The quarter was fine, but the guidance failed to impress.Banking giant Wells Fargo (WFC -5.70%) reported earnings results today, surpassing quarterly expectations, but its full-year guidance underwhelmed. Investors are viewing the glass as half-empty, sending Wells Fargo shares down 7% as of 11 a.m. ET.High rates are causing headachesWells Fargo has done a good job rebounding after a difficult period, but the higher-for-longer interest rate cycle has weighed heavily on banks this year. Wells Fargo reported ...