Group 1 - The semiconductor stocks in the US experienced a significant sell-off, with the Philadelphia Semiconductor Index dropping over 2% and major companies like Broadcom, TSMC ADR, and Micron Technology also falling more than 2% [2][3] - Other major tech stocks also declined, with Oracle dropping over 6% and Tesla down over 3%, indicating a broader weakness in the tech sector [3] - The market sentiment was negatively impacted by Federal Reserve Chairman Jerome Powell's warning about high valuation risks and the increasing likelihood of a US government shutdown, with a 76% probability of a government shutdown by 2025 according to Polymarket [4][3] Group 2 - Analysts are reassessing the collaboration between Oracle, NVIDIA, and OpenAI, which forms a business loop where OpenAI purchases cloud services from Oracle, Oracle buys GPUs from NVIDIA, and NVIDIA continues to invest in OpenAI [4] - The potential government shutdown is a growing concern, with a 63% probability of a shutdown by October 1, as negotiations between Republicans and Democrats remain stalled [4][5] - Recent macroeconomic data showed a stronger-than-expected GDP growth of 3.8% for Q2, which may limit the Federal Reserve's ability to cut interest rates further, as inflation pressures appear more persistent than previously assessed [7][8]
深夜！全线大跌！美股芯片股突遭猛烈抛售 发生了什么？
Zheng Quan Shi Bao Wang·2025-09-25 23:10