Rio Tinto plc Stock (RIO.L) Hits a 52-Week High: What’s Driving the Rally, 2026 Guidance, and Analyst Forecasts (Dec. 23, 2025)
BSE Ltd. | December 23, 2025 Rio Tinto plc shares are ending 2025 with momentum. The mining heavyweight—best known for its iron ore machine but increasingly framed as a copper growth story—has pushed to a fresh 52-week high in London trading, helped by a sharp move in metals prices and a steady drumbeat of company updates on strategy, production targets, and project execution. London South East+1 Below is a detailed roundup of the latest Rio Tinto stock news, the most important catalysts, and a clear view of what analysts are forecasting as the calendar flips toward 2026. Rio Tinto share