Lisbon Stock Exchange Touches Highest Level Since 2008 as Ceasefire Rally and Energy Stocks Drive Gains

Portugal's benchmark PSI index has surged past 9,400 points in recent sessions, touching its highest level since June 2008 and capping a remarkable 12-month rally that has added nearly 35 percent to the value of Lisbon-listed equities. The gains reflect a combination of the Hormuz Strait ceasefire, resilient corporate earnings, and renewed investor confidence in Portuguese assets.

An 18-Year Record

The PSI reached 9,409 points earlier this month, a milestone that had eluded the index since the global financial crisis. Over the past four weeks alone, the index has gained roughly 6 percent, outpacing several major European peers. The last time Portuguese stocks traded at these levels, the country was months away from the worst recession in a generation and the sovereign debt crisis that would force an international bailout in 2011.

The contrast with today could hardly be sharper. Portugal exited its excessive deficit procedure years ago, ran a small fiscal surplus in 2025, and the International Monetary Fund has praised its debt trajectory. That macro backdrop has drawn both domestic and international capital back to Euronext Lisbon.

Who Is Driving the Rally

Energy stocks have been the principal engine. EDP Renováveis, the renewables arm of the EDP group, has led recent gains with a 1.9 percent rise to EUR 14.33 per share, buoyed by record renewable energy output in the first quarter — clean sources supplied 80 percent of Portugal's electricity in Q1 2026. Parent company EDP has also advanced on expectations that falling wholesale power prices will boost demand and margins.

Galp Energia, Portugal's largest listed company by market capitalisation, rose 0.95 percent to EUR 20.21. Although Brent crude has retreated sharply since the Hormuz Strait ceasefire pushed oil below USD 100 per barrel, Galp's diversified portfolio across refining, natural gas, and renewables has insulated it from the crude price drop.

BCP, Portugal's largest private-sector bank, has also contributed. The lender touched multi-year highs earlier in 2026, driven by wide net interest margins in a still-elevated rate environment and improving asset quality as non-performing loans continue to fall.

What Changed

Several structural shifts underpin the rally. Portugal's corporate tax rate has been reduced progressively to 19 percent, making listed companies more tax-efficient. The PRR recovery plan continues to funnel EU funds into infrastructure and digitisation, supporting earnings at construction, engineering, and technology firms. And the ceasefire in the Strait of Hormuz, which triggered a sharp drop in energy prices and sovereign bond yields, has lowered the risk premium across all Portuguese assets.

Foreign investors have also taken notice. Lisbon's equity market, long considered a backwater by European standards, has outperformed the Euro Stoxx 50 over the past year. Analysts point to Portugal's combination of fiscal discipline, wage growth, and a structurally improving economy as reasons for the re-rating.

Risks on the Horizon

Not everything is rosy. US tariffs continue to weigh on export-oriented sectors, particularly wine and textiles. The economy is expected to have contracted slightly in the first quarter, and the government's fiscal position is projected to swing into a modest deficit of 0.6 percent of GDP this year. If the global trade war escalates, the rally could stall.

For now, though, the Lisbon bourse is enjoying its best run in nearly two decades — and the market is betting that Portugal's fundamentals justify the price.

Sources: Trading Economics, Jornal Económico, RTP, Jornal de Negócios