[OKX to Launch CBRS Stock Perpetual Contract Today at 14:00] Odaily Planet Daily News - According to the official announcement, OKX will officially launch the CBRS/USDT stock perpetual contract at 14:00 (UTC+8) on May 15, 2026. It will support trading on the web platform, app, and via API. The announcement states that the contract will be settled in USDT, supports 24/7 trading, and the funding fee settlement cycle is set to once every 8 hours by default.