OKX and ICE tap Uniswap v4 hooks for a tokenized stock venue

The company that owns the New York Stock Exchange’s parent and one of crypto’s biggest exchanges are building a stock venue on Uniswap.

OKXICE, the joint venture between Intercontinental Exchange (ICE) and OKX, is launching a Uniswap v4 hook meant to improve market structure and draw in new assets and users. The hook sits at the center of a planned Tokenized Securities Venue, or TSV, that could put blue-chip equities into permissioned DeFi pools trading around the clock.

What OKXICE filed and how the venue would work

On October 4, 2026, OKXICE submitted a public notice to the SEC laying out its plan to launch the TSV. The filing leans on the SEC’s Innovation Exemption, which the regulator issued on September 17, 2026.

The venue plans to list tokenized versions of over 60 US National Market System (NMS) stocks. Apple, Nvidia, and Tesla are among the names, and each would be paired with stablecoins.

Trading would run 24/7. Trades would happen in permissioned Uniswap v4 automated market maker pools deployed on X Layer, OKX’s blockchain.

In Uniswap v4, a hook is custom code attached to a pool that can add rules to how it behaves. OKXICE is using that architecture for customizable compliance controls.

Soulbound tokens and a firm hand on the controls

The compliance check takes the form of non-transferable soulbound tokens, or SBTs. Users receive one after passing Know Your Customer (KYC) and Anti-Money Laundering (AML) screening. Because the token cannot be sent to anyone else, it works as a wallet-bound credential.

OKXICE also keeps administrative authority over the system. The venture can create pools, pause trading, and upgrade the underlying contracts.

The waiting period and an early objection

Nothing trades yet. The filing triggers a mandatory 30-day objection window, which means trading could potentially begin in early November 2026 at the earliest.

The process already has friction. Cerebras, the first issuer, has raised objections to the filing.

How ICE and OKX got here

ICE invested in OKX in March 2026, taking a minority stake in a deal valued at $25 billion. The OKXICE joint venture followed, pairing ICE’s compliance and regulatory experience with OKX’s blockchain technology, aimed at tokenized equities under the SEC’s new framework.

What this means for markets, crypto, and Uniswap

For traders, the most obvious change is the clock. If approved, the TSV would let users trade exposure to major US stocks at any hour, the way crypto markets already operate.

For Uniswap, the deal is a high-profile proof point for v4’s hook design. A major exchange operator choosing it as compliance infrastructure shows the architecture can serve a regulated trading environment.

For X Layer, routing tokenized equities through OKX’s own chain could bring new assets and users onto the network. Every listed stock is set to trade against stablecoins, giving those tokens a role as settlement currency for equities.

The 30-day objection window has not closed, Cerebras has already objected, and the SEC’s Innovation Exemption was issued only on September 17, 2026, so how it holds up under pressure remains untested. Whether more issuers join Cerebras in objecting, whether the SEC lets the window lapse without action, and whether trading actually starts in early November will determine if this experiment moves from filing to functioning market.