On September 17, 2026, the SEC surprised the digital asset world by dropping Release No. 34-106402 (File No. 4-927), granting temporary, conditional exemptive relief that, for the first time, provides purpose-built regulatory treatment to on-chain trading venues for tokenized equities. Two exemptions come out of it: one from the definition of “exchange” in Section 3(a)(1) of the Securities Exchange Act (the “Exchange Act”) for what the release dubs a Tokenized Securities Venue (“TSV”), and a second from the definition of “dealer” in Section 3(a)(5) of the Exchange Act for certain liquidity providers into those venues (“Covered Firms”). Both run from September 17, 2026 through September 17, 2031, and both come with a long list of conditions.

This is a genuinely significant development, and I want to walk through what the SEC’s order actually says and does—before discussing how the scope—and therefore impact—of the order is significantly narrower than the breathless early headlines have suggested.

What the SEC Actually Did

The SEC set out to solve a problem (one of many in the “blockchain markets don’t fit traditional securities markets regulations” category). An automated market maker (“AMM”) from the crypto world—a smart contract that prices assets off the ratio of the two (or more) assets sitting in a liquidity pool—is functionally a trading venue. Under the Rule 3b-16(a) of the Exchange Act, something that brings together the orders of multiple buyers and sellers using “established, non-discretionary methods” is a securities exchange, full stop (“exchange,” as used by the SEC, and in this article, includes traditional national exchanges like NASDAQ and NYSE, as well as private alternative trading systems (“ATSes”)). And an AMM is nothing if not an established, non-discretionary method.  So just get your security token AMM registered as a securities exchange or ATS, right?

Wrong. The trouble is that an AMM cannot easily be an exchange in the Regulation NMS sense (“NMS” comes from “NMS security,” which essentially means securities that can be listed on traditionally-regulated securities exchanges). The SEC spells this out in the order explicitly: an AMM prices off internal pool ratios without reference to external quotations, so it can’t comply with the Rule 611 trade-through requirement; it has no member broker-dealers whose best bids and offers can be collected and attributed under Rule 602(a); and AMM pricing in six-to-eighteen decimal places doesn’t sit comfortably with the minimum pricing increments of Rule 612.  So, attempt to register an AMM as an exchange or ATS, and you’d have to break the system and introduce a slew of off-chain organizational bureaucracy for not purposes other than to comply with the rules written for a world where that bureaucracy was functionally necessary.

So rather than force the square peg into a round hold, the SEC (or the “Commission,” in this post) exempted the peg. A TSV meeting the conditions of the order is not an exchange for Exchange Act purposes, is not required to register under Section 5 or operate as an ATS under Regulation ATS, and—critically—is not a “trading center” or “market center”—so Regulation NMS simply does not reach it.

Under the new order, a TSV is defined as “an organization, association, or group of persons that brings together buyers and sellers of Tokenized NMS Stock” by (1) providing one or more AMM liquidity pools for permissioned participants to interact and agree to trade terms, and (2) setting the standards for who gets access. “Providing” is interpreted functionally: you provide a pool if you designate it as the venue for trading, deploy the AMM smart contract, set or alter pool parameters, set fees, or hold the ability to pause trading. Merely encoding a smart contract to whitelist a pool, as an administrative act, does not by itself make you a TSV.

“Tokenized NMS Stock” means an NMS stock tokenized either by or on behalf of the issuer, or by an unaffiliated third party. It expressly excludes synthetic exposure instruments—tokenized linked securities, tokenized security-based swaps—and excludes rights and warrants. Eligible trading pairs are limited to another Tokenized NMS Stock, a non-security crypto asset (a GENIUS Act payment stablecoin being the obvious case), or a tokenized money market fund, and any such paired asset must be directly paired with a Tokenized NMS Stock to be eligible at all.

The Conditions, in Brief

Here we discuss the main conditions imposed by the order to take advantage of its core exemption:

