Skip to main content
icon for São Tomé and Príncipe Parliamentary Election Winner

São Tomé and Príncipe Parliamentary Election Winner

icon for São Tomé and Príncipe Parliamentary Election Winner

São Tomé and Príncipe Parliamentary Election Winner

MLSTP 64%

ADI 19%

Basta 1.1%

PCD <1%

Polymarket
NEW

MLSTP 64%

ADI 19%

Basta 1.1%

PCD <1%

Polymarket
NEW
icon for MLSTP

MLSTP

$4,084 Vol.

64%

icon for ADI

ADI

$3,074 Vol.

20%

icon for Basta

Basta

$392 Vol.

1%

icon for PCD

PCD

$392 Vol.

1%

icon for MDFM

MDFM

$412 Vol.

1%

icon for MCI-PS/PUN

MCI-PS/PUN

$381 Vol.

<1%

icon for Nossa Terra

Nossa Terra

$381 Vol.

<1%

Parliamentary elections to elect the National Assembly of São Tomé and Príncipe are scheduled to take place on September 27, 2026. This market will resolve to the political party or coalition that wins the greatest number of seats in the National Assembly of São Tomé and Príncipe as a result of this election. If the results of the specified election are not definitively known by July 31, 2027, this market will resolve to "Other". Parties or coalitions will be primarily ranked by the number of seats won in the specified election. If two or more parties or coalitions are tied on seats, ties will be broken by the total number of valid votes received, with higher vote totals ranking higher. If parties or coalitions remain tied, ties will be broken by alphabetical order of the listed party or coalition names. This market will resolve to the party or coalition that occupies the highest finishing position after applying this ranking. This market's resolution will be based solely on the number of seats won by the named party or coalition. This market will resolve based on the results of the elections, as indicated by a consensus of credible reporting. In the case of ambiguity, this market will resolve solely based on the results as reported by the São Toméan government.São Tomé and Príncipe’s parliamentary election on September 27 will fill all 55 National Assembly seats under proportional representation, with 28 needed for a majority. Trader pricing favors MLSTP at 64.5% implied probability after incumbent President Carlos Vila Nova, backed by an MLSTP–PSD alliance, secured re-election on July 19 with roughly 56% of the vote against the main ADI-backed challenger at 41%. This result followed the 2025 dismissal of ADI Prime Minister Patrice Trovoada, which triggered internal ADI divisions and the appointment of a replacement from the same party. ADI sits at 24.5% amid those fractures, while smaller parties remain at or below 1.1%. The short campaign window and recent presidential momentum continue to shape crowd-sourced assessments ahead of polling day.

Parliamentary elections to elect the National Assembly of São Tomé and Príncipe are scheduled to take place on September 27, 2026.

This market will resolve to the political party or coalition that wins the greatest number of seats in the National Assembly of São Tomé and Príncipe as a result of this election.

If the results of the specified election are not definitively known by July 31, 2027, this market will resolve to "Other".

Parties or coalitions will be primarily ranked by the number of seats won in the specified election. If two or more parties or coalitions are tied on seats, ties will be broken by the total number of valid votes received, with higher vote totals ranking higher. If parties or coalitions remain tied, ties will be broken by alphabetical order of the listed party or coalition names. This market will resolve to the party or coalition that occupies the highest finishing position after applying this ranking.

This market's resolution will be based solely on the number of seats won by the named party or coalition.

