Financial markets saw a sharp sell-off in major technology shares, particularly semiconductor companies like Nvidia and Intel, causing the tech-focused Nasdaq index to fall about 3%. This downturn reignited fears that market valuations, which had seen a relentless three-month climb, were inflated and that the AI boom's sustainability was questionable. The sell-off especially impacted South Korean chipmakers, with the Kospi index losing 10% at one point, triggered by reports that SK Hynix might be slowing AI chip expansion and shifting to cheaper commodity DRAM.
This market correction follows a period where the broader tech sector had more than doubled stock prices since 2022. Analysts are divided on whether this is a temporary pause or a larger retreat for tech investments. Bank of America's Vivek Arya suggests it's a healthy reaction after a historic run, driven by sticky inflation and strengthening demand that will eventually push sector forecasts higher. Arya believes the industry is moving from defending initial ROI to addressing physical infrastructure and power constraints.
Conversely, a growing number of skeptics argue that cooling corporate IT budgets and wider economic pressures mean the period of easy market gains is over. Despite the sell-off, some sources view the pullback as a healthy consolidation rather than a structural downturn, citing strong AI demand, robust earnings growth, and continued hyperscaler spending. Hyperscalers like Amazon, Meta Platforms, Microsoft, and Alphabet are expected to spend approximately $725 billion on capital expenditures this year, a 77% increase from 2025 levels.
The sell-off also appears to be driven by rising interest rate expectations and concerns over AI capital expenditure. Micron Technology, for example, fell 13.2%, and its upcoming earnings report is now considered critical due to investor nervousness about its valuation. While the Nasdaq saw significant drops, seven of the eleven S&P sectors actually finished higher, indicating a rotation of investments rather than a complete liquidation, with Consumer Staples, Healthcare, and Real Estate seeing gains.
