Skyharbour Developments L (SYH_CDNX)
SYH_CDNX moved a median of 0.00% 30 minutes after news, and 0.00% by the close. How SYH_CDNX actually reacts to news — the realized, point-in-time move the market made, measured across 153 labeled events over the last three years with zero look-ahead.
SYH_CDNX’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | 0.00% | 28% | 51 |
| 30-min | 0.00% | 33% | 51 |
| 60-min | 0.00% | 47% | 51 |
| to close | 0.00% | 41% | 51 |
| Middle 50% of SYH_CDNX reactions | -1.72% to +1.24% |
|---|---|
| Median reaction (30-min) | 0.00% |
| Measured reactions | 153 |
Half of all Skyharbour Developments L news events land between -1.72% and +1.24% 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 SYH_CDNX moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to SYH_CDNX's baseline. Nothing else.
Recent SYH_CDNX events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Purecore Signs Definitive Agreement with Skyharbour for Yurchison Uranium Property Option in Athabasca Basin | Press release | GlobeNewswire | — | — | |
| Purecore Signs Letter of Intent with Skyharbour to Option the Yurchison Uranium Property in Athabasca Basin | Press release | GlobeNewswire | — | — | |
| Skyharbour Closes $5.25 Million Private Placement of Flow-Through Shares | Press release | GlobeNewswire | — | — | |
| Skyharbour Invites Shareholders to Upcoming Conferences | Press release | GlobeNewswire | — | — | |
| Skyharbour Announces Major 2026 Exploration Campaign with Denison Mines at Russell Lake Uranium Joint Ventures | Press release | GlobeNewswire | — | — | |
| Skyharbour Closes Acquisition to Consolidate 100% Interest in the Russell Lake Uranium Project | Press release | GlobeNewswire | — | — | |
| Skyharbour Closes $2.1 Million Private Placement of Flow-Through Shares | Press release | GlobeNewswire | — | — | |
| Skyharbour Engages Emerging Markets Consulting LLC for Marketing Contract | Press release | GlobeNewswire | — | — | |
| Skyharbour Consolidates 100% Interest in the Russell Lake Uranium Project | Press release | GlobeNewswire | — | — | |
| Skyharbour’s Partner Mustang Energy Corp. Announces Results of TDEM Survey Over the 914W Property | Press release | GlobeNewswire | — | — | |
| Skyharbour Announces Participation in Red Cloud's 2025 Fall Mining Showcase in Toronto | Press release | GlobeNewswire | — | — | |
| Skyharbour Partner Company Terra Clean Energy Announces Fraser Lakes B Deposit Recognized by Government of Canada as Active Rare Earth Deposit | Press release | GlobeNewswire | — | — | |
| Skyharbour’s Partner Company Mustang Energy Receives Exploration Permit for 914W Uranium Project Located in the Athabasca Basin, Saskatchewan | Press release | GlobeNewswire | — | — | |
| Skyharbour’s Partner Company Mustang Energy Commences Field Program at 914W Uranium Project Located in the Athabasca Basin, Saskatchewan | Press release | GlobeNewswire | — | — | |
| Skyharbour Partner Company Terra Clean Energy Plans Summer Drill Program at the South Falcon East Uranium Project | Press release | GlobeNewswire | — | — | |
| Skyharbour’s Partner North Shore Uranium Signs Exploration Agreement with English Rivers First Nation | Press release | GlobeNewswire | — | — | |
| Skyharbour Partner Company Terra Clean Energy Completes First Three Drill Holes on Fraser Lakes Uranium Deposit at the South Falcon East Uranium Project | Press release | GlobeNewswire | — | — | |
| Skyharbour’s Partner North Shore Provides Exploration Update at Falcon Uranium Project | Press release | GlobeNewswire | — | — | |
| Skyharbour Announces Closing of Option and Purchase Agreements with Hatchet Uranium for Several of its Uranium Projects Located in the Athabasca Basin | Press release | GlobeNewswire | — | — | |
| Skyharbour Invites Shareholders and Investment Community to visit us at Booth 804 at the VRIC in Vancouver, January 19-20, 2025, and Initiates New Marketing Program | Press release | GlobeNewswire | — | — | |
| Form D SKYHARBOUR RESOURCES | SEC filing · Form D | SEC EDGAR | — | — | |
| Skyharbour Partner Company Terra Clean Energy Signs Exploration Agreement with the English River First Nation and Receives Drilling Permits for the South Falcon East Uranium Project | Press release | GlobeNewswire | — | — | |
| Canadian Investment Regulatory Organization Trade Resumption - SYH | Press release | Canada Newswire | — | — | |
| Canadian Investment Regulatory Organization Trading Halt - SYH | Press release | Canada Newswire | — | — | |
| Skyharbour Enters into Agreement with Mustang Energy to Option its 914W Uranium Project Located in the Athabasca Basin, Saskatchewan | Press release | GlobeNewswire | — | — | |
| Skyharbour Announces ANT Survey Prior to Upcoming Drill Program as well as Summary of 2024 Drilling to Date at Russell Lake Uranium Project, Northern Saskatchewan | Press release | GlobeNewswire | — | — | |
| Skyharbour Partner Company Terra Clean Energy Plans Winter 2025 Exploration Program at the South Falcon East Uranium Project, Athabasca Basin, Saskatchewan | Press release | GlobeNewswire | — | — | |
