SK hynix (KOSE:A000660) Could Be 46% Undervalued Following Second Quarter Results

SK hynix (KOSE:A000660) has come into focus after reporting second quarter 2026 results, with sales of ₩79,319,000 billion and net income of ₩93,923,000 billion for the period ended June 30.

See our latest analysis for SK hynix.

The earnings release and recent decision to increase investment in the Cheongju P&T7 packaging plant have landed at a time when SK hynix's 1 day share price return of 29.95% contrasts with a 30 day share price return that is down 29.15%. At the same time, the year to date share price return of 153.77% and a 1 year total shareholder return that is many times the starting value suggest strong momentum over a longer horizon.

If SK hynix's recent moves around AI memory and leveraged ETF interest have caught your eye, this is also a good moment to scan the broader set of AI infrastructure opportunities using the 55 AI infrastructure stocks

After SK hynix's sharp one day jump and deep pullback over the past month, the stock still trades at a steep discount to analyst targets and intrinsic estimates. Is the market's caution sensible, or has valuation moved too far?

Most Popular Narrative: 46% Undervalued

Against the last close of ₩1,718,000, the most widely followed narrative for SK hynix points to a fair value of about ₩3,179,719, implying a large valuation gap that rests on aggressive growth and profitability assumptions.

Accelerating demand for high-performance memory solutions, particularly HBM and next-gen DRAM, as AI workloads and advanced reasoning models proliferate, is expected to sustain double-digit revenue growth and expand margin through premium pricing on leading products.

Read the complete narrative.

Want to see what kind of revenue climb and profit profile would support that fair value for SK hynix? The narrative leans heavily on rapid top line expansion and a future earnings multiple that assumes investors keep paying up for high bandwidth memory leadership.

Result: Fair Value of ₩3,179,719 (UNDERVALUED)

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

However, SK hynix still faces meaningful risks, including high capital spending demands and possible changes in China-related regulations that could pressure future cash flows and margins.

Find out about the key risks to this SK hynix narrative.

Next Steps

With SK hynix's story involving both clear concerns and clear optimism, this is a good time to review the facts and decide where you stand using the 4 key rewards and 2 important warning signs

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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.

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