Arc processed 7.76 million transactions on its first mainnet trading day, generating about $280,000 in fees, according to Dune data cited by Odaily. Uniswap recorded more than $410 million in daily trading volume on Arc. The network uses USDC as its native gas token (the asset used to pay transaction fees), with daily USDC transfers approaching $1 billion and total on-chain USDC reaching $650 million. Arc added more than 700,000 addresses that day, bringing its total address count above 840,000.