SK Hynix is trading at KRW 1,294,000, up 5.81%, amid a broader memory-chip rally supported by reports of production upgrades for advanced AI memory and demand from data centers.

  • SK Hynix completed its â‚©40 trillion buyback on October 21, earlier than planned.
  • The repurchase covered 24.07 million shares, about 3.3% of outstanding shares; available reporting does not establish it as the direct cause of this move.