In the News

How the press is covering Kalshi, Polymarket, and the prediction market accountability debate. A running collection of significant press coverage on prediction market conduct, regulatory scrutiny, and the political advertising practices of Kalshi and Polymarket.

New York City Launches Sweeping Investigation Into Polymarket and Kalshi

My son has cancer. Kalshi wants you to be able to bet on his medical future

Sex rumors, screaming in the office and fights over Trump Jr.'s affection: Inside the vicious battle between Polymarket and Kalshi

Should You Be Able to Bet on Drug Trials?

Kalshi Pays Social Account That Makes Anti-Black, Anti-Muslim Posts

The hottest market on Kalshi is one the NBA doesn't think should exist

How a Kalshi executive is pitching Wall Street on prediction markets

Prediction Markets' Lobbying Outlays Soar as Scrutiny Ramps Up

$200 Million in Unusual Bets Hit US Prediction Markets

Prediction Markets Are Minting a New Type of Insider Trader

Kalshi helped set up 2024 FBI raid of arch-rival Polymarket CEO's apartment: report

People are making wildfire bets on prediction markets. Experts say it could lead to disaster

Do These C.E.O.s Loathe Each Other? Bet on It.

The New Washington Temptation: Inside Information and a Prediction Market Account

White House Teleprompter Operator Investigated Over Kalshi Trading Allegations

Kalshi bets on Wall Street

Kalshi Seeks to Let Traders Bet on Flight Cancellation Rates

Kalshi is sparring with a think tank over claims users lose millions betting against pro traders on the platform

Campaign staffers keep trying to bet on races despite push to curb insider trading

Spotify removes streams of No. 1 song after suspicious Kalshi bets

Spotify Confirms Streaming Fraud After Kalshi Trader Cries Foul

Battleground House members introduce prediction market ban for politicians, federal candidates

Lawmakers Call for Federal Probe of Polymarket Over Deceptive Advertising

Kalshi appears to have mimicked content creator's video as ad without credit or compensation

They Looked Like They Were Getting Rich on Polymarket—but None of It Was Real

New bill would ban lawmakers, their families from betting on prediction markets

It Seems The COO Of Betr Just Built A Slot Machine On Kalshi

Kalshi is touting Byron Donalds' lead, and funding his campaign

Gambling giant forces paid influencers to delete LA mayor race posts as election interference claims explode

'Unbelievable how accurate': How paid influencers hype Polymarket's odds

Prediction market firms face growing scrutiny as Congress weighs regulation

How paid influencers hype Polymarket's odds: 'Unbelievable how accurate'

BBB's National Advertising Division Refers Kalshi To Authorities Over Undisclosed Social Media Ads

How a Student's Surefire Bet on Polymarket Went to Zero—Thanks to Fine Print

Americans Are Trading Billions of Dollars on Polymarket's Banned Offshore Platform

Kalshi is building a prediction markets 'Bloomberg Terminal' for high-end traders, source says

Former NY Rep. George Santos under investigation for alleged insider trading on Kalshi

Individual traders drove Kalshi's rise. Now, it's going for Wall Street

Prediction markets look to institutional investors for next phase of growth

Polymarket's Nine Anonymous Whales Control Billions In Prediction Bets

Oversight Chairman Comer launches congressional probe into insider trading on Kalshi, Polymarket

Prediction market 'watchdog' launches six-figure ad campaign ahead of Senate hearing

Polymarket Insider Trading

Prediction Markets Kalshi & Polymarket Worried About Reputations

Polymarket, Kalshi Betting Profits — Who's Really Winning in Prediction Markets

New Ban on Prediction Market Trading

Most Prediction Market Traders Are Losing Money While Bots Rack Up Gains

Trump Says He Doesn't Like Prediction Markets