States Criminalize Prediction Markets

Arizona filed the first criminal misdemeanor charges against Kalshi, arguing its 'prediction market' is actually illegal gambling under state law. This escalation pits state prosecutors against the Commodity Futures Trading Commission and could force courts to decide whether federal oversight preempts state gambling rules. — If other states follow, prediction‑market platforms could face a patchwork of criminal enforcement that reshapes investment, speech, and regulatory authority over new financial‑tech markets.