Why did Amazon and Intel earnings trigger a market sell-off?

Amazon shares slid 7% while Intel plummeted by 25% following recent quarterly reports, triggering a significant sell-off in U.S. and global technology stocks. The downturn was fueled by investor concerns regarding the sustainability of heavy artificial intelligence infrastructure spending, which has begun to weigh on corporate bottom lines. While Amazon faced pressure due to a combination of rising capital expenditure and signs of cooling growth in its core online business, Intel disappointed shareholders with a significant guidance miss, prompting analysts to warn that further downside could persist for the semiconductor giant.

How has the technology sector rout impacted global markets?

The negative sentiment surrounding American tech giants has reverberated across international exchanges, leading to a widespread decline in equity values. Following the poor earnings announcements, Nasdaq-100 futures fell by approximately 2%, reflecting pessimistic sentiment ahead of market opening. The instability spread rapidly to Asian markets, where indices such as Japan’s Nikkei slumped 3% and South Korea’s KOSPI index suffered significant losses. Investors are increasingly questioning whether the multibillion-dollar investments in AI, which have characterized the strategy of companies like Google’s parent company Alphabet—which saw a $500 billion valuation drop—will provide the necessary returns to justify such heavy outlays.

Market centre in Tokyo stock exchange
Market centre in Tokyo stock exchange (Image: Wikimedia Commons)
Watch: Intel, Amazon Earnings Spark Tech Selloff as AI Fears Mount — Bloomberg Television

Investors are nervous about the massive AI spending from the tech giants and whether that will pay off.

What is driving the skepticism toward AI infrastructure spending?

Market participants are shifting from an era of unchecked optimism toward a more critical evaluation of capital allocation. Despite record-breaking spending on infrastructure to support artificial intelligence, firms like Amazon and Alphabet are facing scrutiny over how these expenditures correlate with tangible revenue growth. The recent earnings cycle has underscored a growing tension between the massive capital requirements of AI development and the human-centric metrics of profitability and stable market performance. Analysts observing the current "meltdown" suggest that the market is recalibrating expectations, moving away from purely speculative AI growth toward a requirement for demonstrated operational efficiency and improved earnings margins.

Amazon (company)
Amazon (company) (Image: Wikimedia Commons)