enCore Energy Corp. (EU)
EU moved a median of -0.64% 30 minutes after news, and -0.35% by the close. How EU actually reacts to news — the realized, point-in-time move the market made, measured across 1,118 labeled events over the last three years with zero look-ahead.
EU’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | -0.22% | 33% | 1,118 |
| 30-min | -0.64% | 34% | 1,118 |
| 60-min | -0.81% | 37% | 1,118 |
| to close | -0.35% | 44% | 1,117 |
| Middle 50% of EU reactions | -2.94% to +0.76% |
|---|---|
| Median reaction (30-min) | -0.64% |
| Measured reactions | 1,118 |
Half of all enCore Energy Corp. news events land between -2.94% and +0.76% at 30 minutes.
Reaction stats as of 2026-09-21. Newest measured event . Reaction = percent move vs. the price at the news timestamp.
How EU reacts, by analyst action.
| Event | Events | Median 30-min | % positive | Median to close |
|---|---|---|---|---|
| Analyst upgrades | 10 | -0.07% | 50% | +0.13% |
| Analyst downgrades | 10 | -1.22% | 30% | +3.43% |
| Coverage initiations | 11 | +0.39% | 55% | -0.79% |
| Rating reiterations | 16 | +0.16% | 56% | +0.68% |
Last 3 years, pulled 2026-09-21. Reaction = percent move vs. the price at the news timestamp. Counts and medians only. The same measurement runs across every name in the dataset. 2 further classes were observed with fewer than 10 measured events and are not published. See how EU ranks against every other measured name →
That’s how EU usually reacts — get an email when it moves on news →Email me when EU moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to EU's baseline. Nothing else.
Recent EU events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| enCore Energy Completes Distribution of Verdera Common Shares to its Shareholders | Press release | Canada Newswire | -0.48% | -1.92% | |
| Verdera Energy Announces Completion of Share Distribution to enCore Energy Shareholders | Press release | PR Newswire | -0.48% | -1.92% | |
| Form SD enCore Energy Corp. | SEC filing · Form SD | SEC EDGAR | -1.24% | -4.96% | |
| Verdera Announces Intention to Commence Normal Course Issuer Bid; Company to Host Conference Call and Webcast | Press release | Canada Newswire | +0.42% | +1.67% | |
| enCore Energy Engages North Star Investor Relations and Provides Update on Distribution of Verdera Common Shares to its Shareholders | Press release | Canada Newswire | +0.37% | +12.90% | |
| enCore Energy Provides Update on Distribution of Verdera Common Shares to its Shareholders | Press release | Canada Newswire | +0.54% | +0.59% | |
| Form D Encore Energy, Inc. (NV) | SEC filing · Form D | SEC EDGAR | -4.29% | -5.82% | |
| Verdera Energy Announces Form F-1 Declared Effective by the SEC | Press release | PR Newswire | +0.54% | +0.59% | |
| enCore Energy Corp. Featured in "The Nuclear Option" Documentary Series | Press release | Canada Newswire | +2.76% | -0.79% | |
| enCore Energy Reports Q2 2026 Financial Results | Press release | Canada Newswire | -3.13% | -10.94% | |
| Form 10-Q enCore Energy Corp. For: Jun 30 | SEC filing · Form 10-Q | SEC EDGAR | -3.13% | -10.94% | |
| Form 8-K enCore Energy Corp. For: Aug 13 | SEC filing · Form 8-K | SEC EDGAR | -3.13% | -10.94% | |
| Form 8-K enCore Energy Corp. For: Jul 08 | SEC filing · Form 8-K | SEC EDGAR | +2.65% | +0.00% | |
| Form EFFECT enCore Energy Corp. | SEC filing · Form EFFECT | SEC EDGAR | -0.72% | -6.52% | |
| Form RW enCore Energy Corp. | SEC filing · Form RW | SEC EDGAR | -0.72% | -6.52% | |
| Nuclear Regulatory Commission Issues License for enCore Energy's Dewey Burdock Uranium Project | Press release | Canada Newswire | -0.07% | -2.96% | |
| Nuclear Regulatory Commission Issues Positive Decision for enCore Energy's Dewey Burdock Uranium Project | Press release | PR Newswire | -2.52% | -5.56% | |
| enCore Energy Receives Bureau of Land Management Authorization to Begin Construction at Dewey Burdock Uranium Project | Press release | Canada Newswire | +0.89% | -1.79% | |
| Form S-3 enCore Energy Corp. | SEC filing · Form S-3 | SEC EDGAR | -2.52% | -5.56% | |
| enCore Energy Reports High-Grade Uranium Mineralization at Alta Mesa East Project | Press release | Canada Newswire | +0.31% | +4.38% | |
| Form 8-K enCore Energy Corp. For: Jun 10 | SEC filing · Form 8-K | SEC EDGAR | +2.69% | -2.99% | |
