South Korea’s benchmark KOSPI index dropped over 5% on Monday, hitting a two-month low amid heavy selling in semiconductor giants. Investors are taking profits and raising concerns about whether the artificial intelligence-driven boom in memory chips has reached its peak.
South Korean stocks witnessed a sharp decline on Monday, with the benchmark KOSPI index falling 5.14% to 7,091.57. This move marks the index's lowest level since May 20, triggered by a widespread selloff in semiconductor stocks as investor sentiment turned cautious regarding the sustainability of the recent artificial intelligence rally.
Impact on Semiconductor Giants
The market downturn was heavily influenced by major chip manufacturers. SK Hynix shares dropped 10.32% during the session. This retreat followed a period of intense buying interest that saw the stock surge 12.8% during its debut on the Nasdaq exchange last Friday. Samsung Electronics, another major player in the sector, also faced pressure, closing 6.14% lower. The rapid volatility in these stocks led to the activation of a sidecar trading curb, an automatic mechanism designed to pause program trading when market movements become excessively sharp.
Market Sentiment and Analyst Views
Financial analysts have pointed to uncertainty regarding the memory chip cycle as a key reason for the sudden shift in mood. While demand for artificial intelligence hardware has been a major tailwind for these companies, there is growing debate about whether chip prices and production volume can maintain their current pace. According to market analysts at Kiwoom Securities, despite the positive attention surrounding the recent U.S. listing of SK Hynix, investors remain concerned that the industry's growth cycle might be cooling off, leading to profit-taking across the sector.
Broader Market Divergence
While the semiconductor segment dragged the index downward, the broader market showed mixed results. Some large-cap companies managed to hold their ground or post gains, providing a slight cushion against the overall decline. Battery manufacturer LG Energy Solution bucked the trend with a 2.61% gain. Similarly, automobile producers Hyundai Motor and Kia Corp saw modest increases of 0.11% and 0.20%, respectively. In other sectors, steel producer POSCO Holdings rose 1.59%, and pharmaceutical company Samsung BioLogics climbed 2.44%.
Despite these gains in select pockets, the general market sentiment remained bearish. Data indicated that out of 912 actively traded shares, 543 declined while only 346 managed to close higher. Furthermore, foreign investors were net sellers, offloading shares valued at approximately 1.04 trillion won, or about $690.73 million. Investors will now be watching for upcoming quarterly results and management guidance from major chipmakers to see if the recent pullback reflects a temporary correction or a longer-term shift in demand for AI-related hardware.