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icon for Próxima Eleição para o Senado do Brasil: a maioria dos assentos ocupados

Próxima Eleição para o Senado do Brasil: a maioria dos assentos ocupados

icon for Próxima Eleição para o Senado do Brasil: a maioria dos assentos ocupados

Próxima Eleição para o Senado do Brasil: a maioria dos assentos ocupados

PL 90%

MDB 2.5%

UNIÃO 2.4%

NOVO 2.1%

Polymarket

$52,957 Vol.

PL 90%

MDB 2.5%

UNIÃO 2.4%

NOVO 2.1%

Polymarket

$52,957 Vol.

icon for PL

PL

$35,721 Vol.

90%

icon for MDB

MDB

$1,353 Vol.

3%

icon for UNIÃO

UNIÃO

$1,007 Vol.

2%

icon for NOVO

NOVO

$1,118 Vol.

2%

icon for PP

PP

$1,800 Vol.

1%

icon for PSD

PSD

$1,272 Vol.

1%

icon for PSDB

PSDB

$1,165 Vol.

1%

icon for PDT

PDT

$4,775 Vol.

1%

icon for PT

PT

$1,176 Vol.

<1%

icon for PODEMOS

PODEMOS

$1,383 Vol.

<1%

icon for REPUBLICANOS

REPUBLICANOS

$931 Vol.

<1%

icon for PSB

PSB

$1,255 Vol.

<1%

The next federal Senate election is scheduled to take place in Brazil on October 4, 2026, in which two-thirds of the Senate’s 81 seats will be contested. This market will resolve according to the political party that holds the greatest number of seats in the next Brazilian Senate as a result of the next Brazilian Senate election. All seats, not only the ones contested in the next Brazilian Senate election, will be considered. In the event of a tie between multiple parties for the most seats held, this market will resolve in favor of the party whose listed abbreviation appears first in alphabetical order. This market's resolution will be based solely on the number of seats held by the named party in the Brazilian Senate as a result of the next Brazilian Senate election, not by any federation or coalition it may be a part of. 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., www.tse.jus.br/eleicoes/resultados-eleicoes) or the Brazilian Senate (https://www25.senado.leg.br/web/senadores/em-exercicio/-/e/por-partido).**PL maintains overwhelming trader consensus for the most Senate seats after Brazil's October 4, 2026, election because state-level polling and aggregate models show the party positioned to capture the largest share of the 54 contested seats through broad right-wing alliances and competitive candidacies across multiple states.** Projections from detailed models updated in mid-September indicate PL on track for around 21 total seats, well ahead of União/PP, PT, and MDB, reflecting strong showings in key battlegrounds and unified opposition momentum. Recent Datafolha and AtlasIntel surveys underscore stable or slightly shifting right-leaning sentiment tied to the presidential contest, while MDB's more dispersed centrist positioning and other parties' narrower regional bases limit their ability to consolidate a national lead. No major late developments have altered this hierarchy in the final weeks.

The next federal Senate election is scheduled to take place in Brazil on October 4, 2026, in which two-thirds of the Senate’s 81 seats will be contested.

This market will resolve according to the political party that holds the greatest number of seats in the next Brazilian Senate as a result of the next Brazilian Senate election.

All seats, not only the ones contested in the next Brazilian Senate election, will be considered.

In the event of a tie between multiple parties for the most seats held, this market will resolve in favor of the party whose listed abbreviation appears first in alphabetical order.

This market's resolution will be based solely on the number of seats held by the named party in the Brazilian Senate as a result of the next Brazilian Senate election, not by any federation or coalition it may be a part of.

