South Korean Kospi Surges 6% Amid AI Chip Optimism Despite Weekly Loss

South Korean markets witnessed a dramatic recovery on Friday as tech heavyweights rallied, momentarily defying a week of heavy selling. Despite the massive single-day surge, the benchmark index remains under pressure as investors grapple with volatility in the global artificial intelligence sector.

Tech Giants Lead the Kospi Rebound

The benchmark Kospi index experienced a powerful rally, surging 440 points, or 5.76%, to reach 8,008. This resurgence was primarily driven by significant gains in the semiconductor sector, which had previously been dragged down by global tech sell-offs and fears that the AI-driven bull market might have reached its peak.

Samsung Electronics emerged as a primary catalyst, with its shares rallying over 8%. This jump follows reports that Anthropic PBC is in discussions with the chipmaker to establish a manufacturing partnership for custom AI chips. Similarly, SK Hynix saw its shares climb by 7%, providing much-needed momentum to the index. Other major players, including LG Energy Solution, also saw marginal gains, though the broader market remained split, with 406 shares advancing against 471 declining.

Foreign Outflows and Currency Weakness

Despite the bullish session for individual stocks, the underlying market sentiment remains cautious. Foreign investors emerged as significant net sellers, offloading shares worth 1,501.9 billion won. This capital outflow coincided with a weakening South Korean won.

On the onshore settlement platform, the won was quoted at 1,544.4 per USD, marking a 0.28% decline. In offshore and non-deliverable forward trading, the currency showed similar weakness. Notably, the won has faced significant headwinds throughout the year, depreciating by 6.8% against the US dollar so far in 2024. However, it is important to note that the Kospi has demonstrated massive long-term strength, climbing 89.25% year-to-date.

Stability in Debt and Treasury Markets

While the equity markets experienced high volatility, the money and debt markets showed signs of relative stability. In the treasury bond market, September futures on three-year treasury bonds gained 0.08 points to settle at 103.11.

Yields on Korean government bonds also saw a slight decline. The yield on the most liquid three-year Korean treasury bond slipped by 1.5 basis points to 3.732%, while the benchmark 10-year yield fell by 0.7 basis points to reach 4.173%. This movement in the bond market suggests a slight easing of pressure in the fixed-income segment amidst the equity market turbulence.

Key Takeaways

  • AI Momentum Returns: Samsung Electronics (up 8%) and SK Hynix (up 7%) led a 5.76% Kospi surge, fueled by potential custom AI chip partnerships.
  • Foreign Selling Pressure: Despite the stock rebound, foreign investors remained net sellers of 1,501.9 billion won, contributing to a 3.84% weekly decline for the index.
  • Currency Headwinds: The South Korean won continues to struggle, falling 6.8% against the USD year-to-date, currently trading around 1,544 per USD.