What Is the CFTC's Role in Prediction Markets?
The Commodity Futures Trading Commission (CFTC) is the primary U.S. federal regulator of prediction markets, overseeing event contract exchanges like Kalshi and Polymarket as Designated Contract Markets under the Commodity Exchange Act.
The Commodity Futures Trading Commission (CFTC) is the U.S. federal agency that regulates prediction markets. It oversees prediction market exchanges as Designated Contract Markets (DCMs) under the Commodity Exchange Act, treating event contracts — binary yes/no bets on real-world outcomes — as a form of futures product.
How the CFTC Regulates Prediction Markets
The CFTC's regulatory framework for prediction markets includes:
Exchange Designation
Prediction market companies must apply for and receive DCM designation to legally operate in the United States. Kalshi was the first prediction market to receive this designation, and the CFTC later eased restrictions allowing Polymarket to operate stateside in September 2025.
Contract Approval
The CFTC reviews and approves the types of event contracts exchanges can offer. Historically, the agency maintained restrictions on certain categories — particularly election contracts and gaming-adjacent products. Under the current administration, the CFTC has taken a more permissive approach, approving a broader range of contract categories including sports and political outcomes.
Market Surveillance
As the federal regulator, the CFTC monitors trading activity for manipulation, insider trading, and market abuse. This includes monitoring for unusual trading patterns that might indicate traders acting on non-public information.
Customer Protection
CFTC-regulated exchanges must maintain segregated customer accounts, implement KYC (Know Your Customer) verification, and follow reporting requirements designed to protect retail participants.
The CFTC's Evolving Stance
The CFTC's approach to prediction markets has shifted significantly across administrations:
Pre-2025: The agency maintained a cautious approach. It approved Kalshi's DCM application but rejected specific contract types (most notably election contracts, leading to a high-profile court battle). Polymarket was fined and required to leave the U.S. market.
2025–2026: Under CFTC Chairman Michael Selig (appointed in the second Trump administration), the agency adopted a much more permissive stance:
- Eased restrictions allowing Polymarket to re-enter the U.S. market
- Approved a wider range of event contract categories
- Publicly defended prediction market companies against state-level legal challenges
- Signed integrity memorandums with professional sports leagues (including MLB)
- Argued that federal regulation preempts state gambling laws
As of March 2026, Chairman Selig is the only commissioner sitting on the five-seat CFTC, with the other positions unfilled more than a year into the administration.
CFTC vs. State Gambling Regulators
The biggest regulatory tension in prediction markets today is between the CFTC and state gambling authorities:
| Issue | CFTC Position | State Position |
|---|---|---|
| Jurisdiction | Event contracts are federal commodities products | Prediction markets are gambling under state law |
| Preemption | Federal regulation preempts state gambling statutes | State gambling laws apply independently |
| Sports contracts | Approved category under federal oversight | Requires state gaming license |
| Election contracts | Increasingly approved | Illegal in many states |
| Enforcement | Federal civil regulatory framework | State criminal prosecution possible |
This tension came to a head in March 2026 when Arizona filed criminal charges against Kalshi, alleging it operated an illegal gambling business — the first state to pursue criminal rather than civil enforcement.
What This Means for iGaming Operators
CFTC Approval Is Necessary but May Not Be Sufficient
Operating as a CFTC-regulated DCM provides federal legal cover, but operators cannot assume this shields them from state enforcement. The legal question of federal preemption remains unresolved.
Integrity Frameworks Are Becoming Standard
The CFTC's memorandum of understanding with MLB signals a trend toward formal integrity agreements between prediction market operators, regulators, and sports leagues. Operators entering the prediction market space should expect integrity requirements similar to regulated sports betting.
Regulatory Landscape Is Favorable but Contested
The current CFTC administration is the most permissive toward prediction markets in U.S. history, but this stance faces legal challenges from multiple states and could change with future administrations.
Frequently Asked Questions
What does CFTC stand for?
The Commodity Futures Trading Commission — the independent U.S. federal agency that regulates futures, swaps, and options markets, including event contracts traded on prediction market exchanges.
Does the CFTC regulate Polymarket?
Yes. As of September 2025, Polymarket operates in the U.S. under CFTC oversight after the agency eased previous restrictions that had required the company to exit the domestic market.
Does CFTC approval mean a prediction market is legal in all states?
Not necessarily. While the CFTC argues federal regulation preempts state gambling laws, multiple states disagree and are pursuing legal action — including Arizona's criminal charges against Kalshi. The preemption question has not been definitively resolved by courts.
Can the CFTC block states from prosecuting prediction markets?
The CFTC has stated it is "evaluating its options" regarding state enforcement actions, but it has not yet taken direct action to block state prosecutions. The agency's chairman has called state criminal charges "entirely inappropriate," signaling potential future intervention.
How does CFTC regulation compare to state gambling regulation?
CFTC regulation focuses on market integrity, customer fund protection, and contract standardization — similar to how it regulates commodity futures. State gambling regulation typically includes licensing requirements, revenue sharing with the state, responsible gambling mandates, and restrictions on specific bet types.