KuCoin will implement changes to the tick sizes for several spot trading pairs on April 13, 2026, at 8:00 UTC. The adjustments aim to enhance market liquidity and improve the trading experience for users. Affected pairs include SXP-USDT, INSP-USDT, URANUS-USDT, W-USDT, OPUL-USDT, and BAL-USDT. Existing orders will remain intact, and API users should refer to the GET /api/v2/symbols endpoint for updated tick sizes. While open and historical orders will display adjusted tick sizes, they will be executed based on the original tick sizes. Traders are advised to update their strategies in response to these changes.