Nexgen Energy Ltd. Common Shares (NXE)
NXE moved a median of -0.11% 30 minutes after news, and -0.20% by the close. How NXE actually reacts to news — the realized, point-in-time move the market made, measured across 176 labeled events over the last three years with zero look-ahead.
NXE’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | 0.00% | 49% | 176 |
| 30-min | -0.11% | 48% | 176 |
| 60-min | -0.20% | 46% | 176 |
| to close | -0.20% | 44% | 174 |
| Middle 50% of NXE reactions | -1.55% to +1.47% |
|---|---|
| Median reaction (30-min) | -0.11% |
| Measured reactions | 176 |
Half of all Nexgen Energy Ltd. Common Shares news events land between -1.55% and +1.47% 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 NXE moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to NXE's baseline. Nothing else.
Recent NXE events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Form 6-K IsoEnergy Ltd. For: Sep 08 | SEC filing · Form 6-K | SEC EDGAR | -0.65% | -1.38% | |
| Form 6-K NexGen Energy Ltd. For: Aug 28 | SEC filing · Form 6-K | SEC EDGAR | -0.98% | -7.23% | |
| Form 6-K NexGen Energy Ltd. For: Aug 25 | SEC filing · Form 6-K | SEC EDGAR | +0.46% | +1.91% | |
| Form 6-K IsoEnergy Ltd. For: Aug 24 | SEC filing · Form 6-K | SEC EDGAR | -0.41% | -0.14% | |
| Form 6-K IsoEnergy Ltd. For: Aug 19 | SEC filing · Form 6-K | SEC EDGAR | -0.10% | -2.57% | |
| Form 6-K NexGen Energy Ltd. For: Jun 30 | SEC filing · Form 6-K | SEC EDGAR | -0.30% | +0.40% | |
| Form 6-K NexGen Energy Ltd. For: Aug 04 | SEC filing · Form 6-K | SEC EDGAR | +1.56% | +1.46% | |
| Form 6-K NexGen Energy Ltd. For: Jun 30 | SEC filing · Form 6-K | SEC EDGAR | -0.47% | -1.36% | |
| Form 6-K NexGen Energy Ltd. For: Jun 30 | SEC filing · Form 6-K | SEC EDGAR | +0.66% | +0.66% | |
| Form 6-K NexGen Energy Ltd. For: May 21 | SEC filing · Form 6-K | SEC EDGAR | +0.66% | +0.66% | |
| Form 6-K NexGen Energy Ltd. For: May 20 | SEC filing · Form 6-K | SEC EDGAR | -0.94% | -0.94% | |
| Form 6-K NexGen Energy Ltd. For: May 07 | SEC filing · Form 6-K | SEC EDGAR | -1.00% | -4.47% | |
| Form 6-K NexGen Energy Ltd. For: Mar 31 | SEC filing · Form 6-K | SEC EDGAR | +0.33% | +7.16% | |
| Form 6-K NexGen Energy Ltd. For: May 05 | SEC filing · Form 6-K | SEC EDGAR | -0.64% | -3.73% | |
| Form 6-K NexGen Energy Ltd. For: Apr 22 | SEC filing · Form 6-K | SEC EDGAR | -0.16% | +4.97% | |
| Form 6-K NexGen Energy Ltd. For: Mar 06 | SEC filing · Form 6-K | SEC EDGAR | -0.75% | -2.74% | |
| Form 6-K NexGen Energy Ltd. For: Mar 05 | SEC filing · Form 6-K | SEC EDGAR | -0.63% | -2.09% | |
| Form 40-F NexGen Energy Ltd. For: Dec 31 | SEC filing · Form 40-F | SEC EDGAR | -1.58% | +0.87% | |
| Form 6-K NexGen Energy Ltd. For: Mar 02 | SEC filing · Form 6-K | SEC EDGAR | +0.56% | +5.64% | |
| Form 6-K NexGen Energy Ltd. For: Feb 09 | SEC filing · Form 6-K | SEC EDGAR | -0.35% | -0.10% | |
| Form 6-K NexGen Energy Ltd. For: Jan 22 | SEC filing · Form 6-K | SEC EDGAR | +0.60% | +0.00% | |
| Form 6-K NexGen Energy Ltd. For: Jan 15 | SEC filing · Form 6-K | SEC EDGAR | +1.17% | +1.82% | |
| Form 6-K NexGen Energy Ltd. For: Dec 01 | SEC filing · Form 6-K | SEC EDGAR | +0.68% | +0.23% | |
| Form 6-K NexGen Energy Ltd. For: Nov 19 | SEC filing · Form 6-K | SEC EDGAR | +0.18% | +0.67% | |
| Form 6-K NexGen Energy Ltd. For: Nov 12 | SEC filing · Form 6-K | SEC EDGAR | +0.00% | -2.75% | |
