Robinhood Chain has a daily trading volume of tens of millions. How to boost Arbitrum?

Key Points

Robinhood Chain had a daily transaction volume of nearly 10 million transactions in the three weeks after its main online launch on July 1.

The chain allocates 10% of the agreement's net revenue to the Arbitrum ecosystem: 8% goes to the DAO treasury and 2% goes to the Developers Guild.

A 90-day gas subsidy is driving the event, currently with minimal fee revenue and will expire at the end of September.

Early trading volume was mainly dominated by memein and DeFi, rather than the tokenized stocks that the chain was originally designed for.

There are tens of millions of transactions per day, but an asterisk is required.

The clearest picture comes from Token Terminal, which posted on X stating that "Robinhood Chain has a daily transaction volume of approximately 10 million transactions, and the average block time has dropped to approximately 100 milliseconds", and said this has achieved a consumer-level user experience on the chain. The company's chart shows that growth is not a single pulse: daily trading volume has gradually climbed in early July and has remained between approximately 7 million and 11 million since July 8, with more than 10 million transactions on multiple occasions; at the same time, the average block time has dropped sharply from about 3 seconds at launch to a flat line of nearly 100 milliseconds. Although the statistical methods of each tracker are different, all data sources point in the same direction; an earlier comparison by Token Terminal showed that the daily transaction volume of the chain exceeded Coinbase's Base within two weeks after its launch.

Robinhood Chain Daily Trading Volume and Block Time.

Two factors keep this number objective. First, Robinhood bears all user Gas fees for the first 90 days of the chain, which leaves transaction costs near zero, stimulating activities that may not be sustainable once users pay for themselves from the end of September. Second, the transaction composition was not the original design goal of the chain: DefiLlama data shows that memoins and stablecoins dominate the network, with tokenized real-world assets of only approximately US$12.8 million, while the total locked position value is hundreds of millions of dollars. This model is exactly the same as Base's launch in 2023-speculation comes first, and lasting application comes later.

10 million transactions are not 10 million users. Automate contract interactions, redemptions, and application-generated activities, and each participant may generate multiple transactions. This milestone is a testament to technical capabilities rather than an equivalent level of adoption. As for how tokenized stocks and funds actually operate as products, please refer to the relevant guidelines.

How Robinhood's activities translate into Arbitrum revenue

The economic relationship between the two needs clarification, a point that most reports ignore. Robinhood Chain does not transfer 10% of the value of each transaction to Arbitrum. According to the Arbitrum Extension Plan, it contributes 10% of the net agreement revenue generated by the chain: 8% goes to the Arbitrum DAO treasury, and 2% goes to the Arbitrum Developers Guild, routed through the plan's fee infrastructure and included in the DAO's financial reporting, according to the official Arbitrum DAO data sheet.

The connection with ARB is indirect, but real. ARB holders vote on how the DAO treasury will be used, including ecological funds and treasury allocations. The arrangement does not include automatic ARB repurchases and is not distributed directly to token holders; it simply adds revenue to the treasury governed through ARB voting.

The argument why numbers are still small

meets the ledger here. During the subsidy period, the chain's daily negotiated fee was about $4000, and FalconX estimated in April that Robinhood Chain could incur fees of about $1.1 million over six months. For a DAO the size of Arbitrum, 10% of net income of this size is not a figure that can shake the national treasury.

Therefore, the revenue argument is forward-looking. It depends on whether activity can persist beyond the end of subsidies, whether paid use can replace subsidy speculation, and whether tokenized securities and payments can grow to the scale currently occupied by speculative trading. If these conditions are true, recurring revenue flowing to Arbitrum will increase accordingly. If activity collapses in October, the 10% share will also be negligible.

Real boost: providing a blueprint for more chains

For Arbitrum, the greater value may not lie in the cost of the chain at all, but in the model demonstrated by its launch. Robinhood opened its main network on July 1, 2026, after conducting a public test network in February. According to the Arbitrum Foundation, the test network processed more than 200 million transactions before it was officially launched. The company initially launched its stock token on Arbitrum One in 2025, validated the product on a shared infrastructure, and subsequently migrated to a dedicated chain-exactly the "start-and-migrate" model described in the Arbitrum announcement.

Technically, the chain uses a first-come, first-served sorting mechanism, pre-confirmation time of approximately 100 milliseconds, uses blob data availability to settle on Ethereum, and is fully compatible with EVM: it uses ETH as a Gas, supports standard Ethereum wallets, and assets are migrated through standard infrastructure. The chain is also permission-free and can be deployed by external developers without Robinhood approval. 100 milliseconds refers to the sequencing and pre-confirmation speed, not the final settlement time of Ethereum.

For Arbitrum, a well-known brokerage firm validated the model on this scale, which in itself is a sales document for all other institutions that are evaluating self-built chains. Each additional chain of expansion plans adds an additional revenue stream to the same treasury. This composite pipeline, rather than this quarter's expenses, is a realistic version of the "Robinhood boosts Arbitrum" story.

The competitive landscape can be seen elsewhere: As an analysis of Solana's second quarter shows, approximately 97% of tokenized stock transactions currently run on Solana. Robinhood Chain is the most credible attempt to date to bring this market back into the Ethereum track.

Verification arguments

First, focus on the transaction volume and the number of active addresses after the subsidy expires in October-a seven-digit daily transaction volume and payment will turn the start-up peak into business. Secondly, focus on the proportion of tokenized securities in activities, which can be observed through the composition of on-chain TVL. Third, focus on the actual revenue contribution that appears in the Arbitrum DAO financial report, which will provide a public dollar figure for the value of the 10% share.

Previously, Robinhood Chain had demonstrated that technology can be scaled and that revenue channels already existed. Whether there is real money flowing in will be a question that needs to be answered in the coming months.