Crane Harbor Acquisition Corp. - Class A Ordinary Shares (CHAC)
CHAC moved a median of +0.04% 30 minutes after news, and -0.53% by the close. How CHAC actually reacts to news — the realized, point-in-time move the market made, measured across 72 labeled events over the last three years with zero look-ahead.
CHAC’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | +0.05% | 54% | 67 |
| 30-min | +0.04% | 52% | 69 |
| 60-min | -0.19% | 36% | 69 |
| to close | -0.53% | 19% | 68 |
| Middle 50% of CHAC reactions | -0.73% to +0.44% |
|---|---|
| Median reaction (30-min) | +0.04% |
| Measured reactions | 72 |
Half of all Crane Harbor Acquisition Corp. - Class A Ordinary Shares news events land between -0.73% and +0.44% 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 CHAC moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to CHAC's baseline. Nothing else.
Recent CHAC events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Xanadu Quantum Technologies Limited Announces Closing of Business Combination with Crane Harbor Acquisition Corp. and Xanadu Quantum Technologies Inc. | Press release | GlobeNewswire | — | — | |
| Crane Harbor Acquisition Corp. Shareholders Approve Business Combination with Xanadu Quantum Technologies Inc. | Press release | GlobeNewswire | +0.32% | +5.58% | |
| Xanadu, the University of Toronto and the National Research Council of Canada Unveil Quantum Algorithms for Lithium-ion Battery Simulations | Press release | GlobeNewswire | -1.47% | -8.09% | |
| Xanadu and TELUS Collaborate to Advance Quantum Data Centre Infrastructure in Canada | Press release | GlobeNewswire | -0.00% | -2.95% | |
| Xanadu and ETRI Partner to Accelerate Fault-Tolerant Quantum Algorithm Design using PennyLane | Press release | GlobeNewswire | -0.10% | -0.19% | |
| Xanadu Announces Negotiations Toward Up to CAD $390 Million in Support from the Governments of Canada and Ontario to Advance Quantum Manufacturing | Press release | GlobeNewswire | +0.05% | -0.19% | |
| Xanadu and AMD Accelerate Quantum Computing for Aerospace and Engineering | Press release | GlobeNewswire | +0.10% | -0.10% | |
| Xanadu Awarded $2.0 Million ARPA-E Grant to Advance Quantum Platform for Next-Generation Batteries | Press release | GlobeNewswire | +0.00% | -0.10% | |
| Xanadu Highlights Strong Engagement at 2026 Analyst Day | Press release | GlobeNewswire | +0.00% | -0.19% | |
| Xanadu Hosts Analyst Day Highlighting Strategic Milestones and Path to Public Listing | Press release | GlobeNewswire | +0.12% | +0.00% | |
| Xanadu and Crane Harbor Announce SEC Declaration of Effectiveness of Form F-4 Registration Statement | Press release | GlobeNewswire | -0.24% | -0.77% | |
| Xanadu and Mitsubishi Chemical Make Breakthrough Quantum Algorithms for Next-Generation Semiconductor Manufacturing | Press release | GlobeNewswire | -0.10% | +0.10% | |
| Xanadu’s PennyLane Integrates with the Munich Quantum Toolkit to Advance Quantum Compilation | Press release | GlobeNewswire | -0.28% | +0.10% | |
| Xanadu Nominates Experienced Global Business Leaders to its Board of Directors | Press release | GlobeNewswire | +0.19% | -0.19% | |
| Xanadu to Host Analyst Day on March 4, 2026 | Press release | GlobeNewswire | +0.19% | -0.19% | |
| Xanadu Develops Quantum Algorithm Closing in on Chemistry's Toughest Challenge | Press release | GlobeNewswire | -0.10% | -0.28% | |
