The Exchange That Ripped Its Own Name Off the Wall

In January 2022 a crypto company did something no marketing textbook recommends: it deleted a letter from its own name. OKEx became OKX. The change looked cosmetic - one vowel, gone - but it marked a turn that has defined the company ever since. The exchange stopped describing itself as a place to trade and started describing itself as a way out: a self-custody wallet, its own blockchain, and a monthly public receipt proving the coins are really there.

Today OKX is the world's second-largest cryptocurrency exchange by trading volume, serving users across more than 160 countries. It handles spot and derivatives trading, runs a multi-chain wallet, operates an Ethereum Layer-2 called X Layer, and publishes proof-of-reserves every month. In March 2026 the owner of the New York Stock Exchange bought a slice of it. None of that was inevitable. A decade ago this company was called OKCoin and ran out of Beijing.

What it doesAn exchange, a wallet, and a chain of its own

At its core OKX is a trading venue. Users buy and sell hundreds of crypto assets on the spot market, and - far more heavily - trade derivatives: margin, futures, perpetual swaps, and options. Derivatives make up the large majority of the platform's volume, which makes OKX less a coin shop and more a global options-and-futures desk that happens to settle in crypto. On top of that sit trading bots, copy trading, block trading, and an API used by professional desks.

The second half of the company is Web3. The OKX Wallet is a self-custody app supporting 30+ networks, with a built-in DEX aggregator and an NFT marketplace. Beneath it runs X Layer, OKX's own EVM-compatible Ethereum Layer-2, launched in 2024 and built with Polygon's CDK. The connective tissue is OKB, the native token with a fixed 300-million supply that grants fee discounts, launchpad access, governance votes, and now pays for gas on X Layer.

Who uses itRetail thrill-seekers and institutional desks

OKX serves two crowds at once. On one side are retail traders drawn by leverage, launchpads, and a slick mobile app. On the other are professional and institutional desks that need deep liquidity, sub-accounts, and low-latency APIs. Registered-user counts vary widely by source and date - figures from 50 million to more than 120 million have circulated - so the honest answer is tens of millions, spread across most of the world's markets.

The problem it solvesProve the coins are actually there

After the 2022 collapse of FTX, the crypto industry's central question stopped being "how fast can I trade?" and became "where is my money?" OKX's answer is receipts. Since October 2022 it has published proof-of-reserves every month, using Merkle-tree attestations that let any user independently verify their balance is backed one-to-one. It is one of the most consistently graded transparency programs among major exchanges, and it doubles as the company's core marketing argument: the exchange is a convenience, but your keys - and your ability to check the vault yourself - are the point.

How it's differentCompliance as a comeback strategy

Plenty of exchanges are bigger or flashier. What sets OKX's recent chapter apart is the direction it chose after trouble. In February 2025 its affiliate, Aux Cayes FinTech, agreed to a U.S. settlement of over $500 million tied to operating an unlicensed money-transmitting business. The predictable move would have been to retreat offshore. Instead OKX did the opposite: it announced a U.S. expansion, opened a regional headquarters in San Jose, and hired a former New York financial regulator as chief legal officer.

That posture - lean into regulation rather than away from it - separates OKX from rivals that treat compliance as a threat. Coinbase and Kraken compete on the regulation-first end; Bybit and Bitget compete on derivatives. OKX is trying to be both: a heavyweight derivatives venue that also wants a seat at the regulated table.

Products & servicesThe full stack, one login

Business modelFees, mostly on leverage

OKX makes its money the way exchanges do: a maker/taker fee on every trade. Because derivatives dominate its volume, the bulk of revenue comes from futures, perpetuals, and options rather than simple spot buys. Around that sit smaller streams - spreads on Earn and staking, interest on crypto loans, launchpad activity, gains from OKX Ventures, and wallet usage. Reported revenue was roughly $1.9 billion in 2024 (approximate). The company is largely founder-controlled, which is part of why the 2026 ICE investment - a minority stake, not a takeover - drew so much attention.

Expertise & cultureEngineers who ship, lawyers who arrived later

OKX runs on a deep engineering and risk-management bench, distributed across a workforce of roughly 5,000. Its stack spans real-time trading infrastructure, matching engines, and on-chain tooling for X Layer and the wallet. What changed most in recent years is the top of the org chart: alongside founder-CEO Star Xu and president Hong Fang (a former Goldman Sachs banker), the company added senior regulatory, legal, and risk hires - the connective tissue a global exchange needs once regulators start paying attention.

Where it fitsWall Street knocks on the door

The clearest signal of OKX's position came in March 2026, when Intercontinental Exchange - the company that owns the New York Stock Exchange - invested roughly $200 million at a valuation near $25 billion and formed a strategic relationship. The two are exploring regulated access to tokenized NYSE equities and ICE futures, with ICE licensing OKX's spot crypto pricing data. For a firm that began in Beijing and rerouted through Hong Kong, Dubai, Paris, and the Seychelles, having the NYSE's owner as a shareholder is the plainest evidence yet that the border between traditional finance and crypto is thinning - and OKX wants to be the door in the wall.

The road hereA decade in seven moves

Beyond the order bookSidepods, sleeves, and a short film

OKX spends much of its marketing budget where crowds already look: its logo rides the sidepods of McLaren's Formula 1 car and the sleeve of Manchester City's shirt, and it is a presenting partner of the Tribeca Festival, where it holds theater naming rights and has co-produced a short film. It is a deliberate look - infrastructure, not casino - for a company arguing that crypto belongs in the mainstream rather than at its fringe.