South Korea leveraged trading collapse hits millions of young investors
South Korea’s stock market surged to a record 9,386 points on the KOSPI in June 2026 before falling about 40% within a month, erasing roughly $2 trillion in market capitalisation – an amount comparable to the country’s GDP. The crash was driven by heavily leveraged exchange‑traded funds tied to semiconductor giants SK Hynix and Samsung Electronics, which lost about $17 billion and over $5 billion respectively. Retail investors suffered massive losses, estimated at 56.3 trillion won (≈$38.7 billion). Between 300,000 and 700,000 young South Koreans faced significant losses, with more than 1.2 million accounts receiving margin calls and over 500,000 investors forced to liquidate positions. Finance Minister Koo Yun‑cheol publicly apologized for the introduction of leveraged products without adequate analysis, and the government imposed limits on leveraged ETFs and heightened market monitoring.
The crisis has sparked public outrage, with protests outside the National Assembly and calls for tighter regulation of high‑risk financial products.
Entities: Gabriel Montalto · KOSPI · KOSPI · Koo Yun‑cheol · Ministry of Economy and Finance of South Korea · SK Hynix · SK Hynix Co., Ltd. · Samsung Electronics · Samsung Electronics Co., Ltd. · South Korea
Claims
What the coverage asserts, and how well corroborated each claim is across sources.
- [● 3 SOURCES] Between 300 000 and 700 000 young South Koreans suffered significant losses from leveraged trading. (existing)
- [● 3 SOURCES] South Korea’s market‑capitalisation loss exceeded $2 trillion, comparable to the country’s GDP. (existing)
- [● 2 SOURCES] KOSPI reached a record high of 9,386 points in June 2026. (existing)
- [● 2 SOURCES] Leveraged ETFs on SK Hynix lost about $17 billion and those on Samsung Electronics lost over $5 billion. (existing)
- [● 3 SOURCES] Retail investors lost about 56.3 trillion won (≈$38.7 billion). (existing)
- [● 2 SOURCES] More than 1.2 million accounts received margin calls and over 500 000 investors were forced to liquidate positions. (existing)
- [● 3 SOURCES] KOSPI fell about 40% within a month after the June peak. (existing)
- [● 2 SOURCES] Finance Minister Koo Yun‑cheol apologized for introducing leveraged products without proper analysis. (existing)