Intel Stock Suffers Worst Rout Since 1974 as PC Demand Warning Hits Semiconductors

Intel stock became the latest pressure point in the U.S. equity market after a weak fourth-quarter outlook triggered a steep selloff across semiconductors and renewed questions about the durability of the AI-led technology trade.

Shares of the chipmaker fell nearly 29% on Friday, closing around $65.76, in what market participants described as Intel’s worst single-day decline since 1974. The drop came despite a stronger-than-expected third quarter, showing how quickly investors are punishing companies that cannot pair current earnings strength with convincing forward guidance.

Guidance Shock Overshadows Third-Quarter Beat

Intel reported third-quarter revenue of about $16.5 billion and adjusted earnings of 52 cents per share, results that were broadly ahead of expectations. The problem for investors was the company’s next-quarter outlook: management guided for fourth-quarter revenue of $15 billion to $16 billion and adjusted earnings of roughly 25 cents per share.

That forecast pointed to a sharp sequential slowdown and shifted the market’s attention toward weaker personal computer demand, manufacturing costs and product-mix pressure. For a stock that had already benefited from enthusiasm around artificial intelligence infrastructure and U.S. chip manufacturing, the guidance reset was severe enough to force a rapid revaluation.

The stock-market reaction also showed that investors are becoming less willing to look through near-term weakness in chip companies simply because they have exposure to AI. Intel’s data center business remains a bright spot, but the company’s large PC exposure left traders focused on whether demand softness could persist into 2027.

Semiconductor Selloff Tests AI Stock Momentum

The move in Intel spread across the semiconductor complex, with several chip and hardware names falling as investors reassessed earnings risk, capital spending needs and the limits of AI-related demand. The selloff added to a difficult week for technology shares, where concerns over heavy AI investment have increasingly collided with expectations for immediate profit growth.

For Wall Street, the Intel plunge is important because it combines two themes now dominating stock-market debate: the slowdown in traditional computing demand and the rising cost of competing in AI infrastructure. Companies that can show accelerating cloud, server or AI revenue are still being rewarded, but those benefits are no longer enough when guidance implies margin pressure or end-market weakness.

The next test for Intel stock will be whether investors view Friday’s decline as an overreaction to a cyclical PC downturn or as evidence that the company’s turnaround remains exposed to uneven demand and high execution risk. Until management can show steadier revenue momentum and clearer earnings leverage, the shares may struggle to regain leadership within semiconductors.