The suits challenge Missouri's crackdown on sports event contracts, while Kalshi, Polymarket and Robinhood have not joined the federal action.

The proposal would place event contracts under the CFTC's swap framework while drawing a line between them and traditional sports betting.

The state enforcement action preceded the federal lawsuits filed by Crypto.com and Novig against Missouri's restrictions on event contracts.

Google's advertising policy now bars prediction market ads in Connecticut, Michigan, Nevada, New York and Ohio.

The ruling is the latest state-level legal test of whether event contracts fall under gambling or federal commodities regulation.

The volume milestone underscores prediction markets' growing share of US event wagering activity.

World Cup trading volume records point to event contracts' growing pull on retail brokerage platforms.

The analysis examines whether Robinhood's trading revenue can sustain its expanding portfolio of business lines.

The launch adds another venue to the crowded US prediction market landscape.

The Globe and Mail compares fee structures for Canadian users of prediction market platforms.

The commentary frames the patchwork of state enforcement as a coordinated shakedown of event contract venues.

A state-level guide to the legal status and available venues for Pennsylvania traders.

A running summary of state and federal legal developments affecting prediction market operators.

A roundup of prediction market apps available to California users.

A comparison of Kalshi, Polymarket and other popular prediction market platforms.

A roundup of political event contract venues ahead of the 2026 midterms.

A comparison of sports-focused prediction market venues.

A guide to trading baseball event contracts across prediction market platforms.