South Korea's Stocks Plunge as AI Fears Hit

South Korea's KOSPI drops 11.7% as one in three companies hit yearly lows.

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Nov 8, 2026

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South Korea's Stocks Plunge as AI Fears Hit

South Korea's KOSPI drops 11.7% as one in three companies hit yearly lows.

In brief

South Korea's KOSPI drops 11.7% as one in three companies hit yearly lows. South Korea's KOSPI fell 11.71% and KOSDAQ dropped 11.06% last week, with 844 of 2,659 listed companies touching yearly lows. Originally reported by BigGo Finance.

Stock Market Collapse

South Korea's KOSPI Plunges 11.7% for the Week; One in Three Listed Companies Hits Yearly Low

South Korea's KOSPI fell 11.71% and KOSDAQ dropped 11.06% during the Nov. 2-6 trading week.

Record Number of Stocks at Yearly Lows

South Korea's KOSPI Plunges 11.7% for the Week; One in Three Listed Companies Hits Yearly Low

844 of 2,659 listed companies touched their lowest intraday price of the year.

Large Caps Hit New Lows

Hyundai Motor and Hanwha Aerospace sank to yearly lows, with Samsung Electronics and SK Hynix touching seven-month lows.

Brokerage Stocks Plunge

Mirae Asset Securities and Kiwoom Securities closed at yearly lows, with major securities firms' shares falling sharply.

KOSDAQ Stocks Decline

Alteogen, EcoPro, and Rainbow Robotics hit yearly lows, with semiconductor and biotech stocks also falling.

AI Regulation Concerns

Analysts link the selloff to fears that U.S. AI regulations could delay data center construction.

Market Experts' Views

Some analysts say the plunge signals a market bottom, while others warn of continued volatility.

What Happens Next

Stocks may rebound if AI investment plans are executed and U.S. regulations are detailed.

The takeaway

South Korea's KOSPI fell 11.71% and KOSDAQ dropped 11.06% last week, with 844 of 2,659 listed companies touching yearly lows.

Read the original on BigGo Finance

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