Kalshi joins Polymarket in sweeping user bans to head off insider trading

Kalshi and Polymarket have moved to restrict insider trading on the same day lawmakers introduced a bipartisan bill to ban popular sports event contracts.
Source: Kalshi joins Polymarket in sweeping user bans to head off insider trading (https://cointelegraph.com/news/kalshi-joins-polymarket-user-bans-head-off-insider-trading?utm_source=rss_feed&utm_medium=rss&utm_campaign=rss_partner_inbound)