Democrats hold a strong edge in trader consensus for control of both chambers after the November 3, 2026 midterms, reflecting an 8-point lead in generic-ballot polling averages and the historical pattern of the president’s party losing seats. Republicans currently hold narrow majorities in the Senate (53-47) and House (roughly 218-214), but Democrats are positioned to gain the four Senate seats needed for a majority in several Republican-held battlegrounds including Texas, Ohio, Alaska, Maine, and Michigan. House odds favor Democrats at over 90 percent due to the national environment and competitive districts. Record early voting and recent polling shifts in key races have reinforced the market’s assessment of a likely Democratic sweep, though Senate control remains more contested than the House.