Portugal: Monthly Stock Market Performance Insight - January 2026
View Detailed Market Cap Breakdown
| Market Cap | Monthly Gainers | Monthly Losers | Average Return | Total Stocks |
|---|---|---|---|---|
| Large Cap | 10 | 3 | 4.31% | 13 |
| Mid Cap | 6 | 5 | -1.38% | 12 |
Monthly Streak Leaders for January 2026
| Stock | Streak | Streak Return |
|---|---|---|
|
S
Sonae, SGPS, S.A | SON
Consumer Defensive
|
Large Cap
|
7 months ↑ | 45.08% |
|
Sonae, SGPS, S.A maintains strong momentum with a 7-month winning streak (1.22 → 1.77), delivering 45.1% gains. With 2.7B revenue generating only 83.7M profit (3.1% margin) in Qtr ending Jun 2025, the market prices in future margin expansion potential. |
||
|
B
Banco Comercial | BCP
Financial Services
|
Large Cap
|
5 months ↑ | 24.66% |
|
Banco Comercial gains traction with a 5-month winning streak (0.73 → 0.91), delivering 24.7% gains. With 949.6M revenue generating only 266.0M profit (28.0% margin) in Qtr ending Mar 2025, the market prices in future margin expansion potential. |
||
|
A
Altri SGPS S.A | ALTR
Basic Materials
|
Large Cap
|
5 months ↓ | -10.74% |
|
Altri SGPS S.A navigates difficult waters with a 5-month decline (5.03 → 4.49), down 10.7%. Weak margins on 166.7M revenue with only 6.3M profit (3.8% margin) in Qtr ending Jun 2025 validate market skepticism. Structural improvements needed before sentiment shifts. |
||
|
J
Jerónimo Martins | JMT
Consumer Defensive
|
Large Cap
|
3 months ↓ | -10.63% |
|
Jerónimo Martins takes a breather following a 3-month decline (22.38 → 20.00), down 10.6%. Weak margins on 9.1B revenue with only 223.0M profit (2.4% margin) in Qtr ending Sep 2025 validate market skepticism. Structural improvements needed before sentiment shifts. |
||
|
S
Toyota Caetano | SCT
Consumer Cyclical
|
Mid Cap
|
3 months ↑ | 1.54% |
|
SCT maintains strong performance with 3 straight positive months, gaining 1.54%. |
||
|
N
Novabase S.G.P.S | NBA
Technology
|
Mid Cap
|
1 months ↑ | 8.00% |
|
NBA has posted 1 consecutive positive months with 8.00% gains. |
||
|
T
Teixeira Duarte S.A | TDSA
Industrials
|
Mid Cap
|
3 months ↓ | -32.39% |
|
Teixeira Duarte S.A takes a breather following a 3-month decline (0.71 → 0.48), down 32.4%. Weak margins on 149.3M revenue with only 7.1M profit (4.7% margin) in Qtr ending Dec 2020 validate market skepticism. Structural improvements needed before sentiment shifts. |
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|
S
Sonaecom SGPS S.A | SNC
Communication Services
|
Mid Cap
|
2 months ↓ | -4.14% |
|
Sonaecom SGPS S.A pulls back after a 2-month decline (2.90 → 2.78), down 4.1%. Weak margins on 5.1M revenue with only 8.2M profit (162.9% margin) in Qtr ending Jun 2025 validate market skepticism. Structural improvements needed before sentiment shifts. |
||
Portugal Market Monthly Gainers & Losers: January 2026
Top Portugal Stock Gainers (January 2026)
| Stock | Month Open | Month Close | Monthly Change | Avg Daily Volume | Month Volume |
|---|---|---|---|---|---|
|
G
Galp Energia SGPS | GALP
Energy
|
Large Cap
|
€14.52 | €16.83 | 15.04% | 2.0M | 43.8M |
