Antofagasta stock rises 3.17 percent ahead of the open
Published on 09/23/2026 at 04:13 | Editorial responsibility: Rafael Müller, Editor-in-Chief AD HOC NEWS
Antofagasta stock closed at GBP 37.73 on the London Stock Exchange on September 22, 2026, up 3.17 percent. The shares outperformed the Nasdaq Composite, which closed at 27,244.28 points, up 0.45 percent on the same date.
September 22, 2026 in numbers
Antofagasta plc (ISIN GB0000456144) traded between GBP 37.00 and GBP 38.45 and recorded volume of 661,160 shares on the London Stock Exchange on September 22, 2026. The session gain was also reflected in US over-the-counter trading, where the shares added 2.8 percent, according to Mining.com.
The copper-market backdrop was constructive during the session. Mining.com reported on September 22, 2026, that copper prices were approaching a new record as inventories in Shanghai and London warehouses declined.
Market drivers for September 23, 2026
US technology shares provided a positive cross-market reference ahead of the open. The Nasdaq Composite closed at 27,244.28 points on September 22, 2026, a gain of 0.45 percent, while the S&P 500 finished at 7,764.64 points, according to AFP. Copper prices and broader commodity-market moves are relevant reference points for the copper producer during the next London session.
