Antofagasta stock heads into the open after a 2.7% gain
Published on 09/18/2026 at 06:50 | Editorial responsibility: Rafael Müller, Editor-in-Chief AD HOC NEWS
Antofagasta stock closed at 3,594.00 pence on the London Stock Exchange on September 16, 2026, gaining 2.7% from the previous close of 3,501.00 pence. According to a recent market wrap, the shares moved higher as London-listed mining stocks followed firmer metal prices and a stronger FTSE 100 index, with Antofagasta still trading below its 52-week high but comfortably above its 52-week low.Ad-hoc-news
September 16, 2026 in numbers
Antofagasta plc (ISIN GB0000456144) saw its shares on the London Stock Exchange finish the September 16, 2026 session at 3,594.00 pence, compared with a prior close of 3,501.00 pence, marking a 2.7% daily advance. Data for that trading day indicate an intraday range of roughly 3,582.00 to 3,647.00 pence, placing the close well within the session’s band and leaving the stock below a 52-week high near 4,475.00 pence but above a 52-week low around 2,254.00 pence.Ad-hoc-news
The same report noted that mining shares in London benefited from supportive commodity prices and a firmer FTSE 100, which offered a constructive backdrop for Antofagasta during the session.Ad-hoc-news In a broader context, a separate analysis highlighted that Antofagasta has been one of the stronger performers among London-listed mining firms over the past year, with the stock’s longer term rise contributing to its current position in the upper half of its 52-week trading corridor.CNBC
Today’s factors for Antofagasta
For today, September 18, 2026, no company specific events such as earnings, an annual meeting or an announced ex-dividend date have been flagged for Antofagasta in recent calendars and market commentary covering the near term. Broader market conditions for mining shares remain sensitive to moves in metal prices and the performance of major equity benchmarks, with recent commentary emphasizing how London’s mining sector has acted as a relative refuge amid periods of global volatility, a backdrop that could continue to shape sentiment toward Antofagasta stock into today’s session.CNBC
