Stock Market News·2025-12-19 17:07Market Overview - The U.S. stock market is experiencing a midday surge, with all three major indexes in positive territory, driven by a rebound in technology and AI-related shares [1][2] - The Nasdaq Composite is leading with a gain of approximately 0.9%, followed by the S&P 500 at around 0.7% and the Dow Jones Industrial Average at about 0.5% [2] Economic Indicators - The November Consumer Price Index (CPI) showed a year-over-year increase of only 2.7%, below the expected 3.0%, which has raised hopes for further Federal Reserve interest rate cuts in 2026 [3] - The prospect of a more accommodative monetary policy is seen as a tailwind for equities [3] Corporate Developments - Oracle (ORCL) shares surged by approximately 7% due to reports of a joint venture with China's ByteDance, granting American investors, including Oracle, a controlling stake in TikTok's U.S. operations [8] - Micron Technology (MU) shares jumped another 5.5% after a 10% increase the previous day, driven by strong earnings and robust guidance amid tightening supply for AI data centers [9] - Other chipmakers like Nvidia (NVDA) and Advanced Micro Devices (AMD) also saw gains of about 3.5% and 5.5%, respectively, due to renewed enthusiasm for AI [13] Company Performance - Winnebago Industries (WGO) shares soared by 12.3% after exceeding analysts' expectations in its fiscal 2026 first quarter and raising its full-year outlook [13] - Darden Restaurants, Inc. (DRI) rose 1.8% after reporting strong second-quarter fiscal 2026 revenue that surpassed consensus estimates [13] - Cintas Corporation (CTAS) gained 1.3% after reporting second-quarter fiscal 2026 earnings that beat the Zacks Consensus Estimate [13] - Conversely, Nike (NKE) slumped nearly 10% despite exceeding earnings expectations, impacted by declining sales in China and tariffs affecting gross margins [13] - Enerpac Tool Group Corp. (EPAC) shares declined 8.8% after missing earnings expectations for the first quarter of fiscal 2026 [13] - FedEx (FDX) slid more than 2% as its quarterly results failed to impress investors [13]