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28 Oct Polymarket US adds five-minute crypto direction contracts Bitcoin, ether, solana and XRP markets settle on averaged benchmark prices, with a tie going to Up.
28 Oct CFTC examines whether Polymarket honored 2022 U.S. access ban The agency is also reviewing onboarding and customer protections at Polymarket’s newer regulated American platform.
27 Oct North Carolina election markets near $7 million as Cooper becomes a heavy favourite The Senate contest accounts for more than $4.4 million in trading, while markets favour Democrats in five of the state’s 14 House races.
27 Oct Polymarket investigated dozens of midterm bets and referred cases to CFTC A 16-person investigations team is using a new surveillance system that draws on public records, crypto data and banking partners ahead of the Nov. 3 vote.
26 Oct NBA gives Kalshi and Polymarket formal prediction-market roles The league secured approval rights over NBA contracts and a CFTC information-sharing pact as it moves into a contested market.
26 Oct Bettors wager millions on Alito retirement as Supreme Court weighs prediction-market case Markets now trade on both a justice’s tenure and whether the court will hear the regulatory fight over sports-event contracts.
26 Oct Brazil’s runoff count exposed a sharp prediction-market misfire Lula overturned Flávio Bolsonaro’s first-round lead as Polymarket and Kalshi odds swung during the live count
24 Oct CFTC says prediction-market trades can trigger insider-trading liability Enforcement director David Miller drew a line between misuse of confidential information, exchange-rule breaches and market manipulation.
23 Oct DraftKings says DKeX reached third place in U.S. prediction markets Aldrin Research put the late-June entrant at $1.04 billion in weekly notional trades, though Kalshi and Polymarket remain well ahead.
23 Oct Polymarket’s marketing chief was reportedly fired amid scrutiny of company practices Matthew Moddaber’s reported dismissal has not been confirmed by Polymarket, and no link to its controversies has been established.
22 Oct Hegseth bans Pentagon personnel from betting on military outcomes using nonpublic information The order names Polymarket and Kalshi, warning that trades can reveal operational signals to foreign intelligence services.
22 Oct Most Ohio-targeted prediction markets stayed active after deadline Plus500US said it would halt sports contracts, while other platforms maintained that federal rather than state regulators oversee their businesses.