[Arbitrum DAO Earned $6.19 Million in Revenue in the First Half of the Year, Robinhood Chain Contributed New Income] The Arbitrum Foundation report shows that Arbitrum DAO generated $6.19 million in revenue in the first half of 2026, with a gross profit margin of over 97% for protocol revenue. As of the end of June, the DAO held $125 million in non-ARB treasury assets. Robinhood Chain, built on the Arbitrum technology stack, launched its mainnet on July 1, generating $360,000 in expansion plan licensing fee revenue for the month, accounting for 35% of Arbitrum DAO's monthly revenue. The Arbitrum Foundation expects total revenue in the third quarter to grow by more than 40% compared to the second quarter.