Brazil Presidential Election First Round: 3rd Place

Traders currently price "Renan Santos" at 61% for "Brazil Presidential Election First Round: 3rd Place". Over the past 24 hours that probability moved down 1.5 points. Full distribution: Renan Santos 61%, Ronaldo Caiado 31%, Romeu Zema 4%, Flávio Bolsonaro 3%. The market has traded $530K in total volume and resolves Oct 4, 2026. Renan Santos leads the Polymarket consensus for third place in Brazil’s October 4, 2026 first round because recent polls place him narrowly ahead of other non-frontrunner candidates, typically in the 3-7% range behind Lula and Flávio Bolsonaro. As the recently formalized Missão party nominee, Santos has built support among younger voters and those disillusioned with both the PT and established right-wing options, distinguishing his anti-establishment positioning from rivals. Ronaldo Caiado, the PSD governor of Goiás, holds the second-highest probability at 31% on the strength of his center-right profile and regional base, while Romeu Zema and other listed contenders trail further behind in national surveys. Trader pricing reflects the view that Santos’s digital outreach and rejection of traditional coalitions give him the clearest path to consolidating the remaining anti-Lula vote outside the top two.

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