The 2026 Montana Senate race features Republican Kurt Alme leading polls by double digits over independent Seth Bodnar and Democrat Alani Bankhead in an open-seat contest, with forecasts projecting roughly 565,000 total votes. This positioning keeps the 450,000-550,000 turnout ranges nearly tied as the market consensus, reflecting typical midterm participation levels between the state's 2022 and 2020 figures. Early voting data, candidate fundraising, and get-out-the-vote efforts in a low-population state with historically high turnout rates continue to influence trader views on whether enthusiasm for the independent candidate or standard Republican advantages will push totals toward the upper or lower end of that band. The November 3 election date leaves limited room for late shifts from weather or national developments.