A Michigan judge issued a 14-day temporary restraining order against Kalshi on Tuesday, blocking the federally regulated prediction market from offering sports-related event contracts to users in the state. The order is the first concrete courtroom loss for Kalshi in the running jurisdictional fight between the CFTC and state regulators over who gets to police event-contract trading.
Why it matters
Kalshi has spent the last two years arguing that its sports contracts are swaps overseen by the CFTC under federal law, and that state gambling and gaming rules do not apply. Several states, Michigan now among them, have argued the opposite: that sports event contracts are wagers, full stop, and that state gaming commissions have authority to police them. A TRO is not a final ruling, but it is the first signal that at least one state court is willing to force the question to a hearing rather than letting Kalshi operate while the merits play out.
Market impact
For users in Michigan the effect is immediate: sports markets are unavailable for the next two weeks. For the broader prediction-market sector, the order raises the template. Other state gaming regulators are watching similar disputes, and a Michigan ruling on the merits after the TRO expires would set the precedent every subsequent case leans on. Kalshi's legal posture, not its product roadmap, is what the next 14 days are about.
Frequently asked questions
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What did the Michigan judge actually order?
A 14-day temporary restraining order blocking Kalshi from offering sports-related event contracts to users in Michigan while the underlying jurisdictional dispute moves toward a hearing.
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Why is Kalshi fighting states over this?
Kalshi argues its sports event contracts are swaps overseen by the CFTC under federal law, and that state gambling and gaming rules do not apply. Several states, Michigan included, argue the contracts are wagers under state gaming law.
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Is this a final ruling against Kalshi?
No. A TRO is a temporary measure. The real precedent will come from the merits ruling after the 14-day order expires, which other state regulators and courts will read closely.
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What happens to Kalshi users in Michigan right now?
Sports-related prediction markets are unavailable to Michigan-based users during the 14-day restraining order. Other Kalshi markets not covered by the order are unaffected.
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Could other states copy Michigan's move?
Yes. Several state gaming regulators are watching similar jurisdictional disputes, and a Michigan merits ruling after the TRO expires would set the precedent every subsequent case leans on.
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