Ritchie Bros Auctioneers (RBA_TSE)
RBA_TSE moved a median of +0.11% 30 minutes after news, and +0.05% by the close. How RBA_TSE actually reacts to news — the realized, point-in-time move the market made, measured across 87 labeled events over the last three years with zero look-ahead.
RBA_TSE’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | +0.16% | 62% | 39 |
| 30-min | +0.11% | 62% | 39 |
| 60-min | +0.19% | 54% | 39 |
| to close | +0.05% | 54% | 39 |
| Middle 50% of RBA_TSE reactions | -0.68% to +0.42% |
|---|---|
| Median reaction (30-min) | +0.11% |
| Measured reactions | 87 |
Half of all Ritchie Bros Auctioneers news events land between -0.68% and +0.42% 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 RBA_TSE moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to RBA_TSE's baseline. Nothing else.
Recent RBA_TSE events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Ritchie Bros. Expands World’s Largest Heavy Equipment & Transportation Auction to Six Days in February 2027 | Press release | Business Wire | — | — | |
| RB Global Announces Executive Leadership Appointments and Organizational Updates to Support Next Phase of Growth and Industry Leadership | Press release | Business Wire | — | — | |
| RB Global to Release Third Quarter 2026 Financial Results and Host Conference Call on November 9, 2026 | Press release | Business Wire | — | — | |
| RB Global Announces an Increase to its Share Repurchase Program from $500 million to $1 billion | Press release | Business Wire | — | — | |
| Ritchie Bros. Launches Redesigned Mobile App to Deepen Buyer Engagement and Drive Marketplace Participation | Press release | Business Wire | — | — | |
| RB Global Reports Second Quarter 2026 Results | Press release | Business Wire | — | — | |
| RB Global, Inc. Declares Quarterly Dividend | Press release | Business Wire | — | — | |
| Ritchie Bros. and Smith Broughton Generate Record AU$100 Million+ at Australia's EOFY Auctions | Press release | Business Wire | — | — | |
| IAA Announces New Market Alliance in El Salvador | Press release | Business Wire | — | — | |
| Ritchie Bros. Generates CA$175+ Million in GTV at Premier Canadian Auction in Edmonton | Press release | Business Wire | — | — | |
| RB Global Completes Acquisition of BigIron | Press release | Business Wire | — | — | |
| RB Global Reports First Quarter 2026 Results | Press release | Business Wire | — | — | |
| RB Global Reports on Voting Results From the 2026 Annual and Special Meeting of Shareholders | Press release | Business Wire | — | — | |
| RB Global Announces Early Termination of Hart-Scott-Rodino Waiting Period for BigIron Acquisition | Press release | Business Wire | — | — | |
| RB Global to Release First Quarter 2026 Financial Results and Host Conference Call on May 4, 2026 | Press release | Business Wire | — | — | |
| RB Global Receives TSX Approval for Previously Announced $500 Million Share Repurchase Program | Press release | Business Wire | — | — | |
| RB Global Announces Intended US$500 Million Share Repurchase Program | Press release | Business Wire | — | — | |
| RB Global to Acquire BigIron, Accelerating Strategic Expansion into U.S. Agriculture | Press release | Business Wire | — | — | |
| Ritchie Bros. Sells US$265+ Million in Orlando and Delivers Unmatched Scale at Industry’s Largest Auction | Press release | Business Wire | — | — | |
| RB Global Reports Fourth Quarter and Full Year 2025 Results | Press release | Business Wire | — | — | |
| RB Global to Release Fourth Quarter and Full Year 2025 Financial Results and Host Conference Call on February 17, 2026 | Press release | Business Wire | — | — | |
| RB Global, Inc. Declares Quarterly Dividend | Press release | Business Wire | — | — | |
| Ritchie Bros. Sets the Stage for February 2026 Orlando Auction with Featured Equipment and Industry-Leading Onsite Experience | Press release | Business Wire | — | — | |
| RB Global Reports Third Quarter 2025 Results | Press release | Business Wire | — | — | |
