FIRST AMERN URANIUM INC. (NIOMF)
NIOMF moved a median of 0.00% 30 minutes after news, and -1.51% by the close. How NIOMF actually reacts to news — the realized, point-in-time move the market made, measured across 46 labeled events over the last three years with zero look-ahead.
NIOMF’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | 0.00% | 11% | 36 |
| 30-min | 0.00% | 28% | 36 |
| 60-min | 0.00% | 22% | 36 |
| to close | -1.51% | 28% | 36 |
| Middle 50% of NIOMF reactions | -2.56% to +0.02% |
|---|---|
| Median reaction (30-min) | 0.00% |
| Measured reactions | 46 |
Half of all FIRST AMERN URANIUM INC. news events land between -2.56% and +0.02% 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 NIOMF moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to NIOMF's baseline. Nothing else.
Recent NIOMF events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| NIOB Airborne Survey Identifies Rare Earth Targets at Bardy SE | Press release | GlobeNewswire | +0.00% | -4.90% | |
| NIOB Bardy Assays Confirm Rare Earth Mineralization | Press release | GlobeNewswire | -0.99% | -2.90% | |
| NIOB’s six drill-ready Québec projects fully permitted | Press release | GlobeNewswire | +0.00% | +3.54% | |
| NIOB cuts target pegmatite in all Bardy holes | Press release | GlobeNewswire | +0.00% | -16.65% | |
| NIOB completes 2026 drill program at Bardy | Press release | GlobeNewswire | +0.00% | -5.50% | |
| NIOB Seigneurie Assays Confirm Niobium Mineralization in hole seven | Press release | GlobeNewswire | -0.04% | -21.58% | |
| NIOB’s Newest Seigneurie Assays Show Higher-Grade Heavy Rare Earth Mineralization | Press release | GlobeNewswire | +0.00% | -18.40% | |
| NIOB Adds to Critical Minerals Portfolio | Press release | GlobeNewswire | +12.41% | +6.13% | |
| NIOB Intersects 66 metres of Cumulative Pegmatite at Blanchette | Press release | GlobeNewswire | +0.00% | -17.25% | |
| NIOB Seigneurie Assays Confirm Heavy Rare Earth Mineralization | Press release | GlobeNewswire | +0.00% | -17.25% | |
| NIOB Intersects 8 metres of Syenitic Pegmatite at Bardy | Press release | GlobeNewswire | +0.00% | +2.80% | |
| North American Niobium to Fly Airborne Survey Over Four Québec Properties | Press release | GlobeNewswire | +3.02% | +7.22% | |
| NIOB to Feature Seigneurie Drill Core at THE Mining Investment Event | Press release | GlobeNewswire | -23.63% | -34.39% | |
| NIOB Diamond Drilling mobilizes at Bardy and Blanchette on June 1 | Press release | GlobeNewswire | +0.00% | -8.05% | |
| NIOB Seigneurie Step-out Drilling Confirms Pegmatite System Extends Laterally Over 1.5 kilometres | Press release | GlobeNewswire | +0.79% | +2.65% | |
| NIOB Expands Pegmatite System with Encouraging Niobium and Rare Earth Exploration Indicators | Press release | GlobeNewswire | +0.00% | -4.49% | |
| NIOB Intersects 211+ Metres of Cumulative Pegmatite with Encouraging Nb-REE Exploration Indicators at Seigneurie; Assays Pending | Press release | GlobeNewswire | +0.48% | +1.38% | |
| NIOB Authorized to Drill at Two More Québec Projects | Press release | GlobeNewswire | +0.00% | +0.00% | |
| NIOB Launches Diamond Drill Program at Seigneurie | Press release | GlobeNewswire | +0.00% | +0.00% | |
| North American Niobium Receives Key Seigneurie Authorization | Press release | GlobeNewswire | +0.00% | +6.20% | |
| NIOB Exploration Work Leads to Multiple Drill Targets | Press release | GlobeNewswire | +0.00% | -6.67% | |
| North American Niobium Adds to Québec Niobium and Rare Earths Holdings | Press release | GlobeNewswire | +0.00% | -5.48% | |
| North American Niobium to Commence Systematic Bottom-of-Till and Bedrock Sampling at Sabot Project, Quebec | Press release | GlobeNewswire | -11.67% | -15.71% | |
| North American Niobium Adds Sabot to Technical Review Pipeline | Press release | GlobeNewswire | -4.83% | -4.99% | |
| North American Niobium Highlights 0.150% Nb2O5 with124.53 ppm Dy2O3 from Pegmatite Grab Sample and 0.19% TREO from REE-BearingCarbonatite Outcrop at Seigneurie, Québec | Press release | GlobeNewswire | -13.06% | -19.21% | |
| North American Niobium and Critical Minerals Corp. Announces Corporate Development | Press release | GlobeNewswire | -13.06% | -19.21% | |
