ArbitrumDAO generated $6.19 million in revenue during the first half of 2026, with a gross margin exceeding 97% on protocol revenue. The Arbitrum Expansion Program, notably through Robinhood Chain, accounted for 35% of July revenue with $360,000 in license fees. Robinhood Chain, which settles to Ethereum rather than Arbitrum One, processed $1.43 billion in decentralized exchange volume over 24 hours and generated $3.75 million in chain fees, far surpassing Arbitrum One’s activity. The network processed 478 million transactions in the first half, bringing the cumulative total to 2.7 billion, with an ecosystem GDP of $206 million for the period.
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