Kalshi refers 32 suspected insider traders to CFTC in three months

Kalshi, the CFTC-registered prediction market, flagged 32 cases of suspected insider trading to the Commodity Futures Trading Commission during the three months ending in June. That’s roughly two or three referrals per week, a pace that suggests either a serious integrity problem or a platform trying very hard to show regulators it takes integrity seriously. Probably both. The referrals were part of a broader enforcement blitz. Kalshi launched more than 200 investigations during the first half of 2026 alone, scrutinizing trades that may have been informed by material non-public information. How Kalshi hunts for bad actors Kalshi deploys a combination of internal monitoring systems, third-party vendor tools, trading pattern analysis, and open-source intelligence checks to spot potential misconduct. When something looks off, the platform can freeze accounts mid-investigation. Two cases from 2025 illustrate the range of misconduct Kalshi has already tackled. In one, a political candidate was fined $2,246.36 and hit with a five-year trading suspension for betting on their own race. In another case, an individual racked up a $20,397.58 penalty and a two-year suspension for trading a con...