The tight first-round result on October 4, with Allyson Bezerra edging Cadu de Lula by under one percentage point, has produced a closely contested second-round race on October 25 that drives trader pricing across narrow victory margins. Both campaigns are prioritizing Natal, the state's largest electoral base where Álvaro Dias placed first, as they seek to consolidate his roughly 27% support alongside regional strongholds—Allyson in the interior and Cadu in the capital. President Lula's scheduled October 10 campaign visit for the PT candidate represents a key mobilization effort, while pre-first-round head-to-head polling had shown Allyson ahead. The spread across Allyson margin bands and the 15% price on a Cadu win reflect uncertainty over turnout patterns, coalition transfers, and late swings in this Northeast gubernatorial contest.