On the first trading day of 2026, the U.S. stock market continued the market rotation trend seen at the end of 2025. Investors persisted in shifting from last year’s leading tech stocks toward defensive sectors such as energy and utilities. The $Dow Jones Industrial Average (.DJI)$ outperformed the $Nasdaq Composite Index (.IXIC)$ and the $S&P 500 Index (.SPX)$.
On Friday, the S&P 500 rose 0.2%, the Dow Jones Industrial Average climbed 0.7%, and the Nasdaq Composite fell slightly by 0.1%, marking its fifth consecutive trading day of losses. Tech stocks such as $Palantir (PLTR)$, $Applovin (APP)$, and $Microsoft (MSFT)$ dragged down the performance of major indices, while share prices in the energy, materials, and utilities sectors rose.
This market shift reflects simmering investor concerns regarding valuations and profitability within the artificial intelligence sector. Traders are rotating away from the “star stocks” of the AI field toward more defensive or diversified industry choices.
Tech Stocks Continue to Show Weakness
Performance among tech giants was mixed during Friday’s trading.
Shares of $Amazon (AMZN)$ and $Meta Platforms (META)$ retreated, while $Tesla (TSLA)$ fell 2.6% after reporting another year of declining delivery figures. Tesla shares have now fallen for seven consecutive trading days, setting a record for the stock’s longest losing streak in over a year.
Chipmakers $NVIDIA (NVDA)$ and $Micron Technology (MU)$ saw their shares rise, and data storage companies $Western Digital (WDC)$ and SanDisk also saw gains, serving as rare highlights within the tech sector.
The precious metals market experienced sharp volatility this week. Silver prices rose 0.6% on Friday, while gold suffered a cumulative weekly decline of 4.9%, marking its largest one-week drop since 2021.
AI Hype Faces a Critical Test
Following three consecutive years of strong stock market gains, whether artificial intelligence can drive major indices to new heights in 2026 has become a central concern for investors. In the final weeks of 2025, anxieties over AI spread across Wall Street, with critics pointing to overstretched tech valuations and expressing concern over the circular nature of certain transactions among major industry players.
David Bahnsen, Chief Investment Officer at The Bahnsen Group, stated: “The theme entering 2026 is a continuation of what we saw in late 2025—a very interesting and somewhat unexpected broadening of the market. There is a great deal of uncertainty surrounding how AI will be monetized.”
Jed Ellerbroek, Portfolio Manager at Argent Capital Management, noted that investors experienced a similar panic early last year when the Chinese company DeepSeek launched a low-cost AI model, yet the market rebounded quickly after a sell-off and continued to climb throughout the year. “Back then, it was more fear than fact,” Ellerbroek said.
Cautiously Optimistic Market Outlook
Although trading this week was relatively light and influenced by the New Year holiday, the rotation by investors was clearly visible. The Dow Jones outperformed the Nasdaq and S&P 500 in both November and December as traders shifted toward more defensive or diversified industry allocations.
Many investors still expect the stock market to continue rising in 2026. According to Dow Jones Market Data, the “January Barometer” hypothesis has been validated over the past four years—when the S&P 500 rises in January, there is a 79% probability that it will finish the year higher.
However, Bahnsen believes the market needs more clarity on AI concerns and economic direction before a clear upward trend can emerge in the early weeks of 2026. “Most market participants are neither brave enough to be excessively bullish nor excessively bearish,” he said. “That often leads to a sideways market.”