Arbitrum (ARB)

Price Prediction
(98% probability)
(98% probability)
(98% probability)
Arbitrum is an Ethereum Layer-2 scaling solution using Optimistic Rollups to batch transactions off-chain and post succinct proofs on Ethereum. Its ARB governance token empowers community-driven protocol upgrades and funds ecosystem incentives. Arbitrum delivers near-Ethereum security with dramatically lower fees and higher throughput for DeFi, gaming, and NFT applications.
✅ Rollup type: Optimistic, with fraud-proof challenge window
✅ Block time: ~1–2 seconds for rollup batches
✅ Throughput: hundreds–thousands TPS off-chain
✅ Fees: typically $0.01–$0.05 per transaction
✅ Supply: 10 billion ARB, with vesting to users and developers
✅ Use cases: cheap swaps, scalable smart contracts, NFT minting
✅ Ecosystem: Arbitrum One mainnet, Nova for gaming, Orbit SDK