Coinbase and Kalshi launch perpetual-style futures in the US as CME sues the CFTC. The fight will decide if offshore-style crypto leverage goes onshore.
Coinbase began offering perpetual-style futures on its CFTC-regulated exchange, the company said. The contracts track spot Bitcoin and Ether with embedded leverage, trading around the clock. That makes the US the latest venue for a product that dominates crypto derivatives. Perpetual futures account for more than 90% of derivatives volume and roughly 80% of all crypto trading, Coinbase estimates. Until recently, nearly all of that activity happened on offshore exchanges outside US oversight.
The barrier broke May 29, when the CFTC approved KalshiEX's BTCPERP as a futures contract referencing Bitcoin's spot price, the agency said. A policy statement followed, inviting other exchanges to bring similar contracts through the same door. On June 12, the CFTC handed designated contract markets a conditional route to strip expiration dates off existing crypto futures and convert them into genuine no-expiry contracts.
CME sued the CFTC and Chairman Michael Selig on June 18 in the District of Columbia, asking a judge to vacate the Kalshi order and the policy statement. The complaint argues that the chairman overrode Congress's definition of a swap and sidestepped the regulatory framework for that kind of derivative. CME says perpetuals meet the statutory definition of swaps under the Commodity Exchange Act, which would subject them to heavier rules on dealer registration and capital. The CFTC spokesperson called the suit frivolous and said CME chose lawfare against the administration's pro-innovation agenda.
Kalshi has self-certified more than a dozen additional crypto perpetuals and trading has passed $1 billion, according to CME's complaint. Coinbase Derivatives and the clearinghouse Nodal Clear, part of Deutsche Börse's EEX Group, are working toward accepting Circle's USDC as collateral for US futures, pending CFTC approval. That would let traders post crypto-native cash against regulated positions without converting to fiat.
A perpetual future has no expiry date. It uses recurring funding payments to keep its price aligned with spot. When the perpetual trades above spot, longs pay shorts. When it trades below, shorts pay longs. That mechanism replaces the convergence that dated futures get from settlement.
Kalshi's BTCPERP is a genuine no-expiry perpetual. Coinbase said its contracts are 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.
Leverage lets a small amount of collateral control a larger position. A modest price drop can exhaust margin and trigger automatic liquidation. A liquidated long becomes a market sell, a liquidated short becomes a market buy. Continuous trading, high leverage and fragmented liquidity can amplify those moves. A regulated venue helps with segregated funds and market surveillance but does not eliminate volatility or the risk of forced liquidations.
CME moved its dated crypto futures and options to 24/7 trading on May 29. The exchange recorded $3 trillion in notional crypto volume last year. Now multiple US venues offer perpetuals with different structures, clearing and collateral models. CME, which holds an Alpha Score of 54 from AlphaScala's proprietary model, has the most to lose if perpetuals become widespread, analysts said.
No ruling has been issued in the CME lawsuit. The case is early. Every exchange building a US perpetual product is doing so on a legal foundation a court could still rearrange.
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