Osisko Metals Inc (OM_CDNX)
OM_CDNX moved a median of 0.00% 30 minutes after news, and -2.50% by the close. How OM_CDNX actually reacts to news — the realized, point-in-time move the market made, measured across 32 labeled events over the last three years with zero look-ahead.
OM_CDNX’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | 0.00% | 0% | 12 |
| 30-min | 0.00% | 23% | 13 |
| 60-min | 0.00% | 23% | 13 |
| to close | -2.50% | 8% | 13 |
Reaction stats as of 2026-09-21. Newest measured event . Reaction = percent move vs. the price at the news timestamp.
Email me when OM_CDNX moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to OM_CDNX's baseline. Nothing else.
Recent OM_CDNX events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Osisko Metals Announces Uplisting to Toronto Stock Exchange | Press release | GlobeNewswire | — | — | |
| Osisko Metals Intersects 731 Metres Averaging 0.29% Cu at Gaspé | Press release | GlobeNewswire | — | — | |
| Osisko Metals Gaspé Copper Project Intersects 645 Metres Averaging 0.28% Cu | Press release | GlobeNewswire | — | — | |
| Osisko Metals Infill and Expansion Drilling Intersects New Wide Mineralization at Gaspé Copper | Press release | GlobeNewswire | — | — | |
| Osisko Metals Announces Completion of Continuance to Ontario | Press release | GlobeNewswire | — | — | |
| Osisko Metals Intersects 0.33% Cu Over 258 Metres at Gaspé | Press release | GlobeNewswire | — | — | |
| Osisko Metals Announces Voting Results of Annual and Special Meeting of Shareholders | Press release | GlobeNewswire | — | — | |
| Osisko Metals Intersects 323 Metres Averaging 0.43% Cu at Gaspé Project | Press release | GlobeNewswire | — | — | |
| Osisko Metals Intersects 300 Metres Averaging 0.39% Copper at Gaspé Copper Project | Press release | GlobeNewswire | — | — | |
| Osisko Metals Begins 2025 Drill Program at Gaspé Copper | Press release | GlobeNewswire | — | — | |
| Osisko Metals Announces Award Grants | Press release | GlobeNewswire | — | — | |
| Osisko Metals Welcomes the Participation of the Quebec Government in Its Gaspé Copper Project | Press release | GlobeNewswire | — | — | |
| Osisko Metals Acquires Additional Claims Near Gaspé Copper | Press release | GlobeNewswire | — | — | |
| OSISKO METALS EXPANDS LEADERSHIP TEAM AND ANNOUNCES C$100 MILLION BOUGHT DEAL FINANCING | Press release | Canada Newswire | — | — | |
| Canadian Investment Regulatory Organization Trade Resumption - OM | Press release | Canada Newswire | — | — | |
| Canadian Investment Regulatory Organization Trading Halt - OM | Press release | Canada Newswire | — | — | |
| Osisko Metals Announces Significant Increase in Mineral Resources at Gaspé Copper | Press release | GlobeNewswire | — | — | |
| Pine Point Mining Limited and the Town of Hay River Sign MOU | Press release | GlobeNewswire | — | — | |
| Osisko Metals Provides Update on the Pine Point Project and Feasibility Study | Press release | GlobeNewswire | — | — | |
| Osisko Metals Provides Update at Gaspé Copper | Press release | GlobeNewswire | +0.00% | -2.50% | |
| Osisko Metals Releases 2024 Pine Point Mineral Resource Estimate: 49.5Mt of Indicated Mineral Resources Grading 5.52% ZnEq and 8.3Mt of Inferred Mineral Resources Grading 5.64% ZnEq | Press release | GlobeNewswire | +0.00% | -6.82% | |
| Osisko Metals Announces Updated Mineral Resource Estimate at Gaspé Copper – Indicated Resource of 495 Mt Grading 0.37% Copper Equivalent | Press release | GlobeNewswire | +0.00% | +11.11% | |
| Osisko Metals Reports Preliminary Metallurgical Testwork Results From Gaspé Copper | Press release | GlobeNewswire | +0.00% | +0.00% | |
| Osisko Metals Grants Stock Options | Press release | GlobeNewswire | +0.00% | -3.23% | |
| Osisko Metals Establishes a Technical Consultation Committee to Develop the Pit Dewatering Plan for Gaspé Copper | Press release | GlobeNewswire | +0.00% | +0.00% | |
| Osisko Metals Sells an Additional 5% Interest in Pine Point to Appian | Press release | GlobeNewswire | +0.00% | -8.57% | |
| Osisko Metals Reports 11 Metres Grading 14.71% Zn + Pb From Final Results of the 2023 Pine Point Drill Program | Press release | GlobeNewswire | +0.00% | -2.86% | |
| Osisko Metals Inc. to Present at the Clean Energy and Precious Metals Virtual Investor Conference December 6th | Press release | GlobeNewswire | — | +0.00% | |
| Osisko Metals Reports Additional Drill Results From Pine Point With Up to 10 Metres Grading 8.71% Zn + Pb | Press release | GlobeNewswire | -2.86% | -2.86% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the OM_CDNX section they belong to.
Where else OM_CDNX is measured.
OM_CDNX earnings → · Analyst actions → · SEC filings →
Other Basic Materials names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| HUMMINGBIRD RES LTD ORD (HUMRF) | 32 | 0.00% | 13% |
| LITHIUM CORP (LTUM) | 32 | 0.00% | 33% |
| Rockmaster Resources Corp (RKR_CDNX) | 32 | 0.00% | 0% |
| AGC INC UNSP/ADR (ASGLY) | 31 | 0.00% | 0% |
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
Apple (AAPL)
How AAPL actually reacts to news, measured.
NVIDIA (NVDA)
How NVDA actually reacts to news, measured.
Tesla (TSLA)
How TSLA actually reacts to news, measured.
Microsoft (MSFT)
How MSFT actually reacts to news, measured.
Advanced Micro Devices (AMD)
How AMD actually reacts to news, measured.
Amazon (AMZN)
How AMZN actually reacts to news, measured.
Alphabet (GOOG)
How GOOG actually reacts to news, measured.
Meta Platforms (META)
How META actually reacts to news, measured.
Broadcom (AVGO)
How AVGO actually reacts to news, measured.
JPMorgan Chase (JPM)
How JPM actually reacts to news, measured.
Visa (V)
How V actually reacts to news, measured.
Walmart (WMT)
How WMT actually reacts to news, measured.
Eli Lilly (LLY)
How LLY actually reacts to news, measured.
UnitedHealth Group (UNH)
How UNH actually reacts to news, measured.
Netflix (NFLX)
How NFLX actually reacts to news, measured.
Johnson & Johnson (JNJ)
How JNJ actually reacts to news, measured.
Exxon Mobil (XOM)
How XOM actually reacts to news, measured.
Home Depot (HD)
How HD actually reacts to news, measured.
Costco (COST)
How COST actually reacts to news, measured.
Mastercard (MA)
How MA actually reacts to news, measured.
Oracle (ORCL)
How ORCL actually reacts to news, measured.
Salesforce (CRM)
How CRM actually reacts to news, measured.
Bank of America (BAC)
How BAC actually reacts to news, measured.
Coca-Cola (KO)
How KO actually reacts to news, measured.
Walt Disney (DIS)
How DIS actually reacts to news, measured.
Browse all tickers
Every name we’ve measured, in one place.
How the numbers are made.
How is Osisko Metals Inc's median reaction calculated?
Every labeled OM_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 32 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. 23% of OM_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 OM_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.