Retail Investors Defy Market Downturn, Bet Big on Semiconductor ETFs

As shares of Samsung Electronics and SK Hynix faced significant declines in July, a fascinating dynamic unfolded in the South Korean stock market. While institutional investors moved to take profits or reduce exposure, a surge of capital from individual investors flooded into leveraged exchange-traded funds (ETFs) tracking these two semiconductor giants.

A Clear Divide: Retail Buying vs. Institutional Selling

Data from the Korea Exchange and ETF Check, covering the period from June 16 to July 15, reveals a stark contrast in investment behavior.

  • Retail Investors Lead the Charge: Individual investors were net buyers of 7 SK Hynix single-stock leveraged ETFs to the tune of 4.2386 trillion won. They also net purchased 7 Samsung Electronics leveraged ETFs worth 1.6119 trillion won. Combined, retail inflows approached 5.85 trillion won.
  • Foreign Investors Join the Fray: Foreign investors also added to long positions, net buying 859.5 billion won and 724.2 billion won worth of SK Hynix and Samsung leveraged ETFs, respectively.
  • Institutions Cash Out: In a countermove, institutional investors were net sellers. They offloaded 5.1713 trillion won worth of SK Hynix-related ETF products and 2.2671 trillion won worth of Samsung-related products, indicating profit-taking or a risk-off approach.

Leveraged ETFs Attract Bulk of Capital Inflows

In total, 16 single-stock ETFs related to Samsung and SK Hynix—including both leveraged and inverse products—saw net inflows of 7.3364 trillion won during the period.

The KODEX SK Hynix Single Stock Leveraged ETF was the most popular, attracting 3.4472 trillion won in net inflows. It was followed by the KODEX Samsung Electronics Single Stock Leveraged ETF (1.5083 trillion won) and the TIGER SK Hynix Single Stock Leveraged ETF (1.4271 trillion won). These three products accounted for the lion's share of the new money.

The Gamble Behind "Averaging Down"

The aggressive buying of leveraged ETFs by retail investors is widely seen as an "averaging down" strategy. By purchasing more shares as prices fall, investors aim to lower their average cost basis, betting on substantial gains when a rebound occurs. Leveraged ETFs, which magnify both gains and losses, are the vehicle of choice for this tactic.

This approach carries significant risk. Leveraged ETFs are generally designed for short-term trading, and their long-term performance can deviate substantially from the underlying asset due to volatility decay. With the semiconductor cycle in a downturn and macroeconomic headwinds present, the retail buying spree represents a high-stakes bet against institutional sentiment. The outcome of this clash between retail optimism and institutional caution remains to be seen.