Republican House seats after the 2026 midterm elections?

Traders currently price "Below 190" at 24% for "Republican House seats after the 2026 midterm elections?". Over the past 24 hours that probability moved up 1.0 points. Full distribution: Below 190 24%, 195-199 17%, 190-194 15%, 205-209 12%. The market has traded $284K in total volume and resolves Nov 3, 2026. Republican control of the House rests on a narrow 218-212 margin entering the 2026 midterms, where Democrats need only modest net gains to flip the chamber. Trader sentiment clusters around 190-200 Republican seats because recent generic ballot polling shows Democrats ahead by roughly six points, consistent with historical midterm losses for the president's party. Cook Political Report ratings highlight 19 toss-ups and additional leans that favor potential Democratic pickups in competitive districts, while 46 battlegrounds overall and dozens of Republican retirements amplify exposure. Mid-cycle redistricting delivered some Republican map advantages, yet special-election results and low presidential approval have offset much of that edge. Separation could emerge from shifts in the generic ballot, candidate recruitment in open seats, or turnout patterns in the final months before November.

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