"Nvidia Earnings vs. Powell: A Week of Financial Market Tests"

This week, investors will be focused on two key events: Nvidia's earnings report and the Federal Reserve's annual conference in Jackson Hole. Fed Chair Jay Powell's speech will be closely watched for insights on interest rates, the economy, and inflation. On the corporate side, Nvidia's results will be of particular interest as the chipmaker raised its revenue outlook by 50% for the quarter. Other companies such as Lowe's, BJ's Wholesale Club, and Peloton are also expected to report earnings. August has been a challenging month for stocks, and Powell's speech comes as economic data continues to show stronger-than-expected growth.