GoldMining Inc. Common Shares (GLDG)
GLDG moved a median of -0.02% 30 minutes after news, and -0.09% by the close. How GLDG actually reacts to news — the realized, point-in-time move the market made, measured across 224 labeled events over the last three years with zero look-ahead.
GLDG’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | 0.00% | 49% | 224 |
| 30-min | -0.02% | 47% | 224 |
| 60-min | -0.37% | 44% | 224 |
| to close | -0.09% | 49% | 221 |
| Middle 50% of GLDG reactions | -1.02% to +1.09% |
|---|---|
| Median reaction (30-min) | -0.02% |
| Measured reactions | 224 |
Half of all GoldMining Inc. Common Shares news events land between -1.02% and +1.09% 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 GLDG moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to GLDG's baseline. Nothing else.
Recent GLDG events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Form 6-K GoldMining Inc. For: Oct 31 | SEC filing · Form 6-K | SEC EDGAR | -0.88% | -3.41% | |
| GoldMining Appoints Project Director to Lead Next Phase of Advancement of the São Jorge Gold Project, Brazil | Press release | Canada Newswire | -0.88% | -3.41% | |
| Form 6-K GoldMining Inc. For: Oct 31 | SEC filing · Form 6-K | SEC EDGAR | -0.56% | +0.12% | |
| GoldMining Intersects 400 Metres of Continuous Gold-Copper Mineralization at the Yarumalito Project, Colombia | Press release | Canada Newswire | -0.56% | +0.12% | |
| Nevada's Oxide Gold Districts Are Being Redrilled for a Second Metal | Press release | Canada Newswire | -0.14% | -0.97% | |
| Form 6-K GoldMining Inc. For: Jul 31 | SEC filing · Form 6-K | SEC EDGAR | +0.66% | +0.34% | |
| GoldMining Files PEA Technical Report for its São Jorge Project, Brazil | Press release | Canada Newswire | +0.66% | +0.34% | |
| Form 6-K GoldMining Inc. For: Jul 31 | SEC filing · Form 6-K | SEC EDGAR | +0.33% | -1.27% | |
| Form 6-K GoldMining Inc. For: Jun 30 | SEC filing · Form 6-K | SEC EDGAR | -1.32% | -1.98% | |
| GoldMining Issues Mid-Year 2026 Shareholder Update | Press release | Canada Newswire | -1.32% | -1.98% | |
| Form 6-K GoldMining Inc. For: Jun 30 | SEC filing · Form 6-K | SEC EDGAR | +0.53% | +6.82% | |
| GoldMining Announces Positive PEA Highlighting $532 Million After-Tax NPV and 42% IRR at its São Jorge Project, Brazil | Press release | Canada Newswire | +0.53% | +6.82% | |
| This Gold Story Is Starting to Look Bigger Than a Few High-Grade Samples | Press release | Canada Newswire | +0.91% | -2.45% | |
| Form 6-K GoldMining Inc. For: Jun 30 | SEC filing · Form 6-K | SEC EDGAR | +0.66% | -1.97% | |
| GoldMining Files PEA Technical Report for its La Mina Project, Colombia - Highlighting $1.0 Billion After-Tax NPV and 32% IRR | Press release | Canada Newswire | +0.66% | -1.97% | |
| Form 6-K GoldMining Inc. For: May 31 | SEC filing · Form 6-K | SEC EDGAR | +2.18% | +0.91% | |
| GoldMining Commences 2026 Exploration Drilling Program at its Yarumalito Gold-Copper Project, Colombia | Press release | Canada Newswire | +2.18% | +0.91% | |
| Form 6-K GoldMining Inc. For: May 31 | SEC filing · Form 6-K | SEC EDGAR | -1.74% | -4.35% | |
| GoldMining Announces 2026 Annual Meeting Voting Results | Press release | Canada Newswire | -1.74% | -4.35% | |
| Five Junior Gold Explorers Advancing Projects Adjacent to Major Mining Operations | Press release | Canada Newswire | -0.24% | -0.41% | |
| A Fully Funded Junior in the Middle of a Q2 Catalyst Window: NevGold Heads Into Maiden Antimony-Gold MRE With C$42.2M in the Treasury | Press release | Canada Newswire | -1.61% | -3.23% | |
| A Positive Gold-Antimony PEA Just Landed in a Fast-Track Jurisdiction, with 19,000 Metres of Drilling Already Underway | Press release | Canada Newswire | -1.61% | -3.23% | |
| Form 6-K GoldMining Inc. For: Apr 30 | SEC filing · Form 6-K | SEC EDGAR | +0.34% | +1.72% | |
