# Polymarket US trading volume jumps 266% despite regulatory battles > HelixNews · Web page: https://helixnews.one/story/12387 · All pages for agents: https://helixnews.one/llms.txt 1 outlet covering · First listed: Cointelegraph, Nov 10, 2026, 11:07 AM · Read it: Trading volume on Polymarket’s US exchange surged from June to October, fueled by sports betting, even as the platform faces mounting regulatory scrutiny. ## Who's covering it In the order they published: - Nov 10, 2026, 11:07 AM: [Polymarket US trading volume jumps 266% despite regulatory battles]() — Cointelegraph (Specialist) Trading volume on Polymarket’s US exchange surged from June to October, fueled by sports betting, even as the platform faces mounting regulatory scrutiny.