| Skyharbour’s Partner North Shore Continues Drill Target Generation at Falcon Uranium Project | Press release | GlobeNewswire | — | — | |
| Skyharbour Partner Medaro Mining Announces Exploration Plan for the Yurchison Uranium Project Located in the Athabasca Basin, Saskatchewan | Press release | GlobeNewswire | — | — | |
| Skyharbour Enters Into Agreement to Option South Dufferin and Bolt Uranium Projects Located in the Athabasca Basin, Saskatchewan | Press release | GlobeNewswire | — | — | |
| Mr. Brady Rak Joins Skyharbour as Vice President of Business Development | Press release | GlobeNewswire | +0.00% | +2.30% | |
| Skyharbour’s Partner North Shore Uranium Granted Exploration Permit at Falcon Uranium Project | Press release | GlobeNewswire | -1.14% | -2.27% | |
| Skyharbour’s Partner Company North Shore Uranium Provides Exploration Update at Falcon Uranium Project | Press release | GlobeNewswire | +0.00% | -1.37% | |
| Skyharbour’s Partner Azincourt Receives Results of 2024 Winter Drilling Program at the East Preston Uranium Project | Press release | GlobeNewswire | +1.39% | +0.00% | |
| Skyharbour Signs Agreement to Sell a Portion of its Karin Uranium Property to Cosa Resources Corp. | Press release | GlobeNewswire | -2.60% | -6.49% | |
| Skyharbour and JV Partner Orano Announce Completion of Geophysics and Upcoming Commencement of Field Program at Preston Uranium Project | Press release | GlobeNewswire | -2.60% | -3.90% | |
| Skyharbour’s Partner Azincourt Completes Winter Drill Program at East Preston Uranium Project | Press release | GlobeNewswire | +0.00% | +3.61% | |
| Skyharbour’s Partner Company North Shore Uranium Reports Drill Results at the Falcon Project with Uranium Mineralization Confirmed at Two Targets | Press release | GlobeNewswire | +0.00% | +1.21% | |
| Skyharbour and JV Partner Orano Commence 2024 Exploration Programs at the Preston Uranium Project | Press release | GlobeNewswire | +4.00% | +6.00% | |
| Skyharbour Partner Company Tisdale Clean Energy Completes First Two Drill Holes at the South Falcon East Uranium Project, Athabasca Basin, Saskatchewan | Press release | GlobeNewswire | -1.92% | -3.85% | |
| Skyharbour’s Partner Company North Shore Uranium Completes Maiden Drill Program and Identifies Elevated Radioactivity, Fault Zones and Alteration at Falcon Project | Press release | GlobeNewswire | +0.00% | -1.09% | |
| Skyharbour’s Partner Company North Shore Uranium Commences Drill Program at Falcon Uranium Property | Press release | GlobeNewswire | +1.09% | -2.17% | |
| Skyharbour’s Partner Company North Shore Uranium Provides Falcon Uranium Property Drill Program Update | Press release | GlobeNewswire | +3.26% | +0.00% | |
| Skyharbour Announces Additional Uranium Property Staking Increasing Total Property Portfolio to over 1.45 Million Acres in the Athabasca Basin, Saskatchewan | Press release | GlobeNewswire | +1.15% | +3.45% | |
| Skyharbour Partner Company Tisdale Clean Energy Mobilizes Crew and Equipment for Phase One Drill Program at the South Falcon East Uranium Project, Athabasca Basin, Saskatchewan | Press release | GlobeNewswire | +1.14% | +1.14% | |
| Skyharbour Resources Grants Incentive Stock Options | Press release | GlobeNewswire | +0.00% | +0.00% | |
| Skyharbour Announces Additional Uranium Property Acquisitions in the Athabasca Basin, Saskatchewan, as well as Marketing Contracts | Press release | GlobeNewswire | -1.75% | -7.02% | |
| Skyharbour Closes $6.37 Million Private Placement of Flow-Through Units | Press release | GlobeNewswire | +0.00% | -7.84% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the SYH_CDNX section they belong to.
Where else SYH_CDNX is measured.
SYH_CDNX earnings → · Analyst actions → · SEC filings →
Other Basic Materials names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| Almonty Industries Inc (AII_TSE) | 154 | 0.00% | 25% |
| Universal Stainless & Alloy Products, Inc. (USAP) | 154 | +0.09% | 59% |
| Tecnoglass Holdings Inc. (TGLS) | 153 | -0.01% | 48% |
| Energy Fuels Inc (EFR_TSE) | 152 | +0.66% | 60% |
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 →
Every ticker we measure the same way24
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Exxon Mobil (XOM)
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Costco (COST)
How COST actually reacts to news, measured.
Mastercard (MA)
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Oracle (ORCL)
How ORCL actually reacts to news, measured.
Salesforce (CRM)
How CRM actually reacts to news, measured.
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Every name we’ve measured, in one place.
How the numbers are made.
How is Skyharbour Developments L's median reaction calculated?
Every labeled SYH_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 153 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. 33% of SYH_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 SYH_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.