Questor Tech Inc (QST_CDNX)
QST_CDNX moved a median of 0.00% 30 minutes after news, and 0.00% by the close. How QST_CDNX 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.
QST_CDNX’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | 0.00% | 8% | 13 |
| 30-min | 0.00% | 15% | 13 |
| 60-min | 0.00% | 23% | 13 |
| to close | 0.00% | 31% | 13 |
Reaction stats as of 2026-09-21. Newest measured event . Reaction = percent move vs. the price at the news timestamp.
Email me when QST_CDNX moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to QST_CDNX's baseline. Nothing else.
Recent QST_CDNX events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Questor Announces Resignation of Chief Financial Officer | Press release | GlobeNewswire | — | — | |
| Questor Announces Results of Annual General Meeting; Shareholders Vote to Elect Audrey Mascarenhas’ Full Slate of Five Directors | Press release | GlobeNewswire | — | — | |
| Questor Technology Reports Progress on Execution of Phase III Shareholder Value Creation Plan | Press release | GlobeNewswire | — | — | |
| Questor Announces Second Quarter Results | Press release | GlobeNewswire | — | — | |
| Questor Technology Receives Remaining Funding Contribution Supporting 1500kW Heat-to-Power System Project | Press release | GlobeNewswire | — | — | |
| Leading Independent Proxy Advisory Firm ISS Advises its Subscribers to Vote FOR All Five Questor Director Nominees on the GOLD Proxy; Questor Investor Advises the Same | Press release | GlobeNewswire | — | — | |
| Audrey Mascarenhas Sets the Record Straight for Fellow Questor Shareholders | Press release | Business Wire | — | — | |
| Questor Technology Signs Letter of Intent to Acquire Emission Rx in Strategic Move to Lead North American Emissions Combustion Technology | Press release | GlobeNewswire | — | — | |
| Questor Engages Financial Advisor and Provides Progress Update on Strategy Refresh | Press release | GlobeNewswire | — | — | |
| Questor Issues Letter to Shareholders Highlighting Plan to Restore Stability and Growth, Files Management Information Circular | Press release | GlobeNewswire | — | — | |
| Questor Announces Senior Leadership Team Appointment and Independent Review of ORC Program as Part of Strategy Refresh | Press release | GlobeNewswire | — | — | |
| Questor Announces Formation of Special Committee to Support Leadership Transition and Strategy Refresh | Press release | GlobeNewswire | — | — | |
| Annual General Meeting of Shareholders to Be Held on September 9, 2026 and Adoption of Advance Notice By-Law | Press release | GlobeNewswire | — | — | |
| Questor Postpones Its Annual General Meeting and Announces Statement of Claim Filed by Former President and CEO | Press release | GlobeNewswire | — | — | |
| Questor Announces First Quarter Results | Press release | GlobeNewswire | — | — | |
| Questor Technology Secures $1.9 Million from National Research Council Canada to Commercialize 1500kW Heat-to-Power System | Press release | GlobeNewswire | — | — | |
| Questor Announces Fourth Quarter and Fiscal Year 2025 Results | Press release | GlobeNewswire | — | — | |
| Questor Announces the Departure of President and CEO | Press release | GlobeNewswire | — | — | |
| Questor Announces Third Quarter Results | Press release | GlobeNewswire | — | — | |
| Questor Announces Award of $9 Million Contract | Press release | GlobeNewswire | — | — | |
| Questor Announces Second Quarter Results | Press release | GlobeNewswire | — | — | |
| Questor Announces First Quarter Results | Press release | GlobeNewswire | — | — | |
| Questor Announces December 31, 2024 Results | Press release | GlobeNewswire | — | — | |
| Questor Announces Award of $2.4MM Contract | Press release | GlobeNewswire | — | — | |
| Questor Announces Sale of Clean Combustion Solution | Press release | GlobeNewswire | — | — | |
| Questor Announces Third Quarter Results | Press release | GlobeNewswire | — | — | |
| Questor Announces Sale of Clean Combustion Solution in Libya | Press release | GlobeNewswire | — | — | |
| Questor Announces Departure of Vice President of Operations and Engineering | Press release | GlobeNewswire | — | — | |
| Questor Announces Second Quarter Results | Press release | GlobeNewswire | -1.67% | -6.67% | |
| Questor Announces Sale of Clean Combustion Unit in Nigeria | Press release | GlobeNewswire | +0.00% | +3.23% | |
| Questor Announces New Vice President of Operations and Engineering and Director of Sales and Marketing | Press release | GlobeNewswire | +0.00% | -1.19% | |
| Questor Announces Departure of Vice President Operations and Customer Experience | Press release | GlobeNewswire | +0.00% | -1.79% | |
| Questor Announces Sale of Clean Combustion Unit in Canada | Press release | GlobeNewswire | +0.00% | +9.62% | |
| Questor Announces First Quarter Results | Press release | GlobeNewswire | +3.64% | +0.00% | |
| Questor Announces New Chief Financial Officer and Corporate Secretary | Press release | GlobeNewswire | +0.00% | +0.00% | |
| Questor Announces December 31, 2023 Results | Press release | GlobeNewswire | +0.00% | -1.64% | |
| Questor Announces Normal Course Issuer Bid | Press release | GlobeNewswire | +0.00% | +5.56% | |
| Questor Announces Resignation of Chief Financial Officer | Press release | GlobeNewswire | +0.00% | +0.00% | |
| Questor Announces Change of the Auditor | Press release | GlobeNewswire | +0.00% | +1.28% | |
| Questor Announces Third Quarter Results | Press release | GlobeNewswire | +0.00% | -7.32% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the QST_CDNX section they belong to.
Where else QST_CDNX is measured.
QST_CDNX earnings → · Analyst actions → · SEC filings →
Other Industrials names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| MUELLER PAUL CO (MUEL) | 42 | 0.00% | 29% |
| PHI (PHII) | 42 | 0.00% | 39% |
| Stablecoin Development Corporation (SDEV) | 41 | -1.12% | 49% |
| Textainer Group Holdings Limited Common Shares (TGH) | 41 | 0.00% | 42% |
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 Industrials names, measured the same way →
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How the numbers are made.
How is Questor Tech Inc's median reaction calculated?
Every labeled QST_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 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. 15% of QST_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 QST_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.