Bank of Korea says single-stock leveraged ETFs raise market concentration

The Bank of Korea warned that single-stock leveraged exchange-traded funds tied to Samsung Electronics and SK Hynix could deepen market concentration, amplify volatility and intensify one-way trading flows. The assessment was reported by local media and repeated across multiple outlets monitoring Korean financial markets.

Background on the Funds Single-stock leveraged ETFs allow investors to obtain amplified exposure to the daily performance of one listed company. These products have grown in popularity in several Asian markets in recent years. The Bank of Korea statement focused on the potential effects when such funds concentrate on a small number of large technology issuers.

Officials noted that heavy inflows into funds tracking the same two semiconductor names could reinforce existing ownership patterns. The same statement said the structure may encourage trading in a single direction during periods of market stress. No specific regulatory measures were outlined in the reported remarks.

“The Bank of Korea warned that single-stock leveraged exchange-traded funds tied to Samsung Electronics and SK Hynix could deepen market concentration, amplify volatility and intensify one-way trading flows, according to a local report.”