Portugal: Weekly Stock Market Performance Insight - May 25 - 31, 2026

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Weekly Gainers
19
Weekly Losers
16
Average Return
-0.21%
Total Stocks
40
View Detailed Market Cap Breakdown
Market Cap Weekly Gainers Weekly Losers Average Return Total Stocks
Large Cap 6 6 -0.22% 12
Mid Cap 6 4 -0.17% 10
Overview Top Gainers/Losers Most Active Sector Performance

Weekly Streak Leaders for Week: May 25 - 31, 2026

Stock Streak Streak Return
3 weeks ↑ 3.98%

Navigator Company starts to shine with a 3-week winning streak (3.27 → 3.40), delivering 4.0% gains. With 480.5M revenue generating only 26.3M profit (5.5% margin) in Qtr ending Dec 2025, the market prices in future margin expansion potential.
2 weeks ↓ -6.33%

Galp Energia SGPS takes a breather following a 2-week decline (19.90 → 18.64), down 6.3%. Weak margins on 4.6B revenue with only 234.0M profit (5.1% margin) in Qtr ending Dec 2025 validate market skepticism. Structural improvements needed before sentiment shifts.
2 weeks ↑ 0.00%

Sporting Clube de starts to shine with a 2-week winning streak (1.00 → 1.00), delivering 0.0% gains. With 17.1M revenue generating only 16.5M profit (96.7% margin) in Qtr ending Jun 2022, the market prices in future margin expansion potential.
2 weeks ↑ 1.72%

Ibersol SGPS S.A shows promise with a 2-week winning streak (11.60 → 11.80), delivering 1.7% gains. With 148.1M revenue generating only 10.1M profit (6.8% margin) in Qtr ending Sep 2025, the market prices in future margin expansion potential.
4 weeks ↓ -9.09%

Martifer SGPS S.A pulls back after a 4-week decline (2.53 → 2.30), down 9.1%. Financial struggles compound the decline: despite 51.5M revenue, - 4.3M losses persist (-8.3% margin) as of Qtr ending Jun 2016. Until profitability improves, caution remains warranted.

Portugal Market Weekly Gainers & Losers: May 25 - 31, 2026

Top Portugal Stock Gainers (May 25 - 31, 2026)

Stock Week Open Week Close Weekly Change Avg Daily Volume Week Volume
€15.20 €15.21 2.77% 639 3.2K
€4.71 €4.75 1.93% 1.5M 7.5M
€1.90 €1.91 1.06% 2.2M 11.1M
€0.97 €0.97 1.04% 61.4M 306.9M
€23.75 €23.75 0.64% 39.3K 196.6K
€0.43 €0.43 2.38% 4.7M 23.7M
€0.99 €1.00 1.01% 1.1K 5.3K
€1.08 €1.07 0.94% 1.6K 8.2K
€8.68 €8.96 0.90% 1.6K 8.2K
€6.82 €6.88 0.88% 1.1K 5.7K

Biggest Portugal Stock Losers (May 25 - 31, 2026)

Stock Week Open Week Close Weekly Change Avg Daily Volume Week Volume
€18.83 €18.16 -2.89% 1.3M 6.4M
€18.73 €18.64 -2.36% 2.4M 12.2M
€4.47 €4.37 -1.58% 9.6M 47.8M
€14.49 €14.17 -1.25% 1.2M 5.8M
€5.34 €5.26 -1.13% 683.8K 3.4M
€6.43 €6.07 -4.26% 347.3K 1.7M
€2.35 €2.30 -2.13% 40.1K 200.7K
€6.64 €6.54 -0.91% 295.5K 1.5M
€2.92 €2.92 -0.68% 3.7K 18.4K

Most Active Portugal Stocks During Week: May 25 - 31, 2026

Stock Week Open Week Close Weekly Change Avg Daily Volume Weekly Volume
€0.97 €0.97 1.04% 61.4M 306.9M
€4.47 €4.37 -1.58% 9.6M 47.8M
€18.73 €18.64 -2.36% 2.4M 12.2M
€1.90 €1.91 1.06% 2.2M 11.1M
€4.71 €4.75 1.93% 1.5M 7.5M
€0.43 €0.43 2.38% 4.7M 23.7M
€6.43 €6.07 -4.26% 347.3K 1.7M
€6.64 €6.54 -0.91% 295.5K 1.5M
€11.84 €11.80 0.17% 91.7K 458.5K
€2.35 €2.30 -2.13% 40.1K 200.7K

Portugal Sector Performance During Week: May 25 - 31, 2026

Real Estate

1.39%
2 stocks
Top Performers by Market Cap:
Large Cap: MRL +2.77%

Consumer Cyclical

0.56%
2 stocks
Top Performers by Market Cap:
Mid Cap: VAF +0.94%

Financial Services

0.52%
2 stocks
Top Performers by Market Cap:
Large Cap: BCP +1.04%

Basic Materials

0.23%
4 stocks
Top Performers by Market Cap:
Large Cap: SEM +0.64%
Mid Cap: RAM +0.88%

Technology

0.06%
2 stocks
Top Performers by Market Cap:
Mid Cap: NBA +0.90%

Industrials

-0.52%
4 stocks
Top Performers by Market Cap:
Large Cap: EGL +1.93%
Mid Cap: TDSA +2.38%

Communication Services

-0.61%
8 stocks
Top Performers by Market Cap:
Large Cap: NOS -1.13%
Mid Cap: SCP +1.01%

Consumer Defensive

-0.92%
2 stocks
Top Performers by Market Cap:
Large Cap: SON +1.06%

Utilities

-1.32%
3 stocks
Top Performers by Market Cap:
Large Cap: RENE -1.12%

Energy

-2.36%
1 stocks
Top Performers by Market Cap:
Large Cap: GALP -2.36%

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