South Korean financial regulators have increased the minimum deposit for single-stock leveraged ETFs to stabilize a declining stock market.

This policy shift aims to limit high-risk trading behaviors during a period of significant volatility. By raising the barrier to entry for leveraged products, authorities hope to prevent a cycle of forced liquidations that could further depress market valuations.

The minimum deposit for these specific leveraged ETFs has risen from 10 million won to 30 million won [1]. This three-fold increase restricts the ability of retail investors to use high leverage to bet on individual stocks, a practice that often amplifies losses during market downturns.

The move comes as South Korean indices continue to face downward pressure. The KOSPI index has fallen to approximately 5,600 points [1]. Simultaneously, the KOSDAQ index has dropped to around 640 points [1].

Market participants have expressed concern over the continued slide in both major indices. Regulators said the measure is necessary to curb excessive leverage and protect the broader financial system from instability caused by speculative trading.

Single-stock leveraged ETFs allow investors to gain amplified exposure to the price movements of a specific company. While these tools can provide high returns in a bullish market, they carry substantial risk when prices fall. The updated deposit requirements are designed to ensure that investors possess sufficient capital to cover potential losses without triggering systemic shocks.

“The minimum deposit for single-stock leveraged ETFs has risen from 10 million won to 30 million won.”

The decision to triple the deposit requirement reflects a strategic pivot by South Korean authorities to prioritize market stability over retail liquidity. By targeting single-stock leveraged ETFs, regulators are attempting to dampen the 'gamma squeeze' effects and volatility spikes associated with concentrated speculative bets. This move signals a tightening of monetary guardrails for retail traders, suggesting that the government views the current market decline as a systemic risk rather than a temporary correction.