A Washington State court granted a preliminary injunction requiring Kalshi to cease offering sports and political event contracts in the state by Sept. 2, rulin

The City of Baltimore filed lawsuits against Kalshi and Polymarket, claiming their event contracts constitute illegal, unregulated sports betting and that the p

JPMorgan Chase dropped Polymarket as a banking client last year due to concerns about the legal and regulatory risks posed by the prediction market's operations

The White House has scheduled a summit with executives from crypto and prediction market firms for Aug. 19, coming days after Baltimore's lawsuit and Washington

The Commodity Futures Trading Commission is investigating so-called 'mention markets' - contracts whose names allude to sports teams without explicitly naming t

The CFTC warned event contract platforms that promotional language suggesting trades are 'risk-free' could violate self-certification requirements and accurate-

The city of Baltimore filed lawsuits against Kalshi and Polymarket, arguing their event contracts on sports outcomes constitute unlicensed gambling, and also na

The New York City Council launched a probe into prediction market platforms' advertising practices, citing concerns about social harms and predatory marketing a

Financial Times reported JPMorgan debanked Polymarket last year due to regulatory fears, though the bank maintains some ties as Polymarket pursues IPO plans.

An aide to UK politician Nigel Farage was found to have operated a hidden Polymarket account that placed winning bets on Donald Trump's presidential victory, ra

The White House plans to meet with crypto and prediction market executives days after Baltimore sued Kalshi and Polymarket, signaling elevated regulatory attent

Brazil's regulatory authority moved to block access to Polymarket, Kalshi, and 25 other prediction market platforms nationwide.

A Washington State judge ordered Kalshi to cease most operations in the state, including sports and election prediction contracts, finding they likely constitut

The City of Baltimore filed lawsuits against Kalshi and Polymarket alleging they operate unlicensed illegal sportsbooks and mislead consumers, roping in payment

The CFTC used emergency powers to order Kalshi to keep operating in New York despite a state lawsuit, creating a federal-vs-state conflict over prediction marke

Kalshi is in final talks with Sequoia and Wellington to raise $750 million at a $40 billion valuation as annualized revenue hits $4 billion.

The New York City Council launched a sweeping investigation into Kalshi and Polymarket over allegations of predatory marketing and misleading claims to consumer

Kalshi became the first prediction market to offer fiber-optic multicast order book data feeds for institutional traders via DoubleZero Edge and Solana.

Alexandria Ocasio-Cortez has drawn even with or surpassed Gavin Newsom for the first time on Polymarket's 2028 Democratic nominee contract, though traditional p

Milwaukee County Executive David Crowley's upset victory over socialist Francesca Hong in the Democratic gubernatorial primary reshaped the race's market odds f

Hong was favored on prediction markets but lost decisively, prompting analysts and officials to question the reliability of election betting as a forecasting to

NYC officials are investigating how platforms like Kalshi and Polymarket market election betting to consumers, amid broader concerns about voter trust and gambl

Washington state regulators ordered Kalshi to cease offering prediction markets in the state, highlighting the patchwork of state-level enforcement against elec

Silver Bulletin's election model shows Democrats as favorites to win the Senate majority while prediction markets remain more skeptical, underscoring methodolog

The CFTC invoked emergency authority to override a New York state gambling lawsuit seeking to shut down Kalshi, escalating the federal-vs-state battle over pred

The city of Baltimore filed a lawsuit against Kalshi and Polymarket alleging their sports event contracts constitute unlicensed gambling, also naming Coinbase,

A Washington State court issued a sweeping injunction ordering Kalshi to stop offering event contracts over illegal gambling concerns in the state.

NYC Council opened a broad investigation into four prediction market platforms over allegations of predatory marketing targeting younger consumers.

Apex launched an API platform allowing brokerages to integrate Kalshi's prediction markets as an add-on offering for their clients.

Robinhood's July operating data showed funded accounts reached 28.5 million while crypto trading volume declined sharply by 33% month-over-month.

The CFTC invoked emergency authority under the Commodity Exchange Act to order Kalshi to continue operating nationwide despite a New York state lawsuit seeking

The CFTC issued guidance telling event contract platforms to avoid using American odds formats and gambling terminology that could mislead consumers into treati

The CFTC issued guidance warning that trading incentive and market-maker programs on prediction market platforms may violate self-certification requirements and

A Washington state court granted an injunction requiring Kalshi to stop offering most prediction market contracts in the state, adding to mounting state-level l

The city of Baltimore filed a lawsuit against Kalshi and Polymarket claiming their sports event contracts constitute illegal unlicensed gambling under state law

The New York City Council opened a broad investigation into whether prediction market platforms and crypto exchanges are using predatory marketing practices tar