Blab Politics
CFTC Warns Prediction Market Platforms to Drop American-Style Odds Amid Sports Betting Scrutiny
In a decisive move that could alter how online betting markets display odds, the Commodity Futures Trading Commission (CFTC) issued an advisory today telling regulated prediction‑market operators to stop using American‑style gambling odds—commonly known as moneyline odds—when listing or advertising sports‑related event contracts.
The commission’s warning frames moneyline odds as potentially "deceptive" and capable of encouraging higher risk‑taking. CFTC officials cited research that links such formats to increased gambling activity, urging platforms to avoid presenting odds in a way that could be mistaken for traditional sportsbooks. The advisory is part of a broader effort to clarify the agency’s jurisdiction over the rapidly expanding market for event contracts.
Kalshi Inc., the New York‑based exchange that trades a wide range of event contracts, said it will comply with the CFTC’s guidance. A spokesperson noted that, as a federally regulated exchange, Kalshi will meet the deadline set in the advisory.
Polymarket, a cryptocurrency‑based prediction‑market platform headquartered in Manhattan, did not publicly respond to the warning. The company’s silence leaves its future compliance strategy unclear.
The dispute over sports contracts in prediction markets has long revolved around whether such contracts fall under federal derivative regulation or state gambling law. Prediction‑market operators argue that their contracts are traded on federally regulated exchanges and therefore subject to CFTC oversight. State regulators and gaming authorities, by contrast, contend that sports‑related contracts function like wagers and should remain under state gambling statutes.
CFTC Chair Michael Selig has repeatedly asserted that the agency has exclusive jurisdiction over prediction markets. The commission has also challenged state attempts to restrict federally regulated platforms, turning the issue into a broader conflict over federal and state authority.
The advisory follows a series of rule‑making steps. In March, the CFTC issued a prediction‑markets advisory regarding the listing of event contracts, and in June it released a Notice of Proposed Rulemaking seeking public comment on amendments to Rule 40.11 and the addition of a new section to clarify the scope of event contracts.
The warning on moneyline odds reflects a growing concern that the presentation of sports contracts may blur the line between regulated derivatives and unlicensed gambling. Even if the CFTC ultimately retains control over event contracts, the advisory signals that platforms may face limits on how they display odds, price contracts, and market sports events.
For Kalshi, compliance could mean adjusting how certain markets are promoted or displayed to ensure they are distinguishable from conventional sportsbooks. The company’s statement that it will comply with the letter of the advisory suggests a willingness to adapt its user interface and marketing materials.
Polymarket’s silence leaves open questions about whether the platform will alter its odds presentation or continue to use the familiar moneyline format. The company’s history of operating in a legal gray area, including bans in several foreign jurisdictions, adds to uncertainty about how it will respond.
The stakes extend beyond the two leading platforms. Sports contracts account for a large portion of trading activity in prediction markets, offering frequent opportunities for users and significant revenue potential. A narrower federal framework could reshape the economics of the sector by imposing stricter presentation rules or carving out sports contracts for state regulation.
Legislators and tribal gaming regulators have begun to push for language that would preserve state authority over sports betting and limit how far prediction markets can expand into areas already covered by gambling laws. If such legislation passes, the CFTC could retain authority over many event contracts while sports‑related markets face additional restrictions.
At present, the CFTC is asserting its regulatory role while tightening expectations for how regulated platforms communicate with customers. The combination of federal oversight and presentation restrictions suggests that prediction markets may gain a federal home but will not be free to copy the marketing methods used by sportsbooks.
The next steps for the industry will likely involve responses to the CFTC’s advisory, potential adjustments to platform interfaces, and ongoing dialogue with state regulators. The outcome of the proposed rulemaking process and any forthcoming legislation will determine whether sports‑related event contracts remain under federal jurisdiction or are carved out for state oversight.
Until those developments unfold, Kalshi has confirmed its intent to comply, while Polymarket’s future actions remain unknown. The industry will be watching closely as the regulatory landscape evolves.
The commission’s warning frames moneyline odds as potentially "deceptive" and capable of encouraging higher risk‑taking. CFTC officials cited research that links such formats to increased gambling activity, urging platforms to avoid presenting odds in a way that could be mistaken for traditional sportsbooks. The advisory is part of a broader effort to clarify the agency’s jurisdiction over the rapidly expanding market for event contracts.
Kalshi Inc., the New York‑based exchange that trades a wide range of event contracts, said it will comply with the CFTC’s guidance. A spokesperson noted that, as a federally regulated exchange, Kalshi will meet the deadline set in the advisory.
Polymarket, a cryptocurrency‑based prediction‑market platform headquartered in Manhattan, did not publicly respond to the warning. The company’s silence leaves its future compliance strategy unclear.
The dispute over sports contracts in prediction markets has long revolved around whether such contracts fall under federal derivative regulation or state gambling law. Prediction‑market operators argue that their contracts are traded on federally regulated exchanges and therefore subject to CFTC oversight. State regulators and gaming authorities, by contrast, contend that sports‑related contracts function like wagers and should remain under state gambling statutes.
CFTC Chair Michael Selig has repeatedly asserted that the agency has exclusive jurisdiction over prediction markets. The commission has also challenged state attempts to restrict federally regulated platforms, turning the issue into a broader conflict over federal and state authority.
The advisory follows a series of rule‑making steps. In March, the CFTC issued a prediction‑markets advisory regarding the listing of event contracts, and in June it released a Notice of Proposed Rulemaking seeking public comment on amendments to Rule 40.11 and the addition of a new section to clarify the scope of event contracts.
The warning on moneyline odds reflects a growing concern that the presentation of sports contracts may blur the line between regulated derivatives and unlicensed gambling. Even if the CFTC ultimately retains control over event contracts, the advisory signals that platforms may face limits on how they display odds, price contracts, and market sports events.
For Kalshi, compliance could mean adjusting how certain markets are promoted or displayed to ensure they are distinguishable from conventional sportsbooks. The company’s statement that it will comply with the letter of the advisory suggests a willingness to adapt its user interface and marketing materials.
Polymarket’s silence leaves open questions about whether the platform will alter its odds presentation or continue to use the familiar moneyline format. The company’s history of operating in a legal gray area, including bans in several foreign jurisdictions, adds to uncertainty about how it will respond.
The stakes extend beyond the two leading platforms. Sports contracts account for a large portion of trading activity in prediction markets, offering frequent opportunities for users and significant revenue potential. A narrower federal framework could reshape the economics of the sector by imposing stricter presentation rules or carving out sports contracts for state regulation.
Legislators and tribal gaming regulators have begun to push for language that would preserve state authority over sports betting and limit how far prediction markets can expand into areas already covered by gambling laws. If such legislation passes, the CFTC could retain authority over many event contracts while sports‑related markets face additional restrictions.
At present, the CFTC is asserting its regulatory role while tightening expectations for how regulated platforms communicate with customers. The combination of federal oversight and presentation restrictions suggests that prediction markets may gain a federal home but will not be free to copy the marketing methods used by sportsbooks.
The next steps for the industry will likely involve responses to the CFTC’s advisory, potential adjustments to platform interfaces, and ongoing dialogue with state regulators. The outcome of the proposed rulemaking process and any forthcoming legislation will determine whether sports‑related event contracts remain under federal jurisdiction or are carved out for state oversight.
Until those developments unfold, Kalshi has confirmed its intent to comply, while Polymarket’s future actions remain unknown. The industry will be watching closely as the regulatory landscape evolves.
