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Denison Mines Corp. (NY:DNN)

2.720 UNCHANGED
Official Closing Price Updated: 4:10 PM EDT, Oct 22, 2025 Add to My Watchlist
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Price and Volume

Detailed Quote
Volume 99,857,366
Open 2.600
Bid (Size) 2.710 (8)
Ask (Size) 2.720 (11)
Prev. Close 2.720
Today's Range 2.590 - 2.760
52wk Range 1.080 - 3.420
Shares Outstanding 890,970,371
Dividend Yield N/A
Chart for (: )
Intraday 1 Week 1 Month 3 Month 1 Year 3 Year 5 Year

Top News

More News
Nuclear Renaissance Fuels Uranium Boom: Denison Mines Navigates Volatility Amidst Long-Term Gains
October 22, 2025 – While Denison Mines Corp. (AMEX: DNN) (TSX: DNN) experienced a slight dip in its stock price around October 21-22, 2025, a broader look reveals a significant bullish trend over the... 
Via MarketMinute
Topics Artificial Intelligence Climate Change Economy
Uranium Market’s Critical Shortfall Threatens 2025 Global Energy Security
The global energy landscape is bracing for a potential crisis in 2025, fueled significantly by a deepening and structural supply shortfall in the uranium market. As of October 2025, annual global... 
Via MarketMinute
Topics Artificial Intelligence Economy Energy

Performance

YTD
+30.8%
+30.8%
1 Month
-2.2%
-2.2%
3 Month
+25.9%
+25.9%
6 Month
+110.9%
+110.9%
1 Year
+18.8%
+18.8%

More News

Read More
Centrus Energy's Meteoric Rise: Powering the Nuclear Renaissance
Via MarketMinute
Topics Artificial Intelligence Climate Change Economy
Uranium Energy Corp Soars to Historic Highs Amidst Nuclear Renaissance and AI's Insatiable Energy Hunger
Via MarketMinute
Topics Artificial Intelligence Economy Supply Chain
Uranium Prices Skyrocket Amidst Global Nuclear Renaissance and Deepening Supply Deficit
Via MarketMinute
Topics Artificial Intelligence Economy Energy
Stock Market Today: Denison Mines Pulls Back After Recent Advances
Via The Motley Fool
Topics Stocks
Uranium Market Surges as Nuclear Power Ignites a New Energy Era
Via MarketMinute
Topics Artificial Intelligence Climate Change ETFs
Stock Market Today: Denison Mines Stock Climbs on Sector Momentum
Via The Motley Fool
Topics Stocks
MiningNewsBreaks – Foremost Clean Energy Ltd. (NASDAQ: FMST) (CSE: FAT) to Issue 485,000 Shares to Denison Mines Under Investor Rights Agreement
Via Investor Brand Network
Cosa Identifies Two Kilometres of Strong Sandstone Alteration and Graphitic Faulting at the Cyclone Trend on the Murphy Lake North Uranium Project
Via PressReach
Why Did Energy Fuels Stock Get Clobbered Today?
Via The Motley Fool
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Via Chartmill
CoreWeave, CAVA Group, Journey Medical And Other Big Stocks Moving Lower In Wednesday's Pre-Market Session
Via Benzinga
Get insights into the top gainers and losers of Tuesday's after-hours session.
Via Chartmill
Denison Mines Stock Boosted by Uranium Discovery (NYSE:DNN)
Via MarketMinute
Topics Emissions
History of Denison Mines Corp.: Navigating the Nuclear Energy Market and Stock (AMEX:DNN)
Via MarketMinute
Topics Climate Change Economy Supply Chain
A Huge Bet on Uranium: Why Traders Are Piling Into the URNM ETF
Via MarketBeat
Topics Artificial Intelligence ETFs
MiningNewsBreaks – Foremost Clean Energy Ltd. (NASDAQ: FMST) (CSE: FAT) Launches ANT Survey at Murphy Lake South Uranium Property
Via Investor Brand Network
Discover the most active stocks in Wednesday's session.
Via Chartmill
These stocks are the most active in today's session
Via Chartmill
MiningNewsBreaks – Foremost Clean Energy Ltd. (NASDAQ: FMST) (CSE: FAT) Begins Radon Survey at Wolverine Uranium Site in Athabasca Basin
Via Investor Brand Network
Cosa Commences 3,000 Metre Summer Drilling Program at the Murphy Lake North Uranium Project
Via PressReach
Curious about the most active stocks on Tuesday?
Via Chartmill
Discover the most active stocks in Monday's session.
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Frequently Asked Questions

Is Denison Mines Corp. publicly traded?
Yes, Denison Mines Corp. is publicly traded.
What exchange does Denison Mines Corp. trade on?
Denison Mines Corp. trades on the New York Stock Exchange
What is the ticker symbol for Denison Mines Corp.?
The ticker symbol for Denison Mines Corp. is DNN on the New York Stock Exchange
What is the current price of Denison Mines Corp.?
The current price of Denison Mines Corp. is 2.720
When was Denison Mines Corp. last traded?
The last trade of Denison Mines Corp. was at 10/22/25 04:10 PM ET
What is the market capitalization of Denison Mines Corp.?
The market capitalization of Denison Mines Corp. is 2.42B
How many shares of Denison Mines Corp. are outstanding?
Denison Mines Corp. has 2B shares outstanding.
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