Nvidia(US:NVDA) 证券时报·2025-08-20 00:33Core Viewpoint - The performance of technology stocks has negatively impacted the overall U.S. stock market, with major tech companies experiencing significant declines [2][4][6]. Group 1: Market Performance - On August 19, the U.S. stock market saw mixed results, with the Dow Jones Industrial Average closing slightly up by 0.02% at 44,922.27 points after reaching a record high, while the S&P 500 fell by 0.59% to 6,411.37 points, and the Nasdaq Composite dropped by 1.46% to 21,314.95 points [4][5]. - Major technology stocks nearly all declined, with Nvidia leading the drop, falling over 3% and losing more than $155 billion in market value, equivalent to approximately 1.1 trillion RMB [2][6][8]. Group 2: Individual Stock Movements - Nvidia's stock closed at $175.64, down 3.5%, with a significant market cap loss [7]. - Other notable declines included Micron Technology dropping over 6%, Oracle and Advanced Micro Devices falling over 5%, and Broadcom and TSMC decreasing over 3% [2][8]. - In contrast, Intel saw an increase of nearly 7%, while some other semiconductor stocks like Lam Research rose over 1% [8]. Group 3: Sector Performance - The Philadelphia Semiconductor Index fell by 1.81%, reflecting the overall weakness in the semiconductor sector [8]. - Bank stocks also faced declines, with Goldman Sachs down over 1% and Citigroup down 0.52%, while some banks like Bank of America and Wells Fargo saw slight increases [9]. - Energy stocks showed mixed results, with Exxon Mobil up 0.66% and Chevron down over 1% [10].