Prediction platforms Kalshi and Polymarket currently assign a 75% probability to a Democratic sweep in the upcoming US midterm elections, according to CoinTelegraph. This reflects strong market confidence in Democratic gains across key races.

The forecasts come just days after these same markets reportedly misjudged the outcome of Brazil’s recent runoff elections, highlighting challenges in accurately predicting political events.

For Japanese investors, these market-driven insights into US political trends underscore the growing influence of prediction markets on global financial and political risk assessments, which can impact FX and equity strategies.