CGI Inc. (GIB)
GIB moved a median of +0.13% 30 minutes after news, and +0.20% by the close. How GIB actually reacts to news — the realized, point-in-time move the market made, measured across 443 labeled events over the last three years with zero look-ahead.
GIB’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | +0.01% | 52% | 443 |
| 30-min | +0.13% | 59% | 443 |
| 60-min | +0.19% | 61% | 443 |
| to close | +0.20% | 57% | 443 |
| Middle 50% of GIB reactions | -0.33% to +0.61% |
|---|---|
| Median reaction (30-min) | +0.13% |
| Measured reactions | 443 |
Half of all CGI Inc. news events land between -0.33% and +0.61% at 30 minutes.
Reaction stats as of 2026-09-21. Newest measured event . Reaction = percent move vs. the price at the news timestamp.
How GIB reacts, by analyst action.
| Event | Events | Median 30-min | % positive | Median to close |
|---|---|---|---|---|
| Analyst upgrades | 10 | +0.05% | 50% | +0.30% |
| Analyst downgrades | 16 | -0.20% | 31% | +0.45% |
| Rating reiterations | 17 | +0.03% | 53% | -0.14% |
Last 3 years, pulled 2026-09-21. Reaction = percent move vs. the price at the news timestamp. Counts and medians only. The same measurement runs across every name in the dataset. 3 further classes were observed with fewer than 10 measured events and are not published. See how GIB ranks against every other measured name →
That’s how GIB usually reacts — get an email when it moves on news →Email me when GIB moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to GIB's baseline. Nothing else.
Recent GIB events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| CGI selected by France's Ministry of Agriculture, Agri-Food and Food Sovereignty to support it in modernizing its information system | Press release | Canada Newswire | -0.30% | -1.54% | |
| CGI named a Leader in the 2026 IDC MarketScape vendor assessment of worldwide trade finance systems | Press release | Canada Newswire | -0.39% | +0.52% | |
| CGI Federal enters into an applied research agreement with the Defense Logistics Agency and the University of Tennessee, Knoxville | Press release | Canada Newswire | +0.00% | +0.19% | |
| CGI and D-Wave Quantum partner to advance enterprise quantum adoption | Press release | Canada Newswire | -0.56% | -0.56% | |
| CGI Trade360 platform earns three global industry recognitions for trade finance technology leadership | Press release | Canada Newswire | +0.93% | +0.52% | |
| CGI acquires Callibrity, strengthening presence in Cincinnati and expanding production-ready AI and platform engineering capabilities | Press release | Canada Newswire | -0.78% | -1.99% | |
| CGI announces private offering of C$500 million, in aggregate, of 3.25 year and 4.75 year senior unsecured notes | Press release | Canada Newswire | -0.07% | +0.25% | |
| CGI and AgVantis announce strategic partnership to modernize technology across the Farm Credit System | Press release | PR Newswire | -0.39% | +0.20% | |
| CGI research reveals AI success depends on modernizing systems, building talent and increasing organizational agility | Press release | PR Newswire | +0.34% | +0.88% | |
| CGI reports third quarter Fiscal 2026 results | Press release | Canada Newswire | +0.55% | +2.06% | |
| Form 6-K CGI INC For: Jun 30 | SEC filing · Form 6-K | SEC EDGAR | +0.55% | +2.06% | |
| City of Munich selects CGI to advance digital government services and technological sovereignty | Press release | Canada Newswire | -0.39% | +2.83% | |
| CGI to release third quarter fiscal 2026 results on July 29 | Press release | Canada Newswire | -1.02% | -2.74% | |
| CGI research finds data sovereignty and modernization critical to scaling AI in Canada | Press release | Canada Newswire | +1.11% | -0.37% | |
| CGI strengthens enterprise AI leadership with Databricks Brickbuilder Specializations in Public Sector and Generative AI | Press release | Canada Newswire | -0.55% | +1.05% | |
| CGI partners with the Commonwealth of Massachusetts to launch new statewide financial management system | Press release | PR Newswire | -0.06% | +2.92% | |
| CGI earns the Solutions Partner with certified software designation for cloud and AI delivery within the Microsoft AI Cloud Partner Program | Press release | Canada Newswire | +0.46% | +2.28% | |
| CGI names Alisa Bearfield President of CGI Federal | Press release | PR Newswire | -0.05% | -0.93% | |
| CGI's Insula platform supports AI-driven Earth observation in ESA's Fsat-2 mission | Press release | Canada Newswire | -0.10% | -0.80% | |
| CGI and NetApp deepen global alliance to drive innovation, accelerate growth and strengthen client outcomes | Press release | Canada Newswire | +2.31% | +1.05% | |
| C-Suite AI adoption is rising, yet ambition is outpacing enterprise readiness | Press release | Canada Newswire | -1.11% | -1.26% | |
| CGI Federal launches AI-powered IT modernization offering, enabled by its proprietary digital workforce platform | Press release | PR Newswire | -0.06% | -0.17% | |
