Lula holds the strongest position as the incumbent Workers’ Party candidate seeking a fourth term, backed by consistent first-round polling leads of 36–42% amid a fragmented field ahead of the October 4 vote. Flávio Bolsonaro of the Liberal Party trails as the primary challenger with 30–37% support, drawing on right-wing consolidation efforts despite his father’s legal restrictions and limited centrist alliances. Smaller candidates including Augusto Cury, Ronaldo Caiado, Renan Santos, and Romeu Zema register in single digits, splitting opposition votes without threatening the top two. Recent surveys from Datafolha, Quaest, and Nexus show stable trends through mid-September, with the first-round outcome hinging on turnout and late consolidation among conservative voters. Trader consensus reflects these polling patterns and structural advantages for the sitting president.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedLula 78%
Flavio Bolsonaro 23%
Ronaldo Caiado <1%
Zema <1%
$100,084 Vol.
$100,084 Vol.

Lula
78%

Flavio Bolsonaro
23%

Ronaldo Caiado
<1%

Zema
<1%

Renan Santos
<1%

Pablo Marçal
<1%

Escritor Augusto Cury
<1%

Rui Costa Pimenta
<1%

Clariana Barao
<1%

Hertz Dias
<1%

Samara
<1%

Veterinário Wilson Grassi
<1%

Edmilson Costa
<1%
Lula 78%
Flavio Bolsonaro 23%
Ronaldo Caiado <1%
Zema <1%
$100,084 Vol.
$100,084 Vol.

Lula
78%

Flavio Bolsonaro
23%

Ronaldo Caiado
<1%

Zema
<1%

Renan Santos
<1%

Pablo Marçal
<1%

Escritor Augusto Cury
<1%

Rui Costa Pimenta
<1%

Clariana Barao
<1%

Hertz Dias
<1%

Samara
<1%

Veterinário Wilson Grassi
<1%

Edmilson Costa
<1%
This market will resolve according to the listed candidate who receives the most valid votes in the first round of this election.
Candidates will be primarily ranked by order of valid votes won. If two or more candidates are tied for any position, ties will be broken by alphabetical order of the candidates’ listed full names as they appear in this market. This market will resolve to the candidate that occupies the 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: Aug 31, 2026, 1:47 PM ET
Resolution Source
https://dadosabertos.tse.jus.br/Resolver
0x69c47De9D...This market will resolve according to the listed candidate who receives the most valid votes in the first round of this election.
Candidates will be primarily ranked by order of valid votes won. If two or more candidates are tied for any position, ties will be broken by alphabetical order of the candidates’ listed full names as they appear in this market. This market will resolve to the candidate that occupies the 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/).
Resolution Source
https://dadosabertos.tse.jus.br/Resolver
0x69c47De9D...Lula holds the strongest position as the incumbent Workers’ Party candidate seeking a fourth term, backed by consistent first-round polling leads of 36–42% amid a fragmented field ahead of the October 4 vote. Flávio Bolsonaro of the Liberal Party trails as the primary challenger with 30–37% support, drawing on right-wing consolidation efforts despite his father’s legal restrictions and limited centrist alliances. Smaller candidates including Augusto Cury, Ronaldo Caiado, Renan Santos, and Romeu Zema register in single digits, splitting opposition votes without threatening the top two. Recent surveys from Datafolha, Quaest, and Nexus show stable trends through mid-September, with the first-round outcome hinging on turnout and late consolidation among conservative voters. Trader consensus reflects these polling patterns and structural advantages for the sitting president.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated


Beware of external links.
Beware of external links.
Frequently Asked Questions