ARB jumps as Robinhood Chain fee-sharing strengthens long-term outlook

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Key takeaways Arbitrum (ARB) rebounded above $0.081 after recovering losses from earlier in the week. Offchain Labs co-founder Steven Goldfeder announced that 10% of fees generated by Robinhood Chain and other Arbitrum Layer 2 networks will flow back into the Arbitrum ecosystem. The revenue-sharing model is expected…