Leading Edge Materials Corp (LEM_CDNX)
LEM_CDNX moved a median of 0.00% 30 minutes after news, and 0.00% by the close. How LEM_CDNX actually reacts to news — the realized, point-in-time move the market made, measured across 107 labeled events over the last three years with zero look-ahead.
LEM_CDNX’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | 0.00% | 15% | 13 |
| 30-min | 0.00% | 15% | 13 |
| 60-min | 0.00% | 15% | 13 |
| to close | 0.00% | 24% | 25 |
Reaction stats as of 2026-09-21. Newest measured event . Reaction = percent move vs. the price at the news timestamp.
Email me when LEM_CDNX moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to LEM_CDNX's baseline. Nothing else.
Recent LEM_CDNX events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| LEADING EDGE MATERIALS SIGNS MoU WITH TRILLIUN FOR NORRA KÄRR NEPHELINE SYENITE AND AEGIRINE CO-PRODUCTS | Press release | GlobeNewswire | — | — | |
| LEADING EDGE MATERIALS DRILLS NEAR-MINE TO TEST FOR A LARGER REGIONAL GRAPHITE SYSTEM AT WOXNA, SWEDEN | Press release | GlobeNewswire | — | — | |
| LEADING EDGE MATERIALS GRANTED 25-YEAR MINING LEASE FOR NORRA KÄRR HEAVY RARE EARTH ELEMENTS PROJECT | Press release | GlobeNewswire | — | — | |
| LEADING EDGE MATERIALS’ WOXNA GRAPHITE TARGETS PREMIUM APPLICATIONS WITH CONFIRMATION OF PURIFICATION ROUTE | Press release | GlobeNewswire | — | — | |
| Leading Edge Materials Announces Results of Annual General Meeting of Shareholders | Press release | GlobeNewswire | — | — | |
| Swedish Goverment Holds Decision on Norra Karr Exploitation Concession; Directors Exercise Options Injecting New Capital; Investor Relations Engagement | Press release | GlobeNewswire | — | — | |
| Leading Edge Materials Annual General Meeting of Shareholders to be Held on April 23, 2026 | Press release | GlobeNewswire | — | — | |
| LEADINGE EDGE MATERIALS REPORTS QUARTERLY RESULTS TO JANUARY 31, 2026 | Press release | GlobeNewswire | — | — | |
| LEADING EDGE MATERIALS AND ASCENSION EARTH RESOURCES TEAM UP ON HEAVY RARE EARTHS RECOVERY FROM NORRA KÄRR EUDIALYTE | Press release | GlobeNewswire | — | — | |
| LEADING EDGE MATERIALS' PROGRESS UPDATE ON ROMANIAN EXPLORATION PROJECT | Press release | GlobeNewswire | — | — | |
| LEADING EDGE MATERIALS REPORTS FISCAL 2025 RESULTS | Press release | GlobeNewswire | — | — | |
| LEADING EDGE MATERIALS ACCEPTED AS A PROJECT PARTNER BY EIT RAWMATERIALS | Press release | GlobeNewswire | — | — | |
| CABs ENDORSE NORRA KARR MINING LEASE APPLICATION | Press release | GlobeNewswire | — | — | |
| Heavy Rare Earth Global Crisis Spotlights Norra Kärr in Sweden | Press release | GlobeNewswire | — | — | |
| LEADING EDGE MATERIALS PROVIDES AN UPDATE ON THE NORR KARR HREE PROJECT | Press release | GlobeNewswire | — | — | |
| LEADING EDGE MATERIALS REPORTS QUARTERLY RESULTS TO JULY 31, 2025 | Press release | GlobeNewswire | — | — | |
| LEADING EDGE MATERIALS' INVESTOR UPDATE AND SIGNIFICANT ACTIVITIES | Press release | GlobeNewswire | — | — | |
| Leading Edge Materials Announces Change of Swedish Certified Adviser to SVENSK KAPITALMARKADSGRANSKNING ("SKMG") | Press release | GlobeNewswire | — | — | |
| Leading Edge Materials Announces Results of Annual General Meeting of Shareholders | Press release | GlobeNewswire | — | — | |
| LEADING EDGE MATERIALS' NORRA KARR HREE PROJECT MOVES FORWARD | Press release | GlobeNewswire | — | — | |
| LEADING EDGE MATERIALS REPORTS QUARTERLY RESULTS TO JANUARY 31, 2025 | Press release | GlobeNewswire | — | — | |
| LEADING EDGE MATERIALS TARGETS CREATION OPTIONS FOR WOXNA GRAPHITE | Press release | GlobeNewswire | — | — | |
| LEADING EDGE MATERIALS WORKING ON RAPID DEVELOPMENT PLAN FOR NORRA KARR | Press release | GlobeNewswire | — | — | |
| LEADING EDGE MATERIALS REPORTS FISCAL 2024 RESULTS | Press release | GlobeNewswire | — | — | |
| CEO Update to Shareholders | Press release | GlobeNewswire | — | — | |
| MINING LEASE APPLICATION SUBMITTED FOR NORRA KÄRR | Press release | GlobeNewswire | — | — | |
| LEALDING EDGE MATERIALS CLOSES SECOND AND FINAL TRANCHE OF PRIVATE PLACEMENT | Press release | GlobeNewswire | +0.00% | +4.76% | |
| Leading Edge Materials Announces Exploration Driling Underway at Bihor Sud Project, Romania | Press release | GlobeNewswire | — | — | |
| EU STRATEGIC PROJECT APPLICATION SUBMITTED FOR NORRA KÄRR | Press release | GlobeNewswire | +11.77% | +17.65% | |
| LEADING EDGE CLOSES FIRST TRANCHE OF PRIVATE PLACEMENT | Press release | GlobeNewswire | +0.00% | -9.09% | |
| LEADING EDGE MATERIALS ANNOUNCES RESULTS OF ANNUAL GENERAL MEETING OF SHAREHOLDERS | Press release | GlobeNewswire | — | +0.00% | |
| LEADING EDGE MATERIALS ANNUAL GENERAL MEETING OF SHAREHOLDERS TO BE HELD THURSDAY, APRIL 25, 2024 | Press release | GlobeNewswire | — | +0.00% | |
| LEADING EDGE MATERIALS REPORTS QUARTERLY RESULTS TO JANUARY 31, 2024 | Press release | GlobeNewswire | — | +0.00% | |
| LEADING EDGE MATERIALS REPORTS FISCAL 2023 RESULTS | Press release | GlobeNewswire | — | +0.00% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the LEM_CDNX section they belong to.
Where else LEM_CDNX is measured.
LEM_CDNX earnings → · Analyst actions → · SEC filings →
Other Basic Materials names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| Ferroglobe PLC - Ordinary Shares (GSM) | 107 | -0.13% | 46% |
| Harmony Gold Mining Company Limited (HMY) | 107 | -0.03% | 43% |
| Blue Moon Zinc Corp (MOON_CDNX) | 107 | +2.50% | 50% |
| REX American Resources Corporation (REX) | 107 | +0.02% | 51% |
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 Leading Edge Materials Corp's median reaction calculated?
Every labeled LEM_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 107 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. 15% of LEM_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 LEM_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.