Arbitrum is drawing renewed attention as its blockchain becomes a major venue for real-world asset (RWA) tokenization and financial applications. Its ARB token has also rebounded sharply in September, placing it within reach of its 2026 price high.

ARB closed at about $0.177 on Sept. 17 after touching an intraday high near $0.184. The token has climbed from roughly $0.109 at the start of the month, a gain of more than 60%, although it remains below the year's recent peak near $0.192.

Arbitrum is itself an Ethereum Layer 2 network, executing transactions on its own chain while settling back to Ethereum. That architecture has made it a common foundation for financial applications, and the price move coincides with activity across the Arbitrum ecosystem expanding beyond traditional decentralized finance.

Real-World Assets Drive Expansion

Arbitrum reported that it ranked first in tokenized real-world asset deployments during the first half of 2026. The network processed 478 million transactions over the period, while monthly stablecoin transfer volume averaged more than $70 billion, a level of flow that points to steady payment and settlement use on the network.

Real-world assets are blockchain-based representations of assets such as stocks, funds, credit and other financial instruments. Their growth has become an increasingly important part of the broader crypto market as financial firms explore blockchain-based settlement and trading.

Several major companies have expanded projects built on Arbitrum technology, including Robinhood, Mastercard, PayPal and LG.

Robinhood Adds Institutional Momentum

Robinhood has emerged as a key catalyst in Arbitrum's financial infrastructure strategy. Robinhood Chain, an Ethereum Layer 2 built on Arbitrum, launched its mainnet on July 1 with a focus on onchain financial services and tokenized assets.

The connection gives Arbitrum exposure to Robinhood's large retail customer base while creating an additional potential source of network activity and revenue. Arbitrum's expansion model also allows affiliated chains to share revenue with the broader ecosystem, meaning usage on chains built with its technology feeds back into the network itself.

Meanwhile, U.S. regulators have taken steps toward allowing tokenized stocks to operate under a temporary regulatory framework. That development could further increase interest in blockchain-based financial markets, although implementation and issuer participation remain important factors. How many issuers ultimately take part, and how much activity Robinhood Chain sustains as it matures, are among the developments likely to shape the trajectory of Arbitrum's financial infrastructure push.

Arbitrum's recent price rally therefore aligns with growing use of its technology for tokenized assets and financial infrastructure. Even so, ARB remains well below its 2025 highs, and cryptocurrency prices continue to face substantial volatility. With the token now within roughly 8% of its 2026 peak near $0.192, the September rally leaves a clear reference point for measuring how far the recovery extends.