C6 Bank: R$ 1.25 billion profit signals resilience amid rising default rates

C6 Bank reported a net profit of R$ 1.257 billion in the first half of 2026, a 20% year-on-year growth, consolidating an aggressive operational expansion phase that faces severe credit quality challenges. While robust in revenue, this performance highlights the struggle of Brazilian fintechs to maintain healthy margins in a high-interest rate environment where funding costs pressure digital institutions seeking rapid scale. With the Selic rate at 14.00% and the exchange rate at R$ 5.20 per dollar, the bank faces a volatile capital cost environment. Despite a cooling IPCA (-4.31% over the last 30 days), consumer purchasing power remains strained, impacting debt repayment. Analysis from 'Clareza Capital' suggests that while 20% profit growth is attractive, it must be discounted for credit risk, as accounting profits without adequate provisions may mask long-term balance sheet deterioration. Investors are advised to prioritize institutions with solid balance sheets and to remain cautious of high-risk credit products as the bank likely tightens lending standards in the coming months.