Aster has launched 'Trade & Earn', a new feature designed to enhance asset efficiency for perpetual contract traders. Users can earn stable passive income by using USDT or BNB as collateral to mint platform-native assets USDF or asBNB, which offer over 4% annual returns. Additionally, by using these assets as margin for trading and meeting specific conditions, users can earn up to 6%+ in annual rewards. This dual-income structure allows for a comprehensive annual yield exceeding 10%, while maintaining liquidity and trading flexibility.