Galiano Gold Inc. (GAU)
GAU moved a median of -0.48% 30 minutes after news, and -0.73% by the close. How GAU actually reacts to news — the realized, point-in-time move the market made, measured across 247 labeled events over the last three years with zero look-ahead.
GAU’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | -0.36% | 31% | 246 |
| 30-min | -0.48% | 39% | 247 |
| 60-min | -0.34% | 40% | 247 |
| to close | -0.73% | 38% | 247 |
| Middle 50% of GAU reactions | -1.58% to +0.74% |
|---|---|
| Median reaction (30-min) | -0.48% |
| Measured reactions | 247 |
Half of all Galiano Gold Inc. news events land between -1.58% and +0.74% 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 GAU moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to GAU's baseline. Nothing else.
Recent GAU events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Form 6-K Galiano Gold Inc. For: Oct 13 | SEC filing · Form 6-K | SEC EDGAR | +1.38% | -0.46% | |
| Form 6-K Galiano Gold Inc. For: Oct 08 | SEC filing · Form 6-K | SEC EDGAR | +0.76% | +6.60% | |
| Form 6-K Galiano Gold Inc. For: Jun 30 | SEC filing · Form 6-K | SEC EDGAR | +0.99% | +1.98% | |
| Nord Precious Metals Just Added a Veteran UK Capital Markets Voice to Its Board. Here Is Why That Matters for a Multi-Metal Cobalt Camp Story | Press release | Canada Newswire | +0.28% | -1.97% | |
| Form 6-K Galiano Gold Inc. For: Jul 09 | SEC filing · Form 6-K | SEC EDGAR | -0.01% | +1.60% | |
| Form SD Galiano Gold Inc. | SEC filing · Form SD | SEC EDGAR | -3.27% | -5.61% | |
| A Fully Permitted Gold Project in Tanzania Is Quietly Building the Team to Actually Mine It | Press release | Canada Newswire | -0.22% | -3.51% | |
| Form 6-K Galiano Gold Inc. For: Jun 11 | SEC filing · Form 6-K | SEC EDGAR | -0.73% | +2.43% | |
| Form 6-K Galiano Gold Inc. For: Jun 02 | SEC filing · Form 6-K | SEC EDGAR | -1.60% | -1.83% | |
| Form 6-K/A Galiano Gold Inc. For: Jan 09 | SEC filing · Form 6-K | SEC EDGAR | -0.45% | -1.33% | |
| Form 6-K Galiano Gold Inc. For: Jun 01 | SEC filing · Form 6-K | SEC EDGAR | -0.45% | -1.33% | |
| Form 6-K Galiano Gold Inc. For: May 22 | SEC filing · Form 6-K | SEC EDGAR | -0.09% | -0.43% | |
| Form 6-K Galiano Gold Inc. For: Mar 31 | SEC filing · Form 6-K | SEC EDGAR | -1.47% | -3.66% | |
| Form 6-K Galiano Gold Inc. For: May 11 | SEC filing · Form 6-K | SEC EDGAR | +2.51% | +2.70% | |
| Form 6-K Galiano Gold Inc. For: Jun 11 | SEC filing · Form 6-K | SEC EDGAR | +0.00% | +2.58% | |
| Form 6-K Galiano Gold Inc. For: May 01 | SEC filing · Form 6-K | SEC EDGAR | +3.27% | -0.44% | |
| Form 6-K Galiano Gold Inc. For: Apr 10 | SEC filing · Form 6-K | SEC EDGAR | +0.56% | +0.37% | |
| Form 6-K Galiano Gold Inc. For: Mar 17 | SEC filing · Form 6-K | SEC EDGAR | +1.90% | -1.52% | |
| Form 40-F Galiano Gold Inc. For: Dec 31 | SEC filing · Form 40-F | SEC EDGAR | -0.81% | -5.52% | |
| Form 6-K Galiano Gold Inc. For: Dec 31 | SEC filing · Form 6-K | SEC EDGAR | -0.81% | -5.52% | |
| Form 6-K Galiano Gold Inc. For: Dec 31 | SEC filing · Form 6-K | SEC EDGAR | -0.82% | -0.33% | |
| Form 6-K Galiano Gold Inc. For: Feb 12 | SEC filing · Form 6-K | SEC EDGAR | +6.38% | +4.14% | |
| Form 6-K Galiano Gold Inc. For: Jan 29 | SEC filing · Form 6-K | SEC EDGAR | -0.16% | +1.46% | |
| Form 6-K Galiano Gold Inc. For: Dec 17 | SEC filing · Form 6-K | SEC EDGAR | -0.14% | +0.54% | |
| Form 6-K Galiano Gold Inc. For: Jan 09 | SEC filing · Form 6-K | SEC EDGAR | +1.13% | +0.38% | |
| Form 6-K Galiano Gold Inc. For: Nov 17 | SEC filing · Form 6-K | SEC EDGAR | +0.45% | -1.38% | |
| Form 6-K Galiano Gold Inc. For: Sep 30 | SEC filing · Form 6-K | SEC EDGAR | +4.54% | +3.03% | |
| Form 6-K Galiano Gold Inc. For: Oct 08 | SEC filing · Form 6-K | SEC EDGAR | +5.85% | +7.20% | |
| GALIANO GOLD PROVIDES NOTICE OF THIRD QUARTER 2025 RESULTS | Press release | PR Newswire | +5.85% | +7.20% | |
