NYSE:DNN 22 November 2025

Denison Mines (DNN) Stock Price Rises as Cosa JV Reports Radioactivity, Phoenix Build Nears

Denison Mines shares climbed Tuesday, after partner Cosa Resources flagged new anomalous radioactivity at the Murphy Lake North uranium project up in northern Saskatchewan. Denison, which trades on NYSE American, was up 1.8% at $3.49 midday—previous close: $3.43.

24 March 2026

NYSE:DNN·Stock Market·TSX:COSA

Why Denison Mines Stock Price Is Rising as Phoenix Uranium Mine Nears Construction

Denison Mines Corp's DNN stock gained 1.2% to $3.705 as of 3:14 p.m. EDT Tuesday, trading on volume that topped 25 million shares.

17 March 2026

Mining Industry·NYSE:DNN·Stock Market

Denison Mines Stock Price Falls 6% as Phoenix Uranium Mine Enters a Critical Build Phase

Denison Mines Corp.'s U.S.-listed stock slid 6.3% to $3.58 as of 12:39 p.m. EDT, despite a lift in both Wall Street and Toronto equities on softer oil. The shares kicked off at $3.84, with volume topping 19 million at that point.

16 March 2026

NYSE:DNN·Stock Market

Denison Mines stock jumps nearly 8% premarket as uranium names lift again

Denison Mines Corp shares jumped in early trading Wednesday, riding a broad upswing in uranium-related stocks. The U.S.-listed shares gained 30 cents, roughly 7.9%, to $4.10.

4 February 2026

Mining Industry·NYSE:DNN·Stock Market

Denison Mines stock drops 4% as uranium shares slide on fresh supply news — what to watch next

Shares of Denison Mines Corp fell about 4.4% to $3.78 in early New York trading on Tuesday.

3 February 2026

Mining Industry·NYSE:CCJ·NYSE:DNN·NYSE:UEC·NYSE:URA·Stock Market

Denison Mines stock price: DNN drops 6.6% as uranium slips under $100 — what to watch Monday

Denison Mines Corp saw its shares drop 6.6% to close at $3.96 on Friday, with roughly 57 million shares changing hands. In after-hours trading, the stock was last marked at $3.99.

1 February 2026

Commodities·NYSE:DNN·Stock Market

Denison Mines (DNN) stock slides into the weekend as uranium miners sell off — what to watch next week

Denison Mines Corp shares closed Friday down 6.6% at $3.96 on the NYSE American, slipping from an intraday range of $3.93 to $4.24. Trading volume hit roughly 56.9 million shares.

31 January 2026

Energy Sector·NYSE:DNN·Stock Market

Denison Mines stock slips as uranium tops $100; Phoenix permit decision back in focus

Denison Mines Corp’s U.S.-listed shares slipped 2.1% to $4.15 in late morning trading Friday, after fluctuating between $4.06 and $4.24. More than 13.5 million shares changed hands.

30 January 2026

Mining Industry·NYSE:DNN·Stock Market

Denison Mines stock (DNN) rises in premarket after uranium jumps back above $100

Denison Mines Corp shares gained 2.1%, hitting $4.40 in premarket action on Thursday, trading within a tight $4.38 to $4.40 band ahead of the open.

29 January 2026

Energy·NYSE:DNN

Denison Mines stock price: DNN closes at $3.90 as uranium futures hit $88 — what to watch next week

Denison Mines Corp shares ended Friday 0.5% lower at $3.90, after reaching a peak of $3.96—their highest level in a year—before drifting down to $3.78. Trading volume hit around 41 million shares. The stock has climbed about 47% since Dec. 31.

25 January 2026

Energy Sector·NYSE:DNN·Stock Market

Why Denison Mines’ stock price is up premarket as 2026 uranium drilling plans roll out

Shares of Denison Mines Corp rose 1.9% to $3.75 in Thursday's premarket session.

