Pierre Buhler and Stephen Biggar break down why Goldman Sachs (GS) shares fell despite posting strong earnings to kick off bank reporting season. They discuss how geopolitical risk and lingering stagflation fears are weighing on investor confidence, while banks quietly build reserves despite favorable rate dynamics. The conversation also looks ahead to earnings from JPMorgan Chase (JPM), Bank of America (BAC), and Citigroup (C) as credit quality concerns continue to simmer beneath the surface.