最新报道:Arbitrum (ARB) surged 17% to $0.59, leading Layer-2 tokens with a $3.08B market cap and $1.32B daily volume. Key drivers include PayPal PYUSD integration, a $14M DAO subsidy for security audits, and record TVL of $3.39B. Despite gains, ARB remains below its $2.40 all-time high.