OKX has closed a strategic investment from Circle, Ripple, quant firm Qube Research & Technologies and Standard Chartered’s venture arm at a $25 billion pre-money valuation, the exchange said on Tuesday, the same week it filed with US regulators for a tokenized stock trading venue.
The deal is an extension of a round led in March by Intercontinental Exchange, the parent company of the New York Stock Exchange. The company has not disclosed the dollar amount of the new investment, but the valuation puts OKX among the most valuable private crypto firms in the world, ahead of the marks most exchanges reached during the 2021 bull market. It also lands in the middle of a stretch where OKX has announced more institutional product in a single week than it typically does in a quarter.
Each backer arrives with a specific role rather than just a check. Circle supplies dollar liquidity through its USDC stablecoin. Ripple brings payments rails and will integrate its RLUSD stablecoin into OKX’s unified order book. QRT provides institutional liquidity and risk capacity. SC Ventures, Standard Chartered’s investment arm, connects the exchange to the bank that serves as custodian for BlackRock’s tokenized Treasury fund BUIDL, which already sits inside OKX’s collateral framework.
A busy week for the exchange
The investment lands alongside two other OKX moves that point in the same direction: becoming infrastructure for regulated money rather than a pure trading venue.
Earlier on Tuesday, OKXICE, the joint venture between OKX and ICE, filed with the SEC to operate a venue for more than 60 tokenized US stocks settled in stablecoins around the clock. If approved, it would let investors trade tokenized versions of major US equities on a crypto-native order book, with settlement in digital dollars instead of the two-day cycle that still governs much of traditional finance. The company also launched OKX Money, a standalone stablecoin app for emerging markets that lets users save in USDG, USDC or USDT and spend through cards with no foreign exchange fees.
The valuations keep climbing
OKX’s $25 billion mark sits in a market where private crypto valuations have recovered sharply from the 2022 trough. When ICE led the previous round in March, the deal was read on both sides of the Atlantic as a signal that traditional exchange operators saw crypto venues as future competitors in listed trading, not curiosities. Analysts have watched the gap between private marks and public comparables narrow as regulatory conditions in the US improve.
The timing matters for a second reason. The same week, the CFTC opened a comment period on federal rules for leveraged retail crypto trading and a new category of regulated venue it calls crypto asset markets. Qualifying exchanges could opt into a single federal oversight regime instead of a patchwork of state licenses. A clearer federal framework reduces the regulatory discount that has weighed on crypto businesses serving US customers, and it is the backdrop every large exchange investor now underwrites against.
The broader market gives the valuation some cover. Total crypto market capitalization sits near $3 trillion, the stablecoin market alone has grown past $290 billion, and derivatives volume has consistently outrun spot trading this month as institutions build hedged positions rather than directional bets. That is the flow profile OKX’s backers are buying into: leveraged, professional and increasingly dollar-denominated on-chain.
What the backers get
For Circle and Ripple, the investment secures distribution for their stablecoins on a top-tier exchange at a moment when stablecoin competition has become one of the most contested corners of the industry. Circle has been pulling institutional Bitcoin-backed borrowing onto its own Arc chain, and Ripple has pushed RLUSD into payments corridors since its launch. Placement inside OKX’s order book gives both a ready market with real flow, and the USDG token from the OKX Money app becomes a third stablecoin competing for the same wallet share.
For Standard Chartered, it deepens a custody relationship that already ties the bank to tokenized fund collateral. The bank’s role with BUIDL inside OKX’s collateral framework means the same institution is now both service provider and shareholder. For QRT, one of the larger quantitative trading firms active in crypto, closer integration with a major venue is a direct business advantage in execution and hedging.
Competition context
OKX is not the only exchange moving on this front. Coinbase has built out USDC integration with Circle under its existing commercial deal, Binance continues to dominate global spot volume, and Robinhood has pushed into crypto derivatives for US customers with perpetual futures on Cardano and other tokens. Kraken’s parent company has been expanding beyond trading into custody and banking-adjacent services. The prize all of them are chasing is the same: institutional flow that arrives once settlement, custody and compliance sit in one place.
OKX said the new capital will support its compliance buildout and product expansion. The company did not announce a timeline for a potential public listing, though the ICE relationship has fueled speculation since March that an eventual IPO is part of the plan. A $25 billion valuation gives investment bankers an easy anchor for that conversation whenever it starts.
The risk side is unchanged from any crypto exchange investment. Volumes concentrate in a handful of tokens, fee compression continues, and regulatory outcomes on the tokenized stock filing remain uncertain. Whether the SEC is willing to approve a stablecoin-settled equities venue is still an open question, and an adverse answer would take one of OKX’s three institutional pillars out of the story. What the round does establish is that sophisticated institutional money, including a systemically important bank and the owner of the New York Stock Exchange, is willing to underwrite the bridge between crypto rails and traditional markets at a fivefold increase over the valuations most exchanges commanded three years ago.