Key Highlights
- Federal preemption disputes intensify as three federal appellate courts split decisions on prediction markets, with two favoring state authority and one backing Kalshi.
- Utah Attorney General Derek Brown targets Kalshi over online gambling allegations following a favorable state ruling currently under appeal.
- Former CFTC Chair Gary Gensler files a Supreme Court brief arguing against federal overreach, asserting the Dodd-Frank Act was never intended to strip states of their sports betting jurisdiction.
The intensifying battle over federal preemption and states’ legal rights has plunged the prediction market sector into legal ambiguity. At the center of the conflict is whether federal regulators possess exclusive oversight of event-based trading contracts or if state-level gambling and betting prohibitions take precedence. With prediction market operators such as Kalshi asserting that federal authority preempts local regulations, divergent decisions across the United States judicial system are complicating the regulatory environment.
Judicial Division Across Federal and State Courts
Judicial clarity remains elusive as multiple jurisdictions issue conflicting interpretations of regulatory authority. To date, three federal appellate courts have weighed in on the matter, resulting in a distinct split: two decisions favored state jurisdiction, while a third ruled in Kalshi’s favor. Concurrently, a United States district court judge in Utah ruled in favor of state authority, establishing another front in the dispute that is currently under appeal.
State officials have actively escalated enforcement rhetoric alongside these proceedings. Anyone offering gambling to Utahns is on notice that it is illegal in Utah and that no Utah law authorizes it,
Attorney General Derek Brown said in a statement last week, accusing Kalshi of running an online casino.
CFTC Faces Multistate Litigation Amid Staffing Pressures
The Commodity Futures Trading Commission (CFTC) finds itself deeply entrenched in the conflict, concurrently battling 10 individual states throughout the court system. The federal regulator has deployed legal arguments across multiple judicial levels to maintain its oversight authority over derivatives and prediction contracts. However, these legal maneuvers are unfolding under internal operational strain; the CFTC’s legal personnel has experienced reductions as the administration of President Donald Trump moves forward with initiatives designed to decrease the scale of U.S. regulatory bodies.
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Former Regulators Clash Over Dodd-Frank Intent at the Supreme Court
The discord extends beyond active court dockets and into the philosophies of former top regulators. While Selig maintains an uncompromising stance regarding the CFTC’s comprehensive role, former agency chairman Gary Gensler—who later served as chair of the Securities and Exchange Commission—has directly challenged that legal position. Gensler submitted a legal brief to the U.S. Supreme Court contending that Selig’s interpretation mischaracterizes the legislative intent of the statutory framework he helped establish.
Addressing the highest court, Gensler argued that the regulatory foundation relied upon by the agency was improperly applied, emphasizing that the Dodd-Frank Act the agency uses as its legal justification did not transfer jurisdiction over sports betting from the states to the CFTC.
Why This Matters
The conflict between state gambling statutes and federal commodities law strikes at the foundation of event-driven trading platforms and sports betting governance. If federal preemption prevails, platforms like Kalshi could operate nationally under uniform CFTC rules, largely insulated from state-by-state prohibitions. Conversely, should courts uphold state jurisdiction, operators could face a fractured patchwork of legal requirements, licensing standards, or outright bans across dozens of jurisdictions. The intervention of high-profile former officials like Gary Gensler signals that the final determination of the CFTC’s statutory boundary will likely rest with the U.S. Supreme Court.
Frequently Asked Questions
What is the core legal conflict surrounding Kalshi and prediction markets?
The dispute centers on federal preemption versus states’ rights. Prediction market platforms and federal oversight bodies argue that event contracts fall under exclusive federal jurisdiction through the CFTC, whereas individual states contend these platforms violate local prohibitions against unauthorized sports betting and online gambling.
What position did Gary Gensler take in his Supreme Court filing?
Gary Gensler, a former chair of both the CFTC and the SEC, informed the Supreme Court that the Dodd-Frank Act did not reassign state regulatory authority over sports betting to the CFTC, contradicting arguments that the federal framework completely preempts state-level gambling enforcement.
How many states are currently in litigation with the CFTC?
The CFTC is actively engaged in court proceedings against 10 states as jurisdictions challenge the agency’s assertion of regulatory authority over contracts that local officials argue constitute unlawful gambling.




