Second round ¡ official result and retrospective

TSE official tally

100% of polling stations, valid votes, generated on 25 Oct 2026 at 23:27 (Brasília). TSE ↗

Lula (PT)51.79%

64,256,232

FlĂĄvio Bolsonaro (PL)48.21%

59,826,041

Electorate
158,745,502
Turnout
128,236,074 (80.78%)
Abstention
30,509,005 (19.22%)
Blank
1,430,496 (1.12%)
Null
2,723,305 (2.12%)

Blank and null as a share of votes cast.

Electronic voting machines
499,248
Backup machines
48,815
Machines replaced on the day
1,551 (0.28%)
Polling stations voting on paper
none

Share of the 548,063 machines, including backups, as in the TSE report of incidents recorded up to 8 p.m. on 25 Oct. TSE ↗

Lula is re-elected to a fourth term. In the first round, FlĂĄvio Bolsonaro had finished ahead, by 47.03% to 45.16%.

What each instrument said on the eve

Prices from the last recorded point of 24 Oct, read from the daily backup and not from the interface. Polls measure total votes and the official count uses valid votes, so the comparison is of order and distance.

  • National polls released on the eve (10)

    majority of pollsters: norange: does not contain the count

    Eve, released 24 Oct: FlĂĄvio Bolsonaro ahead in 9, Lula in 1. Distance from Lula +0.5 to FlĂĄvio Bolsonaro +3.0

    Count: Lula +3.58

  • National polls conducted after the first round (55)

    majority of pollsters: no

    Eve, released from 8 Oct to 25 Oct: FlĂĄvio Bolsonaro ahead in 50, Lula in 4, tie in 1

    Count: Lula

  • Election winner contract ↗

    matches the count: no

    Eve, 24 Oct, 22:30 UTC: Flåvio Bolsonaro 83.40% ¡ Lula 16.50%

    Count: Lula

First round ¡ official result and retrospective

TSE official tally

100% of polling stations, valid votes, generated on 5 Oct 2026 at 12:51 (Brasília). TSE ↗

FlĂĄvio Bolsonaro (PL)47.03%
Lula (PT)45.16%
Augusto Cury (Avante)2.89%
Renan Santos (MissĂŁo)2.24%
Ronaldo Caiado (PSD)2.18%

Other names: 0.49%.

Electorate
158,745,502
Turnout
125,275,835 (78.92%)
Abstention
33,469,244 (21.08%)
Blank
2,300,798 (1.84%)
Null
3,674,249 (2.93%)

Blank and null as a share of votes cast.

Electronic voting machines
499,248
Backup machines
50,038
Machines replaced on the day
1,904 (0.35%)
Polling stations voting on paper
none

Share of the 549,286 machines, including backups, as in the TSE briefing at 9 p.m. on 4 Oct. According to the TSE, the replacements, mostly caused by power fluctuations, did not affect votes already recorded. TSE ↗

Second round on 25 October: Flávio Bolsonaro × Lula.

What each instrument said on the eve

Prices from the last recorded point of 3 Oct, read from the daily backup and not from the interface. Polls measure total votes and the official count uses valid votes, so the comparison is of order and distance.

  • Eve-of-vote national polls (9)

    majority of pollsters: norange: contains the count

    Eve, released 3 Oct: Lula ahead in 5, FlĂĄvio Bolsonaro in 4. Distance from Lula +5.1 to FlĂĄvio Bolsonaro +4.0

    Count: FlĂĄvio Bolsonaro +1.87

  • Eve, 3 Oct, 23:00 UTC: FlĂĄvio Bolsonaro 57.50% ¡ Lula 42.40%

    Count: Lula 2nd

  • Eve, 3 Oct, 23:00 UTC: Renan Santos 47.50% ¡ Ronaldo Caiado 30.00% ¡ Augusto Cury 23.70%

    Count: Augusto Cury 3rd (2.89%), Renan Santos 4th

  • Eve, 3 Oct, 21:00 UTC: PL 95.80% ¡ MDB 1.60%

    Count: PL, with 19 of the 54 seats

  • Election winner contract ↗

    matches the count: no

    Eve, 3 Oct, 23:00 UTC: Flåvio Bolsonaro 64.90% ¡ Lula 35.50%

    Count: Lula, elected in the 25 Oct second round

Markets × polls × news
Real-time cross-reference

ⓘ Logic →

Polymarket is the world's largest prediction market platform. Unlike opinion polls, it allows real-money bets on future events and reflects where people put their money, historically more accurate. The odds below show the market's probability.

🏆 Who wins the Presidency?

⚖️ STF: Justice impeached by 2027?

📈 Inflation 2026

🥈 2nd place in first round

🥉 3rd place in first round

🏛️ Senate: Which party wins most seats?

Cross-reference graph

ⓘ Logic →

A navigable map of AFOS: Brazil 2026 at the center, the market×poll divergence (colored edge with the Δpp), structural context, and clickable nodes to the products and dashboard sections.

market × poll divergence (Δpp) convergence (low Δ) poll reading market correct market wrong press (anchors) navigation (click)open dataset (click opens Hugging Face)drag nodes · scroll to zoom

Structural context

ⓘ Logic →

Governance (0–100 scale)

Political stability57
Voice & accountability62
Rule of law49
Government effectiveness47
Regulatory quality50
Control of corruption40

Economy

Population212M
GDP$2.19T
GDP per capita$10,311
Inflation4.4%

Education

Public education spending (% GDP)5.6%
Expected years of schooling13.9 years

Source: World Bank — Worldwide Governance Indicators + World Development Indicators (2024). Annual structural indicators that contextualize the country; they do not predict the electoral outcome. WGI ↗ · WDI ↗

Electoral Polls

ⓘ Logic →

📊 Polls vs Polymarket, Candidate Comparison

Lula
Polls:42% to 49%Polymarket:99.85%Poll Trend:HAS 44% IN THE SECOND ROUND IN PALVER OF 03/Oct, the source of this chart's poll side, against Flávio Bolsonaro's 49%. On the eve he led the second round in Datafolha (47% to 46%), in CNT/MDA (47.3% to 43.1%) and in AtlasIntel (47.6% to 47.4%), and was tied in PoderData. In the first-round count he had 45.16% of valid votes.Poly Trend:RISES 83.35pp IN THE WINNER CONTRACT, at 99.85% (cumulative volume USD 42.96M), confirmed reading of 25/Oct, 21:22 BRT, against the confirmed reading of 24/Oct at 20:06 BRT, the last one published for the winner contract. The winner contract's gap goes from 67.25pp in Flávio Bolsonaro's favor to 99.70pp in Lula's favor. 📊 Re-elected with 51.76% of the valid votes in the TSE tally of 21:25 BRT. On the eve he had 46.46% in Veritá and 47.9% in Futura/100% Cidades in total votes.
FlĂĄvio Bolsonaro
Polls:42.7% to 53%Polymarket:0.15%Poll Trend:HAS 49% IN THE SECOND ROUND IN PALVER OF 03/Oct, the source of this chart's poll side, against Lula's 44%. On the eve he led the second round in Quaest (44% to 42%), in Palver, in Futura (48% to 45.1%) and in Gerp (49% to 44%). In the first-round count he had 47.03% of valid votes.Poly Trend:FALLS 83.60pp IN THE WINNER CONTRACT, at 0.15% (cumulative volume USD 56.18M), confirmed reading of 25/Oct, 21:22 BRT, against the confirmed reading of 24/Oct at 20:06 BRT, the last one published for the winner contract. The winner contract's gap goes from 67.25pp in Flávio Bolsonaro's favor to 99.70pp in Lula's favor. 📊 48.24% of the valid votes in the TSE tally of 21:25 BRT. On the eve he had 49.44% in Veritá and 48.2% in Futura/100% Cidades in total votes.
Augusto Cury
Polls:1% to 12.2%Polymarket:closedPoll Trend:ELIMINATED: 2.89% of the valid votes in the first round, third place. Declared support for FlĂĄvio Bolsonaro on 08/Oct (G1, EstadĂŁo and CNN Brasil).Poly Trend:Winner contract closed by Polymarket after the first round and resolved at zero, with USD 5.51M cumulative.
Renan Santos
Polls:1.5% to 11%Polymarket:closedPoll Trend:ELIMINATED: 2.24% of the valid votes in the first round, fourth place, in the TSE final tally.Poly Trend:Winner contract closed by Polymarket after the first round and resolved at zero, with USD 17.12M cumulative, the second largest in the presidential book.
Ronaldo Caiado
Polls:1% to 5.7%Polymarket:closedPoll Trend:ELIMINATED: 2.18% of the valid votes in the first round, fifth place. He declared support for Flåvio Bolsonaro in Goiânia on 06/Oct (O Globo and VEJA).Poly Trend:Winner contract closed by Polymarket after the first round and resolved at zero, with USD 7.82M cumulative.
Pablo Marçal
Polls:1% to 2%Polymarket:closedPoll Trend:Out of the election since the TSE rejected his candidacy registration on 11/Sep.Poly Trend:Winner contract closed by Polymarket after the first round and resolved at zero.
Romeu Zema
Polls:0.3% to 3.5%Polymarket:closedPoll Trend:ELIMINATED: 0.27% of the valid votes in the first round, in the TSE final tally. He declared his vote for FlĂĄvio Bolsonaro on 05/Oct, and Novo declared support for him on 07/Oct (G1 and CartaCapital).Poly Trend:Winner contract closed by Polymarket after the first round and resolved at zero, with USD 7.74M cumulative.
TarcĂ­sio
Polls:not testedPolymarket:closedPoll Trend:Did not run for President: he was re-elected governor of SĂŁo Paulo in the first round.Poly Trend:Winner contract closed by Polymarket after the first round and resolved at zero, with USD 14.96M cumulative.
Fernando Haddad
Polls:not testedPolymarket:closedPoll Trend:Did not run for President: he ran for governor of SĂŁo Paulo and lost to TarcĂ­sio de Freitas in the first round.Poly Trend:Winner contract closed by Polymarket after the first round and resolved at zero, with USD 7.74M cumulative.

Sources: Polymarket prices via the AFOS proxy, and the panel only publishes a price that two independent readings, taken eight minutes apart, confirm within 0.20pp. Confirmation is done contract by contract, and the prices on this page are from the confirmed reading of 25/Oct, 21:22 BRT, and the one for the contract on a Supreme Court justice leaving by impeachment is from the confirmed reading of 25/Oct at 13:39 BRT. Alongside the raw move comes the move normalized by the pair's sum. Polls registered with the TSE, with protocol, pollster, fieldwork, sample and method declared in each entry. First-round result: official TSE final tally, 100% of polling sections. 🗳️ The POLL side of the divergence chart uses ONE national poll, not the average, and always in TOTAL votes: the benchmark is the second-round pair of the most recent national poll that measured it, with ties broken by the largest sample among those that published total votes, which gives Veritá of 24/Oct, n=15,554, with 46.46% for Lula and 49.44% for Flávio Bolsonaro, the largest sample among the day's national polls with total votes.

🏛️ Monitored Institutes, Reliability

Datafolha(In person)
CNT/MDA(In person)
Futura/Apex(Mixed)
Futura/100% Cidades(Phone (CATI))
BTG/Nexus(National poll)
Quaest/Genial(In person)
AtlasIntel(Online/Big Data)
ParanĂĄ Pesquisas(In person)
MDA(In person)
Ipec (ex-Ibope)(In person)
Real Time Big Data(Telephone)
Ideia/Canal Meio(Mixed)
Futura InteligĂŞncia(Mixed)
Gerp(Mixed)
PoderData(Telephone/Online)
Methodus(In person)
Ipespe(In person)
VeritĂĄ(In person)
Ranking Brasil(Mixed)
Alfa InteligĂŞncia/TMC(In person)
Colectta(Online)
Palver(Online)
Indexa/Broadcast(Phone)
DataTrends(Automated telephone (IVR))
★★★★★ National reference★★★★★ High reliability★★★★★ Reliable★★★★★ Use with caution★★★★★ Low reliability
Updated: 2026-10-25
ⓘ Evaluation criterion →
The first round closed on 4 October. Official TSE result: FlĂĄvio Bolsonaro 47.03% and Lula 45.16% of valid votes. The first-round polls below remain as a historical record; second-round polls come in from 8 October. Result and retrospective.

📍 We show the most recent national polls (1st and 2nd round). State-level polls and integrated analysis in the AFOS Daily. Full history via API.

