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BackSouth Korea's KOSPI Index Halts Trading After 8% Plunge
South Korea's KOSPI Index Halts Trading After 8% Plunge
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Yonhap News6/23/2026Business1 min readSouth Korea

South Korea's KOSPI Index Halts Trading After 8% Plunge

Quick Look

  • South Korea's KOSPI index halted trading for 20 minutes on Tuesday after plunging over 8% due to foreign investors selling off tech heavyweights.
  • This marks the fourth circuit breaker activation this year.

AI-generated summary

Why It Matters

South Korea's bourse operator activated a circuit breaker for the KOSPI index as stocks crashed due to a slump in tech heavyweights. Trading was halted for 20 minutes.

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SEOUL, June 23 (Yonhap) -- South Korea's bourse operator on Tuesday activated a circuit breaker for the benchmark Korea Composite Stock Price Index (KOSPI) as stocks crashed due to a slump in tech heavyweights.

Trading of KOSPI-listed shares was halted for 20 minutes.

The Korea Exchange (KRX) triggered the measure at around 2:33 p.m. after the KOSPI plummeted more than 8 percent from the previous session's close.

The benchmark index came under heavy selling pressure as foreign investors dumped large-cap technology stocks on profit-taking, tracking an overnight slump in U.S. tech shares.

It marked the fourth time this year that the KRX has activated a circuit breaker.

Open Questions

  • Will the selling pressure continue?
  • What specific tech stocks were most affected?

Related Topics

This article was originally published by Yonhap News.

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