CME Group (NASDAQ: CME) is making strides in the realm of prediction markets. However, CEO Terrence Duffy emphasizes that the exchange is keen on avoiding the controversies tied to sports-related event contracts.

During the earnings conference call for the second quarter on Wednesday, Duffy highlighted robust activity in CME’s prediction market offerings while intentionally redirecting the discussion away from sports—a strategy he has employed in the past.
“Many of these prediction markets related to sports are essentially gambling. I believe this issue will eventually reach the Supreme Court,” Duffy stated in response to a query from Morgan Stanley analyst Michael Cyprys. “That’s not something we wish to engage in at this moment. As I’ve mentioned, many of these contracts are vulnerable to manipulation, particularly with the introduction of smaller parlays and similar aspects. We’re dealing with gambling, not markets.”
These remarks have sparked curiosity, especially given that CME announced a collaboration with Flutter Entertainment’s (NYSE: FLUT) FanDuel last August. Neither FanDuel nor Flutter was referenced during the call.
Duffy’s Remarks on Prediction Markets Fuel Speculation
CME has consistently asserted that its partnership with FanDuel encompasses far more than just sports derivatives, previously noting that this agreement is contributing positively to new account growth.
One prominent figure in the prediction market sector commented that CME’s event contract volume is significantly trailing behind dedicated yes/no exchanges, suggesting that it’s only a matter of time before FanDuel opts to sever ties with CME in favor of a more in-depth relationship with Crypto.com. Notably, the sportsbook and cryptocurrency exchange recently announced a partnership. Another observer pointed out that Duffy made his comments shortly after CME self-certified additional sports derivatives. However, CME maintains that it is carefully navigating the complex interaction between prediction markets and sports derivatives.
“Our product range is much narrower than what you might find on other platforms, which is deliberate as we are cautious about what we allow for trading to ensure it complies with regulatory requirements,” remarked CFO Lynne Fitzpatrick during the call.
Fitzpatrick noted that CME registered 140,000 accounts trading event contracts in the June quarter, marking a 13% increase from Q1. The average daily volume exceeded four million contracts, reflecting a 40% growth from the previous quarter.
Duffy’s Comments on the Supreme Court Hold Substance
Duffy’s statement regarding the potential for the Supreme Court to hear a case about the legitimacy of prediction markets offering sports event contracts carries weight. New Jersey is preparing to present a related case seeking the high court’s opinion on whether event contracts qualify as legitimate financial derivatives or merely represent a new form of sports betting.
Some legal experts suggest that, given the reliance of prediction markets on federal preemption, it’s likely that the Supreme Court will entertain a related case. There’s also speculation that the court could consolidate various state-level litigations against prediction markets into a single hearing.
Another perspective holds that the court may choose to hear a case initiated by tribal casino operators. However, it is widely recognized that it won’t be until 2027 at the earliest that a prediction market case will reach the Supreme Court.