| CGI launches modern human capital management platform for State of Utah, enhancing workforce efficiency and transparency | Press release | PR Newswire | -1.22% | -0.94% | |
| CGI and Telia announce agreement for business services transfer and new strategic partnership | Press release | Canada Newswire | -0.31% | +1.44% | |
| CGI selected for Finnish National Agency for Education's largest ICT procurement to date | Press release | Canada Newswire | +0.01% | +2.47% | |
| CGI and The School District of Osceola County, Florida announce strategic partnership to modernize ERP system | Press release | PR Newswire | -0.67% | +0.81% | |
| CGI expands governed AI capabilities for government | Press release | Canada Newswire | -1.11% | +1.65% | |
| CGI and Posti expand strategic partnership in omnichannel communications solutions | Press release | Canada Newswire | -0.53% | -1.76% | |
| CGI named a Leader in ISG Provider Lens® Global Capability Center (GCC) Services 2026 report | Press release | Canada Newswire | +0.37% | +0.27% | |
| CGI and Stockmann enter strategic partnership | Press release | Canada Newswire | -0.12% | -0.79% | |
| CGI announces Leadership Transition | Press release | Canada Newswire | -0.02% | -1.76% | |
| Form 6-K CGI INC For: May 12 | SEC filing · Form 6-K | SEC EDGAR | -0.02% | -1.76% | |
| CGI earns Microsoft Copilot specialization to accelerate AI integration for the modern workplace | Press release | Canada Newswire | +0.81% | +0.44% | |
| CGI expands sovereign cloud and AI offerings through strategic partnership with Cleura in the Nordics | Press release | Canada Newswire | +0.06% | +1.33% | |
| CGI reports second quarter Fiscal 2026 results | Press release | Canada Newswire | -1.79% | -8.84% | |
| Form 6-K CGI INC For: Mar 31 | SEC filing · Form 6-K | SEC EDGAR | -1.79% | -8.84% | |
| CGI announces new Artificial Intelligence Center of Excellence in Portugal | Press release | Canada Newswire | -0.08% | -0.98% | |
| Schulich School of Business and CGI launch new certificate to develop Canada's next generation of digital leaders | Press release | Canada Newswire | -0.08% | -0.98% | |
| Schulich School of Business and CGI launch new certificate to develop Canada’s next generation of digital leaders | Press release | GlobeNewswire | -0.08% | -0.98% | |
| CGI launches high-security sovereign AI platform in Finland for enterprise and public sector use | Press release | Canada Newswire | +0.30% | +1.58% | |
| CGI implements multi-agent AI solution for SOK Finance to accelerate financial service operations | Press release | Canada Newswire | -0.22% | -0.50% | |
| CGI renews global SAP S/4HANA operations and SAP BTP operations certifications, reinforcing its consistent, quality delivery at scale | Press release | Canada Newswire | -0.22% | -0.50% | |
| CGI and SSAB expand their strategic IT partnership | Press release | Canada Newswire | -0.60% | -0.71% | |
| CGI to release second quarter fiscal 2026 results on April 29 | Press release | Canada Newswire | -0.60% | -0.71% | |
| CGI and OpenAI empower enterprises to unlock and accelerate human potential with Codex | Press release | Canada Newswire | +0.61% | -0.26% | |
| City of Springfield, Illinois goes live on CGI Advantage® to modernize financial and workforce management | Press release | PR Newswire | +0.15% | +0.40% | |
| CGI DigiOps platform wins 'AI Excellence Award' as an Agentic AI solution | Press release | Canada Newswire | +0.35% | -0.28% | |
| CGI signs strategic collaboration agreement with AWS to accelerate AI and streamline digital transformation across U.S. public sector | Press release | PR Newswire | -0.89% | +2.37% | |
| Suffolk County, New York, successfully upgrades financial management system with CGI Advantage® | Press release | PR Newswire | -0.95% | -1.43% | |
| CGI launches new AI capabilities in CGI Credit Studio to transform collections operations | Press release | Canada Newswire | -1.20% | -0.08% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the GIB section they belong to.
Where else GIB is measured.
GIB earnings → · Analyst actions → · SEC filings →
Other Technology names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| ADTRAN Holdings, Inc. (ADTN) | 445 | -0.13% | 46% |
| LRAD (LRAD) | 444 | 0.00% | 46% |
| O2Micro International Limited - American Depositary Shares (OIIM) | 443 | 0.00% | 45% |
| Fang Holdings Limited American Depositary Shares (Each representing Four Class A Ordinary Shares, HK$1.00 par value) (SFUN) | 442 | 0.00% | 48% |
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 CGI Inc.'s median reaction calculated?
Every labeled GIB 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 443 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. 59% of GIB'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 GIB'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.