CFTC Asks Court to Dismiss CME's Perpetual Futures Lawsuit Filed June 18

The Standing Fight in CME v. Selig

The Commodity Futures Trading Commission escalated its courtroom defense of America's new perpetual futures market on Friday, filing a brief that asks Judge Colleen Kollar-Kotelly to throw out CME Group's challenge before it ever reaches the merits. The dispute sits in the federal district court case CME v. Selig, docket 1:26-cv-02157, and the government's latest filing attacks the derivatives giant's legal standing head on. In the regulator's reading, “allegations of increased competition, without any plausible inference of an imminent financial injury” do not give CME the right to sue. “CME must plausibly allege an actual or imminent increase in competition,” the brief states. “CME has not even done that.” The move is the regulator's second attempt to end the case early: it first sought dismissal on September 2, and the new filing lays out the standing argument in full. Perpetual futures, unlike the contracts CME lists, carry no expiration date and are typically traded with leverage, which is part of why the products took off overseas while U.S. venues sat them out. The CFTC says that changed in May, and it now points to CME's own record to argue the exchange is not being hurt. Chairman Terence Duffy told investors on July 22 that clients had shown no demand for perpetuals and that the contracts are not an alternative for firms hedging positions with the exchange's own listings. The brief turns that into its sharpest line: “CME cannot have it one way with the court and another way with the investing public on earnings calls.” The regulator also notes that volume in crypto futures at CME has actually risen since the policy shift, a trend that sits awkwardly next to a claim of competitive injury.

From BTC to the Swaps Question

CME filed the underlying lawsuit on June 18, weeks after the regulator's approval of KalshiEX's bitcoin perpetual contract, BTC, on May 29. Michael Selig was then the agency's only confirmed commissioner, and he brushed aside CME's objections at the time as predictable resistance from an incumbent. The exchange's core claim is one of classification rather than competition alone: because perpetuals never expire, CME argues they are swaps rather than futures under the Dodd-Frank Act and the Commodity Exchange Act. The distinction carries weight, since swaps and futures face different margin requirements, registration rules and tax treatment. CME also objects to process. It argues the CFTC approved BTC without seeking public comment and then allowed other exchanges to list similar products through self-certification, opening a domestic perps market without the rulemaking the exchange says the law requires. The agency's position, set out in its June Federal Register notice, is that it will supervise these products case by case as futures. A ruling on standing would leave the swaps-versus-futures question unresolved, and a dismissal would let the CFTC continue that case-by-case practice without a judicial word on the classification. Not everyone sees CME losing. Jaret Seiberg, a policy analyst at TD Cowen, wrote in a Monday client note that CME may still hold the edge, both as a competitor with standing and on the argument that perps belong in the swaps regime. His concern is timing. “What increasingly concerns us is the growth in perps while the litigation is playing out,” he wrote, adding that further expansion “could create complications in trying to unwind this market if the CME prevails.”

Volume Cuts Both Ways

The volume figures on each side of the dispute explain why standing, not classification, has become the battleground. CME reported September 2026 cryptocurrency average daily volume of 174,000 contracts, worth $8.6 billion in notional value, a number that supports the regulator's no-injury theory even though growth alone cannot rule out diverted trades. The offshore market dwarfs it: annual exchange-leader research puts Binance's 2025 perpetual volume near $25 trillion, up 20%, with perps accounting for 70% to 90% of trading at several major venues. If the case ends on standing, that market keeps expanding under the CFTC's futures framework without a judicial ruling on whether the label is legally correct. A BIS/FSI paper published on April 23 warns that many major crypto intermediaries do not publish financial statements, so the supervision question stays open as these firms push deeper into lending and derivatives.