Spain: Weekly Stock Market Performance Insight - December 29 - January 4, 2026

Weekly Gainers
111
Weekly Losers
48
Average Return
2.14%
Total Stocks
243
View Detailed Market Cap Breakdown
Market Cap Weekly Gainers Weekly Losers Average Return Total Stocks
Large Cap 57 11 1.57% 75
Mid Cap 31 8 7.37% 58

Weekly Streak Leaders for Week: December 29 - January 4, 2026

Stock Streak Streak Return
6 weeks 17.43%

Unicaja Banco S.A shows consistent strength with a 6-week winning streak (2.41 → 2.83), delivering 17.4% gains. With 521.1M revenue generating only 158.0M profit (30.3% margin) in Qtr ending Mar 2025, the market prices in future margin expansion potential.

6 weeks 14.78%

Banco Santander S.A maintains strong momentum with a 6-week winning streak (8.93 → 10.25), delivering 14.8% gains. With 14.3B revenue generating only 3.7B profit (26.0% margin) in Qtr ending Jun 2025, the market prices in future margin expansion potential.

4 weeks -7.72%

Enagas, S.A consolidates with a 4-week decline (14.25 → 13.15), down 7.7%. Weak margins on 249.6M revenue with only 111.1M profit (44.5% margin) in Qtr ending Jun 2025 validate market skepticism. Structural improvements needed before sentiment shifts.

2 weeks -1.97%
4 weeks 39.09%
4 weeks 11.27%
4 weeks -1.72%
2 weeks -6.02%

Spain Market Weekly Gainers & Losers: December 29 - January 4, 2026

Top Spain Stock Gainers (December 29 - January 4, 2026)

Stock Week Open Week Close Weekly Change Avg Daily Volume Week Volume
€154.00 €161.00 9.52% 92 459
€2.97 €3.20 8.11% 10.5K 52.6K
€12.17 €13.00 7.35% 861.5K 4.3M
€34.72 €37.00 6.94% 1.1K 5.3K
€0.95 €0.89 5.95% 1.4K 7.2K
€0.60 €1.65 258.70% 2.9M 14.7M
€0.21 €0.21 31.25% 54.6K 273.1K
€0.15 €0.19 26.67% 27.6M 138.2M
€9.42 €11.60 26.09% 15.0K 75.2K
€0.85 €0.94 13.25% 1.6M 7.9M

Biggest Spain Stock Losers (December 29 - January 4, 2026)

Stock Week Open Week Close Weekly Change Avg Daily Volume Week Volume
€8.90 €7.60 -7.32% 24 118
€77.70 €75.30 -3.09% 3.2K 16.1K
€2.60 €2.58 -1.53% 115.5K 577.5K
€3.10 €3.22 -1.23% 1.8K 8.9K
€0.98 €0.99 -1.00% 49.4K 247.0K
€5.50 €5.25 -7.08% 1.2K 5.9K
€1.58 €1.56 -3.11% 12.2K 60.9K
€4.76 €4.68 -1.27% 1.2K 5.8K
€0.82 €0.81 -1.22% 53.2K 265.9K
€2.86 €2.82 -0.70% 10.5K 52.6K

Most Active Spain Stocks During Week: December 29 - January 4, 2026

Stock Week Open Week Close Weekly Change Avg Daily Volume Weekly Volume
€9.96 €10.25 2.60% 13.7M 68.6M
€3.40 €3.48 1.16% 10.6M 53.2M
€3.36 €3.45 2.99% 9.6M 47.8M
€19.79 €20.38 3.19% 5.0M 25.0M
€18.24 €18.63 1.86% 4.2M 20.8M
€0.15 €0.19 26.67% 27.6M 138.2M
€0.35 €0.37 5.71% 5.6M 28.0M
€0.60 €1.65 258.70% 2.9M 14.7M
€0.85 €0.94 13.25% 1.6M 7.9M
€1.28 €1.39 7.75% 713.1K 3.6M

Spain Sector Performance During Week: December 29 - January 4, 2026

Technology

12.70%
21 stocks
Top Performers by Market Cap:
Large Cap: IDR +4.42%

Basic Materials

3.92%
19 stocks
Top Performers by Market Cap:
Large Cap: ACX +7.35%

Consumer Cyclical

3.34%
18 stocks
Top Performers by Market Cap:
Large Cap: CIE +4.66%

Financial Services

2.66%
16 stocks
Top Performers by Market Cap:
Large Cap: BBVA +3.19%
Mid Cap: R4 +5.88%

Energy

1.50%
4 stocks
Top Performers by Market Cap:
Large Cap: REP +3.86%

Utilities

1.28%
14 stocks
Top Performers by Market Cap:
Large Cap: ANE +4.99%
Mid Cap: ADX +7.75%

Industrials

0.67%
34 stocks
Top Performers by Market Cap:
Large Cap: ANA +3.42%
Mid Cap: OHLA +5.71%

Healthcare

0.46%
15 stocks
Top Performers by Market Cap:
Large Cap: GRF +1.82%
Mid Cap: ATRY +6.96%

Real Estate

0.23%
74 stocks
Top Performers by Market Cap:
Large Cap: GGC +9.52%
Mid Cap: ISUR +5.00%

Consumer Defensive

-0.01%
8 stocks
Top Performers by Market Cap:
Large Cap: DIA +4.09%
Mid Cap: PUIG -0.07%

Communication Services

-0.02%
12 stocks
Top Performers by Market Cap:
Large Cap: MFEA +8.11%
Mid Cap: PRS +2.86%

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