Key Takeaways:
- U.S. stocks are starting 2026 with a mixed performance, with AI stocks jumping in early trading
- The AI boom is expected to remain a major theme for markets in the year ahead, despite ongoing skepticism
- Analysts predict a 9% increase in the S&P 500 for the year, with every analyst polled predicting a rally
- Global growth and falling interest rates are expected to boost U.S. stocks
- The S&P 500 posted a gain of over 16% in 2025, with the AI sector helping to drive positive returns
Introduction to 2026 Market Trends
The U.S. stock market is starting 2026 in a similar fashion to 2025, with artificial intelligence (AI) stocks leading the charge in early trading. While the tech-heavy Nasdaq was down 0.4%, the broader S&P 500 was down 0.2%, and the Dow Jones Industrial Average ticked up 0.1%. According to Jim Reid, Deutsche Bank’s global head of macro research and thematic strategy, "Most financial assets had a decent performance in 2025, with global equities, bonds, credit and [emerging market] assets all having a strong year." This was driven by continued global growth, ongoing optimism around AI’s potential, and further central bank rate cuts.
Analyst Predictions for 2026
Wall Street analysts are generally optimistic about the market’s prospects for 2026, with every analyst polled in a Bloomberg survey predicting that the S&P 500 will rally. The consensus is for a 9% increase in the index, which would be slightly less than the average return over the last 20 years. As of December 29, not a single analyst predicted that the S&P 500 will decline on an annual basis. Savita Subramanian, Bank of America’s head of U.S. equity strategy, noted that while the predicted gain is "not as exciting as what we’ve enjoyed for the last few years, but still, you know, lots of pockets for real strong upside."
AI Sector Performance
The AI sector is expected to remain a major theme for markets in the year ahead, with many AI-related companies starting the year’s trading with gains. Sandisk, Micron, Western Digital, Intel, and Constellation Energy were among the top gainers in early trading, fueled by news of two AI IPOs in Asia and a paper published by China’s DeepSeek. Trillion-dollar tech firms Nvidia, Broadcom, and Taiwan Semiconductor also jumped in early trading. As Aditya Bhave, Bank of America senior U.S. economist, noted, "we have this really interesting dichotomy between the soft labor data…and the strength of the consumer." However, the AI boom is likely to continue, driven by its potential to increase efficiency and drive growth.
Global Market Performance
The U.S. equities market underperformed international stocks by the widest margin since 2009, with the S&P 500’s 16% gain in 2025 trounced by a more than 30% gain by the MSCI All Country World ex USA index. Some markets, such as South Korea’s Kospi benchmark, surged 76% thanks to the likes of electronics giant Samsung and AI-linked chipmaker SK Hynix. Japan’s Topix, Germany’s DAX, and the U.K.’s FTSE 100 also saw gains of more than 20%. The Topix’s gain was helped by the world’s best-performing stock last year, a memory supplier called Kioxia, which surged 540%.
Economic Indicators
Despite the strong gains in stocks, volume is likely to be light in the weeks around the holiday season and new year. However, there are positive signs for consumers, with WTI crude oil dropping almost 1% and Brent, the international crude oil benchmark, dropping about 0.8%. Crude oil posted its biggest annual drop since 2020 last year, which played a significant role in falling gas prices. On Friday morning, AAA reported that the average price at the pump had fallen to $2.83 per gallon, down from $3.06 a year earlier. Precious metals such as gold and silver, which posted their best annual gain since the 1970s in 2025, also began the day slightly higher.
Conclusion and Outlook
In conclusion, the U.S. stock market is starting 2026 with a mixed performance, but analysts are generally optimistic about the market’s prospects for the year ahead. The AI sector is expected to remain a major theme, driven by its potential to increase efficiency and drive growth. Global growth and falling interest rates are also expected to boost U.S. stocks. However, as Bank of America senior U.S. economist Aditya Bhave noted, "it’s kind of like we’re balanced on a knife edge, and we have to figure out which way it’s going to tip." With a predicted 9% increase in the S&P 500, investors will be watching the market closely in the year ahead.
https://www.nbcnews.com/business/markets/ai-stocks-jump-broadly-positive-outlook-2026-markets-rcna251902