11 stories
FlightAware has sued prediction-market operator Kalshi in federal court, alleging that the company used its aviation data and trademark without permission to operate contracts tied to flight cancellations. The complaint was filed August 10 in the U.S.
KalshiEX filed a federal complaint in Minnesota seeking declaratory and injunctive relief against state officials over a new prediction-market ban.
Spanish authorities opened sanction procedures on May 26, 2026, and ordered a provisional block of Polymarket and Kalshi, saying both platforms operated in Spain without…
Kalshi has backed the launch of Americans for Fair Markets, a new lobbying group created to advocate for prediction markets as federal scrutiny intensifies.
Kalshi has confirmed a $1 billion Series F led by Coatue Management, lifting its valuation to $22 billion and cementing its position as the dominant U.S.
Kalshi scored a major legal win when the U.S. Court of Appeals for the Third Circuit ruled 2-1 that New Jersey cannot use state gambling law to block its sports…
Kalshi has secured a new financing round that raised more than $1 billion and lifted its valuation to about $22 billion, marking a sharp jump from the roughly $11…
A U.S. district judge in Columbus denied Kalshi’s request for a preliminary injunction, ruling that the platform’s sports-event contracts fall within Ohio gambling law.
U.S. District Judge Aleta Trauger issued a preliminary injunction blocking the Tennessee Sports Wagering Council from enforcing state gambling laws against Kalshi’s…
Kalshi said that it is teaming up with sports-insurance broker Game Point Capital to bring institutional hedging for team performance bonuses and similar payout risks…
Polymarket escalated its fight with state regulators by filing a federal lawsuit on February 9, 2026 in the U.S. District Court for the District of Massachusetts.
