The U.S. Securities and Exchange Commission has established a temporary regulatory pathway for trading tokenized U.S. stocks on blockchain-based venues, marking a significant step toward bringing digital-asset infrastructure into traditional securities markets.

The agency announced the Innovation Exemption on Sept. 17, allowing eligible Tokenized Securities Venues, or TSVs, to receive temporary relief from the legal definition of an exchange when facilitating trades in certain tokenized National Market System stocks — meaning those venues can host such trading without registering as national securities exchanges. The SEC also provided conditional relief for certain liquidity providers from securities dealer registration requirements, sparing those firms from having to register as dealers. The exemptions are scheduled to remain in effect for five years.

Under the framework, eligible venues may facilitate permissioned on-chain trading of tokenized U.S. stocks through automated market makers and liquidity pools — on-chain mechanisms that set prices algorithmically from pooled funds rather than a traditional order book — operating under conditions designed to protect investors and preserve market integrity. Rather than creating a permanent regulatory regime, the SEC has opened a controlled testing environment for blockchain-based equity trading. The agency is seeking public feedback as it evaluates how the technology operates in live markets and considers whether additional or permanent rules will be necessary.

Tokenized Stocks Must Preserve Shareholder Rights

Tokenized stocks are digital representations of securities listed on traditional U.S. exchanges. Under the SEC framework, eligible tokens must provide holders with the same rights and privileges associated with the equivalent traditional shares, including dividend and voting rights. Synthetic tokens that merely track the price of an underlying stock without representing the corresponding security are not covered by the exemption.

The SEC also requires platforms to establish permissioned access standards for participants using their trading pools. In addition, companies retain the ability to object to third-party tokenization of their shares. Where an unaffiliated party tokenizes a stock, the trading venue must notify the issuer in writing and provide an opportunity for the company to object before making the token available for trading.

The framework places further limits on the number of securities that can be traded and the volume of transactions. Smart contracts used by the venues must be auditable, publicly accessible, and deployed on public, permissionless distributed ledgers. The result is a hybrid structure: access to each trading pool is restricted to approved participants, while the contracts powering it run on open blockchain networks.

Blockchain Could Change Settlement and Trading Hours

Traditional U.S. securities markets currently use a T+1 settlement cycle, meaning eligible stock transactions generally settle one business day after the trade. Blockchain-based systems can record transfers of assets and ownership on a shared ledger, potentially reducing settlement times and changing how custody and transaction processing operate.

The technology could also support trading outside conventional market hours and facilitate fractional ownership models, although those features would depend on the structure of individual platforms and future regulatory developments.

The SEC's framework additionally requires tokenized trading to stop when trading in the underlying stock is halted on its primary listing exchange. Platforms must disclose information about their operations, trading activity, and affiliated entities, while transaction information is subject to transparency and recordkeeping requirements.

By allowing a limited number of blockchain venues to operate under temporary exemptions, the SEC is effectively creating a five-year testing period for on-chain securities trading while collecting data that could shape future capital-market regulations.

Coinbase and Robinhood Prepare for Tokenized Stocks

Coinbase and Robinhood have previously announced plans involving tokenized services in the United States, while related offerings have already been developed for markets outside the country. The new U.S. framework could allow financial technology companies to compete for activity in tokenized equities alongside established brokerage firms.

The regulatory development also drew a response from financial markets. Shares of companies involved in securities tokenization and crypto-related trading infrastructure rose after the announcement, reflecting expectations that a regulated pathway could expand demand for tokenization, settlement, and custody technology.

The SEC publicized the order in a post on X:

TODAY: The SEC issued an order granting temporary, conditional exemptive relief to Tokenized Securities Venues from the definition of "exchange" in the Exchange Act to trade tokenized NMS stock using innovative permissioned automated market makers and liquidity pools. pic.twitter.com/VDi7Oty2d9

— U.S. Securities and Exchange Commission (@SECGov) September 17, 2026

However, the development also raises questions about fragmentation. Running the same underlying stocks across traditional exchanges and blockchain venues could divide liquidity between different trading environments. Existing market participants have also raised concerns about whether different regulatory standards could apply to firms performing similar functions.

SEC Treats Exemption as an Experiment

The SEC has emphasized that the exemption is temporary and conditional rather than a permanent approval of tokenized stock markets. The agency intends to collect public comments and examine operational data, investor protection issues, and the broader effects of on-chain securities trading before considering longer-term regulatory changes.

The decision followed the Senate's failure earlier in the week to advance the CLARITY Act, a broader cryptocurrency market-structure bill backed by President Donald Trump. SEC Chairman Paul Atkins said the agency was using its existing statutory authority to create a temporary bridge toward more durable rules.

The outcome of the pilot will depend in part on issuer participation, trading volumes, liquidity, technology safeguards, and whether investors and market operators demonstrate sustained demand for blockchain-based equity infrastructure.

The SEC's action therefore represents an opening of the U.S. securities market to controlled on-chain experimentation, while leaving permanent rules and the eventual scale of tokenized stock trading subject to further review.