EL7.AI
StocksMediumUpdated×3•Originally published 13 August 2026•Updated 13 August 2026•
1 min read

Antofagasta H1 Earnings Jump 27% as Copper Prices Offset Production Slump

Key Facts

1Chilean miner Antofagasta reported a 27% increase in half-year core earnings.
2Higher copper prices offset lower production volumes during the period.

Amid surging demand for energy transition materials, Chilean miner Antofagasta has reported strong financial results that underscore the sector's resilience against operational headwinds. According to reports, the company achieved a 27% increase in half-year core earnings. This growth was primarily driven by higher global copper prices, which effectively offset the impact of lower production volumes recorded during the period.

These results arrive at a critical juncture for the mining industry, as elevated commodity prices bolstered the firm's balance sheet despite operational output declines. Per market data, ANTO.L shares closed at 4025 (close August 11, 2026), having traded between a day high of 4084 and a day low of 3985, reflecting investor confidence in the company's ability to capitalize on the commodity price cycle.

Looking ahead, traders are monitoring the sustainability of copper price levels as a primary catalyst for the stock, which stood at 4025 as of the August 11, 2026 close. Markets are also weighing broader industrial demand signals, such as China's recent Trade Balance surplus of 112.5 billion dollars, which remains a pivotal factor for the global copper outlook.

Latest Updates · 3

  1. Major·

    Update: The company reported earnings per share of $0.86, beating analyst estimates of $0.72, while simultaneously lowering its 2026 copper production forecast to a range of 625,000 to 655,000 tonnes. This guidance cut follows extreme weather in Chile, where heavy rains forced a temporary shutdown at the Los Pelambres mine and prompted a government-declared state of catastrophe.

  2. Notable·

    Update: The company has lowered its full-year copper production guidance following heavy rains in Chile that forced a temporary mine closure. Additionally, management noted a rise in operating costs, though sustained high copper prices continue to mitigate the impact on overall profitability.

  3. Notable·

    Update: Detailed financial data revealed that Antofagasta's revenue grew by 18% to reach $4.48 billion, while EBITDA hit $2.84 billion, bolstered by strict cost discipline. Furthermore, the company confirmed that major expansion projects remain on track, with commissioning expected in 2027 to drive future production growth.