
RIO · NYSE

Rio Tinto rose $7.37, or 8.04%, from $91.64 to $99.01 over the supplied window. The advance began with gains on July 29 and July 30, when the shares climbed 2.2% and 3.8%, respectively, following the company’s reported first-half results and a MarketBeat thesis that physical assets could outperform technology stocks in an artificial-intelligence infrastructure cycle. The stock then slipped modestly on July 31 and fell another 1.0% on August 3, giving back part of the earlier rally. It rebounded 3.2% on August 4 to reach the period high. No additional company-specific catalyst, guidance change, or financial detail was supplied, so the report and broader physical-asset theme were the clearest identified drivers.