美国7月CPI同比增长2.7%不及预期，核心CPI同比增长3.1%

Group 1 - The core point of the article is the release of the July Consumer Price Index (CPI) data by the U.S. Bureau of Labor Statistics, indicating inflation trends in the U.S. economy [1][2][3] Group 2 - The July CPI year-on-year increased by 2.7%, matching the previous value and slightly below the expected 2.8% [1] - The month-on-month CPI for July rose by 0.2%, consistent with expectations but lower than the previous month's increase of 0.3% [1] - The core CPI year-on-year for July was reported at 3.1%, exceeding the expected 3% and up from the previous 2.9% [2] - The month-on-month core CPI for July increased by 0.3%, aligning with expectations and higher than the previous 0.2% [3] Group 3 - Following the CPI data release, traders increased their bets on a potential interest rate cut by the Federal Reserve in September [3] - U.S. stock index futures experienced a short-term rise, with the Nasdaq futures up by 0.41%, S&P 500 futures up by 0.36%, and Dow futures up by 0.44% [3] - U.S. Treasury yields fell sharply, with the 2-year Treasury yield decreasing by nearly 5 basis points [3] - The U.S. dollar index declined by 0.22% in the short term [3] - Spot gold prices increased by 0.29% shortly after the data release [3]