Samsung Electronics, SK Hynix ETF Trading Value Plunges 92%

Samsung Electronics, SK Hynix ETF Regulation Briefing

• Trading value in single-stock leveraged and inverse ETFs tracking Samsung Electronics and SK Hynix plunged after the minimum deposit requirement was tightened. This reflects restricted access to high-risk products, not weaker investment appeal in the underlying stocks.
• According to Korea Exchange (KRX) data reported by Yonhap News Agency, average daily trading value across the 16 ETFs fell 92%, from 12.25 trillion won in the month before the regulation took effect to 990 billion won in the following month.
• On July 31, financial authorities raised the minimum deposit requirement from 10 million won to 30 million won in cash. Although trading clearly contracted, it remains unverified whether investor losses or risk actually declined.

The Higher Deposit Requirement Changed Market Entry Conditions

Single-stock leveraged and inverse ETFs are exchange-traded funds designed to provide leveraged or inverse exposure to Samsung Electronics or SK Hynix. The regulation did not change the underlying companies’ businesses or earnings; it raised the cash requirement investors must meet before trading these products.

The transmission mechanism is clear. A higher minimum deposit threshold restricts participation by investors who cannot meet the requirement or do not want to commit additional cash. Retail investors had recorded average daily net purchases during the five weeks before the regulation, but shifted to net selling of 1.0706 trillion won on July 31, the day it took effect. Weekly selling continued thereafter, except during August 24–28.

Korea Exchange (KRX) Data Shows a Break in Trading Value

Rep. Kim Yong-man of the Democratic Party of Korea, a member of the National Assembly’s National Policy Committee, compared 22 trading days before the regulation with 21 trading days after it took effect, including the effective date, using Korea Exchange (KRX) data. Average daily trading value across 14 leveraged ETFs fell 91%, from 8.64 trillion won in the preceding month to 800 billion won in the following month. Across two 2X inverse ETFs, it dropped 95%, from 3.6 trillion won to 190 billion won over the same periods.

The weekly trend also cannot be explained as a one-day shock. Average daily trading value across the 14 leveraged ETFs fell from 6.44 trillion won during July 27–30 to 870 billion won in the first week after implementation. It subsequently reached 620 billion won in the second week, 790 billion won in the third, and 600 billion won in the fourth, before recording 530 billion won on August 31, the final trading day of the analysis period.

Turnover More Clearly Revealed the Retreat in Trading Activity

Turnover is another key metric to assess alongside trading value. Average daily turnover across the 14 single-stock leveraged ETFs fell from 43.6% before the regulation to 5.9% afterward. Turnover across the two single-stock 2X inverse ETFs also saw a sharp drop (plunge), falling from 1,110.4% to 125.0%.

These figures show that the regulation reduced not only the amount of capital traded but also repeated trading within the products. If trading value and turnover remain low, the evidence will strengthen that the deposit requirement has had a sustained suppressive effect on trading. If both metrics recover, investors will need to determine whether participation has rebounded after the initial exodus.

The Impact on Samsung Electronics and SK Hynix Should Be Assessed Separately

• Samsung Electronics: The company is an underlying asset of the affected single-stock leveraged and inverse ETFs. The confirmed negative catalyst is not a change in Samsung Electronics’ business but weaker trading activity in high-risk products linked to its shares.
• SK Hynix: The company is also an underlying asset of ETFs subject to the regulation. The available data do not establish that lower ETF trading affected SK Hynix’s share price or earnings.
• Single-stock leveraged and inverse ETFs: These products were directly affected by the increase in the minimum deposit requirement from 10 million won to 30 million won in cash. Both trading value and turnover declined after access requirements were tightened.

Investor Protection and Spillover Effects Remain Unverified

• The data do not show whether reduced trading led to lower investor losses or risk. Trading activity and investor-protection outcomes should not be treated as the same metric.
• The scale of investment demand shifting to products outside the regulation is also unknown. If such demand migration increases, lower trading in regulated products alone would not demonstrate that overall risk has declined.
• It also remains unclear whether the effect of the deposit regulation will persist over the long term. The next point to monitor is whether average daily trading value and turnover in the affected ETFs remain low.
• Rep. Kim Yong-man told Yonhap News Agency that “the mere fact that trading has declined does not mean investor protection has been achieved.” His assessment is that the government must continue monitoring whether risk is migrating to products outside the regulation.

Bottom Line

What the market has already shown is a sharp drop (plunge) in trading across single-stock leveraged and inverse ETFs. What remains unverified is whether risk itself has declined. Investors should distinguish changes in the corporate value of Samsung Electronics and SK Hynix from weaker trading in high-risk products tracking those stocks, while monitoring whether lower trading value and turnover persist and whether demand migrates to products outside the regulation.

This article was automatically summarized and analyzed based on the original news report. View the original article (Yonhap News Agency)