South Korean Equities Rally on AI Chip Demand
The South Korean stock market has registered historic growth in 2026, with the benchmark KOSPI index rising over 100% since the start of the year. This unprecedented rally has been propelled by global demand for artificial intelligence hardware and advanced memory semiconductors. Major tech conglomerates SK Hynix and Micron Technology have seen their market capitalizations surge past the $1 trillion mark, reflecting their critical role in the global AI supply chain.
SK Hynix, a key supplier of High Bandwidth Memory (HBM) chips to AI market leader Nvidia, has reported record quarterly profits, driving immense capital inflows into the domestic market. Analysts indicate that South Korea has successfully positioned itself as the hardware backbone of the generative AI boom, attracting substantial foreign institutional investments and pushing the index to all-time highs.
Semiconductor Dominance Reshapes Global Valuations
The rapid rise of SK Hynix and Micron has reshaped global technology valuations, bringing them into the exclusive trillion-dollar club alongside US tech giants. Industry experts suggest that the structural shift toward AI servers and edge computing will sustain high demand for DRAM and NAND chips through the decade. Economists in Seoul note that the semiconductor boom is also driving broader economic growth in South Korea, boosting capital expenditures and industrial employment.
