CME, Kalshi Clash Over Prediction Market Regulation at CFTC Hearing

A striking view of the US Capitol dome with flag and blue sky in Washington, DC.

In brief

  • CME Chairman Duffy and Kalshi co-founder Lara clashed at CFTC hearing over prediction market regulation
  • Duffy questioned why Kalshi offers compute contracts while CME's remain under regulatory review
  • Lara countered that regulation is the appropriate remedy for market risks
  • DraftKings CEO urged industry figures to stop attacking competing business models

Duffy's Concerns and Pointed Criticism

CME Group Chairman Terry Duffy and Kalshi co-founder Luana Lopes Lara traded insults during the roundtable. Duffy, whose CME Group operates the world's largest futures exchange by volume, said he was "a lot concerned" about prediction markets and argued that some contracts are susceptible to manipulation.

He took particular aim at Kalshi's offerings. Duffy mocked Kalshi's Nathan's hot dog eating contest prediction contract, suggesting it hardly represented serious financial infrastructure. More pointedly, he questioned why Kalshi could offer a compute prediction market while CME's proposed compute contracts remained under review.

Duffy also highlighted the resource gap between the two firms. He stated that CME has more people in its regulatory department than Kalshi has in its entire company.

Lara's Rebuttal and the Regulatory Question

Lara challenged Duffy on CME's history with market manipulation, pressing the larger exchange on its own regulatory record. She then laid out a broader defense of nascent markets.

"Every market has risk and every nascent market will have risks as well, and there have been issues in every single traditional market and every single exchange here, onshore and offshore," Lara said. "And I think the point of having regulation is that you find these issues, you address these issues, and there's a way to address them in a correct way."

The underlying tension reflects a deeper regulatory conflict. Prediction market platforms operating in the United States face regulatory conflict between federal regulators and states over whether event contracts are federally regulated derivatives or gambling products. CFTC Chair Selig has defended the agency's jurisdiction over federally regulated prediction markets, warning states that have challenged that authority.

A Call for Civility

DraftKings CEO Jason Robins later urged participants to stop attacking each other's businesses. His intervention underscored how contentious the debate has become as prediction markets grow in prominence and regulators weigh competing visions for their future.