Coinbase will halt all transfers of GYEN, the Japanese yen-pegged stablecoin, on October 26, 2026, and will subsequently convert any remaining customer balances into USD Coin (USDC) at prevailing market rates. The move amounts to a full wind-down of the asset on the exchange, leaving holders a narrow window to withdraw or trade before the cutoff.

Oct. 26 Marks Hard Deadline for GYEN Transfers

According to reporting by CryptoSlate, Coinbase is dropping GYEN years after the token's price crash sparked investor lawsuits against the exchange. The October 26 date is the hard deadline after which customers will no longer be able to send or receive GYEN on the platform.

The crash in question dates to GYEN's early days on the platform. Issued by GMO Trust, a New York State-regulated trust company backed by Japan's GMO Internet Group, the token debuted on Coinbase in November 2021 and was billed as the first stablecoin pegged to the Japanese yen. Within weeks of launch, it broke from its peg — at one point trading at a steep multiple of its yen target before collapsing back toward parity — and that episode the basis for the investor litigation referenced above.

GYEN is a yen-denominated stablecoin designed to track the value of the Japanese yen. Unlike dollar-pegged assets such as USDC, yen stablecoins carry embedded exposure to USD/JPY exchange rate movements, adding a layer of currency risk for holders accustomed to dollar-denominated portfolios.

The delisting also fits into Coinbase's broader regulatory trajectory. In recent years, the exchange has pursued CFTC-related approvals for Bitcoin products and received SEC clearance for new instruments tied to operating metrics. Dropping GYEN aligns with a pattern of the company tightening its list of supported assets amid heightened regulatory scrutiny of stablecoins. The backdrop has since shifted further: in July 2025, the US enacted the GENIUS Act, establishing the first federal regulatory framework for payment stablecoins and their issuers.

What Happens to Remaining GYEN Balances

Customers who still hold GYEN on Coinbase after the transfer halt will have their balances converted to USDC at market rates. The conversion will reflect whatever USD/JPY exchange rate applies at the time, meaning holders bear the currency risk between now and the conversion date.

The distinction between the transfer halt and the subsequent balance conversion matters most for holders with larger positions. Withdrawing GYEN to an external wallet before October 26 preserves optionality: holders can move funds to another venue or convert on their own terms. Waiting for Coinbase's automatic conversion removes that choice and locks in the exchange's market-rate calculation.

USDC, the asset Coinbase will distribute in exchange, is a dollar-pegged stablecoin co-issued by Circle and central to several of Coinbase's regulated product offerings. Holders who receive USDC will end up with dollar exposure rather than yen exposure — a meaningful change in their currency position.

Key Details for GYEN Holders

• Transfer halt: Coinbase will stop all GYEN transfers on October 26, 2026.
• Balance conversion: Any GYEN remaining on Coinbase after the halt will be converted to USDC.
• Conversion basis: The conversion will occur at market rates; holders should consult Coinbase's official support documentation for the exact timeline and operational details not covered in this report.

For context on Coinbase's broader asset strategy, large institutional flows through Coinbase custody continue to grow alongside these listing changes, reflecting a dual trend of institutional deepening and retail asset rationalization on the platform.

Holders who want to retain yen-denominated exposure should act before the October 26 transfer deadline. After that date, Coinbase's infrastructure will no longer support the asset, and the conversion to USDC will proceed automatically at whatever market rate prevails at the time of settlement.

Disclaimer: This article is for informational purposes only and does not constitute financial or investment advice. Cryptocurrency and digital asset markets carry significant risk. Always do your own research before making decisions.