OKX is the third-largest cryptocurrency exchange by trading volume, founded in 2017 by Star Xu and processing roughly $40 billion in daily derivatives turnover across one of the deepest perpetuals order books in the market.

Perpetual swaps run up to 100x leverage in USDT, USDC, and coin-margined variants, backed by a unified account that margins spot, futures, and options from one collateral pool. OKX was also the first global exchange to list perpetuals priced on licensed ICE Brent and WTI oil benchmarks, extending its engine beyond crypto.

Its regulatory footprint is among the broadest in the industry. A MiCA license from Malta's MFSA passports across the EEA alongside a MiFID II derivatives venue, approvals include VARA, MAS, and AUSTRAC, and a compliant US entity relaunched from San Jose after settling with the Department of Justice.

Custody claims are verifiable rather than asserted. More than 40 consecutive monthly Proof of Reserves reports use zk-STARK cryptography to show over $20 billion in primary assets covered above a 1:1 ratio, and the main exchange has no major disclosed hack in its history.

What is OKX?

OKX is the third-largest cryptocurrency exchange by trading volume, founded in 2017 by Star Xu and rebranded from OKEx in 2022 as it expanded into Web3 services. The Seychelles-based platform lists 300+ cryptocurrencies across spot, perpetuals, expiry futures, and options, serves users in around 180 countries, and processes roughly $40 billion in daily derivatives volume according to figures cited in US Department of Justice filings.

Among the major derivatives venues, OKX stands out for pairing deep perpetuals liquidity with an unusually broad regulatory footprint. It was among the first global exchanges authorized under Europe's MiCA framework and relaunched in the United States through a dedicated compliance entity. Perpetuals remain its core market, and OKX funding rates and open interest rank among the most watched benchmarks after Binance.

OKX Perpetual Futures Fees

OKX charges regular users a 0.02% maker fee and 0.05% taker fee on perpetual swaps, per the official fee schedule. The tier system runs on two tracks. Regular users progress through levels based on OKB token holdings, while VIP status unlocks through either 30-day trading volume or daily asset balances, with entry from roughly $100,000 in assets. That asset-based path means a well-capitalized account can reach VIP pricing without enormous turnover, a structure most rivals reserve for volume alone.

At the top VIP levels, maker fees turn into rebates of up to 0.005%, meaning the exchange pays high-volume liquidity providers to quote, and taker fees fall as low as 0.015%. Two extra charges apply on the derivatives side. Forced liquidations are billed at the trader's taker rate, and expiry futures carry a 0.01% settlement fee, though perpetuals never settle and avoid that cost entirely.

The maker and taker distinction depends on whether an order adds or removes liquidity from the book, covered in our guide to maker vs taker fees in crypto. New accounts opened through an OKX referral code receive a standing discount on trading fees.

How OKX Funding Rates Work

Funding rates on OKX are periodic payments between long and short position holders that keep perpetual swap prices tracking the underlying spot index. Each rate is calculated from a premium index measuring the gap between the perpetual and spot prices, then clamped within per-contract limits so a single volatile hour cannot spike payments to extremes. Most pairs settle every 8 hours, and OKX shortens the interval on select volatile contracts to keep pricing anchored when markets move fast.

A positive rate means longs pay shorts, which usually reflects the perpetual trading above spot with bullish positioning behind it. A negative rate reverses the payment. OKX passes funding directly between traders and takes no cut. Because rates diverge across venues, OKX pairs feature heavily in funding rate arbitrage strategies that collect the spread between exchanges. Our explainer on positive vs negative crypto funding fees covers how to read these signals, and the CoinPerps funding rates dashboard tracks live OKX rates against every major exchange.

OKX Perpetual Contract Types & Leverage

OKX offers perpetual swaps in three collateral styles. USDT-margined and USDC-margined contracts settle in stablecoins and keep profit and loss simple to read in dollar terms. Coin-margined contracts use the underlying asset as collateral, which suits holders hedging positions without converting to stablecoins.

Leverage runs up to 100x on major pairs, and OKX's unified trading account is the standout structural feature. It lets a single collateral pool back positions across spot, perpetuals, futures, and options, with portfolio margin mode offsetting risk between correlated positions for capital efficiency that separate-wallet exchanges cannot match. Liquidations on OKX regularly rank among the market's largest, visible in real time on the CoinPerps liquidations tracker, and traders using high leverage should understand how auto-deleveraging works before running size through volatile sessions.

