Intel stock plunges 20% as chipmaker blames PC slowdown for weak guidance
Intel's stock fell 20% after Q3 earnings beat expectations but weak Q4 guidance. Revenue rose 21% YoY to $16.51B, but PC-related revenue declined. Q4 guidance below estimates: EPS 25c, revenue $15B-$16B. Intel cites PC market slowdown but sees long-term demand for CPUs. Intel's foundry business faces challenges.
How this was made

The 30-second read
Why it matters
The guidance miss triggered a 20% plunge, highlighting heightened sensitivity to PC demand and AI revenue expectations.
Market read
Intel's guidance shortfall is a material catalyst for the semiconductor sector and broader tech market.
What to watch
Potential upside from the new 18A fab in Arizona and the Oracle Xeon partnership could mitigate the near‑term PC slowdown.
Background
Intel, the only U.S. advanced logic chipmaker, reported Q3 results and issued a weaker Q4 outlook amid a global PC market slowdown.
Ticker impact
Intel issued weak Q4 guidance forecasting 25¢ EPS on $15‑$16B revenue, triggering a 20% stock plunge in extended trading.
likely further decline as investors price in weaker PC demand and lower earnings outlook
The guidance is materially below expectations and caused an immediate 20% drop; no offsetting catalyst is present.
Market effects
PC slowdown and weaker client computing outlook pressure the broader semiconductor and PC hardware sectors.
U.S. tech indices may see pullback; European and Asian chip makers could face spillover sentiment.
Intel's guidance influences global AI and data‑center supply dynamics, affecting worldwide chip demand forecasts.
Counterpoint
If Intel can accelerate its foundry ramp‑up and AI server demand exceeds expectations, the stock may rebound on short‑term oversell.
Key entities
- companyIntel
U.S. semiconductor manufacturer (ticker INTC).
- companyOracle
Announced expanded deal to deploy Intel's Xeon processors.



