Grupo México is trading at MXN 231.36, down 4.34%, amid broader risk-off sentiment and pressure on copper prices, though reporting does not establish a direct cause.
- Grupo México announced $4–$6 billion in planned Asarco investment after reporting third-quarter copper output down 1.9% year over year.
- Copper was reported down 1.8% on October 22 as exchange inventories rose.