McEwen Inc. (MUX)
MUX moved a median of +0.48% 30 minutes after news, and 0.00% by the close. How MUX actually reacts to news — the realized, point-in-time move the market made, measured across 322 labeled events over the last three years with zero look-ahead.
MUX’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | +0.15% | 56% | 319 |
| 30-min | +0.48% | 58% | 321 |
| 60-min | 0.00% | 50% | 321 |
| to close | 0.00% | 49% | 313 |
| Middle 50% of MUX reactions | -0.85% to +1.42% |
|---|---|
| Median reaction (30-min) | +0.48% |
| Measured reactions | 322 |
Half of all McEwen Inc. news events land between -0.85% and +1.42% at 30 minutes.
Reaction stats as of 2026-09-21. Newest measured event . Reaction = percent move vs. the price at the news timestamp.
How MUX reacts, by analyst action.
| Event | Events | Median 30-min | % positive | Median to close |
|---|---|---|---|---|
| Analyst upgrades | 16 | -0.37% | 38% | -0.03% |
| Analyst downgrades | 11 | -0.13% | 36% | +0.41% |
| Rating reiterations | 31 | -0.08% | 45% | -0.78% |
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. 3 further classes were observed with fewer than 10 measured events and are not published. See how MUX ranks against every other measured name →
That’s how MUX usually reacts — get an email when it moves on news →Email me when MUX moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to MUX's baseline. Nothing else.
Recent MUX events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Form 8-K McEwen Inc. For: Oct 09 | SEC filing · Form 8-K | SEC EDGAR | -0.06% | -4.47% | |
| McEwen Signs US$55 Million Agreement to Sell Fuller and Paymaster | Press release | GlobeNewswire | -0.84% | +0.51% | |
| Form 8-K McEwen Inc. For: Aug 27 | SEC filing · Form 8-K | SEC EDGAR | +2.54% | +2.13% | |
| McEwen Copper Completes US$240 Million Term Loan to Advance Los Azules Toward Final Investment Decision | Press release | GlobeNewswire | +0.74% | -5.81% | |
| Form 8-K McEwen Inc. For: Aug 24 | SEC filing · Form 8-K | SEC EDGAR | +1.18% | +3.49% | |
| McEwen Announces Planned Retirement of COO & Promotions to Its Senior Leadership Team | Press release | GlobeNewswire | +1.28% | +5.25% | |
| Form 8-K McEwen Inc. For: Aug 05 | SEC filing · Form 8-K | SEC EDGAR | +0.37% | — | |
| Form 10-Q McEwen Inc. For: Jun 30 | SEC filing · Form 10-Q | SEC EDGAR | -2.33% | -3.18% | |
| McEwen Q2 Results: Net Income of $9.6M ($0.16 per Share), Compared with $3.0M ($0.06 per Share) in Q2 2025; Exploration Results Driving Resource Growth Across All Sites; New Stock Mine in Timmins Nearing Production, with Mine Life Extended | Press release | GlobeNewswire | -2.33% | -3.18% | |
| McEwen Q2 2026 Results Conference Call | Press release | GlobeNewswire | -3.38% | -1.94% | |
| McEwen Files NI 43-101 Technical Reports: Grey Fox Prefeasibility Study in Ontario and Lookout Mountain and Windfall Mineral Resource Estimate in Nevada | Press release | GlobeNewswire | -0.33% | -2.33% | |
| Form 8-K McEwen Inc. For: Jun 29 | SEC filing · Form 8-K | SEC EDGAR | +1.00% | -0.28% | |
| McEwen Inc. Joins Russell 2000® Index | Press release | GlobeNewswire | -0.17% | +1.30% | |
| McEwen Inc. Announces Voting Results of the 2026 Annual Meeting of Shareholders | Press release | GlobeNewswire | -0.17% | +1.30% | |
| Form 10-K/A McEwen Inc. For: Dec 31 | SEC filing · Form 10-K | SEC EDGAR | -0.63% | -1.03% | |
| Form 8-K McEwen Inc. For: Jun 04 | SEC filing · Form 8-K | SEC EDGAR | +0.46% | +5.24% | |
| Pre-Feasibility Study for Grey Fox at Fox Complex — High Returns, Manageable Capital, Mine Life Extended to 2041 | Press release | GlobeNewswire | -0.97% | -0.81% | |
| Form SD McEwen Inc. | SEC filing · Form SD | SEC EDGAR | -2.02% | -10.79% | |
| Form 8-K McEwen Inc. For: Jun 01 | SEC filing · Form 8-K | SEC EDGAR | +0.05% | -3.65% | |
| Form DEFA14A McEwen Inc. | SEC filing · Form DEFA14A | SEC EDGAR | +0.05% | -3.65% | |
| Form 8-K/A McEwen Inc. For: May 21 | SEC filing · Form 8-K | SEC EDGAR | +0.14% | +1.41% | |
| McEwen to Host Live Bullpen Q&A Moderated by Anthony Vaccaro of the Northern Miner Group at the 2026 Annual Meeting | Press release | GlobeNewswire | -0.56% | +2.50% | |
| Form 8-K McEwen Inc. For: May 21 | SEC filing · Form 8-K | SEC EDGAR | -0.09% | +1.57% | |
