AI meltdown: Chip stocks and neoclouds plunge, pushing Nasdaq to worst day since April 2025

by | Nov 5, 2026 | Stock Market

AI meltdown: Chip stocks and neoclouds plunge, pushing Nasdaq to worst day since April 2025

Technology sector stocks experienced significant declines on Thursday as chipmakers and artificial intelligence infrastructure companies sold off sharply. The Nasdaq moved toward its worst day in 19 months amid concerns that election results could impede the pace of AI development and deployment.

Election outcomes this week drew particular attention from investors, as states with major AI data center expansion plans shifted politically. Democrats secured victories in gubernatorial and Senate contests across Texas, Ohio, and Georgia. Additionally, ballot measures in 10 states addressing data center construction restrictions saw voters reject such projects in all but one case out of 41 total measures, according to voting analysis platforms.

Qualcomm led the semiconductor selloff after issuing a disappointing earnings forecast, with the stock dropping approximately 8 percent alongside Nvidia. Advanced Micro Devices, Micron, and Applied Materials experienced double-digit percentage losses. Broader market concerns centered on the combination of elevated interest rates, expanding capital requirements for infrastructure projects, and fears that companies in the sector face excessive debt relative to revenue generation. Several major technology and cloud infrastructure companies, including Meta, Alphabet, Amazon, and Microsoft, have committed to annual spending exceeding $100 billion for data center development.

Despite reports of strong data center business performance—with Intel reporting a 78 percent jump in data center revenue, AMD posting more than double growth, and Qualcomm generating $650 million in data center revenue during the quarter—investors expressed skepticism about the sustainability of growth trajectories. Market participants questioned whether businesses would be able to effectively deploy the technology being developed. Industry observers also noted that supply-chain constraints, particularly global memory shortages, were driving up costs and creating delivery challenges. Meta joined Alphabet and Amazon in reporting negative free cash flow in recent periods as infrastructure investments mounted.

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