Bullstory
Jul 9, 2026

KOSPI, 7month 10day 7,552.49started at , but experienced sharp fluctuations during the session

7month 10day, KOSPI opened at , increasing volatility in the early trading session. On the previous day (7,552.49month 7day), SK Hynix rose 9%, while Samsung Electronics rose 6%, marking a rebound; however, selling by retail investors expanded amid weakness in AI-related stocks, prompting institutional investors to respond with buying.4.


KOSPI, 7month 10day 7,552.49started at , but experienced sharp fluctuations during the session

7month 10day, KOSPI opened at , setting the direction of trading in the early session. This was immediately reflected in investor sentiment.7,552.49This was immediately reflected in investor sentiment.

The index showed fluctuations in the early session that differed from the previous day. The opening level was 260.58points, and the change was recorded as a 3.57% rise.

7month 9day, SK Hynix rose 6%, while Samsung Electronics gained 4%. Fluctuations in semiconductor-related stocks affected the index.

On the same day, retail investors net sold about 1trillion 3,000hundred million won worth, while institutions bought it. As a result, the KOSPI rebounded by 0.62%.

Amid market volatility, bank stocks emerged as defensive plays and showed relative strength. Bank stocks attracted attention as investors moved to avoid risk.

AI-related stocks became more volatile during the session, prompting retail investors to increase their selling. Retail selling triggered sharp declines in some stocks.

Signs of foreign investors returning to the market were observed. Inflows of foreign buying provided some support for expectations of a market rebound.

Trading flows repeatedly surged and plunged during the session. Investor-specific supply and demand and movements in AI-related stocks remained key through the close.

Sources: 국내언론,매일경제 증권,연합인포맥스,파이낸셜뉴스 증권,연합뉴스 경제,뉴시스 경제

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