US stock market today: Why the Dow is up but S&P 500 and Nasdaq are sinking as Alphabet jumps and Nvidia tumbles on Meta–Google chip talks

Market Overview - The US stock market showed mixed signals on November 25, with the Dow Jones up 0.6%, the S&P 500 flat, and the Nasdaq down 0.3%, indicating ongoing concerns about high valuations in AI and tech stocks [1] - Despite a tech rally on Monday, all three indexes remain on track for monthly losses as investors weigh retail sales, inflation data, and the Federal Reserve's next move [1] Technology Sector - Tech shares led market volatility, with Nvidia shares falling over 4% after reports that Meta plans to invest billions in AI chips from Google, signaling increased competition [2][7] - Other tech giants like Alphabet and Alibaba performed well, supported by strong earnings and AI-driven growth momentum, which reassured investors about their resilience amid rising competition [8] Federal Reserve and Rate Cut Expectations - The market is pricing in over an 80% chance of a Fed rate cut at the December meeting, with Fed Governor Chris Waller advocating for easing to support economic growth [3][10] - A potential rate cut is viewed as beneficial for growth stocks, particularly in technology and consumer discretionary sectors, although uncertainty remains regarding the timing and scope of such a move [12] Retail Sales and Consumer Spending - Retail sales data presents a mixed picture, with September sales rising only 0.2%, below forecasts, while October data showed a rebound with sales excluding autos and gas up 0.6% month-over-month and 5% year-over-year, driven by online and food store sales [4][14] - The Producer Price Index (PPI) increased by 0.3%, raising the annual rate to 2.7%, indicating moderate but persistent price pressures [15] Earnings Season - The earnings season is gaining attention, with Kohl's and Best Buy reporting this week, providing insights into consumer demand ahead of the holiday season [5][21] - Investors are closely monitoring these results to gauge spending trends and assess whether consumers are holding back [5] Energy Market - Energy markets experienced significant declines, with Brent crude falling 1.9% to below $62 per barrel and WTI dropping 2% to below $58, both down nearly 5% over the past five sessions [17][22] - Natural gas prices also fell, with futures down 5.9% to trade under $4.40 per MMBtu, influenced by peace-talk progress and strong US production [19]