KuCoin has announced adjustments to the tick sizes for NAVI-USDT, QORPO-USDT, and ARTFI-USDT spot trading pairs, effective February 25, 2026, at 8:00 UTC. The changes will impact both price and quantity tick sizes, though existing orders will remain unfilled based on the original tick sizes. API users are encouraged to access the GET /api/v2/symbols endpoint for the latest updates on these adjustments.