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TrustFinance Global Insights
Apr 27, 2026
2 min read
9

US chipmaker stocks reached unprecedented highs, propelled by Intel's optimistic revenue forecast which has reinforced investor confidence in the sustained momentum of the Artificial Intelligence boom. The Philadelphia SE Semiconductor Index surged, marking a new all-time peak.
The Philadelphia SE Semiconductor Index climbed 3.2%, achieving a new record and extending its gains for the year to over 47%. This rally is largely attributed to massive investments by tech giants in AI infrastructure. According to LSEG data, the semiconductor sub-industry is projected to see a 109.2% earnings growth in the first quarter, significantly outpacing the broader IT sector's 48.2%.
Intel's shares surged by 22.6%, surpassing their dot-com era high, driven by strong demand for its CPUs in AI applications. This positive sentiment lifted rivals, with AMD and Arm climbing 13.7% and 12% respectively. AI leader Nvidia also saw a 1.6% increase, continuing its market dominance.
Analysts note that the 'AI build-out race' shows no signs of slowing down. Despite previous concerns over high spending, tech valuations have become more aligned with the broader market, renewing investor enthusiasm in the semiconductor sector as a key driver of growth.
Q: Why did US chip stocks hit record highs?
A: The primary driver was Intel's unexpectedly strong revenue forecast, which boosted confidence in the ongoing AI-driven demand for semiconductors.
Q: Which index tracks the performance of chip stocks?
A: The Philadelphia SE Semiconductor Index is the foremost stock index for chipmakers, and it recently rose 3.2% to a new all-time high.
Source: Investing.com

TrustFinance Global Insights
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