Arbitrum

Arbitrum is an Ethereum Layer 2 scaling solution using optimistic rollup technology to bundle transactions off-chain, then post compressed data to Ethereum for settlement. The ARB token governs the Arbitrum DAO, which oversees protocol upgrades, treasury allocation, and network parameters. The network processes application-level transactions—primarily DeFi, derivatives, and gaming—at significantly lower cost and higher throughput than the base layer while inheriting Ethereum's security model.

Traders monitor ARB as a barometer of Layer 2 adoption and Ethereum ecosystem health. The token trades with notable correlation to broader market risk appetite and shows sensitivity to Ethereum network congestion, which directly affects demand for scaling solutions. ARB's governance structure creates recurring voting events that can drive liquidity and positioning shifts. Derivatives markets on major exchanges provide reasonable depth, and the token's distribution—held partly by the DAO treasury and early stakeholders—influences supply dynamics during governance-driven unlock periods.