Denison Mines Corp (DML_TSE)
DML_TSE moved a median of +0.41% 30 minutes after news, and 0.00% by the close. How DML_TSE actually reacts to news — the realized, point-in-time move the market made, measured across 118 labeled events over the last three years with zero look-ahead.
DML_TSE’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | +0.44% | 61% | 41 |
| 30-min | +0.41% | 56% | 41 |
| 60-min | 0.00% | 44% | 41 |
| to close | 0.00% | 34% | 41 |
| Middle 50% of DML_TSE reactions | -0.47% to +1.11% |
|---|---|
| Median reaction (30-min) | +0.41% |
| Measured reactions | 118 |
Half of all Denison Mines Corp news events land between -0.47% and +1.11% at 30 minutes.
Reaction stats as of 2026-09-21. Newest measured event . Reaction = percent move vs. the price at the news timestamp.
Email me when DML_TSE moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to DML_TSE's baseline. Nothing else.
Recent DML_TSE events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Denison Reports Financial and Operational Results for Q2 2026, Highlighted by Significant Initial Progress from Construction Activities at the Phoenix In-Situ Recovery ('ISR') Uranium Mine | Press release | Canada Newswire | — | — | |
| Denison Announces Completion of Site Preparation Activities and Commencement of Full-Scale Construction at Phoenix ISR Uranium Mine | Press release | Canada Newswire | — | — | |
| Peter Ballantyne Cree Nation Withdraws Judicial Review and Confirms Support for the Wheeler River Project | Press release | Canada Newswire | — | — | |
| Foremost Clean Energy to Issue Shares to Denison Mines Corp. Under Investor Rights Agreement, Strengthening its Treasury | Press release | GlobeNewswire | — | — | |
| Denison Reports Financial and Operational Results for Q1 2026, Highlighted by Commencement of Site Preparation and Early Works for the Phoenix ISR Uranium Mine, and the Results of its Shareholder Meeting | Press release | Canada Newswire | — | — | |
| Denison Announces Filing of Annual Report on Form 40-F | Press release | Canada Newswire | — | — | |
| Denison Announces Final Investment Decision for the Phoenix In-Situ Recovery Uranium Mine and Plans to Start Construction in March 2026 | Press release | PR Newswire | — | — | |
| Denison Receives Final Regulatory Approval to Construct the Phoenix ISR Uranium Mine | Press release | PR Newswire | — | — | |
| Denison Announces Award of Construction Management Contract to Wood Canada for the Phoenix Uranium Mine | Press release | PR Newswire | — | — | |
| Americas Mineral Infrastructure Draws Capital As Critical Materials Deficits Deepen | Press release | PR Newswire | — | — | |
| Denison Announces Grid Power Available at Future Phoenix Uranium Mine Site Following Completion of SaskPower Transmission Line | Press release | PR Newswire | — | — | |
| Denison Reports Readiness to Commence Construction of Flagship Phoenix ISR Project and Provides Capital Cost Update | Press release | PR Newswire | — | — | |
| Denison Announces Closing of Transaction with Skyharbour and Formation of Four Prospective Exploration Joint Ventures Proximal to Wheeler River | Press release | PR Newswire | — | — | |
| Denison Announces Signing of Impact Benefit Agreement and Exploration Agreement with Métis Nation-Saskatchewan, MN-S NR-1, and MN-S NR-3 | Press release | PR Newswire | — | — | |
| Denison & Ya'thi Néné Lands and Resources Announce Signing of the Nuhenéné Benefit Agreement with Three First Nations and Four Municipalities | Press release | PR Newswire | — | — | |
| Denison Announces Agreements with Skyharbour Resources, Increasing Denison's Strategic Foothold Surrounding Wheeler River | Press release | PR Newswire | — | — | |
| Denison Reports Financial and Operational Results for Q3 2025, Including First Production from McClean North Uranium Mine | Press release | PR Newswire | — | — | |
| Denison Acknowledges Application for Judicial Review Regarding Provincial Environmental Assessment Approval for Wheeler River | Press release | PR Newswire | — | — | |
| Denison to File Early Warning Report in Respect of Foremost Clean Energy Ltd. | Press release | Canada Newswire | — | — | |
| Denison Announces Closing of US$345 Million Convertible Senior Notes Offering | Press release | Canada Newswire | — | — | |
| Denison Announces Pricing of Upsized US$300 Million Convertible Senior Notes Offering | Press release | Canada Newswire | — | — | |
| Denison Announces Offering of US$250 Million of Convertible Senior Notes | Press release | Canada Newswire | — | — | |
