In a significant development, South Korean chipmaker SK Hynix has joined the ranks of the $1 trillion valuation club, alongside Micron, Nvidia, and TSMC, as demand for AI chips continues to escalate. This demand has fueled a notable surge in the Korean stock market, with the KOSPI index reaching new all-time highs, surpassing the 8,000 point mark for the first time. The stock of SK Hynix has seen a remarkable increase, rising over 250% this year, driven by optimism in the semiconductor sector. As geopolitical tensions ease and markets respond positively, both SK Hynix and its competitors are benefitting from the ongoing AI boom, reshaping the global semiconductor landscape.