PoderData/Aya📅 2026-10-25👥 4,000 respondents± 1.60ppAutomated telephone (IVR)

🔄 Runoff Simulations

Veritá📅 2026-10-24👥 15,554 respondents± 1ppAutomated phone

🔄 Runoff Simulations

Lula vs FlĂĄvio

Lula, 46.5%
vs
FlĂĄvio Bolsonaro, 49.4%
Futura/100% Cidades📅 2026-10-24👥 2,000 respondents± 2.20ppPhone (CATI)

🔄 Runoff Simulations

Lula vs FlĂĄvio

Lula, 47.9%
vs
FlĂĄvio Bolsonaro, 48.2%
Datafolha📅 2026-10-24👥 4,050 respondents± 2ppIn person

🔄 Runoff Simulations

Lula vs FlĂĄvio

Lula, 47.0%
vs
FlĂĄvio Bolsonaro, 48.0%
Quaest/Globo📅 2026-10-24👥 3,702 respondents± 2ppIn person

🔄 Runoff Simulations

Lula vs FlĂĄvio

Lula, 45.0%
vs
FlĂĄvio Bolsonaro, 46.0%
AtlasIntel/Bloomberg📅 2026-10-24👥 4,990 respondents± 1ppOnline/Big Data

🔄 Runoff Simulations

Lula vs FlĂĄvio

Lula, 48.4%
vs
FlĂĄvio Bolsonaro, 49.9%
Palver📅 2026-10-24👥 5,000 respondents± 2.20ppOnline

🔄 Runoff Simulations

Lula vs FlĂĄvio

Lula, 49.0%
vs
FlĂĄvio Bolsonaro, 50.0%
BTG/Nexus📅 2026-10-24👥 2,000 respondents± 2.20ppPhone (CATI)

🔄 Runoff Simulations

Lula vs FlĂĄvio

Lula, 46.0%
vs
FlĂĄvio Bolsonaro, 47.0%
Gerp📅 2026-10-24👥 2,400 respondents± 2ppTelephone

🔄 Runoff Simulations

Lula vs FlĂĄvio

Lula, 46.0%
vs
FlĂĄvio Bolsonaro, 49.0%
CNT/MDA📅 2026-10-24👥 2,002 respondents± 2.20ppIn person

🔄 Runoff Simulations

Lula vs FlĂĄvio

Lula, 45.0%
vs
FlĂĄvio Bolsonaro, 46.3%
Colectta📅 2026-10-24👥 3,000 respondents± 2ppIn person

🔄 Runoff Simulations

Lula vs FlĂĄvio

Lula, 46.5%
vs
FlĂĄvio Bolsonaro, 46.0%
Vetor Arrow📅 2026-10-23👥 6,867 respondents± 1.20ppAutomated telephone (IVR)

🔄 Runoff Simulations

Lula vs FlĂĄvio

Lula, 44.9%
vs
FlĂĄvio Bolsonaro, 50.0%
Vox Brasil📅 2026-10-23👥 2,100 respondents± 2.15ppIn person

🔄 Runoff Simulations

Lula vs FlĂĄvio

Lula, 45.4%
vs
FlĂĄvio Bolsonaro, 44.3%
Ipespe/Abrapel📅 2026-10-23👥 1,500 respondents± 2.60ppTelephone

🔄 Runoff Simulations

Lula vs FlĂĄvio

Lula, 47.0%
vs
FlĂĄvio Bolsonaro, 48.0%
Real Time Big Data📅 2026-10-23👥 2,000 respondents± 2ppTelephone

🔄 Runoff Simulations

Lula vs FlĂĄvio

Lula, 45.0%
vs
FlĂĄvio Bolsonaro, 49.0%
Veritá📅 2026-10-23👥 15,554 respondents± 1ppAutomated phone

🔄 Runoff Simulations

Lula vs FlĂĄvio

Lula, 47.5%
vs
FlĂĄvio Bolsonaro, 50.2%
DataTrends📅 2026-10-23👥 2,000 respondents± 2.19ppAutomated telephone (IVR)

🔄 Runoff Simulations

Lula vs FlĂĄvio

Lula, 46.0%
vs
FlĂĄvio Bolsonaro, 50.0%
Alfa Inteligência/TMC📅 2026-10-23👥 2,700 respondents± 1.90ppIn person

🔄 Runoff Simulations

Datafolha📅 2026-10-22👥 2,154 respondents± 2ppIn person

🔄 Runoff Simulations

Lula vs FlĂĄvio

Lula, 46.0%
vs
FlĂĄvio Bolsonaro, 47.0%
PoderData/Aya📅 2026-10-22👥 4,000 respondents± 1.60ppPhone

🔄 Runoff Simulations

Lula vs FlĂĄvio

Lula, 48.0%
vs
FlĂĄvio Bolsonaro, 49.0%
Indexa/Broadcast📅 2026-10-22👥 2,000 respondents± 2.20ppPhone

🔄 Runoff Simulations

Lula vs FlĂĄvio

Lula, 44.1%
vs
FlĂĄvio Bolsonaro, 45.2%
Gerp📅 2026-10-21👥 2,400 respondents± 2ppTelephone

🔄 Runoff Simulations

Lula vs FlĂĄvio

Lula, 45.0%
vs
FlĂĄvio Bolsonaro, 50.0%
Quaest/Globo📅 2026-10-21👥 2,154 respondents± 2ppIn person

🔄 Runoff Simulations

Lula vs FlĂĄvio

Lula, 44.0%
vs
FlĂĄvio Bolsonaro, 45.0%
Ideia/Canal Meio📅 2026-10-21👥 1,500 respondents± 2.50ppPhone

🔄 Runoff Simulations

Lula vs FlĂĄvio

Lula, 46.0%
vs
FlĂĄvio Bolsonaro, 48.0%
Palver📅 2026-10-21👥 5,000 respondents± 2.40ppOnline

🔄 Runoff Simulations

Lula vs FlĂĄvio

Lula, 48.0%
vs
FlĂĄvio Bolsonaro, 50.0%
Futura/100% Cidades📅 2026-10-21👥 2,000 respondents± 2.20ppPhone (CATI)

🔄 Runoff Simulations

Lula vs FlĂĄvio

Lula, 46.8%
vs
FlĂĄvio Bolsonaro, 48.9%
Veritá📅 2026-10-21👥 15,554 respondents± 1ppAutomated phone

🔄 Runoff Simulations

Lula vs FlĂĄvio

Lula, 48.2%
vs
FlĂĄvio Bolsonaro, 49.7%
Alfa Inteligência/TMC📅 2026-10-20👥 2,700 respondents± 1.90ppIn person

🔄 Runoff Simulations

Lula vs FlĂĄvio

Lula, 45.9%
vs
FlĂĄvio Bolsonaro, 48.8%
Real Time Big Data📅 2026-10-20👥 2,000 respondents± 2ppTelephone

🔄 Runoff Simulations

Lula vs FlĂĄvio

Lula, 45.0%
vs
FlĂĄvio Bolsonaro, 48.0%
AtlasIntel/Bloomberg📅 2026-10-19👥 4,998 respondents± 1ppOnline/Big Data

🔄 Runoff Simulations

Lula vs FlĂĄvio

Lula, 47.6%
vs
FlĂĄvio Bolsonaro, 49.8%
BTG/Nexus📅 2026-10-19👥 2,002 respondents± 2ppPhone (CATI)

🔄 Runoff Simulations

Lula vs FlĂĄvio

Lula, 45.9%
vs
FlĂĄvio Bolsonaro, 46.5%
Futura/100% Cidades📅 2026-10-19👥 2,000 respondents± 2.20ppPhone (CATI)

🔄 Runoff Simulations

Lula vs FlĂĄvio

Lula, 47.5%
vs
FlĂĄvio Bolsonaro, 48.3%
PoderData/Aya📅 2026-10-19👥 3,000 respondents± 1.80ppAutomated telephone (IVR)

🔄 Runoff Simulations

DataTrends📅 2026-10-19👥 2,000 respondents± 2.19ppAutomated telephone (IVR)

🔄 Runoff Simulations

Vox Brasil📅 2026-10-18👥 2,100 respondents± 2.15ppIn person

🔄 Runoff Simulations

Lula vs FlĂĄvio

Lula, 46.4%
vs
FlĂĄvio Bolsonaro, 44.6%
Ipespe/Abrapel📅 2026-10-17👥 1,500 respondents± 2.60ppTelephone

🔄 Runoff Simulations

Lula vs FlĂĄvio

Lula, 46.0%
vs
FlĂĄvio Bolsonaro, 48.0%
Veritá📅 2026-10-17👥 15,554 respondents± 1ppAutomated phone

🔄 Runoff Simulations

Gerp📅 2026-10-16👥 2,400 respondents± 2ppTelephone

🔄 Runoff Simulations

Lula vs FlĂĄvio

Lula, 45.0%
vs
FlĂĄvio Bolsonaro, 50.0%
CNT/MDA📅 2026-10-16👥 2,002 respondents± 2.20ppIn person

🔄 Runoff Simulations

Lula vs FlĂĄvio

Lula, 45.9%
vs
FlĂĄvio Bolsonaro, 46.8%
Futura/100% Cidades📅 2026-10-16👥 2,000 respondents± 2.20ppPhone (CATI)

🔄 Runoff Simulations

Lula vs FlĂĄvio

Lula, 47.5%
vs
FlĂĄvio Bolsonaro, 49.0%
PoderData/Aya📅 2026-10-16👥 3,000 respondents± 1.80ppAutomated telephone (IVR)

🔄 Runoff Simulations

Datafolha📅 2026-10-15👥 2,520 respondents± 2ppIn person

🔄 Runoff Simulations

Lula vs FlĂĄvio

Lula, 45.0%
vs
FlĂĄvio Bolsonaro, 47.0%
Palver📅 2026-10-15👥 5,000 respondents± 2.30ppOnline

🔄 Runoff Simulations

Lula vs FlĂĄvio

Lula, 49.0%
vs
FlĂĄvio Bolsonaro, 50.0%
Indexa/Broadcast📅 2026-10-15👥 2,000 respondents± 2.20ppPhone

🔄 Runoff Simulations

Lula vs FlĂĄvio

Lula, 42.0%
vs
FlĂĄvio Bolsonaro, 44.0%
Quaest/Globo📅 2026-10-14👥 2,154 respondents± 2ppIn person

🔄 Runoff Simulations

Lula vs FlĂĄvio

Lula, 44.0%
vs
FlĂĄvio Bolsonaro, 46.0%
PoderData/Aya📅 2026-10-13👥 3,000 respondents± 1.80ppAutomated telephone (IVR)

🔄 Runoff Simulations

Lula vs FlĂĄvio

Lula, 46.0%
vs
FlĂĄvio Bolsonaro, 48.0%
BTG/Nexus📅 2026-10-13👥 2,002 respondents± 2ppPhone (CATI)

🔄 Runoff Simulations

Lula vs FlĂĄvio

Lula, 45.0%
vs
FlĂĄvio Bolsonaro, 48.0%
Futura/100% Cidades📅 2026-10-13👥 2,000 respondents± 2.20ppPhone (CATI)

🔄 Runoff Simulations

Lula vs FlĂĄvio

Lula, 46.6%
vs
FlĂĄvio Bolsonaro, 50.0%
Gerp📅 2026-10-12👥 2,400 respondents± 2ppTelephone

🔄 Runoff Simulations

Lula vs FlĂĄvio

Lula, 44.0%
vs
FlĂĄvio Bolsonaro, 53.0%
DataTrends📅 2026-10-11👥 2,000 respondents± 2.19ppAutomated telephone (IVR)

🔄 Runoff Simulations

Lula vs FlĂĄvio

Lula, 44.0%
vs
FlĂĄvio Bolsonaro, 50.0%
Ipespe/Abrapel📅 2026-10-10👥 1,500 respondents± 2.60ppOnline

🔄 Runoff Simulations

Lula vs FlĂĄvio

Lula, 44.0%
vs
FlĂĄvio Bolsonaro, 49.0%
AtlasIntel/Bloomberg📅 2026-10-09👥 5,026 respondents± 1ppOnline/Big Data

🔄 Runoff Simulations

Lula vs FlĂĄvio

Lula, 45.7%
vs
FlĂĄvio Bolsonaro, 51.1%
Vox Brasil📅 2026-10-09👥 2,100 respondents± 2.15ppIn person

🔄 Runoff Simulations

Lula vs FlĂĄvio

Lula, 44.2%
vs
FlĂĄvio Bolsonaro, 42.7%
Datafolha📅 2026-10-08👥 2,520 respondents± 2ppIn person

🔄 Runoff Simulations

Lula vs FlĂĄvio

Lula, 45.0%
vs
FlĂĄvio Bolsonaro, 49.0%
PoderData/Aya📅 2026-10-08👥 3,000 respondents± 1.80ppTelephone

🔄 Runoff Simulations

Lula vs FlĂĄvio

Lula, 44.0%
vs
FlĂĄvio Bolsonaro, 49.0%
Palver📅 2026-10-03👥 5,000 respondents± 2.40ppOnline

Main scenario (first round, prompted)

FlĂĄvio Bolsonaro (PL)47.0%
Lula (PT)43.0%
Renan Santos (MissĂŁo)7.0%
Augusto Cury (Avante)1.0%
Ronaldo Caiado (PSD)1.0%

🔄 Runoff Simulations

Lula vs FlĂĄvio

Lula, 44.0%
vs
FlĂĄvio Bolsonaro, 49.0%

Lula vs Cury

Lula, 44.0%
vs
Augusto Cury, 36.0%

Lula vs Renan

Lula, 44.0%
vs
Renan Santos, 33.0%

Lula vs Zema

Lula, 44.0%
vs
Romeu Zema, 42.0%

Lula vs Caiado

Lula, 43.0%
vs
Ronaldo Caiado, 42.0%
AtlasIntel/Bloomberg📅 2026-10-03👥 4,945 respondents± 1ppOnline/Big Data

Main scenario (first round, prompted)

Lula (PT)46.7%
FlĂĄvio Bolsonaro (PL)43.8%
Renan Santos (MissĂŁo)4.6%
Augusto Cury (Avante)2.1%
Ronaldo Caiado (PSD)1.4%

🔄 Runoff Simulations

Lula vs FlĂĄvio

Lula, 47.6%
vs
FlĂĄvio Bolsonaro, 47.4%
Gerp📅 2026-10-03👥 2,400 respondents± 2ppTelephone

Main scenario (first round, prompted)

FlĂĄvio Bolsonaro (PL)44.0%
Lula (PT)42.0%
Ronaldo Caiado (PSD)4.0%
Augusto Cury (Avante)3.0%
Renan Santos (MissĂŁo)2.0%
Romeu Zema (Novo)1.0%

🔄 Runoff Simulations

Datafolha📅 2026-10-03👥 4,006 respondents± 2ppIn person

Main scenario (first round, prompted)

Lula (PT)42.0%
FlĂĄvio Bolsonaro (PL)40.0%
Ronaldo Caiado (PSD)4.0%
Renan Santos (MissĂŁo)3.0%
Augusto Cury (Avante)3.0%

🔄 Runoff Simulations

Lula vs FlĂĄvio

Lula, 47.0%
vs
FlĂĄvio Bolsonaro, 46.0%
PoderData/Aya📅 2026-10-03👥 4,000 respondents± 1.50ppTelephone

Main scenario (first round, prompted)

Lula (PT)42.0%
FlĂĄvio Bolsonaro (PL)41.0%
Augusto Cury (Avante)3.0%
Renan Santos (MissĂŁo)3.0%
Ronaldo Caiado (PSD)2.0%
Romeu Zema (Novo)1.0%

🔄 Runoff Simulations

Lula vs FlĂĄvio

Lula, 46.0%
vs
FlĂĄvio Bolsonaro, 46.0%
Quaest/Globo📅 2026-10-03👥 3,702 respondents± 2ppIn person

Main scenario (first round, prompted)

Lula (PT)40.0%
FlĂĄvio Bolsonaro (PL)38.0%
Augusto Cury (Avante)3.0%
Ronaldo Caiado (PSD)3.0%
Renan Santos (MissĂŁo)3.0%

🔄 Runoff Simulations

Lula vs FlĂĄvio

Lula, 42.0%
vs
FlĂĄvio Bolsonaro, 44.0%
CNT/MDA📅 2026-10-03👥 2,007 respondents± 2.20ppIn person

Main scenario (first round, prompted)

