NFL asks Supreme Court to rule prediction markets are gambling, breaking with other leagues
The filing urges the Court to leave gambling regulation to states, putting the NFL at odds with other leagues and with the Trump administration's stance on Kals
Breitbart · +14 outlets
DOJ arrests US soldier who made $400,000 betting on Maduro's removal; dismissal bid weighed
Prosecutors allege the service member traded on insider knowledge of the Venezuela raid, a test case for insider trading liability on prediction markets.
Newsday · +5 outlets
Polymarket rolls out Protocol V2 with pUSD collateral and unified positions ahead of Nov 2 mainnet
The smart contract overhaul changes collateral and position handling, and existing bets will not automatically migrate to the new contracts.
TOKENPOST · +9 outlets
Bloomberg: longshots losing 98% of the time dominate Kalshi and Polymarket trading
The findings highlight how far-out contracts draw outsized volume despite near-certain losses for buyers.
Bloomberg.com · +2 outlets
Nobel Peace Prize bets on Navalny widow surge on Polymarket
Trading activity rose ahead of the award announcement, with the market drawing scrutiny after a suspected 2025 breach.
Bloomberg.com · +9 outlets
FCA confirms talks as Kalshi and Polymarket eye UK entry
The UK regulator is in discussions with prediction markets that are pushing back on being classified as gambling.
Casino.com · +3 outlets
Former NY Rep. George Santos investigated for alleged insider trading on Kalshi
The probe adds to a growing list of insider trading inquiries involving prediction market platforms.
NPR · +13 outlets
Polymarket CEO warns '100x' token hype drives irrational exuberance
Coplan's remarks at TOKEN2049 stopped short of confirming a Polymarket token while the company explores an onchain asset with programmable utility.
KuCoin · +6 outlets
Coinbase notifies users of CFTC subpoena tied to Polymarket investigation
The subpoena signals expanding federal scrutiny of prediction market activity through crypto intermediaries.
CoinMarketCap
Polymarket goes to court to overturn Dutch gambling ban
The challenge tests whether prediction markets fall under gambling law in the Netherlands.
CDC Gaming · +7 outlets
Ohio regulator orders 10 prediction markets to halt sports contracts
State pressure in Ohio, Connecticut, and Missouri has forced pullbacks on sports-related prediction market offerings.
The Sports Geek · +14 outlets
Polymarket adds self-exclusion and deposit limits amid New York scrutiny
The responsible-gambling features arrive as state regulators examine prediction market consumer protections.
PlayNY · +6 outlets
Polymarket claims 97% of prediction market fees after pricing change
The fee disclosure offers a rare look at revenue scale relative to rival Kalshi.
CoinMarketCap · +14 outlets
Senator who tried to ban prediction market gambling now a Kalshi lobbyist
The revolving door highlights the industry's growing lobbying presence in Washington.
Ars Technica · +14 outlets
Czech Republic bans Polymarket
The ban adds to a patchwork of European restrictions on prediction market access.
Cybernews · +14 outlets
LeBron James Polymarket deal draws criticism over sports integrity
Commentary questioned the NBA star's endorsement arrangement with the prediction market platform.
UnHerd · +5 outlets
Polymarket doubted over trading surge an hour before Iran war started
The pattern raised questions about informed trading ahead of geopolitical events, with the market pricing an 8.5% chance an Iran blockade ends by Oct 15.
Byline Times
Prediction markets face scrutiny over youth targeting and market integrity
Big banks are tightening internal policies as insider information cases on prediction markets rise.
Bonus.com