BRAZIL · ELECTIONS
Published Saturday, 24 October, 7:45 p.m. ET · Source: Brazil’s Supreme Court and electoral court, as reported by Brazilian media
Key Facts
- The country Brazil, Latin America’s largest country, holds its presidential runoff on Sunday 25 October between President Lula and Senator Flávio Bolsonaro.
- What happened On Saturday 24 October, Supreme Court president Edson Fachin gave the electoral court three hours to explain its limits on Indigenous voter transport.
- The change Later on Saturday, the electoral court said judges may approve transport in batches by electoral zone, instead of trip by trip.
- Power Index Brazil ranks 1st of 14 in The Rio Times Latin America Power Index, with 75.0 points (October 2026 edition).
- Prediction markets Polymarket gives Flávio Bolsonaro an 83.8% chance of winning the 25 October runoff (24 October, 7:31 p.m. ET). Polymarket puts Flávio Bolsonaro’s chance of winning at 84% and Kalshi at 83% (Lula: 17% and 18%), as of 24 October, 7:20 pm ET; prices are bets, not polls.
- Still open Fachin did not suspend the electoral court’s order, and no final Supreme Court ruling had been reported.
Edson Fachin, president of Brazil’s Supreme Court (STF), ordered the electoral court (TSE) on Saturday 24 October to explain within three hours why it limited transport for Indigenous voters. The order came the day before the Brazil election 2026 between Luiz Inácio Lula da Silva, Brazil’s president, and Flávio Bolsonaro, senator for Rio de Janeiro.
Brazil Election Data Room
Runoff poll average: Flávio Bolsonaro 51.0%, Lula 49.0%
44 national polls from 21 pollsters since 4 October, updated hourly. Every poll, free to download.
Later the same day the electoral court partly eased its own rule, so some remote communities may still get rides to polling stations. Our earlier report covers the prosecutor general’s request that triggered the order.
What the Supreme Court Asked
Fachin wrote that, because of the imminent risk of the case becoming moot, the electoral court must be notified at once and give information in three hours, Correio Braziliense reported. He did not suspend the electoral court’s order, only requested explanations, O Tempo reported.
“Moot” means a ruling would come too late to matter, because the vote happens on Sunday. The request followed a petition from Paulo Gonet, Brazil’s prosecutor general.
What the Electoral Court Had Ordered
On Friday 23 October, electoral court president Kássio Nunes Marques required express prior approval from the competent electoral judge for each transport operation by federal bodies, Gazeta do Povo reported. The requests must name vehicles, drivers, schedules, routes and boarding points.
The bodies are Funai, the national Indigenous affairs agency, the Indigenous Health Secretariat (Sesai) and the Ministry of Indigenous Peoples. The court refused to treat their boats and vehicles as pre-approved.
Why the Prosecutor General Objects
Gonet asked the Supreme Court to restore decisions of the 5th Federal Civil Court in Pará state, issued on 22 and 23 October, which backed a transport plan, Correio Braziliense reported. He argues that the order creates legal uncertainty for the agencies that must carry out court orders.
Abstention among Indigenous voters reached 26% in the first round on 4 October, against 20% nationally, Gazeta do Povo reported. Gonet says the paperwork could keep some of them from voting on Sunday.
How the Electoral Court Eased Its Rule
On Saturday, Nunes Marques partly reconsidered, Gazeta do Povo reported. Judges may now approve transport through operation charts organised by electoral zone, instead of trip by trip.
Judicial approval is still required.
He also told regional electoral courts to accept requests filed late, judging them case by case on whether they can be carried out, Tribuna do Sertão reported. The decision followed a logistics plan from the federal government.
What It Means for US Readers
This is a fight over access to the ballot, not over a candidate. Two of Brazil’s highest courts are negotiating, on the eve of the vote, how remote communities that travel by river reach their polling stations.
Investors in Brazilian stocks and the real will watch for any court step that could be read as a challenge to the result. Our Brazil election polls lists every survey and the latest runoff odds.
What Prediction Markets Say
On Polymarket, an online prediction market, bettors give Flávio Bolsonaro an 83.8% chance of winning the 25 October runoff, and Lula 16.5% (24 October, 7:31 p.m. ET). The “Brazil Presidential Election” market has drawn about US$195.8 million in bets.
See our guide to Brazil election odds for how to read them.
Why we show this: prediction markets turn real-money bets into a live probability that moves within minutes of the news, which is why investors, campaigns and newsrooms in the United States now follow them closely. We show them next to polls and official results, never instead of them.
Prediction markets · who wins the runoff
Implied chance of winning Brazil’s presidency on 25 October, from traders’ prices.
Polymarket
Flávio Bolsonaro 83.9% · Lula 16.5% (US$196 million traded)
Kalshi (regulated in the US by the CFTC)
Flávio Bolsonaro 83% · Lula 18%
As of 24 October, 7:20 pm ET (00:20 Lisbon), updated every 20 minutes. Prices are bets, not polls, and can move fast.
Why we show this: prediction markets turn real-money bets into a live probability that moves within minutes of the news, which is why investors, campaigns and newsrooms in the United States now follow them closely. We show them next to polls and official results, never instead of them.
What Is Not Known
The reports reviewed do not say what the electoral court told the Supreme Court within the three hours. It is also unclear whether Fachin or another justice will rule on the prosecutor general’s request before polls open on Sunday.
It is not known how many trips were approved on Saturday evening.
More: Brazil news in English, every day from The Rio Times.
Frequently Asked Questions
What did Brazil’s Supreme Court order on 24 October?
Court president Edson Fachin gave the electoral court three hours to explain its limits on Indigenous voter transport. He did not suspend the rule.
Why is Indigenous voter transport disputed in Brazil?
The electoral court required a judge’s prior approval for each trip by federal agencies. The prosecutor general says the paperwork could block voters before Sunday’s vote.
Did the electoral court change its rule?
Yes, partly. On Saturday it allowed judges to approve transport in batches by electoral zone and to take late requests.
When is Brazil’s runoff?
Brazilians vote on Sunday 25 October. The runoff is between President Lula and Senator Flávio Bolsonaro.
How many Indigenous voters stayed away in the first round?
Gazeta do Povo reported abstention of 26% among Indigenous voters on 4 October, against 20% nationally.
Sources: Gazeta do Povo, 24 October 2026; Gazeta do Povo, 24 October 2026; Correio Braziliense, 24 October 2026; O Tempo, 24 October 2026; Tribuna do Sertão, 24 October 2026.
This article was drafted with automated assistance and reviewed before publication. How we use AI · Report an error · Editorial responsibility: Matthias Camenzind, Editor-in-Chief
Free · Any country in the world · Prediction markets
Want prediction market reports on your country?
Pick any country in the world. Your report arrives the moment you confirm, then every Sunday: what the markets say about elections, currencies and policy there, with volumes and plain-English explanations.
The Rio Times · Power Map
See who really holds power in Latin America
Click to open the Power Map →
