Paul Atkins

United

Chair

Sign

The <a href="https://x.com/SECGov" rel="noopener noreferrer nofollow">@SECGov</a> and <a href="https://x.com/CFTC" rel="noopener noreferrer nofollow">@CFTC</a> have jointly opened a 60-day public comment period on harmonizing portfolio margin rules across securities, swaps, futures, and related positions, marking one of the most significant joint regulatory efforts between Wall Street's two main market watchdogs in years.
<h2 id="what-the-regulators-are-asking">What the regulators are asking</h2>
The two agencies are seeking feedback on how they could better align their margin frameworks, covering securities, security-based swaps, futures, and related products. The core idea is cross-margining: allowing firms to offset hedged positions across markets and reduce the amount of collateral locked in separate accounts. As the agencies noted in their request, firms currently must post collateral separately at SEC-registered and CFTC-registered entities, even when those positions economically offset each other.
SEC Chair Paul Atkins (<a href="https://x.com/SECPaulSAtkins" rel="noopener noreferrer nofollow">@SECPaulSAtkins</a>) said harmonizing the two agencies' frameworks could prevent jurisdictional overlap from limiting innovation and efficiency, adding that cross-margining offers a way to unlock liquidity that remains separated across accounts. CFTC Chair Michael Selig echoed the sentiment, saying closer cooperation on portfolio margining could release capital while maintaining stronger risk management and market protections.
The consultation covers existing margining models, customer protection rules, cross-product offsets, capital treatment, segregation requirements, collateral use, and risk management methodologies. The agencies are also asking for views on operational and technical challenges tied to implementing more coordinated systems.
<h2 id="broader-context-and-crypto-implications">Broader context and crypto implications</h2>
This is primarily a broad market-structure effort aimed at traditional finance. However, it arrives at a significant moment for U.S. crypto derivatives. The joint request follows the approval and launch of crypto perpetual futures in the United States, with platforms such as Kalshi securing CFTC approval to offer perpetual futures tied to assets including Bitcoin and other digital assets. Coinbase and Kraken have also expanded their U.S. derivatives offerings as the regulated domestic market for crypto products grows.
The move builds on a Memorandum of Understanding signed by the SEC and CFTC in March 2026, which committed the two agencies to modernizing frameworks for clearing, margin, and collateral, and to reducing frictions for dually registered exchanges and intermediaries. The agencies said the current review will help determine whether existing rules create unnecessary separation between markets overseen by different regulators.
Market participants have 60 days from the request's publication in the Federal Register to submit comments.
Sources: <a href="https://moneycheck.com/sec-and-cftc-seek-public-comment-on-crypto-futures-margin-rules/" rel="noopener noreferrer nofollow">MoneyCheck: SEC and CFTC Seek Public Comment on Crypto Futures Margin Rules</a> <a href="https://coinpaper.com/32408/sec-cftc-seek-public-comments-on-bitcoin-xrp-futures-margin-rules" rel="noopener noreferrer nofollow">CoinPaper: SEC, CFTC Seek Public Comments on Bitcoin, XRP Futures Margin Rules</a> <a href="https://www.fintechanddigitalassets.com/2026/03/sec-and-cftc-sign-landmark-memorandum-of-understanding-on-regulatory-harmonization/" rel="noopener noreferrer nofollow">Global Fintech and Digital Assets Blog: SEC and CFTC Sign Landmark Memorandum of Understanding</a>

SEC and CFTC move to unify margin rules across markets

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