Harfang Exploration Inc (HAR_CDNX)
HAR_CDNX moved a median of 0.00% 30 minutes after news, and 0.00% by the close. How HAR_CDNX actually reacts to news — the realized, point-in-time move the market made, measured across 30 labeled events over the last three years with zero look-ahead.
HAR_CDNX’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | 0.00% | 27% | 11 |
| 30-min | 0.00% | 36% | 11 |
| 60-min | 0.00% | 36% | 11 |
| to close | 0.00% | 46% | 11 |
| Middle 50% of HAR_CDNX reactions | 0.00% to +4.71% |
|---|---|
| Median reaction (30-min) | 0.00% |
| Measured reactions | 30 |
Half of all Harfang Exploration Inc news events land between +0.00% and +4.71% 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 HAR_CDNX moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to HAR_CDNX's baseline. Nothing else.
Recent HAR_CDNX events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Harfang Provides Update at Sky Lake | Press release | GlobeNewswire | — | — | |
| Harfang Outlines Winter Exploration Plans | Press release | GlobeNewswire | — | — | |
| Harfang and SOQUEM Expand Gold Footprint at Menarik West, Québec | Press release | GlobeNewswire | — | — | |
| Harfang Announces Polymetallic Discoveries and Up to 6.84% Cu (Grab) at Menarik East, Quebec | Press release | GlobeNewswire | — | — | |
| Harfang Completes Flow-Through Financing | Press release | GlobeNewswire | — | — | |
| Harfang and SOQUEM Make High-Grade Gold Discoveries at Menarik West, Québec | Press release | GlobeNewswire | — | — | |
| Harfang Receives Notice From Li-FT Power of Advancement To Second Option at Pontax, Quebec | Press release | GlobeNewswire | — | — | |
| Harfang Announces New Partnership With SOQUEM to Advance Lake Menarik | Press release | GlobeNewswire | — | — | |
| Harfang Announces Summer Exploration Plans | Press release | GlobeNewswire | — | — | |
| Harfang Intersects 4.5 g/t Au Over 15.6 m and Delineates New High-Grade Mineralized Shoot at Sky Lake, Ontario | Press release | GlobeNewswire | — | — | |
| Harfang Makes New Gold Discovery and Drills 7.0 g/t Au Over 18.0 m at Sky Lake, Ontario | Press release | GlobeNewswire | — | — | |
| Harfang Announces the Start of Its Winter Diamond Drill Program at Sky Lake, Ontario | Press release | GlobeNewswire | — | — | |
| Harfang Announces Winter Diamond Drill Program at Sky Lake, Ontario | Press release | GlobeNewswire | — | — | |
| Harfang Completes Flow-Through Financing | Press release | GlobeNewswire | — | — | |
| Harfang Confirms and Expands High-Grade Gold Footprint at Serpent, Québec | Press release | GlobeNewswire | — | — | |
| HARFANG COMPLETES ACQUISITION OF NEWORIGIN | Press release | Canada Newswire | — | — | |
| Harfang Announces High-Grade Gold Discoveries at Menarik East, Québec | Press release | GlobeNewswire | — | — | |
| Harfang Announces High-Grade Gold Discoveries at Serpent-Radisson, Québec | Press release | GlobeNewswire | +12.50% | +0.00% | |
| Harfang Announces Lithium Discovery at Serpent-Radisson, Québec | Press release | GlobeNewswire | +0.00% | -5.00% | |
| Canadian Investment Regulatory Organization Trade Resumption - HAR | Press release | Canada Newswire | +5.26% | +5.26% | |
| Canadian Investment Regulatory Organization Trading Halt - HAR | Press release | Canada Newswire | +5.26% | +5.26% | |
| Management Update | Press release | GlobeNewswire | — | — | |
| Harfang Announces Summer Exploration Plans at Its Gold and CSM Properties in Eeyou Istchee James Bay, Quebec | Press release | GlobeNewswire | +0.00% | +8.70% | |
| Harfang and Quebec Precious Metals Jointly Identify High-Priority Gold and Lithium Drill Targets on Their Serpent-Radisson and Sakami Projects, Eeyou Istchee James Bay, Quebec | Press release | GlobeNewswire | +0.00% | +4.17% | |
| Harfang Announces Stock Option Grant | Press release | GlobeNewswire | +0.00% | -4.00% | |
| Harfang Announces Management Update | Press release | GlobeNewswire | +0.00% | +4.00% | |
| Harfang Acquires 100% Interest in the Egan Gold Property | Press release | GlobeNewswire | +0.00% | +0.00% | |
| Harfang Announces Closing of Private Placement | Press release | GlobeNewswire | — | — | |
| Harfang Announces Management Changes | Press release | GlobeNewswire | +0.00% | +0.00% | |
| Harfang Confirms Lithium and High-Grade Tantalum at Its Serpent-Radisson Property, Eeyou Istchee James Bay, Québec | Press release | GlobeNewswire | +0.00% | -6.67% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the HAR_CDNX section they belong to.
Where else HAR_CDNX is measured.
HAR_CDNX earnings → · Analyst actions → · SEC filings →
Other Basic Materials names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| Minsud Resources Corp (MSR_CDNX) | 31 | 0.00% | 0% |
| ATHABASCA MINERALS INC (ABM_CDNX) | 30 | 0.00% | 33% |
| North Arrow Mineral Inc (NAR_CDNX) | 30 | 0.00% | 0% |
| Nicola Mining Corp (NIM_CDNX) | 30 | -6.22% | 17% |
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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How the numbers are made.
How is Harfang Exploration Inc's median reaction calculated?
Every labeled HAR_CDNX 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 30 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. 36% of HAR_CDNX'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 HAR_CDNX'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.