OKXICE, a 50-50 joint venture between Intercontinental Exchange and OKX parent affiliate OKC USA, has outlined plans for a U.S. venue offering round-the-clock trading in tokenized public equities. According to the official OKXICE public notice, the initial lineup contains 63 U.S.-listed NMS stocks and would operate through permissioned liquidity pools on XLayer. The venue is designed to bring legally recognized stock ownership onto blockchain rails rather than offer synthetic price exposure to equities.
The proposal relies on the SEC’s Innovation Exemption for Tokenized Securities Venues, adopted September 17 for a five-year period. The exemption allows qualifying venues to facilitate tokenized NMS stock trading through permissioned automated market makers while remaining outside the Exchange Act definition of an exchange, subject to detailed conditions. OKXICE itself states that it is not registered with the SEC in any capacity for the exempt activities, making this a conditional regulatory pathway rather than a conventional exchange registration.
XLayer Pools Replace the Traditional Order Book
OKXICE plans to use permissioned Uniswap v4 pools on XLayer, a public permissionless blockchain, with each tokenized stock paired against USDC, USDG or USDT. Access would require identity verification, AML and sanctions screening, a self-custodial wallet and a non-transferable credential issued to approved users. The venue would not operate a central-limit order book or take custody of participant assets; trades would execute directly through permissioned smart-contract pools.
That design places OKXICE alongside a broader move toward continuous equity-market infrastructure. ICE’s NYSE has separately been developing a venue for 24/7 trading and blockchain settlement of tokenized stocks and ETFs, although the OKXICE architecture uses a different AMM-based structure. The joint venture therefore represents a distinct market model rather than simply moving the existing NYSE order book onto XLayer.
For third-party tokenization, the filing says a registered broker-dealer would hold the underlying shares one-for-one, while each token represents a security entitlement to one underlying share. Holders must receive equivalent economic and governance rights, including dividends, voting rights and claims on residual assets. That legal equivalence separates the model from stock-linked crypto products that merely track an equity’s price, reinforcing the SEC’s broader position that tokenization changes the technological form of a security without removing securities-law obligations.
SEC Limits Keep the Experiment Deliberately Small
The Innovation Exemption places explicit limits on scale. Tier 1 tokenized NMS stocks are capped at 75 symbols per venue and trading volume cannot exceed 0.25% of the underlying security’s prior-month average daily share volume. Tier 2 securities receive higher limits of 250 symbols and 2.5%. OKXICE’s proposed 63-stock initial lineup therefore sits within a framework deliberately designed to constrain the venue’s effect on conventional U.S. equity markets.
Issuers also retain a meaningful procedural safeguard. Where shares are tokenized by an unaffiliated third party, the TSV must notify the underlying company and wait at least 30 calendar days before trading begins; a timely issuer objection prevents the token from being offered. The rule gives public companies a defined objection mechanism instead of allowing third parties to tokenize eligible shares without notice. That question has become increasingly relevant as issuers debate whether tokenized equity products preserve genuine shareholder rights or merely reference their stock, including in the recent dispute over issuer control of third-party stock tokens.
The filing arrives as tokenized equities have already grown into a multibillion-dollar onchain market, with public-chain tokenized stock value reaching record levels during 2026. OKXICE would test a materially different structure: U.S. NMS shares with one-for-one backing, shareholder-rights parity and continuous AMM trading inside an SEC-defined experimental framework.
The platform is not live yet. OKXICE must complete the exemption’s notice periods, issuer procedures and other operating conditions before trading can begin. The filing establishes the proposed market architecture, while actual liquidity, price discovery and settlement performance will only become measurable once the venue starts processing trades under the SEC’s volume constraints.
