Kalshi faces possible enforcement action as U.S. regulators examine its contract filing practices.
The Commodity Futures Trading Commission (CFTC) is investigating whether the prediction market operator followed federal notification requirements.
The investigation raises questions about how exchanges introduce new contracts under existing regulatory rules. Meanwhile, growing scrutiny of prediction markets could bring tighter oversight across the industry.
CFTC Investigates Kalshi Over Contract Self-Certification
Politico reported on November 10 that the CFTC privately warned Kalshi about potential charges following a months-long investigation. The agency is examining whether Kalshi properly notified regulators before listing dozens of new contracts.
However, regulators have not announced specific charges or potential penalties.
Kalshi spokesperson Elisabeth Diana described the issue as a procedural error involving submissions for a handful of contracts. She added that many of those contracts never became available and that the company was addressing the matter.
The investigation centers on self-certification, a process allowing regulated exchanges to introduce contracts without securing explicit advance approval.
Under this framework, exchanges certify that their products meet CFTC requirements, including safeguards against market manipulation. Qualifying contracts can begin trading as early as the following day.
Kalshi has relied on rapid product launches to expand its operations. Its expansion accelerated after a 2024 court victory against the CFTC opened opportunities for additional event-based contracts.
CFTC Previously Warned Exchanges About Broad Contract Filings
The CFTC had already raised concerns about contract certification practices before the latest investigation emerged.
On March 12, the agency’s Division of Market Oversight issued Staff Letter No. 26-08. The advisory warned that overly broad contract specifications could prevent exchanges from demonstrating compliance with regulatory requirements.
The regulator followed with Staff Letter No. 26-22 on July 24, addressing bundled contract certifications.
According to the CFTC, some exchanges combined numerous contract variations and settlement methods within single submissions.
The agency explained that these filings complicated its assessment of supporting documentation, settlement procedures, and compliance analysis.
Consequently, any enforcement action involving similar practices would follow concerns regulators had already documented.
Kalshi Probe Comes Amid Wider Prediction Market Scrutiny
Kalshi’s regulatory challenges come as authorities investigate rival Polymarket over separate compliance concerns.
Reuters reported on October 27 that the CFTC reopened scrutiny of Polymarket’s January 2022 settlement.
Polymarket previously paid $1.4 million and agreed to restrict U.S. access to its offshore platform.
The latest investigation examines geolocation controls and U.S. advertising practices. Earlier CFTC and Justice Department investigations ended without charges in 2025.
Meanwhile, Democrats secured both congressional chambers following the November 3 midterm elections, increasing prospects for regulatory oversight.
CNBC reported that lawmakers introduced nearly 30 prediction market bills since 2025, with Democrats sponsoring most proposals.
CFTC Chair Michael Selig has defended federal oversight against state challenges, including disputes involving Arizona and Utah.
On November 9, Kalshi joined Coinbase and four other companies seeking to support the CFTC in a separate stock-futures dispute.
Any enforcement outcome could influence future contract filing requirements. Exchanges may face closer scrutiny of individual submissions, potentially affecting product launch timelines.
