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 ...

Some of the reported trading activity and volume of prediction market platform Polymarket may be significantly higher than actual reality due to a “data bug,” according to a researcher at Paradigm.

Traders are using Claude AI to build automated Polymarket trading bots that scan news, detect mispriced probabilities, and ...

Yesterday, a report from Fortune revealed that two blockchain research firms have found evidence that Polymarket’s presidential election betting is full of illegal wash trading. That type of scandal ...

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

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 ...

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

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, ...

The rise of prediction markets offers statisticians and social scientists the kind of help that astronomers get from a new ...