CME Sues CFTC to Block US Perpetual Futures Launch

Coinbase began offering US perpetual-style futures on its CFTC-regulated derivatives exchange, starting with nano Bitcoin and Ethereum contracts that track spot prices, carry embedded leverage, and trade around the clock. Perpetual futures make up the large majority of crypto derivatives activity; Coinbase puts the figure above 90% of derivatives volume in some measures, with derivatives themselves accounting for roughly 80% of all crypto trading. For years that activity lived almost entirely outside American oversight, accessed by US traders through offshore platforms and VPNs.

The barrier broke on May 29, when the CFTC approved KalshiEX's BTCPERP as a futures contract referencing Bitcoin's spot price and issued a policy statement inviting other exchanges through the same door. On June 12 the agency gave designated contract markets a conditional route to strip expiration dates off existing perpetual-style futures and convert them into genuine no-expiry contracts. Coinbase's contracts are structured as long-dated futures with five-year expirations and an hourly funding rate settled twice a day, close enough to mirror a perp's price behavior while staying inside existing futures rules.

Why it matters

The fight is over what a perpetual actually is under US law. CME's complaint, filed June 18 in the District of Columbia against the CFTC and Chairman Michael Selig, argues perpetuals meet the statutory definition of swaps under the Commodity Exchange Act. That would pull them into dealer registration, capital rules, reporting requirements, and route benchmark licensing back toward incumbents. A CFTC spokesperson called the suit frivolous lawfare against the administration's pro-innovation agenda and promised dismissal. Kalshi has self-certified more than a dozen additional crypto perpetuals under the order, with trading already past $1 billion, and the agency has separately sued Kentucky over which authority governs contract markets.

Market impact

A regulated onshore perpetual market would produce its own domestic funding curve alongside the offshore rates traders have watched for years, and a persistent gap between the two would expose real differences in customer base, leverage limits, and capital mobility. CME moved its dated crypto futures and options to 24/5 trading the same day Kalshi's contract was approved, closing the weekend gap on a complex that posted $3 trillion in notional crypto volume last year.