On February 19, 2026, the SEC's Division of Trading and Markets released what may be the most consequential crypto guidance since the agency rescinded SAB 121. In a single FAQ update, the Division simultaneously slashed the capital haircut on payment stablecoins from a de facto 100% to just 2%, a...
"A 100% haircut would be unnecessarily punitive given the underlying reserve assets that back payment stablecoins — generally, U.S. dollars, short-term U.S. Treasury securities, and other similar instruments." — Hester M. Peirce, SEC Commissioner
On February 19, 2026, the SEC's Division of Trading and Markets released what may be the most consequential crypto guidance since the agency rescinded SAB 121. In a single FAQ update, the Division simultaneously slashed the capital haircut on payment stablecoins from a de facto 100% to just 2%, authorized direct trading pairs between security tokens and non-security crypto assets like Bitcoin, clarified that broker-dealers can combine custodial, brokerage, and clearing functions for crypto assets, and extended Regulation M relief to crypto exchange-traded products.
This is not a single policy tweak. It is a coordinated infrastructure upgrade — a deliberate rewiring of the plumbing through which tokenized securities, stablecoins, and crypto ETPs flow within the U.S. financial system. Coming one day after SEC Chair Paul Atkins and Commissioner Peirce took the stage at ETHDenver to outline a structural reform agenda, the timing signals that the SEC is no longer merely tolerating digital assets. It is actively building the regulatory architecture for them to function as first-class participants in U.S. capital markets.
For an industry that has spent years navigating ambiguity, the implications are immediate and material. With the stablecoin market at $314 billion and the tokenized asset market projected to reach $400 billion in 2026, this guidance removes friction at the precise moment institutional capital is looking for a clear on-ramp.
Under the SEC's net capital rule (Exchange Act Rule 15c3-1), broker-dealers must maintain minimum capital reserves. The "haircut" determines how much of an asset's value counts toward that reserve. Until this guidance, many broker-dealers applied a 100% haircut to stablecoin holdings — meaning $100 million in USDC contributed exactly $0 to their capital calculations.
The new guidance flips that calculus. The Division of Trading and Markets stated it "would not object if a broker-dealer were to apply a 2% haircut on proprietary positions in a payment stablecoin when calculating its net capital." In practice, $100 million in qualifying stablecoins now counts as $98 million in net capital — identical to the treatment of money market funds holding U.S. Treasuries.
Commissioner Peirce, in her accompanying statement titled "Cutting by Two Would Do," framed the move as overdue: the 100% haircut was a relic of regulatory caution that treated dollar-backed, Treasury-reserve stablecoins as if they were exotic derivatives with no recoverable value.
The capital efficiency unlocked is substantial. Broker-dealers can now hold stablecoins as working capital for settlement, margin, and collateral purposes without the punitive capital charge that previously made such holdings economically irrational. For firms settling tokenized securities — where stablecoins serve as the native unit of account — this removes one of the most significant friction points in the institutional on-ramp.
Not all stablecoins qualify. To receive the 2% haircut treatment, a payment stablecoin must:
These criteria closely mirror the reserve and disclosure standards established by the GENIUS Act, signed into law in July 2025. The SEC is effectively building its supervisory framework on the legislative foundation Congress already laid.
The second major provision addresses a structural inefficiency that has plagued tokenized securities markets: the requirement to route trades through fiat currency.
The Division confirmed that "federal securities laws do not prohibit national securities exchanges or ATSs from facilitating direct trades between a crypto asset security and a non-security crypto asset, such as Bitcoin." A tokenized equity, bond, or fund share can now trade directly against Bitcoin or other non-security crypto assets without first converting to U.S. dollars.
This is architecturally significant. In legacy markets, trading pairs are denominated in fiat. In crypto-native markets, Bitcoin and stablecoins serve as base pairs. By permitting direct security-to-crypto trading, the SEC is acknowledging that the settlement layer for tokenized securities will not look like traditional markets — and that this is acceptable, provided disclosure and valuation standards are met.
The guidance specifies that firms may convert transaction values into U.S. dollars for reporting and National Market System quotation purposes, "provided any conversion method is applied consistently, impartially, and reasonably." This gives exchanges flexibility in implementation while maintaining a common reporting standard.
For the tokenized securities market — which CoinDesk projects could reach $400 billion in 2026 — eliminating the fiat conversion step reduces settlement costs, counterparty risk, and latency. It also creates a natural bridge between DeFi-native liquidity and regulated securities markets.
A third provision addresses the operational fragmentation that has made crypto market structure expensive and complex. The FAQ clarifies that "a broker-dealer that operates an alternative trading system may simultaneously perform custodial, brokerage, or clearing functions," provided each function independently complies with federal securities laws.
Furthermore, the Division stated it would not object to a broker-dealer deeming itself to have "physical possession" of a crypto asset security when it "maintains policies, procedures, and controls that are reasonably designed and consistent with industry best practices to protect private keys."
