Arbitrum is the strongest performer of the past four weeks. The ARB price stands at $0.246, a gain of around 17 percent within 24 hours, a good 82 percent over the week and around 151 percent across 30 days (CoinGecko, September 21, 2026, 13:12 UTC). No other asset in the top 60 has covered comparable ground over the same period.
Many of this week's price jumps trace back to a single rumour. This one rests on a measurable shift in activity instead. Two developments carry it, and both come with a catch.
Tokenised assets are becoming the network's second pillar.Robinhood Builds On Arbitrum, And The ARB Price Feels It
The broker Robinhood runs its own second-layer network, Robinhood Chain, built on Arbitrum technology. That chain now generates a multiple of the fees accruing on the Arbitrum network itself. At peak times a factor on the order of 240 was mentioned.
For valuing ARB, that is the actual point. A layer 2 network earns from someone using i...
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