1. Public, permissionless infrastructure. The TSV’s smart contracts must be auditable, public, and deployed on a public, permissionless distributed ledger—notwithstanding that the pool itself is permissioned. The Commission expressly notes a permissioned pool can live on a permissionless chain.
2. U.S. person status, which pulls the venue into full OFAC compliance as a matter of law.  (So, you can’t run one of these offshore!)
3. A 30-day advance public Notice, in plain English, on the venue’s website, prior to launch, with written notice to the Division of Trading and Markets within one business day, plus revised Notices on defined triggers.  The required contents of that Notice run to roughly thirty enumerated items—governance, permissioning criteria, tokenization processes, fees, off-chain functionality, conflicts, clearance arrangements, systems safeguards. (Additional notice triggers include: five business days for commencing/ceasing a symbol or receiving an issuer objection; twenty calendar days in advance of any material change; quarterly for non-material changes).
4. Issuer notice and objection, discussed below.
5. No primary issuance. No initial securities offerings are permitted on a TSV, and all offers and sales must still be registered or exempt under the Securities Act.
6. Economic equivalence. The TSV must verify that the token confers the same rights and privileges as the underlying class—same economic interest, same dividends, same votes, same liquidation share. Where a third party did the tokenizing, that third party must distribute proxy materials and issuer communications at no cost to the issuer or the shareholders.
7. Symbol and volume caps, keyed to the National Market System Plan to Address Extraordinary Market Volatility (“LULD Plan”) tiers. Tier 1 (S&P 500, Russell 1000, certain ETPs): 75 symbols, and no more than 0.25% of the prior month’s average daily share volume in each name. Tier 2 (everything else): 250 symbols and 2.5%. Affiliated TSVs aggregate. The first volume breach in a given name incurs no penalty; every one after that forces a three-month pause in that symbol.
8. Transaction transparency. USD-denominated, machine-readable, freely public trade data—symbol, price, size, time, direction—updated within ten minutes and covering a rolling thirty days, plus pool address, daily pair volume, and end-of-day pool size.
9. Halt concurrency. Trading stops when the primary listing exchange stops, with immediate participant notice.
10. No leverage. No borrowing, no hypothecation, no extension of credit to buy on the venue.
11. No claiming registration or approval, plus an affirmative disclaimer that the venue is not registered.
12. Books and records kept in the United States, preserved for three years after the relief ends, produced promptly in human-readable and reasonably usable electronic form, with standing consent to Commission examination at any time.

And a final overriding condition on all of it: no one subject to statutory disqualification under Section 3(a)(39) (i.e., the Exchange Act “bad actor” provisions for securities intermediaries) can rely on the exemption, absent SRO or Commission permission.

The Covered Firm Exemption

The second exemption is the quieter, and in some way, the more interesting one. Liquidity providers who commit proprietary capital to an AMM pool are, the Commission says, ordinarily traders rather than dealers. But the moment an LP starts quoting prices to customers, or enters into a committed-capital arrangement with the venue, the dealer/trader line gets uncomfortably blurry—and Section 15(a)(1) is not a statute you want to be guessing about.

So the Commission exempted them, conditionally: proprietary trading only, no customer assets held or custodied, activity confined to pools operating under the TSV Exemption, records of liquid assets and of every liquidity-provision agreement and incentive arrangement, public disclosure of non-registration and of the compensation arrangements, and a notification filing with the Commission. Same statutory-disqualification bar (extended to affiliates), same five-year clock.

Notably, the Commission says the plumbing justifies it: without committed liquidity, “the automated pricing and execution mechanisms of AMMs related to AMM Liquidity Pools cannot operate as designed.” That is a regulator reasoning from granular market structure rather than from category labels, which is very encouraging to see.

What This Exemption Is Not

Here is where I have to throw some cold water on things, because digital asset markets participants who aren’t securities law experts are likely to over-extrapolate from the headlines:

It is not relief for private or early-stage security tokens. This is the big one. The relief is scoped to NMS stock (defined earlier).  This is not simply any security; it is traditionally-listed equities and certain ETPs. Your seed-stage cap table, your real estate-backed RWA token, your crypto project token that is deemed to be a security under a Howey + SEC guidance analysis, your tokenized Reg D or Reg A+ offering, your tokenized LLC units—none of it is Tokenized NMS Stock, and none of it can trade on a TSV.  In other words, no new secondary market access.

But for good measure, the order closes the door from the other side too: no primary issuance; i.e., no initial security token offerings, and no relief from Securities Act registration for any offer or sale whatever.

Startups and community-centric projects therefore get nothing directly usable from this order—not for their own token issuance, and not in the form of a venue where their tokens could trade. The secondary-trading problem for unlisted security tokens, which has been the single biggest practical obstacle in this space for the better part of a decade, remains exactly where it was: ATS registration, Regulation CrowdFunding or a Reg A+ structure with a broker-dealer, or nothing.

