Arthur Henrique holds a commanding lead in the Roraima governor race due to consistent polling advantages of 50-63% in recent surveys, well ahead of Soldado Sampaio and the remaining field. His profile as former Boa Vista mayor, combined with the strong result in the June 2026 special election, has sustained voter support ahead of the October 4 first-round vote. The approved candidacy status and limited backing for opponents further reinforce the current market pricing. Judicial rulings on eligibility or late developments in campaign dynamics remain the primary variables that could alter the trajectory before results are finalized.