Kalshi Reports 150+ Insider-Trading Investigations in Q1, Rolls Out Employer Checks for High-Risk Markets

Kalshi opened more than 150 insider-trading investigations in the first quarter of 2026, blocked over 100 potential insider trades, and referred at least 20 cases to law enforcement. The CFTC-regulated prediction market paired the numbers Tuesday with a new risk-scoring framework, employment-verification requirements for traders on high-risk markets, and expanded whistleblower tools.

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