| Xanadu Takes Key Step Toward Becoming a Public Company, Announces Public Filing of Form F-4 in Connection with Proposed Business Combination | Press release | GlobeNewswire | +0.14% | -1.65% | |
| Xanadu and Thorlabs partner to advance optical controls for photonic quantum computing | Press release | GlobeNewswire | +1.33% | +0.53% | |
| Xanadu Strengthens Executive Leadership with Appointment of Chief Financial Officer and Chief Legal Officer | Press release | GlobeNewswire | +0.36% | +0.81% | |
| Xanadu Pioneers the Use of Quantum Computers in Photodynamic Cancer Therapy Research | Press release | GlobeNewswire | +0.19% | +0.75% | |
| Form EFFECT Crane Harbor Acquisition | SEC filing · Form EFFECT | SEC EDGAR | +0.42% | -1.36% | |
| Form 8-A12B Crane Harbor Acquisition | SEC filing · Form 8-A12B | SEC EDGAR | +0.09% | +0.41% | |
| Form CERT Crane Harbor Acquisition | SEC filing · Form CERT | SEC EDGAR | +0.42% | -1.36% | |
| Form S-1MEF Crane Harbor Acquisition | SEC filing · Form S-1MEF | SEC EDGAR | +0.42% | -1.36% | |
| Xanadu to receive up to $23M from new Canadian Quantum Champions Program | Press release | GlobeNewswire | -0.37% | -1.03% | |
| Form S-1/A Crane Harbor Acquisition | SEC filing · Form S-1 | SEC EDGAR | -0.18% | -1.27% | |
| Xanadu Expands Partnership with A*STAR to Advance Photonic Quantum Computing | Press release | GlobeNewswire | -0.44% | -1.51% | |
| Form S-1/A Crane Harbor Acquisition | SEC filing · Form S-1 | SEC EDGAR | -0.71% | +1.69% | |
| Xanadu, Rolls-Royce, and Riverlane unlock dramatic improvements for applications to jet engine airflow simulations using quantum computing | Press release | GlobeNewswire | +1.50% | -0.09% | |
| Form 8-K Crane Harbor Acquisition For: Nov 24 | SEC filing · Form 8-K | SEC EDGAR | -0.17% | +0.00% | |
| Xanadu Quantum Technologies and Crane Harbor Acquisition Corp. Announce Confidential Submission of a Draft Registration Statement on Form F-4 in Connection with the Proposed Business Combination | Press release | GlobeNewswire | -0.26% | +0.44% | |
| Form 10-Q Crane Harbor Acquisition For: Sep 30 | SEC filing · Form 10-Q | SEC EDGAR | -0.56% | — | |
| Xanadu Advances to Stage B of DARPA’s Quantum Benchmarking Initiative, Securing up to $15 Million in Funding | Press release | GlobeNewswire | -0.88% | -0.24% | |
| Form S-1 Crane Harbor Acquisition | SEC filing · Form S-1 | SEC EDGAR | +0.58% | -3.63% | |
| Form 8-K Crane Harbor Acquisition For: Nov 03 | SEC filing · Form 8-K | SEC EDGAR | +0.19% | -4.81% | |
| Xanadu Expected to Become the First and Only Publicly Traded Pure-Play Photonic Quantum Computing Company via Business Combination with Crane Harbor Acquisition Corp. | Press release | GlobeNewswire | +0.19% | -4.81% | |
| Form 10-Q Crane Harbor Acquisition For: Jun 30 | SEC filing · Form 10-Q | SEC EDGAR | +0.00% | +0.02% | |
| Form 10-Q Crane Harbor Acquisition For: Mar 31 | SEC filing · Form 10-Q | SEC EDGAR | — | +0.00% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the CHAC section they belong to.
Where else CHAC is measured.
CHAC earnings → · Analyst actions → · SEC filings →
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How the numbers are made.
How is Crane Harbor Acquisition Corp. - Class A Ordinary Shares's median reaction calculated?
Every labeled CHAC 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 72 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. 52% of CHAC'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 CHAC'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.