Denison Mine (DNN) Stock Chart & Stock Price History $1.81 +0.06 (+3.43%) Closing price 04:10 PM EasternExtended Trading$1.82 +0.00 (+0.28%) As of 06:16 PM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more. Add Compare Share Share Chart Stock AnalysisAnalyst ForecastsChartEarningsHeadlinesOwnershipSEC FilingsShort InterestBuy This Stock Denison Mine Stock Price Performance The Denison Mine (DNN) stock chart highlights key performance trends across multiple timeframes. Since the beginning of the year, the stock increased 0.56%. In the past month, the stock has increased 19.08%, reflecting recent market activity. As of the latest close, Denison Mine traded at $1.75 with a market cap of $1.57 billion and volume of 64.42 million shares. Five years ago, the stock traded at $0.35, representing a 417.14% increase over that period. At the time, it had a market cap of $0.00 and a volume of 3.29 million shares. Receive DNN Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Denison Mine and its competitors with MarketBeat's FREE daily newsletter. Email Address 5 Day Performance+1.12%1 Month Performance+19.08%3 Month Performance+39.23%Year-To-Date Performance+0.56%5 Year Performance+417.14% DNN Stock Chart for Wednesday, July, 2, 2025 DNN Chart by TradingView Denison Mine 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 Capitalization07/01/2025$1.82$1.75-3.85%$1.81$1.7364.42 million shs$1.57 billion06/30/2025$1.79$1.82+1.68%$1.85$1.7677.11 million shs$1.63 billion06/27/2025$1.84$1.79-2.72%$1.88$1.75120.94 million shs$1.60 billion06/26/2025$1.77$1.84+3.95%$1.85$1.75137.00 million shs$1.65 billion06/25/2025$1.80$1.77-1.67%$1.81$1.72142.00 million shs$1.59 billion06/24/2025$1.75$1.80+2.86%$1.83$1.74182.15 million shs$1.61 billion06/23/2025$1.74$1.75+0.57%$1.79$1.71208.59 million shs$1.57 billion06/20/2025$1.84$1.74-5.43%$1.84$1.71187.64 million shs$1.56 billion06/19/2025$1.84$1.84$1.84$1.78200.15 million shs$1.65 billion06/18/2025$1.83$1.84+0.55%$1.84$1.78200.15 million shs$1.65 billion Get the Latest News and Ratings for DNN and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Denison Mine and its competitors with MarketBeat's FREE daily newsletter. 06/17/2025$1.86$1.83-1.61%$1.87$1.77227.88 million shs$1.64 billion06/16/2025$1.65$1.86+12.73%$1.90$1.72343.46 million shs$1.67 billion06/13/2025$1.62$1.65+1.85%$1.68$1.57237.34 million shs$1.48 billion06/12/2025$1.63$1.62-0.61%$1.65$1.59157.20 million shs$1.45 billion06/11/2025$1.58$1.63+3.16%$1.66$1.58135.58 million shs$1.46 billion06/10/2025$1.72$1.58-8.14%$1.75$1.56194.56 million shs$1.42 billion06/09/2025$1.68$1.72+2.38%$1.81$1.70211.96 million shs$1.54 billion06/06/2025$1.62$1.68+3.70%$1.68$1.59168.21 million shs$1.50 billion06/05/2025$1.65$1.62-1.82%$1.67$1.59140.56 million shs$1.45 billion06/04/2025$1.69$1.65-2.37%$1.72$1.60141.70 million shs$1.48 billion06/03/2025$1.52$1.69+11.18%$1.70$1.56213.35 million shs$1.51 billion06/02/2025$1.57$1.52-2.88%$1.62$1.51173.27 million shs$1.36 billion Related Companies enCore Energy Stock Price Chart Hawkins Stock Price Chart Uranium Royalty Stock Price Chart Axalta Coating Systems Stock Price Chart Cameco Stock Price Chart NexGen Energy Stock Price Chart Uranium Energy Stock Price Chart Ur Energy Stock Price Chart MP Materials Stock Price Chart Knife River Stock Price Chart Receive DNN Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Denison Mine and its competitors with MarketBeat's FREE daily newsletter. 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