The upgrade rewrites Polymarket's 2019 smart contracts and adds pUSD collateral plus a dual Chainlink-UMA oracle, with a tentative Nov. 2 cutover.

The investigation examines how rapid expansion and loose controls left the venue exposed to manipulation.

The challenge tests whether prediction markets are games of chance under Dutch law as Polymarket pursues European expansion.

Federal rulemaking on event contracts advances as regulators weigh how to oversee the sector.

The NBA star's endorsement prompts questions about whether the league's rules adequately cover prediction market promotion by active players.

The fundraising effort reflects sharply rising private valuations for the prediction market operator.

The partnership aims to add surveillance capacity as sports contracts drive volume and integrity concerns.

The data underscores the losses borne by retail participants as prediction market volume climbs.

The raise would further capitalize Polymarket's main US competitor amid the prediction market boom.

Wagers on bank failures raise concerns that markets could amplify instability, drawing UK regulatory attention.

The campaign funds legal and political opposition to state-level restrictions on event contracts.

Public radio coverage examines the growing role of election betting markets as volume rises.

Irregular activity patterns raise questions about market integrity and surveillance on both venues.

Concentrated profits among skilled traders coincide with younger users gaining access to the platforms.

Speculation about a Polymarket token grows amid conference chatter about a possible launch.

Market pricing on the US midterms is being read for its implications for crypto regulation.

The feature examines the cultural spread of betting and prediction markets into everyday life.

The statement adds a prominent institutional voice to opposition to the expanding prediction market sector.