| Denison Reports Financial and Operational Results for Q2 2025, Highlighted by Return to Uranium Production at McClean Lake and Provincial Approval of Wheeler River Environmental Assessment | Press release | Canada Newswire | — | — | |
| Denison Announces Results from Midwest ISR Preliminary Economic Assessment, Including After-Tax NPV of $965 Million | Press release | Canada Newswire | — | — | |
| Denison Receives Provincial Environmental Assessment Approval for the Wheeler River Project | Press release | Canada Newswire | — | — | |
| Denison Announces Additional High-Grade Uranium Mineralization Discovered at McClean South | Press release | PR Newswire | — | — | |
| Orano Canada and Denison Announce SABRE 1st Production at McClean Lake | Press release | PR Newswire | — | — | |
| Denison Announces Discovery of Additional High-Grade Mineralization at Gryphon and Reports Results from Successful Delineation Program | Press release | PR Newswire | — | — | |
| Denison Reports Financial and Operational Results for Q1 2025, Highlighted by Continued Advancement of the Phoenix Project, and the Results of its Shareholder Meeting | Press release | Canada Newswire | — | — | |
| Denison Announces Filing of Annual Report on Form 40-F | Press release | Canada Newswire | — | — | |
| Denison Announces Appointment of Former OPG CEO Ken Hartwick to its Board of Directors | Press release | Canada Newswire | — | — | |
| Denison Reports Financial and Operational Results for 2024 Highlighted by Significant Advancement of the Phoenix Project | Press release | Canada Newswire | — | — | |
| Denison Reports CNSC Hearing Dates for Phoenix ISR Project | Press release | Canada Newswire | — | — | |
| Denison Announces Agreement to Form Exploration Joint Ventures with Cosa Resources | Press release | PR Newswire | — | — | |
| Denison Files Final Wheeler River Environmental Impact Statement with CNSC Following Completion of Technical Review | Press release | Canada Newswire | — | — | |
| Denison to File Early Warning Report in Respect of Foremost Clean Energy Ltd. | Press release | Canada Newswire | — | — | |
| Denison Reports Financial and Operational Results for Q3'2024, Including Positive Progress on Phoenix Engineering and Regulatory Review | Press release | Canada Newswire | — | — | |
| Foremost Clean Energy Announces Positive Preliminary Results from Recently Completed Drill Program at the Hatchet Lake Uranium Property | Press release | GlobeNewswire | — | — | |
| Denison Files Early Warning Report in Respect of Foremost Clean Energy Ltd. | Press release | Canada Newswire | — | — | |
| Foremost Clean Energy Completes First Phase of Option Agreement with Denison Mines for Interest in 10 Uranium Properties in the Athabasca Basin | Press release | GlobeNewswire | — | — | |
| Denison Announces Option of Non-Core Exploration Projects to Foremost for up to $30 Million in Combined Consideration | Press release | PR Newswire | +1.65% | +0.00% | |
| Foremost Lithium Announces Option Agreement with Denison on 10 Uranium Projects Spanning over 330,000 Acres in the Athabasca Basin, Saskatchewan | Press release | GlobeNewswire | +1.65% | +0.00% | |
| Denison CEO Highlights Phoenix Post-Feasibility Study Progress and Company Reports Financial and Operational Results for Q2'2024 | Press release | PR Newswire | +0.47% | -4.22% | |
| Denison Announces Signing of Wheeler River Benefit Agreements with Kineepik Métis Local #9 and the Village of Pinehouse Lake | Press release | Canada Newswire | +0.00% | +0.98% | |
| Denison Announces Completion of Inaugural ISR Field Test Program at Midwest | Press release | Canada Newswire | -0.91% | -2.12% | |
| Denison Announces Results of Shareholder Meeting & Appointment of Jennifer Traub as Board Chair | Press release | Canada Newswire | +0.00% | -3.40% | |
| Denison Reports Financial and Operational Results for Q1 2024 | Press release | Canada Newswire | +0.00% | +3.18% | |
| Denison Announces Filing of Annual Report on Form 40-F | Press release | Canada Newswire | +1.49% | +5.20% | |
| Denison Announces Signing of Sustainable Communities Investment Agreement | Press release | Canada Newswire | +0.38% | +0.00% | |
| Denison Reports Impressive Financial and Operational Results for 2023 Including Significant Increase in Phoenix ISR Project Economics and a $134 Million Gain on Physical Uranium Holdings | Press release | Canada Newswire | +0.00% | +0.00% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the DML_TSE section they belong to.
