当美联储暂停许久后重启降息，美股会发生什么？

Group 1 - The core viewpoint of the articles revolves around the anticipation of a potential interest rate cut by the Federal Reserve in September, following a dovish speech by Chairman Powell, which has led to increased optimism in the financial markets [1][2][3] - Historical data shows that after the Federal Reserve pauses for 5 to 12 months before resuming rate cuts, the S&P 500 index has typically performed well over the following year, with an average increase of 12.9% [2][1] - The current market sentiment indicates a strong expectation for a 25 basis point rate cut in September, with an 85% probability according to traders, and an 83.9% chance of at least two rate cuts this year [3][2] Group 2 - Analysts suggest that if the Federal Reserve does cut rates in September, the stock market may see a shift from large-cap tech stocks to broader market gains, as lower rates typically encourage investors to seek higher returns [5][6] - Small-cap stocks are expected to benefit from a rate cut due to their sensitivity to borrowing costs, as evidenced by the Russell 2000 index rising 3.9%, outperforming the S&P 500's 1.5% increase [6][5] - The focus of discussions among analysts is shifting towards the potential magnitude of the rate cut and future meetings, with a consensus that a 50 basis point cut could be on the table [5][3]