Lula (PT)43.1%
FlĂĄvio Bolsonaro (PL)38.0%
Augusto Cury (Avante)3.2%
Ronaldo Caiado (PSD)3.0%
Renan Santos (MissĂŁo)1.5%
Romeu Zema (Novo)0.8%

🔄 Runoff Simulations

Lula vs FlĂĄvio

Lula, 47.3%
vs
FlĂĄvio Bolsonaro, 43.1%
Gerp📅 2026-10-03👥 2,400 respondents± 2ppTelephone

Main scenario (first round, prompted)

FlĂĄvio Bolsonaro (PL)43.0%
Lula (PT)41.0%
Augusto Cury (Avante)4.0%
Ronaldo Caiado (PSD)3.0%
Renan Santos (MissĂŁo)2.0%

🔄 Runoff Simulations

Lula vs FlĂĄvio

Lula, 44.0%
vs
FlĂĄvio Bolsonaro, 49.0%
Futura/100% Cidades📅 2026-10-03👥 2,000 respondents± 2.20ppPhone (CATI)

Main scenario (first round, prompted)

FlĂĄvio Bolsonaro (PL)42.5%
Lula (PT)40.5%
Augusto Cury (Avante)3.9%
Ronaldo Caiado (PSD)3.7%
Renan Santos (MissĂŁo)2.6%
Romeu Zema (Novo)0.8%

🔄 Runoff Simulations

Lula vs FlĂĄvio

Lula, 45.1%
vs
FlĂĄvio Bolsonaro, 48.0%
Vox Brasil📅 2026-10-02👥 2,100 respondents± 2.15ppIn person

Main scenario (first round, prompted)

FlĂĄvio Bolsonaro (PL)41.2%
Lula (PT)40.4%
Ronaldo Caiado (PSD)3.3%
Renan Santos (MissĂŁo)2.2%
Romeu Zema (Novo)1.3%
Augusto Cury (Avante)1.2%

🔄 Runoff Simulations

Lula vs FlĂĄvio

Lula, 45.2%
vs
FlĂĄvio Bolsonaro, 48.2%

Lula vs Caiado

Lula, 46.3%
vs
Ronaldo Caiado, 42.1%

Lula vs Cury

Lula, 46.8%
vs
Augusto Cury, 33.1%
Datafolha📅 2026-10-01👥 2,506 respondents± 2ppIn person

Main scenario (first round, prompted)

Lula (PT)42.0%
FlĂĄvio Bolsonaro (PL)38.0%
Augusto Cury (Avante)4.0%
Ronaldo Caiado (PSD)3.0%
Renan Santos (MissĂŁo)3.0%
Romeu Zema (Novo)1.0%

🔄 Runoff Simulations

Lula vs FlĂĄvio

Lula, 48.0%
vs
FlĂĄvio Bolsonaro, 45.0%

Lula vs Caiado

Lula, 48.0%
vs
Ronaldo Caiado, 42.0%

Lula vs Cury

Lula, 47.0%
vs
Augusto Cury, 42.0%

Lula vs Zema

Lula, 49.0%
vs
Romeu Zema, 40.0%

Lula vs Renan

Lula, 48.0%
vs
Renan Santos, 39.0%
Real Time Big Data📅 2026-10-01👥 2,000 respondents± 2ppTelephone

Main scenario (first round, prompted)

Lula (PT)43.0%
FlĂĄvio Bolsonaro (PL)39.0%
Renan Santos (MissĂŁo)4.0%
Augusto Cury (Avante)3.0%
Ronaldo Caiado (PSD)3.0%
Romeu Zema (Novo)1.0%

🔄 Runoff Simulations

Lula vs FlĂĄvio

Lula, 45.0%
vs
FlĂĄvio Bolsonaro, 46.0%

Lula vs Caiado

Lula, 45.0%
vs
Ronaldo Caiado, 43.0%

Lula vs Cury

Lula, 45.0%
vs
Augusto Cury, 44.0%

Lula vs Zema

Lula, 45.0%
vs
Romeu Zema, 40.0%
Futura/100% Cidades📅 2026-09-30👥 2,000 respondents± 2.20ppPhone (CATI)

Main scenario (first round, prompted)

FlĂĄvio Bolsonaro (PL)42.2%
Lula (PT)39.4%
Ronaldo Caiado (PSD)4.0%
Augusto Cury (Avante)3.8%
Renan Santos (MissĂŁo)3.2%
Romeu Zema (Novo)1.6%

🔄 Runoff Simulations

Lula vs FlĂĄvio

Lula, 43.5%
vs
FlĂĄvio Bolsonaro, 49.0%

Lula vs Caiado

Lula, 42.4%
vs
Ronaldo Caiado, 45.6%

Lula vs Cury

Lula, 42.0%
vs
Augusto Cury, 45.1%

Lula vs Zema

Lula, 45.1%
vs
Romeu Zema, 42.2%

Lula vs Renan

Lula, 44.6%
vs
Renan Santos, 40.7%
Ideia/Canal Meio📅 2026-09-30👥 2,000 respondents± 2.20ppIdeia for Canal Meio

Main scenario (first round, prompted)

Lula (PT)39.4%
FlĂĄvio Bolsonaro (PL)38.4%
Augusto Cury (Avante)6.7%
Renan Santos (MissĂŁo)4.5%
Ronaldo Caiado (PSD)4.4%
Romeu Zema (Novo)3.5%

🔄 Runoff Simulations

Lula vs FlĂĄvio

Lula, 48.5%
vs
FlĂĄvio Bolsonaro, 48.0%
Indexa/Broadcast📅 2026-09-30👥 2,000 respondents± 2.20ppPhone

Main scenario (first round, prompted)

Lula (PT)39.0%
FlĂĄvio Bolsonaro (PL)34.0%
Ronaldo Caiado (PSD)4.0%
Augusto Cury (Avante)4.0%
Renan Santos (MissĂŁo)3.0%
Romeu Zema (Novo)1.0%

🔄 Runoff Simulations

Lula vs FlĂĄvio

Lula, 43.0%
vs
FlĂĄvio Bolsonaro, 42.0%
AtlasIntel/Bloomberg📅 2026-09-29👥 5,005 respondents± 1ppOnline/Big Data

Main scenario (first round, prompted)

Lula (PT)45.3%
FlĂĄvio Bolsonaro (PL)42.2%
Renan Santos (MissĂŁo)5.2%
Augusto Cury (Avante)2.0%
Ronaldo Caiado (PSD)1.8%
Romeu Zema (Novo)0.9%

🔄 Runoff Simulations

Lula vs FlĂĄvio

Lula, 47.6%
vs
FlĂĄvio Bolsonaro, 47.7%

Lula vs Caiado

Lula, 45.9%
vs
Ronaldo Caiado, 43.4%
Palver📅 2026-09-29👥 5,000 respondents± 2.40ppOnline

Main scenario (first round, prompted)

Lula (PT)44.0%
FlĂĄvio Bolsonaro (PL)44.0%
Renan Santos (MissĂŁo)8.0%
Augusto Cury (Avante)1.0%
Ronaldo Caiado (PSD)1.0%
Romeu Zema (Novo)1.0%

🔄 Runoff Simulations

Lula vs FlĂĄvio

Lula, 45.0%
vs
FlĂĄvio Bolsonaro, 47.0%
Gerp📅 2026-09-29👥 2,400 respondents± 2ppTelephone

Main scenario (first round, prompted)

FlĂĄvio Bolsonaro (PL)42.0%
Lula (PT)40.0%
Augusto Cury (Avante)5.0%
Ronaldo Caiado (PSD)3.0%
Renan Santos (MissĂŁo)3.0%
Romeu Zema (Novo)1.0%

🔄 Runoff Simulations

Lula vs FlĂĄvio

Lula, 43.0%
vs
FlĂĄvio Bolsonaro, 50.0%
Vox Brasil📅 2026-09-29👥 2,100 respondents± 2.15ppIn person

Main scenario (first round, prompted)

Lula (PT)41.1%
FlĂĄvio Bolsonaro (PL)37.8%
Ronaldo Caiado (PSD)3.8%
Renan Santos (MissĂŁo)2.7%
Augusto Cury (Avante)2.2%
Romeu Zema (Novo)1.8%

🔄 Runoff Simulations

Lula vs FlĂĄvio

Lula, 44.7%
vs
FlĂĄvio Bolsonaro, 45.2%

Lula vs Caiado

Lula, 45.3%
vs
Ronaldo Caiado, 41.1%

Lula vs Cury

Lula, 44.8%
vs
Augusto Cury, 35.1%

Lula vs Zema

Lula, 46.1%
vs
Romeu Zema, 30.3%
Quaest/Globo📅 2026-09-28👥 2,004 respondents± 2ppIn person

Main scenario (first round, prompted)

Lula (PT)39.0%
FlĂĄvio Bolsonaro (PL)34.0%
Ronaldo Caiado (PSD)4.0%
Augusto Cury (Avante)4.0%
Renan Santos (MissĂŁo)3.0%
Romeu Zema (Novo)1.0%

🔄 Runoff Simulations

Lula vs FlĂĄvio

Lula, 42.0%
vs
FlĂĄvio Bolsonaro, 42.0%
BTG/Nexus📅 2026-09-28👥 2,000 respondents± 2ppPhone (CATI)

Main scenario (first round, prompted)

Lula (PT)42.0%
FlĂĄvio Bolsonaro (PL)37.0%
Augusto Cury (Avante)5.0%
Ronaldo Caiado (PSD)5.0%
Renan Santos (MissĂŁo)4.0%
Romeu Zema (Novo)1.0%

🔄 Runoff Simulations

Lula vs FlĂĄvio

Lula, 46.0%
vs
FlĂĄvio Bolsonaro, 44.0%

Lula vs Caiado

Lula, 46.0%
vs
Ronaldo Caiado, 42.0%

Lula vs Cury

Lula, 46.0%
vs
Augusto Cury, 41.0%

Lula vs Zema

Lula, 48.0%
vs
Romeu Zema, 39.0%

Lula vs Renan

Lula, 48.0%
vs
Renan Santos, 37.0%
Palver📅 2026-09-24👥 5,000 respondents± 2.50ppOnline

Main scenario (first round, prompted)

FlĂĄvio Bolsonaro (PL)43.0%
Lula (PT)43.0%
Renan Santos (MissĂŁo)8.0%
Augusto Cury (Avante)2.0%
Ronaldo Caiado (PSD)1.0%
Romeu Zema (Novo)1.0%

Spontaneous scenario (first round)

Lula (PT)41.0%
FlĂĄvio Bolsonaro (PL)39.0%
Renan Santos (MissĂŁo)8.0%

🔄 Runoff Simulations

Lula vs FlĂĄvio

FlĂĄvio Bolsonaro, 48.0%
vs
Lula, 45.0%

Lula vs Zema

Lula, 45.0%
vs
Romeu Zema, 43.0%

Lula vs Caiado

Lula, 44.0%
vs
Ronaldo Caiado, 42.0%

Lula vs Cury

Lula, 44.0%
vs
Augusto Cury, 36.0%

Lula vs Renan

Lula, 44.0%
vs
Renan Santos, 34.0%
PoderData/Aya📅 2026-09-24👥 3,000 respondents± 1.80ppTelephone

Prompted scenario (first round)

Lula (PT)41.0%
FlĂĄvio Bolsonaro (PL)39.0%
Augusto Cury (Avante)6.0%
Renan Santos (MissĂŁo)3.0%
Ronaldo Caiado (PSD)2.0%
Romeu Zema (Novo)1.0%

🔄 Runoff Simulations

Lula vs FlĂĄvio

FlĂĄvio Bolsonaro, 46.0%
vs
Lula, 45.0%

Lula vs Cury

Augusto Cury, 45.0%
vs
Lula, 42.0%

FlĂĄvio vs Cury

FlĂĄvio Bolsonaro, 41.0%
vs
Augusto Cury, 39.0%
Alfa Inteligência/TMC📅 2026-09-24👥 2,700 respondents± 1.80ppIn person

Main scenario (first round, prompted)

Lula (PT)40.0%
FlĂĄvio Bolsonaro (PL)33.0%
Augusto Cury (Avante)6.0%
Ronaldo Caiado (PSD)5.0%
Renan Santos (MissĂŁo)3.0%
Romeu Zema (Novo)1.0%

🔄 Runoff Simulations

Lula vs FlĂĄvio

Lula, 43.0%
vs
FlĂĄvio Bolsonaro, 43.0%

Lula vs Zema

Lula, 46.0%
vs
Romeu Zema, 39.0%

Lula vs Caiado

Lula, 43.0%
vs
Ronaldo Caiado, 42.0%

Lula vs Renan

Lula, 43.0%
vs
Renan Santos, 37.0%

Lula vs Cury

Lula, 42.0%
vs
Augusto Cury, 39.0%
Datafolha📅 2026-09-24👥 2,002 respondents± 2ppIn person

Main scenario (first round, prompted)

Lula (PT)40.0%
FlĂĄvio Bolsonaro (PL)36.0%
Augusto Cury (Avante)5.0%
Ronaldo Caiado (PSD)4.0%
Renan Santos (MissĂŁo)3.0%
Romeu Zema (Novo)1.0%

🔄 Runoff Simulations

Lula vs FlĂĄvio

Lula, 47.0%
vs
FlĂĄvio Bolsonaro, 45.0%
Real Time Big Data📅 2026-09-24👥 2,000 respondents± 2ppPhone + digital recruitment

Main scenario (first round, prompted)

Lula (PT)41.0%
FlĂĄvio Bolsonaro (PL)37.0%
Augusto Cury (Avante)6.0%
Renan Santos (MissĂŁo)6.0%
Ronaldo Caiado (PSD)2.0%
Romeu Zema (Novo)1.0%

🔄 Runoff Simulations

Lula vs FlĂĄvio

FlĂĄvio Bolsonaro, 45.0%
vs
Lula, 44.0%
Futura/100% Cidades📅 2026-09-24👥 2,000 respondents± 2.20ppPhone (CATI)

Main scenario (first round, prompted)

FlĂĄvio Bolsonaro (PL)40.4%
Lula (PT)38.4%
Ronaldo Caiado (PSD)5.7%
Augusto Cury (Avante)5.6%
Renan Santos (MissĂŁo)2.4%
Romeu Zema (Novo)0.9%

