Insider trading cases in prediction markets are making headlines. Regarding the incident involving Kalshi, it seems that MrBeast's editor was trading based on the content of the show. A $4,000 trade isn't that large, but if these kinds of cases accumulate, it could impact the market's credibility.

It appears the CFTC is also taking action, and regulatory authorities are positioning insider trading in prediction markets as a "frontline defense." According to Kalshi's investigation, a dozen or so out of 200 cases were suspected of insider trading, which is quite significant. As these insider trading incidents increase, regulations on prediction markets are likely to become stricter.

Kalshi's CEO claims there is a monitoring system comparable to that of the stock market, but how effective is it really? Beast Industries has also started an independent investigation, and it will be interesting to see what disciplinary actions are taken moving forward.