US Midterm Betting Odds Diverge Across Prediction Markets
Prediction-market pricing for the 2026 US midterm betting odds presented a sharply divided picture in data verified on August 27, 2026. Kalshi priced Democrats at 85% to control the U.S. House and Republicans at 15%. The same table showed a much tighter Senate market, with Republicans at 53% on Kalshi and Democrats at 47%. Polymarket’s
