Korean Kospi Surges 7% on AI Rebound as SK Hynix Signals Memory Shortage Through 2030

The Quick Take

• Korea's Kospi surged nearly 7%, recovering to 6,000 points, as AI peak concerns receded and SK Hynix forecast sustained memory chip shortages through 2030
• LG Electronics announced plans to enter the home humanoid robot market by 2030, starting with manufacturing and logistics robots to build commercial scale
• China disclosed a $5.4 billion contract for a floating research island platform, signaling continued state spending on deep-sea research infrastructure

South Korea's Kospi index staged its sharpest single-session rally in recent memory, reclaiming the 6,000-point level as SK Hynix's forward guidance demolished the AI peak narrative. The memory chip maker's projection of sustained shortages through 2030, driven by AI accelerator demand for high-bandwidth memory, triggered a broad-based re-rating of Korean tech stocks. Anthropic's IPO speculation and Meta's capital raise success added to positive investor sentiment, creating a convergence of AI infrastructure signals that reversed weeks of cautious positioning.

LG Electronics' 2030 humanoid robot strategy adds a longer-term growth narrative for Korean industrial stocks. The company plans to establish commercial credibility in manufacturing and logistics applications before targeting the consumer home market — a phased approach that reduces technology risk and builds recurring revenue streams ahead of the consumer product launch. This mirrors strategies adopted by Boston Dynamics (Hyundai) and FANUC in industrial robotics, suggesting LG is adopting a proven playbook rather than attempting a high-risk direct consumer entry. For Korean equity investors, humanoid robotics provides an emerging secular growth theme distinct from the cyclical memory chip sector.

The forward signals to watch include SK Hynix's Q4 order book from hyperscaler customers and LG Electronics' first commercial robotics revenue disclosures. The macro variable driving the Korean market's AI thesis is whether Nvidia's data center GPU order cadence sustains or shows early signs of digestion after the initial hyperscaler build-out phase. Any Nvidia demand signal shift would directly reprice HBM (high-bandwidth memory) demand expectations at SK Hynix, Samsung, and Micron, with knock-on effects across the broader Korean electronics and components sector.

Synthesized from 3 sources.