By Selena Li, Summer Zhen and Kane Wu HONG KONG, March 12 (Reuters) - Hong Kong authorities said on Thursday they had ...

Hong Kong authorities have arrested eight staff at securities brokerages and a hedge fund and raided their offices in one of ...

Polymarket’s social-media account has repeatedly identified signs of insider trading on its prediction-market platform. It ...

Tom Hardin should’ve known better. As “Tipper X,” a wired informant in the insider trading investigation the FBI called ...

This weekend was a big one for prediction markets like Polymarket and Kalshi, but allegations of insider trading and a controversy surrounding the handling of one particularly sensitive market appear ...

A Pennsylvania Senator is looking to ban insider stock trading and participation in prediction markets. “Public officials should not be able to make money off non-public ...

Reporters in Argentina have flagged possible insider trading on Polymarket. Bets on inflation figures in the country came ...

A MrBeast video editor has been fired after accusations of insider trading by Kalshi. The prediction market operator says the immensely popular YouTube channel's employee traded about $4,000 on ...

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 ...

Prediction markets like Polymarket and Kalshi are big business, and some Big Tech employees are testing boundaries by making trades based on insider knowledge.

The prediction-market platform said it had reported the employee to federal regulators. The show’s parent company said it had “no tolerance for this behavior.” ...