Recent primary and runoff participation in Alabama remained subdued at roughly 23% and 11% of registered voters, respectively, despite the open U.S. Senate seat, reflecting persistent structural barriers such as the absence of early in-person voting, limited absentee access, and a late-October registration deadline. These patterns align with Alabama’s historical midterm turnout rates near 37% of eligible voters, supporting trader consensus around 1.5–1.8 million ballots. Factors including voter fatigue, economic pressures, and uneven mobilization in both parties keep probabilities tightly distributed across the leading ranges, with separation likely hinging on final-week registration drives and Election Day weather or logistics.