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KOSPI Rises on Nvidia Earnings, Capped by Bank of Korea Rate Hike
Electronic Technology · Semiconductors · yonhap_finance · 2026-08-27
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The KOSPI index closed higher, buoyed by Nvidia's strong earnings, but gains were tempered by the Bank of Korea's surprise interest rate increase.
What Happened
Market Performance: The KOSPI index saw significant gains early in the session, driven by Nvidia's impressive quarterly results. However, the momentum slowed following the Bank of Korea's surprise decision to raise interest rates, ultimately closing 1.53% higher at 6,912.37.
Monetary Policy: The Bank of Korea's Monetary Policy Committee hiked the base interest rate by 0.25 percentage points to 3.00%. While intended to stabilize inflation and the broader economy, the move triggered market caution and curtailed the initial rally.
Market Liquidity: Foreign and institutional investors were net buyers, supporting the index. Notably, corporate entities have become a major source of buying pressure, driven by share buyback programs from industry giants like Samsung Electronics and SK Hynix.
Outlook: Analysts suggest that while Nvidia's strong performance provides a positive backdrop, the market remains cautious ahead of the Federal Reserve's Jackson Hole meeting. Investors are expected to remain sensitive to global monetary policy shifts and macroeconomic indicators in the near term.