Key Takeaways
- Kalshi’s emergency motion to prevent Nevada enforcement was rejected by the Ninth Circuit Appeals Court
- Nevada regulators can now proceed with a temporary restraining order that would halt Kalshi’s state operations for a minimum of 14 days
- The Nevada Gaming Control Board sent a cease-and-desist letter to Kalshi in March, alleging unlicensed sports wagering activities
- Kalshi maintains its event contracts are exclusively under Commodity Futures Trading Commission oversight, not state gambling regulations
- Multiple states including Connecticut, New York, and New Jersey are launching comparable enforcement efforts against Kalshi and competing platforms
The Ninth Circuit Appeals Court has turned down Kalshi’s emergency petition to prevent Nevada from implementing enforcement measures against its sports-related event contracts. This decision opens the door for state authorities to proceed with regulatory action.
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Back in March, the Nevada Gaming Control Board delivered a cease-and-desist notice to Kalshi. State regulators contend that Kalshi’s sports-event contracts constitute illegal sports betting operations without proper licensing under Nevada statutes.
Gaming attorney Daniel Wallach indicated that a temporary restraining order appears certain at this point. Given Nevada’s legal framework, a TRO cannot be challenged through appeals, which means Kalshi must suspend its Nevada operations for no less than 14 days.
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“Since a TRO is not appealable under Nevada law, Kalshi would be required to exit the state in the interim,” Wallach stated.
Kalshi has countered in legal filings, asserting that its contract offerings fall exclusively under Commodity Futures Trading Commission authority. The company argued that preventing these contracts would inflict “imminent harm” on its business operations.
The litigation now heads back to federal court as Nevada advances with its enforcement proceedings.
Kalshi Raises Concerns About Contradictory Judicial Outcomes
In legal documents filed on March 13, Kalshi argued that permitting Nevada to advance its enforcement while federal proceedings remain pending risks producing conflicting legal determinations.
Kalshi contended that the two judicial systems might arrive at “exactly the opposite conclusion” regarding whether federal commodities regulations supersede state gambling statutes. The platform cautioned this scenario could “create jurisdictional chaos.”
The fundamental question involves determining which authority holds ultimate jurisdiction — federal regulatory agencies or state gaming commissions.
Multiple States Join Regulatory Offensive
Nevada’s actions represent part of a broader trend. Connecticut, New York, New Jersey and numerous additional states have initiated enforcement measures targeting sports-event contracts provided by prediction market operators.
Kalshi isn’t the sole platform confronting legal challenges. Crypto.com, Polymarket and Coinbase are similarly engaged in legal conflicts with various state authorities over comparable offerings.
Prediction market platforms have experienced explosive expansion. Weekly transaction volumes across services like Kalshi and Polymarket frequently exceed $2 billion, based on Dune Analytics data.
This rapid expansion has attracted scrutiny from state legislators worried about potential insider trading schemes and market manipulation risks.
Throughout these legal confrontations, Kalshi has consistently argued that state regulatory bodies lack jurisdiction to restrict event contracts already under federal oversight.
The upcoming critical milestone involves a preliminary injunction hearing, where courts will decide whether Kalshi can maintain Nevada operations during the extended legal proceedings.





