Will Romeu Zema win the 2026 Brazilian presidential election?

Low market probability suggests Zema is unlikely to win the 2026 election.

The current market probability for Romeu Zema winning the 2026 Brazilian presidential election stands at 1.55%, indicating a strong consensus against his chances. The Pulse AI probability is slightly higher at 4.55%, but both figures reflect a significant belief that he will not succeed. With a confidence level of 75/100 and a time to expiry of 4481 hours, the market appears fairly priced.

• 1 Market sentiment heavily favors a NO outcome for Zema.
• 2 The Pulse AI probability indicates a slightly more optimistic view than the market.
• 3 The edge of 3 suggests the market is accurately reflecting current expectations.
• 4 With 4481 hours until expiry, there is ample time for developments to influence probabilities.
• 5 Confidence level of 75/100 indicates moderate certainty in the current market assessment.

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/).