Galp Energia stock heads into the open after a 1.65 percent drop

At the close on September 22, 2026, Galp Energia stock had fallen 1.65 percent on Euronext Lisbon as the PSI gained 0.41 percent. Oil prices and Iran related tensions shaped the session.

Galp Energia stock closed at EUR 21.43 on Euronext Lisbon on September 22, 2026, down 1.65 percent. The shares underperformed the PSI, which closed at 9,656.71 points, up 0.41 percent on the same session.

September 22, 2026 in numbers

Galp Energia, SGPS, S.A. (ISIN PTGAL0AM0009) traded at EUR 21.43 at the reported session level on September 22, 2026. The company was among the decliners while renewable energy and consumer stocks led the Lisbon market.

As Jornal Economico reported on September 22, 2026, the session was marked by geopolitical tensions and changing oil prices. ICE Brent fell 0.13 percent to USD 100.21, while NYMEX WTI rose 0.25 percent to USD 96.02.

September 23, 2026 outlook

Oil prices and developments involving Iran remain relevant market factors for Galp because the company is exposed to the energy sector. The broader European market closed with the Euro Stoxx 50 up 0.10 percent at 6,324.72 points on September 22, 2026.