CFTC Advisory Flags Manipulation Risks in Mention Markets Following Perez and Santos Settlements
The CFTC advisory establishes a presumption against mention markets due to manipulation risks by individuals, following settlements with Gabriel Perez over 14 illegal Kalshi trades and George Santos for a $35,000 fine. Chairman Selig signaled zero tolerance yet the letter creates no new rules. It maintains the agency’s light-touch self-certification policy.
SCCG Take — Prediction operators retain flexibility but must expect heightened submissions scrutiny on individual-action contracts. The light regulatory dose leaves compliance responsibility firmly with the platforms.
The Commodity Futures Trading Commission has issued an advisory letter from its Division of Market Oversight to prediction market operators including Kalshi and Polymarket. The document defines mention markets as contracts based on whether an individual will say certain words, attend an event or interact with another person. It establishes a presumption that such contracts are readily susceptible to manipulation when settlement can be controlled by a single person or small group.
Michael Selig, CFTC Chairman, stated there is effectively a presumption against these contracts and that the agency will hold operators to a high standard. The letter itself, however, creates no new binding rules. It states that it represents only DMO staff views and may not be relied upon to amend existing regulations. To date the CFTC has rejected no self-certified event contracts.
Preceding Settlements With Political Figures
The advisory follows two notable CFTC settlements. Gabriel Perez, a teleprompter operator for President Donald Trump, settled after the regulator identified at least 14 instances of cheating on Kalshi using advance knowledge of speeches. Perez paid a fine equal to roughly half the profits and accepted a three-year trading ban.
Former Rep. George Santos also settled CFTC claims that he used social media posts to influence Kalshi markets tied to his own attendance at the 2026 State of the Union address. Santos paid a $35,000 fine and accepted a three-year trading ban.
Status Quo on Enforcement
Selig has described the agency’s approach as a minimum effective dose of regulation. The advisory reiterates that registered entities remain responsible for ensuring compliance with statutory and regulatory requirements. As reported by SBC Americas, the letter changes nothing about the CFTC’s hands-off posture toward self-certified event contracts despite the recent cases.
Where enforcement heads next is unclear. The advisory puts operators on notice that submissions for mention markets will face stricter review, yet the absence of any rejected contracts so far leaves room for continued boundary testing in this category.
Reporting: SBC Americas
Generated by SCCG’s automated editorial system from published source reporting. SCCG Management holds editorial responsibility.
Gaming, betting and prediction markets — the desk’s read, every weekday.
Subscribe →