| McEwen Receives $49.4 Million Dividend from San José Mine — Strong Cash Generation Supports Growth Without Meaningful Share Dilution | Press release | GlobeNewswire | +0.10% | +0.95% | |
| Form 10-K/A McEwen Inc. For: Dec 31 | SEC filing · Form 10-K | SEC EDGAR | +0.10% | +0.95% | |
| McEwen Copper Appoints Societe Generale as Financial Advisor for Project Debt Financing of Los Azules | Press release | GlobeNewswire | -0.91% | -1.60% | |
| Form 8-K McEwen Inc. For: May 06 | SEC filing · Form 8-K | SEC EDGAR | +2.03% | +1.55% | |
| Form 10-Q McEwen Inc. For: Mar 31 | SEC filing · Form 10-Q | SEC EDGAR | +3.39% | -3.94% | |
| McEwen Generates Strong Q1 Results & Advances Multi-Asset Growth Strategy; Net Income $33.4M ($0.56 per Share) vs. Net Loss $6.3M ($0.12 per Share) in Q1 2025; Internally Funding Key Projects to Double Production by 2030 | Press release | GlobeNewswire | +3.39% | -3.94% | |
| Form 8-K McEwen Inc. For: Apr 30 | SEC filing · Form 8-K | SEC EDGAR | +2.90% | +1.88% | |
| McEwen Files NI 43-101 Technical Report for the Tartan Mine Project in Manitoba | Press release | GlobeNewswire | -1.73% | +1.39% | |
| McEwen Q1 2026 Results Conference Call | Press release | GlobeNewswire | -0.05% | -1.31% | |
| McEwen Inc. and Golden Lake Exploration Inc. Announce Closing of Arrangement | Press release | GlobeNewswire | +0.14% | -0.42% | |
| Form ARS McEwen Inc. For: Dec 31 | SEC filing · Form ARS | SEC EDGAR | +0.15% | -0.58% | |
| Form DEF 14A McEwen Inc. For: Jun 04 | SEC filing · Form DEF | SEC EDGAR | +0.15% | -0.58% | |
| Form DEFA14A McEwen Inc. | SEC filing · Form DEFA14A | SEC EDGAR | +0.15% | -0.58% | |
| Form PRE 14A McEwen Inc. For: Jun 04 | SEC filing · Form PRE | SEC EDGAR | +0.31% | +3.77% | |
| Form 8-K McEwen Inc. For: Mar 23 | SEC filing · Form 8-K | SEC EDGAR | -1.23% | -2.80% | |
| McEwen Reports Tartan Mine Project Gold Mineral Resource Estimate | Press release | GlobeNewswire | +0.88% | +1.33% | |
| Form 10-K McEwen Inc. For: Dec 31 | SEC filing · Form 10-K | SEC EDGAR | +1.01% | -1.14% | |
| Form NT 10-K McEwen Inc. For: Dec 31 | SEC filing · Form NT | SEC EDGAR | +1.01% | -1.14% | |
| Form 8-K McEwen Inc. For: Mar 12 | SEC filing · Form 8-K | SEC EDGAR | — | -3.52% | |
| Q4 and Full Year 2025 Operational and Financial Results: Q4 Net Income of $38.1M ($0.70 per Share) vs. Net Loss of $8.2M ($0.16 per Share) in Q4 2024; Advancing Key Developments to Double Production by 2030 | Press release | GlobeNewswire | +0.81% | -3.17% | |
| Goliath Resources Acquires 100% Ownership Of The Golddigger Property Hosting The High-Grade Surebet Gold Discovery And Buys Down 1% Of The NSR, Golden Triangle, B.C. | Press release | GlobeNewswire | +0.60% | +3.20% | |
| McEwen Q4 and Year-End 2025 Results Conference Call | Press release | GlobeNewswire | +0.17% | +2.90% | |
| Goliath Resources Proposes to Extend Term of Warrants Held by McEwen Inc. | Press release | GlobeNewswire | -1.29% | +0.25% | |
| Form 8-K McEwen Inc. For: Jan 27 | SEC filing · Form 8-K | SEC EDGAR | +3.73% | -1.05% | |
| McEwen Inc. to Acquire Golden Lake Exploration Inc. — Further Consolidates Gold Bar Mine Complex in Nevada | Press release | GlobeNewswire | +1.13% | -5.31% | |
| McEwen Drilling Returns Significant Intersection at Gold Bar Mine Complex in Nevada: 5.55 gpt Gold over 44.2 Meters; Transformation into a Long-Life Mine Continues | Press release | GlobeNewswire | +0.90% | +2.42% | |
| Form 8-K McEwen Inc. For: Jan 22 | SEC filing · Form 8-K | SEC EDGAR | -2.19% | -0.70% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the MUX section they belong to.
Where else MUX is measured.
MUX earnings → · Analyst actions → · SEC filings →
Other Basic Materials names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| Weyerhaeuser Company (WY) | 333 | +0.06% | 52% |
| American Resources Corporation - Class A (AREC) | 323 | 0.00% | 47% |
| Contango ORE, Inc. (CTGO) | 319 | -0.15% | 41% |
| K PLUS S AG S/ADR (KPLUY) | 319 | 0.00% | 29% |
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 McEwen Inc.'s median reaction calculated?
Every labeled MUX 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 322 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. 58% of MUX'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 MUX'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.