Antofagasta (ANTO.L) Stock Outlook: Copper Near $12,000, Fresh Headlines, Analyst Targets and the Week Ahead (Updated 14 Dec 2025)
Antofagasta shares closed at 2,932p on 14 December, down 5% from the 3,095p high set earlier in the month. The stock is up 73.7% year-on-year, tracking copper’s 35% surge in 2025 amid tightening supply and rising demand. CEO Iván Arriagada was named Chair of the International Council on Mining and Metals on 11 December.