U.S. stock market seven giants closing report | NVIDIA closed down about 2.2%, Alphabet A rose about 1.1%, Amazon rose over 1.9%

On Thursday (January 8), the Magnificent 7 index of U.S. tech stocks fell by 0.35%, closing at 206.92 points, with U.S. stocks significantly declining at the start of trading, showing an overall long-tail L-shaped trend. Among the component stocks, NVIDIA fell by 2.17%, Microsoft by 1.11%, Apple and Meta by up to 0.5%, Tesla rose by 1.02%, and Google A rose by 1.07%—continuing to widen the gap in market capitalization with Apple, while Amazon rose by 1.96%. Additionally, AMD fell by 2.54%, Eli Lilly by 2.07%, TSMC by 0.21%, and Berkshire Hathaway Class B shares rose by 0.74%. The "mega" market capitalization tech stock index fell by 0.56%, closing at 391.74 points, also showing an overall long-tail L-shaped trend. Aside from Tesla, Google A, AMD, Apple, Microsoft, NVIDIA, Meta Platforms, and Amazon, Broadcom fell by 3.21%, Salesforce by 2.10%, Oracle by 1.65%, Netflix by 0.22%, Adobe rose by 0.28%, and Qualcomm rose by 0.93%