Arbitrum One live benchmarks
Optimistic rollup on the Nitro stack with a single Offchain Labs sequencer, 250 ms block target, batches posted to Ethereum. Below, every OpenChainBench measurement that touches Arbitrum One, grouped by category, with a direct link to the chain scoped bench page when one exists.
Live KPIs
TVL
$1.24B
DEX volume 24h
$173.91M
Stablecoins
$986.73M
ETH price
$1,801.88
ETH market cap
$217.44B
Arbitrum One TVL · last 30D
$1.24B -2.9%
Sources: TVL, DEX volume and stablecoin market cap from DefiLlama (refresh 15 min). Native token price and market cap from Mobula (live refresh every 2 s). Aggregated third-party metrics, not measurements produced by OpenChainBench; OCB-measured benchmarks for this chain are listed below.
Bridges
Aggregators
Blockchains
RPCs
Every metric is reproducible from the methodology and the open harness source. Numbers refresh within 60 seconds of each measurement.