Utah sues Kalshi, calls it a ‘back-alley gambling den’

The naming of Susquehanna-affiliated firms widens this beyond a platform-versus-state spat, pulling a major market-making presence into the gambling classification fight. For event-contract venues, the core risk is jurisdictional: state-by-state enforcement can fragment liquidity and product access even where federal venue arguments hold. Whether other states adopt Utah's framing, and how courts treat the gambling question, is the open question worth watching.