SKHX Bounces as SK hynix's $28B Nasdaq Listing Prices Into a Selloff

The Largest US Listing a Foreign Company Has Ever Attempted

SK hynix began formally marketing its US listing on July 6, seeking about $28.2 billion — 43.14 trillion won — through American depositary receipts on the Nasdaq Global Select Market. The ADRs are expected to begin trading July 10 under the ticker SKHY, each ADS representing one-tenth of a Seoul-listed common share. At that size it would rank as the largest US listing ever by a foreign company, eclipsing Alibaba's $21.8 billion 2014 debut and joining the wave of AI-infrastructure names tapping US capital markets.

The demand side looks genuine. The book is reportedly oversubscribed several times over, with roughly 1,000 institutions on the marketing call, and cornerstone investors — Coatue, Baillie Gifford Overseas and Situational Awareness Partners — have indicated up to $7 billion, about a quarter of the deal. Proceeds are earmarked for South Korean fab expansion and EUV lithography scanners, the tools SK hynix needs to defend its 50-55% share of the HBM market that feeds Nvidia's AI accelerators.

The Tape Isn't Cooperating

The wrinkle is that this record deal is pricing into a selloff, not a melt-up. SK hynix trimmed its target from roughly $29.65 billion in late June to $28.2 billion, and cut its reference price from 2.555 million won to the 2.425 million won July 3 close, after the Seoul stock fell about 17% on the month and roughly a quarter from its June 25 high near 2.99 million won.

The proximate worry is HBM oversupply. Reports that Meta is leaning toward reselling AI compute rather than buying it outright have investors questioning how durable memory pricing really is, and the combined ~$500 billion capex plans from SK hynix and Samsung only sharpen the glut narrative. Against that backdrop, the 4.33% pop in the perp reads as a relief bounce into the listing, not a resumption of the roughly 260% run that carried the stock this year.

What SKHX Is Actually Pricing

SKHX tracks one Seoul-listed common share converted from won to dollars at the prevailing USD/KRW rate — so at about $1,458 it carries an FX layer most equity traders ignore. That matters this week: the perp is exposed to both the listing outcome and the won, and a sharp KRW move around the debut can widen or compress the gap independent of what the stock does.

The July 10 open is close to binary. An oversubscribed book and $7 billion of cornerstone demand argue for a firm print; a tape already down 25% into a trimmed deal argues that a lot of good news is spoken for. Either way, the ADR debut hands the perp a live US reference price for the first time, and how SKHX arbs against SKHY once both are trading will shape the next leg more than the pre-listing chop.