Live market snapshot
$3.52
▲ 12.26% · +$0.38
Market cap$3.20bn
Volume28.40m18.2% above average
52-week high$4.4320.5% away
Denison Mines Stock Rises by $344 Million as Uranium Surge Complements Convertible Deal
Denison Mines Corp. gained nearly $344 million in market capitalization on Friday, an increase close to the sum raised through its convertible-note offering. Shares climbed 12.26% to $3.52 as of 12:33 p.m. EDT.
Denison Mines · NYSE American: DNN
A $344m day meets a $345m financing
Market data: August 21, 2026, 12:33 p.m. EDT (18:33 CEST), during the U.S. session. USD unless marked CAD.
The number that matters
$343.98mEstimated equity value added Friday. It equals 99.7% of Denison’s $345 million convertible-note principal. The difference is about $1.02 million.
905.22m shares$0.38 gainCalculation, not company guidance
Uranium equity pulse
DNN led the group
Four-peer average: +7.83%. DNN outperformance: 4.43 percentage points.
Convertible-note map
The stock crossed the first threshold
Initial conversion price$2.92+20.5%
Current DNN price$3.52reference
Capped-call price$4.32−18.5%
Principal / net proceeds$345m$333m
Coupon / maturity4.25%Sep. 2031
Phoenix execution board
Full-scale construction is under way
Overall site civil work20%+
Company estimate at late July
Plant and wellfield civil subgradeNearly 100%
Ready for schedule-critical concrete activity
Initial capex: C$600mCamp: nearly 400 peopleFirst production target: mid-2028Phase-one freeze wall started
Analyst view
Targets still point higher
$4.99
S&P Global average target from 14 analysts, last updated July 13. Implied upside from $3.52: 41.8%.
Consensus: Strong BuyLow: $4.15High: $5.82
Canadian actions: RBC Outperform, C$6.00; National Bank Outperform, C$6.50; TD Buy, C$6.50.
What can break the case
Construction cost or schedule slippage
Groundwater and ISR commissioning risk
Sharp reversal in uranium prices
Dilution economics above the capped-call level
Sources: Google Finance, Denison Q2 results, Phoenix construction update, convertible-note terms, and S&P Global consensus via StockAnalysis. Analyst targets are forecasts, not guarantees.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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
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%.
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.
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
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.
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
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