The largest derivatives exchange in the United States has taken a rare step: suing its own regulator. CME Group has officially taken the Commodity Futures Trading Commission (CFTC) and its Chairman, Mike Selig, to court after the agency allowed Kalshi and Coinbase to list crypto perps, or perpetual futures.
This legal move opens a new chapter in the battle for control over the market for derivatives without expiration dates, which allow traders to speculate on asset prices with leverage. The stakes are high: non-US perps volume reportedly reached $60 trillion over the past year.
Differing Legal Definitions
At the heart of the lawsuit is the definition of the financial instrument itself. CME argues that perps fundamentally fall under the definition of a swap under applicable law. As swaps, these instruments should be subject to different rules, including a requirement to hold margin for five days and an obligation for relevant entities to register as swap market participants.
“When two parties exchange payments, that is a swap. Why aren’t perps treated that way?” said CME Chairman Terry Duffy.
Beyond the definitional dispute, CME also claims the CFTC is unprepared to enforce policies for these instruments. One major concern highlighted by CME is that the regulator reportedly lacks the ability to prevent non-US traders from accessing regulated platforms in the United States.
Conflict Spills Over to Crude Oil
Tensions between CME and its regulator go beyond crypto. At the same time CME filed its lawsuit over perps, the exchange was also attempting to fast-track 24/7 trading for West Texas Intermediate (WTI) crude oil futures contracts.
This fast-track effort was blocked directly by the CFTC. CFTC Chairman Mike Selig pushed back sharply against the move, stating that CME’s disregard for the CFTC’s efforts to conduct reasoned analysis was entirely inappropriate.
The feud over oil contracts comes at a critical time. As tensions with Iran escalated, interest in crude oil perps on various decentralized finance (DeFi) platforms such as Hyperliquid surged dramatically.
Eyes on the $60 Trillion Arena
Observing the open conflict within the industry, Hyperliquid Policy Center CEO Jake Chervinsky highlighted the unusual situation. “It is very unusual to see the largest US exchange attacking its own regulator,” he commented. The Hyperliquid Policy Center is an entity backed by $28 million from the Hyper Foundation, with a dedicated focus on DeFi and perps regulation.
The lawsuit is more than just a debate over legal technicalities. The final ruling in this case will set a precedent determining how the United States approaches and establishes rules for the global $60 trillion perps arena. Reported via CoinDesk.
Disclaimer: This article is for informational and educational purposes only, not financial advice. Cryptocurrency assets are highly volatile and carry significant risk. Always do your own research (DYOR) and never invest more than you can afford to lose.