Where else DML_TSE is measured.
DML_TSE earnings → · Analyst actions → · SEC filings →
Other Basic Materials names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| U.S. Silica Holdings, Inc. (SLCA) | 120 | -0.03% | 46% |
| United States Lime & Minerals, Inc. (USLM) | 120 | -0.30% | 36% |
| Fortuna Silver Mines Inc (FVI_TSE) | 117 | +0.26% | 58% |
| Alpha Pro Tech, Ltd. (APT) | 115 | -0.10% | 41% |
Same sector, same measurement: percent move vs. the price at the news timestamp, read at 30 minutes. Sample sizes differ, so the medians are comparable but the confidence behind them is not.
All Basic Materials names, measured the same way →
Every ticker we measure the same way24
Apple (AAPL)
How AAPL actually reacts to news, measured.
NVIDIA (NVDA)
How NVDA actually reacts to news, measured.
Tesla (TSLA)
How TSLA actually reacts to news, measured.
Microsoft (MSFT)
How MSFT actually reacts to news, measured.
Advanced Micro Devices (AMD)
How AMD actually reacts to news, measured.
Amazon (AMZN)
How AMZN actually reacts to news, measured.
Alphabet (GOOG)
How GOOG actually reacts to news, measured.
Meta Platforms (META)
How META actually reacts to news, measured.
Broadcom (AVGO)
How AVGO actually reacts to news, measured.
JPMorgan Chase (JPM)
How JPM actually reacts to news, measured.
Visa (V)
How V actually reacts to news, measured.
Walmart (WMT)
How WMT actually reacts to news, measured.
Eli Lilly (LLY)
How LLY actually reacts to news, measured.
UnitedHealth Group (UNH)
How UNH actually reacts to news, measured.
Netflix (NFLX)
How NFLX actually reacts to news, measured.
Johnson & Johnson (JNJ)
How JNJ actually reacts to news, measured.
Exxon Mobil (XOM)
How XOM actually reacts to news, measured.
Home Depot (HD)
How HD actually reacts to news, measured.
Costco (COST)
How COST actually reacts to news, measured.
Mastercard (MA)
How MA actually reacts to news, measured.
Oracle (ORCL)
How ORCL actually reacts to news, measured.
Salesforce (CRM)
How CRM actually reacts to news, measured.
Bank of America (BAC)
How BAC actually reacts to news, measured.
Coca-Cola (KO)
How KO actually reacts to news, measured.
Walt Disney (DIS)
How DIS actually reacts to news, measured.
Browse all tickers
Every name we’ve measured, in one place.
How the numbers are made.
How is Denison Mines Corp's median reaction calculated?
Every labeled DML_TSE news event is measured from its own timestamp: the last trade before the news is the base price, and the move is read at fixed horizons — 30 minutes of trading, then the close. The median across 118 events is what this page reports. Point-in-time, zero look-ahead: no event borrows information from a later one.
What counts as a positive reaction?
Any event whose price move is above zero at the horizon, relative to the last trade before the news timestamp. 56% of DML_TSE's measured events are up at 30 minutes; the rest close the window flat or negative.
How often is this page updated?
The news table refreshes automatically as new events are labeled and priced. The reaction medians are re-pulled in batches from the dataset — the figures here are as of 2026-09-21.
Does DML_TSE's past reaction predict its next one?
No. These are realized facts about past events, not forecasts. They describe a distribution — they say nothing certain about any future move.