券商中国·2025-11-20 23:45Core Viewpoint - The U.S. stock market experienced a significant drop after initially rising due to Nvidia's strong earnings report, highlighting concerns over high valuations in the tech sector and the impact of mixed labor market data on Federal Reserve interest rate expectations [2][3][7]. Market Performance - Following Nvidia's earnings, the Nasdaq initially surged by 2.58% but ultimately closed down by 2.15%, with the Dow Jones and S&P 500 also declining by 0.84% and 1.56%, respectively [3][6]. - The VIX index, a measure of market volatility, spiked over 11% during the trading session, indicating increased investor fear [2]. Federal Reserve Expectations - The latest labor market data showed a significant increase in non-farm employment, with 119,000 jobs added in September, far exceeding the expected 52,000, while the unemployment rate rose to 4.4% [7]. - As a result, the probability of a 25 basis point rate cut by the Federal Reserve in December dropped to 39.6%, with a 60.4% chance of maintaining current rates [2][7]. Technology Sector Concerns - Major tech stocks, including Oracle, Nvidia, Amazon, and Tesla, all saw declines, with Oracle dropping over 6% and Nvidia closing down 3% despite earlier gains [6][8]. - The semiconductor sector also faced significant losses, with the Philadelphia Semiconductor Index falling nearly 5%, and individual stocks like Micron and AMD experiencing drops of over 10% and 8%, respectively [8][9]. Market Sentiment and Analysis - Analysts expressed concerns about whether AI can generate sufficient revenue to justify the substantial investments made in infrastructure, contributing to the market's downturn [7][8]. - The market is currently grappling with how to balance growth versus value stocks and the allocation between risk assets and safe havens [8]. Bubble Concerns - Ray Dalio noted the presence of a bubble in the market driven by AI-related investments, but he emphasized that external factors would be necessary to burst this bubble, rather than company performance alone [10][11]. - The cost of credit default swaps (CDS) for Oracle has doubled recently, indicating increased market skepticism regarding the company's financial stability amid AI spending [10].