Samsung Electronics is trading 3.61% down now at €4010.00 after investors reacted to reports that DeepSeek’s V4.1 Flash model requires substantially less HBM.

  • DeepSeek said the model uses one-quarter the previous generation’s HBM and one-eighth its SSD storage, intensifying concerns about future AI-memory demand.
  • Samsung shares fell 3.5% during the September 11, 2026 session amid the same concerns.
  • The catalyst is primarily sector-related, affecting Samsung and SK Hynix rather than reflecting a Samsung-specific announcement.