AMD Shares Fall 5.6% on AI Spending Concerns

Advanced Micro Devices shares dropped 5.6% in pre-market trading on Monday, 14 September 2026, reaching $487.07. The move followed calls from US technology executives to slow the pace of advanced artificial intelligence development.

Investors evaluated how a shifted timeline for artificial intelligence might affect future infrastructure spending and chip demand. The drop reflected market scrutiny over whether anticipated artificial intelligence revenue justifies current capital expenditures across the sector.

The pullback was not caused by any company-specific operational news from AMD. Weakness hit other chipmakers as well, including Nvidia and Intel, alongside recent declines in the PHLX Semiconductor Index. Higher US Treasury yields also added pressure on growth equities.

Broader market indexes also fell on Monday. The Nasdaq Composite slid 1.8%, the S&P 500 lost 0.8%, and the Dow Jones slipped 0.3%. Even with Monday's dip, AMD shares remain well above their 52-week low of $149.85.