Recent polls, including a Reuters survey on March 30 showing President Luiz Inácio Lula da Silva tied with Senator Flávio Bolsonaro in a simulated runoff, alongside AtlasIntel data placing Flávio numerically ahead at 47.6% to Lula's 46.6%, reflect the razor-thin trader consensus with Lula at 42.5% and Flávio at 40.3% for Brazil's October 4 first-round presidential election. Lula's March 31 confirmation of Vice President Geraldo Alckmin as running mate bolsters his incumbency advantage and Workers' Party base, while Flávio consolidates the right-wing vote post his father's ineligibility, surging in regions like Rio de Janeiro. This polarization keeps the contest deadlocked amid economic pressures; upcoming debates, fiscal data releases, or scandals could create separation by swaying undecideds or key voting blocs.
Experimental AI-generated summary referencing Polymarket data · UpdatedLuiz Inácio Lula da Silva 43%
Flávio Bolsonaro 40.3%
Renan Santos 5.5%
Fernando Haddad 5.1%
$35,609,707 Vol.
$35,609,707 Vol.

Luiz Inácio Lula da Silva
43%

Flávio Bolsonaro
40%

Renan Santos
6%

Fernando Haddad
5%

Ronaldo Caiado
2%

Romeu Zema
2%

Jair Bolsonaro
1%

Tarcisio de Freitas
1%

Michelle Bolsonaro
<1%

Geraldo Alckmin
<1%

Eduardo Bolsonaro
<1%

Ratinho Júnior
<1%

Camilo Santana
<1%

Eduardo Leite
<1%
Luiz Inácio Lula da Silva 43%
Flávio Bolsonaro 40.3%
Renan Santos 5.5%
Fernando Haddad 5.1%
$35,609,707 Vol.
$35,609,707 Vol.

Luiz Inácio Lula da Silva
43%

Flávio Bolsonaro
40%

Renan Santos
6%

Fernando Haddad
5%

Ronaldo Caiado
2%

Romeu Zema
2%

Jair Bolsonaro
1%

Tarcisio de Freitas
1%

Michelle Bolsonaro
<1%

Geraldo Alckmin
<1%

Eduardo Bolsonaro
<1%

Ratinho Júnior
<1%

Camilo Santana
<1%

Eduardo Leite
<1%
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/).
Market Opened: Sep 18, 2025, 4:02 PM ET
Resolver
0x2F5e3684c...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/).
Resolver
0x2F5e3684c...Recent polls, including a Reuters survey on March 30 showing President Luiz Inácio Lula da Silva tied with Senator Flávio Bolsonaro in a simulated runoff, alongside AtlasIntel data placing Flávio numerically ahead at 47.6% to Lula's 46.6%, reflect the razor-thin trader consensus with Lula at 42.5% and Flávio at 40.3% for Brazil's October 4 first-round presidential election. Lula's March 31 confirmation of Vice President Geraldo Alckmin as running mate bolsters his incumbency advantage and Workers' Party base, while Flávio consolidates the right-wing vote post his father's ineligibility, surging in regions like Rio de Janeiro. This polarization keeps the contest deadlocked amid economic pressures; upcoming debates, fiscal data releases, or scandals could create separation by swaying undecideds or key voting blocs.
Experimental AI-generated summary referencing Polymarket data · Updated
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