This matters because, in traditional finance, custody, execution, and clearing are typically handled by separate entities. In crypto markets — where assets are natively digital and settlement is near-instant — this separation creates unnecessary complexity and cost. The SEC's guidance recognizes that a single entity can serve all three functions for crypto assets without triggering clearing agency registration requirements, as long as it debits and credits customer accounts on its internal books and records.
For institutional participants building tokenized securities platforms, this simplifies the operational stack considerably. One entity can custody the assets, execute trades, and settle transactions — a model that mirrors how leading crypto exchanges already operate, but now with explicit regulatory blessing for security tokens.
The guidance also extends Regulation M relief to crypto exchange-traded products. The Division confirmed it would "not object to transactions in crypto ETP shares under circumstances similar to those outlined in the SEC staff's 2006 Regulation M no-action letter for commodity-based investment vehicles."
This standardizes the treatment of crypto ETPs alongside commodity ETFs, eliminating a regulatory gray area that had created compliance uncertainty for authorized participants and market makers. The conditions are straightforward: the ETP must be listed on a national securities exchange, and participants must not engage in prohibited distribution activities.
With Bitcoin and Ethereum ETPs managing tens of billions in assets, this clarity reduces legal risk for the broker-dealers and market makers who ensure these products trade efficiently.
The February 19 guidance does not exist in isolation. It is best understood as the SEC operationalizing the GENIUS Act — the landmark stablecoin legislation signed into law on July 17, 2025, after passing the Senate 68-30 and the House 308-122 with strong bipartisan support.
The GENIUS Act established the first federal framework defining who may issue a payment stablecoin, how it must be backed, and which regulators oversee it. Its core requirements — 1:1 reserves in high-quality liquid assets, segregated and non-commingled reserves, enforceable par-value redemption rights, and audited financial statements for issuers above $50 billion — are precisely the criteria the SEC now uses to determine which stablecoins qualify for the 2% haircut.
This legislative-regulatory alignment is significant. Rather than creating novel standards, the SEC is layering supervisory guidance onto an existing statutory framework. This approach reduces legal ambiguity and gives market participants a single, coherent compliance pathway.
Notably, the eligibility requirements appear to exclude Tether (USDT), the largest stablecoin by market capitalization at approximately $183.7 billion. Tether is not issued by a U.S.-regulated entity — it operates through Tether Holdings Limited, domiciled in the British Virgin Islands. It does not publish the monthly attestation reports from a registered U.S. public accounting firm that the guidance requires.
This is not accidental. The SEC's guidance creates a two-tier stablecoin market: GENIUS Act-compliant stablecoins that function as quasi-cash for regulated broker-dealers, and everything else. For U.S. institutional participants, the capital efficiency advantage of holding qualifying stablecoins over non-qualifying ones is stark — a 2% haircut versus what could remain 100%.
USDC, issued by Circle (a U.S.-regulated entity that publishes monthly reserve attestations from Deloitte), appears to be the primary beneficiary. This regulatory tailwind may accelerate a trend already visible in the data: USDT supply declined 1.7% in February 2026 — its steepest monthly outflow since the FTX collapse in 2022 — while USDC continues gaining share on institutional-facing networks.
The February 19 FAQ update lands within a broader regulatory coordination effort. On January 30, 2026, SEC Chair Paul Atkins and CFTC Chair Michael Selig announced that Project Crypto — previously an SEC-only initiative — would become a joint effort, with plans for a memorandum of understanding to formalize jurisdictional boundaries, information sharing, and supervisory cooperation.
At ETHDenver on February 18, Atkins and Peirce catalogued the progress: roundtables on trading, custody, tokenization, and DeFi; staff guidance on staking, stablecoins, and memecoins; the end of SAB 121; and the CFTC joint initiative. Atkins told attendees to "put your nose to the grindstone and work to build things that matter," signaling that the SEC views its role as creating infrastructure for innovation, not policing market volatility.
The combined effect — GENIUS Act legislation, SEC operational guidance, and SEC-CFTC harmonization — represents the most comprehensive regulatory framework for digital assets that the United States has ever assembled. For the first time, there is a coherent pathway from issuance to trading to settlement to custody, all within a defined regulatory perimeter.
The February 19 guidance is not a concession to industry pressure. It is an architectural decision. The SEC has chosen to build the regulatory plumbing that allows tokenized securities, stablecoins, and crypto ETPs to operate within the existing framework of U.S. capital markets — rather than creating a parallel system or continuing to regulate by enforcement.
The economic implications are immediate. Broker-dealers will reallocate capital. Trading venues will build new pairs. Custodians will integrate clearing functions. And the stablecoin market will begin to bifurcate along compliance lines, with GENIUS Act-qualified tokens pulling away from the rest.
For institutional participants who have spent years waiting for regulatory clarity, the waiting is over. The question is no longer whether digital assets will integrate with U.S. capital markets. It is how fast the integration can move now that the regulatory infrastructure exists to support it.