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.

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,

Fed chair Jerome Powell will deliver remarks at Jackson Hole on Friday. State Street's chief strategist lays out what investors should listen for.