Samsung Electronics is trading at €4310.00, up 3.11% now after renewed optimism around AI-related memory demand.

  • The September 7 semiconductor rally lifted Samsung and SK Hynix as investors responded to OpenAI’s GPT-6 Astra launch and stronger expectations for AI infrastructure spending.
  • The move also followed broad Korean chip-sector strength, with the KOSPI gaining 4.61%; no separate September 8 company-specific announcement was identified.