The market downturn gathered momentum after weak earnings from Amazon and Intel intensified scrutiny regarding the profitability timelines of aggressive AI expansion. The resulting decline erased more than a trillion dollars in value from both the S&P 500 and the Nasdaq. In addition to hardware and cloud softness, crypto-linked shares tumbled on reports of an exchange breach, while corporate restructurings weighed on consumer staples.
Key points
Heightened skepticism regarding massive capital spending on artificial intelligence infra…: Heightened skepticism regarding massive capital spending on artificial intelligence infrastructure is weighing heavily on semiconductor and technology valuations.
Strong earnings from energy giants Exxon Mobil and Chevron offered partial resilience ami…: Strong earnings from energy giants Exxon Mobil and Chevron offered partial resilience amid broader market losses.
Despite end-of-week declines across all major benchmarks, the Dow Jones Industrial Averag…: Despite end-of-week declines across all major benchmarks, the Dow Jones Industrial Average retained an overall monthly gain for October.
Sources checked by our analysis pipeline: 1
Listen to this article in summarized format
All three major US stock indexes ended lower, with technology stocks bearing the brunt of the selling pressure. The weakness followed earnings reports from Intel and Amazon released late Thursday, which failed to satisfy investor expectations and revived concerns about the financial burden of building AI infrastructure.
S&P 500 lost 139.30 points, or 1.80%, to end at 7,580.21 points, while the Nasdaq Composite lost 747.73 points, or 2.84%, to 25,440.68. The Dow Jones Industrial Average fell 571.98 points, or 1.09%, to 51,770.58.
In market capitalization, the Dow Jones lost $312.22 billion, the S&P 500 shed $1.23 trillion, and the Nasdaq Composite dropped $1.20 trillion.
For Highlights on US Markets, click here
AI investment returns back in focus
The selloff reflected growing investor scrutiny of whether massive investments in AI will translate into meaningful returns, particularly as companies face increasingly high expectations.Chip stocks came under heavy selling pressure, dragging the Philadelphia SE Semiconductor Index towards a monthly loss.
"It's fair to say that this week, not just today, has been very much about the…
Fitch has revised its outlook for France to "negative," pointing to the country's worsening debt dynamics. The agency's decision reflects growing concerns regarding the trajectory of the nation's financial obligations.
Index managers have scheduled Okta to enter the benchmark S&P 500 index this Wednesday. The corporate transition requires removing consumer health firm Kenvue to create the open slot. This adjustment alters the constituent mix of the index while concluding Kenvue's listing period there.
Investors face persistent market swings as corporate earnings, political shifts, and fresh macroeconomic data threaten to test equity valuations. Ongoing skepticism surrounding the artificial intelligence trade has already triggered sharp weekly pullbacks across major U.S. indexes. Navigating these near-term crosscurrents will require caution, particularly with shifting political dynamics capable of disrupting critical tech infrastructure development.