South Korean financial markets experienced a sharp downturn on October 22, as persistent uncertainty surrounding the profitability of artificial intelligence investments by major American technology firms dragged down local equities, hankyung.com reported.
Kospi Index Falls Below 5,500
The Kospi index dropped 3.52% to close at 5,533.77, wiping out gains made during the previous trading session. Samsung Electronics fell 4.03% and SK Hynix plunged 5.49%, while the Kosdaq index declined 3.62% to 764.10. Institutional investors net-sold 462 billion won in the Kospi market. Market participants are looking to upcoming earnings reports from both United States big tech companies and domestic semiconductor firms to determine if investor sentiment can recover.
Retail Investor Funds Exit the Market
As the market underwent rapid adjustments, capital held by retail investors decreased significantly. According to the Korea Financial Investment Association, investor deposits stood at 89.6344 trillion won as of October 21, falling below 90 trillion won for the first time in nine months. This figure represents a drop of approximately 50 trillion won compared to nearly 140 trillion won in June. Analysts note that restoring market momentum requires both renewed confidence in corporate earnings and a steady influx of investment capital.
Securities Firms Issue Contrasting Long-Term Forecasts
Amid the 5,500-level consolidation, brokerage firms issued diverging projections for the market’s recovery and fair value. Hanwha Investment & Securities set a 2027 Kospi target of 8,500 with an expected range of 6,000 to 9,300, arguing that sustained high return on equity could allow for price-to-book ratio re-evaluations even if earnings growth slows. Conversely, ongoing heavy reliance on the semiconductor sector and valuation pressures from prolonged high interest rates remain primary obstacles to a broader index recovery.
Questions Unanswered About Market Trajectory
Market observers await upcoming corporate earnings and macroeconomic data to see whether semiconductor supply chain demand can offset current valuation pressures. Questions remain regarding how long retail capital will stay on the sidelines and whether the projected targets for the Kospi index account for sustained high interest rates.
What Caused the Kospi Drop and Investor Deposit Decline?
What caused the sharp drop in the Kospi index on October 22?
The downturn was driven by ongoing uncertainty regarding the artificial intelligence investment profitability of U.S. big tech companies, which led to heavy losses in major domestic stocks like Samsung Electronics and SK Hynix.
How much have retail investor deposits dropped since June?
According to the Korea Financial Investment Association, investor deposits fell to 89.6344 trillion won by October 21, representing a decrease of about 50 trillion won from nearly 140 trillion won recorded in June.
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