[Binance to Delist SLERF and CHZ Perpetual Contracts and Adjust Leverage] Binance announced that on October 21, 2025, it will delist the SLERFUSDT and CHZUSD perpetual contracts and proceed with automatic liquidation and settlement. Additionally, on October 20, 2025, Binance will adjust the leverage and margin tiers for the SLERFUSDT contract. Users are advised to manage their positions in advance.