午盘：标普500从纪录高位回落，资金持续撤离科技股

Market Overview - US stock market experienced a decline, with technology stocks leading the drop as investors shifted from tech to value sectors [1][7] - The Dow Jones Industrial Average fell by 219.58 points (0.45%) to 48,484.43, the Nasdaq dropped by 386.73 points (1.64%) to 23,207.13, and the S&P 500 decreased by 71.98 points (1.04%) to 6,829.02 [3][9] Company Performance - Broadcom's stock fell by 11% due to concerns over profit margin compression, despite reporting projected revenue of $64 billion for FY2025 and $73 billion in AI backlog orders [10] - Other companies in the AI sector, including AMD, Palantir Technologies, and Micron, also saw declines alongside Broadcom [10] - Financial, healthcare, and industrial sectors saw gains, with Visa, Mastercard, UnitedHealth Group, and GE Aerospace performing well [10][11] - Lululemon's stock surged by 10% after announcing its CEO would step down at the end of January, following a year of poor performance [10] Investment Sentiment - There is a cautious sentiment among investors regarding AI investments, with a shift towards cyclical stocks that are more sensitive to economic conditions [4][11] - The recent market movements indicate a rotation in trading strategies, with investors taking profits from growth stocks related to AI [4][11] Economic Indicators - Federal Reserve's Anna Paulson indicated there is room for further rate cuts, citing unemployment as a greater threat to the economy than inflation [5][12] - Paulson believes inflation may decrease as the year progresses, suggesting that current monetary policy is slightly tight [12][13] - Kansas City Fed's Jeff Schmid opposed the recent rate cut, arguing that inflation remains too high and the economy shows ongoing momentum [6][14]