Good morning. Jamie Dimon has a warning for the US economy. The Oval Office is turning out to be a rather stressful place.

JPMorgan Chase CEO Jamie Dimon isn’t ruling out stagflation in the United States, citing risks posed by large government budget deficits, including in America, and the disruption to global trade ...

It boasts a market capitalisation of $730bn, or 30% of the total among America’s big banks, up from 12% when Mr Dimon took charge at the start of 2006 (see chart 1). The gap with competitors has grown ...