A Polymarket trader made $300,000 betting on Biden's pardons, a new analysis shows
attempts to regulate prediction markets](https://www.npr.org/2026/04/02/nx-s1-5771635/trump-cftc-kalshi-polymarket-lawsuits)
The investment firm Bernstein [projects](https://www.theblock.co/post/397345/sports-is-the-entry-point-not-the-endgame-bernstein-projects-prediction-market-sector-to-reach-1-trillion-in-annual-volume-by-2030) that in the next four years, prediction markets could become a $1 trillion industry, and the Trump family