| Form 6-K NexGen Energy Ltd. For: Sep 30 | SEC filing · Form 6-K | SEC EDGAR | -6.78% | -4.13% | |
| Form 6-K NexGen Energy Ltd. For: Oct 30 | SEC filing · Form 6-K | SEC EDGAR | -0.21% | +1.03% | |
| Form 6-K NexGen Energy Ltd. For: Oct 16 | SEC filing · Form 6-K | SEC EDGAR | +1.27% | -4.87% | |
| Form F-10/A NexGen Energy Ltd. | SEC filing · Form F-10 | SEC EDGAR | +1.76% | -0.46% | |
| Form 6-K NexGen Energy Ltd. For: Oct 09 | SEC filing · Form 6-K | SEC EDGAR | +1.76% | -0.46% | |
| Form 6-K NexGen Energy Ltd. For: Oct 02 | SEC filing · Form 6-K | SEC EDGAR | -0.33% | -2.97% | |
| Form F-10/A NexGen Energy Ltd. | SEC filing · Form F-10 | SEC EDGAR | -1.25% | -1.25% | |
| Form 6-K NexGen Energy Ltd. For: Oct 01 | SEC filing · Form 6-K | SEC EDGAR | -0.33% | -2.97% | |
| Form F-10 NexGen Energy Ltd. | SEC filing · Form F-10 | SEC EDGAR | -0.33% | -2.97% | |
| Form 6-K NexGen Energy Ltd. For: Sep 16 | SEC filing · Form 6-K | SEC EDGAR | -0.18% | -0.24% | |
| Form 6-K NexGen Energy Ltd. For: Aug 28 | SEC filing · Form 6-K | SEC EDGAR | +0.34% | +2.06% | |
| Form 6-K NexGen Energy Ltd. For: Aug 06 | SEC filing · Form 6-K | SEC EDGAR | +2.27% | +0.71% | |
| Form 6-K NexGen Energy Ltd. For: Jun 30 | SEC filing · Form 6-K | SEC EDGAR | +2.27% | +0.71% | |
| Form 6-K NexGen Energy Ltd. For: Aug 01 | SEC filing · Form 6-K | SEC EDGAR | -2.15% | -0.46% | |
| Form 6-K NexGen Energy Ltd. For: Jul 29 | SEC filing · Form 6-K | SEC EDGAR | -0.64% | — | |
| Form 6-K NexGen Energy Ltd. For: Jul 24 | SEC filing · Form 6-K | SEC EDGAR | +0.49% | +4.94% | |
| Form SD NexGen Energy Ltd. | SEC filing · Form SD | SEC EDGAR | +1.14% | +1.83% | |
| Form 6-K NexGen Energy Ltd. For: Jun 18 | SEC filing · Form 6-K | SEC EDGAR | +0.14% | -0.58% | |
| Form 6-K NexGen Energy Ltd. For: Jun 16 | SEC filing · Form 6-K | SEC EDGAR | +3.55% | +1.30% | |
| Form 6-K NexGen Energy Ltd. For: Jun 12 | SEC filing · Form 6-K | SEC EDGAR | +1.51% | +1.21% | |
| Form 6-K NexGen Energy Ltd. For: May 27 | SEC filing · Form 6-K | SEC EDGAR | -0.15% | -3.21% | |
| Form 6-K NexGen Energy Ltd. For: Mar 31 | SEC filing · Form 6-K | SEC EDGAR | +0.17% | -0.52% | |
| Form 6-K NexGen Energy Ltd. For: May 12 | SEC filing · Form 6-K | SEC EDGAR | -3.19% | -4.03% | |
| Form 6-K NexGen Energy Ltd. For: Jun 17 | SEC filing · Form 6-K | SEC EDGAR | -0.27% | +2.50% | |
| Form 6-K NexGen Energy Ltd. For: May 09 | SEC filing · Form 6-K | SEC EDGAR | +0.44% | +2.68% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the NXE section they belong to.
Where else NXE is measured.
NXE earnings → · Analyst actions → · SEC filings →
Other Basic Materials names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| Vista Gold Corp (VGZ) | 180 | -0.01% | 43% |
| SunCoke Energy, Inc. (SXC) | 177 | -0.11% | 41% |
| Bluelinx Holdings Inc. (BXC) | 175 | -0.38% | 42% |
| ROYAL DSM NV S/ADR (RDSMY) | 175 | -0.01% | 38% |
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 →
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Every name we’ve measured, in one place.
How the numbers are made.
How is Nexgen Energy Ltd. Common Shares's median reaction calculated?
Every labeled NXE 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 176 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. 48% of NXE'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 NXE'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.