News page 7 of 30

Operators Tags

29 Oct SEC signals prediction-market enforcement over fraud and insider trading David Woodcock said securities-linked contracts on earnings and company metrics could draw particular scrutiny.
29 Oct Kalshi completes $1 billion raise at $40 billion valuation The prediction-market operator plans to add single-stock perpetuals, leveraged event contracts and compute-price markets.
29 Oct Polymarket resumes international trading after third-party breach The company promised full reimbursement after unauthorized withdrawals, while its separate U.S. exchange remained online.
29 Oct Curtis and Warren seek election-market safeguards from Kalshi and Polymarket The bipartisan senators sought details on insider trading, manipulation and consumer protections before the Nov. 3 midterms.
29 Oct Better Markets urges Tenth Circuit to uphold Utah’s Kalshi gambling ruling The advocacy group says sports-event contracts are gambling, while a Third Circuit ruling has backed Kalshi’s federal-preemption argument in New Jersey.
29 Oct Saquon Barkley says NFL rules forced sale of Polymarket stake The Eagles running back said players were told they could no longer invest in or promote prediction-market operators.
29 Oct Polymarket US sues Louisiana over event-contract enforcement QCX says federal commodities law overrides the state’s gambling regime, whose penalties can reach $100,000 per wager.
29 Oct Utah brings criminal gambling case against Kalshi and its founders The state alleges an undercover investigator placed 12 sports wagers from Utah, opening a new front in the fight over prediction-market regulation.
28 Oct Anthropic IPO bets draw tens of millions to prediction markets Polymarket contracts on timing and valuation alone traded about $9 million after the AI company’s filing.
28 Oct Polymarket agrees to halt Michigan sports event contracts Court-approved deal requires Polymarket US to close remaining Michigan customer positions by Nov. 25 while its Sixth Circuit appeal continues.
28 Oct Kalshi caps monthly deposits at $2,500 for traders under 21 Special accounts, trading warnings and parent-facing guides expand protections for the exchange’s youngest adult users.
28 Oct Cornell seminar to examine how accurately prediction markets forecast Kalshi researcher Rubens Baiocchi will discuss calibration, expert comparisons and the favorite-longshot bias on Oct. 29.