SK Hynix profit surges 557% but misses estimates as stock falls - eciks.org

SK Hynix reported a 556% year-on-year surge in operating profit for Q2 2026, reaching 60.4 trillion won, driven by strong demand for high-bandwidth memory (HBM) chips used in AI systems. However, the ... Read original →

SK Hynix posted a 556% YoY surge in Q2 operating profit, driven by robust demand for high-bandwidth memory (HBM) chips in AI systems, yet slightly missed analyst forecasts, triggering a stock drop. This performance underscores the disproportionate returns in high-end semiconductor segments, while highlighting investor skepticism about the longevity of the AI supercycle. Technologically, the HBM boom is accelerating upstream EUV lithography and wafer fabrication, while downstream AI chipmakers like NVIDIA and AMD will increasingly rely on such memory supply chains. Geopolitical tensions, particularly in the context of U.S.-China tech decoupling, are heightening supply chain risks, especially in Taiwan, China and Hong Kong, China, potentially raising operational costs. Competitors such as Samsung may intensify investments in advanced process nodes and memory architectures to maintain market dominance. Over the next 12 to 24 months, the semiconductor industry is likely to enter a phase of elevated valuations with subdued growth, as investors reassess whether current demand can justify existing price levels.