Grupo Mexico stock cuts copper guidance pre-market before the open
Published on 10/22/2026 at 08:53 | Editorial responsibility: Rafael Müller, Editor-in-Chief AD HOC NEWSOperational update before the open
- Grupo Mexico lowered its 2026 copper production guidance in a report dated October 21, 2026.
- Mining Weekly described Grupo Mexico as a mining, rail and infrastructure group on October 21, 2026.
- Grupo Mexico stock trades pre-market at EUR 11.47 at 8:49 a.m. CEST at Lang & Schwarz on October 22, 2026.
On October 21, 2026, Mining Weekly reported that Grupo Mexico lowered its 2026 copper production guidance. The report said the company also cited lower copper output at operations in Peru and the United States. Grupo Mexico stock trades pre-market at EUR 11.47 at 8:49 a.m. CEST at Lang & Schwarz on October 22, 2026.
Guidance and recent operations
The report attributed the guidance change to Grupo Mexico and said lower ore grades affected production at its Peruvian operations and the Asarco unit in the United States. It also reported that the Tia Maria copper project in Peru was progressing, with commercial operations expected in the first half of 2028. The source described higher metal prices as supporting the group's third-quarter performance, while copper production was lower year over year.
Ahead of the Xetra open
The bid was EUR 11.31 and the ask EUR 11.62, a spread of 2.70 percent. The further course from the Xetra open at 9:00 a.m. CEST is shown by the continuously updated real-time quote of Grupo Mexico stock.
The group and its market
Grupo Mexico earns revenue through mining and also operates rail and infrastructure businesses across Mexico and other Latin American countries, according to Mining Weekly. Market context: Latest market reports.