🔄 Runoff Simulations

Lula vs FlĂĄvio

FlĂĄvio Bolsonaro, 49.4%
vs
Lula, 43.7%

Lula vs Caiado

Ronaldo Caiado, 46.5%
vs
Lula, 42.4%

Lula vs Zema

Romeu Zema, 43.8%
vs
Lula, 43.3%
AtlasIntel/Bloomberg📅 2026-09-23👥 5,015 respondents± 1ppOnline/Big Data

Main scenario (first round, prompted)

Lula (PT)45.8%
FlĂĄvio Bolsonaro (PL)43.4%
Renan Santos (MissĂŁo)4.5%
Augusto Cury (Avante)2.1%
Ronaldo Caiado (PSD)1.3%
Romeu Zema (Novo)0.9%

🔄 Runoff Simulations

Lula vs FlĂĄvio

Lula, 47.7%
vs
FlĂĄvio Bolsonaro, 47.4%

Lula vs Zema

Lula, 47.6%
vs
Romeu Zema, 42.2%

Lula vs Caiado

Lula, 46.6%
vs
Ronaldo Caiado, 44.0%

Lula vs Cury

Lula, 46.2%
vs
Augusto Cury, 39.4%

Lula vs Renan

Lula, 46.5%
vs
Renan Santos, 31.2%
Palver📅 2026-09-21👥 5,000 respondents± 2.80ppOnline

Main scenario (first round, prompted)

FlĂĄvio Bolsonaro (PL)42.0%
Lula (PT)41.0%
Renan Santos (MissĂŁo)11.0%
Augusto Cury (Avante)2.0%
Ronaldo Caiado (PSD)1.0%
Romeu Zema (Novo)1.0%

🔄 Runoff Simulations

FlĂĄvio vs Lula

FlĂĄvio Bolsonaro, 47.0%
vs
Lula, 43.0%

Zema vs Lula

Romeu Zema, 44.0%
vs
Lula, 43.0%

Caiado vs Lula

Ronaldo Caiado, 44.0%
vs
Lula, 43.0%

Lula vs Cury

Lula, 43.0%
vs
Augusto Cury, 35.0%

Lula vs Renan

Lula, 43.0%
vs
Renan Santos, 34.0%
BTG/Nexus📅 2026-09-21👥 2,006 respondents± 2ppPhone (CATI)

Main scenario (first round, prompted)

Lula (PT)40.0%
FlĂĄvio Bolsonaro (PL)37.0%
Augusto Cury (Avante)6.0%
Ronaldo Caiado (PSD)5.0%
Renan Santos (MissĂŁo)3.0%
Romeu Zema (Novo)1.0%

🔄 Runoff Simulations

Lula vs FlĂĄvio

Lula, 46.0%
vs
FlĂĄvio Bolsonaro, 45.0%

Lula vs Cury

Lula, 44.0%
vs
Augusto Cury, 43.0%

Lula vs Caiado

Lula, 45.0%
vs
Ronaldo Caiado, 45.0%

Lula vs Zema

Lula, 47.0%
vs
Romeu Zema, 41.0%

Lula vs Renan

Lula, 47.0%
vs
Renan Santos, 39.0%
Quaest/Globo📅 2026-09-21👥 2,004 respondents± 2ppIn person

Main scenario (first round, prompted)

Lula (PT)37.0%
FlĂĄvio Bolsonaro (PL)33.0%
Augusto Cury (Avante)6.0%
Ronaldo Caiado (PSD)4.0%
Renan Santos (MissĂŁo)3.0%
Romeu Zema (Novo)1.0%

🔄 Runoff Simulations

Lula vs FlĂĄvio

Lula, 41.0%
vs
FlĂĄvio Bolsonaro, 42.0%

Lula vs Caiado

Lula, 41.0%
vs
Ronaldo Caiado, 39.0%

Lula vs Renan

Lula, 41.0%
vs
Renan Santos, 38.0%

Lula vs Cury

Lula, 39.0%
vs
Augusto Cury, 35.0%

Lula vs Zema

Lula, 46.0%
vs
Romeu Zema, 32.0%

🔬 Critical Analysis, Top 4 Candidates

ⓘ Logic →

Cross-check of 25/Oct/2026, the night of the second-round count: Polymarket at the confirmed reading of 25/Oct, 21:22 BRT, the official TSE tally of 21:25 BRT (99.86% of polling sections counted), the fifty-five national polls conducted after the first round and the press flow of 24 and 25/Oct.

1️⃣ PRICE: 99.85% (cumulative volume USD 42.96M) in the winner contract, confirmed reading of 25/Oct, 21:22 BRT, rises 83.35pp against the confirmed reading of 24/Oct at 20:06 BRT, the last one published for the winner contract. BALLOT: re-elected with 51.76% of the valid votes in the official TSE tally of 21:25 BRT, with 99.86% of polling sections. POLLS: on the eve, behind in Veritá, Futura/100% Cidades and PoderData/Aya, and ahead in Colectta of 24/Oct and the three Vox Brasil polls.

✅ STRENGTHS

  • • On the eve, he led Colectta of 24/Oct, with 46.5% to 46% in total votes and 50.3% of the valid votes, and the three Vox Brasil polls conducted after the first round: 45.4% to 44.3% on 23/Oct, 46.4% to 44.6% on 18/Oct and 44.2% to 42.7% on 09/Oct.
  • • In Datafolha of 22/Oct he ties at 50% of the valid votes with FlĂĄvio Bolsonaro, who in the 15/Oct wave had 51% to 49%; in Ipespe/Abrapel, his rejection is 47%, against 48% for FlĂĄvio Bolsonaro.
  • • 🗳️ He had 64,139,700 votes in the second round, 51.76% of the valid votes, in the TSE tally of 21:25 BRT.

❌ WEAKNESSES

  • • He stands at 99.85% in the winner contract, confirmed reading of 25/Oct, 21:22 BRT, and he is 99.70pp ahead of FlĂĄvio Bolsonaro.
  • • He trailed in fifty of the fifty-five national polls conducted after the first round, among them the last three: 46.46% to 49.44% in VeritĂĄ and 47.9% to 48.2% in Futura/100% Cidades, both of 24/Oct, in total votes, and 49% to 51% in valid votes in PoderData/Aya of 25/Oct. At the ballot box, he had 51.76% of the valid votes.
  • • He finished the first round 1.87 points behind FlĂĄvio Bolsonaro, with 45.16% of the valid votes against 47.03%.
  • • In Real Time Big Data of 23/Oct, 36% would never vote for him, against 33% who would never vote for FlĂĄvio Bolsonaro; in Ipespe/Abrapel, the government is disapproved by 47% and approved by 45%.

🎯 AFOS Analysis (25/10/2026): Lula stands at 99.85% in the winner contract (cumulative volume USD 42.96M), confirmed reading of 25/Oct, 21:22 BRT, and rises 83.35pp against the confirmed reading of 24/Oct at 20:06 BRT, the last one published for the winner contract. 🗳️ SECOND-ROUND RESULT: in the official TSE partial count of 21:25 BRT on 25/Oct, with 99.86% of polling sections counted, Lula has 51.76% of the valid votes (64,139,700 votes) and Flávio Bolsonaro 48.24% (59,770,812 votes), with turnout of 80.79% of the electorate, and Lula is re-elected to a fourth term (Poder360, Gazeta do Povo and Metrópoles). In the first round, Flávio Bolsonaro had finished ahead, by 47.03% to 45.16% of the valid votes, and it is the first time in a Brazilian presidential election that the candidate who trailed in the first round wins the second (Gazeta do Povo and Metrópoles). ⚖️ At 17:01 on 25/Oct, Supreme Court Justice Cristiano Zanin granted a request from Lula's coalition and extended voting until 19:00, then clarified that the measure applied only to polling sections that had not yet closed; the TSE's president, Kassio Nunes Marques, instructed the sections still open to operate until 19:00 (Poder360, Estadão and Gazeta do Povo), and the court resumed releasing results after that time (Folha de S.Paulo and O Globo). 📊 On the eve, the last three national polls had Flávio Bolsonaro ahead: Veritá, with 15,554 interviews from 19 to 23/Oct, by 49.44% to 46.46% in total votes; Futura/100% Cidades, with 2,000 interviews, by 48.2% to 47.9% in total votes; and PoderData/Aya, released on 25/Oct, by 51% to 49% in valid votes. At the ballot box, Lula had 51.76% of the valid votes, against 48.44% in Veritá, 49.9% in Futura/100% Cidades and 49% in PoderData/Aya in valid votes. On 22/Oct, Lula and Flávio Bolsonaro signed at the TSE a document authorizing the lifting of their bank, tax and phone secrecy, and on 23/Oct the two campaigns delivered the authorizations, without disclosing the data (UOL and O Globo). On 24/Oct, the Electoral Prosecutor General's Office argued for dismissing the case on lifting the secrecy, on the view that it is not for the Electoral Court to decide on the disclosure (Gazeta do Povo, Folha de S.Paulo, Estadão and G1). After the promulgation, Lula said the 6x1 work schedule will return if Flávio Bolsonaro wins the election (O Globo and Valor), and on 13/Oct he announced Prospera MEI, with forgiveness of individual microentrepreneurs' debts estimated at R$ 12.6 billion (Poder360 and Estadão). ⚖️ On 20/Oct, the Federal Police asked the Supreme Court for more time in the inquiries into alleged influence peddling by Fábio Luís Lula da Silva, the president's son, and Justice Edson Fachin is to decide (Estadão and G1). ⚖️ On 23/Oct, the TSE's president, Kassio Nunes Marques, made the transport of Indigenous voters by federal agencies in the second round subject to prior approval by the Electoral Court, trip by trip; on 24/Oct, after the Prosecutor General, Paulo Gonet, asked the Supreme Court to suspend that requirement, he reconsidered and simplified the clearance, which no longer depends on reviewing each trip separately (Estadão, O Globo and Agência Brasil). ⛔ The panel does not attribute the price to the polls or to the campaign agenda: it measures the sides with each one's timestamp.

2️⃣ PRICE: 0.15% (cumulative volume USD 56.18M) in the winner contract, confirmed reading of 25/Oct, 21:22 BRT, falls 83.60pp against the confirmed reading of 24/Oct at 20:06 BRT, the last one published for the winner contract. BALLOT: 48.24% of the valid votes in the official TSE tally of 21:25 BRT, with 99.86% of polling sections. POLLS: on the eve, ahead in fifty of the fifty-five national polls conducted after the first round.

✅ STRENGTHS

  • • He finished the first round ahead, with 47.03% of the valid votes against Lula's 45.16%, in the TSE final tally.
  • • 🗳️ He had 59,770,812 votes in the second round, 48.24% of the valid votes, in the official TSE partial count of 21:25 BRT.
  • • On the eve, he led fifty of the fifty-five national polls conducted after the first round, among them 49.44% to 46.46% in VeritĂĄ and 48.2% to 47.9% in Futura/100% Cidades, both of 24/Oct, in total votes, and 51% to 49% in valid votes in PoderData/Aya of 25/Oct.
  • • He has the declared support of Podemos, Augusto Cury, Novo, ACM Neto, PP, UniĂŁo Brasil, Ronaldo Caiado, Romeu Zema and Michel Temer.
  • • Among Ronaldo Caiado's voters, he has 56% against 15% in Ipespe, 54.9% against 26.9% in AtlasIntel and 57% against 19% in PoderData/Aya.

❌ WEAKNESSES

  • • On the eve, he trailed in Colectta of 24/Oct, with 46% against 46.5% in total votes, and in the three Vox Brasil polls conducted after the first round, with 44.3% against 45.4% on 23/Oct, 44.6% against 46.4% on 18/Oct and 42.7% against 44.2% on 09/Oct.
  • • ⚖️ On 18/Oct, EstadĂŁo reported, and Folha de S.Paulo and G1 confirmed, that the Federal Police (PF) took to the Supreme Court an investigation into suspected money laundering involving the lawyer Willer Tomaz, his companies and FlĂĄvio Bolsonaro, with Alexandre de Moraes drawn as rapporteur (G1 and Gazeta do Povo). On 23/Oct, Moraes authorized lifting the secrecy of the offshore company Alcazar Holdings, owned by Willer Tomaz, and ordered the freezing of up to R$ 6 billion of the lawyer's assets (Gazeta do Povo, O Globo and Folha de S.Paulo). FlĂĄvio Bolsonaro's defense says the relationship between the two is limited to a friendship between the families and calls false the reports that they shared a bank account (Gazeta do Povo). On 20/Oct, a technical note from the Finance Ministry named Willer Tomaz as the country's largest sports-betting gambler in 2025, with R$ 5 billion wagered (Folha de S.Paulo and O Globo).
  • • ⚖️ The government leader in Congress, Randolfe Rodrigues, is collecting signatures for a complaint to the Senate Ethics Council that seeks the loss of FlĂĄvio Bolsonaro's mandate for breach of decorum, citing his relationship with Daniel Vorcaro; the document has yet to be filed (Folha de S.Paulo and Valor).
  • • 🏦 According to O Globo, the Federal Police is investigating, in the inquiry into Daniel Vorcaro and Master's relationship with BRB, the bank's R$ 3.1 million financing to FlĂĄvio Bolsonaro for the purchase of a R$ 6 million mansion in BrasĂ­lia; he says the transaction was legal, and the report comes from a single media group and is included here with attribution.
  • • 📰 Messages extracted from Daniel Vorcaro's phone and published by EstadĂŁo on 24/Sep show four attempts by him to contact the banker between 13 and 16 November 2025, in the days before Vorcaro's arrest, on 17 November 2025. Gazeta do Povo confirmed the authenticity of the exchanges with its own sources close to the investigation.

