Denison Mine (DNN) Stock Chart & Stock Price History $2.12 -0.12 (-5.36%) Closing price 08/8/2025 04:10 PM EasternExtended Trading$2.13 +0.01 (+0.71%) As of 08/8/2025 07:57 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 ForecastsChartHeadlinesOwnershipSEC FilingsShort InterestBuy This Stock Denison Mine Stock Price Performance The Denison Mine (DNN) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 43.24%, with a year-to-date return of 17.78%. In the past month, the stock has increased 19.10%, reflecting recent market activity. As of the latest close, Denison Mine traded at $2.12 with a market cap of $1.90 billion and volume of 53.11 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-6.19%1 Month Performance+19.10%3 Month Performance+37.66%Year-To-Date Performance+17.78%1 Year Performance+43.24% DNN Stock Chart for Monday, August, 11, 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 Capitalization08/08/2025$2.24$2.12-5.36%$2.36$2.1253.11 million shs$1.90 billion08/07/2025$2.26$2.24-0.88%$2.28$2.1941.69 million shs$2.01 billion08/06/2025$2.24$2.26+0.89%$2.33$2.2353.67 million shs$2.03 billion08/05/2025$2.13$2.24+5.16%$2.24$2.1163.83 million shs$2.01 billion08/04/2025$2.04$2.13+4.41%$2.15$2.0352.33 million shs$1.91 billion08/01/2025$2.07$2.04-1.45%$2.06$1.9457.91 million shs$1.83 billion07/31/2025$2.08$2.07-0.48%$2.10$2.0273.18 million shs$1.86 billion07/30/2025$2.13$2.08-2.35%$2.17$2.0576.48 million shs$1.86 billion07/29/2025$2.22$2.13-4.05%$2.24$2.1280.39 million shs$1.91 billion07/28/2025$2.22$2.22$2.22$2.1554.69 million shs$1.99 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. 07/25/2025$2.27$2.22-2.20%$2.27$2.1767.05 million shs$1.99 billion07/24/2025$2.19$2.27+3.65%$2.28$2.1791.62 million shs$2.03 billion07/23/2025$2.16$2.19+1.39%$2.24$2.1076.38 million shs$1.96 billion07/22/2025$2.11$2.16+2.37%$2.17$2.0793.46 million shs$1.94 billion07/21/2025$2.14$2.11-1.40%$2.18$2.0882.00 million shs$1.89 billion07/18/2025$2.11$2.14+1.42%$2.17$2.0679.75 million shs$1.92 billion07/17/2025$2.03$2.11+3.94%$2.15$2.0279.32 million shs$1.89 billion07/16/2025$1.87$2.03+8.56%$2.06$1.88116.62 million shs$1.82 billion07/15/2025$1.86$1.87+0.54%$1.88$1.7960.13 million shs$1.68 billion07/14/2025$1.78$1.86+4.49%$1.86$1.7567.52 million shs$1.67 billion07/11/2025$1.73$1.78+2.89%$1.81$1.7060.52 million shs$1.60 billion07/10/2025$1.69$1.73+2.37%$1.77$1.7062.56 million shs$1.55 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 Knife River Stock Price Chart HudBay Minerals 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. This page (NYSEAMERICAN:DNN) was last updated on 8/11/2025 by MarketBeat.com Staff From Our PartnersYour blueprint for crypto wealthMark August 12th on your calendar. 27 of crypto's most successful minds are about to reveal everything…Crypto 101 Media | SponsoredTrump’s national nightmare is herePorter Stansberry and Jeff Brown say a new U.S. national emergency is already underway — and it could trigger ...Porter & Company | SponsoredHIDDEN IN THE BOOK OF GENESIS…“This land I will give to you…” — a 4,000-year-old line from Genesis may hold the key to unlocking a $150 tril...Paradigm Press | SponsoredTrump set to Boost Social Security Checks by 400%?If you're collecting or planning to collect social security... You should see this presentation about Presi...InvestorPlace | SponsoredREVEALED FREE: Our top 3 stocks to own in 2025 and beyondEvery time Weiss Ratings flashed green like this, the average gain on each and every stock has been 303% (incl...Weiss Ratings | SponsoredElon’s Secret Social Security BombshellTo All Americans Born Before April 16th, 1963: Did Trump Just Give The Green Light To Radically RE-DO Social S...Banyan Hill Publishing | SponsoredGENIUS Act: Cancel Your Money?A new law called the GENIUS Act could quietly trigger the most radical shift in American finance in decades. B...Priority Gold | SponsoredMan Who Called Nvidia at $1.10 Says Buy This Now...In 2004, one man called Nvidia before just about anyone knew it existed. Now, this same guy says a new comp...The Oxford Club | Sponsored Adding Choose a watchlist: Watchlist Adding You have already added ten stocks to your watchlist. Upgrade to MarketBeat All Access to add more stocks to your watchlist. Adding Denison Mine Corp Please log in to your account or sign up in order to add this asset to your watchlist. Share Denison Mine With A Colleague Link copied to clipboard. Get 30 Days of MarketBeat All Access for Free Sign up for MarketBeat All Access to gain access to MarketBeat's full suite of research tools. Start Your 30-Day Trial MarketBeat All Access Features Best-in-Class Portfolio Monitoring Get personalized stock ideas. Compare portfolio to indices. Check stock news, ratings, SEC filings, and more. Stock Ideas and Recommendations See daily stock ideas from top analysts. Receive short-term trading ideas from MarketBeat. Identify trending stocks on social media. Advanced Stock Screeners and Research Tools Use our seven stock screeners to find suitable stocks. Stay informed with MarketBeat's real-time news. Export data to Excel for personal analysis. Sign in to your free account to enjoy these benefits In-depth profiles and analysis for 20,000 public companies. Real-time analyst ratings, insider transactions, earnings data, and more. Our daily ratings and market update email newsletter. Sign in to your free account to enjoy all that MarketBeat has to offer. Sign In Create Account Your Email Address: Email Address Required Your Password: Password Required Log In or Sign in with Facebook Sign in with Google Forgot your password? Your Email Address: Please enter your email address. Please enter a valid email address Choose a Password: Please enter your password. Your password must be at least 8 characters long and contain at least 1 number, 1 letter, and 1 special character. Create My Account (Free) or Sign in with Facebook Sign in with Google By creating a free account, you agree to our terms of service. This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
MarketBeat All Access Sale