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GMX review 2026
TL;DR
GMX is one of the oldest DEX for perpetual futures on Arbitrum and Avalanche, now also on MegaETH. In April 2026 commodity markets went live (WTI/Brent oil, natural gas, gold, silver) – the first major DEX with that range. Hyperliquid pulls most of the perp volume (around 70% share), GMX holds 3-5% with $200-500M daily volume. TVL is $163.85M. The GMX token trades around $5.66.
Go to GMXWhat is GMX
GMX is a decentralized exchange for spot and perpetual futures, launched in 2021. It runs on Arbitrum (where most liquidity sits, $152M of $164M TVL) and Avalanche. Unlike centralized exchanges, GMX needs no signup or KYC – you connect a wallet and trade. Liquidity comes from GM pools where users deposit assets and earn a share of trading fees.
In April-May 2026 GMX expanded on two fronts. 2 April: launch on MegaETH with BTC/ETH/SOL up to 100x leverage and a Chainlink Data Streams oracle. 24-29 April: commodity markets on Arbitrum – WTI and Brent crude, natural gas, gold, silver. That makes GMX the first major DEX with perpetuals on physical commodities. On 25 May a partnership with Doji (on-chain prop trading) went live.
GMX V2 carries nearly all activity ($161M of $164M total TVL). Real yields on GLP/GM pools in May ran around 8-15% APY (with $128K daily fees, $163M TVL, 63% LP share). In March 2026 the DAO froze staking rewards and routed them into the treasury until the GMX price hits $90, pulling 600K GMX out of DEX liquidity. The DAO bought back 105,770 GMX for $680K between 5 March and 7 April at an average of $6.20, plus another $104K in May.
Supported networks
Pros and cons
Pros
- +Trading with no KYC or signup – connect a wallet and you are in
- +Real yield for GMX stakers – paid in ETH/AVAX, not inflationary tokens
- +First major DEX with perps on commodities: oil, gas, gold, silver (since April 2026)
- +17+ security audits, V2 has had no exploits
- +Expansion to MegaETH (launched 2 April 2026)
Cons
- –Hyperliquid took roughly 70% of the perp market, GMX holds just 3-5%
- –TVL dropped to $164M – position on the DeFi map shrank sharply
- –In July 2025 a V1 exploit cost ~$42M (the hacker returned $40.5M, LPs got $44M compensation)
- –DAO froze staking rewards until GMX hits $90 (rerouted to treasury)
- –Interface is harder than a CEX – you need to know DeFi
Fees
Open and close fee: 0.04–0.06% of position size. Borrow fee is charged hourly and depends on pool utilization. Swaps: 0.02–0.07% based on pool balance. Network gas is separate (Arbitrum typically $0.1–0.5).
Security
GMX has passed more than 17 audits from top firms. No incidents in April-May 2026. The last major one was July 2025: a V1 re-entrancy exploit for ~$42M – the attacker returned $40.5M and the team paid out $44M of LP compensation. V2 contracts were not touched then or now. The platform uses multisig wallets, timelocks, and on-chain governance. LPs sit in isolated GM pools that reduce cascading liquidation risk. In March the DAO routed staking rewards into the treasury as a defensive move against the token drawdown.
Who it's for
GMX fits traders who want a no-KYC venue without trusting a centralized exchange. The standout since April 2026 is perpetuals on commodities (oil, gas, gold) straight from a crypto wallet. It also still works for LPs who want real yield in ETH/AVAX. For very large size, Hyperliquid is the better choice.
FAQ
Can I trade oil on GMX?
Yes, since late April 2026. On Arbitrum you get perps on WTI, Brent, natural gas, gold, and silver. GMX became the first major DEX with that commodity lineup.
Why did GMX lose ground to Hyperliquid?
Hyperliquid runs its own L1 with sub-second finality, zero gas per trade, and an order book instead of pools. GMX is slower and pays Arbitrum fees. Hyperliquid now holds about 70% of the perp market, GMX about 3-5%.
What does frozen GMX staking mean?
In March 2026 the DAO paused reward payouts to GMX stakers and rerouted them into the treasury until the token price reaches $90. It is a defensive move: 600K GMX were pulled out of DEX liquidity.
How does the GMX staking yield work?
30% of all trading fees go to GMX stakers as ETH (on Arbitrum) or AVAX (on Avalanche). That is real yield in live coins, not protocol inflation. The protocol-side reward boost is paused until $90 (see above).
Which networks does GMX run on?
Arbitrum (main liquidity at $152M TVL), Avalanche, and MegaETH (launched 2 April 2026). Commodity markets are Arbitrum-only for now.
CoinMagnetic Team
Crypto investors since 2017. We trade with our own money and test every exchange ourselves.
Updated: July 2026
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