Aster recorded $14.33 million in fees over the past 24 hours, becoming second largest protocol in daily earning Tether tops with $22.18 million in daily fees, maintaining its position as the top-earning protocol Aster, a decentralized exchange operating across multiple blockchains, recorded $14.33 million in fees over the past 24 hours. This performance made it the second-highest earning protocol during the period, behind only Tether. Tether, known for issuing the USDT stablecoin, led the rankings with $22.18 million in daily fees, maintaining its position as the top-earning protocol among more than 1,000 tracked projects.