CFTC warns on risky prediction market contracts tied to individual actions

The U.S. commodities regulator has cautioned that prediction market contracts tied to specific actions or statements by individuals pose a significant risk of manipulation. The Commodity Futures Trading Commission’s Division of Market Oversight issued an advisory Tuesday, reminding exchanges that "mention markets"—contracts based on whether a person says certain words, attends an event, or interacts with another individual—can only be listed under limited circumstances consistent with the Commodity Exchange Act.

"These contract types present a heightened risk of manipulation because their settlement turns on the discrete conduct of a person that may be neither independently generated nor externally verifiable," the regulator stated. This warning follows recent cases involving traders accused of exploiting insider information on prediction markets. Notably, a former White House teleprompter operator was recently ordered to return $107,539 in profits and pay a $65,000 civil penalty for trading contracts linked to U.S. President Donald Trump’s speeches.

According to CNBC, the CFTC letter outlined four factors exchanges should consider when listing mention markets: the adequacy of oversight measures to detect manipulation, the independent verifiability of the words or actions used for settlement, external pressures that could influence the subject's conduct, and any outside obligations the subject may have. CFTC Chair Mike Selig commented on X (formerly Twitter) that "regulatory clarity drives sound markets" and expressed pleasure that staff provided guidance on the unique risks associated with these markets.