[OKX to Launch KAT (Katana) Pre-Market Perpetual Contract] According to Deep Tide TechFlow, on March 2, as per the official announcement, OKX will launch the KAT (Katana) pre-market perpetual contract. The specific schedule is as follows: KAT/USDT pre-market trading opening time: March 2, 2026, 19:30 (UTC+8)