Crypto.com and Novig sue Missouri over order to stop sports event contracts

The two prediction-market operators argue federal commodities law overrides Missouri's gambling laws. Four other companies sent the same cease-and-desist letters had not sued as of Sunday, The Block reported.

Official portrait of Missouri Attorney General Catherine Hanaway in front of US and Missouri flags
File photo: Missouri Attorney General Catherine Hanaway, official portrait (2025). Photo: Missouri State Archives / Wikimedia Commons, Public domain (cropped and resized)

Crypto.com’s prediction-market exchange and Novig filed lawsuits against Missouri officials in federal court on Friday, 16 October (US time), asking judges to bar the state from enforcing its sports wagering laws against their sports event contracts, The Block and Covers reported.

Missouri Attorney General Catherine Hanaway sent cease-and-desist letters in September to six companies: Polymarket, Kalshi, Novig, Crypto.com, Underdog and Robinhood. The letters gave each 30 days to stop offering sports event contracts to Missourians or obtain a licence from the Missouri Gaming Commission. “Companies cannot repackage sports bets as ‘event contracts’ to evade Missouri law,” Hanaway wrote in a post on X on 18 September (US time).

North American Derivatives Exchange, the exchange registered with the Commodity Futures Trading Commission (CFTC) that runs Crypto.com’s prediction markets, filed in the Western District of Missouri. Its complaint argues that the Commodity Exchange Act gives the CFTC “exclusive jurisdiction” over its contracts and overrides state gambling law, according to The Block. The complaint also says the letter was addressed to the wrong company and that no licence is available, because Missouri’s constitution allows only two direct mobile sports wagering licences and both have been awarded.

Novig filed in the Eastern District through its exchange operator, Ludlow Exchange. It is seeking a preliminary injunction while the 8th Circuit Court of Appeals hears an appeal on the same legal question in a Kalshi case from Iowa, The Block reported.

Kalshi, Polymarket, Robinhood and Underdog had not sued in either Missouri federal district as of Sunday, according to The Block’s review of court records. Federal appeals courts have split on the issue: the 6th and 9th Circuits ruled against Kalshi, and the 3rd Circuit ruled in its favour.

Sources

  1. Crypto.com, Novig sue Missouri over sports event contracts; Kalshi, Polymarket, Robinhood hold off · The Block
  2. Novig, Crypto.com Sue Missouri After Cease-and-Desist Order · Covers
  3. Post by Attorney General Catherine L. Hanaway, 18 September 2026 · X (@AGCHanaway)