Binance Futures officially announced the launch of its USDⓈ-M ALL Composite Index perpetual contract with up to 75x leverage, effective August 6, 2025 at 09:00 UTC. The contract tracks all USDT-quoted perpetual contracts except for specified exclusions and calculates its index using weighted real-time averages. Daily rebalancing at 08:00 UTC and detailed rules for new listings and delistings underpin the product's framework, which also includes comprehensive trading specifications and promotional details.