Perpetual DEXs

A perpetual DEX, or perp DEX, is an exchange that runs on a blockchain and lists perpetual futures: leveraged contracts that track an asset's price and never expire. This page compares 4 of them on fees, KYC, country restrictions, markets, leverage, and how money gets in and out.

Protocols43 order book, 1 pool-based
Lowest published taker fee0%Lighter: Standard account, perpetuals and spot
Country lists published4 of 44 name the US.
Last checkedEach fact carries its own date

Perpetual DEX fees, KYC, leverage, and country restrictions

Fee model
ProtocolFeesKYC / countriesMarkets / leverageBest for
HyperliquidOrder bookWeb, plus third-party mobile apps
0.045%Taker, 0.015% makerBase tier, standard perpetualsNo KYC2+ countries restricted100+ perpetual assets, plus spot3x to 40x by assetTraders who want a standard order-book exchange with one published fee schedule
LighterOrder bookWeb, iOS, and Android apps
0%Taker, 0% makerStandard account, perpetuals and spotNo KYC14+ countries restricted160+ perpetual markets, plus spot3x to 50x by marketTraders who want zero trading fees and can accept a deliberate order delay
AsterOrder bookWeb, Android app, iOS beta
0.04%Taker, 0% makerCrypto General perpetuals at VIP 1Checks may apply11+ countries restricted580+ perpetual markets, plus spotSet per market, up to 1001xTraders who want hidden orders, stock and commodity perpetuals, or very high leverage
GMXPool-basedWeb app, installable on phones
0.04%-0.06%Position feePosition changes on most crypto marketsNo KYC1+ countries restricted100+ perpetual markets on Arbitrum, plus swapsUp to 100x, capped per marketTraders who want to trade straight from a wallet at oracle prices, or want gold, oil, and stock-index perpetuals on-chain

Published base rates before discounts, for the account and market in each scope. Funding, spread, price impact, and transfer costs are separate. Restriction counts come from published terms and are not exhaustive. How we compare

Perpetual DEX open interest and volume

From DefiLlama and CoinGecko, refreshed every 4 hours.

How we source these
Open interest, one side24h volume
ProtocolOpen interest, one side24h volume
Hyperliquid$8.21B$9.44B
Lighter$823M$2.28B
Aster$1.42B$1.85B
GMX$51.2M$38.3M

Open interest: DefiLlama, Sep 30, 2026. 24h volume: CoinGecko, Sep 30, 2026. GMX volume counts Arbitrum and Avalanche.

How to choose

Read the fee's scope

A maker order adds to the book, a taker order removes from it, and pool-based venues charge a position fee instead. None of those rates include funding, spread, or price impact.

Eligibility, not reachability

Some of these protocols publish exclusion lists that name large markets. A site that loads, with or without a VPN, is not a site you are permitted to use.

Know the route in and out

Deposit asset, network, withdrawal cost, and whether you need a wallet or just an email all differ. Confirm them in the app before sending funds.

Head-to-head comparisons

Where two protocols differ and who each one suits.

All pairs

Questions about perpetual DEXs

Which perpetual DEX is best?

No single one suits everyone. It depends on what you trade, how you want to pay in, and whether your country is excluded. What each is best for, in our assessment:

  • Hyperliquid: Traders who want a standard order-book exchange with one published fee schedule.
  • Lighter: Traders who want zero trading fees and can accept a deliberate order delay.
  • Aster: Traders who want hidden orders, stock and commodity perpetuals, or very high leverage.
  • GMX: Traders who want to trade straight from a wallet at oracle prices, or want gold, oil, and stock-index perpetuals on-chain.
Do perpetual DEXs require KYC?

Hyperliquid, Lighter, and GMX have no identity check to sign up or trade, and their Terms reserve none. Aster can require an identity check in some cases, such as one the Terms reserve or a payment route that asks for it.

Can I use a perpetual DEX in the US?

No, not under their published terms. Hyperliquid, Lighter, Aster, and GMX each name the US as restricted.

What is the difference between an order-book and a pool-based perp DEX?

On an order book, your order meets other traders' orders. You pay the maker rate when your order rests on the book and the taker rate when it fills against one already there. On a pool-based exchange, you trade against a shared liquidity pool at an oracle price, pay a position fee to open, resize, or close, and pay funding or borrowing fees while the position is open. Order book: Hyperliquid, Lighter, and Aster. Pool-based: GMX.

Does a zero trading fee mean a free trade?

No. Funding, spread, price impact, network fees, and deposit or withdrawal charges still apply, and a quoted rate only covers the account and market in its scope.