Kalshi Notches Arizona Win as Judge Grants Preliminary Injunction

Kalshi Wins Arizona Injunction on CFTC Preemption

Prediction markets just got a major regulatory green light in Arizona. Judge Michael T. Liburdi reversed his April denial, granting Kalshi a preliminary injunction. Key: CFTC”s exclusive jurisdiction over swaps preempts state gambling laws. Arizona”s cease-and-desist is halted—no criminal threats or partner license revocations while the case plays out.