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Smart Investors Daily
DN

AMEX · DNN

Denison Mines Corp.

Energy · Uranium

$2.86

Down-$0.03 (-1.04%)

Updated Sep 16, 2026, 11:12 AM

SID Score

4.6/10

Composite research score

Smart Money

Institutional and insider signal

Market cap
2.47B
P/E ratio
-39.46
Dividend yield
0.00%
52-week range
$2.20 – $4.43
Volume
21.35M
Avg. volume
83.65M

Price performance

DNN price history

1M range · 20 trading sessions · Daily adjusted prices

DNN closed at $2.86 after 20 trading sessions, down 9.21% for the selected period.

Last close
$2.86
Period change
-9.21%
Period low
$2.86
Period high
$3.72
Daily close
View OHLC price history
DNN OHLC price history, latest 40 sessions
DateOpenHighLowCloseVolume
Sep 15, 2026$2.90$2.94$2.79$2.8621.35M
Sep 14, 2026$2.93$2.96$2.80$2.8925.92M
Sep 11, 2026$3.26$3.27$3.00$3.0225.53M
Sep 10, 2026$3.26$3.30$3.21$3.2315.62M
Sep 9, 2026$3.35$3.44$3.32$3.3524.72M
Sep 8, 2026$3.42$3.48$3.33$3.3529.14M
Sep 4, 2026$3.39$3.455$3.375$3.4221.14M
Sep 3, 2026$3.31$3.41$3.31$3.4130.75M
Sep 2, 2026$3.25$3.33$3.19$3.2221.35M
Sep 1, 2026$3.29$3.34$3.20$3.2022.91M
Aug 31, 2026$3.35$3.42$3.335$3.3922.65M
Aug 28, 2026$3.67$3.695$3.36$3.3930.54M
Aug 27, 2026$3.66$3.70$3.61$3.6717.33M
Aug 26, 2026$3.74$3.845$3.60$3.6327.66M
Aug 25, 2026$3.55$3.83$3.5477$3.7240.72M
Aug 24, 2026$3.50$3.60$3.43$3.5433.56M
Aug 21, 2026$3.23$3.54$3.22$3.5050.16M
Aug 20, 2026$3.20$3.23$3.09$3.1429.26M
Aug 19, 2026$3.19$3.26$3.16$3.2223.37M
Aug 18, 2026$3.11$3.17$3.04$3.1524.18M

Latest DNN news

The latest Smart Investors Daily articles mentioning DNN.

DNN research

Overview

Company profile and research snapshot.

Company profile

Denison Mines Corp is a uranium exploration and development company focused on the Athabasca Basin region of northern Saskatchewan, Canada. The company holds a noteworthy 95% interest in its flagship Wheeler River Uranium Project, the undeveloped uranium project located in the infrastructure-rich eastern part of the Athabasca Basin. Additionally, it is involved in mine decommissioning and environmental services through its Closed Mines group, which manages the Elliot Lake reclamation projects and offers third-party post-closure mine care and maintenance services. The Company operates in two main segments: the Mining segment and the Corporate and Other segment. The majority of revenue is generated from the mining segment.

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Analyst outlook

Consensus and target data currently published for this company.

Consensus
Average target
$2.60
Implied upside
Analysts
DNN recent ratings
DateFirmRatingTarget
Jul 13, 2026TD COWENBuy
Jul 6, 2026SCOTIABANK GBMOutperform
Jul 4, 2026DESJARDINS SECURITIESBuy
Jul 4, 2026PARADIGM CAPITALBuy
Jun 18, 2026CIBC CAPITAL MARKETSOutperform
Open full forecast

News briefing

Generated Sep 15, 2026, 9:08 PM

Why Is DNN Down Today?

Denison Mines (DNN) declined 1.04% today as the market digested summer drilling results from the Murphy Lake North uranium joint venture with Cosa Resources. While the drilling update itself carries neutral sentiment, the modest price decline suggests investors may be taking profits or reassessing near-term uranium market dynamics.

    Bottom line: Denison Mines' modest 1.04% decline appears driven by profit-taking rather than fundamental deterioration, with the Murphy Lake North drilling results keeping the company's exploration pipeline on track. Investors should view this pullback in context of longer-term uranium tailwinds and monitor upcoming drilling catalysts that could re-energize sentiment around DNN's diverse asset base.

    Yahoo · Sep 14, 2026

    Cosa Announces Summer Drilling Results for Murphy Lake North Uranium Joint Venture with Denison Mines

    Vancouver, British Columbia--(Newsfile Corp. - September 14, 2026) - Cosa Resources Corp. (TSXV: COSA) (OTCQB: COSAF) (FSE: SSKU) ("Cosa" or the "Company") is pleased to announce results of the summer drilling program at the Company's Murphy Lake North ("MLN") project (Figure 1). MLN is a joint venture (the "Joint Venture") between Cosa and Denison Mines Corp. ("Denison") (TSX: DML) (NYSE American: DNN) and is located three kilometres east of IsoEnergy's Hurricane Deposit. Cosa is the project...

    Yahoo · Sep 3, 2026

    Jefferies launches nuclear coverage on $55tn capex outlook to 2100

    Investing.com -- Jefferies has launched coverage on several nuclear companies, forecasting roughly $55 trillion of nuclear-related capital spending through 2100 as data center power demand, wider electrification and climate stress on aging plants drive a decades-long investment cycle.

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