Portugal: Daily Stock Market Performance Insight - December 18, 2025

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Daily Gainers
19
Daily Losers
2
Average Return
1.08%
Total Stocks
27
View Detailed Market Cap Breakdown
Market Cap Daily Gainers Daily Losers Average Return Total Stocks
Large Cap 9 0 1.00% 10
Mid Cap 5 1 0.64% 10
Daily Streak Top Gainers/Losers Most Active Sector Performance

Daily Streak Leaders for December 18, 2025

Stock Streak Streak Return
6 days ↑ 5.08%

NOS SGPS S.A maintains strong momentum with a 6-day winning streak (3.74 → 3.93), delivering 5.1% gains. With 457.3M revenue generating only 65.2M profit (14.2% margin) in Qtr ending Sep 2025, the market prices in future margin expansion potential.
5 days ↑ 4.04%

EDP - Energias de starts to shine with a 5-day winning streak (3.71 → 3.86), delivering 4.0% gains. With 3.8B revenue generating only 262.8M profit (6.9% margin) in Qtr ending Sep 2025, the market prices in future margin expansion potential.
1 days ↑ 1.66%

Martifer SGPS S.A starts to shine with a 1-day winning streak (2.41 → 2.45), delivering 1.7% gains. Despite 51.5M in revenue and - 4.3M loss (-8.3% margin) as of Qtr ending Jun 2016, the market sees potential beyond current profitability. This momentum suggests confidence in future execution.
1 days ↑ 1.38%

Sonaecom SGPS S.A gains traction with a 1-day winning streak (2.90 → 2.94), delivering 1.4% gains. With 5.1M revenue generating only 8.2M profit (162.9% margin) in Qtr ending Jun 2025, the market prices in future margin expansion potential.
1 days ↓ -0.52%

Ramada Investimentos takes a breather following a 1-day decline (7.64 → 7.60), down 0.5%. However, fundamentals remain robust: 2.6M revenue generating 1.9M profit (74.7% margin) as of Qtr ending Mar 2025 suggests this could be a temporary setback. Value hunters take note.

Portugal Market Daily Gainers & Losers: December 18, 2025

Top Portugal Stock Gainers (December 18, 2025)

Stock Day Open Day Close Daily Change Volume Daily Volume
€4.81 €4.93 3.79% 4.2M 4.2M
€16.74 €17.00 1.43% 10.5K 10.5K
€3.88 €3.93 1.29% 777.6K 777.6K
€0.87 €0.88 1.15% 35.5M 35.5M
€20.22 €20.30 1.00% 855.3K 855.3K
€2.41 €2.45 2.08% 10.5K 10.5K
€2.90 €2.94 2.08% 5.8K 5.8K
€7.24 €7.42 1.78% 245.9K 245.9K
€6.52 €6.56 0.61% 97.6K 97.6K
€9.88 €9.94 0.40% 7.2K 7.2K

Biggest Portugal Stock Losers (December 18, 2025)

Stock Day Open Day Close Daily Change Volume Daily Volume
€7.64 €7.60 -0.52% 3.1K 3.1K

Most Active Portugal Stocks on December 18, 2025

Stock Day Open Day Close Daily Change Volume Daily Volume
€0.87 €0.88 1.15% 35.5M 35.5M
€3.84 €3.86 0.26% 7.6M 7.6M
€4.81 €4.93 3.79% 4.2M 4.2M
€1.60 €1.60 0.00% 2.7M 2.7M
€14.08 €14.11 0.71% 1.8M 1.8M
€0.65 €0.66 0.00% 1.5M 1.5M
€7.24 €7.42 1.78% 245.9K 245.9K
€6.52 €6.56 0.61% 97.6K 97.6K
€2.41 €2.45 2.08% 10.5K 10.5K
€9.88 €9.94 0.40% 7.2K 7.2K

Portugal Sector Performance on December 18, 2025

Communication Services

2.50%
7 stocks
Top Performers by Market Cap:
Large Cap: NOS +1.29%
Mid Cap: SNC +2.08%

Industrials

1.91%
4 stocks
Top Performers by Market Cap:
Large Cap: EGL +3.79%
Mid Cap: MAR +2.08%

Financial Services

1.15%
1 stocks
Top Performers by Market Cap:
Large Cap: BCP +1.15%

Energy

0.71%
1 stocks
Top Performers by Market Cap:
Large Cap: GALP +0.71%

Consumer Defensive

0.50%
2 stocks
Top Performers by Market Cap:
Large Cap: JMT +1.00%

Basic Materials

0.46%
4 stocks
Top Performers by Market Cap:
Large Cap: SEM +1.43%
Mid Cap: COR +0.61%

Consumer Cyclical

0.20%
2 stocks
Top Performers by Market Cap:
Mid Cap: IBS +0.40%

Utilities

0.17%
2 stocks
Top Performers by Market Cap:
Large Cap: EDP +0.26%

Technology

-1.13%
2 stocks
Top Performers by Market Cap:
Mid Cap: NBA +0.00%

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