Wall Street concluded 2025 on a high note, approaching record levels by year-end, driven largely by surging technology valuations and expectations of lower interest rates. The benchmark S&P 500 index climbed a significant 16.4% throughout the year, finishing at 6,845.50 as investors largely ignored the ongoing geopolitical tensions and remained enthused by advancements in artificial intelligence (AI). However, the index saw a slight decline of 0.7% in the last trading session of the year.
Other global indices also performed exceptionally well; the FTSE 100 in London marked its largest annual gain since 2009, rising 21.5%, while the Dow Jones Industrial Average increased by 13.4% for the year. The tech-focused Nasdaq Composite surged by 20.5%, fueled by heightened interest in AI technologies.
The market’s trajectory was not without challenges. Earlier in the year, President Donald Trump’s ambitious plans for widespread tariffs on imports rattled investors. However, following some rollback of these tariffs in light of their adverse effects on consumers and businesses, a prevailing skepticism emerged around the so-called “Taco” trade—an informal view that Trump tends to backtrack on major policy proposals.
Despite this uncertainty, tariffs have reached their highest average effective rate since 1935, contributing to economic ambiguity. The protracted US government shutdown added further complexity to the economic landscape, during which inflation remained persistent, job growth stalled, and the Federal Reserve deliberated over possible interest rate adjustments.
In the backdrop of these concerns, the market found resilience, largely thanks to a sustained rally in technology stocks. The entire Nasdaq Composite surged by more than 110% since OpenAI debuted ChatGPT in November 2022, igniting a significant surge of interest in AI’s potential. Central to this surge was Nvidia, the leading chipmaker, which made history by reaching a $4 trillion market valuation during the summer. The company finished the year with a stock increase of 34.8%, culminating in a total valuation of $4.55 trillion.
The S&P 500, characterized by its heavy weighting in technology stocks such as Nvidia, Apple, Microsoft, Amazon, and Alphabet, managed to secure its third consecutive year of growth, although this was the slowest of the three. Analysts remain optimistic about the market’s prospects for 2026, anticipating similar upward momentum.
Such performance may align with the interests of President Trump, who appears to closely track market developments and often touts stock rallies as indicators of economic strength under his administration. Nonetheless, public sentiment tells a different story. A Harris poll revealed that twice as many Americans feel their financial security is declining rather than improving.
Moreover, the stock market’s rally has disproportionately benefited wealthier individuals, leading economists to describe the economy as “K-shaped,” highlighting a growing divide that leaves those without investment portfolios feeling increasingly marginalized. This disparity raises concerns about the overall economic well-being of a significant portion of the population, as the gains enjoy by the affluent contrast sharply with the struggles faced by the wider public.
