美股本周迎感恩节假期 投资者情绪脆弱之际多项经济数据携美联储褐皮书来袭

Core Insights - The market is experiencing a challenging period, particularly for technology stocks, with significant declines observed in major companies despite strong earnings reports from Nvidia and Walmart [2][3] - Investor sentiment remains cautious, influenced by concerns over AI infrastructure investments and the potential for a market bubble [3][6] - Institutional investors are increasing their holdings in major tech companies, with Nvidia and Microsoft seeing substantial investments [4] Economic Data and Market Trends - Key economic data releases are expected, including U.S. retail sales and PPI data for September, as well as the consumer confidence index for November [1] - The S&P 500 and Nasdaq indices experienced notable volatility, with the S&P 500 seeing its largest intraday reversal in a decade [2] - Despite recent declines, major indices remain significantly above their lows from earlier in the year [5] Technology Sector Performance - The "Magnificent Seven" tech stocks have faced considerable declines, with Meta and Oracle dropping over 15% and 25% respectively [3] - Nvidia's stock remained relatively stable during this period, while smaller chip companies like AMD and Intel saw declines close to 10% [3] - The connection between technology stocks and cryptocurrencies is highlighted, with Bitcoin experiencing significant drops that may impact tech stocks [5][6] Institutional Investment Trends - Institutional investors have increased their holdings in Nvidia by a total of $348 billion in Q3, with both Nvidia and Microsoft surpassing a combined market value of $2 trillion [4] - The trend of institutional investment indicates a strong belief in the long-term potential of these tech giants despite short-term market volatility [4]