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., www.tse.jus.br/eleicoes/resultados-eleicoes) or the Brazilian Senate (https://www25.senado.leg.br/web/senadores/em-exercicio/-/e/por-partido).
The next federal Senate election is scheduled to take place in Brazil on October 4, 2026, in which two-thirds of the Senate’s 81 seats will be contested. This market will resolve according to the political party that holds the greatest number of seats in the next Brazilian Senate as a result of the next Brazilian Senate election. All seats, not only the ones contested in the next Brazilian Senate election, will be considered. In the event of a tie between multiple parties for the most seats held, this market will resolve in favor of the party whose listed abbreviation appears first in alphabetical order. This market's resolution will be based solely on the number of seats held by the named party in the Brazilian Senate as a result of the next Brazilian Senate election, not by any federation or coalition it may be a part of. 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., www.tse.jus.br/eleicoes/resultados-eleicoes) or the Brazilian Senate (https://www25.senado.leg.br/web/senadores/em-exercicio/-/e/por-partido).
Volume
$52,957
Data de Término
4 out 2026
Mercado Aberto
Feb 11, 2026, 5:35 PM ET
The next federal Senate election is scheduled to take place in Brazil on October 4, 2026, in which two-thirds of the Senate’s 81 seats will be contested. This market will resolve according to the political party that holds the greatest number of seats in the next Brazilian Senate as a result of the next Brazilian Senate election. All seats, not only the ones contested in the next Brazilian Senate election, will be considered. In the event of a tie between multiple parties for the most seats held, this market will resolve in favor of the party whose listed abbreviation appears first in alphabetical order. This market's resolution will be based solely on the number of seats held by the named party in the Brazilian Senate as a result of the next Brazilian Senate election, not by any federation or coalition it may be a part of. 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., www.tse.jus.br/eleicoes/resultados-eleicoes) or the Brazilian Senate (https://www25.senado.leg.br/web/senadores/em-exercicio/-/e/por-partido).**PL maintains overwhelming trader consensus for the most Senate seats after Brazil's October 4, 2026, election because state-level polling and aggregate models show the party positioned to capture the largest share of the 54 contested seats through broad right-wing alliances and competitive candidacies across multiple states.** Projections from detailed models updated in mid-September indicate PL on track for around 21 total seats, well ahead of União/PP, PT, and MDB, reflecting strong showings in key battlegrounds and unified opposition momentum. Recent Datafolha and AtlasIntel surveys underscore stable or slightly shifting right-leaning sentiment tied to the presidential contest, while MDB's more dispersed centrist positioning and other parties' narrower regional bases limit their ability to consolidate a national lead. No major late developments have altered this hierarchy in the final weeks.

The next federal Senate election is scheduled to take place in Brazil on October 4, 2026, in which two-thirds of the Senate’s 81 seats will be contested.

This market will resolve according to the political party that holds the greatest number of seats in the next Brazilian Senate as a result of the next Brazilian Senate election.

All seats, not only the ones contested in the next Brazilian Senate election, will be considered.

In the event of a tie between multiple parties for the most seats held, this market will resolve in favor of the party whose listed abbreviation appears first in alphabetical order.

This market's resolution will be based solely on the number of seats held by the named party in the Brazilian Senate as a result of the next Brazilian Senate election, not by any federation or coalition it may be a part of.

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., www.tse.jus.br/eleicoes/resultados-eleicoes) or the Brazilian Senate (https://www25.senado.leg.br/web/senadores/em-exercicio/-/e/por-partido).
The next federal Senate election is scheduled to take place in Brazil on October 4, 2026, in which two-thirds of the Senate’s 81 seats will be contested. This market will resolve according to the political party that holds the greatest number of seats in the next Brazilian Senate as a result of the next Brazilian Senate election. All seats, not only the ones contested in the next Brazilian Senate election, will be considered. In the event of a tie between multiple parties for the most seats held, this market will resolve in favor of the party whose listed abbreviation appears first in alphabetical order. This market's resolution will be based solely on the number of seats held by the named party in the Brazilian Senate as a result of the next Brazilian Senate election, not by any federation or coalition it may be a part of. 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., www.tse.jus.br/eleicoes/resultados-eleicoes) or the Brazilian Senate (https://www25.senado.leg.br/web/senadores/em-exercicio/-/e/por-partido).
Volume
$52,957
Data de Término
4 out 2026
Mercado Aberto
Feb 11, 2026, 5:35 PM ET

Cuidado com os links externos.

Frequently Asked Questions

"Próxima Eleição para o Senado do Brasil: a maioria dos assentos ocupados" is a prediction market on Polymarket with 12 possible outcomes where traders buy and sell shares based on what they believe will happen. The current leading outcome is "PL" at 90%, followed by "MDB" at 3%. Prices reflect real-time crowd-sourced probabilities. For example, a share priced at 90¢ implies that the market collectively assigns a 90% 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, "Próxima Eleição para o Senado do Brasil: a maioria dos assentos ocupados" has generated $53K in total trading volume since the market launched on Feb 11, 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 "Próxima Eleição para o Senado do Brasil: a maioria dos assentos ocupados," browse the 12 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 "Próxima Eleição para o Senado do Brasil: a maioria dos assentos ocupados" is "PL" at 90%, meaning the market assigns a 90% chance to that outcome. The next closest outcome is "MDB" at 3%. 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 "Próxima Eleição para o Senado do Brasil: a maioria dos assentos ocupados" 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.