Denison Mine (DNN) Short Interest Ratio & Short Volume $2.92 +0.11 (+3.74%) As of 10:07 AM Eastern This is a fair market value price provided by Polygon.io. Learn more. Add Compare Share Share Short Interest Stock AnalysisAnalyst ForecastsChartHeadlinesOwnershipSEC FilingsShort InterestBuy This Stock Denison Mine Short Interest DataDenison Mine (DNN) has a short interest of 105.96 million shares. This marks a -3.66% decrease in short interest from the previous month. The short interest ratio (days to cover) is 1.4, indicating that it would take 1.4 days of the average trading volume of 78.46 million shares to cover all short positions.Current Short Interest105,960,000 sharesPrevious Short Interest109,980,000 sharesChange Vs. Previous Month-3.66%Dollar Volume Sold Short$273.38 millionShort Interest Ratio1.4 Days to CoverLast Record DateSeptember 15, 2025Outstanding Shares896,620,000 sharesPercentage of Shares Shorted11.82%Today's Trading Volume8,170,058 sharesAverage Trading Volume78,462,953 sharesToday's Volume Vs. Average10% Short Selling Denison Mine? Sign up to receive the latest short interest report for Denison Mine and its competitors with MarketBeat's FREE newsletter. Email Address Get Report View SMS TermsBy entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. 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Skip Charts & View Short Interest HistoryShort Interest ChartDays to Cover ChartShort Percent of Float ChartDNN Short Interest Over TimeDNN Days to Cover Over TimeDNN Percentage of Float Shorted Over Time Denison Mine Short Interest History Export to ExcelReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 9/15/2025105,960,000 shares $273.38 million -3.7%N/A1.4 $2.58 8/31/2025109,980,000 shares $255.15 million +7.1%12.3%1.2 $2.32 8/15/2025102,680,000 shares $208.44 million +11.3%N/A0.9 $2.03 7/31/202592,290,000 shares $191.04 million -5.6%10.4%0.8 $2.07 7/15/202597,730,000 shares $182.76 million +4.4%N/A0.9 $1.87 6/30/202593,610,000 shares $170.37 million +9.9%10.5%0.9 $1.82 6/15/202585,220,000 shares $140.61 million +9.7%9.6%0.8 $1.65 5/31/202577,660,000 shares $121.54 million +10.3%8.7%0.9 $1.57 5/15/202570,440,000 shares $105.66 million +4.2%7.9%1.1 $1.50 4/30/202567,610,000 shares $95.33 million +2.5%N/A1.1 $1.41 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. 4/15/202565,990,000 shares $83.81 million -2.9%7.4%1.1 $1.27 3/31/202567,990,000 shares $88.39 million +8.0%7.6%1.2 $1.30 3/15/202562,940,000 shares $86.86 million +9.2%7.1%1.4 $1.38 2/28/202557,620,000 shares $85.85 million +5.7%6.5%1.5 $1.49 2/15/202554,510,000 shares $0.00 +5.6%6.1%1.6 $0.00 1/31/202551,630,000 shares $93.97 million +5.0%N/A1.8 $1.82 1/15/202549,160,000 shares $0.00 +3.3%N/A2.1 $0.00 12/31/202447,570,000 shares $85.63 million +5.6%N/A2.1 $1.80 12/15/202445,050,000 shares $0.00 +4.4%N/A2.1 $0.00 11/30/202443,140,000 shares $0.00 -1.7%N/A2.1 $0.00 11/15/202443,900,000 shares $0.00 +6.2%N/A2.2 $0.00 10/31/202441,320,000 shares $0.00 -6.6%N/A2.3 $0.00 10/15/202444,220,000 shares $0.00 +8.6%N/A2.4 $0.00 9/30/202440,710,000 shares $74.50 million -5.0%N/A2.4 $1.83 9/15/202442,860,000 shares $0.00 -3.4%N/A2.6 $0.00 8/31/202444,360,000 shares $0.00 +4.9%N/A2.8 $0.00 8/15/202442,280,000 shares $0.00 -0.4%N/A2.6 $0.00 7/31/202442,440,000 shares $83.61 million +4.4%N/A2.6 $1.97 7/15/202440,640,000 