JPMorgan’s Jamie Dimon warns inflation and interest rates may stay higher CNBCJPMorgan Chase tops second-quarter revenue expectations on strong investment banking CNBCJPMorgan Notches Record Profit on Visa Gain, Dealmaking Jump BloombergJPMorgan Q2 profit jumps as bank cashes in Visa shares, but higher interest rates also help results The HillJPMorgan posts record profit on back of dealmaking revival Financial Times