SK Hynix's Post-Earnings Slide Puts a Record Quarter Under a Harsh Spotlight
Published on 08/03/2026 at 09:51 | Redaktion boerse-global.de
The arithmetic of South Korea's most-watched chip stock has become brutally simple: a historic quarter was no longer enough. SK Hynix delivered record profitability, and the market responded by knocking nearly nine percent off the share price in a single session — a reminder that in the current climate, expectations matter more than achievements.
The shares closed Monday at 1,576,000 won, down 8.27 percent from Friday's 1,718,000 won close. That single-day drop extended a slide that has now erased more than 47 percent of the stock's value since its late-June peak of 2,987,000 won, with roughly a third of that damage concentrated in the past month alone. On a weekly basis, the equity is down about 13 percent.
A Market Caught Between Euphoria and Panic
Monday's decline came just one trading day after the Kospi posted the biggest daily gain in its history, powered by a broad semiconductor recovery led by SK Hynix and Samsung Electronics. The whiplash has been so severe that one asset manager recently described the Korean market as suffering from a bipolar disorder, swinging between panic and euphoria almost overnight.
The volatility is being amplified by a wave of newly launched leveraged single-stock products tied to SK Hynix and Samsung. These instruments have become a key driver of the extreme moves in both directions, turning what might otherwise be a routine consolidation into a violent round trip.
Should investors sell immediately? Or is it worth buying SK Hynix?
The Record Quarter That Wasn't Good Enough
The immediate trigger for the latest leg down was a second-quarter earnings report that would have been celebrated in almost any other environment. Revenue surged 257 percent year over year, while operating profit climbed nearly 557 percent. The problem: analysts had penciled in even more, and the miss — however modest relative to the headline numbers — reignited a broader deleveraging wave across Korean and global chip stocks.
The bull case rests on a simple distinction. Chae Min-sook of Korea Investment & Securities (KIS) argues the gap between expected and actual DRAM prices stems from delayed shipments, not weakening demand. Those postponed deliveries, the argument goes, should provide an additional boost to third-quarter results. KIS was the only major bank to raise its price target after the earnings release, lifting it 23.7 percent to 4.7 million won, citing rising AI infrastructure investment and a persistent memory chip shortage.
Technologically, the company remains at the forefront of the current HBM generation. Mass shipments of HBM4 chips began in the second quarter, while sample deliveries of the next-generation HBM4E were completed in the first half. Management is also signaling confidence through the capital expenditure plan: roughly 50 trillion won in investments this year, with growth spending continuing after the recent Nasdaq listing of its ADRs.
The Bearish Counterpoint
The skeptics see something more structural. Mirae Asset Securities cut its target from 4.2 million to 2.8 million won, and Shinhan Securities followed with a reduction to 2.7 million won from the same 4.2 million starting point. A Mirae Asset analyst pointed to a fresh concern: worries about China's efforts to produce lithography equipment domestically have directly followed a previous correction in NAND contract prices.
The supply picture that fueled the original rally is also shifting. The shortage that underpinned the AI memory thesis is beginning to dissolve as manufacturers aggressively expand HBM capacity while NAND and DRAM production continues to grow. Adding pressure from China, ChangXin Memory Technologies has just completed a high-profile IPO that could finance another wave of domestic capacity expansion.
Kieron Poon, investment director for Asian equities at Aberdeen Investments, attributes the scale of the damage — roughly 600 billion dollars in market value erased in just over a month — to the ongoing deleveraging process in Korea, crowded positioning, and a generally weaker tone toward global technology stocks. Aberdeen nonetheless frames the sell-off as an opportunity, arguing the correction has brought valuations to a more attractive level.
SK Hynix at a turning point? This analysis reveals what investors need to know now.
Between Capitulation and an Intact Trend
The technical picture offers little clarity. The relative strength index sits at 41.5, signaling neither oversold nor overbought conditions. The stock trades 27.59 percent below its 50-day average but remains 32 percent above its 200-day average — a profile that places it somewhere between short-term capitulation and a structurally intact longer-term uptrend.
Morgan Stanley has taken the broader view, upgrading South Korean equities to "overweight" after the Kospi's 22.2 percent correction in July. The bank sees an attractive entry point following the unwinding of speculative positions and targets 9,000 points for the index over the long term. A market strategist told CNBC that Friday-style gains should not be expected as a permanent state, but the recovery itself may have room to run given how bearish positioning had become and how strong SK Hynix's fundamentals remain in the AI memory business. A Futurum Group semiconductor analyst added that the recent rally reflects growing confidence in the ongoing AI investment cycle rather than a fundamental re-rating.
The year-to-date numbers put the current turmoil in perspective: SK Hynix is still up more than 142 percent since January, and the stock remains roughly 33 percent above its 200-day average of 1,187,000 won. The next test comes with third-quarter commentary on shipments and pricing — the period when those delayed second-quarter deliveries are supposed to show up in the numbers. With annualized 30-day volatility above 150 percent, the only certainty between now and then is that the swings will keep coming in both directions.
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