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Bourse operator issues circuit breaker for KOSPI on sharp fall

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By Yonhap
  • Published Jun 26, 2026 12:19 pm KST
  • Updated Jun 26, 2026 12:21 pm KST
The benchmark KOSPI is displayed at a dealing room in Hana Bank in Seoul, Friday. Yonhap

The benchmark KOSPI is displayed at a dealing room in Hana Bank in Seoul, Friday. Yonhap

South Korea's bourse operator on Friday 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 12:10 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 investors dumped large-cap technology stocks on profit-taking.

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