The US tech stock scene has been getting more and more interesting lately.

AI-related assets saw a significant sell-off on Thursday, as the market began to worry about data center investment, financing costs, and AI companies’ cash flow.

As a result, everything rebounded again on Friday:

$NVDA closed at $188.70, up 3.91%

$AMD closed at $448.14, up 10.82%

$CRWV closed at $46.54, up 6.60%

$TSLA closed at $359.40, up 4.57%

$MSFT closed at $531.40, down 0.85%

$AMD surged more than 10% in a day—looking very strong.

But the question is:

Can a one-day rebound solve the valuation issues in the AI supply chain?

I don’t think so yet.

What the market is really worried about now isn’t whether there’s demand for AI, but:

How much investment will it take to keep expanding data centers?

When will that investment translate into revenue and free cash flow?

Can highly leveraged computing companies withstand higher financing costs?

If growth in the AI industry keeps being driven by capital expenditures, sooner or later the market will start asking:

Is revenue really growing, or is debt growing faster?

Nvidia’s orders and demand for computing power remain strong,

AMD is also continuing to attract market attention, while giants like Microsoft, Meta, and Oracle are still investing huge sums in AI infrastructure.

So I wouldn’t simply say the AI narrative is over.

But I also wouldn’t take Friday’s rebound as a sign that the risks have gone away.

Companies like $CRWV, which are closely tied to computing-power rentals and data center financing, are especially sensitive to interest rates, credit risk, and expectations for capital spending.

The market could become sharply divided from here:

Companies with real orders, strong cash flow, and solid balance sheets may still attract buyers after a pullback.

But stocks supported mainly by high valuations, long-term expectations, and ongoing financing could become increasingly volatile.

Here’s how I see it now:

The AI industry trend is still intact, but the “everything goes up” phase for AI stocks may be over.

Going forward, it won’t be enough to ask:

“Is this company an AI play?”

We’ll also need to ask:

“Can its revenue keep up with its spending?”

“Can its profits keep up with its valuation?”

“Can its cash flow cover its debt?”

Friday’s rebound shows that the market hasn’t completely given up on AI.

But the stronger the rebound, the more it will need earnings reports and cash flow to validate it.

AI isn’t over. The market and broader indexes should be very interesting next Monday.

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