最新报道:Arbitrum (ARB) surged 17% to $0.59 in 24 hours, with trading volume jumping 201.54% to $1.32 billion. Its market cap rose to $3.08 billion, supported by PayPal PYUSD integration and a $14 million DAO subsidy for security audits. Despite gains, ARB remains below its $2.40 all-time high.