[Deep Dive] KOSPI Rebounds by 2.5%: Massive Influx of Bargain Hunting

KOSPI Closes with a 2.5% Rebound: Strong Bargain Hunting

After experiencing extreme volatility recently, the South Korean stock market has successfully staged a strong rebound. As of the close on July 10, 2026, the KOSPI index ended trading at 7,475.94, up 2.52% from the previous trading day. The market's recovery sentiment was robust enough that a buy sidecar was activated during the session when the index surged by more than 5%. This rebound is heavily analyzed as the result of a massive influx of bargain-hunting purchases, driven by the broad consensus that the recent declines were excessive.

Supply and Demand: Institutions Lead with 1 Trillion Won Net Buying

The primary driver of this upward momentum was institutional investors. In a single day, institutions recorded net purchases exceeding 1 trillion won, strongly pulling the index upwards. Although some retail investors released profit-taking volumes, it was not nearly enough to overwhelm the institutional buying spree.

• Core Dynamics: Large-scale net buying of over 1 trillion won by institutional investors.
• Catalyst: Strength in U.S. semiconductor stocks overnight positively impacted domestic tech investment sentiment.

Key Rising Sectors and Market Outlook

This rebound demonstrated a broader stock market recovery rather than being limited to specific themes. Solid growth was observed across various sectors, including not only the semiconductor sector, which synchronized with the strength of U.S. tech stocks, but also defense and nuclear energy theme stocks. Some analysts in the securities industry (e.g., Hana Securities) suggest that the KOSPI has entered a short-term bottom zone following the recent plunge, cautiously predicting the possibility of further rebounds. However, investors should continue to closely monitor the potential return of foreign capital and upcoming global macroeconomic indicators.