| enCore Energy Announces the Successful Completion of Construction at the Upper Spring Creek ISR Uranium Project | Press release | Canada Newswire | -1.88% | -0.94% | |
| enCore Energy Extends Uranium Mineralization 3,700 Feet at Alta Mesa East | Press release | PR Newswire | -1.63% | +2.50% | |
| enCore Energy Reports Q1 2026 Financial Results | Press release | Canada Newswire | +0.61% | -1.22% | |
| Form 10-Q enCore Energy Corp. For: Mar 31 | SEC filing · Form 10-Q | SEC EDGAR | +0.00% | +1.25% | |
| Form 8-K enCore Energy Corp. For: May 14 | SEC filing · Form 8-K | SEC EDGAR | +0.61% | -1.22% | |
| Canadian Investment Regulatory Organization Trade Resumption - EU | Press release | Canada Newswire | -0.28% | -6.23% | |
| Canadian Investment Regulatory Organization Trading Halt - EU | Press release | Canada Newswire | -0.85% | -6.50% | |
| Form ARS enCore Energy Corp. For: Dec 31 | SEC filing · Form ARS | SEC EDGAR | -1.56% | -2.60% | |
| Form DEF 14A enCore Energy Corp. For: Jun 10 | SEC filing · Form DEF | SEC EDGAR | -1.56% | -2.60% | |
| Form DEFA14A enCore Energy Corp. | SEC filing · Form DEFA14A | SEC EDGAR | -1.56% | -2.60% | |
| enCore Energy Appoints Richard Little as Chief Executive Officer; William M. Sheriff Returns as Executive Chair | Press release | Canada Newswire | -1.21% | +2.90% | |
| Form 8-K enCore Energy Corp. For: Apr 19 | SEC filing · Form 8-K | SEC EDGAR | -1.21% | +2.90% | |
| Form 10-K enCore Energy Corp. For: Dec 31 | SEC filing · Form 10-K | SEC EDGAR | -3.14% | +0.00% | |
| enCore Energy Reports Year-End Financial Results, Strengthens Balance Sheet Through Warrant Exercises and Advances Key U.S. Uranium Projects | Press release | PR Newswire | -1.05% | +3.16% | |
| Form 8-K enCore Energy Corp. For: Mar 09 | SEC filing · Form 8-K | SEC EDGAR | -1.05% | +3.16% | |
| Form 8-K enCore Energy Corp. For: Mar 02 | SEC filing · Form 8-K | SEC EDGAR | -1.54% | -10.77% | |
| William M. Sheriff Appointed as Executive Chair of Verdera Energy | Press release | PR Newswire | -1.54% | -10.77% | |
| William M. Sheriff Retires as Executive Chair; Named Chairman Emeritus and Accepts Appointment as Executive Chair of Verdera Energy Corp. | Press release | PR Newswire | -1.54% | -10.77% | |
| Verdera Energy Announces Commencement of Trading on the TSX Venture Exchange | Press release | Canada Newswire | -1.57% | +3.45% | |
| Form D Encore Energy, Inc. (NV) | SEC filing · Form D | SEC EDGAR | -1.47% | +0.00% | |
| enCore Energy Provides Update on Expected Distribution of Verdera Common Shares to its Shareholders | Press release | PR Newswire | -0.16% | -0.40% | |
| Form 8-K enCore Energy Corp. For: Feb 18 | SEC filing · Form 8-K | SEC EDGAR | -0.16% | -0.40% | |
| Form EFFECT enCore Energy Corp. | SEC filing · Form EFFECT | SEC EDGAR | -1.79% | -0.36% | |
| Form S-3/A enCore Energy Corp. | SEC filing · Form S-3 | SEC EDGAR | -1.94% | +7.42% | |
| Form 8-K enCore Energy Corp. For: Nov 25 | SEC filing · Form 8-K | SEC EDGAR | +2.65% | +2.27% | |
| enCore Energy Appoints Wayne Heili to the Board of Directors; Announces the Retirement of Dr. Dennis Stover | Press release | PR Newswire | +1.12% | -1.12% | |
| Verdera Energy Announces Signing of Amalgamation Agreement for Qualifying Transaction with POCML 7 Inc. | Press release | Canada Newswire | -1.11% | +1.11% | |
| Attention Long-Term Shareholders of enCore Energy Corp. (NASDAQ: EU); Humana Inc. (NYSE: HUM); Starbucks Corporation (NASDAQ: SBUX); and WEBTOON Entertainment Inc. (NASDAQ: WBTN): Grabar Law Office Investigates Claims on Your Behalf | Press release | GlobeNewswire | -0.20% | +4.33% | |
| Form 8-K enCore Energy Corp. For: Nov 10 | SEC filing · Form 8-K | SEC EDGAR | +0.75% | +0.37% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the EU section they belong to.
Where else EU is measured.
EU earnings → · Analyst actions → · SEC filings →
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Every name we’ve measured, in one place.
How the numbers are made.
How is enCore Energy Corp.'s median reaction calculated?
Every labeled EU 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 1,118 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. 34% of EU'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 EU'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.