22 January 2026

Mining Industry·NYSE:DNN·Stock Market·TSX:DML

Denison Mines stock (DNN) rises today as uranium price signals return; Phoenix permits in focus

Shares of Denison Mines Corp climbed roughly 2.4% to $3.43 by late morning Wednesday. The move followed news that a junior explorer issued shares to Denison as part of a deferred payment deal linked to their joint venture.

14 January 2026

Energy Sector·Mining Industry·NYSE:DNN·Stock Market·TSX:DNN

Denison Mines stock dips as Phoenix uranium build budget rises to C$600 million

Denison Mines Corp shares slipped 0.8% to $3.26 in early New York trading on Wednesday. The uranium developer has traded in a tight range since the open.

7 January 2026

Mining Industry·NYSE:DNN·Stock Market

Denison Mines stock jumps nearly 14% after Phoenix uranium project construction-ready update

Denison Mines Corp’s U.S.-listed shares ended Friday at $3.03, up 13.9%, after a company update on its flagship Phoenix uranium project. The stock traded between $2.74 and $3.07 and posted about 68.3 million shares of volume. Yahoo Finance

4 January 2026

Mining Industry·NYSE:DNN·Stock Market

Denison Mines (DNN) stock jumps on Phoenix uranium project “construction-ready” update

Denison Mines Corp jumped about 13.1% to $3.03 in Friday’s U.S. session after the company said it is ready to move its flagship Phoenix uranium project into construction once final approvals arrive. The stock traded between $2.67 and $3.07 and logged about 68.4 million shares in volume. Uranium peers also rose, with Cameco up about 7.7%, Uranium Energy up about 12.2% and NexGen Energy up about 11.4%.

3 January 2026

Energy Sector·Mining Industry·NYSE:DNN·Stock Market

Denison Mines stock today: DNN ends 2025 higher ahead of Friday reopen

Denison Mines Corp’s U.S.-listed shares last ended up about 1% at $2.66 on Wednesday, the final U.S. trading session of 2025. The NYSE American-listed stock traded between $2.61 and $2.68, with about 22 million shares changing hands, LSEG data showed.

2 January 2026

Mining Industry·NYSE:DNN

Denison Mines stock today: DNN ends 2025 slightly higher as uranium holds near $82

Denison Mines Corp shares rose about 1% to $2.66 in the last U.S. trading session of 2025, with markets closed on Thursday for New Year’s Day. nyse.com

1 January 2026

Mining Industry·NYSE:DNN·Stock Market

Denison Mines Corp Stock (DNN): Latest News, Forecasts and Catalysts as Wheeler River Permitting Nears the Finish Line (21.12.2025)

Denison Mines Corp. is ending 2025 with the kind of news flow uranium investors love: new joint ventures near its flagship asset, fresh Indigenous benefit agreements, and a federal public-hearing process that’s moving toward a decision.

21 December 2025

Financial Forecasts·NYSE:DNN·Stock Market

Denison Mines Stock (DNN, DML) News and Forecast for Dec. 20, 2025: Skyharbour JV Deal, Phoenix ISR Permitting, and Analyst Price Targets

Dec. 20, 2025 — Denison Mines Corp. heads into the weekend with fresh catalysts on the tape: a newly closed exploration joint-venture restructuring next door to its flagship Wheeler River project, multiple community-benefit agreements aimed at strengthening “social license” in northern Saskatchewan, and a mix of analyst and technical takes that have kept the uranium developer firmly on investors’ radar. Denison Mines Corp.+2Denison Mines Corp.+2

20 December 2025

NYSE:DNN·Stock Market·TSX:DML

Denison Mines (DNN) Stock Today: Price, Uranium Outlook and Key Catalysts for November 22, 2025

As of the close on Friday, November 21, 2025, Denison Mines Corp. finished the session at $2.27 per share, down about 2% on the day. The stock traded between $2.20 and $2.32 on volume of roughly 66.8 million shares, below its three‑month average volume of around 86 million shares. Investing.com+2Yahoo Finance+2

22 November 2025

NYSE:DNN·Stock Market

NYSE:DNN 22 November 2025 - 24 March 2026