Prediction market trading volume has risen from under $5 billion monthly in mid 2025 to nearly $24 billion in April 2026, with sports dominating.
Campaign staffers are using internal polling data that has not been made public to make profitable trades on prediction markets such as Kalshi and Polymarket, according to a new report from NPR.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results