**[Announcement from OKX Regarding the Official Launch of Stock Perpetual Contracts]** This is a general announcement. The availability of tokens or products may vary by region. Please check the details in the application. OKX will officially launch stock perpetual contracts for certain supported countries/regions on the web platform, app, and API at 15:00 (UTC+8) on March 4, 2026. For product details, please refer to our Stock Perpetual Contract Product Documentation. Detailed rules are as follows: 1. **Opening Times** - NVDA/USDT contract trading opening time: March 4, 2026, 15:00 (UTC+8) - MU/USDT contract trading opening time: March 4, 2026, 15:15 (UTC+8) - SNDK/USDT contract trading opening time: March 4, 2026, 15:30 (UTC+8) - GOOGL/USDT contract trading opening time: March 4, 2026, 15:45 (UTC+8) - MSFT/USDT contract trading opening time: March 4, 2026, 16:00 (UTC+8) - AAPL/USDT contract trading opening time: March 4, 2026, 16:15 (UTC+8) - META/USDT contract trading opening time: March 4, 2026, 16:30 (UTC+8) - QQQ/USDT contract trading opening time: March 4, 2026, 16:45 (UTC+8) - SPY/USDT contract trading opening time: March 4, 2026, 17:00 (UTC+8) 2. **Contract Introduction** - **Contract Elements Details** - Settlement currency: USDT - Leverage: 0.01 ~ 5x - Funding rate: clamp [average premium index + clamp (interest rate – average premium index, 0.05%, -0.05%), 1.50%, -1.50%] - For calculations of the average premium index and interest rate, please refer to the product documentation. - Funding fee settlement interval: 8 hours - If the funding rate of a perpetual contract reaches the upper or lower limit during funding fee collection or payment, the system will automatically adjust the funding fee settlement frequency to once per hour. For details, please refer to the product documentation. - **Trading Hours** - 24/7 OKX will continue to provide you with better products and higher-quality services! **OKX Team** March 4, 2026