Michigan court orders Kalshi to keep blocking sports prediction markets

This ruling tightens the regulatory leash on Kalshi's sports expansion, signaling that state-level scrutiny can override federal approvals and create a patchwork of legal barriers. The hefty daily fine underscores the seriousness of compliance, making market availability a high-stakes operational question rather than a mere product choice. For the prediction market sector, the key watchpoint is whether this Michigan decision emboldens other states to follow suit, potentially fragmenting the national market and slowing institutional adoption. The open question is how Kalshi's legal strategy adapts to this persistent injunction without broader industry momentum stalling.