Kentucky's open U.S. Senate race features Republican nominee Andy Barr against Democrat Charles Booker ahead of the November 3 general election. Statewide fundamentals, including the 2024 presidential result of roughly R+30, continue to anchor trader expectations for a Republican win. Limited recent polling shows Barr ahead by double digits, while fundraising and primary dynamics—Barr's Trump endorsement and Booker prevailing in a crowded Democratic field—reinforce the positioning. With most probability concentrated in the 10-20 point Republican margin buckets, the market reflects broad consensus on the outcome range. Late shifts in turnout among key voting blocs or national momentum could still adjust the final spread within the remaining days before polls close.