🎯 AFOS Analysis (25/10/2026): Flávio Bolsonaro stands at 0.15% in the winner contract (cumulative volume USD 56.18M), confirmed reading of 25/Oct, 21:22 BRT, and falls 83.60pp against the confirmed reading of 24/Oct at 20:06 BRT, the last one published for the winner contract. 🗳️ SECOND-ROUND RESULT: in the official TSE partial count of 21:25 BRT on 25/Oct, with 99.86% of polling sections counted, Lula has 51.76% of the valid votes (64,139,700 votes) and Flávio Bolsonaro 48.24% (59,770,812 votes), with turnout of 80.79% of the electorate, and Lula is re-elected to a fourth term (Poder360, Gazeta do Povo and Metrópoles). In the first round, Flávio Bolsonaro had finished ahead, by 47.03% to 45.16% of the valid votes, and it is the first time in a Brazilian presidential election that the candidate who trailed in the first round wins the second (Gazeta do Povo and Metrópoles). ⚖️ At 17:01 on 25/Oct, Supreme Court Justice Cristiano Zanin granted a request from Lula's coalition and extended voting until 19:00, then clarified that the measure applied only to polling sections that had not yet closed; the TSE's president, Kassio Nunes Marques, instructed the sections still open to operate until 19:00 (Poder360, Estadão and Gazeta do Povo), and the court resumed releasing results after that time (Folha de S.Paulo and O Globo). 📊 On the eve, the last three national polls had Flávio Bolsonaro ahead: Veritá, with 15,554 interviews from 19 to 23/Oct, by 49.44% to 46.46% in total votes; Futura/100% Cidades, with 2,000 interviews, by 48.2% to 47.9% in total votes; and PoderData/Aya, released on 25/Oct, by 51% to 49% in valid votes. Before the vote, in the confirmed reading of 24/Oct at 20:06 BRT, the last one published for the winner contract, Flávio Bolsonaro was priced at 83.75% and Lula at 16.50%. ⚖️ On 18/Oct, Estadão reported, and Folha de S.Paulo and G1 confirmed, that the Federal Police (PF) took to the Supreme Court an investigation into suspected money laundering involving the lawyer Willer Tomaz, his companies and Flávio Bolsonaro, with Alexandre de Moraes drawn as rapporteur (G1 and Gazeta do Povo). On 23/Oct, Moraes authorized lifting the secrecy of the offshore company Alcazar Holdings, owned by Willer Tomaz, and ordered the freezing of up to R$ 6 billion of the lawyer's assets (Gazeta do Povo, O Globo and Folha de S.Paulo). Flávio Bolsonaro's defense says the relationship between the two is limited to a friendship between the families and calls false the reports that they shared a bank account (Gazeta do Povo). On 20/Oct, a technical note from the Finance Ministry named Willer Tomaz as the country's largest sports-betting gambler in 2025, with R$ 5 billion wagered (Folha de S.Paulo and O Globo). ⚖️ The government leader in Congress, Randolfe Rodrigues, is collecting signatures for a complaint to the Senate Ethics Council that seeks the loss of Flávio Bolsonaro's mandate for breach of decorum, citing his relationship with Daniel Vorcaro; the document has yet to be filed (Folha de S.Paulo and Valor). On 22/Oct, Lula and Flávio Bolsonaro signed at the TSE a document authorizing the lifting of their bank, tax and phone secrecy, and on 23/Oct the two campaigns delivered the authorizations, without disclosing the data (UOL and O Globo). On 24/Oct, the Electoral Prosecutor General's Office argued for dismissing the case on lifting the secrecy, on the view that it is not for the Electoral Court to decide on the disclosure (Gazeta do Povo, Folha de S.Paulo, Estadão and G1). 🎙️ The first debate of the second round was on Band, on 18/Oct, and the last, on Globo, on the night of 23/Oct. In Globo's, Lula and Flávio Bolsonaro presented proposals and traded accusations (Agência Brasil and BBC), among them over Daniel Vorcaro, Willer Tomaz and public security (O Globo), and the fact-checking agency Lupa flagged 20 statements it considered inadequate and 11 entirely true (Folha de S.Paulo). In Datafolha of 24/Oct, 54% said they watched Globo's debate, in full or in part; 36% thought Lula did better and another 36% that Flávio Bolsonaro did better, and 98% said the debate did not change their vote (Folha de S.Paulo and O Globo). 🤝 Flávio Bolsonaro has the declared support of Podemos, Augusto Cury, Novo, ACM Neto, PP, União Brasil, Ronaldo Caiado, Romeu Zema, Michel Temer and the MDB, which on 13/Oct formalized the support of 17 state branches (Gazeta do Povo and Folha de S.Paulo); 10 MDB branches, from the North and Northeast, declared support for Lula (Estadão, Valor and CartaCapital). PSDB stayed neutral. Lula has the support of UP, PSTU and PCB (CNN Brasil and G1). On 16/Oct, former Fortaleza mayor Roberto Cláudio declared support for Flávio Bolsonaro (G1). Renan Santos said on 15/Oct that he does not back Lula and will not vote (O Globo and Estadão). ⛔ The panel does not attribute the price to the polls, the debate or the inquiries: it measures the sides with each one's timestamp.

3️⃣ ELIMINATED IN THE FIRST ROUND: third place, with 2.89% of the valid votes in the TSE final tally. PRICE: winner contract closed and resolved at zero, with USD 5.51M cumulative. SECOND ROUND: declared support for Flávio Bolsonaro on 08/Oct (G1, Estadão and CNN Brasil).

✅ STRENGTHS

  • • He finished third, with 2.89% of the valid votes, ahead of Renan Santos and Ronaldo Caiado.
  • • The first round's third-place book was resolved in his favour.

❌ WEAKNESSES

  • • He is out of the second round, and his contract in the winner book was resolved at zero.
  • • On the eve the third-place book paid more for Renan Santos, 47.50%, and for Ronaldo Caiado, 30.00%, than for him, 23.70%.

🎯 AFOS Analysis (25/10/2026): Augusto Cury finished the first round in third, with 2.89% of the valid votes in the TSE final tally, and is out of the second round. His contract in the winner book was closed by Polymarket after the first round and resolved at zero, with USD 5.51M cumulative. The first round's third-place book, which on the eve paid 23.70% for him, at 23:00 UTC on 03/Oct, was resolved in his favour. 🤝 On 08/Oct he declared support for Flávio Bolsonaro in the second round (G1, Estadão and CNN Brasil).

4️⃣ ELIMINATED IN THE FIRST ROUND: fourth place, with 2.24% of the valid votes in the TSE final tally. PRICE: winner contract closed and resolved at zero, with USD 17.12M cumulative. SECOND ROUND: he backs neither of the two.

✅ STRENGTHS

  • • He finished fourth, with 2.24% of the valid votes, ahead of Ronaldo Caiado, with 2.18%.
  • • His contract in the winner book closed with USD 17.12M cumulative, the second largest in the presidential book.

❌ WEAKNESSES

  • • He is out of the second round, and his contract in the winner book was resolved at zero.
  • • On the eve the third-place book paid 47.50% for him, and third place went to Augusto Cury.

🎯 AFOS Analysis (25/10/2026): Renan Santos finished the first round in fourth, with 2.24% of the valid votes in the TSE final tally, and is out of the second round. His contract in the winner book was closed by Polymarket after the first round and resolved at zero, with USD 17.12M cumulative, the second largest in the presidential book, behind Lula's. On the eve the third-place book paid 47.50% for him, at 23:00 UTC on 03/Oct, and it was resolved in favour of Augusto Cury. 🤝 On the night of 04/Oct he said he backs neither of the two in the second round and freed Missão's activists to choose (Gazeta do Povo and Agência Brasil).

5️⃣ ELIMINATED IN THE FIRST ROUND: Ronaldo Caiado, with 2.18% of the valid votes, and Romeu Zema, with 0.27%, in the TSE final tally. Fernando Haddad did not run for President. PRICE: the three winner contracts were closed and resolved at zero.

The three names outside the leading pack, with the TSE first-round final tally (100% of polling sections) and the closing of the winner contracts after the first round.

🔵 CAIADO (PSD), eliminated in the first round with 2.18% of the valid votes in the TSE final tally. His winner contract was closed and resolved at zero, with USD 7.82M cumulative.

STRENGTHS: He declared support for Flåvio Bolsonaro in Goiânia on 06/Oct, with governor Daniel Vilela (O Globo and VEJA).

WEAKNESSES: He finished fifth, behind Renan Santos, and the PSD decided on neutrality in the second round (Folha de S.Paulo and AgĂŞncia Brasil).

🔴 HADDAD (PT), did not run for President: he ran for governor of São Paulo and lost to Tarcísio de Freitas in the first round. His winner contract was closed and resolved at zero, with USD 7.74M cumulative.

STRENGTHS: The top of his series in the winner contract was 7.60%, on 26/May, measured in the database backup.

WEAKNESSES: He was not measured by any national poll in a presidential scenario or in a second-round pairing.

🟠 ZEMA (Novo), eliminated in the first round with 0.27% of the valid votes in the TSE final tally. His winner contract was closed and resolved at zero, with USD 7.74M cumulative.

STRENGTHS: ⭐ In Quaest of 28/Sep, 81% of his voters would go to Flåvio Bolsonaro in the second round, the largest transfer among the names measured (O Globo).

WEAKNESSES: He had 0.27% of the valid votes. He declared his vote for FlĂĄvio Bolsonaro on 05/Oct, and Novo declared support for him on 07/Oct (G1 and CartaCapital).

🎯 AFOS Analysis (25/10/2026): 🗳️ Ronaldo Caiado finished the first round in fifth, with 2.18% of the valid votes, and Romeu Zema had 0.27%, in the TSE final tally. Fernando Haddad ran for governor of São Paulo, not for President. The three contracts in the winner book were closed by Polymarket and resolved at zero. 🤝 Romeu Zema declared his vote for Flávio Bolsonaro on the night of 05/Oct (G1 and Folha de S.Paulo), and Novo, his party, declared support on 07/Oct (G1 and CartaCapital). Ronaldo Caiado declared support for Flávio Bolsonaro in Goiânia on 06/Oct (O Globo and VEJA), even with the PSD neutral in the second round (Folha de S.Paulo and Agência Brasil).

📊 COMPARATIVE TABLE, Polls vs Polymarket vs Reality

ⓘ Logic →
Lula (PT)
Poll:On the eve, 03/Oct, he led the second round in Datafolha (47% to 46%), in CNT/MDA (47.3% to 43.1%) and in AtlasIntel (47.6% to 47.4%), and was tied at 46% in PoderData. First-round COUNT: 45.16% of valid votes.Polymarket:99.85% (cumulative volume USD 42.96M) in the winner contract, confirmed reading of 25/Oct, 21:22 BRTTrend:rises 83.35pp against the confirmed reading of 24/Oct at 20:06 BRT, the last one published for the winner contract, and the winner contract's gap goes from 67.25pp in Flávio Bolsonaro's favor to 99.70pp in Lula's favorRunoff:🗳️ In the second round, 1.87 points behind in the first-round count.
FlĂĄvio Bolsonaro (PL)
Poll:On the eve, 03/Oct, he led the second round in Quaest (44% to 42%), in Palver (49% to 44%), in Futura (48% to 45.1%) and in Gerp (49% to 44%). First-round COUNT: 47.03% of valid votes.Polymarket:0.15% (cumulative volume USD 56.18M) in the winner contract, confirmed reading of 25/Oct, 21:22 BRTTrend:falls 83.60pp against the confirmed reading of 24/Oct at 20:06 BRT, the last one published for the winner contractRunoff:🤝 Endorsements from Podemos, Augusto Cury, Novo, ACM Neto, PP, União Brasil, Caiado, Zema, Temer, 17 MDB branches and Roberto Cláudio; PSDB stayed neutral.
Augusto Cury (Avante)
Poll:First-round COUNT: 2.89% of valid votes, third place.Polymarket:winner contract closed and resolved at zero, with USD 5.51M cumulativeTrend:eliminated in the first roundRunoff:🤝 He declared support for Flávio Bolsonaro on 08/Oct (G1, Estadão and CNN Brasil).
Renan Santos (MissĂŁo)
Poll:First-round COUNT: 2.24% of valid votes, fourth place.Polymarket:winner contract closed and resolved at zero, with USD 17.12M cumulativeTrend:eliminated in the first roundRunoff:🤝 He backs neither of the two in the second round and denied any rapprochement with Lula (CNN Brasil and O Globo).
Caiado (PSD)
Poll:First-round COUNT: 2.18% of valid votes, fifth place.Polymarket:winner contract closed and resolved at zero, with USD 7.82M cumulativeTrend:eliminated in the first roundRunoff:🤝 He declared support for Flávio Bolsonaro in Goiânia on 06/Oct (O Globo and VEJA); the PSD stayed neutral.
Romeu Zema (Novo)
Poll:First-round COUNT: 0.27% of valid votes.Polymarket:winner contract closed and resolved at zero, with USD 7.74M cumulativeTrend:eliminated in the first roundRunoff:🤝 He declared his vote for Flávio Bolsonaro on 05/Oct, and Novo declared support on 07/Oct (G1 and CartaCapital).

