CFTC Has 20 Insider-Trading Probes From Kalshi Alone as Staff Cuts Bite

The Commodity Futures Trading Commission is running at least 20 insider-trading investigations drawn solely from referrals by Kalshi, yet has brought civil charges against just three prediction market traders so far, according to a New York Times investigation. The gap between referrals and enforcement is widening just as sports event contracts drive trading volumes to record highs.

• Kalshi referred 32 possible insider traders to the CFTC between April and June 2026, and the commission is pursuing as many as 20 ongoing investigations based on that evidence alone
• The CFTC has brought civil charges against only three prediction market traders to date, with the New York Times attributing the limited enforcement action partly to significant staff reductions
• The agency is operating with its smallest workforce in at least 20 years, even as prediction market volumes have surged following the introduction of sports event contracts
• A further dozen prediction markets beyond Kalshi may also be generating referrals, suggesting the total pool of potential insider-trading cases is considerably larger
• Two Mississippi State football players received penalties for placing sports wagers via Kalshi rather than a traditional sportsbook, illustrating how prediction markets are increasingly attracting activity that regulators and sports bodies did not anticipate

Referrals Are Piling Up While Civil Charges Remain Rare

The Commodity Futures Trading Commission is conducting as many as 20 insider-trading investigations drawn from referrals submitted by Kalshi alone, according to reporting by the New York Times published this week. Kalshi, the federally licensed prediction market exchange, referred 32 possible insider traders to the CFTC over just three months, from April to June 2026. That caseload, sourced from a single platform, does not include potential referrals from a further dozen or so prediction market operators also active in the United States.

Despite the volume of referrals, the CFTC has brought civil charges against just three prediction market traders to date. The New York Times attributed the limited enforcement output in part to significant reductions in the agency's headcount: the CFTC is reported to be operating with its smallest staff in at least 20 years, precisely at the moment when prediction market activity has expanded most sharply following the introduction of sports event contracts.

The commission pushed back on that characterisation. CFTC spokeswoman Brooke Nethercott was quoted by the Times as saying: