SK Hynix’s Record Margins Under Siege as Suppliers Demand Higher Prices Amid Market Turmoil
12.06.2026 - 03:34:17 | boerse-global.de
The very metric that has made SK Hynix the envy of the semiconductor world is now attracting unwanted attention from its own supply chain. Equipment manufacturers, typically reluctant to push through price increases, are now demanding hikes of three to four percent from the Korean chipmaker. SK Hynix is reviewing those requests and has asked for detailed cost breakdowns before any move.
Such demands are unusual. Tool suppliers normally base their pricing on engineering costs and technical performance, not on commodity indices or a customer’s profit margins. That they are now pressing the issue signals a growing desire among the broader supply chain to capture a bigger slice of the artificial-intelligence boom.
The backdrop is straightforward. SK Hynix posted first-quarter 2026 revenue of 52.5 trillion won and an operating profit of 37.6 trillion won, translating into an operating margin of roughly 72 percent — a quarterly record. With that kind of profitability, it is no surprise that suppliers want more for themselves.
Market outlook remains tight
The memory market shows no signs of loosening. TrendForce projects DRAM contract prices will climb 58 to 63 percent in the second quarter of 2026 compared with the prior quarter, while NAND flash prices are expected to surge 70 to 75 percent. The drivers include insatiable demand for AI servers, a shift of capacity toward high-bandwidth memory (HBM) and server DRAM, and long-term supply agreements with major cloud providers.
Should investors sell immediately? Or is it worth buying SK Hynix?
Further out, the situation could tighten even more. Nvidia’s next generation of AI hardware is set to raise memory requirements again, and North American cloud giants are already locking in long-term volumes for their data centres. SK Hynix recently deepened its ties with Nvidia through a multi-year technology partnership to co-develop next-generation memory modules essential for new supercomputers.
A dizzying rally meets a violent pullback
The stock has already priced in much of the demand euphoria. SK Hynix shares have surged more than 210 percent since the start of the year, briefly hitting a 52-week high of 2,407,000 won in early June. Since then they have slid roughly 13 percent, currently changing hands around 2.1 million won.
That retreat has been anything but smooth. On Wednesday the stock plunged more than seven percent in a single session before staging a modest recovery. On Thursday it clawed back about 2.6 percent. The broader South Korean market has been under severe stress: the KOSPI index suffered heavy losses, forcing the exchange to trigger multiple trading halts. Foreign investors have sold equities for 23 consecutive days, pulling out billions of won.
Analyst Yang Hyung-mo of DS Investment & Securities warns that the selloff may be more than ordinary volatility. If earnings expectations begin to slide, he argues, the shares could face a prolonged period of weakness. The risk is real for a stock that has risen 210 percent in barely six months.
Technical warning signs
The upside potential is matched by a steep fall profile. SK Hynix currently trades about 36 percent above its 50-day moving average, and annualised volatility has exceeded 100 percent — a measure of extreme nervousness among market participants.
SK Hynix at a turning point? This analysis reveals what investors need to know now.
The critical line in the sand sits at 2 million won. As long as that support holds, the long-term uptrend remains intact. A decisive break below that level, however, could trigger a rapid slide toward lower chart-based floors.
For investors, the question has shifted. It is no longer whether AI demand will persist — that is taken for granted. The new uncertainty is whether SK Hynix can keep its procurement costs under control while simultaneously ramping up capacity. If it succeeds, pricing power in HBM and DRAM will remain the dominant catalyst. But if equipment costs rise more broadly, the company’s record margins will come under genuine pressure, and the supply chain will have carved out its own piece of the AI boom.
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