Belgium: Weekly Stock Market Performance Insight - September 29 - October 5, 2025

Weekly Gainers
76
Weekly Losers
52
Average Return
0.66%
Total Stocks
157
View Detailed Market Cap Breakdown
Market Cap Weekly Gainers Weekly Losers Average Return Total Stocks
Large Cap 26 13 2.25% 40
Mid Cap 20 12 1.28% 35

Weekly Streak Leaders for Week: September 29 - October 5, 2025

Stock Streak Streak Return
4 weeks 21.44%
4 weeks 23.26%
6 weeks -13.50%

Syneos Health encounters challenges with a 6-week decline (78.22 → 67.66), down 13.5%. Weak margins on 1.7B revenue with only 2.0M profit (0.1% margin) in Qtr ending Mar 2025 validate market skepticism. Structural improvements needed before sentiment shifts.

3 weeks -6.34%
3 weeks 15.53%

X-Fab Silicon starts to shine with a 3-week winning streak (6.18 → 7.14), delivering 15.5% gains. Despite 183.5M in revenue and - 334,180 loss (-0.2% margin) as of Qtr ending Jun 2025, the market sees potential beyond current profitability. This momentum suggests confidence in future execution.

2 weeks 6.28%
7 weeks -13.64%
5 weeks -14.01%
1 weeks -4.86%

CMB Tech N.V takes a breather following a 1-week decline (9.88 → 9.40), down 4.9%. However, fundamentals remain robust: 235.0M revenue generating 40.4M profit (17.2% margin) as of Qtr ending Mar 2025 suggests this could be a temporary setback. Value hunters take note.

Belgium Market Weekly Gainers & Losers: September 29 - October 5, 2025

Top Belgium Stock Gainers (September 29 - October 5, 2025)

Stock Week Open Week Close Weekly Change Avg Daily Volume Week Volume
€230.00 €252.00 27.98% 426.5K 2.1M
€611.80 €678.40 10.63% 116.7K 583.6K
€31.65 €33.70 6.48% 102.9K 514.4K
€11.18 €11.87 6.17% 367.1K 1.8M
€91.60 €95.90 5.15% 21.3K 106.3K
€3.92 €4.40 14.29% 67.2K 335.9K
€4.51 €4.94 9.78% 27.7K 138.6K
€2.02 €2.15 5.91% 215.9K 1.1M
€211.00 €232.00 5.45% 1.8K 9.2K
€5.00 €5.20 4.84% 60.7K 303.4K

Biggest Belgium Stock Losers (September 29 - October 5, 2025)

Stock Week Open Week Close Weekly Change Avg Daily Volume Week Volume
€8.50 €7.95 -6.36% 286.3K 1.4M
€8.50 €7.95 -6.36% 286.3K 1.4M
€20.00 €19.05 -4.75% 4.2K 21.1K
€255.20 €250.00 -1.73% 53.5K 267.3K
€32.88 €32.36 -1.58% 64.4K 322.1K
€630.00 €570.00 -10.24% 186 932
€9.14 €8.66 -5.04% 97.9K 489.3K
€2.38 €2.29 -3.38% 148.0K 740.0K
€60.40 €59.40 -1.98% 9.3K 46.5K
€13.40 €13.20 -1.86% 722 3.6K

Most Active Belgium Stocks During Week: September 29 - October 5, 2025

Stock Week Open Week Close Weekly Change Avg Daily Volume Weekly Volume
€50.60 €50.60 -0.47% 1.5M 7.7M
€14.55 €15.13 4.85% 545.1K 2.7M
€100.75 €102.20 1.74% 436.0K 2.2M
€230.00 €252.00 27.98% 426.5K 2.1M
€20.80 €21.68 4.33% 418.9K 2.1M
€2.02 €2.15 5.91% 215.9K 1.1M
€2.38 €2.29 -3.38% 148.0K 740.0K
€6.20 €6.26 0.64% 99.1K 495.6K
€9.14 €8.66 -5.04% 97.9K 489.3K
€3.92 €4.40 14.29% 67.2K 335.9K

Belgium Sector Performance During Week: September 29 - October 5, 2025

Healthcare

6.80%
14 stocks
Top Performers by Market Cap:
Large Cap: UCB +27.98%

Basic Materials

2.67%
9 stocks
Top Performers by Market Cap:
Large Cap: AZE +6.17%
Mid Cap: BTLS +9.78%

Financial Services

2.12%
14 stocks
Top Performers by Market Cap:
Large Cap: GBLB +3.26%
Mid Cap: TINC +4.56%

Utilities

1.32%
2 stocks
Top Performers by Market Cap:
Large Cap: ELI +1.63%

Industrials

0.73%
18 stocks
Top Performers by Market Cap:
Large Cap: CENER +4.95%
Mid Cap: DECB +5.91%

Real Estate

0.24%
31 stocks
Top Performers by Market Cap:
Large Cap: SHUR +6.48%

Consumer Cyclical

-0.07%
4 stocks
Top Performers by Market Cap:
Large Cap: DIE +0.75%
Mid Cap: VAN +0.00%

Consumer Defensive

-0.19%
14 stocks
Top Performers by Market Cap:
Large Cap: LOTB +1.03%
Mid Cap: SPA +2.70%

Communication Services

-0.82%
4 stocks
Top Performers by Market Cap:
Large Cap: OBEL +0.00%
Mid Cap: KIN -0.47%

Energy

-4.71%
4 stocks
Top Performers by Market Cap:
Large Cap: FLUX -4.75%
Mid Cap: EXM -1.36%

Technology

-5.22%
9 stocks
Top Performers by Market Cap:
Large Cap: MELE +1.41%
Mid Cap: EVS +2.88%

Data is updated regularly. Weekly performance is calculated based on closing prices.