Will Ronaldo Caiado win the 2026 Brazilian presidential election?

A presidential election is scheduled to take place in Brazil on October 4, 2026. This market will resolve according to the listed candidate that wins this election. This market includes any potential second round. If the result of this election isn't known by June 30, 2027, 11:59 PM ET, the market will resolve to "Other". This market will resolve based on the result of the election as indicated by a consensus of credible reporting. If there is ambiguity, this market will resolve based solely on the official results as reported by the Brazilian government, specifically the Superior Electoral Court (Tribunal Superior Eleitoral, TSE) (e.g., https://dadosabertos.tse.jus.br/).

The prediction market for the 2026 Brazilian presidential election asks whether Ronaldo Caiado will win the election. The current price indicates a 2% probability of his victory, implying that most participants do not expect him to emerge as the winner. This assessment is informed by known facts about the candidates and their relative strengths in the race. A change in the perceived competitiveness of the election or shifts in public opinion towards Caiado could potentially drive the price up, while a strengthening of other contenders or a decline in Caiado's popularity might cause the price to decrease. The market will resolve on October 4, 2026, when the election results are announced, and any ambiguity will be resolved based on credible reporting.