Patience Over Panic: SK Hynix Chairman Urges Steady Hands as ADR Premium Melts and Regulators Step In
Published on 07/17/2026 at 22:23 | Redaktion boerse-global.de
The message from the top of SK Hynix could not have been timelier. Speaking at the KCCI Summer Forum on Jeju island, SK Group Chairman Chey Tae-won urged investors to think long-term, comparing the current phase of artificial intelligence development to a four-year-old child. Once the technology reaches maturity, he argued, demand for memory chips will explode — and the best strategy is to hold, not churn. “Instead of frequently buying and selling, calm holding is the better way to preserve wealth,” Chey said, acknowledging that stock prices can run ahead of reality but insisting the structural need for high-bandwidth memory remains intact.
Those remarks came as the South Korean chipmaker ended one of its most turbulent weeks on a brighter note. On July 16, the stock had plunged 10.95% in Seoul, caught in a broader semiconductor sell-off fueled by fresh doubts about the sustainability of tech giants’ AI spending. By Friday, however, the shares recouped about 4%, while the recently listed American Depositary Receipts on the Nasdaq jumped as much as 8%.
The recovery was amplified by a technical squeeze. July 17 marked the first major options expiration for the new SK Hynix ADRs. Of the 218,500 contracts traded, 153,000 were short-dated, forcing market makers to hedge by buying the underlying stock — a classic gamma squeeze that accelerated the bounce from the day’s lows. Implied volatility for that expiry had hit 171.83% just two days earlier, reflecting the young ADR market’s structural tightness.
That tightness is best captured by the premium the ADRs commanded over the ordinary shares in Seoul. At the start of the week, the gap stood at 52.5%, a level driven by scarce initial supply and limited arbitrage channels. But by Friday, that premium had collapsed to around 26%, and the convergence is expected to continue. On July 29, 2026, the official conversion window between Seoul-listed common stock and the US ADRs will open wider, allowing parity to narrow further.
Should investors sell immediately? Or is it worth buying SK Hynix?
South Korea’s financial regulator, the Financial Services Commission, moved to cool the speculative heat on the evening of July 16. It imposed an immediate, temporary ban on new listings of single-stock leveraged ETFs, especially those targeting SK Hynix and Samsung Electronics. At the same time, it raised the minimum deposit for trading existing leveraged ETFs from 10 million won to 30 million won (roughly $20,300), a measure that will remain in place until August 5, 2026. The FSC said the steps were necessary to protect market stability from retail-driven price swings.
Legislators, meanwhile, are taking a more supportive tack. A new bill introduced on Friday would allow SK Hynix — as a subsidiary of a holding company — to hold a minimum 50% stake in joint ventures for new chip factories, rather than the previous 100% requirement. That change unlocks external capital for the company’s massive expansion plans in the Chungcheong region: around 100 trillion won in total, including 80 trillion won for the M17 NAND factory in Cheongju and 20 trillion won for the advanced packaging facility P&T7.
HSBC reaffirmed SK Hynix as a top pick in the global semiconductor sector on Friday, citing its dominant position in the HBM market. The sell-off had pulled the stock nearly 40% below its June record high — a level the bank views as an attractive entry point. Indeed, the underlying demand story remains robust. In the first quarter of 2026, SK Hynix held a 56.4% revenue share of the global HBM market, and its entire HBM production for the year is already sold out. The $26.5 billion raised in its July 10 Nasdaq listing is partly earmarked for equipment such as ASML’s EUV scanners, while a $4 billion packaging plant in Indiana is also moving ahead.
SK Hynix at a turning point? This analysis reveals what investors need to know now.
Chairman Chey’s metaphor of a child learning to walk captures the tension perfectly: the market is pricing in exponential growth for a technology that has not yet reached adulthood, but the underlying demand trajectory leaves little room for doubt. For now, investors are being asked to tune out the noise from the ADR premium and the regulatory clampdown, and focus on the capacity build-out that will define the next leg of the AI memory cycle.
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