Sites like Polymarket were built to price uncertainty. New data shows they might be rewarding privileged knowledge instead.

This problem, even more than insider trading, may start to limit what Polymarket and Kalshi can offer. There are plenty of ...

In June, the Wall Street Journal reported that Polymarket had been paying creators, mostly college-aged, to film themselves ...

The move follows a cybercrime probe into rigged weather bets and adds to mounting global scrutiny of prediction markets.

The 2026 FIFA World Cup Final between Spain and Argentina is one of the biggest trading events of the year, and both Polymarket and Kalshi offer some of the best markets to new and existing traders.

The regulator cited concerns over addictive mechanics, a lack of self-exclusion tools, and a high volume of French users ...

French National Gambling Authority directed ISPs to restrict Polymarket access effective July 16, 2026 Violations include unauthorized gambling operations, addiction-inducing mechanics, and ...

Prediction markets are more powerful than we realize. Far from just betting sites, could they help us to make better sense of ...

The prediction market’s Panamanian operation seems odd, even for a company whose CEO had his apartment raided by FBI agents.

Polymarket bettors have cut the odds of the CLARITY Act passing this year to a record low as Senate negotiations over ethics ...