EL7.AI
StocksMedium•26 October 2026•
4 min read

Nu Stock Falls 16.95% as Brazilian Risk Is Repriced After Lula Win

Key Facts

1NU shares fell 16.95% on October 26, 2026.
2The Ibovespa index fell 10%, triggering a 30-minute trading halt.
3The Treasury canceled the bond auctions scheduled for October 27 and 29, 2026.
4Nu’s next earnings announcement was scheduled for November 12, 2026.

Nu Holdings shares fell 16.95% on October 26 as markets reacted to the re-election of Brazilian President Luiz Inácio Lula da Silva in the runoff held on Sunday, October 25. The move was part of a broader repricing of Brazil-related risks, according to an Investing.com report. The report said the stock had fallen 23% in premarket trading on Monday, while the displayed data showed a decline of 16.95%. The figures differed because the first described premarket trading, while the second was the stock’s displayed change on October 26. The election result, announced on Sunday, thus became the focus of market moves in the following session.

The stock’s decline did not come in isolation from other Brazilian assets: stocks had closed on Friday, October 23, about 7% above their levels before the first round of the election. The real was about 5% stronger against the dollar than it had been before that round, according to a Reuters report published via MarketScreener. But sentiment reversed after Lula’s re-election was announced, leaving Brazilian assets under pressure in the following session. The shift placed Nu’s losses within a broader wave affecting Brazilian stocks listed in the United States. The currency move matters to the company because investors measure its real-denominated earnings in dollars.

An Investing.com report identified three areas of investor concern under Lula’s administration: Brazilian interest rates, fiscal policy and the currency. These variables directly affect Nu’s net interest margins, credit quality and the dollar value of its real-denominated earnings. The report said investors were "particularly concerned about the implications of Lula’s administration for Brazilian interest rates, fiscal policy and the currency." For a financial company, the path of interest rates can change lending and funding conditions that affect its interest margin. The real’s value and fiscal policy also factor into investors’ assessment of the company’s earnings and credit risks, the report said.

The pressure on stocks coincided with turmoil in the local market. B3 halted trading for 30 minutes after the Ibovespa index fell 10% from its previous close, Reuters reported. Brazil’s Treasury also canceled its regular auctions of inflation-linked and fixed-rate bonds. The first auction was scheduled for October 27 and the second for October 29, before both were canceled amid market turmoil. The trading halt and auction cancellations reflected the spread of the disruption from stocks to the government debt market.

Before the vote, investor expectations included bets on fiscal tightening under Lula’s former rival, Jair Bolsonaro. Axios cited Macquarie currency and bond analysts as saying traders may expect Brazil to go "without a clear direction" over the next four years. The report added that market discipline could limit fiscal deviation, amid the absence of expectations for the fiscal consolidation associated with Bolsonaro. These bets provide context for the decline in assets after Lula’s win, as markets reassessed the expected fiscal policy path. Nu’s share decline alone does not establish a change in the company’s fundamentals, but it shows how sensitive its valuation is to Brazilian fiscal, currency and interest-rate risks.

Lula will face negotiations with Congress over reforms, as conservatives strengthened their presence in the legislative elections held on October 4, the Associated Press reported. The agency said the shift could make it harder to pass reforms the president needs. That puts the government’s ability to build legislative support among the issues investors will monitor in assessing fiscal policy. On monetary policy, Brazil’s central bank said the overall size of the easing cycle would be determined in light of new information. It added that the committee would monitor the impact of fiscal policy on monetary policy and financial assets, keeping future decisions tied to evolving data and financial conditions.

Investors will have no near-term company-specific catalyst, according to the schedule cited in the Investing.com report: Nu’s next announcement was set for November 12, 2026. Until then, concerns about interest rates, fiscal policy and the currency will remain part of the market’s assessment of the company’s stock, the report said. Attention will also turn to Lula’s ability to pass reforms through Congress and to the central bank’s decisions on the easing cycle. The Treasury had canceled the bond auctions scheduled for October 27 and 29 amid the turmoil. These developments put the trajectory of Brazilian assets and economic policy at the forefront of the backdrop that may shape trading in the stock ahead of the results announcement.

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