Intel closed down 28.58% at $65.76 on October 30, one of its steepest single-day drops in decades. The Nasdaq fell 2.86% to 25,437, its worst day since June. The S&P 500 lost 1.82% to 7,580. The Dow shed 1.09%, more than 570 points, to 51,770. Tech dragged all three indexes lower on October's final session.
1
The guidance did the damage
Intel actually beat third-quarter profit estimates. The problem was a fourth-quarter revenue and earnings forecast far below expectations. The company cited a severe PC slump and a factory accident in Israel. Management also flagged sharply higher 2027 capital spending and negative cash flow.
2
AI spending under audit
Amazon's capital spending blew past estimates the night before. Its shares fell 7% premarket before closing down 1.41%. Alphabet had already dropped 12.6% on Thursday. Investors are now checking, company by company, when AI outlays turn into cash.
3
Valuations, not the economy
The selling concentrated in richly valued tech names. Third-quarter GDP, released the same week, grew at a 3.4% annualized pace. Unemployment sits at 4.2%. The fundamentals are solid; what is correcting is a crowded AI trade.
The market is not rejecting AI. It is demanding the math. Companies whose guidance cannot show cash flow get punished first.
Key FAQ
Q1: Why did Intel lose nearly 30% in a day?
It beat third-quarter profit estimates, but its fourth-quarter forecast fell far short. It cited a PC slump and an Israel factory accident. Shares closed down 28.58% at $65.76.
Q2: How far did the major indexes fall?
The Nasdaq fell 2.86% to 25,437, its worst day since June. The S&P 500 lost 1.82% to 7,580 and the Dow 1.09% to 51,770.
Q3: Does this signal a weakening economy?
No. Third-quarter GDP grew 3.4% annualized and unemployment is 4.2%. The selling hit richly valued tech, correcting a crowded AI trade.
Sources
- ✓ The Motley Fool — Stock Market Today, Oct. 30: Intel Plunges Nearly 29% as Weak Outlook Rattles Wall Street — 2026-10-30
- ✓ Yahoo Finance — Stock market today: Nasdaq, Dow, S&P 500 clobbered as October closes with brutal sell-off — 2026-10-30
- ✓ Stock Titan — Stock Market Today Live October 30, 2026: Tech Stocks Fall as Intel Has Its Worst Day in Decades — 2026-10-30