OKX TradFi & Commodity Perpetuals

OKX became the first global crypto exchange to offer perpetual futures priced against licensed Intercontinental Exchange benchmarks, launching Brent Crude and WTI contracts that reference the same ICE data underpinning global energy markets. The partnership followed ICE, owner of the New York Stock Exchange, taking a strategic stake in OKX earlier in the year.

Using licensed benchmark pricing separates these contracts from the synthetic oil indexes most rivals track, since traders get exposure anchored to the prices energy producers and institutions settle against. The contracts trade around the clock without expiry, a structure explained in our breakdown of oil perpetual contracts.

Availability follows OKX's licensing map. In the EEA the contracts trade on X-Perps, its MiFID II regulated derivatives venue, while the UAE, Asia, Latin America, the CIS region, and Türkiye access them through standard perpetuals. For how OKX's traditional-asset lineup compares across venues, see our guide to the best TradFi perpetual exchanges.

OKX Licenses & Regulation

OKX holds one of the strongest license portfolios among global derivatives exchanges. Its European entity received full MiCA authorization from the Malta Financial Services Authority in January 2025, among the first major exchanges to be approved, and added a MiFID II license covering regulated derivatives in March 2025. The MiCA license passports across the entire EEA, and both entities appear on ESMA's public register. Beyond Europe, OKX holds approvals including VARA in Dubai, MAS in Singapore, and AUSTRAC in Australia, listed on its licenses page.

Its record includes US enforcement history. In February 2025, OKX operator Aux Cayes FinTech pleaded guilty to operating an unlicensed money transmitting business and paid more than $504 million in penalties to the US Department of Justice. OKX then relaunched legally in the United States in April 2025 through a San Jose headquartered entity under US CEO Roshan Robert.

Access still varies widely by jurisdiction, and the complete picture of where the exchange can and cannot operate is maintained in our OKX restricted countries list.

Where is OKX Available?

OKX serves users in around 180 countries, but the product range differs sharply by region. The US platform offers spot trading only, so American residents cannot access OKX perpetuals. In the EEA, OKX operates through its MiCA-licensed Malta entity, which keeps European access open where unlicensed rivals have been forced out, though derivatives are gated under MiFID II rules and non-compliant stablecoins face restrictions on the regulated entity.

Sanctioned jurisdictions including North Korea, Iran, and Syria are blocked, and Canada lost access after OKX withdrew from the market in 2023. European traders weighing their options under the new licensing regime can compare venues in our guide to the best crypto futures platforms in Europe.

Is OKX Safe?

OKX anchors its security case on verifiable transparency. Its Proof of Reserves program has published more than 40 consecutive monthly reports since late 2022 using zk-STARK cryptography, letting any user confirm their assets are backed above a 1:1 ratio without exposing private balance data. Recent reports show over $20 billion in primary assets, reserve ratios above 100% across 20+ major assets including BTC, ETH, and USDT, and more than two million users have run the open-source verification tool.

The main OKX exchange has no major publicly disclosed hack in its history, a record few venues of its size can claim. Custody combines cold storage with semi-offline multi-signature controls, and accounts support app-based two-factor authentication, anti-phishing codes, and withdrawal address whitelisting. A dedicated risk fund backstops the derivatives engine so that bankrupt positions are absorbed before losses socialize to profitable traders.

No centralized exchange removes counterparty risk, and the US settlement shows regulatory exposure can bite even when custody holds up. Keeping long-term holdings in self-custody and trading balances on the exchange remains the sensible split.

How Does OKX Compare to Other Perpetual Exchanges?

OKX sits behind Binance and alongside Bybit in the top tier of perpetuals venues, and it competes on structure rather than headline fees. Base rates match Binance at 0.02% maker and 0.05% taker, while the unified account and portfolio margin give active multi-product traders capital efficiency the larger rival lacks. Against Bybit, the contest is closer on liquidity and turns on regulatory posture, where OKX's MiCA and MiFID II coverage gives it the stronger European position.

Full side-by-side breakdowns of volume, fees, funding, and supported pairs are available in our comparisons of Binance vs OKX and Bybit vs OKX, and the CoinPerps open interest dashboard shows how positioning is distributed across every major venue in real time.