The guidance targets event contracts tied to what named individuals say or do, signaling a stricter compliance posture for platforms listing person-based market

Reported wash-trading-like patterns in Kalshi's ether perpetuals raise questions about volume quality at the CFTC-regulated exchange.

Eleven Democrats want open proceedings as prediction markets face growing federal scrutiny over sports and event contracts.

The request would extend leverage to event contracts, a step critics say raises consumer risk in a market already under regulatory review.

The analyst forecast sees financial contracts overtaking sports as the dominant category, though some doubt U.S. venues can capture it.

The CEO's comments on prediction market strategy prompted analysts to question near-term profitability, even as Wall Street called the reaction rational.

Multiple outlets rank and compare prediction market platforms for US users, with Kalshi and Polymarket frequently compared.

Brazil's regulatory action removes access to major prediction market platforms in a key Latin American market.

The city claims the prediction platforms violated consumer protection laws by offering sports event contracts without state gaming licenses.

JPMorgan terminates Polymarket's banking relationship citing regulatory concerns, as scrutiny of prediction markets intensifies from both regulators and banks.

Prediction platforms are referring suspected insider trading to regulators at a rising pace, as the CFTC struggles to distinguish material from immaterial nonpu

The city of Baltimore names Kalshi and Polymarket in a lawsuit also citing Coinbase and Robinhood, claiming the platforms facilitate unlicensed sports wagering.

Nevada regulators cited a North Carolina tax argument in escalating their battle with Kalshi over prediction market access, as Kalshi blocks Washington users an

Kalshi adds MLB event contracts for the Brewers versus Dodgers matchup.

Multiple outlets rank and compare prediction market platforms for US users, with Kalshi and Polymarket frequently compared.

A Washington Superior Court ruled Kalshi's event contracts constitute illegal gambling, with tribal groups pushing for Supreme Court review.

A Washington State superior court orders Kalshi to cease offering most prediction market trading in the state.

Brazil's regulatory action removes access to major prediction market platforms in a key Latin American market.

Multiple books and forecasters now price Democratic control of both chambers, a shift from earlier in the cycle.

A departure contract on the regulated exchange gives a live read on trader expectations about Trump finishing his term.

The bank argues equity performance is decoupling from historical election-cycle trends in Brazil.

Local coverage uses market pricing to flag the state's tightest congressional contests.

Traders assign odds to escalation scenarios between Washington and Tehran.

The advisory puts exchanges offering person-specific 'mention' contracts on notice that such markets invite manipulation, tightening scrutiny of fast-growing ev

Kalshi is seeking regulatory approval to let users trade event contracts with borrowed funds, a step toward institutional and Wall Street participation.

Missouri joins a growing set of states challenging prediction markets' sports event contracts, escalating the state-versus-federal jurisdiction fight.

Investors questioned how much prediction market expansion will cost DraftKings and rivals, with Flutter slipping and Robinhood edging higher.

Tenev's comments signal Robinhood expects crypto, financial and other event contracts to overtake sports betting in its prediction market mix.

The report ties the regulator's harder line on person-based contracts to a specific insider-manipulation episode.

The advisory puts prediction platforms on notice that bets on individual people's conduct can be manipulated by the subjects themselves, and follows the CFTC's

The request would extend leverage to event contracts as Kalshi courts institutional traders, a step critics say increases risk in a market already under state a

The filings ask the high court to settle whether federal regulators or states control sports event contracts, a question that has produced conflicting appellate

Missouri is the latest state to move against sports event contracts, adding to a multi-state push challenging federal preemption claims by Kalshi and its peers.

Polymarket's push to be classified as a financial product in Europe would set a precedent for how EU regulators treat event contracts.

The legislation would bar sports event contracts nationally, escalating the federal fight over prediction market jurisdiction.