9月24日国际晨讯 | 美股三大指数集体收跌 经合组织上调今年全球经济增长预期

Group 1: Stock Market Performance - The three major U.S. stock indices closed lower, with the Dow Jones down 0.19% at 46,292.78 points, the S&P 500 down 0.55% at 6,656.92 points, and the Nasdaq down 0.95% at 22,573.47 points, ending a three-day streak of record highs [1] - In Europe, the FTSE 100 index in London closed at 9,223.32 points, down 0.04%, while the CAC 40 index in Paris rose 0.54% to 7,872.02 points, and the DAX index in Frankfurt increased by 0.36% to 23,611.33 points [2] Group 2: Corporate Developments - OpenAI, Oracle, and SoftBank announced plans to build five new data centers across the U.S. as part of the government-supported AI project "Stargate," with three centers to be built by OpenAI and Oracle in Texas and New Mexico, and two centers in collaboration with SoftBank in Ohio and Texas [3] - American Antimony Corporation received a five-year exclusive contract from the U.S. Department of Defense worth up to $245 million to supply antimony metal ingots, leading to a more than 13% increase in the company's stock price [4] - Micron Technology reported a 46% year-over-year increase in adjusted revenue for Q4, reaching $11.32 billion, with an adjusted EPS of $3.03, and projected Q1 revenue between $12.2 billion and $12.8 billion, driven by AI demand and tightening DRAM supply [5] Group 3: Economic Outlook - The OECD raised its global economic growth forecast for 2025 to 3.2%, an increase of 0.3 percentage points from its June prediction, while growth is expected to slow to 2.9% in 2026 [8]