Wisconsin News & Prediction Market Coverage
Track the latest Wisconsin news across prediction markets. Prediction News is following 13 active Wisconsin stories across regulation, legal action, market moves, and platform developments, each clustered from original reporting and summarized for operators, traders, and regulators.
Latest News
CEI sues Wisconsin Elections Commission over prediction market voter threat
TradingPolymarket posts spreads on Indiana-Ohio State, adds to college football slate
LegalFederal judge blocks Illinois gambling enforcement against Kalshi and Coinbase
LegalWisconsin AG Kaul sues Kalshi over event contracts
LegalUnderdog drops fantasy sports in seven states, sues five to protect prediction markets
TradingKalshi traders price college football openers from Oklahoma at 99% to Ole Miss at 70%
LegalNovig sues Wisconsin AG to preempt sports contract enforcement
LegalNovig sues five states to block gambling laws from hitting CFTC-regulated platform
LegalNovig sues Wisconsin AG to block sports contract crackdown
LegalNYC Council probes Coinbase, Polymarket, Kalshi, and Gemini Titan over prediction market ads
LegalJudge rejects CFTC bid to stop Wisconsin prediction market crackdown
LegalKalshi calls Wisconsin election-betting guidance illegal
LegalKalshi attacks Wisconsin election-betting ban as voter suppression
Frequently Asked Questions
Why is Wisconsin suing Kalshi and Polymarket?
Wisconsin alleges that the platforms' sports-related event contracts constitute illegal sports betting under state law and has filed civil suits seeking to block the activity.
Is prediction market trading legal in Wisconsin?
Wisconsin maintains that sports event contracts offered by platforms like Kalshi and Polymarket violate state gambling laws and has pursued enforcement actions to stop them.
What is the status of the CFTC lawsuit against Wisconsin?
The CFTC sued Wisconsin in April 2026 to reaffirm federal jurisdiction; Wisconsin has moved to dismiss the case.
Has Wisconsin sought an injunction against event contracts?
Yes, Wisconsin's attorney general filed a motion for a preliminary injunction to halt sports event contract trading on Kalshi, Coinbase, and Robinhood while litigation proceeds.
How does Wisconsin's position compare to other states?
Wisconsin's enforcement mirrors actions in states like Minnesota, Rhode Island, and New Mexico, all facing parallel federal preemption challenges from the CFTC and platforms.