The U.S. stock market kicked off a holiday-shortened week with a strong showing on Monday, December 22nd, 2025, as a resurgence in artificial intelligence (AI) related stocks propelled major indexes higher. Investors are navigating a week marked by lighter trading volumes ahead of the Christmas holiday, while closely monitoring crucial economic data and a handful of earnings reports. The overall sentiment remains cautiously optimistic, with many eyeing the potential for a year-end "Santa Claus Rally."
Major Market Indexes Close Higher
All three major U.S. stock indexes concluded Monday's trading session in positive territory, signaling a renewed appetite for risk, particularly within the technology sector. The Dow Jones Industrial Average (DJIA) advanced 0.4%, or 183.04 points, to close at 48,134.89. The tech-heavy Nasdaq Composite (IXIC) led the gains, rising an impressive 1.3%, or 301.26 points, to finish at 23,307.62, largely driven by the robust performance of AI powerhouses. The S&P 500 (SPX) also posted solid gains, climbing 0.8% to settle at 6,834.50.
While Monday saw broad-based gains, the week as a whole has been mixed. Last week, the S&P 500 and Nasdaq Composite managed to eke out slight gains, while the Dow Jones Industrial Average finished in the red. Sectoral performance on Monday reflected this tech-driven momentum, with the Technology Select Sector SPDR (XLK), Utilities Select Sector SPDR (XLU), and Consumer Discretionary Select SPDR (XLY) all recording increases. Conversely, the Energy Select Sector SPDR (XLE) saw a decrease of 1.5%. The CBOE Volatility Index (VIX), often referred to as the "fear gauge," declined by 11.6% to 14.91, indicating a reduction in market apprehension. Trading volumes were higher than the 20-session average, with advancers outnumbering decliners on both the NYSE and Nasdaq.
Key Market Events on the Horizon
This week is notably shorter due to the upcoming Christmas holiday. U.S. markets will observe an early close on Wednesday, December 24th, at 1:00 PM ET for Christmas Eve and will remain fully closed on Thursday, December 25th, for Christmas Day. This shortened schedule is expected to lead to thinner trading volumes, which could potentially amplify market movements.
Investors are keenly awaiting several economic data releases that could provide further insights into the health of the U.S. economy and influence the Federal Reserve's future monetary policy decisions. On Tuesday, December 23rd, the government is scheduled to release the first of three estimates for the third-quarter Gross Domestic Product (GDP), offering a comprehensive look at the broader economy's performance. Additionally, the Conference Board will publish its December Consumer Confidence survey results on Tuesday, providing an important gauge of consumer sentiment heading into the new year. Durable Goods Orders for October are also slated for release on Tuesday. Wednesday will bring the Labor Department's weekly data on applications for jobless benefits, a key indicator of the labor market's strength.
Earlier today, the University of Michigan reported that the final index for December consumer sentiment came in at 52.9, an increase from November's 51. The 1-year short-term inflation expectation marginally fell to 4.2% in December, marking its lowest reading in 11 months, while the long-term inflation expectation declined to 3.2%. This data, particularly the easing inflation expectations, could support the narrative for potential Federal Reserve rate cuts in 2026.
Major Stock News and Corporate Highlights
Several prominent companies made headlines today, contributing to the market's upward trajectory:
NVIDIA Corp. (NVDA) saw its shares rise by 3.9% amid reports that the Trump administration is considering allowing the generative AI chipset behemoth to sell its high-end H200 AI chips to certain "approved customers" in China. This news fueled optimism around continued demand for AI-related hardware.
Oracle Corp. (ORCL) climbed 6.6% following an announcement that TikTok's U.S. operations would be sold to a new joint venture, which includes Oracle. This strategic move is seen as a significant win for the software giant.
Micron Technology Inc. (MU) jumped 7% as investors reacted positively to the company's solid fiscal first-quarter 2026 earnings results and management's expectation of even stronger performance in the fiscal second quarter of 2026.
Tesla (TSLA) shares reached a new record high, trading near $500 each and closing up 1.7% at $489. This surge came after the electric vehicle maker won a long-standing Delaware court battle concerning CEO Elon Musk's 2018 pay package.
Ride-sharing companies Uber (UBER) and Lyft (LYFT) also experienced significant gains, rising 2.8% and 4.2% respectively, after announcing plans to introduce robotaxi services in London next year. JPMorgan Chase (JPM) also saw its stock rise by 1%.
In other corporate news, fintech software maker Clearwater Analytics (CWAN) saw its stock pop on news of a deal to be taken private in a transaction valued at over $8 billion.
Earnings Announcements After the Close
While Monday's trading session has concluded, several companies reported earnings earlier today that influenced market sentiment. FedEx Corporation (FDX) rose 0.6% after reporting second-quarter fiscal 2026 adjusted earnings of $4.82 per share, surpassing analysts' estimates. HEICO Corp. (HEI) shares surged 5.8% after posting strong fourth-quarter fiscal 2025 adjusted earnings per share of $1.33, outpacing expectations. Carnival Corp. & plc (CCL) shares climbed 9.8% after the cruise line operator posted fourth-quarter fiscal 2025 adjusted earnings per share of $0.34, beating the Zacks Consensus Estimate. Conversely, Conagra Brands Inc. (CAG) shares fell 2.5% after the company reported second-quarter fiscal 2026 adjusted revenues of $2,979.10 million, which missed the Zacks Consensus Estimate.
Looking ahead, the earnings calendar for Tuesday, December 23rd, appears relatively light, with Limoneira Co (LMNR) being the only notable company scheduled to release its quarterly results after the market close. Investors will also be looking further out to February 4th, 2026, when McKesson Corporation (MCK) is set to release its third-quarter fiscal 2026 financial results after market close.
In commodities, both gold and silver touched fresh all-time highs today, with gold futures surging above $4,400 an ounce and silver up significantly. This surge is attributed to hopes of continued Federal Reserve rate cuts and ongoing geopolitical tensions. Crude oil prices also jumped after reports of the U.S. Coast Guard pursuing another sanctioned oil tanker in the Caribbean.
As the year draws to a close, the market remains dynamic, with technology and AI continuing to be key drivers. The upcoming economic data and the shortened trading week will likely keep investors on their toes as they position their portfolios for the remainder of 2025 and the start of 2026.
Ed Liston is a senior contributing editor at TheStockMarketWatch.com. An active market watcher and investor, Ed guides an independent team of experienced analysts and writes for multiple stock trader publications.