Coincheck Group N.V. - Ordinary Shares (CNCK)
CNCK moved a median of -0.90% 30 minutes after news, and -2.80% by the close. How CNCK actually reacts to news — the realized, point-in-time move the market made, measured across 119 labeled events over the last three years with zero look-ahead.
CNCK’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | 0.00% | 37% | 118 |
| 30-min | -0.90% | 29% | 119 |
| 60-min | -0.77% | 39% | 119 |
| to close | -2.80% | 31% | 119 |
| Middle 50% of CNCK reactions | -3.38% to +0.33% |
|---|---|
| Median reaction (30-min) | -0.90% |
| Measured reactions | 119 |
Half of all Coincheck Group N.V. - Ordinary Shares news events land between -3.38% and +0.33% 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 CNCK moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to CNCK's baseline. Nothing else.
Recent CNCK events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| 3iQ Receives In-Principal Approval from Abu Dhabi's IFC | Press release | PR Newswire | +0.73% | -3.68% | |
| Form 6-K Coincheck Group N.V. For: Sep 30 | SEC filing · Form 6-K | SEC EDGAR | +0.14% | -0.70% | |
| Form 6-K Coincheck Group N.V. For: Sep 28 | SEC filing · Form 6-K | SEC EDGAR | +1.66% | -5.96% | |
| 3iQ adds Anchorage Digital as Sub-Custodian for its Digital Assets ETFs | Press release | Canada Newswire | +0.00% | -6.74% | |
| Coincheck Group N.V. Announces Mr. Oyagi's Resignation as Executive Chairperson | Press release | Business Wire | +0.00% | -1.01% | |
| Form 6-K Coincheck Group N.V. For: Sep 17 | SEC filing · Form 6-K | SEC EDGAR | +0.00% | -1.01% | |
| Form 6-K Coincheck Group N.V. For: Aug 31 | SEC filing · Form 6-K | SEC EDGAR | -1.85% | -3.70% | |
| Coincheck Group and DFNS Announce Strategic Partnership to Bring Institutional-Grade Digital Asset Custody to Japan | Press release | Business Wire | -2.80% | -2.80% | |
| Form 6-K Coincheck Group N.V. For: Jun 30 | SEC filing · Form 6-K | SEC EDGAR | +0.00% | -2.44% | |
| Coincheck Group N.V. To Participate at the KeyBanc Capital Markets Technology Leadership Forum | Press release | Business Wire | +2.38% | +1.91% | |
| Coincheck Reports Financial Results for First Quarter of Year Ending March 31, 2027 | Press release | Business Wire | +0.00% | -9.09% | |
| Form 6-K Coincheck Group N.V. For: Jun 30 | SEC filing · Form 6-K | SEC EDGAR | +0.00% | -9.09% | |
| Form 6-K Coincheck Group N.V. For: Jul 31 | SEC filing · Form 6-K | SEC EDGAR | +2.30% | +4.15% | |
| Form F-3 Coincheck Group N.V. | SEC filing · Form F-3 | SEC EDGAR | +7.22% | +31.67% | |
| 3iQ and Bhutan's Gelephu Mindfulness City Announce Strategic Partnership to Advance GMC's Digital Asset Ambitions | Press release | Canada Newswire | +5.18% | -4.66% | |
| Coincheck Group N.V. to Announce First Quarter 2027 Financial Results on August 6, 2026 | Press release | Business Wire | +0.36% | -2.16% | |
| Form 6-K Coincheck Group N.V. For: Jun 30 | SEC filing · Form 6-K | SEC EDGAR | +0.00% | +10.27% | |
| Form 20-F Coincheck Group N.V. For: Mar 31 | SEC filing · Form 20-F | SEC EDGAR | -0.45% | -0.89% | |
| Coincheck Group Announces Completion of KDDI Strategic Investment | Press release | Business Wire | +0.00% | +0.57% | |
| Form 6-K Coincheck Group N.V. For: Jun 10 | SEC filing · Form 6-K | SEC EDGAR | +0.00% | +0.57% | |
| Form 6-K Coincheck Group N.V. For: May 31 | SEC filing · Form 6-K | SEC EDGAR | +0.81% | +2.86% | |
| 3iQ Announces Tommaso Mancuso as President | Press release | PR Newswire | -3.17% | +2.65% | |
| Coincheck Group Announces Partnership With KDDI Corporation to Expand Access to Digital Assets | Press release | Business Wire | -5.04% | -13.45% | |
| Coincheck Reports Financial Results for Fourth Quarter of Year Ended March 31, 2026 | Press release | Business Wire | -5.04% | -13.45% | |
