CFTC Issues New Warning on Prediction Market Manipulation Risks

Key Takeaways

Table of Contents

Federal regulators have flagged heightened manipulation concerns for prediction contracts based on individual behavior.
So-called “mention markets” involve wagers on whether someone will say specific words, attend events, or engage in particular actions.
The agency states such contracts should only be permitted under strict conditions with robust anti-manipulation safeguards.
This guidance comes after enforcement action against an ex-White House staffer who profited over $107,000 by trading on advance speech knowledge.
While not completely prohibited, these markets will face heightened regulatory examination regarding design and oversight measures.

The Commodity Futures Trading Commission has issued guidance to prediction market platforms regarding contracts that depend on the actions or statements of specific individuals. Federal regulators emphasize that these person-centric markets present elevated manipulation vulnerabilities since the subject can potentially influence the outcome.

These specialized markets encompass questions like whether a prominent individual will utter specific phrases, show up at certain venues, or interact with others. The agency noted that such outcomes fundamentally differ from independently occurring events with easily accessible verification sources.

Regulators Flag Elevated Manipulation Vulnerabilities

The CFTC’s Division of Market Oversight announced Tuesday that person-based prediction contracts should only be permitted under narrow circumstances within current derivatives regulations. Trading venues must demonstrate that their contracts resist easy manipulation.

The primary concern involves individuals who become aware of market existence potentially altering their statements or actions to influence outcomes. Additionally, those in close proximity to such individuals might possess advance knowledge about planned behavior before the broader market learns of it.

Rather than implementing an outright prohibition, the agency established evaluation criteria for exchanges considering whether these markets can function fairly.

Platforms must assess whether outcomes can be verified independently and whether external commitments make manipulation difficult for the subject. The regulator also emphasized the significance of public contexts, external oversight, and surveillance systems capable of identifying suspicious trading patterns.

Prediction platforms including Kalshi and Polymarket have fueled substantial expansion in event-based contracts spanning political developments, economic indicators, athletic competitions, and other topics. This recent guidance places additional focus on contracts where a single person directly controls settlement results.

Presidential Speech Trading Scandal Exemplifies Concerns

The regulatory warning arrives following recent enforcement proceedings involving presidential prediction markets. Last August, the agency ordered Gabriel Perez, a former White House teleprompter operator, to forfeit $107,539.02 in ill-gotten trading gains and pay a $65,000 civil fine.

Regulators stated that Perez possessed advance access to presidential remarks during his government employment. He exploited this privileged information to trade contracts wagering on specific words and terminology President Donald Trump would use in upcoming addresses.

The settlement also imposed a three-year prohibition on Perez’s trading activities. The CFTC acknowledged that Kalshi cooperated with their investigation.

This case demonstrates the information asymmetries that concern regulators with person-based markets. Individuals involved in speech preparation, event coordination, or public appearance planning may know contract outcomes before other participants.

The agency had previously released broader guidance this year reminding prediction exchanges of their frontline regulatory responsibilities. That March communication emphasized surveillance protocols, contract structure, and adherence to anti-manipulation requirements.

Expanded Regulatory Attention on Prediction Platforms

The recent advisory doesn’t eliminate the possibility of contracts based on speeches or public engagements. However, it substantially increases the regulatory requirements for proving a particular market can function without manipulation vulnerabilities.

The regulator indicated that exchanges should submit comprehensive analysis for individual contracts when proposing person-based markets under CFTC regulations. This requirement may compel platforms to implement enhanced monitoring systems and more restrictive parameters for these products.

This guidance emerges as prediction markets continue diversifying into additional categories while attracting increased trading activity. With this expansion, regulators are intensifying their examination of insider information access, market surveillance capabilities, and whether participants can directly affect the events underlying their wagers.

For Kalshi, Polymarket, and comparable prediction venues, person-based markets may continue operating in certain formats. The CFTC’s position clarifies that contracts involving individual behavior will undergo more rigorous evaluation than markets based on independently determined outcomes.

✨ Limited Time Offer