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Denison Mines Corp.

DNNNYSEAMERICANEnergyUranium

$2.17Today:- (-)1Y −20.88%

As of Oct 23, 2026 close

Market cap
$1.98B
P/E (TTM)
-
Forward P/E
-
Dividend yield
-
52-week range
$2.10$4.43
Volume (live)
-
Avg. volume (3M)
27.16M

Denison Mines (DNN) Historical Stock Prices

Analyze Denison Mines (DNN) historical stock prices with comprehensive OHLC data, adjusted close prices, and daily trading volume. Access interactive price charts and detailed historical price data across multiple timeframes including daily, weekly, monthly, and yearly intervals for complete price history analysis.

Denison Mines (DNN) Interactive Price Chart

Interactive historical price chart showing Denison Mines stock price movements and trends across multiple time periods.

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DNN Historical Price Data Table

Complete historical stock price data with OHLC prices, adjusted close, and daily trading volume. Filter by time interval and date range for detailed price history analysis.

Filter Historical Data

Active filters: 6 Months · Daily126 records
Showing 1-50 of 126
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DNN historical price data table with daily, weekly, monthly, quarterly, and yearly trading intervals. Track Open, High, Low, Close, Adjusted Close prices, and trading volume to analyze price trends, technical patterns, and market activity for comprehensive price history analysis.
DateOpenHighLowCloseAdj CloseVolume
Oct 23, 20262.162.192.122.172.1724.31M
Oct 22, 20262.262.292.152.162.1623.91M
Oct 21, 20262.312.342.292.332.3326.91M
Oct 20, 20262.262.322.232.272.2734.75M
Oct 19, 20262.302.322.242.272.2727.28M
Oct 16, 20262.352.392.232.282.2820.39M
Oct 15, 20262.132.372.102.362.3641.38M
Oct 14, 20262.262.292.152.162.1630.59M
Oct 13, 20262.352.362.292.332.3329.80M
Oct 12, 20262.422.432.352.372.3710.61M
Oct 9, 20262.402.472.372.432.4323.04M
Oct 8, 20262.522.552.332.362.3656.69M
Oct 7, 20262.652.652.542.562.5620.16M
Oct 6, 20262.672.832.672.712.7154.79M
Oct 5, 20262.582.652.562.632.6327.45M
Oct 2, 20262.602.632.562.572.5729.71M
Oct 1, 20262.582.612.522.542.5417.49M
Sep 30, 20262.622.692.562.592.5934.32M
Sep 29, 20262.622.632.552.592.5923.96M
Sep 28, 20262.602.632.552.582.5817.63M
Sep 25, 20262.632.662.592.652.6530.90M
Sep 24, 20262.812.822.622.632.6336.71M
Sep 23, 20262.892.912.822.822.8220.92M
Sep 22, 20262.922.962.832.932.9318.75M
Sep 21, 20262.892.952.832.892.8916.23M
Sep 18, 20262.932.962.792.862.8633.32M
Sep 17, 20262.902.912.832.892.8915.55M
Sep 16, 20262.892.922.772.822.8221.09M
Sep 15, 20262.902.942.792.862.8620.60M
Sep 14, 20262.932.962.802.892.8925.57M
Sep 11, 20263.263.273.003.023.0224.05M
Sep 10, 20263.263.303.213.233.2315.51M
Sep 9, 20263.353.443.323.353.3524.65M
Sep 8, 20263.423.483.333.353.3529.06M
Sep 4, 20263.393.463.383.423.4220.85M
Sep 3, 20263.313.413.313.413.4130.75M
Sep 2, 20263.253.333.193.223.2221.35M
Sep 1, 20263.293.343.203.203.2022.91M
Aug 31, 20263.353.423.333.393.3922.65M
Aug 28, 20263.673.693.363.393.3930.54M
Aug 27, 20263.663.703.613.673.6717.33M
Aug 26, 20263.743.853.603.633.6327.66M
Aug 25, 20263.553.833.553.723.7240.72M
Aug 24, 20263.503.603.433.543.5433.56M
Aug 21, 20263.233.543.223.503.5050.16M
Aug 20, 20263.203.233.093.143.1429.26M
Aug 19, 20263.193.263.163.223.2223.37M
Aug 18, 20263.113.173.043.153.1524.18M
Aug 17, 20263.243.283.093.193.1930.37M
Aug 14, 20263.263.343.193.233.2322.57M
Show:
of 126

Source: Daily price history (open, high, low, close and volume). Data as of Oct 23, 2026. Data sources and methodology

Understanding Historical Stock Price Data & OHLC Metrics

Open Price
The price at which the stock opened for trading at the start of the trading session.
High Price
The highest price at which the stock traded during the trading session.
Low Price
The lowest price at which the stock traded during the trading session.
Close Price
The final price when trading closed for the session.
Adjusted Close Price
The closing price adjusted for corporate actions such as dividends, stock splits, and rights offerings. Used for accurate long-term historical price analysis and return calculations.
Volume
The total number of shares traded during the session, indicating trading activity and liquidity.