SK Hynix Crosses $1 Trillion Market Cap on Record AI Memory Demand - MLQ.ai

SK Hynix has crossed the $1 trillion market capitalization mark, driven primarily by the surge in demand for memory chips fueled by artificial intelligence development. As a leading global memory chip... Read original →

SK Hynix’s $1T valuation reflects AI infrastructure’s acute demand for high-bandwidth, high-capacity memory. Technically, its HBM3E and 1β DRAM dominance forces upstream equipment vendors to accelerate EUV and ALD adoption, while cloud providers redesign memory-compute architectures. Geopolitically, U.S. export controls temporarily boost SK’s market share, but if South Korea aligns with restrictions, China will fast-track YMTC and CXMT alternatives—eroding SK’s cost edge in non-AI segments. Facing Micron’s CHIPS-funded expansion and Samsung’s GAA-integrated memory push, SK must sustain >20% quarterly capex growth. Over the next 18 months, AI inference scaling will drive LPDDR5X and CXL module adoption, yet breakthroughs in model compression could abruptly deflate current valuations by reducing GPU memory dependency.