SK Hynix is trading at KRW 1,718,000 (-5.19%) as investor concerns intensify over DeepSeek’s lower-memory AI architecture.

  • DeepSeek’s V4.1 Flash reportedly reduces HBM requirements, raising concerns about future AI-memory demand.
  • Samsung and SK Hynix both weakened as investors reassessed the HBM growth outlook.
  • The move appears sector-driven rather than caused by a company-specific announcement.