The short definition
A Tokenized Securities Venue is what the SEC's Innovation Exemption (Release 34-106402, September 17, 2026) calls the operator of a permissioned, AMM-based trading venue for tokenized NMS stock on a public, permissionless distributed ledger. For a five-year window, a qualifying TSV does not register as a national securities exchange — instead it operates under a set of conditions baked into its technology: permissioned participants, bounded symbols and volumes, synchronized halts, issuer notices, rights-parity tokens, and USD-denominated reporting.
In practice a TSV has three moving parts: the pools (onchain AMMs that actually price and settle trades), the operator (the US-person entity that admits participants, files notices, keeps records, and keeps the venue synchronized with the primary market), and the participants (the wallet-holders the venue has admitted under its own standards).
How a TSV works
The pools
Each listed pair is a liquidity pool holding both legs — for example a tokenized stock and a settlement asset. Prices come from a deterministic formula and reserve balances, not from a matching engine. Liquidity providers deposit both assets and receive pool shares; traders swap one leg for the other. There is no order book, no matching, and no discretionary intermediation — which is precisely the property that makes the AMM model tractable under a conditional exemption.
Permissioned admission
"Permissioned" is not a front-end login. The pool itself consults a policy on every action: only admitted participants may swap or provide liquidity, only listed pairs exist, and the venue can pause any pool at any time. Admission standards are set by the TSV — identification tiers, screening, attestations — and enforced at the contract level.
The operator
The TSV operator is the regulated entity. It publishes the required notices, synchronizes halts with the primary exchange, monitors per-symbol volume against caps, keeps books and records (onchain records qualify), and reports USD-denominated 24-hour volume. Critically, a well-designed TSV can halt activity but never move participant funds — compliance power is the power to freeze, not to transfer.
The chain
The order requires contracts to be auditable, public, and deployed on a public, permissionless ledger — anyone can read and write without authorization. Permissioned pools on public chains are explicitly contemplated. No specific chain is mandated; what matters is public auditability of the venue's contracts.
What trades on a TSV
The instrument set is tokenized NMS stock whose tokens carry full rights parity — same dividends, votes and residual claims as traditional stock of the equivalent class. Pair legs are broader than most people expect: each leg may be tokenized stock, a non-security crypto asset, or a tokenized money market fund.
| Pair | Leg 1 | Leg 2 | Note |
|---|---|---|---|
| TSLA / USDC | Tokenized NMS stock | Payment stablecoin | The canonical equity pair |
| QQQ / USDC | Tokenized ETP | Payment stablecoin | No-dividend index funds are the lowest parity burden |
| TSLA / BTC | Tokenized NMS stock | Non-security crypto | Crypto-leg pairs are expressly contemplated |
| ETH / USDC | Non-security crypto | Payment stablecoin | Pure-crypto pools need no exemption at all |
| TSLA / tokenized MMF | Tokenized NMS stock | Tokenized money market fund | Yielding settlement asset |
The conditions that define a TSV
| Condition | What it means operationally |
|---|---|
| AMM-only | Automated market making; central limit order books are outside the relief |
| 75-symbol cap | Up to 75 symbols, drawn from Tier 1 (S&P 500 ∪ Russell 1000 ∪ LULD-eligible ETPs) and a more constrained Tier 2 |
| Volume caps | Trading per symbol capped at a fraction of prior-month average daily volume; breaches trigger an immediate multi-month pause in that symbol, affiliates included |
| Rights parity | Tokens must carry the same rights and privileges as the traditional stock |
| Issuer notice | Third-party tokenization requires written notice to the issuer; trading waits out a 30-day clock; the issuer may object and kill the listing |
| Halt synchronization | Token trading halts concurrently with any primary-exchange stoppage (scheduled closes are not halts) |
| Launch notice | Public website notice at least 30 days before operating, plus written notice to the SEC |
| US-person operator | Formation-based test; foreign ownership does not disqualify |
| Permissioned participants | The venue sets and enforces its own admission standards |
| Books, records, reporting | Onchain records qualify; 24-hour USD-denominated volume reporting |
| Screening | OFAC sanctions screening and statutory-disqualification screens |
For the condition-by-condition treatment, see SEC Innovation Exemption, explained.
TSV vs. exchange vs. permissionless DEX
| National securities exchange | TSV | Permissionless DEX | |
|---|---|---|---|
| Registration | Exchange registration (Reg NMS trading center) | Conditional 5-year exemption, notice-based | None claimed — and typically geofenced or limited to non-securities |
| Trading tech | Order book / matching engine | Permissioned AMM pools | Permissionless AMM or order book |
| Access | Members | Permissioned participants under venue standards | Any wallet |
| Tokenized stock | Yes (registered listing) | Yes — rights-parity tokens under conditions | No — securities are out of scope for permissionless pools |
| Hours | Primary-market sessions | 24/7 minus synchronized halts | 24/7 |
| Oversight surface | Full exchange rulebook | Conditions of the exemption + operator obligations | Whatever applies to the front-end/operator, if any |
Timeline: from order to first trade
The exemption became real on September 17, 2026. A TSV must publish notice on its public website at least 30 days before operating and give written notice to the SEC within one business day — so the earliest legal go-live for a day-one filer lands in mid-October 2026. Issuer-notice clocks for third-party-tokenized symbols run in parallel, which is why credible filers draft both notice sets at the same time. See how to become a TSV for the full checklist.
What a TSV is not
- Not a Securities Act exemption for the tokens. How the tokenized stock itself is offered and registered is a separate question the order does not answer.
- Not a broker-dealer registration. Customer-facing interfaces that effect transactions raise BD questions the SEC has addressed separately in staff guidance.
- Not Investment Company Act relief. Pool and LP-token structures can implicate the ICA; the order expressly provides no relief there.
- Not forever. The window is five years, and the relief can be modified — which is exactly why the conditions belong in configurable software rather than bespoke code.
Frequently asked questions
Can a TSV trade around the clock?
Do tokens on a TSV carry the same rights as the stock?
Who can participate in a TSV?
Is a TSV limited in size?
Building a TSV?
The conditions above are the requirements list for the software. clarivyx implements them as a permissioned AMM core, an operator layer for caps/halts/notices/reporting, and a US rulebook — so your team's effort goes to authorization, not protocol engineering.