SEC "Innovation Exemption" explained: Five-year relief lets certain on-chain venues trade tokenized NYSE/Nasdaq stocks

The SEC on Sept. 17, 2026 approved what it calls an "Innovation Exemption," granting a five-year period during which certain on-chain venues can facilitate trading in tokenized securities that track real U.S.-listed stocks without registering as a national securities exchange. The order is aimed at tokenized NMS stocks—securities listed and traded on the NYSE and Nasdaq—being traded via automated market makers (AMMs). The SEC emphasized it is not a broad "sandbox" for experimental tokens. Key effects 1) Tokenized Securities Venues (TSVs): Eligible TSVs receive temporary relief from being treated as an "exchange" under the Exchange Act. A TSV is an AMM-based venue that provides liquidity pools and sets who may access trading. Participants transact through smart contracts rather than a traditional matching engine. 2) Covered firms as liquidity providers: Firms supplying their own capital into AMM pools are temporarily exempted from being treated as "dealers" for this activity, characterized by the SEC as operational in nature. The exemption allows covered platforms to run on-chain stock trading operations under specified conditions while the SEC evaluates how the model functions. Conditions and guardrails - Limits on the maximum number of symbols and transaction volume, calibrated to limit-up/limit-down tiers. - Tokenized shares must convey the same rights as the underlying securities, including dividends and voting. - No synthetic assets. - Written notice and an opportunity to object are required before any third party tokenizes a company's securities. - On-chain trading must halt when the primary listing exchange halts the underlying security. - Smart contracts must be transparent, auditable, and deployed on a permissionless blockchain. - TSVs must be U.S. persons and comply with OFAC requirements. - Transaction data (price, size, date and time, pool address, daily volume) must be published periodically. - The relief sunsets five years after publication. What it does not do Commissioner Hester Peirce underscored that the action is not a DeFi carve-out. The SEC said the goal was not to bless permissionless peer-to-peer networks with no intermediaries. The order also does not conclusively resolve whether a venue is an exchange or whether liquidity providers are dealers; the Commission is explicitly reserving judgment as it observes the market. Issuers can opt out, and the framework is designed as a permissioned model with size limits. Market significance The SEC described the move as a potential inflection point. It marks the first time on-chain trading of listed stocks has been permitted under U.S. securities rules.