QUARTERHILL INC COMMON SHARES (QTRH)
QTRH moved a median of 0.00% 30 minutes after news, and -0.65% by the close. How QTRH actually reacts to news — the realized, point-in-time move the market made, measured across 251 labeled events over its full measured history with zero look-ahead.
QTRH’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | 0.00% | 34% | 223 |
| 30-min | 0.00% | 39% | 237 |
| 60-min | 0.00% | 41% | 244 |
| to close | -0.65% | 40% | 244 |
| Middle 50% of QTRH reactions | -0.81% to +1.15% |
|---|---|
| Median reaction (30-min) | 0.00% |
| Measured reactions | 251 |
Half of all QUARTERHILL INC COMMON SHARES news events land between -0.81% and +1.15% 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 QTRH moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to QTRH's baseline. Nothing else.
Recent QTRH events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Quarterhill Partners with New Jersey Department of Transportation to Support Statewide Traffic Monitoring Systems | Press release | Canada Newswire | +0.00% | +7.61% | |
| Quarterhill Reports Fourth Quarter and Full Year 2025 Financial Results | Press release | Canada Newswire | — | — | |
| Quarterhill Sets Fourth Quarter and Full Year 2025 Conference Call for Monday, March 23, 2026, at 10:00 a.m. ET | Press release | Canada Newswire | +0.00% | +0.00% | |
| Quarterhill to Showcase Integrated Enforcement and Tolling Technologies Advancing Modern Transportation Operations at Intertraffic Amsterdam 2026 | Press release | Canada Newswire | +0.00% | +0.00% | |
| Quarterhill Partners with Massachusetts Department of Transportation to Expand Weigh-In-Motion Program | Press release | Canada Newswire | +1.97% | +1.97% | |
| Quarterhill and Illinois Tollway Extend Longstanding Agreement with $10.7 Million Tolling Operations Contract | Press release | Canada Newswire | +0.00% | -0.71% | |
| Quarterhill to Present at the 28th Annual Needham Growth Conference | Press release | Canada Newswire | +0.00% | +0.00% | |
| Quarterhill Announces Appointment of Burland East to Board of Directors | Press release | Canada Newswire | +0.00% | -0.59% | |
| Quarterhill Expands Global Presence with New and Follow-On Weigh-In-Motion Contracts Across Kuwait, Thailand, South Korea, and Cambodia | Press release | Canada Newswire | -1.13% | -1.13% | |
| Quarterhill Announces $5.2 Million Contract with Existing Tolling Customer | Press release | Canada Newswire | +0.00% | +0.00% | |
| Quarterhill Announces Participation in Upcoming Investor Conferences | Press release | Canada Newswire | +0.00% | -3.77% | |
| Quarterhill Announces Q3 2025 Financial Results | Press release | Canada Newswire | +2.44% | -0.66% | |
| Quarterhill to Announce Q3 2025 Financial Results | Press release | Canada Newswire | -0.01% | -3.03% | |
| Quarterhill and Washington State DOT Launch $2.3 Million Initiative to Improve Truck Parking Safety on I-5 | Press release | Canada Newswire | — | — | |
| Quarterhill and Arkansas Department of Transportation Partner to Modernize Freight Operations at State's Critical Crossroads | Press release | Canada Newswire | +0.00% | +0.15% | |
| Quarterhill Reaches Favorable Mediation Agreement, Strengthening Tolling Contract | Press release | Canada Newswire | +0.00% | +0.00% | |
| Quarterhill Announces Q2 2025 Financial Results | Press release | Canada Newswire | +0.00% | -2.15% | |
| Quarterhill Delivers Weigh-In-Motion Solutions to Improve Roadway Safety and Efficiency in Djibouti, South Korea, and Thailand | Press release | Canada Newswire | +0.00% | -1.82% | |
| Quarterhill to Announce Q2 2025 Financial Results | Press release | Canada Newswire | — | — | |
| Quarterhill Streamlines Operations to Reduce Costs and Align with Strategic Priorities | Press release | Canada Newswire | +0.00% | +2.77% | |
| Quarterhill Announces System Acceptance of Transition of TxDOT's TxTag User Accounts to Harris County Toll Road Authority | Press release | Canada Newswire | — | — | |
| Quarterhill Files Preliminary Base Shelf Prospectus | Press release | Canada Newswire | — | +0.00% | |
| Quarterhill Appoints David Charron as Chief Financial Officer | Press release | Canada Newswire | -0.98% | -0.98% | |
| Quarterhill Announces Q1 2025 Financial Results | Press release | Canada Newswire | +0.00% | +0.00% | |
