All perp venues
Extended

Extended

Starknet

Perpetual DEX tracked by OpenChainBench

extended.exchange

Live KPIs

Volume 30d

$12.86B

Open Interest

$184.38M

Fees 30d

$1.51M

All-in fee (ETH 10x)

2.8 bps

Tradable markets

281

Last measured

Live benchmark results

  1. #2of 10

    Trading

    Cheapest perp DEX, live all-in cost from $1k to $1M on ETH, BTC and SOL

    All-in cost

    0.026%

    p50 · 24h

  2. #4of 14

    Trading

    Most tradable markets on a perp DEX, live count across 14 venues

    Active markets

    281

    p50 · 24h

  3. #6of 8

    Trading

    Perp DEX cost invariance: all-in bps at $1M vs $1k, live slope ranked

    Cost slope ($1M / $1k)

    1.191x

    p50 · 24h

  4. #6of 11

    Trading

    Perp DEX volume share, live 24h notional ranked

    24h perp volume

    $276.75M

    p50 · 24h

Compare Extended to alternatives

Other perp venues benchmarked on the same metrics.