Recent polls from AtlasIntel, Paraná Pesquisas, and Gerp in late March position President Luiz Inácio Lula da Silva as first-round frontrunner at 38-46% voting intention, with Senator Flávio Bolsonaro solidly second at 36-40%, well ahead of Fernando Haddad, Ronaldo Caiado, Romeu Zema, and others under 5%. Flávio's ascent reflects consolidation of conservative support following former President Jair Bolsonaro's ineligibility, strong showings in North, Center-West, and South regions, and narrowing the gap to Lula outside the Northeast stronghold. Trader consensus prices Flávio at 60% implied probability for second place, capturing the tight race dynamics ahead of October 4 first round and party conventions.
Experimental AI-generated summary referencing Polymarket data · UpdatedFlávio Bolsonaro 60%
Luiz Inácio Lula da Silva 20%
Fernando Haddad 7.4%
Renan Santos 5.9%
$2,731,352 Vol.
$2,731,352 Vol.

Flávio Bolsonaro
60%

Luiz Inácio Lula da Silva
20%

Fernando Haddad
7%

Renan Santos
6%

Ronaldo Caiado
4%

Romeu Zema
3%

Ratinho Júnior
1%

Geraldo Alckmin
<1%

Camilo Santana
<1%

Tarcisio de Freitas
<1%

Michelle Bolsonaro
<1%

Jair Bolsonaro
<1%

Eduardo Bolsonaro
<1%
Flávio Bolsonaro 60%
Luiz Inácio Lula da Silva 20%
Fernando Haddad 7.4%
Renan Santos 5.9%
$2,731,352 Vol.
$2,731,352 Vol.

Flávio Bolsonaro
60%

Luiz Inácio Lula da Silva
20%

Fernando Haddad
7%

Renan Santos
6%

Ronaldo Caiado
4%

Romeu Zema
3%

Ratinho Júnior
1%

Geraldo Alckmin
<1%

Camilo Santana
<1%

Tarcisio de Freitas
<1%

Michelle Bolsonaro
<1%

Jair Bolsonaro
<1%

Eduardo Bolsonaro
<1%
This market will resolve according to the listed candidate who receives the second-most valid votes in the first round of this election.
The named candidates will be primarily ranked by the number of valid votes received in the specified election. If two or more candidates are tied on valid votes, ties will be broken by alphabetical order of the candidates' last names. This market will resolve to the candidate that occupies the second-highest finishing position after applying this ranking.
If the result of this election isn't known definitively 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/).
Market Opened: Feb 11, 2026, 5:47 PM ET
Resolver
0x2F5e3684c...This market will resolve according to the listed candidate who receives the second-most valid votes in the first round of this election.
The named candidates will be primarily ranked by the number of valid votes received in the specified election. If two or more candidates are tied on valid votes, ties will be broken by alphabetical order of the candidates' last names. This market will resolve to the candidate that occupies the second-highest finishing position after applying this ranking.
If the result of this election isn't known definitively 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/).
Resolver
0x2F5e3684c...Recent polls from AtlasIntel, Paraná Pesquisas, and Gerp in late March position President Luiz Inácio Lula da Silva as first-round frontrunner at 38-46% voting intention, with Senator Flávio Bolsonaro solidly second at 36-40%, well ahead of Fernando Haddad, Ronaldo Caiado, Romeu Zema, and others under 5%. Flávio's ascent reflects consolidation of conservative support following former President Jair Bolsonaro's ineligibility, strong showings in North, Center-West, and South regions, and narrowing the gap to Lula outside the Northeast stronghold. Trader consensus prices Flávio at 60% implied probability for second place, capturing the tight race dynamics ahead of October 4 first round and party conventions.
Experimental AI-generated summary referencing Polymarket data · Updated
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