Inside SK Hynix’s Nasdaq Debut: A 27% Surge, a 13% Plunge, and a Chairman’s Plea for Perspective
Published on 07/18/2026 at 20:02 | Redaktion boerse-global.de
The first week of SK Hynix as a Nasdaq-listed company was nothing short of a carnival ride. The South Korean chipmaker’s American depositary receipts — priced at $149 and already up 13% on the opening day — shot another 27% higher just days later, only to give back much of those gains in a 13% slide by Friday. In Seoul, the ordinary shares suffered a similarly brutal round trip: an 8% jump on Wednesday followed by an 11.5% tumble on Thursday and another 11.53% drop to close the week at 1,842,000 won.
The whipsaw moves prompted an unusual intervention from SK Group Chairman Chey Tae-won. “The stock will probably rise over the long term,” he said, pointing to persistent demand for memory chips, but cautioned that short-term price predictions are impossible. His advice: hold the shares and avoid frequent trading, a message aimed squarely at the speculative frenzy that had gripped the stock.
Analysts largely agree that the volatility reflects market mechanics and sentiment, not a deterioration in SK Hynix’s business. Barclays analyst Simon Coles initiated coverage of the ADRs with an overweight rating and a price target of $330, implying more than double the current level. “Memory chip shortages will persist through 2027,” Coles wrote, flagging that meaningful supply relief is unlikely before 2028. The structural bull case rests on a tightening supply of high-bandwidth memory (HBM) chips, the critical component for AI accelerators that SK Hynix dominates with a market share above 50%. A Meritz Securities analyst estimates that DRAM suppliers currently cover only 75% to 80% of demand, a figure that could shrink to roughly 60% by next year. CEO Kwak Noh-jung has gone further, predicting that 2027 will see the worst memory shortage in industry history and that demand will exceed production capacity well past 2030, despite aggressive expansion.
Should investors sell immediately? Or is it worth buying SK Hynix?
Yet the bears are circling. Competition is intensifying: both Samsung Electronics and Micron Technology have been certified to supply Nvidia’s latest HBM4 platform, and Samsung has already entered mass production. Memory chips are notoriously cyclical, and today’s pricing power could evaporate if capacity floods the market or AI spending cools. The ADR’s wild price action itself is a warning — thin free float, a premium versus the Seoul-listed shares, and a wave of newly launched leveraged single-stock ETFs from Direxion and GraniteShares have amplified every move. Louis Kondratev, a trader at XFUNDs, notes that chip stocks now account for roughly 20% of the S&P 500 — a stark contrast to the 2% to 5% historical range and even the 8% peak during the dot-com bubble — suggesting the entire sector is overcrowded.
Technically, the Seoul-listed stock remains in a long-term uptrend but has entered a correction after the historic AI rally. Momentum indicators on weekly, daily, and four-hour charts are weakening, raising the possibility of further downside. The first support level sits at 1,848,000 won; a break below that could open the path to the golden-ratio support zone between 1,049,000 and 1,144,000 won, a potential 39% decline from current levels.
The next concrete test arrives on July 29, when SK Hynix reports second-quarter earnings just 16 days after its ADR debut. That report will either validate the HBM super-cycle narrative that drove the listing or expose the stock as a trade that ran ahead of fundamentals. Chairman Chey has asked for patience; the earnings print will demand proof.
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SK Hynix Stock: New Analysis - 18 July
Fresh SK Hynix information released. What's the impact for investors? Our latest independent report examines recent figures and market trends.
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