Prediction markets get Democratic win right, with a few surprises

Prediction markets provided insights during the US midterm elections, with $1.48 billion wagered on the outcomes. Democrats gained control of both the Senate and House of Representatives after delivering a rebuke to Donald Trump. Despite some accurate forecasts, notable surprises emerged, such as Annie Andrews' victory in South Carolina against expectations. Kalshi and Polymarket reflected varying probabilities, emphasizing the predictive capabilities of betting markets.