South Korea's benchmark KOSPI index soared by 8.4% on Thursday, driven by the suspension of a planned strike at Samsung Electronics and the announcement of strong earnings results from Nvidia in the United States [1]. Samsung's union called off its strike after reaching a last-minute agreement with management late on May 20, removing a significant source of uncertainty for the company, which is the world's largest memory chip maker [1].
The positive developments at Samsung, combined with Nvidia's robust performance that highlighted continued strong demand for AI-related chips and technology, fueled broad-based buying interest in the Korean market, particularly in semiconductor and electronics-related sectors [1]. SK Hynix and LG Electronics also posted significant gains, contributing to the overall rally [1].
Market participants noted that the KOSPI's sharp rise was supported by high trading volumes and that the index broke through key resistance levels, indicating potential for further upside if the global technology sector remains strong [1]. Technical analysts suggested that investors will closely monitor for any profit-taking following the rapid gains, as well as ongoing developments in labor relations at major Korean firms and trends in the broader tech sector [1].
CONCLUSION
The suspension of Samsung's strike and Nvidia's strong earnings results triggered a significant rally in the KOSPI, reflecting renewed investor confidence in the technology sector. Market sentiment is highly positive, with analysts seeing potential for further gains if global tech momentum continues. However, investors remain attentive to future developments in labor relations and the possibility of profit-taking after the sharp market move.