South Korea's 'bipolar' stock market: meltdowns, a record rally and what's to come - CNBC

South Korea's stock market experienced extreme volatility, culminating in a record-breaking rally on Friday, highlighting the tight linkage between the country's equity market and global artificial in... Read original →

The extreme volatility in South Korea’s equity market reflects the deep integration of global AI trends with the semiconductor value chain. The surge in SK Hynix and Samsung Electronics follows strong demand for memory chips driven by AI infrastructure investment, amplified by upbeat earnings from U.S. tech giants like Microsoft, Amazon, and Meta. However, the rally was largely fueled by foreign investors and leveraged ETF short-covering, signaling fragile market sentiment. Without sustained foreign buying, this rebound may be ephemeral. Supply chain dynamics are intensifying, especially for Taiwan-based and South Korean firms, as they navigate geopolitical risks and competition in advanced chip manufacturing. Over the next 12–24 months, if AI investment remains robust, memory chip prices may stay elevated, but excessive leverage poses systemic risks. Companies must prioritize financial resilience and strategic positioning in a rapidly shifting global semiconductor landscape.