Flávio Bolsonaro leads trader expectations for a Trump endorsement due to his nomination as the Liberal Party candidate in Brazil’s October 2026 presidential election and longstanding family ties to the U.S. president. Flávio met Trump at the White House in May 2026, after which Trump posted positively about him on Truth Social; Trump also designated Brazilian gangs as terrorist organizations shortly following their discussions. Jair Bolsonaro, Flávio’s father and a prior Trump ally, remains under house arrest after his conviction and cannot run. U.S. tariffs on Brazilian exports, linked in part to pressure over Jair’s case, have fueled domestic backlash and aided incumbent Lula da Silva in recent polling, yet these factors have not displaced Flávio’s frontrunner status in the endorsement market. Other right-leaning figures such as Romeu Zema and Ronaldo Caiado trail significantly.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedFlávio Bolsonaro 79%
Romeu Zema 7.6%
Augusto Cury 4.8%
Ronaldo Caiado 3.6%
$14,258 Vol.
$14,258 Vol.

Flávio Bolsonaro
79%

Romeu Zema
8%

Augusto Cury
5%

Ronaldo Caiado
4%

Lula da Silva
3%

Renan Santos
3%
Flávio Bolsonaro 79%
Romeu Zema 7.6%
Augusto Cury 4.8%
Ronaldo Caiado 3.6%
$14,258 Vol.
$14,258 Vol.

Flávio Bolsonaro
79%

Romeu Zema
8%

Augusto Cury
5%

Ronaldo Caiado
4%

Lula da Silva
3%

Renan Santos
3%
An endorsement is defined as a statement by Donald Trump that i) is made publicly (e.g., through a press release, an on-the-record interview, a speech, a campaign event, a post from a verified account on social media); ii) explicitly and unambiguously expresses unique support for an individual as a candidate for President of Brazil in the 2026 Brazil presidential elections; and iii) is characterized by a consensus of credible reporting as an official endorsement by Donald Trump of the individual for President in the 2026 Brazil presidential elections.
An endorsement of an individual for any party’s nomination to contest the 2026 Brazil presidential elections will not qualify.
The following will not be considered endorsements: positive or favorable comments about a candidate without a clear public statement of direct support; conditional statements giving support only if certain conditions are met; statements equally expressing support for multiple candidates (e.g., “I support Flavio and Lula”); statements expressing opposition to a candidate without endorsing any candidate; private or non-public statements; and statements that are clearly sarcastic, made in jest, or immediately clarified as not reflecting genuine support.
An endorsement of a ticket comprising a presidential candidate and a vice-presidential candidate constitutes a qualifying endorsement only of the individual endorsed for President. If the endorsement is of a ticket with undefined presidential and vice-presidential roles, or the roles on an endorsed ticket cannot be determined by the statement itself or a consensus of credible reporting, no qualifying endorsement will be deemed to have occurred.
If Donald Trump issues multiple concurrent statements meeting this standard, directed at different individuals, this will not constitute a qualifying endorsement and this market will remain open and resolve based on the first standalone qualifying endorsement issued. Endorsements will be considered to be issued concurrently only if they are issued in the same written statement (e.g., a public social media post), or in a singular public speaking event (e.g., a press conference, a speech).
Endorsements via social media count only from verified accounts controlled by Donald Trump. Likes, reposts, or shares alone do not constitute a qualifying endorsement.
Once a qualifying endorsement has occurred, subsequent retractions, rescissions, or endorsements of other individuals will not affect the determination of the first individual endorsed. If Donald Trump does not issue any qualifying endorsements by October 25, 2026, 11:59 PM Brasilia time, this market will resolve to “Other”.
The resolution sources for this market will be official statements from Donald Trump and a consensus of credible reporting.
Market Opened: Aug 5, 2026, 7:54 AM ET
Resolver
0x69c47De9D...An endorsement is defined as a statement by Donald Trump that i) is made publicly (e.g., through a press release, an on-the-record interview, a speech, a campaign event, a post from a verified account on social media); ii) explicitly and unambiguously expresses unique support for an individual as a candidate for President of Brazil in the 2026 Brazil presidential elections; and iii) is characterized by a consensus of credible reporting as an official endorsement by Donald Trump of the individual for President in the 2026 Brazil presidential elections.
An endorsement of an individual for any party’s nomination to contest the 2026 Brazil presidential elections will not qualify.
The following will not be considered endorsements: positive or favorable comments about a candidate without a clear public statement of direct support; conditional statements giving support only if certain conditions are met; statements equally expressing support for multiple candidates (e.g., “I support Flavio and Lula”); statements expressing opposition to a candidate without endorsing any candidate; private or non-public statements; and statements that are clearly sarcastic, made in jest, or immediately clarified as not reflecting genuine support.
An endorsement of a ticket comprising a presidential candidate and a vice-presidential candidate constitutes a qualifying endorsement only of the individual endorsed for President. If the endorsement is of a ticket with undefined presidential and vice-presidential roles, or the roles on an endorsed ticket cannot be determined by the statement itself or a consensus of credible reporting, no qualifying endorsement will be deemed to have occurred.
If Donald Trump issues multiple concurrent statements meeting this standard, directed at different individuals, this will not constitute a qualifying endorsement and this market will remain open and resolve based on the first standalone qualifying endorsement issued. Endorsements will be considered to be issued concurrently only if they are issued in the same written statement (e.g., a public social media post), or in a singular public speaking event (e.g., a press conference, a speech).
Endorsements via social media count only from verified accounts controlled by Donald Trump. Likes, reposts, or shares alone do not constitute a qualifying endorsement.
Once a qualifying endorsement has occurred, subsequent retractions, rescissions, or endorsements of other individuals will not affect the determination of the first individual endorsed. If Donald Trump does not issue any qualifying endorsements by October 25, 2026, 11:59 PM Brasilia time, this market will resolve to “Other”.
The resolution sources for this market will be official statements from Donald Trump and a consensus of credible reporting.
Resolver
0x69c47De9D...Flávio Bolsonaro leads trader expectations for a Trump endorsement due to his nomination as the Liberal Party candidate in Brazil’s October 2026 presidential election and longstanding family ties to the U.S. president. Flávio met Trump at the White House in May 2026, after which Trump posted positively about him on Truth Social; Trump also designated Brazilian gangs as terrorist organizations shortly following their discussions. Jair Bolsonaro, Flávio’s father and a prior Trump ally, remains under house arrest after his conviction and cannot run. U.S. tariffs on Brazilian exports, linked in part to pressure over Jair’s case, have fueled domestic backlash and aided incumbent Lula da Silva in recent polling, yet these factors have not displaced Flávio’s frontrunner status in the endorsement market. Other right-leaning figures such as Romeu Zema and Ronaldo Caiado trail significantly.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated



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