Supremex Inc (SXP_TSE)
SXP_TSE moved a median of 0.00% 30 minutes after news, and -0.86% by the close. How SXP_TSE actually reacts to news — the realized, point-in-time move the market made, measured across 41 labeled events over the last three years with zero look-ahead.
SXP_TSE’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | 0.00% | 22% | 18 |
| 30-min | 0.00% | 39% | 18 |
| 60-min | -0.36% | 39% | 18 |
| to close | -0.86% | 44% | 18 |
| Middle 50% of SXP_TSE reactions | -1.63% to +0.90% |
|---|---|
| Median reaction (30-min) | 0.00% |
| Measured reactions | 41 |
Half of all Supremex Inc news events land between -1.63% and +0.90% 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 SXP_TSE moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to SXP_TSE's baseline. Nothing else.
Recent SXP_TSE events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Canadian Investment Regulatory Organization Trade Resumption - SXP | Press release | Canada Newswire | — | — | |
| Canadian Investment Regulatory Organization Trading Halt - SXP | Press release | Canada Newswire | — | — | |
| Supremex Announces Q4 and Year-End 2025 Results | Press release | GlobeNewswire | — | — | |
| Supremex Announces Date of Its 2025 Fourth Quarter Results Conference Call | Press release | GlobeNewswire | — | — | |
| Supremex Announces Results for the Third Quarter of 2025 | Press release | GlobeNewswire | — | — | |
| Supremex Announces Date of Its 2025 Third Quarter Results Conference Call | Press release | GlobeNewswire | — | — | |
| Supremex Announces the Passing of a Company Director | Press release | GlobeNewswire | — | — | |
| Supremex Announces Appointment of Chief Financial Officer | Press release | GlobeNewswire | — | — | |
| Supremex Announces Results for the Second Quarter of 2025, a Special Dividend of $0.50 Per Common Share, the Renewal of Its Normal Course Issuer Bid and Completes Two Tuck-In Acquisitions Subsequent to the End of the Quarter | Press release | GlobeNewswire | — | — | |
| REPEAT – Supremex Announces Date of Its 2025 Second Quarter Results Conference Call | Press release | GlobeNewswire | — | — | |
| Supremex Announces Date of Its 2025 Second Quarter Results Conference Call | Press release | GlobeNewswire | — | — | |
| Supremex Completes Sale-Leaseback of Two Properties | Press release | GlobeNewswire | — | — | |
| Supremex Reports Voting Results from its Annual General Meeting | Press release | GlobeNewswire | — | — | |
| Supremex Announces Results for the First Quarter of 2025 and its Intention to Renew Normal Course Issuer Bid (“NCIB”) | Press release | GlobeNewswire | — | — | |
| REPEAT – Supremex Announces Date of Its 2025 First Quarter Results Conference Call and Annual Meeting of Shareholders | Press release | GlobeNewswire | — | — | |
| Supremex Announces Date of Its 2025 First Quarter Results Conference Call and Annual Meeting of Shareholders | Press release | GlobeNewswire | — | — | |
| Supremex Announces Departure of Chief Financial Officer | Press release | GlobeNewswire | — | — | |
| Supremex Announces Q4 and Year-End 2024 Results | Press release | GlobeNewswire | — | — | |
| REMINDER: Supremex Announces Date of Its 2024 Fourth Quarter Results Conference Call | Press release | GlobeNewswire | — | — | |
| Supremex Announces Date of Its 2024 Fourth Quarter Results Conference Call | Press release | GlobeNewswire | — | — | |
| Supremex Announces Results for the Third Quarter of 2024 and Intention to Proceed With a Sale & Leaseback of Two Properties in Addition to Increase Quarterly Dividend by 25% | Press release | GlobeNewswire | — | — | |
| Supremex Announces New Time for Its 2024 Third Quarter Results Conference Call | Press release | GlobeNewswire | — | — | |
| Supremex Announces Date of Its 2024 Third Quarter Results Conference Call | Press release | GlobeNewswire | — | — | |
| Supremex Releases Inaugural Environmental, Social and Governance Report | Press release | GlobeNewswire | +0.00% | +3.22% | |
| Supremex Announces Results for the Second Quarter of 2024 and Maintains Dividend | Press release | GlobeNewswire | -4.76% | -6.27% | |
| REPEAT – Supremex Announces Date of Its 2024 Second Quarter Results Conference Call | Press release | GlobeNewswire | -0.99% | -1.24% | |
| Supremex Announces Date of Its 2024 Second Quarter Results Conference Call | Press release | GlobeNewswire | +0.00% | +4.13% | |
| Supremex Announces Optimization Measures for Its Envelope Activities | Press release | GlobeNewswire | -0.74% | -1.74% | |
| Supremex Reports Voting Results From Its Annual General Meeting | Press release | GlobeNewswire | +0.51% | -1.53% | |
| REMINDER/Supremex Announces Date of Its 2024 First Quarter Results Conference Call and Annual Meeting of Shareholders | Press release | GlobeNewswire | +0.00% | +2.23% | |
| Supremex Announces Results for the First Quarter of 2024 | Press release | GlobeNewswire | -0.95% | -6.44% | |
| Supremex Announces the Acquisition of Forest Envelope Group | Press release | GlobeNewswire | +2.51% | +2.01% | |
| Supremex Announces Date of Its 2024 First Quarter Results Conference Call and Annual Meeting of Shareholders | Press release | GlobeNewswire | +0.00% | +1.01% | |
| Supremex Announces Q4 and Year-End 2023 Results and Increases Dividend | Press release | GlobeNewswire | -9.95% | -8.29% | |
| REMINDER / Supremex Announces Date of its 2023 Fourth Quarter Results Conference Call | Press release | GlobeNewswire | +0.00% | -4.24% | |
| Supremex Announces Date of its 2023 Fourth Quarter Results Conference Call | Press release | GlobeNewswire | -0.24% | -0.47% | |
| Supremex Announces Q3 2023 Results | Press release | GlobeNewswire | -6.25% | +1.75% | |
| REMINDER: Supremex Announces Date of Its 2023 Third Quarter Results Conference Call | Press release | GlobeNewswire | +1.14% | -3.42% | |
| Supremex Announces Date of Its 2023 Third Quarter Results Conference Call | Press release | GlobeNewswire | +0.00% | -2.09% | |
| Supremex Announces Optimization Initiatives in the Packaging Segment | Press release | GlobeNewswire | +0.00% | +1.87% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the SXP_TSE section they belong to.
Where else SXP_TSE is measured.
SXP_TSE earnings → · Analyst actions → · SEC filings →
Other Basic Materials names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| FREEGOLD VENTURES LTD (FGOVF) | 41 | -0.13% | 30% |
| NV Gold Corp (NVX_CDNX) | 41 | 0.00% | 0% |
| Trifecta Gold Ltd (TG_CDNX) | 41 | 0.00% | 14% |
| TOKAI CARBON CO LTD ADR (TKCBY) | 41 | 0.00% | 22% |
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 Supremex Inc's median reaction calculated?
Every labeled SXP_TSE 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 41 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. 39% of SXP_TSE'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 SXP_TSE'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.