Kalshi chief executive Tarek Mansour told attendees at the DC Fintech Week event in Arlington, Virginia, that a series of adverse court rulings could compel his firm to relocate its prediction‑market operations outside the United States. The remarks came as the company faces multiple lawsuits filed by states that argue its event‑contract business falls under state gambling authority rather than federal oversight.

Mansour said the legal dispute is not merely about which level of government should regulate the markets, but whether the industry will remain viable in the U.S. at all. He added that Kalshi believes its existing regulatory framework aligns with the Commodity Exchange Act, which historically expanded from agricultural futures to cover commodities such as oil, metals and financial swaps.

The CEO also dismissed claims that sports‑betting contracts lack economic significance, calling the notion "ludicrous." He noted that while several federal appellate courts have issued mixed decisions — some siding with Kalshi and others supporting the states’ positions — the outcome could set a precedent that determines whether prediction markets continue to operate domestically or are forced to move abroad.

In response to questions about unusually large trades in bitcoin and ether perpetual‑future contracts on the platform, Mansour referenced social‑media chatter on X, formerly Twitter, describing some of the commentary as "crazy." He pointed to recent fixed‑size orders placed by market makers as evidence of legitimate trading activity.

The legal battle has prompted New Jersey to petition the U.S. Supreme Court to review the matter, with various industry groups submitting amicus briefs, including the National Football League. The case underscores the broader tension between emerging digital‑asset markets and existing regulatory structures.