Coincheck Reports Significant Monthly Decline in Trading Volume and Customer Assets for December 2025
CNCK sits 40% above its 52-week low of $2.
Summary
Coincheck Group N.V. reported a notable month-over-month decrease in both exchange and marketplace trading volumes, as well as customer assets, for December 2025, despite continued growth in verified accounts.
Key Events · Earnings and Guidance · CNCK
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Exchange Trading Volume Decline
Exchange trading volume decreased by approximately 20% month-over-month, from 415,585 Million yen in November to 332,520 Million yen in December 2025.
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Marketplace Trading Volume Decline
Marketplace trading volume saw a significant drop of about 22% from 29,023 Million yen in November to 22,651 Million yen in December 2025.
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Customer Assets Decrease
Customer assets declined by approximately 5.7% month-over-month, from 1,005,469 Million yen in November to 948,533 Million yen in December 2025.
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Continued Account Growth
The number of verified accounts increased, reaching 2,475,345 by the end of December 2025, up from 2,460,621 in November.
Analysis · CNCK · Crypto Assets
The latest monthly disclosure from Coincheck Group N.V. reveals a significant slowdown in its core business metrics for December 2025. Both exchange and marketplace trading volumes experienced substantial declines, indicating reduced activity on its platforms. Customer assets also decreased, suggesting a net outflow or reduction in value of held cryptocurrencies and fiat. While the number of verified accounts continued to grow, the negative trend in revenue-generating metrics and assets under management could impact future financial performance and warrants close monitoring by investors.
How filings like this one have moved
In the 30 days to Sep 15, 2026, 29.9% of the 1678 measured filings Wiseek scored 7 moved their stock by 5% or more by the next session's close. The median move was -0.25%. These are measured outcomes after filings of this importance, not a forecast for this one.
Measured one observation per ticker per day, after exclusions. Current figures: Filing Impact Tracker · open dataset
At the time of this filing, CNCK was trading at $2.80 on NASDAQ in the Crypto Assets sector, with a market capitalization of approximately $365.6M. The 52-week trading range was $2.00 to $10.52. This filing was assessed with negative market sentiment and an importance score of 7 out of 10.