Grupo México is trading at MXN 223.27, up +4.11%, as copper prices rose for a sixth consecutive session.
- Tightening physical supply and seasonal Chinese buying supported the industrial metal.
- Copper reached $6.75 per pound, up 0.97% on September 22, 2026, strengthening the earnings outlook for copper producers; broader materials gained 1.59%, while no clear company-specific announcement was identified.