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CME Group Sues CFTC Over Crypto Perpetual Futures, Challenging Their Classification as Futures
On June 18 2026, CME Group Inc. filed a federal lawsuit against the U.S. Commodity Futures Trading Commission (CFTC), contesting the agency’s approval of Bitcoin perpetual futures contracts offered by Kalshi and Coinbase. The exchange argues that perpetual contracts—whose positions can be held indefinitely—do not satisfy the Commodity Exchange Act’s (CEA) definition of a futures contract and should instead be regulated as swaps.
Under the CEA, a futures contract requires a delivery or an equivalent settlement at a specified future date. Perpetual contracts differ in that they can be held forever, with periodic funding payments used to keep the contract price in line with the underlying asset. CME’s legal team contends that this structural difference places the contracts outside the futures framework and subject them to the stricter regulatory regime applied to swaps.
The classification matters because futures and swaps are governed by different margin rules, supervisory requirements, and tax treatments. Futures typically use a 1‑day margin regime and enjoy certain tax advantages, whereas swaps are subject to a 5‑day margin rule and lack those benefits. A court ruling in CME’s favor could force platforms offering perpetual futures to operate under swap rules, potentially slowing the growth of regulated perpetual products in the United States.
CME also raises procedural concerns under the Administrative Procedure Act (APA). The exchange points to the CFTC’s prior treatment of perpetual contracts as swaps and a public comment period in April 2025. It argues that the agency approved Kalshi’s Bitcoin perpetual futures in a single day without issuing new regulation or adequately explaining the shift from a swap to a futures classification, claiming the CFTC failed to engage in independent decision‑making and relied on outdated case law.
According to a note from TD Cowen’s Washington Research Group, the firm believes CME has a strong legal position and is likely to seek a preliminary injunction to halt trading of the affected contracts while the case proceeds. The injunction would temporarily block the products, creating uncertainty for market participants and potentially delaying the broader rollout of regulated perpetual futures.
The CFTC has responded sharply. A spokesperson said the agency views the lawsuit as “lawfare” against its pro‑innovation agenda and stated it would dismiss the claim as frivolous. Kalshi’s spokesperson framed the dispute as a competition issue, suggesting the lawsuit is driven by fear of competition rather than legal merit. Coinbase, which also offers perpetual futures under CFTC approval, has publicly supported the agency’s approach, arguing that competition and innovation benefit U.S. markets.
The lawsuit comes amid a joint request from the CFTC and the Securities and Exchange Commission for public feedback on updating derivatives rules. The request covers the definitions of swaps and security‑based swaps, the scope of existing exemptions, and the treatment of newer products such as prediction‑market contracts and perpetual futures.
If the court finds that the CFTC did not follow proper procedures, the approval could be invalidated before the substantive classification issue is resolved. A CME victory would not only affect Kalshi and Coinbase but could also influence how other crypto‑native derivatives, including prediction‑market event contracts, are reviewed and regulated.
The case represents a broader market‑structure conflict: CME is defending the boundaries of regulated derivatives, while newer platforms are pushing for faster approval of crypto‑native products. The outcome will determine whether U.S. perpetual futures grow under the lighter futures rules or shift into the more restrictive swaps framework.
As the litigation progresses, key developments will include the court’s scheduling order, any status conference, and early rulings on whether the products can remain available during the dispute. Market participants are closely monitoring the case, as its resolution could reshape the regulatory landscape for crypto derivatives in the United States.
Under the CEA, a futures contract requires a delivery or an equivalent settlement at a specified future date. Perpetual contracts differ in that they can be held forever, with periodic funding payments used to keep the contract price in line with the underlying asset. CME’s legal team contends that this structural difference places the contracts outside the futures framework and subject them to the stricter regulatory regime applied to swaps.
The classification matters because futures and swaps are governed by different margin rules, supervisory requirements, and tax treatments. Futures typically use a 1‑day margin regime and enjoy certain tax advantages, whereas swaps are subject to a 5‑day margin rule and lack those benefits. A court ruling in CME’s favor could force platforms offering perpetual futures to operate under swap rules, potentially slowing the growth of regulated perpetual products in the United States.
CME also raises procedural concerns under the Administrative Procedure Act (APA). The exchange points to the CFTC’s prior treatment of perpetual contracts as swaps and a public comment period in April 2025. It argues that the agency approved Kalshi’s Bitcoin perpetual futures in a single day without issuing new regulation or adequately explaining the shift from a swap to a futures classification, claiming the CFTC failed to engage in independent decision‑making and relied on outdated case law.
According to a note from TD Cowen’s Washington Research Group, the firm believes CME has a strong legal position and is likely to seek a preliminary injunction to halt trading of the affected contracts while the case proceeds. The injunction would temporarily block the products, creating uncertainty for market participants and potentially delaying the broader rollout of regulated perpetual futures.
The CFTC has responded sharply. A spokesperson said the agency views the lawsuit as “lawfare” against its pro‑innovation agenda and stated it would dismiss the claim as frivolous. Kalshi’s spokesperson framed the dispute as a competition issue, suggesting the lawsuit is driven by fear of competition rather than legal merit. Coinbase, which also offers perpetual futures under CFTC approval, has publicly supported the agency’s approach, arguing that competition and innovation benefit U.S. markets.
The lawsuit comes amid a joint request from the CFTC and the Securities and Exchange Commission for public feedback on updating derivatives rules. The request covers the definitions of swaps and security‑based swaps, the scope of existing exemptions, and the treatment of newer products such as prediction‑market contracts and perpetual futures.
If the court finds that the CFTC did not follow proper procedures, the approval could be invalidated before the substantive classification issue is resolved. A CME victory would not only affect Kalshi and Coinbase but could also influence how other crypto‑native derivatives, including prediction‑market event contracts, are reviewed and regulated.
The case represents a broader market‑structure conflict: CME is defending the boundaries of regulated derivatives, while newer platforms are pushing for faster approval of crypto‑native products. The outcome will determine whether U.S. perpetual futures grow under the lighter futures rules or shift into the more restrictive swaps framework.
As the litigation progresses, key developments will include the court’s scheduling order, any status conference, and early rulings on whether the products can remain available during the dispute. Market participants are closely monitoring the case, as its resolution could reshape the regulatory landscape for crypto derivatives in the United States.
