[OKX to Launch SHLD, RKLB, MRVL, and WDC Stock Perpetual Contracts] Odaily Planet Daily News: According to the official announcement, OKX will officially launch SHLD, RKLB, MRVL, and WDC stock perpetual contracts on the web platform, app, and API on May 12, 2026. Among them, SHLD/USDT will open for trading at 18:00 (UTC+8), RKLB/USDT will open for trading at 18:15, MRVL/USDT will open for trading at 18:30, and WDC/USDT will open for trading at 18:45.