 |
The Journal.Author: The Wall Street Journal & Spotify Studios
The most important stories about money, business and power. Hosted by Ryan Knutson and Jessica Mendoza. The Journal is a co-production of Spotify and The Wall Street Journal. Get show merch here: https://wsjshop.com/collections/clothing Language: en Genres: Business News, Daily News, News Contact email: Get it Feed URL: Get it iTunes ID: Get it Trailer: |
Listen Now...
Insiders Are Cashing In on Prediction Markets
Tuesday, 17 February, 2026
Prediction markets like Polymarket and Kalshi are booming, but they’re facing questions about users betting on information that is not publicly available, from Super Bowl performances to geopolitical crises. Advocates for the platforms say they are "truth machines" but critics say they’re a new vehicle for insider trading. WSJ’s Caitlin Ostroff explains how users are making fortunes, and why regulators are starting to take notice. Ryan Knutson hosts. Further Listening: - How ‘The Joker’ Rigged the Texas Lottery - How Parlays Became the Biggest Bet in SportsSign up for WSJ’s free What’s News newsletter. Learn more about your ad choices. Visit megaphone.fm/adchoices
