Arbitrum Surges 25% Amid Robinhood Chain Growth

Arbitrum's price has surged by around 25% in the past day, driven primarily by the growth of Robinhood Chain and a technical breakout.

Rohan Chain's public mainnet launched on July 1, 2026, and in just under two months has processed over $47 billion in cumulative DEX volume, with daily DEX volume peaking at around $945 million and TVL climbing to roughly $1.4 billion.

Under the Arbitrum Expansion Program, Robinhood keeps most of its sequencer revenue but sends 10% of net protocol revenue back to the Arbitrum ecosystem treasury and developer guild, marking the first concrete revenue-sharing attachment ARB has had.

The cash from this revenue share currently goes into the Arbitrum DAO treasury, not directly with ARB holders, and Robinhood Chain's activity is being partially subsidized by a 90-day gas subsidy that runs through late September, which may be inflating volumes and fees in the short term.