IMPERIAL METALS CORP (IPMLF)
IPMLF moved a median of 0.00% 30 minutes after news, and -1.42% by the close. How IPMLF actually reacts to news — the realized, point-in-time move the market made, measured across 7 labeled events over its full measured history with zero look-ahead.
IPMLF’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | 0.00% | 20% | 5 |
| 30-min | 0.00% | 20% | 5 |
| 60-min | 0.00% | 0% | 5 |
| to close | -1.42% | 0% | 6 |
Small sample: only 7 measured events — treat these medians as indicative, not stable.
Reaction stats as of 2026-09-21. Newest measured event . Reaction = percent move vs. the price at the news timestamp.
Email me when IPMLF moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to IPMLF's baseline. Nothing else.
Recent IPMLF events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Imperial Reports Second Quarter 2026 Financial Results | Press release | GlobeNewswire | — | — | |
| Imperial Reports Production Update for Red Chris Mine 2026 Second Quarter | Press release | GlobeNewswire | — | — | |
| Imperial Reports Mount Polley Permit Issuance, Mount Polley Production Update for 2026 Second Quarter, and Huckleberry Mine Exploration Results | Press release | GlobeNewswire | — | — | |
| Imperial Reports Red Chris Mine Block Cave to Receive $500 Million from the Government of Canada | Press release | GlobeNewswire | — | — | |
| Red Chris Mine Receives Major Regulatory Authorizations for Block Cave Project | Press release | GlobeNewswire | — | — | |
| Imperial Announces Normal Course Issuer Bid | Press release | GlobeNewswire | — | — | |
| Imperial Announces Voting Results for the Election of Directors | Press release | GlobeNewswire | — | — | |
| Imperial Reports First Quarter 2026 Financial Results | Press release | GlobeNewswire | — | — | |
| Imperial Reports Production Update for Red Chris Mine 2026 First Quarter | Press release | GlobeNewswire | — | — | |
| Imperial Reports Mount Polley Production Update for 2026 First Quarter | Press release | GlobeNewswire | — | — | |
| Imperial Reports 2025 Financial Results | Press release | GlobeNewswire | — | — | |
| Imperial Provides Update on Red Chris 2025 Production and Production Guidance for 2026 | Press release | GlobeNewswire | — | — | |
| Imperial Provides Update on Mount Polley 2025 Production and Exploration | Press release | GlobeNewswire | — | — | |
| Drilling at Mount Polley Intersects 11.0 Metres Grading 4.43% Copper, 1.53 g/t Gold and 41.7 g/t Silver | Press release | GlobeNewswire | — | — | |
| Imperial Provides Huckleberry Exploration Update | Press release | GlobeNewswire | — | — | |
| Imperial Reports Third Quarter 2025 Financial Results | Press release | GlobeNewswire | — | — | |
| Repayment of Senior Unsecured Non-Convertible Debentures | Press release | GlobeNewswire | — | — | |
| Imperial Reports Production for 2025 Third Quarter at Red Chris Mine | Press release | GlobeNewswire | — | — | |
| Imperial Reports Mount Polley Production Update for 2025 Third Quarter | Press release | GlobeNewswire | — | — | |
| Xatsull Appeals Dismissal of Judicial Review Petition Relating to Mount Polley Tailings Storage Facility Raise | Press release | GlobeNewswire | — | — | |
| Mine Permit Received Approving Mount Polley’s Life of Mine Plan | Press release | GlobeNewswire | — | — | |
| Conversion of Senior Unsecured Convertible Debentures Due August 30, 2027 | Press release | GlobeNewswire | — | — | |
| Discovery of Copper Mineralization in 400 Metre Step-Out Drill Hole, Four Kilometres North of the Mount Polley Mill | Press release | GlobeNewswire | — | — | |
| Imperial Reports Second Quarter 2025 Financial Results | Press release | GlobeNewswire | — | — | |
| Judicial Review Petition Dismissed, Mount Polley to Continue Constructing TSF Raise | Press release | GlobeNewswire | — | — | |
| Imperial Reports the Safe Return of Workers to Surface at Red Chris Mine | Press release | GlobeNewswire | — | — | |
