Stock Market Today, Oct. 30: Intel Plunges Nearly 29% as Weak Outlook Rattles Wall Street
Intel (INTC) shares fell 28.58% to $65.76 on Friday, despite beating earnings expectations, due to a weak outlook. Trading volume surged to 447.8 million shares. The S&P 500 and Nasdaq Composite also declined, with AMD and Nvidia shares dropping. Intel's guidance raised concerns about PC demand and manufacturing constraints, though data center revenue grew 78% year-over-year to $7.3 billion.
How this was made

The 30-second read
Why it matters
The guidance cut triggered a 28.58% plunge, signaling heightened risk for investors and potential sector drag.
Market read
Intel's move is a market‑mover event that could influence semiconductor stocks and broader tech indices.
What to watch
Intel's 78% YoY growth in the Data Center and AI division may provide a floor for the stock.
Background
Intel reported a strong Q3 revenue beat but warned of weakening PC demand and high capital spending, prompting a sharp sell‑off.
Ticker impact
Intel shares plunged 28.58% after the company issued weaker fourth‑quarter guidance despite beating earnings expectations.
likely continued downside as investors price in lower revenue expectations
A near‑30% single‑day drop and a fresh guidance cut are strong bearish signals for a large‑cap semiconductor.
Market effects
The weak outlook may weigh on other PC‑focused semiconductor peers and dampen AI‑related hype.
U.S. tech sector likely to open lower, with potential spill‑over to broader indices.
International chip makers could see sentiment pressure as Intel is a bellwether for the industry.
Counterpoint
If data‑center demand remains strong, the stock could rebound on a short‑cover rally.
Key entities
- companyIntel
U.S. semiconductor manufacturer (NASDAQ:INTC).



