Just three weeks ago, Federal Reserve Chair Jerome Powell spoke to reporters after the central bank had kept its key interest rate unchanged for a fifth straight meeting and said the job market was “solid.

The Trump administration has pressured Powell, whose term as Fed chair expires next year, to step down as chair of the central bank.

Financial markets are taking in a collective breath ahead of Jerome Powell's eighth and final keynote Jackson Hole speech as Federal Reserve Chair. If the moves following his last seven are any guide,