Stocks experienced a decline on Wall Street on Tuesday due to a sell-off in major technology stocks, which originated in Asia and extended to the U.S. This downward trend was driven by concerns about potential increases in interest rates by the end of the year. The S&P index dropped by 1.4%, marking a shift from its recent positive performance with 11 weekly gains out of the last 12, primarily led by technology stocks. In contrast, the Dow Jones Industrial Average, less reliant on tech stocks, initially rose but ultimately fell by a marginal 0.1% at the close. The Nasdaq Composite plunged by 2.2%.
Meanwhile, Canada’s primary stock index, the TSX/S&P, concluded the day with a slight decrease of 0.2%. Market declines were also observed in Asia, notably with a significant 10% drop in South Korea’s KOSPI index. European stocks followed suit in the downward trend.
Technology stocks were particularly impacted, especially those that have experienced substantial growth amid the excitement surrounding artificial intelligence technology. Their high valuations have amplified their influence on the broader market direction.
While more stocks within the S&P 500 were gaining compared to falling on Tuesday, tech companies overshadowed gains in other sectors. Notable declines included Micron Technology plummeting by 13.2%, Nvidia by 4.1%, and Samsung Electronics by 12.3% in South Korea. On the other hand, SpaceX fluctuated in early trading but closed 1% higher. The aerospace and AI company recently had a successful market debut and plans to raise funds through a bond offering to support AI development.
In the oil market, the price of Brent crude oil, the global benchmark, remained steady at around $77 US per barrel throughout the day. This price level is higher than the pre-war levels of approximately $70 US per barrel before the conflict in Iran commenced four months ago.
The anticipation of interest rate hikes later this year has contributed to the recent downturn in AI-related stocks, as investors fear that higher rates could impede economic growth. These tech gains have been significant, propelling major indexes to record highs in 2026. Analysts have cautioned that the soaring technology stocks may be ripe for a correction.
The U.S. Federal Reserve’s indication of potential rate increases has raised concerns among traders, leading to a reevaluation of stock valuations. Wall Street is currently projecting an 85% chance of a rate hike by the central bank in 2026, up from 60% the previous week. Bond yields have remained elevated due to inflation worries.
European and Asian markets mirrored the decline in the U.S., with the STOXX 600 in Europe falling by 0.51% and Japan’s Nikkei 225 losing 3.6%. South Korea’s KOSPI index recorded a significant 10% drop, attributed to the sell-off in tech stocks and increased regulatory scrutiny in the semiconductor sector. Hong Kong’s Hang Seng Index and the Shanghai Composite also experienced declines of 1.8% and 1.4%, respectively.
