SK Hynix’s Near-8% Rout: A Leveraged Fund’s Forced Liquidation Overwhelms Nvidia’s Vera Rubin Deal

The timing could hardly have been worse. On the very day Nvidia CEO Jensen Huang touched down in Seoul to cement one of the most consequential partnerships in the semiconductor industry, the KOSPI index suffered its worst single-day crash in years. South Korea’s main board fell 8.29%, triggering a 20-minute circuit breaker halt. And SK Hynix, the country’s most valuable tech stock, was caught directly in the blast radius.

Shares of the memory chip giant closed at 1,911,000 won, down 7.68% on the day — a decline that erased nearly eight percentage points of value and left the stock trading 20.61% below its 52-week high of 2,407,000 won reached on June 2. The rout came despite Huang’s confirmation of a long-term partnership that positions SK Hynix as the primary memory supplier for Nvidia’s upcoming “Vera Rubin” AI supercomputer platform, with first deliveries slated for the third quarter of 2026.

A Mechanical Selloff, Not a Fundamental One

The immediate culprit was not a deterioration in business fundamentals but a cascade of forced selling. A Hong Kong-listed leveraged fund, the Southern 2x Long SK Hynix ETF, was compelled to dump roughly 2 million shares — nearly 40% of the stock’s average daily trading volume. That wave of selling triggered additional automatic adjustments by other leveraged products, creating a textbook gamma effect that spiraled the stock downward.

Compounding the pressure was the broader margin debt situation in Seoul. South Korean margin debt had hit a record high of 38 trillion won in early June. Because SK Hynix and Samsung Electronics together account for more than half of the KOSPI’s weighting, any simultaneous selloff in both names leaves the market with virtually no buffer. As institutions and retail investors faced margin calls, the selling became self-reinforcing.

Should investors sell immediately? Or is it worth buying SK Hynix?

The Nvidia Deal That Broke Through the Noise

Yet beneath the surface-level panic, the partnership with Nvidia is arguably the most detailed and strategic collaboration SK Hynix has ever secured. Huang met with SK Group Chairman Chey Tae-won on June 8 to formalize a multi-year technology alliance covering far more than just HBM memory. SK Hynix will supply storage solutions for Nvidia’s Vera CPUs, the RTX Spark line of AI PCs, and the Jetson Thor platform for robotics and physical AI.

A particularly unusual element of the agreement involves digital twins. SK Hynix will build full virtual replicas of its chip factories on Nvidia’s Omniverse platform, using Nvidia CUDA-X and PhysicsNeMo software for chip design and simulation. The stated goal: fully autonomous fab operations and higher yields in the production of High Bandwidth Memory — a segment where SK Hynix already holds a 53% market share. Analysts expect that share to climb to 60-70% for HBM4 volumes destined for Nvidia’s next architecture generation, starting late 2026.

Global Sentiment Sours, But Product Sellout Persists

The rout in Seoul followed a broader correction in global semiconductor stocks, triggered by Broadcom’s recent AI revenue forecasts that fell short of the most optimistic expectations. Institutional investors now openly question whether the AI supercycle has peaked. But Huang pushed back during his visit, arguing that the structural shortage of High-Bandwidth Memory will persist for years and that the current volatility represents a buying opportunity.

The numbers back him up, at least on the product side. SK Hynix’s entire 2026 production capacity is already sold out. The company’s year-to-date gain still stands at over 182%. And the relative strength index sits at 51.5 — squarely in neutral territory, suggesting the stock is neither overbought nor oversold. The 50-day moving average at 1,475,600 won provides a critical support level.

SK Hynix at a turning point? This analysis reveals what investors need to know now.

A U.S. Listing Looms as the Next Catalyst

Looking ahead, NH Investment Securities recently raised its price target to 3.2 million won, citing sustained HBM4 demand and stabilizing DRAM spot prices. But perhaps the biggest potential catalyst lies across the Pacific. SK Hynix is actively preparing a U.S. listing via American Depositary Receipts. Roadshows have generated “extremely positive” feedback, and the confidential filing could raise up to $14 billion at a target market capitalization of over $1 trillion for the new vehicle.

Whether the ADR debuts in 2026 depends on how quickly market sentiment recovers from this week’s shock. For now, SK Hynix finds itself in a jarring contradiction: fundamentally, its order book is full and its biggest customer just doubled down. But technically, the market’s machinery is not playing along.

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SK Hynix Stock: New Analysis - 8 June

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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