shares $0.00 -6.7%N/A2.6 $0.00 6/30/202443,550,000 shares $0.00 -2.6%N/A2.7 $0.00 6/15/202444,690,000 shares $0.00 +3.1%N/A2.8 $0.00 5/31/202443,340,000 shares $104.88 million -0.6%N/A2.7 $2.42 5/15/202443,590,000 shares $0.00 -4.5%N/A2.7 $0.00 4/30/202445,640,000 shares $90.37 million +6.6%N/A3 $1.98 4/15/202442,820,000 shares $0.00 -1.5%N/A3 $0.00 3/31/202443,450,000 shares $0.00 -2.7%N/A3 $0.00 3/15/202444,670,000 shares $0.00 +5.5%N/A3.2 $0.00 2/29/202442,340,000 shares $0.00 +5.4%N/A3.1 $0.00 2/15/202440,170,000 shares $0.00 -3.9%N/A3.1 $0.00 1/31/202441,810,000 shares $83.62 million +3.4%N/A3.4 $2.00 1/15/202440,430,000 shares $0.00 +4.9%N/A3.7 $0.00 12/31/202338,560,000 shares $0.00 +3.1%N/A3.8 $0.00 12/15/202337,420,000 shares $0.00 +6.3%N/A3.5 $0.00 11/30/202335,210,000 shares $0.00 -7.5%N/A3.5 $0.00 11/15/202338,060,000 shares $0.00 +9.3%N/A4 $0.00 10/31/202334,820,000 shares $0.00 -6.2%N/A3.9 $0.00 10/15/202337,130,000 shares $0.00 +5.0%N/A4.5 $0.00 9/30/202335,360,000 shares $0.00 +0.2%N/A5.1 $0.00 9/15/202335,280,000 shares $0.00 -0.9%N/A6.2 $0.00 8/31/202335,590,000 shares $0.00 -11.4%N/A8.4 $0.00 8/15/202340,150,000 shares $0.00 -0.2%N/A9.9 $0.00 7/31/202340,210,000 shares $51.47 million +1.8%N/A11.4 $1.28 7/15/202339,510,000 shares $0.00 +2.6%N/A11.9 $0.00 6/30/202338,510,000 shares $48.14 million +1.6%N/A11.4 $1.25 6/15/202337,900,000 shares $0.00 -5.0%N/A11.3 $0.00 5/31/202339,890,000 shares $0.00 +10.5%N/A10 $0.00 5/15/202336,110,000 shares $0.00 -1.4%N/A9.1 $0.00 4/30/202336,620,000 shares $0.00 +1.1%N/A8.5 $0.00 4/15/202336,210,000 shares $0.00 +4.4%N/A7.3 $0.00 3/31/202334,670,000 shares $0.00 -6.9%N/A6.6 $0.00 3/15/202337,220,000 shares $0.00 +5.4%N/A7 $0.00 2/28/202335,310,000 shares $44.14 million -0.5%N/A7.1 $1.25 2/15/202335,500,000 shares $0.00 -0.2%N/A7.4 $0.00 1/31/202335,580,000 shares $51.24 million -12.7%N/A7.4 $1.44 1/15/202340,760,000 shares $0.00 -4.4%N/A9.5 $0.00 12/30/202242,630,000 shares $49.02 million +0.6%N/A9.9 $1.15 12/15/202242,390,000 shares $0.00 +4.7%N/A9.8 $0.00 11/30/202240,500,000 shares $0.00 +4.2%N/A8.4 $0.00 11/15/202238,860,000 shares $0.00 -1.9%N/A6.2 $0.00 10/31/202239,620,000 shares $50.32 million -5.2%N/A6.4 $1.27 10/15/202241,800,000 shares $0.00 +3.2%N/A6.5 $0.00 9/30/202240,490,000 shares $48.18 million -0.7%N/A6.4 $1.19 9/15/202240,790,000 shares $0.00 +3.0%N/A6.3 $0.00 8/31/202239,590,000 shares $55.82 million -0.9%N/A6 $1.41 8/15/202239,950,000 shares $0.00 -5.1%N/A7.2 $0.00 7/31/202242,110,000 shares $0.00 -8.5%N/A6.3 $0.00 7/15/202246,000,000 shares $0.00 -0.1%N/A6.1 $0.00 6/30/202246,050,000 shares $0.00 +3.1%N/A5.2 $0.00 6/15/202244,680,000 shares $0.00 +3.1%N/A4.6 $0.00 5/31/202243,330,000 shares $52.86 million -4.5%N/A3.9 $1.22 5/15/202245,350,000 shares $0.00 +5.0%N/A3.8 $0.00 4/30/202243,190,000 shares $0.00 +12.1%N/A3.8 $0.00 4/15/202238,540,000 shares $0.00 +10.1%N/A3.4 $0.00 3/31/202235,000,000 shares $56 million +14.3%N/A3.2 $1.60 3/15/202230,610,000 shares $0.00 +7.3%N/A3 $0.00 2/28/202228,540,000 shares $42.52 million +5.0%3.6%2.9 $1.49 2/15/202227,170,000 shares $0.00 -9.4%3.4%3 $0.00 1/31/202230,000,000 shares $0.00 +12.4%3.7%2.9 $0.00 1/15/202226,680,000 shares $0.00 +8.8%3.3%2.4 $0.00 12/31/202124,530,000 shares $0.00 -2.7%3.1%1.9 $0.00 12/15/202125,210,000 shares $0.00 +3.6%3.1%1.8 $0.00 11/30/202124,340,000 