From the "National Fortune ETF" to "Bloody July": How to Defuse South Korea's Stock Market Leverage Crisis?
From "National Destiny ETF" to "Bloody July": How South Korea's Stock Market Leverage Crisis Unfolded
In mid-July, South Korea's stock market experienced an epic "deleveraging" storm. Leveraged ETFs tied to semiconductor giants like Samsung and SK Hynix, once marketed as a shortcut to wealth, turned into financial shredders as market sentiment reversed. Over nine trading days, losses in popular leveraged ETFs exceeded 59.5 billion USD, with retail investors bearing 60% of the impact.
Data shows散户 investors suffered losses of around 1.45 billion USD in a month. A severe wave of margin calls affected over 1.2 million accounts, leading to the complete liquidation of 460,000 accounts, 62% of which belonged to investors in their 20s and 30s. The crisis peaked around July 13th, with SK Hynix plunging over 15% and related 2x leveraged ETFs crashing 30%.
The daily rebalancing mechanism within leveraged ETFs amplified the sell-off into a stampede. The situation was worsened by a credit crunch, as major banks neared their annual household lending caps, leaving散户 unable to borrow funds to meet margin calls. An unexpected 25-basis-point rate hike by the Bank of Korea on July 16th further intensified the panic.
Facing mounting political pressure, President李在明 intervened. Financial authorities quickly announced seven stringent measures, including banning new sales of single-stock leveraged ETFs, raising investment thresholds, and strengthening risk warnings. The regulatory approach focused not on forcibly liquidating existing products but on restricting new inflows, aiming for a gradual market cool-down.
However, risks persist, with over 235.5 billion USD in margin loan balances still outstanding in the market. The crisis served as a stark reminder of the dangers of excessive leverage, especially for retail investors, when speculative bubbles built on easy credit and complex products inevitably burst.
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