SK Hynix opened at $170 per American depositary receipt (ADR) in its U.S. debut,
up 14% from the $149 IPO price; shares climbed to $174 within minutes. Trading
under temporary ticker SKHYV, the ADR offering raised $26.51 billion, the
largest equity issuance ever by a non-U.S. company, underscoring investor
appetite for firms positioned to benefit from the AI boom.