The prediction market said it suspended Artem Kaptur, an employee of the popular YouTuber MrBeast, for insider trading.

With prediction markets booming, so have concerns about insider trading. Now, Kalshi has disclosed its first public actions against accounts suspected of trading on confidential information.

If you're just easing into investing, many brokerages offer free stock-trading apps to get you started. The best ones offer zero-commission trading, no or low account minimums and diverse investment ...

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