| Form 6-K Coincheck Group N.V. For: May 12 | SEC filing · Form 6-K | SEC EDGAR | -5.04% | -13.45% | |
| Form 6-K Coincheck Group N.V. For: Apr 30 | SEC filing · Form 6-K | SEC EDGAR | +0.00% | -3.19% | |
| Coincheck Group N.V. to Announce Financial Results For Fourth Quarter and Full Year 2026, on May 12, 2026 | Press release | Business Wire | +0.00% | -3.89% | |
| Form 6-K Coincheck Group N.V. For: Mar 31 | SEC filing · Form 6-K | SEC EDGAR | -1.68% | -3.36% | |
| Form 6-K Coincheck Group N.V. For: Feb 28 | SEC filing · Form 6-K | SEC EDGAR | +0.45% | -0.45% | |
| Coincheck Group Completes Acquisition of 3iQ, a Global Pioneer in Digital Asset Investment Solutions | Press release | Business Wire | +0.00% | -2.15% | |
| Form 6-K Coincheck Group N.V. For: Dec 31 | SEC filing · Form 6-K | SEC EDGAR | -4.23% | -6.15% | |
| Coincheck Reports Financial Results for Third Quarter of Year Ending March 31, 2026, Announces Management Transition | Press release | Business Wire | +0.00% | -6.67% | |
| Form 6-K Coincheck Group N.V. For: Dec 31 | SEC filing · Form 6-K | SEC EDGAR | +0.00% | -6.67% | |
| Form 6-K Coincheck Group N.V. For: Jan 31 | SEC filing · Form 6-K | SEC EDGAR | +1.64% | +0.82% | |
| Coincheck Group N.V. to Announce Financial Results for Third Quarter of Year Ending March 31, 2026, on February 12, 2026 | Press release | Business Wire | -2.13% | +21.70% | |
| Form EFFECT Coincheck Group N.V. | SEC filing · Form EFFECT | SEC EDGAR | +0.00% | +2.44% | |
| Coincheck Group Signs Agreement to Acquire 3iQ, a Global Pioneer in Digital Asset Investment Solutions | Press release | Business Wire | -3.91% | +9.77% | |
| Form 6-K Coincheck Group N.V. For: Jan 06 | SEC filing · Form 6-K | SEC EDGAR | -3.91% | +9.77% | |
| Form F-3/A Coincheck Group N.V. | SEC filing · Form F-3 | SEC EDGAR | -2.56% | -2.93% | |
| Form 6-K Coincheck Group N.V. For: Dec 31 | SEC filing · Form 6-K | SEC EDGAR | -2.02% | -10.44% | |
| Coincheck App Achieves #1 Downloads in Japan for Seventh Consecutive Year | Press release | Business Wire | -4.17% | +1.04% | |
| Form F-3 Coincheck Group N.V. | SEC filing · Form F-3 | SEC EDGAR | +1.50% | +2.25% | |
| Form 6-K Coincheck Group N.V. For: Nov 30 | SEC filing · Form 6-K | SEC EDGAR | +0.32% | -13.99% | |
| Form 6-K Coincheck Group N.V. For: Nov 28 | SEC filing · Form 6-K | SEC EDGAR | -10.99% | +116.48% | |
| Form 6-K Coincheck Group N.V. For: Sep 30 | SEC filing · Form 6-K | SEC EDGAR | -2.69% | -3.28% | |
| Coincheck Reports Financial Results for Second Quarter of Year Ending March 31, 2026 | Press release | Business Wire | +0.25% | -8.90% | |
| Form 6-K Coincheck Group N.V. For: Sep 30 | SEC filing · Form 6-K | SEC EDGAR | +0.25% | -8.90% | |
| Form 6-K Coincheck Group N.V. For: Sep 30 | SEC filing · Form 6-K | SEC EDGAR | -1.36% | -3.41% | |
| Form 6-K Coincheck Group N.V. For: Oct 31 | SEC filing · Form 6-K | SEC EDGAR | +0.00% | -3.53% | |
| Coincheck Group N.V. to Announce Financial Results for Second Quarter of Year Ending March 31, 2026 on November 12, 2025 | Press release | Business Wire | -1.31% | -7.09% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the CNCK section they belong to.
Where else CNCK is measured.
CNCK earnings → · Analyst actions → · SEC filings →
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Every name we’ve measured, in one place.
How the numbers are made.
How is Coincheck Group N.V. - Ordinary Shares's median reaction calculated?
Every labeled CNCK 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 119 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. 29% of CNCK'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 CNCK'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.