Brazil: Election result boosts stocks and strengthens the real

Brazil’s presidential first round reshaped investors’ expectations. Flávio Bolsonaro finished ahead of Luiz Inácio Lula da Silva, a result that came as a surprise compared with previous polls and was followed by strong gains on the Brazilian stock market and an appreciation of the real. The runoff was scheduled for October 25, according to the coverage consulted.

The figures for the market reaction vary across media outlets and points during the trading session. Euronews reported a rise of close to 8% in the Ibovespa, while Bloomberg Línea reported a gain of 7.46%, to 206,439.63 points. Infobae noted that the index had exceeded 205,000 points, with a gain of more than 8%. Exchange-rate references also differed: reports described a roughly 4.2% fall in the dollar against the real, with the exchange rate approaching or falling below five reais per dollar.

The market reassessed the political outlook

The move reflected, in part, the fact that Bolsonaro received more votes than polls cited in the coverage had anticipated. According to the published results, he received around 47% of valid votes, compared with about 45% for Lula. The gap set up a competitive runoff and led banks and investment firms to review their scenarios, but it does not by itself determine the election result.

JPMorgan considered that the initial lead and the makeup of the eliminated candidates could favor Bolsonaro in the runoff. Goldman Sachs, by contrast, stressed that the race remained open and that its outcome would depend on factors such as turnout, how the campaigns unfold, and the candidates’ ability to attract voters from other campaigns and those who abstained. The probabilities cited by the firms are their own estimates, not election results.

The stock-market reaction was also supported by expectations about the economic direction of a potential Bolsonaro administration. Euronews described proposals in his platform related to taxes, public debt, and privatizations. UBS raised the possibility of a deeper and more lasting fiscal adjustment to its base-case scenario, while JPMorgan said that any potential revaluation of shares would depend not only on the election result but also on learning about the macroeconomic program and government team.

These assessments are not equivalent to approved policies or guaranteed effects. The estimates of upside potential published by some banks—including scenarios for Brazilian stocks and the B3 index—are conditional on assumptions about the election result and the implementation of fiscal measures. In Bloomberg Línea’s coverage, UBS linked a possible expansion in valuations to the confirmation of a credible fiscal scenario; JPMorgan also anticipated that signals on economic policy would be decisive.

What the move could mean for Argentina

Infobae examined two possible channels through which the Brazilian economy could affect Argentina: the exchange rate and economic activity. If the real’s appreciation were to continue, Argentine goods and services could become relatively more affordable for Brazilian buyers. The reverse effect could also make travel and spending in Brazil more expensive for Argentines, depending on how the peso moves.

Trade exposure makes developments in Brazilian demand relevant, particularly for the automotive sector and other manufacturing industries. Infobae cited data from Abeceb showing that, in August, Argentine exports to Brazil totaled USD 1.099 billion, including USD 446 million from the automotive sector. A stronger Brazilian currency could improve relative prices, but it does not by itself guarantee an increase in sales: economic activity, demand, and trade conditions also matter.

Gustavo Perego, of Abeceb, interpreted greater political alignment between the two countries as something that could benefit trade and Mercosur negotiations. This is an expectation about a potential future scenario, not an agreement or change that has already taken place. Infobae also reported that the Merval rose and Argentina’s country risk fell during the session, moves it attributed to a more favorable regional climate; those figures describe the trading day and do not prove that the Brazilian result was their sole cause.

For now, the key distinction is between the immediate financial reaction and the still-uncertain economic consequences. The runoff, decisions on fiscal policy, and the real’s performance will be decisive in determining whether market bets hold up. The figures and projections cited here come from the coverage consulted and its respective publication dates.