| GoldMining Announces Updated PEA Highlighting $1.0 Billion After-Tax NPV and 32% IRR at La Mina Project, Colombia | Press release | Canada Newswire | +0.34% | +1.72% | |
| Form 6-K GoldMining Inc. For: Apr 30 | SEC filing · Form 6-K | SEC EDGAR | +1.20% | +3.20% | |
| Form 6-K GoldMining Inc. For: Apr 30 | SEC filing · Form 6-K | SEC EDGAR | +1.58% | +0.00% | |
| The Gold Mines Are Running Out and the Explorers Are Just Getting Started | Press release | GlobeNewswire | +0.41% | -0.83% | |
| Form 6-K GoldMining Inc. For: Mar 31 | SEC filing · Form 6-K | SEC EDGAR | -0.88% | -3.51% | |
| GoldMining Commences 2026 Exploration Program at its São Jorge Project, Brazil | Press release | Canada Newswire | -0.88% | -3.51% | |
| Form 6-K GoldMining Inc. For: Mar 31 | SEC filing · Form 6-K | SEC EDGAR | +1.40% | +4.67% | |
| Form 6-K GoldMining Inc. For: Mar 31 | SEC filing · Form 6-K | SEC EDGAR | +0.00% | -1.26% | |
| GoldMining Appoints Imola Götz as Vice President, Project Development | Press release | PR Newswire | +0.00% | -1.26% | |
| Form 6-K GoldMining Inc. For: Feb 28 | SEC filing · Form 6-K | SEC EDGAR | -7.50% | -4.44% | |
| Form 6-K GoldMining Inc. For: Mar 31 | SEC filing · Form 6-K | SEC EDGAR | -7.50% | -4.44% | |
| GoldMining Congratulates U.S. GoldMining on the Successful Completion of the Initial PEA at its Whistler Gold-Copper Project, Alaska | Press release | PR Newswire | -7.50% | -4.44% | |
| Form 40-F GoldMining Inc. For: Nov 30 | SEC filing · Form 40-F | SEC EDGAR | -7.50% | -4.44% | |
| GoldMining Announces Filing of Financial Statements, MD&A, Annual Information Form and Annual Report on Form 40-F | Press release | PR Newswire | -7.50% | -4.44% | |
| Form 6-K GoldMining Inc. For: Feb 28 | SEC filing · Form 6-K | SEC EDGAR | +0.34% | +4.05% | |
| Form 6-K GoldMining Inc. For: Feb 28 | SEC filing · Form 6-K | SEC EDGAR | -1.01% | -1.35% | |
| GoldMining Updates Mineral Resource Estimate with Inclusion of Antimony at its Crucero Gold Project, Peru | Press release | PR Newswire | -1.01% | -1.35% | |
| Form 6-K GoldMining Inc. For: Jan 31 | SEC filing · Form 6-K | SEC EDGAR | -0.53% | -2.28% | |
| GoldMining Drilling Intercepts Gold Mineralization at Depth, São Jorge Project Pará State, Brazil | Press release | PR Newswire | -0.53% | -2.28% | |
| Form 6-K GoldMining Inc. For: Jan 31 | SEC filing · Form 6-K | SEC EDGAR | +2.17% | +6.21% | |
| GoldMining Appoints Martin Dumont as VP, Corporate Development and Investor Relations | Press release | PR Newswire | +2.17% | +6.21% | |
| U.S. GoldMining Identifies New Au-Cu Porphyry Targets from 2025 Exploration Program at the Whistler Gold-Copper Project, Alaska | Press release | PR Newswire | +0.63% | +1.27% | |
| Form 6-K GoldMining Inc. For: Jan 31 | SEC filing · Form 6-K | SEC EDGAR | +0.97% | +3.85% | |
| GoldMining Reports New Drill Results Highlighting Exploration Potential at São Jorge Project, Pará State, Brazil | Press release | PR Newswire | +0.97% | +3.85% | |
| Form 6-K GoldMining Inc. For: Jan 31 | SEC filing · Form 6-K | SEC EDGAR | -0.40% | -0.79% | |
| GoldMining Reports Management Change | Press release | PR Newswire | -0.40% | -0.79% | |
| Form 6-K GoldMining Inc. For: Dec 31 | SEC filing · Form 6-K | SEC EDGAR | +0.68% | +3.01% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the GLDG section they belong to.
Where else GLDG is measured.
GLDG earnings → · Analyst actions → · SEC filings →
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How the numbers are made.
How is GoldMining Inc. Common Shares's median reaction calculated?
Every labeled GLDG 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 224 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. 47% of GLDG'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 GLDG'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.