📌 The night of the second-round count. 🗳️ SECOND-ROUND RESULT: in the official TSE partial count of 21:25 BRT on 25/Oct, with 99.86% of polling sections counted, Lula has 51.76% of the valid votes (64,139,700 votes) and Flávio Bolsonaro 48.24% (59,770,812 votes), with turnout of 80.79% of the electorate, and Lula is re-elected to a fourth term (Poder360, Gazeta do Povo and Metrópoles). In the first round, Flávio Bolsonaro had finished ahead, by 47.03% to 45.16% of the valid votes, and it is the first time in a Brazilian presidential election that the candidate who trailed in the first round wins the second (Gazeta do Povo and Metrópoles). ⚖️ At 17:01 on 25/Oct, Supreme Court Justice Cristiano Zanin granted a request from Lula's coalition and extended voting until 19:00, then clarified that the measure applied only to polling sections that had not yet closed; the TSE's president, Kassio Nunes Marques, instructed the sections still open to operate until 19:00 (Poder360, Estadão and Gazeta do Povo), and the court resumed releasing results after that time (Folha de S.Paulo and O Globo). 💹 At the confirmed reading of 25/Oct, 21:22 BRT, Flávio Bolsonaro falls 83.60pp and Lula rises 83.35pp in the winner contract against the confirmed reading of 24/Oct at 20:06 BRT, the last one published for the winner contract; since the pair's sum went from 100.25 to 100.00, the normalized move is 83.39pp for each side. The winner contract's gap goes from 67.25pp in Flávio Bolsonaro's favor to 99.70pp in Lula's favor. 📊 On the eve, the last three national polls had Flávio Bolsonaro ahead: Veritá, with 15,554 interviews from 19 to 23/Oct, by 49.44% to 46.46% in total votes; Futura/100% Cidades, with 2,000 interviews, by 48.2% to 47.9% in total votes; and PoderData/Aya, released on 25/Oct, by 51% to 49% in valid votes. At the ballot box, Lula had 51.76% of the valid votes, against 48.44% in Veritá, 49.9% in Futura/100% Cidades and 49% in PoderData/Aya in valid votes. Before the vote, in the confirmed reading of 24/Oct at 20:06 BRT, the last one published for the winner contract, Flávio Bolsonaro was priced at 83.75% and Lula at 16.50%. Of the fifty-five national polls conducted after the first round, fifty had Flávio Bolsonaro ahead, forty-five of them by 0.3 to 9 points in total votes and five by 2 to 4 points in valid votes; four had Lula ahead in total votes, the three Vox Brasil polls, of 09/Oct, 18/Oct and 23/Oct, by 1.5, 1.8 and 1.1 points, and Colectta of 24/Oct, by 0.5 point, and PoderData/Aya of 16/Oct measured a tie in valid votes. On the eve, 46% would not vote for Lula and 45% would not vote for Flávio Bolsonaro in Datafolha of 24/Oct (Folha de S.Paulo, O Globo and CNN Brasil), and in Quaest of 24/Oct 49% rejected Flávio Bolsonaro and 47% Lula (CNN Brasil and O Globo). In PoderData/Aya of 25/Oct, 51% thought Flávio Bolsonaro had the better chance of winning, against 43% who pointed to Lula (Poder360 and VEJA). 🎙️ The first debate of the second round was on Band, on 18/Oct, and the last, on Globo, on the night of 23/Oct. In Globo's, Lula and Flávio Bolsonaro presented proposals and traded accusations (Agência Brasil and BBC), among them over Daniel Vorcaro, Willer Tomaz and public security (O Globo), and the fact-checking agency Lupa flagged 20 statements it considered inadequate and 11 entirely true (Folha de S.Paulo). In Datafolha of 24/Oct, 54% said they watched Globo's debate, in full or in part; 36% thought Lula did better and another 36% that Flávio Bolsonaro did better, and 98% said the debate did not change their vote (Folha de S.Paulo and O Globo). On 22/Oct, Lula and Flávio Bolsonaro signed at the TSE a document authorizing the lifting of their bank, tax and phone secrecy, and on 23/Oct the two campaigns delivered the authorizations, without disclosing the data (UOL and O Globo). On 24/Oct, the Electoral Prosecutor General's Office argued for dismissing the case on lifting the secrecy, on the view that it is not for the Electoral Court to decide on the disclosure (Gazeta do Povo, Folha de S.Paulo, Estadão and G1). ⚖️ On 18/Oct, Estadão reported, and Folha de S.Paulo and G1 confirmed, that the Federal Police (PF) took to the Supreme Court an investigation into suspected money laundering involving the lawyer Willer Tomaz, his companies and Flávio Bolsonaro, with Alexandre de Moraes drawn as rapporteur (G1 and Gazeta do Povo). On 23/Oct, Moraes authorized lifting the secrecy of the offshore company Alcazar Holdings, owned by Willer Tomaz, and ordered the freezing of up to R$ 6 billion of the lawyer's assets (Gazeta do Povo, O Globo and Folha de S.Paulo). Flávio Bolsonaro's defense says the relationship between the two is limited to a friendship between the families and calls false the reports that they shared a bank account (Gazeta do Povo). On 20/Oct, a technical note from the Finance Ministry named Willer Tomaz as the country's largest sports-betting gambler in 2025, with R$ 5 billion wagered (Folha de S.Paulo and O Globo). ⚖️ On 23/Oct, TSE Justice Floriano de Azevedo Marques ruled that only the full court can suspend the Exército do Lula channel on WhatsApp (Agência Brasil and Folha de S.Paulo). In a decision reported on 24/Oct, the TSE barred Nikolas Ferreira and Pablo Marçal from posting false content until the election, under a fine of R$ 100 thousand (Folha de S.Paulo), and ordered Meta and X to submit reports every six hours on the posts of the two (G1, Valor and O Globo). ⚖️ On 23/Oct, the TSE's president, Kassio Nunes Marques, made the transport of Indigenous voters by federal agencies in the second round subject to prior approval by the Electoral Court, trip by trip; on 24/Oct, after the Prosecutor General, Paulo Gonet, asked the Supreme Court to suspend that requirement, he reconsidered and simplified the clearance, which no longer depends on reviewing each trip separately (Estadão, O Globo and Agência Brasil). ⚖️ On 22/Oct, Justice Ricardo Villas Bôas Cueva, the TSE's inspector general, denied in an injunction ruling the request by Flávio Bolsonaro's campaign to suspend government messages sent via WhatsApp and Gov.br, among them notices about Bolsa Família, Farmácia Popular and the INSS proof-of-life check, considering them of apparently informative content, and gave the parties five days to respond (CartaCapital, G1 and CNN Brasil). ⚖️ The government leader in Congress, Randolfe Rodrigues, is collecting signatures for a complaint to the Senate Ethics Council that seeks the loss of Flávio Bolsonaro's mandate for breach of decorum, citing his relationship with Daniel Vorcaro; the document has yet to be filed (Folha de S.Paulo and Valor). ⚖️ On 20/Oct, the Federal Police asked the Supreme Court for more time in the inquiries into alleged influence peddling by Fábio Luís Lula da Silva, the president's son, and Justice Edson Fachin is to decide (Estadão and G1). 🤝 Flávio Bolsonaro has the declared support of Podemos, Augusto Cury, Novo, ACM Neto, PP, União Brasil, Ronaldo Caiado, Romeu Zema, Michel Temer and the MDB, which on 13/Oct formalized the support of 17 state branches (Gazeta do Povo and Folha de S.Paulo); 10 MDB branches, from the North and Northeast, declared support for Lula (Estadão, Valor and CartaCapital). PSDB stayed neutral. Lula has the support of UP, PSTU and PCB (CNN Brasil and G1). On 16/Oct, former Fortaleza mayor Roberto Cláudio declared support for Flávio Bolsonaro (G1). Renan Santos said on 15/Oct that he does not back Lula and will not vote (O Globo and Estadão). 📜 On 16/Oct Congress promulgated the constitutional amendment (PEC) ending the 6x1 work schedule, which cuts the maximum working week from 44 to 40 hours (Gazeta do Povo, G1 and Valor), and Flávio Bolsonaro had said on 13/Oct that he would vote in favour (UOL and CNN Brasil). In BTG/Nexus of 19/Oct, 66.2% support ending the 6x1 schedule (UOL and Diário do Grande ABC). 📊 The TSE tally continues until 100% of polling sections. ⛔ The panel does not attribute price moves to the polls, the debate, the inquiries or the day's acts: it measures the sides with each one's timestamps.

Pre-Candidate Profiles

ⓘ Logic →

In the second round

Lula

PT
Presidente da República ¡ 80 years old
Polymarket
99,85%
Poll
45,16% na urna do 1Âş turno

Position: Centro-esquerda. Programas sociais, intervencionismo estatal. 3Âş mandato presidencial.

⚠️ Risk: SOBE 83,35pp NO CONTRATO DE VENCEDOR, para 99,85% (vol USD 42,96M acumulado), leitura confirmada de 25/Out, 21:22 BRT, contra a leitura confirmada de 24/Out às 20:06 BRT, a última publicada para o contrato de vencedor. O vão do contrato de vencedor vai de 67,25pp a favor de Flávio Bolsonaro para 99,70pp a favor de Lula. Reeleito com 51,76% dos votos válidos na totalização do TSE das 21:25 BRT, com 99,86% das seções.

FlĂĄvio Bolsonaro

PL
Senador (RJ) ¡ 45 years old
Polymarket
0,15%
Poll
47,03% na urna do 1Âş turno

Position: Direita conservadora. Herdeiro político de Jair Bolsonaro. Apoia desregulamentação, redução do Estado.

⚠️ Risk: CAI 83,60pp NO CONTRATO DE VENCEDOR, para 0,15% (vol USD 56,18M acumulado), leitura confirmada de 25/Out, 21:22 BRT, contra a leitura confirmada de 24/Out às 20:06 BRT, a última publicada para o contrato de vencedor. Na véspera, liderava cinquenta das cinquenta e cinco nacionais feitas depois do 1º turno, com 48,24% dos votos válidos na totalização do TSE das 21:25 BRT; na véspera, à frente na Veritá, 49,44% a 46,46%.

Out of the second round (5): eliminated in the first round and names who did not run for president

Renan Santos

MissĂŁo
Fundador do MBL ¡ 35 years old
Polymarket
fechado
Poll
2,24% na urna do 1Âş turno, eliminado

Position: Direita liberal. Anti-establishment. Foco em jovens e redes sociais.

⚠️ Risk: Contrato de vencedor fechado pela Polymarket depois do 1º turno e resolvido em zero, com USD 17,12M acumulados. Na noite de 04/Out disse que não apoia nenhum dos dois no 2º turno (Gazeta do Povo e Agência Brasil).

Fernando Haddad

PT
PrÊ-candidato Gov. SP ¡ 63 years old
Polymarket
fechado
Poll
nĂŁo disputou a PresidĂŞncia

Position: Centro-esquerda. Ministro da Fazenda atÊ a desincompatibilização. Foco no maior colÊgio eleitoral do país.

⚠️ Risk: Contrato de vencedor fechado pela Polymarket depois do 1º turno e resolvido em zero, com USD 7,74M acumulados.

Ronaldo Caiado

PSD
Ex-Gov. Goiås ¡ 76 years old
Polymarket
fechado
Poll
2,18% na urna do 1Âş turno, eliminado

Position: Centro-direita. AgronegĂłcio, gestĂŁo fiscal. Candidato oficializado pelo PSD.

⚠️ Risk: Contrato de vencedor fechado pela Polymarket depois do 1º turno e resolvido em zero, com USD 7,82M acumulados. O PSD ficou neutro no 2º turno, e ele declarou apoio a Flávio Bolsonaro em Goiânia em 06/Out (O Globo e VEJA).

Romeu Zema

Novo
Ex-Gov. Minas Gerais ¡ 56 years old
Polymarket
fechado
Poll
0,27% na urna do 1Âş turno, eliminado

Position: Direita liberal. Privatizaçþes, estado mínimo. Gestão fiscal rigorosa em MG.

⚠️ Risk: Contrato de vencedor fechado pela Polymarket depois do 1º turno e resolvido em zero, com USD 7,74M acumulados. Declarou voto em Flávio Bolsonaro em 05/Out, e o Novo declarou apoio a ele em 07/Out (G1 e CartaCapital).

TarcĂ­sio de Freitas

Republicanos
Governador de São Paulo ¡ 51 years old
Polymarket
fechado
Poll
nĂŁo disputou a PresidĂŞncia; reeleito em SP com 62,65%

Position: Centro-direita. Infraestrutura, gestĂŁo. Ex-ministro de Bolsonaro.

⚠️ Risk: Contrato de vencedor fechado pela Polymarket depois do 1º turno e resolvido em zero, com USD 14,96M acumulados.

Live Election News 120'

ⓘ Logic →

Political Climate

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🔄 Analysis updated: 25/10/2026, 21:22 BRT

In the Polymarket winner contract, at the confirmed reading of 25/Oct, 21:22 BRT, FlĂĄvio Bolsonaro falls 83.60pp and Lula rises 83.35pp against the confirmed reading of 24/Oct at 20:06 BRT, the last one published for the winner contract, with FlĂĄvio Bolsonaro at 0.15% (cumulative volume USD 56.18M) and Lula at 99.85% (cumulative volume USD 42.96M); since the pair's sum went from 100.25 to 100.00, the normalized move is 83.39pp for each side. The winner contract's gap goes from 67.25pp in FlĂĄvio Bolsonaro's favor to 99.70pp in Lula's favor. The contracts for the other names in the winner book have been closed since the first round, resolved at zero. On 17/Oct, the consultancy Eurasia Group lowered from 80% to 75% the probability it assigns to a FlĂĄvio Bolsonaro victory, citing the smaller distance in the polls (Valor and CNN Brasil).

🗳️ SECOND-ROUND RESULT: in the official TSE partial count of 21:25 BRT on 25/Oct, with 99.86% of polling sections counted, Lula has 51.76% of the valid votes (64,139,700 votes) and Flávio Bolsonaro 48.24% (59,770,812 votes), with turnout of 80.79% of the electorate, and Lula is re-elected to a fourth term (Poder360, Gazeta do Povo and Metrópoles). In the first round, Flávio Bolsonaro had finished ahead, by 47.03% to 45.16% of the valid votes, and it is the first time in a Brazilian presidential election that the candidate who trailed in the first round wins the second (Gazeta do Povo and Metrópoles). ⚖️ At 17:01 on 25/Oct, Supreme Court Justice Cristiano Zanin granted a request from Lula's coalition and extended voting until 19:00, then clarified that the measure applied only to polling sections that had not yet closed; the TSE's president, Kassio Nunes Marques, instructed the sections still open to operate until 19:00 (Poder360, Estadão and Gazeta do Povo), and the court resumed releasing results after that time (Folha de S.Paulo and O Globo). 📊 THE SECOND-ROUND POLLS, ON THE EVE. On the eve, the last three national polls had Flávio Bolsonaro ahead: Veritá, with 15,554 interviews from 19 to 23/Oct, by 49.44% to 46.46% in total votes; Futura/100% Cidades, with 2,000 interviews, by 48.2% to 47.9% in total votes; and PoderData/Aya, released on 25/Oct, by 51% to 49% in valid votes. At the ballot box, Lula had 51.76% of the valid votes, against 48.44% in Veritá, 49.9% in Futura/100% Cidades and 49% in PoderData/Aya in valid votes. Of the fifty-five national polls conducted after the first round, fifty had Flávio Bolsonaro ahead, forty-five of them by 0.3 to 9 points in total votes and five by 2 to 4 points in valid votes; four had Lula ahead in total votes, the three Vox Brasil polls, of 09/Oct, 18/Oct and 23/Oct, by 1.5, 1.8 and 1.1 points, and Colectta of 24/Oct, by 0.5 point, and PoderData/Aya of 16/Oct measured a tie in valid votes. On the eve, 46% would not vote for Lula and 45% would not vote for Flávio Bolsonaro in Datafolha of 24/Oct (Folha de S.Paulo, O Globo and CNN Brasil), and in Quaest of 24/Oct 49% rejected Flávio Bolsonaro and 47% Lula (CNN Brasil and O Globo). In PoderData/Aya of 25/Oct, 51% thought Flávio Bolsonaro had the better chance of winning, against 43% who pointed to Lula (Poder360 and VEJA). The voters of Augusto Cury, who declared support for Flávio Bolsonaro on 08/Oct, go to him by 56% to 27% in PoderData/Aya of 13/Oct and by 50% to 29% in Ipespe of 10/Oct, and to Lula by 50.4% to 38.9% in AtlasIntel of 09/Oct. Among Ronaldo Caiado's voters, all three point to Flávio Bolsonaro. The TSE tally continues until 100% of polling sections.

