Home › Markets › ReportMarkets · ReportSamsung closed at 223500, +5.7% on the dayTrade pressSlicast · October 21, 2026 at 06:30 UTC · Global · Source: Yahoo Financeimportance 65.7Read the originalShareCompanies in this storySamsungIn-depth analysisCommentarySamsung vs CXMT: Memory Technology Gap and the October 2026 Chip Sell-OffCommentaryCXMT vs SK Hynix vs Samsung: AI Memory Supply, HBM Pricing Power, and the China GapRelated reportsChips & HardwareSamsung and SK Hynix are reportedly set to produce advanced RAM in Chinese factories.2026-10-23Power & EnergySamsung's Lee Jae-yong inspected a power plant site in the UAE amid war, according to Chosun Ilbo.2026-10-23Chips & HardwareSammy Fans examines the DRAM split over the 4F² cell architecture, framing Samsung and SK hynix as alarmed, CXMT as making an aggressive bet, and Micron as having made a clever rejection of the design.2026-10-23Chips & HardwareSamsung agrees to use TSMC 3nm for NVIDIA NVHBM base die manufacturing, marking the first unified foundry platform across three HBM suppliers2026-10-20Chips & HardwareMusk criticised Samsung and SK memory-chip pricing, and an expert says the criticism runs counter to market logic.2026-10-19