| Quarterhill Announces Full System Acceptance and Completion of Major Toll System Projects for CTRMA | Press release | Canada Newswire | +0.00% | -2.59% | |
| Quarterhill Announces Results from its Annual and Special Meeting of Shareholders | Press release | Canada Newswire | +0.00% | -2.59% | |
| Quarterhill to Announce Q1 2025 Financial Results | Press release | Canada Newswire | -0.96% | -0.96% | |
| Quarterhill to Host Virtual Annual and Special Meeting of Shareholders on May 12, 2025 | Press release | Canada Newswire | +0.00% | +0.00% | |
| Quarterhill to Exhibit at the 2025 IBTTA Technology Summit in Dallas, Texas | Press release | Canada Newswire | +0.75% | -0.94% | |
| Quarterhill Announces Q4 and Fiscal 2024 Financial Results | Press release | Canada Newswire | +0.00% | +5.43% | |
| Quarterhill to Announce Fiscal 2024 Financial Results | Press release | Canada Newswire | +0.00% | +0.00% | |
| Quarterhill Announces Appointment of Robin Saunders to Board of Directors | Press release | Canada Newswire | +0.00% | +0.00% | |
| Quarterhill Awarded High-Speed Weigh-In-Motion Prescreening Contract in Belgium | Press release | Canada Newswire | +0.00% | +0.00% | |
| Quarterhill Announces CFO Departure | Press release | Canada Newswire | — | — | |
| Quarterhill Announces $40 Million Renewal Contract to Upgrade Alameda County Transportation Commission (Alameda CTC) I-580 Express Lanes | Press release | Canada Newswire | -1.36% | +2.21% | |
| Pasquale T. (Pat) Deon, Sr. joins Quarterhill's Board of Directors | Press release | Canada Newswire | +0.00% | +3.23% | |
| Quarterhill Announces Two Contracts in Idaho Valued at $3.4 Million for Weigh Station Upgrades and Maintenance | Press release | Canada Newswire | +0.00% | -1.83% | |
| Quarterhill Announces Q3 2024 Financial Results | Press release | Canada Newswire | -2.83% | -2.49% | |
| Quarterhill to Announce Q3 2024 Financial Results | Press release | Canada Newswire | +0.00% | +0.00% | |
| Quarterhill Announces Corporate Update | Press release | Canada Newswire | +0.00% | +2.47% | |
| Quarterhill Announces Contracts Totaling $5.8 Million to Deploy New Technologies at North Carolina Weigh Stations | Press release | Canada Newswire | +0.00% | +0.00% | |
| Minnesota DOT Selects Quarterhill's iTHEIA™ AI Classification System for Traffic Monitoring | Press release | Canada Newswire | +0.00% | +0.00% | |
| Quarterhill Announces Q2 2024 Financial Results | Press release | Canada Newswire | +0.00% | +0.00% | |
| Quarterhill to Announce Q2 2024 Financial Results | Press release | Canada Newswire | — | — | |
| Quarterhill Awarded $1.2 Million, 2-year E-Screening and Traffic Data System Maintenance Contract in South Dakota | Press release | Canada Newswire | — | — | |
| Quarterhill Announces $4.9 Million in Transportation Technology Product Sales in Thailand and South Korea | Press release | Canada Newswire | +0.00% | +0.00% | |
| Quarterhill's Innovative M5 Speed Camera Gains Essential Approvals in Germany and Austria | Press release | Canada Newswire | +0.75% | +3.73% | |
| North Dakota DOT Selects Quarterhill's iTHEIA™ AI Classification System for Traffic Monitoring | Press release | Canada Newswire | — | — | |
| Quarterhill Announces Annual General and Special Meeting Results | Press release | Canada Newswire | — | — | |
| Quarterhill Announces Q1 2024 Financial Results | Press release | Canada Newswire | +0.00% | -0.82% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the QTRH section they belong to.
Where else QTRH is measured.
QTRH earnings → · Analyst actions → · SEC filings →
Other Technology names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| Aspen Technology, Inc. (AZPN) | 251 | +0.02% | 53% |
| Energizer Holdings, Inc. (ENR) | 251 | +0.08% | 53% |
| GDS Holdings Limited - American Depositary Shares (GDS) | 250 | +0.25% | 52% |
| Intellicheck, Inc. (IDN) | 250 | 0.00% | 49% |
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 Technology names, measured the same way →
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Every name we’ve measured, in one place.
How the numbers are made.
How is QUARTERHILL INC COMMON SHARES's median reaction calculated?
Every labeled QTRH 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 251 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 QTRH'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 QTRH'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.