(FILES) A picture taken on February 1, 2023 shows an Alstom logo on Alstom's Coradia ilint Hydrogen train during testing on tracks between Reignac-sur-Indre and Loches, central France. Alstom's share price plunged nearly 30% on April 17, 2026 less than half an hour after the opening of a session on the Paris Stock Exchange, following a downward revision of its financial performance targets due to delivery delays. (Photo by GUILLAUME SOUVANT / AFP via Getty Images)