Rayssa Furlan (Podemos) maintains a commanding lead in recent polling for first place in Amapá’s two-seat Senate contest, with valid-vote shares ranging from 25–30% in Quaest and AtlasIntel surveys to 54% in Paraná Pesquisas estimates that allow two selections per voter. Her consistent advantage stems from broad name recognition as a former first lady and 2022 Senate candidate, combined with steady support across demographics ahead of the October 4 election. Traders reflect this positioning through the 98.4% implied probability, while lower-priced contenders such as Randolfe Rodrigues, Lucas Barreto, Alliny Serrão, and Acácio Favacho trail in every published survey. The second seat remains more competitive, with several candidates clustered near 20%. High undecided rates near 30% and the requirement that voters select two distinct names introduce residual uncertainty that could still alter final rankings.