CME is stepping back from sports and cultural prediction markets.
In a self-certified filing effective Sept. 11, Chicago Mercantile Exchange said it will stop offering additional expiries for all its sports- and cultural-related event contract swaps on CME Globex. The affected category includes sports markets and cultural awards such as the Oscars and Grammy Awards.
The exchange is not immediately delisting contracts that are already live. Those markets will remain available to trade, clear, and settle normally until expiration. But CME will not replace them with new contracts.
When the remaining expiries run off, the exchange will have no active sports or cultural event contracts unless it later changes course and files again.
CME ends new expiries
The filing is precise about what it does and does not do.
CME is amending the listing schedule for its sports and cultural event contract swaps so that “no additional expiries” will be available for trading on Globex. Existing contracts remain subject to CME’s trading, surveillance, clearing, disciplinary and dispute-resolution rules.
That means:
- Existing sports and cultural contracts can continue trading until they expire.
- CME Clearing will continue clearing those existing contracts.
- CME will continue publishing price and volume information for them.
- CME says its Market Regulation Department will continue surveillance and enforcement for existing markets.
- No new rounds of sports, Oscars, Grammys, or other covered cultural contracts will be listed after the current schedule runs out.
The result is a wind-down, not a sudden shutdown.
This is CME’s decision
CME filed the proposal through the Commodity Futures Trading Commission’s self-certification process under CFTC Regulation 40.6(a).
CME certified that its rule amendments comply with the Commodity Exchange Act and CFTC regulations. The CFTC’s review period ending means CME may implement the change. It does not mean the agency formally approved the decision, ordered CME to remove the markets, or imposed a broader ban on sports and cultural event contracts.
CME’s decision does not bar Kalshi, Polymarket US and other CFTC-regulated exchanges from listing their own sports or cultural markets. Their ability to do so remains governed by their own exchange rules, CFTC requirements, and the growing state-by-state legal fight over sports event contracts.
A quick reversal for the exchange
The decision is notable because CME was one of the biggest traditional-finance names exploring sports-linked derivatives.
In July, CME planned futures and options tied to professional and college sports, using products from index provider FutureSports. The pitch was framed in financial language: creating a product that could serve as a new hedging tool, not merely another form of sports wagering.
CME’s filing does not explain why it is stopping new expiries. It repeats the exchange’s earlier view that its sports contracts are not readily subject to manipulation because of game complexity, centralized officiating, league penalties and surveillance of global betting markets. It makes a similarly detailed case for the integrity of cultural awards, citing confidential voting processes, third-party tabulation, chain-of-custody procedures and conduct rules.
The exchange may be reassessing demand, liquidity, reputational risk, regulatory uncertainty or the expanding legal conflict around sports contracts. But the filing itself provides no stated rationale beyond the rule change.
A different kind of retreat
CME’s decision comes as prediction market platforms fight to preserve their sports businesses in court.
Kalshi has argued that sports event contracts listed on federally regulated designated contract markets fall under the Commodity Exchange Act and should not be subject to state gambling enforcement. States have answered that the contracts are, in substance, sports bets, regardless of how they are structured or labeled.
The courts are split.
The Third Circuit gave Kalshi preliminary protection from New Jersey enforcement, finding that the company’s sports contracts could qualify as swaps under federal law. The Ninth Circuit reached the opposite conclusion in Nevada, allowing the state to regulate Kalshi’s sports contracts as gambling.
Michigan has obtained a state court injunction against Kalshi, and related appeals involving Kalshi, Robinhood, Polymarket and Coinbase remain before the Sixth Circuit. New Jersey has asked the United States Supreme Court to resolve the conflict.
CME’s filing does not settle any of that. It does, however, remove one large incumbent prediction markets exchange from the immediate fight.
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