shares $38.70 million +13.0%3.0%1.4 $1.59 11/15/202121,540,000 shares $0.00 -3.8%2.7%1.2 $0.00 10/29/202122,380,000 shares $37.82 million +1.0%2.8%1.3 $1.69 10/15/202122,170,000 shares $0.00 +22.4%2.8%1.5 $0.00 9/30/202118,110,000 shares $0.00 -27.8%2.3%1.4 $0.00 9/15/202125,080,000 shares $0.00 +24.4%3.1%2.1 $0.00 8/31/202120,160,000 shares $0.00 -15.9%2.5%2.3 $0.00 8/13/202123,970,000 shares $0.00 +2.0%3.0%2.8 $0.00 7/30/202123,490,000 shares $0.00 +0.9%2.9%2.5 $0.00 7/15/202123,290,000 shares $0.00 +20.9%2.9%2 $0.00 6/30/202119,270,000 shares $0.00 +20.2%2.4%1.6 $0.00 6/15/202116,030,000 shares $0.00 +21.7%2.0%1.1 $0.00 5/28/202113,170,000 shares $0.00 -13.6%1.7%0.8 $0.00 5/14/202115,240,000 shares $0.00 -2.3%2.0%0.7 $0.00 4/30/202115,590,000 shares $0.00 -4.6%2.0%0.5 $0.00 4/15/202116,340,000 shares $17.81 million +0.3%2.1%0.5 $1.09 3/31/202116,290,000 shares $16.94 million +44.3%2.1%0.5 $1.04 3/15/202111,290,000 shares $12.31 million -3.4%1.4%0.4 $1.09 2/26/202111,690,000 shares $11.92 million +7.6%1.6%0.5 $1.02 2/12/202110,860,000 shares $11.19 million +2.0%1.5%0.6 $1.03 1/29/202110,650,000 shares $12.35 million +1.7%1.6%2.9 $1.16 1/15/202110,470,000 shares $9.74 million +0.2%1.6%3.8 $0.93 12/31/202010,450,000 shares $7.42 million -8.7%1.6%3.9 $0.71 12/15/202011,450,000 shares $6.64 million +3.4%1.7%4.3 $0.58 11/30/202011,070,000 shares $4.14 million -4.4%1.6%4.9 $0.37 11/15/202011,580,000 shares $4.09 million -0.9%1.7%6.1 $0.35 10/30/202011,680,000 shares $3.77 million +4.2%1.7%6.6 $0.32 10/15/202011,210,000 shares $3.85 million +12.2%1.7%6.2 $0.34 DNN Short Interest - Frequently Asked Questions What is Denison Mine's current short interest? Short interest is the volume of Denison Mine shares that have been sold short but have not yet been closed out or covered. As of September 15th, traders have sold 105,960,000 shares of DNN short. Learn More on Denison Mine's current short interest. What is a good short interest ratio for Denison Mine? The short interest ratio, also known as the "days to cover ratio", is calculated by dividing the number of shares of a stock sold short divided by its average trading volume. A short interest ratio ranging between 1 and 4 generally indicates strong positive sentiment about a stock and a lack of short sellers. A short interest ratio of 10 or greater indicates strong pessimism about a stock. DNN shares currently have a short interest ratio of 1.0. Learn More on Denison Mine's short interest ratio. Which institutional investors are shorting Denison Mine? As of the most recent reporting period, the following institutional investors, funds, and major shareholders have reported short positions of Denison Mine: Group One Trading LLC, Jane Street Group LLC, and Bank of Montreal Can. These positions are disclosed in Form 13F filings with the Securities and Exchange Commission. Is Denison Mine's short interest increasing or decreasing? Denison Mine saw a decrease in short interest in the month of September. As of September 15th, there was short interest totaling 105,960,000 shares, a decrease of 3.7% from the previous total of 109,980,000 shares. Changes in short volume can be used to identify positive and negative investor sentiment. Investors that short sell a stock are betting that its price will decline in the future. An increase in short sale volume