UK banks delivered robust Q2 2025 earnings, mirroring U.S. banks with strong contributions from investment banking and market-making activities that bolstered total income and profits. While some banks faced cost and credit pressures from mis-selling provisions or reorganization, cost-to-income ratios remained well-managed. For the remainder of 2025, net interest income may face challenges due to net interest margin compression, making the maintenance or upgrading of guidance by select banks a reassuring signal of resilience.