SK Hynix stock plunges 14.5% as chip sector rout deepens over AI demand fears - eciks.org

On July 2, 2026, SK Hynix stock plummeted 14.5%, becoming a key driver in a broader semiconductor selloff fueled by growing concerns over artificial intelligence spending. The decline followed reports... Read original →

Meta’s pivot to monetizing excess AI capacity reveals a critical mismatch: capital expenditure has outpaced actual AI monetization. SK Hynix, as the dominant HBM3E supplier tightly coupled with NVIDIA’s GPU ecosystem, faces abrupt demand risk if hyperscalers pause procurement to absorb existing inventory. Samsung may accelerate its 1β-node DRAM ramp to capture share, yet both Korean giants remain constrained by U.S.-led export controls on advanced packaging. Over the next 12–24 months, only memory vendors capable of co-designing AI-optimized solutions within customers’ training stacks will survive. This correction isn’t a cyclical dip—it’s the inflection point where AI infrastructure shifts from speculative build-out to efficiency-driven rationalization.