Kospi Nears 7,000 as Retail Investors Bet on a Pullback

Retail investors are showing a stronger preference for short-term trading than for following the broader uptrend

The Kospi has rebounded sharply and is closing in on the 7,000 mark, but retail investors have continued to take profits. Instead, they have been buying inverse products that rise when the index falls, signaling they are placing more weight on a correction than on further gains. Short-interest balances tied to bearish positions have also increased this month. The moves suggest the Kospi may need more time to dispel peak concerns and restore investor confidence.

Data from ETF Check, Koscom’s exchange-traded fund platform, show the ETF most heavily bought by retail investors over the past week was KODEX 200 Futures Inverse 2X, which tracks negative two times the daily return of the Kospi 200 futures index. Net purchases totaled 132.8 billion won. Other top retail buys also included products tied to declines, including KODEX Inverse, which ranked third, and SOL SK Hynix Futures Single Stock Inverse 2X, which ranked ninth.

That suggests retail investors still see a higher chance of a drop in the Kospi. The index slid to the 5,300 level after a sharp correction last month, but has rebounded this month and is now on the verge of reclaiming 7,000. After rising about 10% over the past week alone, the Kospi’s rally appears to have left retail traders more focused on the risk of a pullback than on additional upside.

EpicAI, an artificial intelligence-based investment information platform, said South Korean retail investors were net sellers on the Kospi for four straight sessions from Aug. 11 to Aug. 14. They sold a combined 7.984 trillion won over the four days. That selling continued even as the Kospi climbed from 6,345.53 on Aug. 11 to 6,977.94 on Aug. 14. Foreign investors, by contrast, were net buyers for four consecutive sessions over the same period, absorbing shares sold by retail traders.

Investor deposits, regarded as standby funds for the domestic stock market, have also been falling. Korea Financial Investment Association data show investor deposits stood at 139.6948 trillion won as of June 4, but had shrunk to 100 trillion won by Aug. 13. That means about 40 trillion won left the market in a little more than two months, suggesting investors are gradually pulling back from stocks.

Retail investors had already shown signs of shifting toward U.S. equities during the Kospi selloff. Over the past month, the ETF with the largest net retail inflow was TIGER U.S. S&P 500, which drew 631 billion won. KODEX U.S. Nasdaq 100, with 443.7 billion won, and KODEX U.S. S&P 500, with 348.2 billion won, also ranked among the most-bought funds.

Analysts also say retail flows have become more geared toward short-term trading than trend-following. Since July 31, foreigners have tended to be net buyers and individuals net sellers on strong up days, while the pattern has reversed on sharp down days, said Lee Jae-won, an analyst at Yuanta Securities. Retail flows are shifting away from trend-following and toward buying dips during corrections and taking profits on rebounds, he added.

Short-interest balances are also rising. As of Aug. 11, the value of net short positions on the Kospi stood at 19.006 trillion won, up 2.272 trillion won from 16.734 trillion won at the end of July. Short selling involves borrowing shares, selling them, and buying them back before the settlement deadline to return them, profiting from selling high and buying low. The increase means that even after the Kospi rebounded from the 5,500 level at the end of July to the 6,300 level by Aug. 11, investors were still positioning for stocks to fall.