It is not carte blanche even for qualifying securities. This deserves emphasis, because the phrase “tokenized stock is now legal to trade” is going to get said a lot, and it isn’t quite right. Where a Tokenized NMS Stock was created by a third party unaffiliated with the issuer—which is the entire wrapper/depositary-style model—the TSV must give the issuer written Issuer Notice, delivered to the principal executive offices listed on the issuer’s Exchange Act cover page, and cannot begin trading for at least 30 calendar days. But, as discussed above, the issuer can object, and that’s the end of that. 

To be sure: this is a notice-and-veto mechanism, not affirmative consent. An issuer that does nothing for 30 days is deemed to have not objected, and trading may proceed. But the practical effect is the same—the issuer holds the power.  Nevertheless, there’s a very real possibility that NMS stock issuers will generally object – except in situations where they are in control, or at least receiving a cut of the action. Anyone modeling a third-party tokenization venue should assume that a meaningful slice of the S&P 500 will say “no,”— and should assume that at least a few will say no loudly.

Layer on the per-name economics and the picture sharpens further. On the Commission’s own 2025 figures—a weighted daily average of roughly 3.0 million shares for Tier 1 names and 1.2 million for Tier 2—a 0.25% Tier 1 cap works out to something on the order of seven thousand shares a day in a typical large-cap name, and 2.5% of Tier 2 to roughly thirty thousand. That is a pilot program, not a market. Which, to be fair, is exactly what the SEC says this exemption is.

It is not a registration, a license, or an endorsement. A TSV operates outside the exchange framework, which means no fair-access obligation and—as the mandated disclaimer must state outright—no Commission review of access denials. The venue can exclude whomever it likes. Anti-fraud and anti-manipulation liability under Section 10(b) and Rule 10b-5 is entirely untouched, as are the Investment Company Act, the Securities Act, and every participant’s own registration and AML/CFT obligations. A broker-dealer trading on a TSV is still a broker-dealer with all that entails; the order says flatly that it “does not apply to nor address the regulatory or registration status of securities activities performed by TSV Participants.” And a registrant that wants to run a TSV must keep the TSV operation separate from its registered activity.

And finally, it is not permanent. The order provides an exemption lasting five years, expressly framed as an interim measure while the Commission considers rulemaking, and expressly modifiable under Section 36 at any time.

Why It Still Matters

Despite the caveats, this is encouraging progress. Look at what the SEC conceded, which is actually quite a lot: that a smart contract can be the venue; that an AMM’s continuous, auditable, on-chain transparency can substitute for—not merely coexist with—pieces of the Regulation NMS apparatus; that self-custody, around-the-clock trading, fractional shares, and near-instantaneous settlement are benefits worth writing an exemption to support; and that liquidity provision into a pool is presumptively trading rather than dealing. That last point, in particular, is a conceptual win that reaches well beyond this order.

More to the point for anyone in the private-markets side of this business: the Commission has explicitly put expansion on the table. Comment question 4 asks, in so many words, whether the TSV Exemption “should be modified to permit a TSV to trade securities other than Tokenized NMS Stock,” and if so, which types. That is not a throw-away. It is the Commission telling the market where the next expansion could be, and inviting it. Question 2 asks whether the relief should be made permanent.

It is, to be sure, a bit deflating for the rest of the security token world that this order does nothing for them directly, seemingly opening the barn door to the large, established players to run out and occupy the field first.  But the SEC starting with the most liquid, most disclosed, most surveilled securities in the market is a rational, stepwise rollout strategy. NMS stock is the “easy case” in many ways: there is a definitive public price to reference, a listing exchange to halt in coordination with, and an Exchange Act reporting regime already supplying the underlying disclosure. If the market can “prove the plumbing” there and generate a few years of transaction data the Commission can examine to gain trust, the argument for extending some version of this to security tokens generally gets a great deal easier to make. The harder questions for private securities—who does the transfer-agent function (is it even needed?), what substitutes for a listing exchange halt, what disclosure baseline applies—are more like engineering questions now, rather than regulatory “blockers.”

What to Do Next

If you are building anything in this space: read the Notice requirements in Section III of the order before you read anything else, because that thirty-item disclosure schedule is the actual compliance burden, and it will shape your architecture more than the exemption itself will.

If you are an issuer of a listed security: someone at your company should decide, in advance and on purpose, what you do when an Issuer Notice shows up. You will have 30 days, and doing nothing is a decision.

And if you are on the digital assets startup or general private-markets side, watching this and feeling left out—comment! File Number 4-927, open on the Commission’s comment page, and question 4 is addressed to you specifically. This SEC has proven that it is listening.

And of course, if you have questions regarding any of the above, or want to discuss your plans with digital assets legal counsel, reach out to us for a chat.

This article is commentary, not legal advice.