Some sports wagering platforms, as well as popular prediction markets Kalshi and Polymarket, are touting their availability to users starting at 18 despite most U.S. states restricting gambling to 21 and older.

When Andrew needed money for a flight with friends to Greece this summer, the 18-year-old high school senior turned to prediction markets.

When Andrew needed money for a flight with friends to Greece this summer, the 18-year-old high school senior turned to prediction markets.

Some sports wagering platforms, as well as popular prediction markets Kalshi and Polymarket, are touting their availability to users starting at 18 despite most U.S. states…

Some sports wagering platforms, as well as popular prediction markets Kalshi and Polymarket, are touting their availability to users starting at 18 despite most U.S. states…