EKOP Ekopak BV	2.500	+0.20%	2,954	0.0M	32
23	GBLB Groep Brussel Lambert NV	75.050	+0.07%	105,234	7.9M	68
24	NEXTA Nextensa NV	46.330	+0.06%	906	0.0M	67
25	LOTB Lotus Bakeries	13,300.00	+0.00%	628	8.4M	70

Top losers on the Euronext Brussels today

#	Company	Price (EUR)	Change	Volume	Traded value	RSI
1	KIN Kinepolis Group NV	47.700	−6.65%	97,884	4.7M	40
2	ABO ABO Group	2.820	−6.00%	2,634	0.0M	27
3	UMI Umicore S.A.	17.890	−4.64%	570,939	10.2M	22
4	AZE Azelis Group NV	12.120	−4.57%	503,900	6.1M	44
5	KBC KBC Groep NV	110.80	−4.57%	928,146	102.8M	22
6	MTLS MATERIALISE NV	7.150	−4.03%	3,500	0.0M	49
7	KBCA KBC Ancora	90.800	−4.02%	64,320	5.8M	37
8	TESB Tessenderlo	17.300	−4.00%	29,794	0.5M	24
9	ROU Roularta	11.400	−3.80%	564	0.0M	36
10	CAMB Campine	172.50	−3.63%	100	0.0M	39
11	DEME DEME Group NV	162.40	−3.10%	6,906	1.1M	32
12	ONWD Onward Medical N.V.	2.090	−3.02%	169,789	0.4M	25
13	MELE Melexis NV	56.500	−2.75%	40,868	2.3M	31
14	ACKB Ackermans & Van Haaren NV	254.40	−2.53%	20,309	5.2M	36
15	CENER Cenergy Holdings SA	21.660	−2.26%	12,813	0.3M	41
16	SYENS Syensqo	77.150	−2.16%	98,413	7.6M	41
17	COMB Compagnie du Bois Sauvage SA	265.00	−1.85%	567	0.2M	26
18	CFEB Compagnie d Entreprises CFE SA	10.750	−1.83%	3,374	0.0M	43
19	IBAB Ion Beam Applications SA	15.840	−1.74%	13,812	0.2M	50
20	EVS EVS Broadcast Equipment SA	17.980	−1.64%	41,273	0.7M	23
21	OPTI Crescent NV	3.540	−1.39%	959	0.0M	42
22	CMBT CMB.TECH NV	16.080	−1.35%	96,434	1.6M	46
23	BEKB NV Bekaert SA	40.400	−1.34%	34,674	1.4M	58
24	EXM Exmar NV	11.300	−1.31%	1,751	0.0M	44
25	ONTEX Ontex Group NV	1.696	−1.28%	86,481	0.1M	30

Most active stocks on the Euronext Brussels by traded value

#	Company	Price (EUR)	Change	Volume	Traded value	RSI
1	UCB UCB SA	259.10	+21.64%	995,103	257.8M	78
2	ABI Anheuser Busch Inbev SA NV	75.820	+2.49%	1,495,144	113.4M	76
3	ARGX Argen-X	783.40	−0.41%	133,997	105.0M	48
4	KBC KBC Groep NV	110.80	−4.57%	928,146	102.8M	22
5	TUB Tubize-Fin	209.20	+15.96%	141,154	29.5M	76
6	AGS ageas SA/NV	74.100	−1.13%	301,176	22.3M	52
7	ELI Elia Group SA/NV	125.10	+0.64%	136,355	17.1M	62
8	UMI Umicore S.A.	17.890	−4.64%	570,939	10.2M	22
9	DIE D'Ieteren Group SA	175.20	−0.40%	55,846	9.8M	61
10	SOLB Solvay SA	23.440	−0.59%	399,604	9.4M	29
11	LOTB Lotus Bakeries	13,300.00	+0.00%	628	8.4M	70
12	WDP Warehouses de Pauw Comm VA	19.380	+0.21%	412,446	8.0M	43
13	GBLB Groep Brussel Lambert NV	75.050	+0.07%	105,234	7.9M	68
14	SYENS Syensqo	77.150	−2.16%	98,413	7.6M	41
15	AED Aedifica	63.450	+0.40%	109,639	7.0M	50
16	AZE Azelis Group NV	12.120	−4.57%	503,900	6.1M	44
17	KBCA KBC Ancora	90.800	−4.02%	64,320	5.8M	37
18	ACKB Ackermans & Van Haaren NV	254.40	−2.53%	20,309	5.2M	36
19	KIN Kinepolis Group NV	47.700	−6.65%	97,884	4.7M	40
20	SOF Sofina Société Anonyme	262.20	+0.23%	16,895	4.4M	69
21	FAGR Fagron NV	23.400	−0.43%	184,048	4.3M	60
22	MONT Montea C.V.A.	63.300	+0.32%	57,018	3.6M	52
23	MELE Melexis NV	56.500	−2.75%	40,868	2.3M	31
24	COLR Colruyt Group NV	35.700	−0.89%	64,648	2.3M	49
25	VGP VGP NV	62.400	−0.16%	31,768	2.0M	33

Euronext Brussels gainers and losers: common questions

Which stocks are the top gainers on the Euronext Brussels today?

At the 22 Oct 2026 close the biggest gainers on the Euronext Brussels (Belgium) were UCB SA (UCB) +21.64%, Tubize-Fin (TUB) +15.96%, Moury Construct SA (MOUR) +3.08%.

Which stocks are the top losers on the Euronext Brussels today?

At the 22 Oct 2026 close the biggest losers were Kinepolis Group NV (KIN) −6.65%, ABO Group (ABO) −6.00%, Umicore S.A. (UMI) −4.64%.

How many stocks rose or fell on the Euronext Brussels?

Of the 79 stocks with a usable price move on 22 Oct 2026, 24 rose, 46 fell and 9 were unchanged (30% advancing).

How often is this list updated, and what is left out?

It is rebuilt after each market close from end-of-day prices, so it is not live. Stocks priced under 1 EUR, stocks that barely trade and moves above 60% (usually data glitches or corporate actions such as splits) are left out.

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End-of-day data in the market's own currency. Educational only, not financial advice.