This market will resolve based on the results of the elections, as indicated by a consensus of credible reporting. In the case of ambiguity, this market will resolve solely based on the results as reported by the São Toméan government.
Volume
$9,115
End Date
Sep 27, 2026
Market Opened
Aug 20, 2026, 5:45 AM ET
Parliamentary elections to elect the National Assembly of São Tomé and Príncipe are scheduled to take place on September 27, 2026. This market will resolve to the political party or coalition that wins the greatest number of seats in the National Assembly of São Tomé and Príncipe as a result of this election. If the results of the specified election are not definitively known by July 31, 2027, this market will resolve to "Other". Parties or coalitions will be primarily ranked by the number of seats won in the specified election. If two or more parties or coalitions are tied on seats, ties will be broken by the total number of valid votes received, with higher vote totals ranking higher. If parties or coalitions remain tied, ties will be broken by alphabetical order of the listed party or coalition names. This market will resolve to the party or coalition that occupies the highest finishing position after applying this ranking. This market's resolution will be based solely on the number of seats won by the named party or coalition. This market will resolve based on the results of the elections, as indicated by a consensus of credible reporting. In the case of ambiguity, this market will resolve solely based on the results as reported by the São Toméan government.
Parliamentary elections to elect the National Assembly of São Tomé and Príncipe are scheduled to take place on September 27, 2026. This market will resolve to the political party or coalition that wins the greatest number of seats in the National Assembly of São Tomé and Príncipe as a result of this election. If the results of the specified election are not definitively known by July 31, 2027, this market will resolve to "Other". Parties or coalitions will be primarily ranked by the number of seats won in the specified election. If two or more parties or coalitions are tied on seats, ties will be broken by the total number of valid votes received, with higher vote totals ranking higher. If parties or coalitions remain tied, ties will be broken by alphabetical order of the listed party or coalition names. This market will resolve to the party or coalition that occupies the highest finishing position after applying this ranking. This market's resolution will be based solely on the number of seats won by the named party or coalition. This market will resolve based on the results of the elections, as indicated by a consensus of credible reporting. In the case of ambiguity, this market will resolve solely based on the results as reported by the São Toméan government.São Tomé and Príncipe’s parliamentary election on September 27 will fill all 55 National Assembly seats under proportional representation, with 28 needed for a majority. Trader pricing favors MLSTP at 64.5% implied probability after incumbent President Carlos Vila Nova, backed by an MLSTP–PSD alliance, secured re-election on July 19 with roughly 56% of the vote against the main ADI-backed challenger at 41%. This result followed the 2025 dismissal of ADI Prime Minister Patrice Trovoada, which triggered internal ADI divisions and the appointment of a replacement from the same party. ADI sits at 24.5% amid those fractures, while smaller parties remain at or below 1.1%. The short campaign window and recent presidential momentum continue to shape crowd-sourced assessments ahead of polling day.

Parliamentary elections to elect the National Assembly of São Tomé and Príncipe are scheduled to take place on September 27, 2026.

This market will resolve to the political party or coalition that wins the greatest number of seats in the National Assembly of São Tomé and Príncipe as a result of this election.

If the results of the specified election are not definitively known by July 31, 2027, this market will resolve to "Other".

Parties or coalitions will be primarily ranked by the number of seats won in the specified election. If two or more parties or coalitions are tied on seats, ties will be broken by the total number of valid votes received, with higher vote totals ranking higher. If parties or coalitions remain tied, ties will be broken by alphabetical order of the listed party or coalition names. This market will resolve to the party or coalition that occupies the highest finishing position after applying this ranking.

This market's resolution will be based solely on the number of seats won by the named party or coalition.

This market will resolve based on the results of the elections, as indicated by a consensus of credible reporting. In the case of ambiguity, this market will resolve solely based on the results as reported by the São Toméan government.
Volume
$9,115
End Date
Sep 27, 2026
Market Opened
Aug 20, 2026, 5:45 AM ET
Parliamentary elections to elect the National Assembly of São Tomé and Príncipe are scheduled to take place on September 27, 2026. This market will resolve to the political party or coalition that wins the greatest number of seats in the National Assembly of São Tomé and Príncipe as a result of this election. If the results of the specified election are not definitively known by July 31, 2027, this market will resolve to "Other". Parties or coalitions will be primarily ranked by the number of seats won in the specified election. If two or more parties or coalitions are tied on seats, ties will be broken by the total number of valid votes received, with higher vote totals ranking higher. If parties or coalitions remain tied, ties will be broken by alphabetical order of the listed party or coalition names. This market will resolve to the party or coalition that occupies the highest finishing position after applying this ranking. This market's resolution will be based solely on the number of seats won by the named party or coalition. This market will resolve based on the results of the elections, as indicated by a consensus of credible reporting. In the case of ambiguity, this market will resolve solely based on the results as reported by the São Toméan government.

Beware of external links.

Frequently Asked Questions

"São Tomé and Príncipe Parliamentary Election Winner" is a prediction market on Polymarket with 7 possible outcomes where traders buy and sell shares based on what they believe will happen. The current leading outcome is "MLSTP" at 64%, followed by "ADI" at 20%. Prices reflect real-time crowd-sourced probabilities. For example, a share priced at 64¢ implies that the market collectively assigns a 64% 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.

"São Tomé and Príncipe Parliamentary Election Winner" is a newly created market on Polymarket, launched on Aug 20, 2026. As an early market, this is your opportunity to be among the first traders to set the odds and establish the market's initial price signals. You can also bookmark this page to track volume and trading activity as the market gains traction over time.

To trade on "São Tomé and Príncipe Parliamentary Election Winner," browse the 7 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 "São Tomé and Príncipe Parliamentary Election Winner" is "MLSTP" at 64%, meaning the market assigns a 64% chance to that outcome. The next closest outcome is "ADI" at 20%. 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 "São Tomé and Príncipe Parliamentary Election Winner" 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.