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Page 7 - Belgian (BEL20) Stocks - Top Gainers Today

UPDATED May 21, 2026

Explore the Belgian (BEL20) Top Gainers Today. These stocks have seen the largest rise in Market Cap from the previous trading day.

186 companies
CompanyLast Price1D Return1Y ReturnMarket CapAnalysts TargetValuationGrowthDiv YieldIndustry
IMMOU
€31.00-3.1%-3.7%€14.3mn/a13.4n/a5.8%Real Estate Management and Development
OPTI
€5.60-4.1%-9.7%€11.2mn/a-2.922.5%n/aTech
AGFB
€0.46-0.9%-48.8%€71.5mn/a0.384.1%n/aHealthcare
MIKO
€59.50-0.8%13.5%€73.9m€69.0014.721.7%3.1%Food, Beverage & Tobacco
ROU
€12.95-0.4%-15.9%€160.5mn/a33.0n/a0%Media
ONWD
€2.81-0.4%-32.2%€195.0m€9.7836.021.1%n/aHealthcare
CPINV
€13.20-0.2%-1.2%€558.0m€13.080.8-4.5%7.6%Real Estate
WHATS
€143.50-0.3%17.6%€266.4m€140.0019.731.2%3.1%Food, Beverage & Tobacco
COBH
€1,450.00-1.4%-2.0%€108.8mn/a1.1n/a0%Food, Beverage & Tobacco
BNB
€371.00-1.1%3.1%€148.4mn/a-0.1n/a0%Diversified Financials
PROX
€6.92-0.07%-8.6%€2.2b€8.495.8-6.0%8.7%Telecom
EVS
€36.65-0.4%0%€492.7m€43.1012.85.9%3.3%Tech
BTLS
€2.96-2.0%-11.4%€111.2m€5.039.29.1%n/aMaterials
VASTB
€29.50-0.5%-3.6%€476.2m€31.000.7-6.0%6.3%Real Estate
HYL
€5.04-1.9%-15.7%€141.1m€13.5716.078.6%n/aPharmaceuticals & Biotech
NYXH
€2.42-2.6%-67.5%€105.7m€9.006.929.2%n/aHealthcare
COMB
€317.00-0.6%24.8%€508.2m€401.0013.4n/a2.7%Diversified Financials
HYSG
€4.12-2.4%14.4%€134.6m€5.5031.816.6%n/aSoftware
BPOST
€1.74-1.0%-3.9%€348.4m€2.680.571.1%0%Transportation
BANQ
€2.37-4.0%-33.2%€88.0m€3.901.752.0%n/aSoftware
WEHB
€52.40-0.8%3.6%€599.1m€56.500.74.1%7.9%Real Estate
XIOR
€28.20-0.4%-2.1%€1.3b€36.000.721.5%6.3%Real Estate
SHUR
€24.10-0.2%-30.0%€2.4b€35.380.5-16.1%4.9%Real Estate
BAR
€9.01-0.7%-29.9%€732.9m€12.4210.210.6%6.1%Tech
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