Keysight Technologies (KEYS) Following Its GaN Design Push Is The Pullback A Buying Opportunity

Keysight Technologies (KEYS) is in focus after announcing a joint GaN MMIC design workflow with WIN Semiconductors, connecting simulation, 3D layout, and evaluation board design in one environment for high frequency applications.

See our latest analysis for Keysight Technologies.

Despite a sharp 1 day share price decline of 6.48% and softer 7 day and 30 day share price returns, Keysight Technologies still shows stronger momentum over longer periods. The company has a 90 day share price return of 7.15% and a 1 year total shareholder return of 87.88%, with recent index reclassifications and the GaN MMIC workflow announcement helping frame the stock as more aligned with growth benchmarks than defensive ones.

If this GaN and wireless story has your attention, it can be helpful to see what else is out there in related areas, starting with 52 AI infrastructure stocks

So with Keysight Technologies delivering strong 1 year and multi year returns while now being grouped with growth indices, is the recent pullback a genuine mispricing, or is the stock already reflecting years of future expansion?

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Most Popular Narrative: 18.1% Undervalued

Compared with Keysight Technologies' last close at $313.86, the most followed narrative places fair value nearer $383, using a detailed multi year cash flow and risk framework built around AI and wireless demand.

Adoption of AI across digital infrastructure is accelerating demand for advanced testing solutions in compute, memory, networking, and interconnect, with Keysight's AI-focused investments leading to double-digit wireline and commercial comms growth; this trend is expected to drive sustained top-line revenue growth as AI workloads expand into new customer segments and applications over the coming years.

Read the complete narrative.

Want to see what is baked into that fair value for Keysight Technologies? The narrative leans on compounded revenue gains, margin expansion and a richer earnings multiple. Curious how those moving parts combine and what growth runway has been penciled in beyond AI data centers?

Result: Fair Value of $383.08 (UNDERVALUED)

Have a read of the narrative in full and understand what's behind the forecasts.

However, that Keysight Technologies narrative could be challenged if new tariffs materially compress margins, or if AI infrastructure spending cools and reduces testing demand sooner than expected.

Find out about the key risks to this Keysight Technologies narrative.

Another View: Keysight Technologies Through Earnings Multiples

That 18.1% gap to the $383 fair value hinges on long term cash flow forecasts, but the earnings multiple picture is less generous. Keysight Technologies trades on a P/E of 50x, compared with 31.9x for the US Electronic industry and a fair ratio of 35.7x. This points to a richer pricing that could mean less room for error than the narrative suggests.

To see what the numbers say about this price, See what the numbers say about this price — find out in our valuation breakdown.

NYSE:KEYS P/E Ratio as at Jul 2026
NYSE:KEYS P/E Ratio as at Jul 2026

Next Steps

Given the mixed signals around Keysight Technologies, with both clear risks and appealing rewards on the table, it makes sense to review the underlying data yourself and move quickly to shape your own conclusion using the 3 key rewards and 1 important warning sign.

Looking for more investment ideas beyond Keysight Technologies?

If Keysight Technologies has sharpened your focus, do not stop here. Widen your search now with curated stock ideas that match different goals and risk levels.

This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.

Valuation is complex, but we're here to simplify it.

Discover if Keysight Technologies might be undervalued or overvalued with our detailed analysis, featuring fair value estimates, potential risks, dividends, insider trades, and its financial condition.

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Have feedback on this article? Concerned about the content? Get in touch with us directly. Alternatively, email editorial-team@simplywallst.com

About NYSE:KEYS

Keysight Technologies

Provides electronic design and test solutions worldwide.

Flawless balance sheet with proven track record.

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