Brazil 10-Year Yield Falls as Global Surge Eases

Brazil’s 10-year government bond yield fell to 14.1% in late September as falling oil prices halted a sharp sell-off in global bonds. Lower oil prices tempered inflation concerns, pausing the broader bond-market sell-off, amid expectations of progress in diplomatic efforts between Iran and the US. Meanwhile, domestic factors put upward pressure on yields, as Brazil’s mid-month headline inflation rose to 4.47% year over year in September from 4.24% previously, exceeding the 4.30% market consensus. Persistent inflationary pressures could reduce prospects for the continuation of the Selic easing cycle. The BCB cut its policy rate by 25 bps to 13.75% at its September meeting and left its next steps open, while Copom’s minutes were more hawkish than expected. A recent election poll also showed President Lula maintaining a numerical lead over Flávio Bolsonaro in a potential second-round runoff.

Brazil's 10-year government bond yield fell to 14.25% from the two-week high of 14.5% on September 15th amid a pullback in energy prices and rate cut by the Central Bank of Brazil. The BCB cut its rate by 25bps to 13.75% and left its next steps open, saying that the current environment of uncertainty calls for composure and caution in the conduct of monetary policy. It was the final monetary policy meeting before the presidential election in October. Yields were also pressured by a pullback in oil prices, limiting the risks of a hawkish turn by the central bank. Meanwhile, gains by Flávio Bolsonaro in recent presidential election polls have supported Brazilian bonds, as markets view Bolsonaro as fiscally restrictive, while elevated domestic yields and weak business activity continue to weigh on the economic outlook.

Brazil’s 10-Year government bond yield fell to around 14.14% in September, a three-month low, following lower-than-expected inflation data. Brazil’s annual inflation rate eased to 4.22% in August 2026 from 4.44% in July, slightly below forecasts of 4.27% and moving further within the central bank’s target range of 1.50%-4.50%. The data strengthened expectations that the BCB will cut the Selic by another 25 basis points at next week’s Copom meeting. Meanwhile, recent polls have shown Flávio Bolsonaro gaining ground in the presidential race. Markets view Bolsonaro as more fiscally restrictive, while elevated domestic yields and weak business activity continue to weigh on the economic outlook. The move gained further momentum as the intensification of a dispute between Supreme Court justices Alexandre de Moraes, seen as a Lula ally, and André Mendonça has escalated into an institutional crisis.