| Bronstein, Gewirtz & Grossman, LLC Is Investigating Galiano Gold Inc. (GAU) And Encourages Shareholders to Connect | Press release | ACCESS Newswire | +0.06% | +4.00% | |
| Bronstein, Gewirtz & Grossman, LLC Initiates an Investigation into Allegations Against Galiano Gold Inc. (GAU) And Encourages Shareholders to Reach Out | Press release | ACCESS Newswire | -0.23% | +0.23% | |
| Bronstein, Gewirtz & Grossman, LLC Announces an Investigation Against Galiano Gold Inc. (GAU) and Encourages Shareholders to Learn More About the Investigation | Press release | ACCESS Newswire | -0.19% | +0.70% | |
| Galiano Gold Inc. (GAU) Investigation: Bronstein, Gewirtz & Grossman, LLC Encourages Shareholders to Contact the Firm to Learn More About the Investigation | Press release | ACCESS Newswire | +0.46% | +3.20% | |
| Galiano Gold Inc. (GAU) Investigation: Bronstein, Gewirtz & Grossman, LLC Encourages Shareholders to Contact the Firm to Learn More About the Investigation | Press release | ACCESS Newswire | -0.59% | -0.20% | |
| Bronstein, Gewirtz & Grossman, LLC Initiates an Investigation into Allegations Against Galiano Gold Inc. (GAU) And Encourages Stockholders to Reach Out | Press release | ACCESS Newswire | -1.73% | -3.08% | |
| Bronstein, Gewirtz & Grossman, LLC Is Investigating Galiano Gold Inc. (GAU) And Encourages Stockholders to Connect | Press release | ACCESS Newswire | -0.41% | +3.70% | |
| Galiano Gold Inc. (GAU) Investigation: Bronstein, Gewirtz & Grossman, LLC Encourages Stockholders to Contact the Firm to Learn More About the Investigation | Press release | ACCESS Newswire | +0.21% | -1.25% | |
| Bronstein, Gewirtz & Grossman, LLC Announces an Investigation Against Galiano Gold Inc. (GAU) and Encourages Stockholders to Learn More About the Investigation | Press release | ACCESS Newswire | +0.20% | -2.01% | |
| Bronstein, Gewirtz & Grossman, LLC Encourages Galiano Gold Inc. (GAU) Investors to Inquire about Securities Investigation | Press release | ACCESS Newswire | -0.20% | -0.20% | |
| Form 6-K Galiano Gold Inc. For: Sep 09 | SEC filing · Form 6-K | SEC EDGAR | -2.48% | -1.65% | |
| GALIANO GOLD ADDRESSES RECENT INCIDENT AT THE ASANKO GOLD MINE | Press release | Canada Newswire | -2.48% | -1.65% | |
| Form SD Galiano Gold Inc. | SEC filing · Form SD | SEC EDGAR | +1.65% | +2.36% | |
| Form 6-K Galiano Gold Inc. For: Aug 20 | SEC filing · Form 6-K | SEC EDGAR | +0.24% | +0.96% | |
| GALIANO GOLD REPORTS EXCEPTIONAL DRILL RESULTS AT ABORE, INCLUDING 23m @ 6.8 g/t Au AND 16.4m @ 5.3 g/t Au, WITH MULTIPLE ORE SHOOTS AND NEW HIGH-GRADE ZONE IDENTIFIED | Press release | Canada Newswire | +0.24% | +0.96% | |
| Form 6-K Galiano Gold Inc. For: Jun 30 | SEC filing · Form 6-K | SEC EDGAR | +10.12% | +15.48% | |
| GALIANO GOLD REPORTS SECOND QUARTER 2025 RESULTS | Press release | Canada Newswire | +10.12% | +15.48% | |
| New Mills, Fresh Capital, And High-Grade Drills Fuel Next Leg Of The Gold Bull Market | Press release | Canada Newswire | -0.37% | -1.10% | |
| Form 6-K Galiano Gold Inc. For: Jul 14 | SEC filing · Form 6-K | SEC EDGAR | -0.35% | -0.71% | |
| GALIANO GOLD ANNOUNCES POSITIVE INITIAL DEEP DRILLING RESULTS AT ABORE INCLUDING 36m @ 2.5 g/t Au | Press release | Canada Newswire | +2.57% | +2.94% | |
| Form EFFECT Galiano Gold Inc. | SEC filing · Form EFFECT | SEC EDGAR | +1.62% | +1.48% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the GAU section they belong to.
Where else GAU is measured.
GAU earnings → · Analyst actions → · SEC filings →
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How the numbers are made.
How is Galiano Gold Inc.'s median reaction calculated?
Every labeled GAU 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 247 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. 39% of GAU'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 GAU'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.