A recent Columbia University study has found that about 25% of Polymarket’s trading activity over the past three years is artificial and arranged through wash trading. A new study by researchers at ...

Kalshi and Polymarket are prediction markets where users trade 'contracts' on real-world events, similar to gambling but with a stock market twist.

Valory co-founder David Minarsch says autonomous agents running on the Olas protocol are giving retail traders a 24/7, strategy-driven edge on platforms like Polymarket.

A Columbia study found that up to 60% of Polymarket’s volume may stem from wash trading, raising new concerns about artificial activity in prediction markets. The rapid growth of the prediction market ...

Polymarket bettors priced 65% odds of Bitcoin falling to $80,000 in mid-January—three weeks before it crashed through $70,000 to touch $60,000 Polymarket now prices 71% odds Bitcoin reclaims $85,000 ...

Recent bets on when nuclear weapons will detonate are raising concerns about monetizing the apocalypse. Nuclear detonation ...

Until then, few people on the platform were betting that kind of money on an immediate attack. Maybe all of this sounds ...

Polymarket's AI-powered oversight tools with Palantir aim to enhance sports betting surveillance amid insider trading concerns.

The volume of activity on Polymarket, one of the most popular prediction markets, has been significantly inflated by so-called wash trading in which users rapidly buy and sell the same contracts, ...

Shayne Coplan wants Polymarket's new platform to eventually "extend beyond sports prediction markets and be valuable to all" in the sports ecosystem.

A flurry of well-timed bets and anonymous on Polymarket right before the U.S. strike on Iran shows the need for reform.