Study Reveals Only a Small Group of Informed Traders Drive Prediction Market Accuracy
A recent scandal involving a Green Beret arrested for betting on a classified US raid may be more than an isolated incident, as a new study suggests it could be an extreme example of the small group of informed traders who drive prices on platforms like Polymarket, while the majority of participants incur losses. The study, conducted by researchers from London Business School and Yale, analyzed 1…
April 26, 2026, 1:47 p.m.