Jamie Dimon says JPMorgan could one day enter the red-hot world of prediction markets — with tight boundaries. "It's possible one day we'll do something like that," he said in an interview with CBS News on Tuesday, adding that JPMorgan is studying how prediction markets might work. Prediction markets like Kalshi and Polymarket, where traders wager on real-world events, are booming as platforms expand into areas like economics, geopolitics, and business outcomes. They also raise concerns around