Nvidia’s record close pushed its market value past $5 trillion on Friday, capping a 4.3 percent jump as investors rushed back into the AI chip trade. The move came after Intel posted better-than-expected results and surged 24 percent, its best day since 1987, lifting the whole semiconductor complex.
That rally landed just as the Bank of England’s deputy governor warned that global stock prices look detached from the risks in front of them. Sarah Breeden said there is "a lot of risk out there" even as asset prices sit at all-time highs, pointing to a possible clash between a macro shock, private credit stress and a reset in AI valuations.
For investors, the immediate effect is a widening split inside tech: AMD jumped 14 percent and Qualcomm rose 11 percent, while Nvidia’s chips remain the backbone of spending at Google, Microsoft, Meta and Amazon. But the same breadth of gains also underscores how much of this year’s market leadership is still riding on AI infrastructure demand, even as Alphabet rolls out chips meant to challenge Nvidia later this year.
The next test is coming fast, with Breeden’s market warning landing alongside a week of hyperscaler earnings that will show whether AI spending keeps justifying these prices. If those reports disappoint, the market will have to absorb not just a valuation reset, but a tougher message from regulators that are already preparing for a broader pullback.
