‘Death Markets’ and Attack Ads: Prediction Rivalry Turns Nasty
A fierce public spat between Kalshi and Polymarket is exposing deep regulatory and ethical divides in the booming prediction market industry just as Washington scrutiny intensifies.
Brazil’s B3 Eyes Election Bets as It Enters Prediction Markets
Brazil’s B3 is entering prediction markets with new event contracts on assets and possibly elections, testing Brazil’s regulatory gray zone while targeting professional investors ahead of October’s presidential vote.
Kalshi Approved for Margin Trading as It Lures Wall Street Pros
Kalshi won approval to offer margin trading via a new futures commission merchant unit, positioning it to court institutional investors and accelerate mainstream adoption.
Homophones, Plurals and Language ‘Rulescucks’ Are Roiling Prediction Markets
Prediction markets’ push to turn messy language into binary bets is forcing platforms into increasingly arbitrary, code-friendly rulebooks that undermine their claims to objective truth.
Can You Actually Model Elon's Tweeting? Two Tools Think So
Two new analytics tools help traders on Polymarket's weekly Elon Musk tweet markets move beyond speculation, though ultimately limited by the unpredictable nature of their human subject.
Kalshi, Polymarket Founders Back New Prediction Market VC Fund
A new $35 million venture fund, 5c(c) Capital, backed by prediction-market rivals Kalshi and Polymarket and top VCs, signals growing institutional confidence in regulated betting exchanges.
Nevada Wins Temporary Ban on Sports Betting on Kalshi
Nevada’s ban on Kalshi’s sports and election contracts underscores an escalating clash between state gambling regulators and federal derivatives authorities.
Polymarket’s Latest Pop-Up Is a Sports Bar for Watching the News
Prediction platform Polymarket is courting Washington with a pop-up “Situation Room” bar even as US lawmakers and regulators move to clamp down on the controversial betting industry.
Major League Baseball Steps Into the Prediction Markets, Strikes Deal With Polymarket
MLB is partnering with Polymarket and the CFTC to engage prediction markets while trying to guard against game manipulation.
How ‘Irrelevant’ Prediction Market Detail Led to Death Threats
Fast-growing prediction markets are exposing a core weakness as disputed contracts and after-the-fact trading create incentives to distort information and intimidate reporters.
Criminal Charges Amp Up Growing State Resistance to Kalshi
Prediction markets’ rapid growth has triggered a jurisdictional clash as state regulators and attorneys general escalate civil and criminal actions against platforms.
Polymarket Seeks Chief Risk Officer After Legal Hiring Spree
Prediction market platform Polymarket is beefing up risk and legal leadership to satisfy CFTC demands as it pushes deeper into regulated US business while rivals also professionalize.
