Arbitrum DAO Earned $6.19M in H1 as Robinhood Chain Fuels Growth

TL;DR

• Arbitrum DAO generated $6.19 million in income during the first half of 2026.

• Protocol revenue gross margins exceeded 97%, up from more than 90% in 2025.

• Arbitrum processed 478 million transactions and averaged over $70 billion in monthly stablecoin transfers.

Arbitrum DAO generated $6.19 million in income during the first six months of 2026, according to an unaudited report published by the Arbitrum Foundation on Wednesday.

The income came from four sources: transaction fees on Arbitrum One, Timeboost auctions, Expansion Program licensing fees, and returns from treasury management.

Arbitrum’s protocol revenue produced gross margins exceeding 97%, improving from more than 90% during 2025, according to the report.

Arbitrum DAO Holds $125 Million in Non-ARB Assets

The DAO held $125 million in treasury assets excluding ARB tokens at the end of June.

Maintaining assets beyond its native token can provide the DAO with greater financial flexibility and reduce its dependence on ARB’s market price.

Treasury management also contributed to Arbitrum’s first-half income, complementing revenue generated directly through network activity and licensing.

Arbitrum processed 478 million transactions during the first half of the year. That figure represented approximately 18% of the network’s lifetime transaction count of 2.7 billion, demonstrating substantial recent growth.

Stablecoin activity also remained strong, with average monthly transfer volume exceeding $70 billion. The number of stablecoin holders increased 40% to 10.5 million during the period.

Arbitrum also ranked as the leading blockchain for tokenized real-world asset deployments, with more than 2,000 assets launched on the network, according to the report.

Arbitrum Foundation Head of Investment Strategy Brendan Ma said the ecosystem’s financial profile had broadened during the first half of 2026.

“The demand behind those numbers comes from the convergence of traditional finance and onchain finance that is happening today on the Arbitrum platform,” Ma said.

The network’s stablecoin activity and real-world asset deployments support Arbitrum’s growing role as infrastructure connecting traditional and blockchain-based markets.

Robinhood Chain Boosts Licensing Revenue

Robinhood Chain, which uses Arbitrum’s technology stack, launched its mainnet on July 1.

During that month, Expansion Program licensing fees generated $360,000 and accounted for 35% of Arbitrum DAO’s income.

The Expansion Program requires Arbitrum-based chains settling outside Arbitrum One and Arbitrum Nova to return 10% of their net protocol revenue to the Arbitrum ecosystem.

This arrangement allows Arbitrum DAO to benefit financially as independent chains built with its technology attract more users and transaction activity.

Ma said the Arbitrum ecosystem had grown more quickly since the end of the first half, despite relatively weak conditions across the crypto industry.

Based on July’s results, the foundation expects third-quarter income to exceed second-quarter income by more than 40%.

Robinhood Chain’s rapid expansion appears to be a significant contributor to that forecast, with its trading activity and user fees reaching new records.

Users paid a record $3.75 million in fees on Robinhood Chain on September 1. That daily total placed Robinhood Chain ahead of Ethereum mainnet and Base, according to Growthepie.

The increase in fees indicates strong demand for transactions on the network, although sustained activity will be required to determine whether the growth is durable.

DEX Volume Surpasses $1.5 Billion

Robinhood Chain also recorded its highest decentralized exchange activity on Tuesday, with daily DEX volume exceeding $1.5 billion.

The network’s total value locked rose above $750 million, reflecting growing liquidity across its decentralized applications.

Before its mainnet launch, Robinhood Chain processed more than 200 million transactions on its public testnet.

Robinhood had also previously issued tokenized stock contracts on Arbitrum One, establishing an earlier connection between the brokerage and the blockchain ecosystem.

The combination of licensing revenue, stablecoin activity and Robinhood Chain’s expansion could further diversify Arbitrum DAO’s income beyond transaction fees on its core networks.