| Ritchie Bros. Announces Dates for February 2026 Orlando Auction | Press release | Business Wire | — | — | |
| IAA Announces New Market Alliance in Guatemala | Press release | Business Wire | — | — | |
| RB Global to Report Third Quarter 2025 Financial Results and Host Conference Call on November 6, 2025 | Press release | Business Wire | — | — | |
| RB Global Announces Leadership Changes and Appointments | Press release | Business Wire | — | — | |
| RB Global Reports Second Quarter 2025 Results | Press release | Business Wire | — | — | |
| Ritchie Bros. Completes Acquisition of J.M. Wood Auction Co. | Press release | Business Wire | — | — | |
| IAA Announces New Market Alliance in Azerbaijan | Press release | Business Wire | — | — | |
| RB Global to Report Second Quarter 2025 Financial Results and Host Conference Call on August 6, 2025 | Press release | Business Wire | — | — | |
| IAA Announces New Market Alliance in Panama | Press release | Business Wire | — | — | |
| RB Global Announces Early Termination of Hart-Scott-Rodino Waiting Period | Press release | Business Wire | — | — | |
| Ritchie Bros. Sells CA$224+ Million of Heavy Equipment Assets and Vehicles at Premier Canadian Auction Event | Press release | Business Wire | — | — | |
| RB Global Reports First Quarter 2025 Results | Press release | Business Wire | — | — | |
| RB Global Reports on Voting Results From the 2025 Annual and Special Meeting of Shareholders | Press release | Business Wire | — | — | |
| RB Global to Report First Quarter 2025 Financial Results and Host Conference Call on May 7, 2025 | Press release | Business Wire | — | — | |
| IAA Announces New Market Alliance in the United Arab Emirates | Press release | Business Wire | — | — | |
| RB Global to Expand Presence with Acquisition of J.M. Wood Auction Co. | Press release | Business Wire | — | — | |
| Ritchie Bros. Sells US $250+ Million of Heavy Equipment Assets and Vehicles in its 2025 Premier Global Auction Event in Orlando, FL | Press release | Business Wire | — | — | |
| RB Global reports fourth quarter and full year 2024 results | Press release | Business Wire | — | — | |
| Ritchie Bros.’ February Premier Global Auction Event in Orlando to Feature 16,000+ Heavy Equipment Assets and Vehicles | Press release | Business Wire | — | — | |
| RB Global, Inc. Announces Changed Record Date for Previously Announced Regular Quarterly Dividend | Press release | Business Wire | — | — | |
| RB Global, Inc. Declares Quarterly Dividend | Press release | Business Wire | — | — | |
| RB Global to Report Fourth Quarter and Full Year 2024 Financial Results and Host Conference Call on February 18, 2025 | Press release | Business Wire | — | — | |
| Hilco Commercial Industrial and Ritchie Bros. Selected to Oversee Sale of Highway Equipment Company Assets | Press release | PR Newswire | — | — | |
| IAA Announces New Market Alliance in Oman | Press release | Business Wire | — | — | |
| RB Global reports third quarter 2024 results | Press release | Business Wire | — | — | |
| Ritchie Bros. Announces Dates for February 2025 Orlando, FL Event | Press release | Business Wire | — | — |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the RBA_TSE section they belong to.
Where else RBA_TSE is measured.
RBA_TSE earnings → · Analyst actions → · SEC filings →
Other Industrials names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| AIR CHINA LTD S/ADR (AIRYY) | 88 | 0.00% | 0% |
| GLOBAL CRSSIG ARLINS NEW (JETMF) | 87 | 0.00% | 26% |
| Tianci International, Inc. (CIIT) | 86 | -1.51% | 31% |
| Hollysys Automation Technologies, Ltd. (HOLI) | 86 | +0.04% | 57% |
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.
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How the numbers are made.
How is Ritchie Bros Auctioneers's median reaction calculated?
Every labeled RBA_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 87 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. 62% of RBA_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 RBA_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.