suggests bearish (negative) sentiment among investors. A decrease on short sale volume suggests bullish (positive) sentiment. How does Denison Mine's short interest compare to its competitors? Here is how the short interest of companies compare to Denison Mine: enCore Energy Corp. (14.71%), Hawkins, Inc. (5.91%), Uranium Royalty Corp. (8.89%), Axalta Coating Systems Ltd. (3.50%), Cameco Corporation (3.33%), NexGen Energy (17.15%), Uranium Energy Corp. (11.63%), Ur Energy Inc (3.65%), HudBay Minerals Inc (2.33%), Centrus Energy Corp. (19.66%), Which stocks are the most shorted right now? As of the most recent reporting period, the following stocks had the largest short interest positions: AppLovin Corporation ($8.81 billion), Canadian Natural Resources Limited ($5.82 billion), Reddit Inc. ($5.19 billion), Coinbase Global, Inc. ($4.52 billion), Robinhood Markets, Inc. ($4.30 billion), Charter Communications, Inc. ($3.75 billion), CoreWeave Inc. ($3.66 billion), Seagate Technology Holdings PLC ($3.57 billion), Live Nation Entertainment, Inc. ($3.33 billion), and Rocket Lab Corporation ($3.26 billion). View all of the most shorted stocks. What does it mean to sell short Denison Mine stock? Short selling DNN is an investing strategy that aims to generate trading profit from Denison Mine as its price is falling. DNN shares are trading up $0.01 today. To short a stock, an investor borrows shares, sells them and buys the shares back on the public market later to return it to the lender. Short sellers are betting that a stock will decline in price. If the stock does drop after selling, the short seller buys it back at a lower price and returns it to the lender. The difference between the sell price and the buy price is the trader's profit. How does a short squeeze work against Denison Mine? A short squeeze for Denison Mine occurs when it has a large amount of short interest and its stock increases in price. This forces short sellers to cover their short interest positions by buying actual shares of DNN, which in turn drives the price of the stock up even further. How often is Denison Mine's short interest reported? Short interest is typically published by a stock exchange once per month. However, NASDAQ publishes a report for U.S. stocks, including DNN, twice per month. The most recent reporting period available is September, 15 2025. More Short Interest Resources from MarketBeat Related Companies enCore Energy Short Interest Hawkins Short Interest Uranium Royalty Short Interest Axalta Coating Systems Short Interest Cameco Short Interest NexGen Energy Short Interest Uranium Energy Short Interest Ur Energy Short Interest HudBay Minerals Short Interest Centrus Energy Short Interest Short Interest Tools Stocks to Short Largest Short Interest Positions Short Interest Increases Short Interest Decreases Short Interest Reporting Dates This page (NYSEAMERICAN:DNN) was last updated on 10/7/2025 by MarketBeat.com Staff From Our PartnersMagnificent 7 being replaced by the “Hidden 7”?BULLISH: It's time to buy this 'hidden' AI stock An award-winning stock-rating system has turned BULLISH on...Chaikin Analytics | SponsoredAn $8 trillion-dollar discovery 17,000 ft underwater A strange rock pulled from the ocean floor may hold the key to a $16 trillion resource boom. 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