“One Financial System”: What OKX’s New Investors Are Backing

OKX’s latest funding offers a concrete view of financial convergence. Companies already supplying stablecoins, institutional liquidity and bank custody to its ecosystem are becoming investors in the platform connecting those functions.

For founder and CEO Star Xu, the direction extends beyond cryptocurrency trading. In a statement shared with Unlock Blockchain, he describes traditional finance and crypto becoming “one financial system”—an ambition that gives the investor lineup a significance beyond the transaction itself.

The investment, announced on October 6, brought Circle, Ripple, Qube Research & Technologies (QRT) and SC Ventures, Standard Chartered’s venture arm, into an extension of the round that began with Intercontinental Exchange (ICE), the parent of the New York Stock Exchange, in March. The extension carries a $25 billion pre-money valuation; the amount invested was not disclosed.

The valuation remains at the headline level announced with ICE’s investment. Because OKX describes this financing as an extension of that round, the unchanged figure alone does not establish how investors have reassessed the business since March.

Star Xu: From an exchange to a financial platform

Xu’s statement sets out the vision behind the funding: “Our vision is very simple: hold it, pay with it, invest it, and grow it. We want to build the financial technology platform for the next generation, one that combines crypto technology with the standards people expect from global financial institutions.

That is the foundation for this round. It gives us the capital to keep growing and to tokenize everything, and Circle, QRT, Ripple and Standard Chartered are investing alongside us. Bringing the most important partners in the ecosystem together in one place is what makes this moment different.

People talk about crypto and traditional finance as separate worlds, and that tension is disappearing. Every crypto company will become a traditional finance company. Programmable money will bring enormous liquidity and institutional trust, and these two worlds are becoming one financial system. The exchange was our starting point, and we are evolving into a broader global financial technology platform.”

His prediction that every crypto company will become a traditional finance company is a broad statement of where he believes the industry is heading. The examples around OKX make it possible to examine what that direction means in practice.

The infrastructure partners behind the funding

The new investors already have roles within OKX’s ecosystem.

Circle issues USDC, which is integrated across the platform. Ripple brings payments and stablecoin infrastructure, with RLUSD available through OKX’s unified order book. QRT is an institutional counterparty that, according to OKX, supplies liquidity and risk capacity and works with it on new products and markets.

Standard Chartered provides custody for BlackRock’s BUIDL tokenized fund within a collateral framework developed with OKX and BlackRock. Its venture arm, SC Ventures, is the entity participating in the investment.

Their participation adds ownership interests to existing operational relationships. Read together, those relationships suggest backing for a platform whose expansion depends on connecting several financial functions: money to transact, liquidity to execute, assets to support positions and custody that institutions can use.

Equity investment does not, by itself, establish new product commitments. It does give these partners a further stake in how the platform develops.

Where financial convergence already works

The BUIDL arrangement provides a practical example.

Under the framework announced in April, eligible OKX VIP and institutional clients can use the tokenized fund as collateral while keeping it in regulated, off-exchange custody at Standard Chartered and trading through OKX Middle East.

BUIDL invests in cash, U.S. Treasury bills and repurchase agreements. The arrangement allows the investment to generate returns while supporting trading positions, without requiring clients to transfer its custody to OKX.

For an institution, the change concerns how an asset can be used. An investment held through a bank becomes available to support activity on a separate trading platform.

That is financial convergence through a working financial process: an asset manager’s fund, blockchain-based ownership records, bank custody and digital-asset trading infrastructure contribute different parts of the same arrangement. Integration can therefore happen across institutions, with each retaining a specific role.

ICE extends the connection to securities markets

The latest funding also builds on the relationship with ICE, which Unlockcovered in March.

ICE’s minority investment included a board seat and plans for cooperation across market data and access to traditional markets, subject to regulatory approval.

The subsequent OKXICE initiative brings that connection into equities. As Unlockreported in its coverage of the SEC filing, the venture proposes round-the-clock trading in tokenized U.S. stocks.

Its October 8 public notice identifies the operator as a Texas-based joint venture owned equally by ICE and OKC USA Holding. The proposed model pairs tokenized stock entitlements with payment stablecoins and allows approved participants to trade through verified, self-custodial wallets. Eligible tokens must preserve equivalent shareholder rights, including dividends and voting.

The venue remains proposed: its public page describes it as coming.

Nevertheless, the design illustrates the connection being attempted. Securities rights remain rooted in the underlying shares, while blockchain infrastructure and stablecoins provide tools for recording ownership and executing transactions.

Everyday money, alongside institutional markets

Xu’s “hold it, pay with it, invest it, and grow it” sequence also has a consumer dimension.

On October 6, OKX introduced OKX Money, a standalone app combining dollar-backed stablecoin balances, transfers, earnings on eligible balances and spending through virtual and physical cards. Availability and features vary by market and customer eligibility.

The product applies digital-asset infrastructure to familiar activities: keeping money, sending it and paying for purchases. Its status as a separate app also shows why the broader direction cannot be understood solely through the idea of a single interface.

A “super app” describes how services are presented to a customer. The deeper change concerns how money and assets function across those services. A stablecoin can support a payment or a securities transaction. A tokenized investment can generate returns and serve as collateral. A bank can retain custody while a trading platform supplies execution.

These examples are at different stages, and they do not establish that every financial activity can already move seamlessly across OKX’s products. They do show the kind of connections its broader platform strategy seeks to build.

If those connections become routine, digital assets may increasingly be understood as part of finance itself: ways to hold money, represent investments and transact across markets. Blockchain would sit underneath increasingly familiar financial experiences.

OKX’s funding brings that direction into focus by placing existing infrastructure partners alongside the company as investors. The practical test is whether it can turn those relationships into wider access and dependable services—making the movement between holding, paying and investing work as well as the vision describes.