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Election · 4 October 2026

Brazil election, first round 2026

Flávio Bolsonaro (47.0%) leads President Lula (45.2%) in the first round; the runoff is set for 25 October. On 5 October the Ibovespa closed up 7.7% at a record and the real gained about 4% against the dollar, according to press reports. Riftrate read 49 the day before and 76 at its highest within 14 days.

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Riftrate the day before49Neutral
Within 14 days76 ▲ +26.9Crisis
CategoryElectionElections
CountryBrazil
Markets around the event · cumulative change, 10 sessions before to 20 after · shaded: normal range of Brazilian real
-10.0%0normal rangeevent-10 sessionsday of+20 sessions
Brazilian realBrent oilSwiss francUS dollar
MarketNext sessionAfter 5 sessionsAfter 20 sessionsHow unusual
Brazilian real+4.7%+4.9%—bigger than 99% of 5-day moves
Brent oil-7.4%-4.0%—bigger than 62% of 5-day moves
US 10-year yield+0.03 pt-0.04 pt—bigger than 27% of 5-day moves
US dollar-0.1%+0.2%—bigger than 24% of 5-day moves
Swiss franc-0.2%-0.2%—bigger than 16% of 5-day moves
Japanese yen-0.1%-0.3%—bigger than 27% of 5-day moves

Correlation or cause? A market that moves on the day of an event is not proof that the event moved it. “How unusual” compares the move with every 5-day move of the previous three years: above 95%, the move stands out from normal noise. Read it with the news of the day, and see how to tell correlation from causation. Not investment advice.

Riftrate · 60 days before and after
0255075100SepOctBrazil election, first round 2026, 4 October 2026

Source for the event: www.riotimesonline.com. Market data: FRED, Federal Reserve Bank of St. Louis.

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