🎙️ THE DEBATES, THE SECRECY CHALLENGE AND THE SECOND-ROUND ENDORSEMENTS. The first debate of the second round was on Band, on 18/Oct, and the last, on Globo, on the night of 23/Oct. In Globo's, Lula and Flávio Bolsonaro presented proposals and traded accusations (Agência Brasil and BBC), among them over Daniel Vorcaro, Willer Tomaz and public security (O Globo), and the fact-checking agency Lupa flagged 20 statements it considered inadequate and 11 entirely true (Folha de S.Paulo). In Datafolha of 24/Oct, 54% said they watched Globo's debate, in full or in part; 36% thought Lula did better and another 36% that Flávio Bolsonaro did better, and 98% said the debate did not change their vote (Folha de S.Paulo and O Globo). On 22/Oct, Lula and Flávio Bolsonaro signed at the TSE a document authorizing the lifting of their bank, tax and phone secrecy, and on 23/Oct the two campaigns delivered the authorizations, without disclosing the data (UOL and O Globo). On 24/Oct, the Electoral Prosecutor General's Office argued for dismissing the case on lifting the secrecy, on the view that it is not for the Electoral Court to decide on the disclosure (Gazeta do Povo, Folha de S.Paulo, Estadão and G1). ⚖️ On 22/Oct, Justice Ricardo Villas Bôas Cueva, the TSE's inspector general, denied in an injunction ruling the request by Flávio Bolsonaro's campaign to suspend government messages sent via WhatsApp and Gov.br, among them notices about Bolsa Família, Farmácia Popular and the INSS proof-of-life check, considering them of apparently informative content, and gave the parties five days to respond (CartaCapital, G1 and CNN Brasil). 🤝 Flávio Bolsonaro has the declared support of Podemos, Augusto Cury, Novo, ACM Neto, PP, União Brasil, Ronaldo Caiado, Romeu Zema, Michel Temer and the MDB, which on 13/Oct formalized the support of 17 state branches (Gazeta do Povo and Folha de S.Paulo); 10 MDB branches, from the North and Northeast, declared support for Lula (Estadão, Valor and CartaCapital). PSDB stayed neutral. Lula has the support of UP, PSTU and PCB (CNN Brasil and G1). On 16/Oct, former Fortaleza mayor Roberto Cláudio declared support for Flávio Bolsonaro (G1). Renan Santos said on 15/Oct that he does not back Lula and will not vote (O Globo and Estadão). After the promulgation, Lula said the 6x1 work schedule will return if Flávio Bolsonaro wins the election (O Globo and Valor), and on 13/Oct he announced Prospera MEI, with forgiveness of individual microentrepreneurs' debts estimated at R$ 12.6 billion (Poder360 and Estadão). On 16/Oct Congress promulgated the constitutional amendment (PEC) ending the 6x1 work schedule, which cuts the maximum working week from 44 to 40 hours (Gazeta do Povo, G1 and Valor), and Flávio Bolsonaro had said on 13/Oct that he would vote in favour (UOL and CNN Brasil). In BTG/Nexus of 19/Oct, 66.2% support ending the 6x1 schedule (UOL and Diário do Grande ABC). ⚖️ On 18/Oct, Estadão reported, and Folha de S.Paulo and G1 confirmed, that the Federal Police (PF) took to the Supreme Court an investigation into suspected money laundering involving the lawyer Willer Tomaz, his companies and Flávio Bolsonaro, with Alexandre de Moraes drawn as rapporteur (G1 and Gazeta do Povo). On 23/Oct, Moraes authorized lifting the secrecy of the offshore company Alcazar Holdings, owned by Willer Tomaz, and ordered the freezing of up to R$ 6 billion of the lawyer's assets (Gazeta do Povo, O Globo and Folha de S.Paulo). Flávio Bolsonaro's defense says the relationship between the two is limited to a friendship between the families and calls false the reports that they shared a bank account (Gazeta do Povo). On 20/Oct, a technical note from the Finance Ministry named Willer Tomaz as the country's largest sports-betting gambler in 2025, with R$ 5 billion wagered (Folha de S.Paulo and O Globo). ⚖️ The government leader in Congress, Randolfe Rodrigues, is collecting signatures for a complaint to the Senate Ethics Council that seeks the loss of Flávio Bolsonaro's mandate for breach of decorum, citing his relationship with Daniel Vorcaro; the document has yet to be filed (Folha de S.Paulo and Valor). ⚖️ On 20/Oct, the Federal Police asked the Supreme Court for more time in the inquiries into alleged influence peddling by Fábio Luís Lula da Silva, the president's son, and Justice Edson Fachin is to decide (Estadão and G1). ⚖️ On 23/Oct, TSE Justice Floriano de Azevedo Marques ruled that only the full court can suspend the Exército do Lula channel on WhatsApp (Agência Brasil and Folha de S.Paulo). In a decision reported on 24/Oct, the TSE barred Nikolas Ferreira and Pablo Marçal from posting false content until the election, under a fine of R$ 100 thousand (Folha de S.Paulo), and ordered Meta and X to submit reports every six hours on the posts of the two (G1, Valor and O Globo). ⚖️ On 23/Oct, the TSE's president, Kassio Nunes Marques, made the transport of Indigenous voters by federal agencies in the second round subject to prior approval by the Electoral Court, trip by trip; on 24/Oct, after the Prosecutor General, Paulo Gonet, asked the Supreme Court to suspend that requirement, he reconsidered and simplified the clearance, which no longer depends on reviewing each trip separately (Estadão, O Globo and Agência Brasil). ⚖️ On 16/Oct the TSE plenary unanimously approved rules that link to the campaigns the WhatsApp and other platform channels that receive money, technical support or guidance from them (Gazeta do Povo and G1). On 15/Oct the court ordered the removal of videos by the PL, Flávio Bolsonaro and Nikolas Ferreira that link Lula to the alleged INSS frauds (Folha de S.Paulo, Estadão and G1).

Right

Flávio Bolsonaro at 0.15% in the winner contract (cumulative volume USD 56.18M), confirmed reading of 25/Oct, 21:22 BRT, falls 83.60pp against the confirmed reading of 24/Oct at 20:06 BRT, the last one published for the winner contract. 📊 On the eve, he led fifty of the fifty-five national polls conducted after the first round, among them 49.44% to 46.46% in Veritá and 48.2% to 47.9% in Futura/100% Cidades, both of 24/Oct, in total votes, and 51% to 49% in valid votes in PoderData/Aya of 25/Oct. ⚖️ On 18/Oct, Estadão reported, and Folha de S.Paulo and G1 confirmed, that the Federal Police (PF) took to the Supreme Court an investigation into suspected money laundering involving the lawyer Willer Tomaz, his companies and Flávio Bolsonaro, with Alexandre de Moraes drawn as rapporteur (G1 and Gazeta do Povo). On 23/Oct, Moraes authorized lifting the secrecy of the offshore company Alcazar Holdings, owned by Willer Tomaz, and ordered the freezing of up to R$ 6 billion of the lawyer's assets (Gazeta do Povo, O Globo and Folha de S.Paulo). Flávio Bolsonaro's defense says the relationship between the two is limited to a friendship between the families and calls false the reports that they shared a bank account (Gazeta do Povo). On 20/Oct, a technical note from the Finance Ministry named Willer Tomaz as the country's largest sports-betting gambler in 2025, with R$ 5 billion wagered (Folha de S.Paulo and O Globo). ⚖️ The government leader in Congress, Randolfe Rodrigues, is collecting signatures for a complaint to the Senate Ethics Council that seeks the loss of Flávio Bolsonaro's mandate for breach of decorum, citing his relationship with Daniel Vorcaro; the document has yet to be filed (Folha de S.Paulo and Valor).

Left

Lula at 99.85% in the winner contract (cumulative volume USD 42.96M), confirmed reading of 25/Oct, 21:22 BRT, rises 83.35pp against the confirmed reading of 24/Oct at 20:06 BRT, the last one published for the winner contract. 🗳️ Re-elected with 51.76% of the valid votes in the official TSE tally of 21:25 BRT, with 99.86% of polling sections. 📊 On the eve, he led Colectta of 24/Oct, with 46.5% against 46% in total votes, and the three Vox Brasil polls conducted after the first round, and trailed in Veritá, Futura/100% Cidades and PoderData/Aya. On 22/Oct, Lula and Flávio Bolsonaro signed at the TSE a document authorizing the lifting of their bank, tax and phone secrecy, and on 23/Oct the two campaigns delivered the authorizations, without disclosing the data (UOL and O Globo). On 24/Oct, the Electoral Prosecutor General's Office argued for dismissing the case on lifting the secrecy, on the view that it is not for the Electoral Court to decide on the disclosure (Gazeta do Povo, Folha de S.Paulo, Estadão and G1). After the promulgation, Lula said the 6x1 work schedule will return if Flávio Bolsonaro wins the election (O Globo and Valor), and on 13/Oct he announced Prospera MEI, with forgiveness of individual microentrepreneurs' debts estimated at R$ 12.6 billion (Poder360 and Estadão). ⚖️ On 20/Oct, the Federal Police asked the Supreme Court for more time in the inquiries into alleged influence peddling by Fábio Luís Lula da Silva, the president's son, and Justice Edson Fachin is to decide (Estadão and G1).

Third Way

🥉 The names eliminated in the first round added up to 7.81% of the valid votes. Augusto Cury (2.89%), Ronaldo Caiado (2.18%) and Romeu Zema (0.27%) declared support for Flávio Bolsonaro, and Renan Santos (2.24%) still backs no one. The voters of Augusto Cury, who declared support for Flávio Bolsonaro on 08/Oct, go to him by 56% to 27% in PoderData/Aya of 13/Oct and by 50% to 29% in Ipespe of 10/Oct, and to Lula by 50.4% to 38.9% in AtlasIntel of 09/Oct. Among Ronaldo Caiado's voters, all three point to Flávio Bolsonaro. 🏆 Counting the closed contracts, the highest cumulative volume in the presidential book is now Flávio Bolsonaro's, USD 56.18M, ahead of Lula's, USD 42.96M, and Renan Santos's, which closed at USD 17.12M.

📌 Prices from the confirmed reading of 25/Oct, 21:22 BRT (00:22 UTC). AFOS only publishes a price that two independent readings, eight minutes apart, confirm within 0.20pp, contract by contract, and the one for the contract on a Supreme Court justice leaving by impeachment is from the confirmed reading of 25/Oct at 13:39 BRT. The contracts Polymarket closed after the first round, those of the eliminated names and of the second-place, third-place and Senate books, drop out of the confirmation because they no longer have a traded price. Volume is cumulative since each contract opened. ⚖️ Alongside the raw move comes the move normalized by the pair's sum, because the sum of prices moves on its own. The poll side of the divergence chart is the second-round Lula × Flávio Bolsonaro pair, in a single national poll and not the average, and always in total votes: today it is Veritá of 24/Oct, n=15,554, with 46.46% for Lula and 49.44% for Flávio Bolsonaro, the largest sample among the day's national polls with total votes. The TSE tally continues until 100% of polling sections.

INSS Scandal and the Lulinha Case

ⓘ Logic →

🔄 Analysis updated: 25/10/2026, 21:22 BRT

📺 In decisions released on 07/Oct, the TSE president, Kassio Nunes Marques, kept online videos from Flávio Bolsonaro's campaign that associate Lula with Alexandre de Moraes and Lulinha with the so-called Careca do INSS, and denied the Lula campaign's requests for removal and for a right of reply (G1 and Gazeta do Povo). 🗳️ IN THE 04/Oct BALLOT COUNT, POLITICIANS LINKED TO THE INSS FRAUD WERE NOT RE-ELECTED, according to Folha de S.Paulo and O Globo, which note the contrast with those involved in the Master case, several of whom were elected. ⚖️ On 25/Sep Edson Fachin gave the Prosecutor General's Office five days to weigh in on the pending requests in the INSS and Master case investigations, among them requests to review or revoke detentions (Gazeta do Povo, G1 and Estadão); the deadline expired on 30/Sep, and the decision on the requests is his.

⚠️ WHAT SITS OUTSIDE THE GOVERNMENT'S COUNT HAS A FIGURE, AND IT IS STILL THE ONE FROM 03/Sep. Requests delayed beyond 45 days totalled 261 thousand in August, against 1.88 million requests in the full queue. The page keeps the previous figure because there was no new measurement, and it does not estimate.

The definition the government uses, given by the Social Security minister and quoted by MetrĂłpoles on 03/Sep, is that clearing the queue means analysing faster than the legal deadline of 45 days, not having no request under analysis. The two sentences describe different realities, and the distinction belongs to the vocabulary rather than to the measurement.

📌 ALSO ON 25/Sep, FOLHA DE S.PAULO REPORTS THAT THE DEFENCE OF A FORMER INSS PRESIDENT TURNED TO THE PRESIDENCY OF THE SUPREME COURT against a detention that has lasted more than 300 days; the act has a single source and is included here with attribution. ⚖️ The personal link between the INSS and the Master case recorded on 24/Sep remains the same: the plane Flávio Bolsonaro travelled on in 2025, linked to Daniel Vorcaro and to a lawyer under investigation in the INSS fraud case, and which the senator says belongs to a lawyer friend.

⚡ IMPACT ON LULA'S IMAGE

This panel's approval benchmark is Quaest, and its 03/Oct round (BR-02197/2026) measures 44% approval against 49% disapproval. ⚠️ Palver of 03/Oct measures 43% against 56%, according to Exame. Pollsters ask in different ways, and the panel does not add one to another.

⚡ IMPACT ON FEDERAL GOVERNANCE

Within Quaest itself the approval and disapproval series is this: 48% against 47% on 05/Aug, 46% against 48% on 14/Aug, 45% against 48% on 02/Sep, 43% against 50% on 07/Sep, 43% against 50% on 14/Sep, 44% against 50% on 21/Sep, 46% against 49% on 28/Sep and 44% against 49% on 03/Oct. Approval falls 2 points after two rounds of increase, within the margin of 2pp. ⭐ In the same round's assessment the negative is at 42%, the positive at 33% and the fair rating at 23% (Money Times). These are two different questions and they do not add up.

