An Ingham County judge ordered Kalshi on 29 June to stop offering or advertising sports-related contracts in Michigan while the state’s lawsuit continues. Kalshi said it would comply while challenging the ruling; non-compliance could bring a $120,000-per-day fine, according to the judge.
The order requires Kalshi to exclude Michigan users from its sports contracts while the lawsuit proceeds.
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Coinbase Financial Markets agreed to stop offering new sports event contracts to Michigan customers and close open positions by 00:00 Eastern time on 10 October 2026, the MGCB said. Michigan agreed not to impose sanctions while Coinbase complies and during the pending federal appeal proceedings; the agreement leaves the legal dispute unresolved.
It was reported that the OCCC sent 10 cease-and-desist letters last week over allegedly illegal sports event contracts in Ohio. The regulator demanded that recipients stop providing these contracts in the state and confirm compliance in writing by 16 October.
Missouri Attorney General Catherine Hanaway ordered Polymarket, Kalshi, Crypto.com, Novig, Underdog and Robinhood to comply with state sports wagering laws or stop offering sports event contracts in Missouri. The companies have 30 days to confirm compliance; the state says the contracts require Missouri Gaming Commission licences, and Robinhood disputes the state’s position.
Connecticut’s DCP ordered nine prediction-market companies to cease offering or promoting sports event contracts to state residents. The department alleged breaches of state gambling legislation and consumer protection rules. It also required the platforms to let customers withdraw their funds.
Connecticut's Department of Consumer Protection issued cease-and-desist orders to nine prediction-market operators this week. The orders require platforms to halt sports event contracts and other alleged unlicensed online gambling and permit customer withdrawals. Investigators also issued nearly 30 subpoenas; recipients are not necessarily under investigation.