3 independently sourced, verified trend briefs about this subject.
Newsylist includes a story here only after at least four independent sources support it and its brief passes the verification check. The qualifying coverage spans 1 news category, from Jun 26, 2026 through Sep 1, 2026.
The cards below are ordered newest first. Each opens the underlying timeline, source list, coverage velocity and verification context; raw or extractive-only records are excluded.
Kalshi bans a former congressman for life, marking its first permanent exclusion for alleged insider trading.
US day traders are increasingly adopting crypto perpetual futures following the opening of US markets to these highly leveraged products.
Lawmakers and regulators are targeting prediction market Polymarket over allegations of deceptive advertising and fake trade campaigns.