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SK Hynix ADR premium persists even as shares fall below $149 offer price

SK Hynix ADR premium persists even as shares fall below $149 offer price

The U.S.-listed shares traded at a premium to Seoul stock after the July 9 debut, but slid to a record low on July 28 as investors pulled back from high-valuation semiconductor names.

Fact Check
The core claim is strongly corroborated. Chosunbiz and BlockBeats confirm SK Hynix's ADR traded at a premium peaking around 51% over Seoul shares (and 29% on one Friday) following its record ~$26.5 billion Nasdaq listing. The bloomingbit feed, BlockBeats, and Korea Times confirm that related dollar selling ($25.6bn in listing proceeds), exporter flows, and foreign equity buying (net 2.546 trillion won over two weeks) lifted the won 5.8-6.2% in July 2026. The only element not pinned to a single explicit source is the exact '16%' lower bound of the premium range; since the premium varied substantially by day (2.7% at pricing, up to 51% peak), a 16% figure is plausible within that range. All other claim components are directly validated by multiple authoritative and near-primary sources.
Summary

SK Hynix’s U.S.-listed ADRs have continued to trade at a premium to the company’s Seoul-listed shares since their July 9 debut, even as the stock turned volatile and fell below the $149 offering price during a broader retreat from semiconductor shares. The ADR fell as much as 10% intraday to $139.01 on July 28 and closed at a record low of $143.02, below the issue price, making the company one of the first major IPOs this year to trade under its offer price as investors pulled back from high-valuation chip stocks. Earlier reports said the premium to Seoul shares ranged from 16% to 51% and was still about 29% on July 25, helped by limits on reverse conversion that constrained arbitrage. The U.S. listing was reported as raising $26.5 billion, though another account cited $25.6 billion flowing into the market; associated dollar selling, exporter conversions and renewed foreign buying of Korean equities helped lift the won to 1,458.5 per dollar on July 25, its first close in the 1,450s since May 7.

Terms & Concepts
  • ADR: American depositary receipt representing foreign shares traded in the United States.
  • arbitrage: Trading across markets to profit from price gaps and typically help narrow them.
  • Korea discount: A valuation gap in which South Korean-listed companies trade below comparable peers in other markets.