U.S. stock futures are showing modest declines this Tuesday, December 23, 2025, as investors brace for a crucial slate of economic data releases in what is shaping up to be a holiday-thinned trading week. This cautious premarket sentiment follows a robust performance on Monday, where major indexes closed higher, largely propelled by renewed optimism in the artificial intelligence (AI) sector.
Premarket Activity and Futures Movements
As the trading day approaches, S&P 500 futures are down approximately 0.08%, while Nasdaq 100 futures have edged lower by about 0.09%. Dow Jones Industrial Average futures are also experiencing a slight dip of around 0.06%. This relatively flat to slightly negative movement in futures indicates a pause after Monday's gains, with traders likely adopting a wait-and-see approach ahead of key economic indicators. The S&P 500 futures are currently trading near 6,920, Nasdaq 100 futures around 25,650, and Dow Jones futures near 48,650. Gold and silver have maintained their recent gains, pushing to new record highs, while the U.S. dollar has eased.
Major Indexes Extend Gains on Monday
Monday's session saw a strong start to the holiday week, with all three major U.S. stock indexes closing in positive territory. The Dow Jones Industrial Average (DJIA) advanced 0.47%, adding 227.79 points to close at 48,362.68. The S&P 500 (SPX) climbed 0.64%, gaining 43.99 points to finish at 6,878.49, pushing further into record territory. The tech-heavy Nasdaq Composite (IXIC) also rose, adding 0.52% or 121.21 points, to close at 23,428.83.
The gains were broad-based, with technology companies and banks leading the charge. Notably, smaller company stocks, as represented by the Russell 2000 index, outperformed other major indexes with a 1.2% gain, signaling healthy market breadth. The resurgence of the artificial intelligence (AI) trade was a significant driver, with several big tech names posting strong performances.
Upcoming Market Events and Holiday Schedule
Today is a busy day for economic data, with several important releases scheduled that could influence market sentiment. Traders are closely watching the final revision of the U.S. Gross Domestic Product (GDP) Annualized for the third quarter of 2025, which is expected to show a growth rate of 3.2%, a slight slowdown from the 3.8% in Q2. Additionally, October Durable Goods Orders, November Industrial Production, and the December Consumer Confidence Index are all slated for release. These reports will provide further insights into the health of the U.S. economy as the year draws to a close.
Looking ahead, the U.S. stock markets will operate on a shortened schedule this week due to the Christmas holiday. Markets will close early at 1:00 PM ET on Wednesday, December 24th (Christmas Eve), and remain fully closed on Thursday, December 25th (Christmas Day). Trading volumes are expected to be thin, which could lead to increased volatility. No major earnings reports are scheduled for today, December 23rd, though Limoneira Co (LMNR) is expected to release its Q4 2025 earnings.
Major Stock News and Corporate Announcements
Several companies are making headlines with significant developments:
- Nvidia (NVDA) saw its shares advance 1.5% on Monday, driven by reports that the company plans to begin shipping its H200 AI chips to China by mid-February. This news underscores the continued demand and strategic importance of AI hardware.
- Oracle (ORCL) climbed 3.2% on Monday. This follows a 6.6% surge on Friday after news broke that Oracle is part of a new joint venture to acquire TikTok's U.S. operations.
- Micron Technology (MU) added 4% to its stock price on Monday, extending its strong performance. The chipmaker has been benefiting from positive sentiment surrounding AI stocks, especially after its encouraging results last week.
- Tesla (TSLA) shares rose 1.6% after the Delaware Supreme Court reinstated CEO Elon Musk's 2028 pay package. The electric vehicle giant was up more than 1% on Monday.
- Novo Nordisk (NVO) surged over 7% in pre-market trading today following the U.S. Food and Drug Administration (FDA) approval of its oral Wegovy weight-loss pill. This approval is a significant development in the obesity treatment market.
- Paramount (likely Paramount Global (PARA)) sweetened its hostile takeover bid for Warner Bros. Discovery (WBD), with Oracle founder Larry Ellison providing an "irrevocable personal guarantee" to back the deal. Warner Bros. Discovery shares rose 3.5% on Monday, while Netflix (NFLX) saw a 1.2% decline.
- Dominion Energy (D) experienced a 3.7% drop after the Trump administration announced a pause on leases for five large-scale offshore wind projects, including Dominion's Coastal Virginia Offshore Wind project.
- Rezolve AI (RZLV) saw a significant pre-market surge of 13.33% today, fueled by investor optimism ahead of its scheduled guidance update call on January 13, 2026.
- Clearwater Analytics Holdings Inc. (CWAN) shares surged 8.1% following the announcement of an $8.4 billion acquisition deal by private equity firms Permira and Warburg Pincus.
- Conversely, Maplebear Inc. (CART) shares fell 2% after the company decided to abandon the use of AI-driven pricing tests for its grocery business.
- In other corporate news, Shionogi & Co., Ltd. announced a joint research and development and investment agreement with Salubritas Therapeutics, focusing on improving hearing function through hair cell regeneration.
- Fujitsu Limited (FJTSY) announced a company split agreement with its consolidated subsidiary FUJITSU FRONTECH LIMITED, effective April 1, 2026, to integrate logistics, vein authentication, and RFID businesses.
- HARMAN International, a wholly-owned subsidiary of Samsung Electronics (SSNLF), announced an agreement to acquire the Advanced Driver Assistance Systems (ADAS) business of ZF Group for €1.5 billion.
Outlook for the Holiday Week
With a shortened trading week ahead and major holidays approaching, market activity is expected to be subdued. Investors will be closely monitoring the economic data releases today for any surprises that could impact year-end portfolio positioning. The ongoing strength in technology and AI-related stocks suggests that a "Santa Claus Rally" could still be a possibility, particularly if the economic data provides a favorable outlook for 2026. However, thin trading volumes could also amplify market movements on any unexpected news.
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.