This is a significant step forward for onchain capital markets.
On September 17, 2026, the SEC issued an order granting temporary, conditional exemptive relief to a new category of venue it calls a "Tokenized Securities Venue," or TSV. The order exempts TSVs from the Exchange Act's definition of "exchange," clearing the way for them to trade tokenized National Market System (NMS) stock through permissioned automated market makers and liquidity pools.
SEC Chairman Paul S. Atkins framed it as a first step, not a finished framework: "The Innovation Exemption, while temporary, would allow TSVs to trade tokenized NMS stock in a permissioned environment today while the Commission considers the need for additional action to facilitate onchain trading." Jamie Selway, Director of the Division of Trading and Markets, called it "an important milestone for the Commission's work to open our capital markets for tokenized securities."
A TSV operates by running one or more AMM liquidity pools where permissioned participants agree to trade terms, and by setting the access standards for who can trade on those pools. The relief comes with real conditions: caps on the symbols and volume traded, verification that tokenized stock carries the same rights as the underlying security, notice and an opportunity to object before a third party's tokenized stock is listed, auditable and public smart contracts, synchronized trading halts with the primary listing exchange, and public disclosure of a TSV's own operations and trading activity. The exemptions sunset five years after publication, and the SEC has opened the order to public comment.
The key word here is "permissioned." Tokenization only becomes institutionally credible when innovation is combined with investor protection, regulatory oversight and controlled liquidity. That is exactly the balance this exemption is built around: auditable, public smart contracts; verified equivalence of rights between token and underlying security; access standards for who can trade; and public disclosure of venue operations and affiliate activity.
Rather than waiting for a single comprehensive rulemaking, the SEC has given the market a practical environment to test how tokenized securities and liquidity pools can operate within the existing regulatory framework, with real investor protections built in from the start.
Permissioned, accountable, and regulated is how onchain markets earn institutional trust.
Sources: SEC press release, September 17, 2026; SEC order; Chairman Atkins' statement