Intel crashed 29% in a day – is this the moment to buy, or a falling knife to avoid?

Imagine watching one of the world’s best-known chipmakers lose almost a third of its share price in a single day.

That’s what happened to Intel on Friday, 30 October. Its shares plunged almost 29% at the close, wiping more than $140 billion off its market value. It was the company’s worst one-day performance since 1974.

For investors who missed Intel’s earlier rally, the obvious question is: has the crash finally made this once-great chipmaker a bargain?

The Intel numbers looked good…Until the warning came

On the surface, the third quarter was actually pretty good.

Revenue climbed 21% year on year to $16.5 billion. Non-GAAP earnings per share came in at $0.52, up from $0.23 a year earlier. Gross margin improved to 44.1%, compared with 40% in the same period last year.

And one part of the business was growing particularly quickly.

Intel’s Data Centre and AI division generated $7.3 billion in revenue, up an impressive 78% year on year. That’s a significant change for a company that has spent several years watching rivals capture much of the excitement and profits from the AI revolution.

But then investors looked at the outlook.

Intel expects fourth-quarter revenue of between $15 billion and $16 billion. Analysts had been expecting around $17.1 billion.

Its forecast for adjusted earnings was also disappointing: just $0.25 a share, against expectations of approximately $0.43.

In other words, Intel had delivered a strong quarter, but it couldn’t convince investors that the next one would be nearly as good as they hoped.

Intel has a problem: it can’t make enough of the chips people want

This is perhaps the most important part of the story.

For years, Intel’s biggest challenge was that it was losing ground to competitors. Now, demand for its server processors is picking up again, partly because AI data centres need enormous amounts of computing power.

AI isn’t just about the graphics processors made by Nvidia. The CPUs that manage workloads, coordinate systems and handle other computing tasks remain important.

Intel makes those processors.

The problem is that it doesn’t have enough supply to satisfy demand.

Management has identified unlocking additional production capacity as an immediate priority, particularly for its Xeon server processors. But expanding production isn’t as simple as switching on another machine.

Building advanced semiconductor manufacturing capacity takes years, costs billions and requires extremely sophisticated equipment and processes.

Intel is also trying to rebuild its reputation as a manufacturer that can compete at the leading edge of chip production.

That brings us to the company’s biggest long-term ambition.

The expensive bet that could make or break Intel

Intel isn’t content with designing and selling its own processors.

It wants to become a major contract manufacturer of chips for other companies, challenging the likes of Taiwan Semiconductor Manufacturing Company (TSMC).

Think about the opportunity.

Companies such as Nvidia, AMD and Qualcomm design chips, but they rely on specialist manufacturers to produce them. TSMC has become the industry’s dominant manufacturing partner.

Intel wants a piece of that business.

If it can prove that its manufacturing technology is competitive, reliable and commercially attractive, it could win contracts from companies that want another source of advanced chip production.

There’s also a strategic argument. The US government wants more advanced semiconductor manufacturing capacity on American soil, reducing reliance on overseas supply chains.

Intel is therefore an important part of America’s ambition to rebuild its domestic chipmaking industry.

But this is an expensive strategy.

Intel must invest heavily in factories, equipment, research and development before it can generate the returns it hopes for. And, it has to persuade customers to trust its manufacturing technology with some of their most valuable products.

The company has made progress. Its third-quarter update highlighted development work on its next-generation manufacturing processes, collaborations with equipment suppliers and progress in its foundry customer programmes.

But progress isn’t the same as commercial success.

The question investors need answered is whether Intel can turn its manufacturing ambition into a profitable business – not simply build more factories.

The other problem: Intel is caught between two markets

Intel’s recovery is complicated by the fact that it operates in two very different markets.

On one side, demand for server processors is rising as AI infrastructure expands.

On the other, its traditional PC business is facing pressure.

Intel’s Client Computing division generated $8.1 billion in third-quarter revenue, down 5% from a year earlier.
And there’s another headache: memory prices.

The AI boom is creating enormous demand for high-bandwidth memory used in advanced AI systems. Memory manufacturers are directing more production towards these higher-value products, putting pressure on the supply and cost of memory used in ordinary computers.

That matters because a PC isn’t just a processor. It also needs memory and other components.

When those costs rise, consumers may delay buying new computers or choose cheaper machines. That can hurt demand for Intel’s processors.

So, Intel is facing an uncomfortable mismatch. Its data-centre business needs more chips, while its consumer PC business is dealing with a difficult market.

Reuters reported that the company had been producing too many chips for consumer PCs while struggling to supply enough for AI servers. That criticism goes to the heart of the problem.

Is Intel running out of money?

Not immediately. But investors should pay close attention to its cash position.

At the end of September, Intel reported $21.84 billion in cash and cash equivalents, against $46.32 billion in long-term debt.

It also generated $5.1 billion in operating cash flow during the third quarter.

Those figures matter. Intel isn’t a company with no financial resources or a business that’s suddenly stopped generating cash.

However, the cost of building and upgrading advanced manufacturing facilities is enormous. Management has warned that it doesn’t expect positive cash flow for the full year.

The company has also raised substantial capital. It completed a $23 billion public equity offering during the third quarter to support its growth plans.

That strengthens its financial resources, but issuing new shares also dilutes existing shareholders. The number of diluted shares outstanding was approximately 5.3 billion in the latest quarter, compared with 4.5 billion a year earlier.

So, investors need to consider more than whether Intel can fund its turnaround. They also need to ask how much of the eventual recovery will accrue to each share.

What could make Intel shares recover?

There are three developments I’d watch closely.

1. Intel must turn AI demand into sales

The 78% growth in Data Centre and AI revenue is encouraging. But the company needs to demonstrate that it can supply enough processors to meet customer demand.

If it can, this division could become a much more important growth engine.

2. Its manufacturing ambitions must attract real customers

Intel’s foundry business is central to its long-term strategy. But investors need evidence that external customers are willing to use its technology at scale.

That means more than announcements and partnerships. It means commercial production, repeat orders and ultimately profitable contracts.

3. Cash flow must improve

This is the big one.

Intel cannot spend indefinitely on factories and equipment without demonstrating that those investments will generate attractive returns.

A sustained improvement in cash flow would give investors much greater confidence that the turnaround is working.

Until then, the market is being asked to place a lot of faith in management’s promises.

So, should you buy Intel after the crash?

I think Intel is becoming an interesting stock to watch again.

The business has some genuine attractions. Its data-centre division is growing rapidly, demand for its server processors is strong, and its manufacturing ambitions could give it a valuable position in the US semiconductor industry.

But there’s a big difference between a company with potential and a share worth buying at today’s price.

Intel’s shares had already more than doubled during 2026 before the October collapse. That means the crash came after a substantial rally, not after years of investors ignoring the stock.

And even after losing almost 29% in a day, the shares may not be cheap enough to compensate investors for the risks.

The company still has to prove it can supply the chips customers want, compete with established manufacturers, manage its enormous investment programme and convert revenue growth into sustainable cash generation.

My view: don’t buy Intel simply because it has fallen 29%. Put it on your watchlist but wait for evidence that the recovery is translating into stronger supply, profitable foundry contracts and improving cash flow.

The next few quarters could tell us whether Intel is finally reclaiming its place in the semiconductor industry or whether its comeback is going to cost shareholders much more than they expected.