Story
South Korea Plans Curbs on Leveraged Single-Stock ETFs Amid Market Volatility
Summary
South Korean financial authorities are preparing new regulations for leveraged single-stock ETFs, citing concerns that the popular products have amplified volatility in major tech shares during a recent market selloff.
South Korean financial regulators are preparing to introduce measures targeting leveraged exchange-traded funds (ETFs) after the products were linked to exacerbating a sharp selloff in the nation's stock market. The move comes as authorities seek to protect investors and restore stability following a dramatic downturn in equities.
Regulatory Response to Market Plunge
Financial Services Commission (FSC) Chairman Lee Eog-weon confirmed that authorities are collaborating with the finance ministry, the Bank of Korea, and the Financial Supervisory Service on the new measures, according to a Bloomberg report. The announcement followed a significant market reversal, with the benchmark KOSPI index falling into a bear market after hitting a record high in June.
The market instability was starkly illustrated on Thursday when the KOSPI slumped as much as 7.6%, triggering a temporary trading curb. Shares of Samsung Electronics and SK Hynix, the two companies underlying the ETFs in question, each fell more than 9%.
Focus on ETF Mechanics and Investor Protection
The leveraged ETFs, launched just two months ago, are designed to deliver twice the daily return of their underlying stocks. Market participants have increasingly blamed the funds' end-of-day rebalancing trades for amplifying price swings in South Korea's largest semiconductor stocks.
Among the measures reportedly under consideration are:
Ad- Raising the minimum investment requirement from the current 10 million won.
- Modifying rebalancing rules to spread trading activity more evenly throughout the day.
- Strengthening investor suitability requirements and expanding mandatory education.
When asked about a potential trading suspension for the ETFs, Lee stated that regulators were reviewing the issue comprehensively.
Market Concentration and Systemic Risk
The products have seen a rapid surge in popularity among retail investors, leading to significant market concentration. According to Bloomberg, the leveraged ETFs tied to Samsung Electronics and SK Hynix, combined with the two chipmakers themselves, now account for over 70% of the trading value on South Korea's stock market.
This concentration has intensified concerns about systemic volatility. The regulatory review also coincides with a broader selloff in global semiconductor stocks amid concerns over high valuations and pressure from foreign investors reducing their exposure to Korean equities.
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