[Kalshi Plans to Fully Ban Sports and Political Figures from Participating in Related Market Trading] BlockBeats News, March 24, according to Axios, the U.S. prediction market platform Kalshi announced it will upgrade its user access mechanisms to proactively prevent athletes, coaches, officials, and other sports-related individuals from trading in markets related to their respective sports. Additionally, political candidates will be prohibited from trading in markets related to their own campaigns. This move aims to address increasing regulatory pressure on insider trading. Polymarket has also introduced new rules, strictly prohibiting the use of non-public information.