A U.S. regulator is investigating whether prediction market operator Polymarket violated a 2022 enforcement deal in which it promised to ban U.S. users from its main overseas platform, sources say. https://www.japantimes.co.jp/business/2026/10/28/tech/us-polymarket-2022-settlement/?utm_medium=Social&utm_source=mastodon #business #tech #polymarket #tech #us #gambling #predictionmarkets