AI Stock Boom Propels Seoul's Kospi Index Above 8,000 for First Time

South Korea's benchmark Kospi index surpassed the historic milestone of 8,000 points for the first time on May 15, 2026, driven by a robust surge in the artificial intelligence sector. This achievement marks a dramatic increase from the index's level of approximately 2,600 points just one year prior. The rally was primarily fueled by record-breaking performances from domestic tech giants Samsung Electronics and SK hynix, which are critical global suppliers of high-performance chips and high-bandwidth memory essential for AI infrastructure. Both companies reported exceptional first-quarter earnings amidst soaring global demand for AI data centers. Consequently, Samsung Electronics shares rose by roughly 190 percent over six months, while SK hynix shares gained 220 percent during the same period. In response to this technological shift, the South Korean government announced plans to triple its AI spending this year, aiming to establish the nation as one of the top three AI powers alongside the United States and China. This event underscores the significant economic impact of the global AI frenzy on South Korea's semiconductor industry and broader financial markets.