OKX to open KIIUSD Expiry Perps trading on Sept. 24, 2026
AI Summary- OKX announced the launch of KIIUSD Expiry Perps, branded X-Perp.
- KIIUSD UM (X-Perp) trading opens Sept. 24, 2026, at 12:00 UTC.
- OKX says the rollout covers web, app and API interfaces.