美国失业率上升，股市和美元指数大幅下跌

Group 1 - The core point of the article highlights a deterioration in the U.S. labor market, with the unemployment rate rising and job creation falling short of expectations, leading to significant declines in the stock market and the U.S. dollar index [1] Group 2 - In July, the U.S. unemployment rate increased by 0.1 percentage points to 4.2%, indicating a cooling labor market [1] - The number of non-farm jobs added in May and June was significantly revised downward, further reflecting the weakening employment situation [1] - Concerns about the U.S. economy and job market have intensified, resulting in a more than 1% drop in the dollar index and a decline of over 12 basis points in the yield of 10-year U.S. Treasury bonds [1] - The probability of a 25 basis point rate cut by the Federal Reserve in September surged from 37.7% to 75.5% according to the Chicago Mercantile Exchange's FedWatch tool [1]