Crane Harbor Acquisition Corp. - Units (CHACU)
CHACU moved a median of +0.05% 30 minutes after news, and 0.00% by the close. How CHACU actually reacts to news — the realized, point-in-time move the market made, measured across 36 labeled events over the last three years with zero look-ahead.
CHACU’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | +0.10% | 53% | 15 |
| 30-min | +0.05% | 63% | 19 |
| 60-min | +0.05% | 63% | 19 |
| to close | 0.00% | 21% | 19 |
| Middle 50% of CHACU reactions | -0.03% to +0.05% |
|---|---|
| Median reaction (30-min) | +0.05% |
| Measured reactions | 36 |
Half of all Crane Harbor Acquisition Corp. - Units news events land between -0.03% and +0.05% 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 CHACU moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to CHACU's baseline. Nothing else.
Recent CHACU events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Form 8-K Crane Harbor Acquisition For: May 14 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | +0.30% | |
| Crane Harbor Acquisition Corp. Announces the Separate Trading of its Class A Ordinary Shares and Rights, Commencing May 19, 2025 | Press release | GlobeNewswire | -0.05% | -0.05% | |
| Form 8-K Crane Harbor Acquisition For: Apr 28 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | +0.06% | |
| Form 8-K Crane Harbor Acquisition For: Apr 24 | SEC filing · Form 8-K | SEC EDGAR | — | +0.00% | |
| Crane Harbor Acquisition Corp. Completes $220 Million Initial Public Offering | Press release | GlobeNewswire | +0.00% | +0.00% | |
| Form EFFECT Crane Harbor Acquisition | SEC filing · Form EFFECT | SEC EDGAR | +0.10% | +0.00% | |
| Crane Harbor Acquisition Corp. Announces Pricing of $200,000,000 Initial Public Offering | Press release | GlobeNewswire | +0.10% | +0.00% | |
| Crane Harbor Acquisition Corp. Prices $200,000,000 Initial Public Offering | Press release | Business Wire | +0.10% | +0.00% | |
| Form 8-A12B Crane Harbor Acquisition | SEC filing · Form 8-A12B | SEC EDGAR | — | — | |
| Form CERT Crane Harbor Acquisition | SEC filing · Form CERT | SEC EDGAR | — | — | |
| Form S-1/A Crane Harbor Acquisition | SEC filing · Form S-1 | SEC EDGAR | — | — | |
| Form S-1/A Crane Harbor Acquisition | SEC filing · Form S-1 | SEC EDGAR | — | — |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the CHACU section they belong to.
Where else CHACU is measured.
CHACU earnings → · Analyst actions → · SEC filings →
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How the numbers are made.
How is Crane Harbor Acquisition Corp. - Units's median reaction calculated?
Every labeled CHACU 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 36 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. 63% of CHACU'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 CHACU'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.