Democrats hold a commanding position in 2026 House control markets, trading near 90-91% on Polymarket and Kalshi as of mid-October, driven by consistent generic ballot leads of roughly 8-9 points favoring the party out of power. This polling edge has held steady through recent surveys, outweighing net Republican gains from redistricting in states such as Alabama, Florida, and Texas. Forecasters note Democrats need only modest shifts in competitive districts to secure a majority, while Republican paths require overcoming broader voter sentiment trends typical of midterm cycles. The November 2 favorite—widely expected to be Democrats—aligns with this consensus, with limited late-cycle events positioned to reverse the trajectory before Election Day on November 3.