| Imperial Provides Update on Fall of Ground Incident and Reports Production for 2025 Second Quarter at Red Chris Mine | Press release | GlobeNewswire | — | — | |
| Imperial Reports Fall of Ground Incident at Red Chris Mine | Press release | GlobeNewswire | — | — | |
| Imperial to Redeem Senior Unsecured Convertible Debentures due August 30, 2027 | Press release | GlobeNewswire | — | — | |
| Imperial Reports Mount Polley Production Update for 2025 Second Quarter | Press release | GlobeNewswire | — | — | |
| Court Reserves Judgement on both Judicial Review Petition and Injunction Application Relating to Mount Polley Tailings Storage Facility | Press release | GlobeNewswire | — | — | |
| Imperial Announces Normal Course Issuer Bid | Press release | GlobeNewswire | — | — | |
| Drilling Intersects 152.5 Metres Grading 0.46% Copper and 0.97 g/t Gold at Mount Polley | Press release | GlobeNewswire | — | — | |
| Imperial Announces Voting Results for the Election of Directors | Press release | GlobeNewswire | — | — | |
| Imperial Reports First Quarter 2025 Financial Results | Press release | GlobeNewswire | — | — | |
| Imperial Reports Mount Polley Operations and Construction Activities Continue | Press release | GlobeNewswire | — | — | |
| Imperial Reports Production Update for 2025 First Quarter and Petition Filed Relating to the Mount Polley Tailings Storage Facility Raise | Press release | GlobeNewswire | — | — | |
| Imperial Reports 2024 Financial Results | Press release | GlobeNewswire | — | — | |
| Imperial Provides Update on Red Chris 2024 Production and Production Guidance for 2025 | Press release | GlobeNewswire | — | — | |
| Imperial Provides Update on Mount Polley | Press release | GlobeNewswire | — | — | |
| Imperial Metals and Mount Polley Served with Notice of Charges Alleging Violations of the Fisheries Act | Press release | GlobeNewswire | — | — | |
| Imperial Reports Third Quarter 2024 Financial Results | Press release | GlobeNewswire | — | — | |
| Imperial Reports Production Update for 2024 Third Quarter | Press release | GlobeNewswire | — | — | |
| Imperial Reports Second Quarter 2024 Financial Results | Press release | GlobeNewswire | +1.80% | -1.35% | |
| Imperial Reports Production for Second Quarter 2024 | Press release | GlobeNewswire | +0.00% | +2.63% | |
| Imperial Reports Drilling at Mount Polley Extends Mineralization 885 Metres Beneath Springer Pit | Press release | GlobeNewswire | +0.47% | -1.41% | |
| Imperial Announces Amendment of $34.47 Million of Non-Convertible Debentures | Press release | GlobeNewswire | -0.43% | -1.74% | |
| Imperial Announces Voting Results for the Election of Directors | Press release | GlobeNewswire | +0.00% | -2.86% | |
| Imperial Drilling Intersects 257.5 Metres Grading 0.71% Copper and 0.39 g/t Gold at Mount Polley | Press release | GlobeNewswire | +0.00% | -3.08% | |
| Imperial Announces Normal Course Issuer Bid | Press release | GlobeNewswire | -1.51% | -0.38% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the IPMLF section they belong to.
Where else IPMLF is measured.
IPMLF earnings → · Analyst actions → · SEC filings →
Other Basic Materials names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| GUYANA GOLDFIELD NEW (GUYFF) | 7 | -0.12% | 33% |
| HEIDELBERG MATERIALS AG (HLBZF) | 7 | 0.00% | 0% |
| OUTOKUMPU OYJ U/ADR NEW (OUTKY) | 7 | -0.83% | 0% |
| BOLT METALS CORP (PCRCF) | 7 | +3.52% | 50% |
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 IMPERIAL METALS CORP's median reaction calculated?
Every labeled IPMLF 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 7 events is what this page reports. On a sample this small (7 events), treat these medians as indicative, not stable. 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.
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 IPMLF'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.