Key Takeaways The CFTC and SEC jointly requested public comment on derivatives definitions on June 18. The move follows CME’s lawsuit over Kalshi’s Bitcoin perpetual futures approval. CME arg
The way you trade crypto in the US is about to change. A high-stakes legal battle over “perpetual futures” is unfolding in federal court, and the outcome will not just settle a disagreement between companies. It will help decide how much risk, and what kind of products, are available to the average retail investor.
On June 18, the Commodity Futures Trading Commission (CFTC) and the Securities and Exchange Commission (SEC) jointly issued a request for public comment on how “swaps” and “security-based swaps” should be defined and regulated under Title VII of the Dodd-Frank Act, the post-2008 law that governs derivatives. The timing is the tell. It arrived just days after CME Group, the world’s largest derivatives exchange operator, filed a 42-page lawsuit in the US District Court for the District of Columbia challenging the CFTC’s approval of Kalshi’s Bitcoin perpetual futures. Regulators are, in effect, asking the public to help redraw the swaps-versus-futures line at the exact moment that line is headed to a judge.
To see why this is contentious, you have to look at how a perpetual contract actually works. Unlike a traditional futures contract, a perpetual has no expiration date, so it never settles or rolls over. To keep its price tied to the underlying spot market, it uses a funding rate: small periodic payments exchanged between buyers and sellers that nudge the contract back toward the real price whenever it drifts. That ongoing payment between two parties is exactly the feature CME points to, because a recurring cash exchange between counterparties looks far more like a swap than a traditional future.
This is not a semantic quibble. Under the Commodity Exchange Act, futures and swaps carry different margin, clearing, and collateral rules. Swaps generally face more demanding clearing and collateral requirements, which ties up more capital for the venues offering them. So the definitional question is, for the exchanges involved, closer to a matter of survival than of paperwork.
The contrast sits at the center of the case.
FeatureFutures (Current Treatment)Swaps (CME’s Contested View)ExpirationDefined settlement datesNone, contract is perpetualPrice anchoringDelivery or fixed settlementFunding-rate paymentsApproval pathFast-track self-certificationStricter Dodd-Frank swap regimeAccessBroader retail participationTighter participation limitsThe sharpest part of CME’s complaint is not really about Bitcoin; it is about process. The CFTC cleared Kalshi’s Bitcoin perpetual on May 29 using a “self-certification” process, essentially an industry fast-track that lets an exchange launch a product largely on its own attestation, without a long government review. CME’s argument is that a product as novel as a perpetual deserved the rigorous public-comment and review process instead, and that the agency overrode Congress’s definition of a swap to wave it through.
That argument gains force from one detail in the record. As CME notes in its complaint, the CFTC had already opened public comment back in April 2025 on whether perpetuals should count as swaps or futures, drawing more than 150 responses, then approved Kalshi roughly a day after its application without resolving them. Whether that sequence was lawful efficiency or an improper shortcut is now the question in front of the court.
Stripped of the legal language, this is a competition battle, and an honest read names both sides. The simplest way to frame it is a trade-off everyone can understand: faster access to powerful new trading tools versus stronger safety nets against crashes. CME makes the safety argument, with CEO Terrence Duffy warning that high-leverage perpetuals with automatic liquidation engines put retail traders at real risk during volatile swings. Critics read the suit differently, as an established giant using the courts to slow competitors entering its retail futures market. Both things can be true at once.
There is also a structural lever worth understanding. Duffy has said CME holds exclusive licensing agreements with the major benchmark providers whose indexes underpin crypto derivatives pricing. If perpetuals are reclassified as swaps, rivals offering them could be forced to route through CME’s licensing framework regardless. That is the part that turns a definitional dispute into a question of market control.
At least one independent voice thinks CME holds the stronger hand. According to TheBlock, TD Cowen’s Washington Research Group argued CME has the advantage on both procedural and substantive grounds. “We believe CME has the upper hand in the litigation,” wrote managing director Jaret Seiberg, who expects the exchange to seek a preliminary injunction, a temporary court order pausing the products while the case proceeds, and sees the dispute turning on whether a contract that never expires can legally qualify as a future at all.
READ MORE:
Microsoft Warns of New Crypto Malware: How To Protect Your WalletThe conflict is also a test of competing mandates. The current administration has leaned openly pro-innovation on crypto, and the CFTC invoked exactly that in its response, calling the lawsuit “frivolous” and framing it as an attempt to undercut that agenda. On the other side sits the agency’s traditional job of guarding against market manipulation and protecting everyday participants. The perpetuals fight forces those two impulses, speed-to-market versus conservative risk control, into direct collision.
The joint comment request is broader than perpetuals. According to the agencies’ announcement, it seeks input on where the swap-futures boundary should sit, how event contracts fit existing rules, how “mixed swaps” spanning securities and commodities should be handled, and whether digital-asset firms need alternative compliance frameworks. The breadth is an admission that much of today’s crypto market was never imagined when Dodd-Frank was written, a regulatory-lag problem the agencies are now racing to close.
The comment window stays open for 60 days after the request is published in the Federal Register. Meanwhile the litigation proceeds, with the CFTC seeking dismissal. The stakes reach well past this one case: the resolution will set a precedent for every novel derivative that follows. For the average investor, this is not a boring regulatory tug-of-war. It is the gatekeeping moment for the next generation of crypto finance, deciding whether the US market becomes a walled garden of safe, traditional products or an open arena for high-octane trading tools.
This article is for informational purposes only and does not constitute financial advice. Consult a professional before making investment decisions.The post The Legal Fight That Could Change How You Trade Crypto in the US appeared first on Coindoo.
