Kospi volatility hits 31st sidecar of 2026 as chip stocks and leveraged ETFs fuel swings

- The Kospi has triggered 31 sidecars so far in 2026, surpassing the previous historical record set in 2008.
- Extreme market volatility is being driven by heavy trading in semiconductor stocks, specifically Samsung Electronics and SK hynix, as well as leveraged ETFs.
- This surge in speculative trading has amplified instability within South Korea's stock market, prompting concerns over systemic risk.
- In response to the volatility, financial regulators are currently considering the implementation of tighter rules to curb these risks.
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Report for the six-month period ended 30 June 2026
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