Rio Tinto Group (RTNTF) Stock Chart & Stock Price History $73.74 +1.37 (+1.89%) As of 08/28/2025 02:25 PM Eastern Add Compare Share Share Chart Stock AnalysisChartHeadlinesSEC FilingsShort InterestBuy This Stock Rio Tinto Group Stock Price Performance The Rio Tinto Group (RTNTF) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 3.65%, with a year-to-date return of 3.64%. In the past month, the stock has decreased 5.71%, reflecting recent market activity. As of the latest close, Rio Tinto Group traded at $73.74 with a market cap of and volume of 108 shares. Five years ago, the stock traded at $72.00, representing a 2.41% increase over that period. At the time, it had a market cap of and a volume of 1,304 shares. Receive RTNTF Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Rio Tinto Group and its competitors with MarketBeat's FREE daily newsletter. 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Read our full terms of service and privacy policy. 5 Day Performance+2.54%1 Month Performance-5.71%3 Month Performance-0.62%Year-To-Date Performance+3.64%1 Year Performance-3.65%5 Year Performance+2.41% RTNTF Stock Chart for Friday, August, 29, 2025 RTNTF Chart by TradingView Rio Tinto Group Stock Price History Daily Weekly Monthly Yearly Time Frame Custom Range 1 Month 3 Months 6 Months Year-to-Date 1 Year 3 Year 5 Year Time Frame Start Date End Date Export to Excel DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization08/28/2025$72.37$73.74+1.89%$73.74$73.74108 shs$0.0008/27/2025$72.37$72.37$72.87$72.37725 shs$0.0008/26/2025$72.37$72.37$72.87$72.37725 shs$0.0008/25/2025$71.91$72.37+0.64%$72.87$72.37725 shs$0.0008/22/2025$71.91$71.91$71.91$71.91420 shs$0.0008/21/2025$71.91$71.91$71.91$71.02446 shs$0.0008/20/2025$74.89$71.91-3.98%$71.91$71.02446 shs$0.0008/19/2025$74.89$74.89$74.89$74.89897 shs$0.0008/18/2025$76.24$74.89-1.77%$74.89$74.89897 shs$0.0008/15/2025$71.22$76.24+7.05%$76.24$76.24516 shs$0.00 Get the Latest News and Ratings for RTNTF and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Rio Tinto Group and its competitors with MarketBeat's FREE daily newsletter. 08/14/2025$74.95$71.22-4.98%$71.22$71.22147 shs$0.0008/13/2025$74.83$74.95+0.16%$77.20$74.65513 shs$0.0008/12/2025$74.76$74.83+0.09%$75.90$74.83790 shs$0.0008/11/2025$74.45$74.76+0.42%$74.76$74.76278 shs$0.0008/08/2025$74.45$74.45$74.45$74.45558 shs$0.0008/07/2025$71.00$74.45+4.86%$74.45$74.45558 shs$0.0008/06/2025$71.00$71.00$71.00$71.0046 shs$0.0008/05/2025$71.00$71.00$71.00$71.00322 shs$0.0008/04/2025$74.71$71.00-4.97%$71.00$71.00322 shs$0.0008/01/2025$74.71$74.71$74.71$74.71418 shs$0.0007/31/2025$74.71$74.71$74.71$74.71263 shs$0.0007/30/2025$78.20$74.71-4.46%$74.71$74.71263 shs$0.0007/29/2025$78.20$78.20$78.24$73.54774 shs$0.0007/28/2025$80.31$78.20-2.62%$78.24$73.54774 shs$0.00 Related Companies AirTrona International Stock Price Chart Alderon Iron Ore Stock Price Chart Argosy Minerals Stock Price Chart Augusta Gold Stock Price Chart Aura Minerals Stock Price Chart BHP Group Stock Price Chart Blue Gem Enterprise Stock Price Chart Calibre Mining Stock Price Chart Camrova Resources Stock Price Chart CanAlaska Uranium Stock Price Chart Receive RTNTF Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Rio Tinto Group and its competitors with MarketBeat's FREE daily newsletter. 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