237350.KS is trading at KRW 86650.00, up +6.87%, as AI-memory demand and strong semiconductor exports renewed investor optimism.

  • Samsung Electronics and SK Hynix led a broad KOSPI rebound.
  • SK Hynix’s 40 trillion-won buyback and expanded shareholder-return plans supported heavy chip stocks; lower Treasury yields initially improved global risk appetite.
  • The move also reflects technical recovery and short covering after the August 19 semiconductor-led selloff.