Skip to main content

Para negociar nos EUA, acesse polymarket.us

icon for Eleição para o Senado do Rio de Janeiro: 1º Lugar

Eleição para o Senado do Rio de Janeiro: 1º Lugar

icon for Eleição para o Senado do Rio de Janeiro: 1º Lugar

Eleição para o Senado do Rio de Janeiro: 1º Lugar

Benedita da Silva 59%

Marcelo Crivella 23.0%

Carlos Jordy 15%

Carlos Portinho 3.3%

Polymarket

$46,885 Vol.

Benedita da Silva 59%

Marcelo Crivella 23.0%

Carlos Jordy 15%

Carlos Portinho 3.3%

Polymarket

$46,885 Vol.

icon for Benedita da Silva

Benedita da Silva

$17,438 Vol.

59%

icon for Marcelo Crivella

Marcelo Crivella

$4,886 Vol.

23%

icon for Carlos Jordy

Carlos Jordy

$10,168 Vol.

15%

icon for Carlos Portinho

Carlos Portinho

$3,286 Vol.

3%

icon for Pedro Paulo

Pedro Paulo

$2,432 Vol.

3%

icon for Ó Clemente

Ó Clemente

$1,630 Vol.

<1%

icon for André Monteiro

André Monteiro

$816 Vol.

<1%

icon for Helio Secco

Helio Secco

$490 Vol.

<1%

icon for Luciano Mattos

Luciano Mattos

$375 Vol.

<1%

icon for Luiz Eugenio

Luiz Eugenio

$763 Vol.

<1%

icon for Marcos Dias

Marcos Dias

$887 Vol.

<1%

icon for Michelly Xavier

Michelly Xavier

$671 Vol.

<1%

icon for Monica Benicio

Monica Benicio

$843 Vol.

<1%

icon for Paula Falcão

Paula Falcão

$845 Vol.

<1%

icon for Vinicius Benevides

Vinicius Benevides

$649 Vol.

<1%

icon for Waguinho

Waguinho

$707 Vol.

<1%

The Brazilian Federal Senate election for Rio de Janeiro is scheduled to take place on October 4, 2026. This market will resolve according to the candidate who wins the most valid votes of any candidate at the specified 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 definitively 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., www.tse.jus.br/eleicoes/resultados-eleicoes).Recent September 2026 polls from Quaest and Paraná Pesquisas show Benedita da Silva (PT) leading the field for one of Rio de Janeiro’s two Senate seats with 15–30% support, reflecting her visibility as a Lula ally and established name. The race for first place remains fragmented, however, with Marcelo Crivella (Republicanos) and a cluster of PL, PSD, and other candidates clustered within margins of error amid 25–37% undecided or blank responses. Voter ability to select two names, ongoing coalition negotiations, and the absence of a dominant frontrunner beyond Benedita sustain tight implied probabilities for challengers. Late-campaign events such as debates or turnout shifts among evangelical and left-leaning blocs could widen gaps before the October 4 vote.

The Brazilian Federal Senate election for Rio de Janeiro is scheduled to take place on October 4, 2026.

This market will resolve according to the candidate who wins the most valid votes of any candidate at the specified 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 definitively 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., www.tse.jus.br/eleicoes/resultados-eleicoes).
The Brazilian Federal Senate election for Rio de Janeiro is scheduled to take place on October 4, 2026. This market will resolve according to the candidate who wins the most valid votes of any candidate at the specified 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 definitively 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., www.tse.jus.br/eleicoes/resultados-eleicoes).
Volume
$46,885
Data de Término
4 out 2026
Mercado Aberto
Aug 17, 2026, 6:09 AM ET
The Brazilian Federal Senate election for Rio de Janeiro is scheduled to take place on October 4, 2026. This market will resolve according to the candidate who wins the most valid votes of any candidate at the specified 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 definitively 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., www.tse.jus.br/eleicoes/resultados-eleicoes).Recent September 2026 polls from Quaest and Paraná Pesquisas show Benedita da Silva (PT) leading the field for one of Rio de Janeiro’s two Senate seats with 15–30% support, reflecting her visibility as a Lula ally and established name. The race for first place remains fragmented, however, with Marcelo Crivella (Republicanos) and a cluster of PL, PSD, and other candidates clustered within margins of error amid 25–37% undecided or blank responses. Voter ability to select two names, ongoing coalition negotiations, and the absence of a dominant frontrunner beyond Benedita sustain tight implied probabilities for challengers. Late-campaign events such as debates or turnout shifts among evangelical and left-leaning blocs could widen gaps before the October 4 vote.

The Brazilian Federal Senate election for Rio de Janeiro is scheduled to take place on October 4, 2026.

This market will resolve according to the candidate who wins the most valid votes of any candidate at the specified 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 definitively 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., www.tse.jus.br/eleicoes/resultados-eleicoes).
The Brazilian Federal Senate election for Rio de Janeiro is scheduled to take place on October 4, 2026. This market will resolve according to the candidate who wins the most valid votes of any candidate at the specified 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 definitively 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., www.tse.jus.br/eleicoes/resultados-eleicoes).
Volume
$46,885
Data de Término
4 out 2026
Mercado Aberto
Aug 17, 2026, 6:09 AM ET

Cuidado com os links externos.

Frequently Asked Questions

"Eleição para o Senado do Rio de Janeiro: 1º Lugar" is a prediction market on Polymarket with 16 possible outcomes where traders buy and sell shares based on what they believe will happen. The current leading outcome is "Benedita da Silva" at 59%, followed by "Marcelo Crivella" at 23%. Prices reflect real-time crowd-sourced probabilities. For example, a share priced at 59¢ implies that the market collectively assigns a 59% chance to that outcome. These odds shift continuously as traders react to new developments and information. Shares in the correct outcome are redeemable for $1 each upon market resolution.

As of today, "Eleição para o Senado do Rio de Janeiro: 1º Lugar" has generated $46.9K in total trading volume since the market launched on Aug 17, 2026. This level of trading activity reflects strong engagement from the Polymarket community and helps ensure that the current odds are informed by a deep pool of market participants. You can track live price movements and trade on any outcome directly on this page.

To trade on "Eleição para o Senado do Rio de Janeiro: 1º Lugar," browse the 16 available outcomes listed on this page. Each outcome displays a current price representing the market's implied probability. To take a position, select the outcome you believe is most likely, choose "Yes" to trade in favor of it or "No" to trade against it, enter your amount, and click "Trade." If your chosen outcome is correct when the market resolves, your "Yes" shares pay out $1 each. If it's incorrect, they pay out $0. You can also sell your shares at any time before resolution if you want to lock in a profit or cut a loss.

The current frontrunner for "Eleição para o Senado do Rio de Janeiro: 1º Lugar" is "Benedita da Silva" at 59%, meaning the market assigns a 59% chance to that outcome. The next closest outcome is "Marcelo Crivella" at 23%. These odds update in real-time as traders buy and sell shares, so they reflect the latest collective view of what's most likely to happen. Check back frequently or bookmark this page to follow how the odds shift as new information emerges.

The resolution rules for "Eleição para o Senado do Rio de Janeiro: 1º Lugar" define exactly what needs to happen for each outcome to be declared a winner — including the official data sources used to determine the result. You can review the complete resolution criteria in the "Rules" section on this page above the comments. We recommend reading the rules carefully before trading, as they specify the precise conditions, edge cases, and sources that govern how this market is settled.