KuCoin has successfully completed the rebranding and mainnet integration of Frax Share (FXS) to Frax (FRAX). The exchange now supports FRAX on the Fraxtal Mainnet, with a 1:1 conversion of old FXS tokens to FRAX. The deposit service for FRAX will commence on February 9, 2026, followed by a call auction and trading service for the FRAX/USDT pair on February 10, 2026. Withdrawals of the old FXS tokens are no longer available.