Korean stock market sidecar mechanisms activated 41 times from January 2 to July 24, according to Korea Exchange data released on July 24. The total comprises 20 buy-side and 21 sell-side program trading halts. This frequency surpasses the annual 26 sidecars recorded during the 2008 global financial crisis. Market volatility intensified due to single-stock leveraged products and US-Iran conflict developments, as noted in the Korea Exchange report.
Circuit Breaker Activations Reach 7 in Same Period
Circuit breakers triggered 7 times on the KOSPI market during the same January 2 to July 24 period. A circuit breaker activates when the KOSPI index falls 8% or more from the previous trading day and maintains that decline for one minute, halting all KOSPI stock trading for 20 minutes. Since the system's introduction in 2000, 13 circuit breakers have occurred over approximately 26 years, with over half concentrated in the current year.
Credit Balance Falls to Three-Month Low on July 23
Credit trading balance stood at 32.7492 trillion won on July 23, the lowest level since April 9 (32.7200 trillion won), according to Korea Financial Investment Association data. The balance has declined continuously since reaching a record high of 38.6328 trillion won on June 24. Short-term margin debt totaled 945.4 billion won on July 23, falling below 1 trillion won for the first time since April 23 (966.6 billion won).
KOSPI Drops 5.72% on July 24 Trading Session
The KOSPI index closed at 6690.62 on July 24, down 406.27 points (5.72%) from the previous trading day. This marked the first decline in four trading days since July 20. The index opened at 7000.78, down 1.35%, then expanded losses to reach 6650.41 at one point during the session. The KOSDAQ index finished at 748.22, down 5.32%. Sell-side sidecars activated on both markets during the day.
Samsung Electronics fell 7.59% to close at 249,500 won. SK Hynix dropped 8.34% to 1.759 million won, compared to its intraday trading price of 2.987 million won on June 25. SK Square declined 9.17%, Samsung Electro-Mechanics fell 8.43%, and Hyundai Motor dropped 7.18%. On the KOSDAQ market, Rainbow Robotics plunged 17.62% and Jusung Engineering fell 13.97%.
FAQ
What triggered 41 sidecars on Korean stocks from January 2 to July 24?
Korea Exchange data shows 41 sidecar activations occurred from January 2 to July 24, comprising 20 buy-side and 21 sell-side program trading halts. The exchange attributed the volatility to single-stock leveraged products and US-Iran conflict developments.
How many circuit breakers activated on KOSPI during the same period?
Circuit breakers triggered 7 times on the KOSPI market from January 2 to July 24. A circuit breaker activates when the KOSPI index falls 8% or more from the previous trading day and maintains that decline for one minute, halting all stock trading for 20 minutes.
What was the KOSPI index performance on July 24?
The KOSPI index closed at 6690.62 on July 24, down 406.27 points (5.72%) from the previous trading day. Samsung Electronics fell 7.59% to 249,500 won, while SK Hynix dropped 8.34% to 1.759 million won during the session.