📌 On 01/Oct Lula signed a legal opinion that guarantees victims of domestic violence up to six months of leave with pay covered by the INSS (Gazeta do Povo, G1 and Valor). It is a benefit measure, not an act on the queue or on the investigation of the frauds. The five-day deadline that Edson Fachin opened on 25/Sep for the Prosecutor General's Office to give its opinion on the pending requests in the INSS and Master case investigations expired on 30/Sep. In the polls, government approval ranges from 44.1% in Futura to 49% in Ideia among the national polls of 30/Sep and 01/Oct.

Impact of the Banco Master Scandal

ⓘ Logic →

🔄 Analysis updated: 25/10/2026, 21:22 BRT

⚖️ ON 25/Sep THE FEDERAL PROSECUTION SERVICE'S SUPERIOR COUNCIL KEPT THE PROSECUTOR-GENERAL, PAULO GONET, ON THE MASTER CASE PROCEEDINGS AND SHELVED THE REQUEST TO INVESTIGATE HIS CONDUCT. Against his removal the vote was 9-0. On the inquiry, which stood at 4-3 in favour of opening it with two votes still to be cast, the result was 5-4 for shelving, and the last vote was cast by the council's vice-president, Nicolao Dino, who was chairing the session because the proceeding involved Gonet himself (G1, Gazeta do Povo and O Globo). The rapporteur, Francisco Sanseverino, pointed out that the messages from Daniel Vorcaro's phone do not prove direct contact with the prosecutor-general, and the four defeated council members argued for appointing a deputy prosecutor-general to take the inquiry further, according to G1.

📸 ESTADÃO, ON 25/Sep, AND VEJA, ON 26/Sep, REPORT THAT DANIEL VORCARO ATTENDED, ON JANUARY 31, 2024, A LUNCH HOSTED BY GRUPO ESFERA IN HONOR OF GONET, in Brasília, with about 40 guests, which Gilmar Mendes also attended. VEJA publishes the banker's message from that day: "I'll be at the Esfera lunch with Gonet. Gilmar should be there". Gonet says he had no friendship with Vorcaro, and the banker's defense says it rejects the selective disclosure of private conversations. 📅 The five-day deadline that Edson Fachin gave on 25/Sep for the Prosecutor General's Office to weigh in on the pending requests in the case, among them those linked to the detentions of Henrique Vorcaro, Felipe Vorcaro, Fabiano Zettel and Daniel Lopes Monteiro, expired on 30/Sep.

⚠️ This page's price for the contract on a Supreme Court justice leaving by impeachment before 2027 stands at 2.80%, with cumulative volume USD 0.10M, confirmed reading of 25/Oct, 13:39 BRT, 0.05pp above the confirmed reading of 24/Oct at 17:21 BRT; this update publishes no new price for it. AFOS does not attribute this contract's price to the news flow on the case: it measures the two side by side, with each one's timestamps. 📅 According to Estadão and Folha de S.Paulo on 08/Oct, Gabriel Galípolo reported to the Federal Police unjustified delays by Central Bank staff in the supervision of Master, and Daniel Vorcaro's defence asked Edson Fachin to send his request for release to André Mendonça (O Globo, G1 and Estadão).

📌 🗳️ AT THE BALLOT BOX, THE CASE SPLIT: Estadão counts 13 politicians linked to Daniel Vorcaro elected on 04/Oct and notes the defeats of Ciro Nogueira and ACM Neto, and Folha de S.Paulo and O Globo note that people involved in the case were elected. The case moved on 25/Sep through two procedural acts, not decisions on the merits: the Federal Prosecution Service's Superior Council kept Paulo Gonet on the proceedings by 9 to 0 and shelved by 5 to 4 the request to investigate his conduct, and Edson Fachin asked the Prosecutor General's Office for an opinion within five days on the pending requests. On 28/Sep, according to G1, Gilmar Mendes adjusted his vote in the ruling on whether Alexandre de Moraes should be investigated, so that it stays suspended until all the judges cited in the investigations are identified; the ruling has been stalled since 15/Sep by Flávio Dino's request for further review. The request to revoke Daniel Vorcaro's detention has been with Fachin since 18/Sep, undecided. ⚖️ On 02/Oct Edson Fachin created a rule to prevent requests from being directed to chosen justices (G1, Folha de S.Paulo and Gazeta do Povo) and requested a meeting with the director-general of the Federal Police about the mentions of justices in the Master case (Gazeta do Povo and O Globo).

STF Credibility, Electoral Impact

ⓘ Logic →

🔄 Analysis updated: 25/10/2026, 21:22 BRT

2.80%

Probability of STF justice impeachment by 2027 (Polymarket)

Justices under pressure:

Dias Toffoli

He is the justice with the highest rejection in the AtlasIntel poll in partnership with Estadão released on 23/Sep, a survey separate from the electoral one, with 1,852 adults interviewed between 17 and 21/Sep and a 2.0pp margin. On 24/Sep Folha de S.Paulo reports that he voted to remove an opponent of Davi Alcolumbre from the Amapå election and that AndrÊ Mendonça interrupted the ruling; the act has a single source and is recorded here as attributed. He remains the target of the impeachment request filed by Renan Santos and of the inquiry committee request by Alessandro Vieira.

Alexandre de Moraes

⚖️ On 08/Oct, Alexandre de Moraes declared the final judgment (no further appeal) in the case against Eduardo Bolsonaro for coercion in the course of proceedings and ordered the start of his 4 years and 2 months sentence in an initial semi-open regime, with his name in the national arrest warrant database, the cancellation of his passports and the suspension of his political rights (Gazeta do Povo, O Globo, Estadão and Valor). Eduardo Bolsonaro lives in the United States and called the decision arbitrary (Gazeta do Povo and VEJA), and Flávio Bolsonaro called on Moraes to resign (Estadão and O Globo). ⚖️ On 06/Oct he requested an opinion from the Office of the Prosecutor-General on Flávio Bolsonaro's new request to visit his father, Jair Bolsonaro (Gazeta do Povo and Poder360). The ruling opened on 15/Sep on whether he should be investigated over his relationship with Daniel Vorcaro still has no date, suspended by a request for further review by Flávio Dino. On 28/Sep, according to G1, Gilmar Mendes adjusted his vote in that ruling so that it stays suspended until all the judges cited in the investigations are identified, and proposed internal inquiries; the account comes from a single media group and is included here with attribution. On 25/Sep André Mendonça's filing on the report he used regarding that justice joined the list of pending requests that Edson Fachin sent to the Office of the Prosecutor-General, with a five day deadline. ⚖️ On the same day he was the rapporteur of the criminal case in which the Supreme Court convicted former congressman Eduardo Bolsonaro, 7-3, to one year of detention in an initially open regime for defamation against congresswoman Tabata Amaral.

Gilmar Mendes

📺 On 01/Oct he ordered TV Globo to include Renan Santos in the presidential debate, at the request of Solidariedade, after Kassio Nunes Marques and Cármen Lúcia denied the candidate's requests; the broadcaster cancelled the debate the same night (Gazeta do Povo and Folha de S.Paulo). On 28/Sep, according to G1, he adjusted his vote in the ruling on whether Alexandre de Moraes should be investigated, so that it stays suspended until all the judges cited in the Master case investigations are identified, and criticized André Mendonça's handling of the case; the report comes from a single media group and is included here with attribution. ⚖️ On 24/Sep he took to the full bench of the Supreme Court a dispute over power plant court-ordered debts (precatórios) with an estimated impact of R$ 103 billion, after messages from Daniel Vorcaro's phone showed interest in the vote of one justice in that case (O Globo, G1 and Gazeta do Povo). 📸 Estadão and VEJA report that he was at the Grupo Esfera lunch in honour of Paulo Gonet, on January 31, 2024, which Vorcaro attended, and on 26/Sep he publicly defended Gonet after the shelving (O Globo, Valor and Estadão).

FlĂĄvio Dino

⚖️ On 27/Sep, in a single-justice ruling on a complaint, he overturned André Mendonça's order at the TSE that required deleting a post by comedian Antonio Tabet about Our Lady of Aparecida (Jovem Pan and Brasil 247), a decision that Luiz Fux suspended on the night of 28/Sep (G1 and Folha de S.Paulo). After the TSE full court released Tabet's post on 30/Sep, on 01/Oct he declared the case moot and closed the action (Gazeta do Povo and Valor). On the same day Edson Fachin denied Flávio Bolsonaro's request to remove him from the cases linked to the senator, to Lula and to the elections (G1, CartaCapital and Folha de S.Paulo). On 15/Sep he requested more time to review the case in the trial on the investigation of Alexandre de Moraes. On 02/Oct he publicly defended the rulings of the Supreme Court and the TSE on the TV Globo debate and Justice Estela Aranha (Folha de S.Paulo, Valor and Estadão).

AndrÊ Mendonça

His 76-page filing, submitted on 21/Sep, asks Edson Fachin for the summary dismissal of the inquiry against him and for consideration of opening an investigation into Alexandre de Moraes for abuse of authority. On 25/Sep it joined the list of pending requests that Fachin sent to the Prosecutor General's Office, with a five-day deadline. On 24/Sep his office received Flávio Bolsonaro's request to investigate the relationship between Lula and Daniel Vorcaro, and on 25/Sep Folha de S.Paulo reports that he keeps under seal the Master case proceeding in which he denied an operation against Cláudio Castro; the report has a single source and is included with attribution. 🗳️ Also on 25/Sep he ordered social networks to take down more than a thousand posts carrying the false story that Flávio Bolsonaro would strip Our Lady of Aparecida of the title of patron saint of Brazil (Gazeta do Povo, Folha de S.Paulo and CartaCapital), and in the criminal case against Eduardo Bolsonaro he voted for acquittal, outvoted along with Luiz Fux and Nunes Marques. ⚖️ On 30/Sep, at the TSE full court, he adjusted his vote to release Antonio Tabet's post and the cases of reasonable doubt, and the court upheld the removal of the posts that attributed to Flávio Bolsonaro the plan to strip the title of patron saint (Gazeta do Povo and G1).

Edson Fachin

🏛️ Edson Fachin received on 06/Oct Flávio Bolsonaro's campaign coordinator, Rogério Marinho, and the Lula government's leader in the Senate (O Globo, CartaCapital and Estadão); Marinho said there will be no revenge against the Supreme Court, but that the Senate will not stand aside (Estadão, Gazeta do Povo and Metrópoles). ⚖️ ON 02/Oct HE CREATED a rule to prevent requests from being directed to chosen justices (G1, Folha de S.Paulo and Gazeta do Povo) and requested a meeting with the director-general of the Federal Police about the mentions of justices in the Master case (Gazeta do Povo and O Globo). On 01/Oct he denied Flávio Bolsonaro's request to remove Flávio Dino from the cases linked to the senator, to Lula and to the elections (G1, CartaCapital and Folha de S.Paulo). The five-day deadline he gave on 25/Sep for the Office of the Prosecutor-General to weigh in on the pending requests in the Master case and INSS investigations expired on 30/Sep, and since 18/Sep he has had on his desk the request to revoke Daniel Vorcaro's pre-trial detention.

🏦 STF × BANCO MASTER NEXUS

The link with the election is about the calendar and about institutions, not about the result, and there are two recent measurements of different questions, which do not add up. In the Datafolha poll released on 26/Sep, with fieldwork from 22 to 23/Sep, 33% say the conduct of the Supreme Court justices hurts FlĂĄvio Bolsonaro's candidacy more and 23% say it hurts Lula's more (G1). In the AtlasIntel poll in partnership with Bloomberg of 23/Sep, 52.3% say the crisis at the Supreme Court hurts Lula's candidacy more and 20.8% say it hurts FlĂĄvio Bolsonaro's more. One question is about the conduct of the justices and the other about the crisis, and both pollsters surveyed the same week.

THE CONTRACT ON A SUPREME COURT JUSTICE LEAVING BY IMPEACHMENT BEFORE 2027 STANDS AT 2.80%, with cumulative volume USD 0.10M, confirmed reading of 25/Oct, 13:39 BRT, 0.05pp above the confirmed reading of 24/Oct at 17:21 BRT; this update publishes no new price for it. The price remains far from the series high, 26.10% on 11/Sep. ⚖️ On 18/Oct, Estadão reported, and Folha de S.Paulo and G1 confirmed, that the Federal Police (PF) took to the Supreme Court an investigation into suspected money laundering involving the lawyer Willer Tomaz, his companies and Flávio Bolsonaro, with Alexandre de Moraes drawn as rapporteur (G1 and Gazeta do Povo). On 23/Oct, Moraes authorized lifting the secrecy of the offshore company Alcazar Holdings, owned by Willer Tomaz, and ordered the freezing of up to R$ 6 billion of the lawyer's assets (Gazeta do Povo, O Globo and Folha de S.Paulo). Flávio Bolsonaro's defense says the relationship between the two is limited to a friendship between the families and calls false the reports that they shared a bank account (Gazeta do Povo). On 20/Oct, a technical note from the Finance Ministry named Willer Tomaz as the country's largest sports-betting gambler in 2025, with R$ 5 billion wagered (Folha de S.Paulo and O Globo). ⚖️ On 20/Oct, the Federal Police asked the Supreme Court for more time in the inquiries into alleged influence peddling by Fábio Luís Lula da Silva, the president's son, and Justice Edson Fachin is to decide (Estadão and G1). ⚖️ On 23/Oct, the TSE's president, Kassio Nunes Marques, made the transport of Indigenous voters by federal agencies in the second round subject to prior approval by the Electoral Court, trip by trip; on 24/Oct, after the Prosecutor General, Paulo Gonet, asked the Supreme Court to suspend that requirement, he reconsidered and simplified the clearance, which no longer depends on reviewing each trip separately (Estadão, O Globo and Agência Brasil). ⚖️ On 23/Oct, TSE Justice Floriano de Azevedo Marques ruled that only the full court can suspend the Exército do Lula channel on WhatsApp (Agência Brasil and Folha de S.Paulo). In a decision reported on 24/Oct, the TSE barred Nikolas Ferreira and Pablo Marçal from posting false content until the election, under a fine of R$ 100 thousand (Folha de S.Paulo), and ordered Meta and X to submit reports every six hours on the posts of the two (G1, Valor and O Globo). ⚖️ On 13/Oct, Justice Edson Fachin told the Federal Police (PF) director general, Andrei Rodrigues, that mentions of Supreme Court justices in the Banco Master investigation must go to the court in a strictly descriptive manner (G1 and Gazeta do Povo). 🏛️ Folha de S.Paulo counts 50 elected senators in favour of impeaching Supreme Court justices, below the 54 votes required. ⛔ The panel does not link the contract's price to the day's acts: it measures both with each one's timestamp.