| North American Niobium and Critical Minerals Corp. Submits ATI Application for Seigneurie Project in Québec, Advancing Path to Diamond Drilling | Press release | GlobeNewswire | -0.99% | +5.33% | |
| North American Niobium and Critical Minerals Corp. Submits ATI Application for Bardy and Blanchette Projects in Québec, Advancing Path to Diamond Drilling | Press release | GlobeNewswire | +0.00% | -8.18% | |
| North American Niobium Corp. Appoints Dr. Maximilian Dröllner as Technical Advisor | Press release | GlobeNewswire | — | — | |
| North American Niobium and Critical Minerals Corp. Plans High-Resolution Magnetic Drone Survey at Bardy and Blanchette Properties, Québec | Press release | GlobeNewswire | — | — | |
| North American Niobium Corp. Announces Addition of Mining Executive Olivier Tavchandjian to Board of Directors | Press release | GlobeNewswire | +0.00% | +1.41% | |
| North American Niobium and Critical Minerals Corp. Plans Phase 2 Radon Survey and Low-Impact Backpack Drilling at Blanchette, Bardy and Seigneurie Properties, Québec | Press release | GlobeNewswire | +0.00% | -0.12% | |
| North American Niobium and Critical Minerals Corp. Confirms Magnet REE and Niobium Mineralization at Blanchette, Bardy and Sabot Properties, Including 1.82% TREO and 0.14% Nb2O5 | Press release | GlobeNewswire | +0.00% | +0.00% | |
| North American Niobium and Critical Minerals Corp. Reports Positive Preliminary Soil-Gas Radon Survey Results at Blanchette and Bardy; Phase 2 Planned with Rapid Follow-Up Portable Bedrock Drilling Program | Press release | GlobeNewswire | +0.00% | +1.54% | |
| North American Niobium and Critical Minerals Corp. Announces Marketing Agreement | Press release | GlobeNewswire | — | — | |
| North American Niobium and Critical Minerals Corp. Advances Exploration with Radon Soil-Gas Survey Underway at Blanchette and Bardy Projects | Press release | GlobeNewswire | +0.00% | +0.00% | |
| North American Niobium and Critical Minerals Corp. Expands Land Package In Québec | Press release | GlobeNewswire | — | — | |
| North American Niobium and Critical Minerals Corp. Announces Closing of Oversubscribed $1.96m Flow-Through Financing | Press release | GlobeNewswire | — | — | |
| North American Niobium and Critical Minerals Corp. Announces Private Placement of Flow-Through Shares | Press release | GlobeNewswire | — | — | |
| North American Niobium and Critical Minerals Corp. Completes Phase 1 Fall Prospecting Program; Carbonatite and Pegmatite Targets Identified Across Québec Properties | Press release | GlobeNewswire | — | — | |
| North American Niobium and Critical Minerals Corp. Launches its C$2.69 Million District-Scale Fully-Funded Comprehensive 2026 Quebec Exploration Program Focused on Niobium and Rare Earth Elements Discoveries | Press release | GlobeNewswire | — | — | |
| First American Uranium Inc. Appoints Clyde McMillan as Vice President of Exploration and Advances Quebec Critical Mineral Strategy | Press release | GlobeNewswire | +0.00% | -3.08% | |
| First American Uranium Announces Closing of Oversubscribed $2.86m Flow-Through Financing | Press release | GlobeNewswire | — | — | |
| First American Uranium Inc. Announces Effective Date for Name Change | Press release | GlobeNewswire | — | — | |
| First American Announces Private Placement of Flow-Through Shares | Press release | GlobeNewswire | +0.00% | +0.00% | |
| First American Uranium Issues Statement on Canada’s G7 Mineral Strategy – Highlights Canada’s Role in the Global Critical Minerals Supply Chain | Press release | GlobeNewswire | +0.00% | +0.00% | |
| First American Uranium Inc. Announces Change of Stock Symbol and Uplisting to the OTCQB Venture Market | Press release | GlobeNewswire | +0.00% | +0.00% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the NIOMF section they belong to.
Where else NIOMF is measured.
NIOMF earnings → · Analyst actions → · SEC filings →
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How the numbers are made.
How is FIRST AMERN URANIUM INC.'s median reaction calculated?
Every labeled NIOMF 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 46 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. 28% of NIOMF'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 NIOMF'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.