Recent polling averages and prediction market prices show Democratic candidates holding clear advantages in North Carolina and Georgia while facing tighter contests in Michigan and Maine, producing the current 54.5% implied probability for a sweep of all four. Former Governor Roy Cooper maintains a double-digit lead in North Carolina, and incumbent Jon Ossoff remains favored in Georgia, both providing a stable base for the Yes outcome. In contrast, the Michigan open seat and Maine challenge against Susan Collins remain within a few points, with recent surveys showing narrow Democratic edges amid elevated advertising and turnout efforts in those states. Any shift in late-cycle polling margins or voter participation in these battlegrounds could move the probability noticeably in either direction before November 3.