|
E
EDP - Energias de | EDP
Utilities
|
Large Cap
|
€3.92 | €4.32 | 10.49% | 8.2M | 181.4M |
|
S
Sonae, SGPS, S.A | SON
Consumer Defensive
|
Large Cap
|
€1.61 | €1.77 | 9.94% | 1.6M | 34.2M |
|
N
NOS SGPS S.A | NOS
Communication Services
|
Large Cap
|
€4.02 | €4.38 | 9.23% | 668.5K | 14.7M |
|
S
Semapa - Sociedade | SEM
Basic Materials
|
Large Cap
|
€21.00 | €22.40 | 7.18% | 25.3K | 557.6K |
|
N
Novabase S.G.P.S | NBA
Technology
|
Mid Cap
|
€8.75 | €9.45 | 8.00% | 3.0K | 65.5K |
|
I
Ibersol SGPS S.A | IBS
Consumer Cyclical
|
Mid Cap
|
€9.90 | €10.65 | 7.58% | 14.6K | 320.8K |
|
S
Toyota Caetano | SCT
Consumer Cyclical
|
Mid Cap
|
€6.45 | €6.60 | 2.33% | 99 | 2.2K |
|
V
Vista Alegre | VAF
Consumer Cyclical
|
Mid Cap
|
€1.03 | €1.07 | 1.90% | 19.3K | 423.6K |
|
C
Corticeira Amorim | COR
Basic Materials
|
Mid Cap
|
€6.65 | €6.69 | 1.21% | 86.6K | 1.9M |
Biggest Portugal Stock Losers (January 2026)
| Stock | Month Open | Month Close | Monthly Change | Avg Daily Volume | Month Volume |
|---|---|---|---|---|---|
|
E
Mota-Engil S.G.P.S | EGL
Industrials
|
Large Cap
|
€4.95 | €4.46 | -9.90% | 1.9M | 40.8M |
|
J
Jerónimo Martins | JMT
Consumer Defensive
|
Large Cap
|
€20.38 | €20.00 | -1.28% | 861.6K | 19.0M |
|
A
Altri SGPS S.A | ALTR
Basic Materials
|
Large Cap
|
€4.51 | €4.49 | -0.22% | 223.4K | 4.9M |
|
T
Teixeira Duarte S.A | TDSA
Industrials
|
Mid Cap
|
€0.64 | €0.48 | -25.00% | 4.4M | 96.6M |
|
C
Ctt-Correios De | CTT
Industrials
|
Mid Cap
|
€7.42 | €6.83 | -8.08% | 289.8K | 6.4M |
|
M
Martifer SGPS S.A | MAR
Industrials
|
Mid Cap
|
€2.60 | €2.45 | -3.92% | 8.4K | 184.4K |
|
R
Ramada Investimentos | RAM
Basic Materials
|
Mid Cap
|
€7.40 | €7.34 | -0.81% | 2.6K | 57.6K |
|
S
Sonaecom SGPS S.A | SNC
Communication Services
|
Mid Cap
|
€2.80 | €2.78 | -0.71% | 4.6K | 101.7K |
Most Active Portugal Stocks During January 2026
| Stock | Month Open | Month Close | Monthly Change | Avg Daily Volume | Monthly Volume |
|---|---|---|---|---|---|
|
B
Banco Comercial | BCP
Financial Services
|
Large Cap
|
€0.89 | €0.91 | 1.11% | 56.1M | 1.2B |
|
E
EDP - Energias de | EDP
Utilities
|
Large Cap
|
€3.92 | €4.32 | 10.49% | 8.2M | 181.4M |
|
T
Teixeira Duarte S.A | TDSA
Industrials
|
Mid Cap
|
€0.64 | €0.48 | -25.00% | 4.4M | 96.6M |
|
G
Galp Energia SGPS | GALP
Energy
|
Large Cap
|
€14.52 | €16.83 | 15.04% | 2.0M | 43.8M |
|
E
Mota-Engil S.G.P.S | EGL
Industrials
|
Large Cap
|
€4.95 | €4.46 | -9.90% | 1.9M | 40.8M |
|
S
Sonae, SGPS, S.A | SON
Consumer Defensive
|
Large Cap
|
€1.61 | €1.77 | 9.94% | 1.6M | 34.2M |
|
C
Ctt-Correios De | CTT
Industrials
|
Mid Cap
|
€7.42 | €6.83 | -8.08% | 289.8K | 6.4M |
|
C
Corticeira Amorim | COR
Basic Materials
|
Mid Cap
|
€6.65 | €6.69 | 1.21% | 86.6K | 1.9M |
|
V
Vista Alegre | VAF
Consumer Cyclical
|
Mid Cap
|
€1.03 | €1.07 | 1.90% | 19.3K | 423.6K |
|
I
Ibersol SGPS S.A | IBS
Consumer Cyclical
|
Mid Cap
|
€9.90 | €10.65 | 7.58% | 14.6K | 320.8K |
Portugal Sector Performance During January 2026
Healthcare
Communication Services
Basic Materials
Data is updated regularly. Monthly performance is calculated based on closing prices.