Samsung Electronics Co LtdSamsung soared 27% as AI-chip rally on memory demand from expanding data centers.
Samsung Electronics soared approximately 27% during Friday's Seoul session as Korean AI-chip stocks staged a record rebound. SK Hynix climbed 30% to the market's daily limit, helping lift South Korea's Kospi index 17.9%, its largest one-day percentage gain since records began in 1985. The rally followed earnings and spending announcements from large U.S. technology companies that reinforced expectations for continuing AI-computing demand, with Amazon raising planned 2026 capital expenditure to approximately $220 billion and Microsoft forecasting stronger-than-expected Azure cloud growth. Memory suppliers may benefit because expanding data centers require high-bandwidth memory and conventional server memory alongside processors. The Kospi still declined approximately 22% during July despite Friday's record gain, and SK Hynix remained more than 40% below its recent record even after reaching the daily price limit.
Samsung Electronics Co LtdSamsung soared 27% as AI-chip rally on memory demand from expanding data centers.
Amazon.com IncAmazon raised planned 2026 capex to ~$220B, reinforcing AI demand expectations.
Microsoft CorporationMicrosoft forecast stronger-than-expected Azure cloud growth, boosting AI demand outlook.
SK Hynix IncSK Hynix climbed 30% to daily limit as AI-chip rally driven by data center memory demand.