Buy GMX (GMX): value and price trends

What is GMX

GMX is a decentralised exchange specialised in perpetuals, that is, derivative contracts with no expiry used to bet on the price of a crypto-asset, up or down, with leverage. It has been live since September 2021 on the Arbitrum network, where it still concentrates almost all of its activity, and later arrived on Avalanche, Solana and other networks. The GMX token is used to govern the protocol and to take part in the distribution of a share of its fees.

A necessary clarification. On Young Platform you can buy and sell the crypto-asset GMX on a spot basis. The leveraged trading, liquidity-provision and staking features described on this page belong to the GMX protocol, are operated by third parties and are not part of the services provided by Young Platform. Leveraged derivatives are high-risk instruments that can lead to the loss of the entire capital employed.

Who develops GMX and who governs it

GMX was born from an anonymous team, like many early decentralised finance protocols: the previous project was called Gambit and ran on the Binance network, then in 2021 the team rewrote it and launched it on Arbitrum under its current name. There is no company with a registered office and directors: development is carried out by contributors paid by the protocol, and decisions go through the GMX DAO, the assembly of token holders, which votes on revenue sources, fee distribution, new markets and new networks.

The maximum supply of GMX is 13.25 million units, mostly already in circulation. There is no programmed inflation: tokens not yet issued are reserved for the treasury and incentives, and the DAO decides when and how to use them.

How the protocol works

On a traditional exchange, whoever buys a derivative has another trader as counterparty. On GMX the counterparty is a liquidity pool: those who want to earn from fees deposit crypto-assets in the pool, and the pool acts as the house for all traders. If traders lose, the pool gains; if they win, the pool pays. Prices come from external oracles rather than an order book, which allows positions to be opened without slippage but exposes the pool to the risk of oracle manipulation.

In version 2, live since August 2023, each market has a separate pool, called GM: liquidity providers choose which market to be exposed to, and a problem on one market does not spread to the others. GLV vaults are containers that automatically distribute liquidity across several pools. Fees generated by trading are split according to a rule voted by the DAO: the largest share to liquidity providers, one share to those who stake GMX and one to the treasury.

The attack of 9 July 2025

On 9 July 2025 an attacker exploited a vulnerability in version 1 of the protocol on Arbitrum, the one with the single pool called GLP, and withdrew around 42 million dollars. The flaw was a reentrancy: a repeated call to the contract that altered the calculation of the pool’s value and allowed more to be withdrawn than had been deposited. GMX suspended trading and withdrawals from the version 1 pools on Arbitrum and Avalanche within hours.

The resolution came the same day: the protocol offered the attacker 10% as a white hat bounty in exchange for returning the rest, and the offer was accepted. Around 37.5 million dollars came back; the attacker kept around 5 million. In the following months the DAO closed a compensation plan of around 44 million for those who had liquidity in the affected pool, paid in GLV tokens with treasury support. Version 2, with its separate pools, was not involved, and came out of it strengthened in its role as the protocol’s only architecture. The episode remains the concrete demonstration of the smart contract risk that every page of this kind cites in the abstract.

What the GMX token is for

GMX has two functions. The first is governance: holders vote on DAO proposals. The second is participation in fees: those who put GMX into staking receive a share of what the protocol earns from trading, paid in the crypto-assets in which the fees are generated. This share is variable, depends on trading volume and DAO decisions, and is not guaranteed.

Since 5 March 2026 the DAO has changed the destination of that share: instead of distributing it to stakers, it uses it to buy back GMX on the market. The repurchased tokens are set aside in the treasury, and their future distribution depends on the conditions the DAO has voted. In the first months the programme bought back over 300,000 GMX. This is a governance choice that the DAO can change at any time.

What to consider before buying GMX

Beyond the volatility common to all crypto-assets, there are three specific elements. The first is dependence on leveraged trading: the protocol’s revenue, and therefore what goes to stakers or buybacks, follows derivatives volumes, which shrink a great deal in calm market phases. The second is competition: decentralised derivatives exchanges have multiplied since 2024, and some with dedicated chains have reached volumes far above those of GMX. The third is security: the 2025 attack was absorbed, but it showed that a pool worth tens of millions can be drained in an hour. On the price side, GMX reached its all-time high in April 2023.

If you want to transfer GMX to an external wallet, always check the supported destination network in the app: GMX exists on Arbitrum and on Avalanche, and sending on the wrong blockchain can result in the permanent loss of funds.

In summary

GMX is one of the first decentralised exchanges for derivatives and one of the few to have gone through a multi-million attack while compensating those who had deposited. The token grants voting rights and a share of protocol revenue, today directed to buybacks. Understanding how a pool that acts as counterparty to traders works, and how much its revenue depends on volumes, is the best way to decide whether and how to add GMX to your crypto-asset portfolio. For the networks it lives on, see the pages for Arbitrum and Avalanche; for the other major decentralised finance protocol that handled a crisis in 2026, the Aave page.