The Economist published a report on May 23 (local time) comparing Korean retail investors to 'impulsive gamblers' and warning about aggressive leveraged trading in Korean stocks. The British financial publication highlighted that the KOSPI index tripled since early 2025 but declined approximately 25% since June, with financial regulators expressing concern over speculative trading overheating the market. The warning comes amid a global AI boom that drove massive investment into Samsung Electronics and SK Hynix, the world's largest suppliers of memory semiconductors for AI data centers.
KOSPI Index Tripled Since Early 2025 Before 25% Decline Since June
The Economist reported that the KOSPI index nearly tripled since early 2025 but fell approximately 25% since June. The publication attributed the surge to global AI demand, noting that Samsung Electronics and SK Hynix are the world's largest suppliers of memory semiconductors needed for AI data centers. The combined market capitalization of the two companies reaches approximately $2 trillion (2,930 trillion won). On some days, trading in these two stocks and related products accounted for over 80% of total trading volume in the Korean stock market.
Korean Retail Investors Invested $10 Billion in Leveraged ETFs
The Economist reported that Korean retail investors invested approximately $10 billion (14.6 trillion won) in leveraged exchange-traded funds (ETFs) this year. The publication identified the aggressive investment tendencies of Korean retail investors and volatility amplification caused by leveraged ETFs as key concerns. Leveraged ETFs rebalance assets daily to meet target multiples by purchasing more when underlying asset prices rise and selling when prices fall. The publication explained that this mechanism increases investor costs in volatile markets and can amplify sharp price movements.
Single-Stock Leveraged ETFs Tracking Samsung or SK Hynix Identified as Most Risky
The Economist identified single-stock leveraged ETFs that track only one stock, such as Samsung Electronics or SK Hynix, as the most dangerous products. The publication stated that Korean investors have already become deeply attracted to these appealing new products. The Economist stated: "No matter how much financial authorities regret it now, it will not be easy to pull Korean investors out of the casino."
FAQ
What did The Economist say about Korean retail investors on May 23?
The Economist published a report on May 23 (local time) comparing Korean retail investors to 'impulsive gamblers' and warning about aggressive leveraged trading behavior. The publication noted that financial regulators are concerned about speculative trading overheating the market.
How much did Korean retail investors invest in leveraged ETFs?
According to The Economist's report, Korean retail investors invested approximately $10 billion (14.6 trillion won) in leveraged ETFs this year. The publication identified single-stock leveraged ETFs tracking Samsung Electronics or SK Hynix as the most risky products.
