最新报道:Stocks are poised for a volatile week as investors focus on two key factors: Federal Reserve Chair Jerome Powell's testimony before Congress and the June jobs report. Powell's remarks on inflation and interest rates will be scrutinized for clues on future monetary policy, while the employment data could influence market expectations for rate cuts. Analysts warn these events may trigger significant market swings, particularly in tech and financial sectors. The S&P 500 enters the week near record highs after a strong first half, but concerns linger about stretched valuations amid slowing economic growth. Traders are pricing in about a 65% chance of a September rate cut.