Samsung Electronics is trading 5.45% up now at €4260, driven primarily by a broader chip rally and firmer South Korean market as South Korean semiconductor stocks extended their September 18 rebound.
- Reports linked the move to stronger memory-price expectations, optimism ahead of third-quarter earnings, and improved Samsung HBM4 production yields around 80%.
- No confirmed new company announcement drove the move; KOSPI rose 1.55%, while Samsung gained 4.21% in Seoul by late morning.