OKX launches KAT (Katana) spot trading and converts pre-contracts into standard perpetual contracts

OKX will open deposits for KAT (Katana) on March 17, 2026, at 13:00, and will conduct a collective auction from 20:00 to 21:00 on March 18, 2026. Spot trading for KAT/USDT will open at 21:00 on the same day. Meanwhile, the KAT/USDT pre-market contract will be converted to a standard perpetual contract at 21:00 on the same day, with withdrawal opening at 23:00 on March 18, 2026.