
Ethereum rises 8% in a month; Arbitrum surges 135% fueled by Robinhood Chain launch.
Arbitrum's token (ARB) surged 135% in a month, far outpacing Ethereum's 8% rise, largely due to the Robinhood Chain, which launched on Arbitrum's technology in July 2026. Robinhood Chain generated massive trading volume and revenue, briefly becoming ...





