Colliers Intl Group Inc (CIGI_TSE)
CIGI_TSE moved a median of +0.07% 30 minutes after news, and +0.64% by the close. How CIGI_TSE actually reacts to news — the realized, point-in-time move the market made, measured across 102 labeled events over the last three years with zero look-ahead.
CIGI_TSE’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | 0.00% | 42% | 33 |
| 30-min | +0.07% | 58% | 33 |
| 60-min | +0.19% | 67% | 33 |
| to close | +0.64% | 61% | 33 |
| Middle 50% of CIGI_TSE reactions | -0.31% to +0.67% |
|---|---|
| Median reaction (30-min) | +0.07% |
| Measured reactions | 102 |
Half of all Colliers Intl Group Inc news events land between -0.31% and +0.67% 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 CIGI_TSE moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to CIGI_TSE's baseline. Nothing else.
Recent CIGI_TSE events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Colliers to announce third quarter results on November 4, 2026 | Press release | GlobeNewswire | — | — | |
| Colliers Reports Second Quarter Results | Press release | GlobeNewswire | — | — | |
| Colliers to announce second quarter results on July 30, 2026 | Press release | GlobeNewswire | — | — | |
| Colliers releases 2025 Global Sustainability Report | Press release | GlobeNewswire | — | — | |
| Colliers to partner with leading engineering firm in Québec | Press release | GlobeNewswire | — | — | |
| Colliers completes acquisition of Ayesa Engineering | Press release | GlobeNewswire | — | — | |
| AI, energy and demographic shifts to redefine global business hubs | Press release | GlobeNewswire | — | — | |
| Colliers Announces Normal Course Issuer Bid | Press release | GlobeNewswire | — | — | |
| Colliers to partner with specialist engineering and design firm | Press release | GlobeNewswire | — | — | |
| Colliers declares semi-annual dividend | Press release | GlobeNewswire | — | — | |
| Colliers Reports First Quarter Results | Press release | GlobeNewswire | — | — | |
| Colliers Announces Voting Results | Press release | GlobeNewswire | — | — | |
| Colliers Completes C$550 Million Senior Notes Issuance | Press release | GlobeNewswire | — | — | |
| Colliers announces upcoming annual & special meeting and Q1 reporting dates | Press release | GlobeNewswire | — | — | |
| Colliers Appoints Christian Mayer and Elias Mulamoottil to Expanded Global Leadership Roles | Press release | GlobeNewswire | — | — | |
| Colliers named to IAOP’s Global 100 for 20th consecutive year | Press release | GlobeNewswire | — | — | |
| Colliers Extends Maturity and Enhances Flexibility of its US$2.25 Billion Credit Facility | Press release | GlobeNewswire | — | — | |
| Colliers Reports Fourth Quarter and Full Year 2025 Results | Press release | GlobeNewswire | — | — | |
| Colliers acquires California-based transit engineering and program management firm | Press release | GlobeNewswire | — | — | |
| Colliers to acquire Ayesa Engineering | Press release | GlobeNewswire | — | — | |
| Colliers adds Western Canadian specialty engineering services firm | Press release | GlobeNewswire | — | — | |
| Colliers adds top-tier engineering firm in Ontario | Press release | GlobeNewswire | — | — | |
| Colliers to announce fourth quarter and full year results on February 13, 2026 | Press release | GlobeNewswire | — | — | |
| Colliers partners with Google Cloud to accelerate digital and AI-powered innovation | Press release | GlobeNewswire | — | — | |
| Colliers declares semi-annual dividend | Press release | GlobeNewswire | — | — | |
| Colliers named World’s Best Real Estate Adviser for second straight year | Press release | GlobeNewswire | — | — | |
| Global capital is on the move as investors redraw the real estate map | Press release | GlobeNewswire | — | — | |
| Brian Rosen to lead Colliers Real Estate Services in the U.S. Northeast and Canada | Press release | GlobeNewswire | — | — | |
| Colliers Reports Third Quarter Results | Press release | GlobeNewswire | — | — | |
| Colliers adds top-tier Australian engineering firm | Press release | GlobeNewswire | — | — | |
| Harrison Street Asset Management Unifies Global Platform, Expands Real Assets Investment Capabilities | Press release | GlobeNewswire | — | — | |
| Colliers to announce third quarter results on November 4, 2025 | Press release | GlobeNewswire | — | — | |
| Colliers bolsters engineering offering in Canada | Press release | GlobeNewswire | — | — | |
| Colliers elevates U.S. multifamily presence | Press release | GlobeNewswire | — | — | |
| Colliers Reports Second Quarter Results | Press release | GlobeNewswire | — | — | |
| Harrison Street acquires majority stake in RoundShield Partners | Press release | GlobeNewswire | — | — | |
| Harrison Street Launches Private Wealth Division | Press release | GlobeNewswire | — | — | |
| Colliers completes acquisition of Astris Finance | Press release | GlobeNewswire | — | — | |
| Colliers rebrands investment management division as Harrison Street Asset Management | Press release | GlobeNewswire | — | — | |
| Colliers to announce second quarter results on July 31, 2025 | Press release | GlobeNewswire | — | — | |
| U.S., China and India lead Colliers’ 2025 rankings of top tech talent markets | Press release | GlobeNewswire | — | — | |
| Colliers publishes 2024 Global Sustainability Report | Press release | GlobeNewswire | — | — | |
| Colliers completes acquisition of Triovest | Press release | GlobeNewswire | — | — | |
| Colliers to partner with leading engineering firm in Ontario | Press release | GlobeNewswire | — | — | |
| Colliers partners with global infrastructure investment bank | Press release | GlobeNewswire | — | — | |
| Colliers continues to enhance engineering offering in Canada | Press release | GlobeNewswire | — | — | |
| Colliers declares semi-annual dividend | Press release | GlobeNewswire | — | — | |
| Colliers adds top-tier firm to Canadian engineering platform | Press release | GlobeNewswire | — | — | |
| Colliers Announces Normal Course Issuer Bid | Press release | GlobeNewswire | — | — | |
| Colliers Reports First Quarter Results | Press release | GlobeNewswire | — | — |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the CIGI_TSE section they belong to.
Where else CIGI_TSE is measured.
CIGI_TSE earnings → · Analyst actions → · SEC filings →
Other Real Estate names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| Alexander's, Inc. (ALX) | 104 | 0.00% | 24% |
| Retail Opportunity Investments Corp. (ROIC) | 104 | +0.03% | 53% |
| Sotherly Hotels Inc. (SOHO) | 100 | 0.00% | 48% |
| FUTURELAND CORP (FUTL) | 94 | 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 Real Estate names, measured the same way →
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How the numbers are made.
How is Colliers Intl Group Inc's median reaction calculated?
Every labeled CIGI_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 102 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. 58% of CIGI_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 CIGI_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.