Kalshi CEO warns state oversight could force prediction markets offshore

A choice between U.S. and offshore regulation

Kalshi CEO Tarek Mansour said the outcome of an ongoing legal fight will determine whether prediction markets operate under U.S. federal oversight or are forced to move overseas. Speaking at DC Fintech Week in Arlington, Virginia, Mansour rejected the idea that prediction markets should be treated as state-level gambling operations.

"It's not a choice of state versus federal market," he said. "It's a choice of whether prediction markets exist in the U.S. or whether they go offshore."

The legal battle over who gets to regulate

Several states have challenged Kalshi and other prediction market firms in court, arguing that sports betting-style contracts fall under state gambling authority. Kalshi and the Commodity Futures Trading Commission (CFTC), the federal regulator overseeing the exchange, argue the CFTC is the sole appropriate regulator.

Federal appellate courts are currently split on the issue. One major ruling has supported Kalshi's position, while two others have sided with the states. New Jersey has asked the U.S. Supreme Court to take up the case.

Key positions from both sides

• States argue prediction markets engage in illegal sports wagering and should be regulated by state gambling authorities.
• Kalshi and the CFTC maintain the contracts qualify as federally regulated commodity derivatives under the Commodity Exchange Act.
• The NFL has joined groups urging the Supreme Court to intervene against prediction markets.

Mansour's stance on economic impact

Mansour pushed back against arguments that sports betting lacks the economic significance to warrant federal oversight. "The notion that sports does not have economic consequence is ludicrous," he said. He added that Kalshi's regulatory framework was designed from the company's founding to fit under commodity definitions.

What Mansour expects going forward

Despite the mixed lower-court rulings, Mansour expressed confidence in Kalshi's legal position. "We feel pretty good about where we stand overall," he said. He declined to predict the final outcome but emphasized the stakes for the industry.

Why this matters for U.S. crypto-adjacent markets

Prediction markets allow users to trade contracts based on real-world outcomes like political events and sports. If states win regulatory authority, industry leaders warn companies could relocate overseas, reducing U.S. oversight and tax revenue while pushing innovation elsewhere. The Supreme Court's decision could set the precedent for the entire sector.

What is confirmed

The legal dispute between Kalshi, the CFTC, and state regulators is ongoing. Federal appellate courts have issued conflicting rulings. New Jersey has petitioned the Supreme Court. The NFL has publicly opposed prediction markets. Mansour made his comments at DC Fintech Week on October 14, 2026.

What is still unclear

It remains uncertain how the Supreme Court will rule or whether it will choose to hear the case. The final regulatory authority over prediction markets has not been decided.

Sources

• CoinDesk