EDP - Energias de Portugal stock heads into the open after a 1.3% PSI gain

At the close on September 10, 2026, EDP - Energias de Portugal stock finished at EUR 4.79 on Euronext Lisbon, up 1.29% with the PSI index slightly higher. Today investors watch the broader Lisbon market backdrop into the session.

EDP - Energias de Portugal stock closed at EUR 4.79 on Euronext Lisbon on September 10, 2026, gaining 1.29% in the session. The move left the shares near a recent multi-year high and reflected a modestly positive tone in the Portuguese market that day.

September 10, 2026 in numbers

EDP - Energias de Portugal, S.A. (ISIN PTEDP0AM0009) ended trading on Euronext Lisbon on September 10, 2026 at EUR 4.79, up 0.06 euros or 1.29% from the prior close of EUR 4.73. Per quote data for that session, the stock traded between an intraday low of EUR 4.74 and a high of EUR 4.81, with the closing price sitting close to the top of that range, while the 52-week range stood between EUR 3.69 and EUR 4.82 on that date. The PSI benchmark index closed slightly higher on the same day, with EDP among the constituents contributing to the index gain, so the stock outperformed the modest index advance in percentage terms.

According to Investing.com, EDP shares rose 1.29% or 0.06 euros to finish at EUR 4.79 on September 10, 2026, marking a three-year high and ranking among the better performers on the PSI as the index added 0.11%. In intraday trading, the stock was cited as one of the names leading gains in Lisbon, underlining investor appetite for the utility amid a generally supportive market tone.

Today's backdrop for September 11, 2026

Heading into today's session on September 11, 2026, EDP - Energias de Portugal faces a continuation of the Lisbon market environment shaped by the prior day's modest PSI advance and interest in local blue chips such as utilities. Recent coverage by Investing.com highlighted EDP as one of the stocks that helped lift the PSI to a slight gain, suggesting the shares may be sensitive today to any new signals on Portuguese equities or broader European risk appetite. With no specific company events or scheduled earnings releases for EDP cited for September 11, 2026 in recent investor information, the stock is likely to take its cues from movements in the PSI index, sector peers and wider European markets as trading resumes.