Korea Market Turmoil Eases as Historic Selloff Flushes Out Leveraged Positions

The Quick Take

• South Korea's stock-market turmoil appears to be entering its terminal phase as a historic selloff purged leveraged positions.
• Regulatory curbs sent trading volumes in the riskiest products — leveraged ETFs and CFDs — plunging sharply.
• The KOSPI's stabilization after volatility peak suggests the deleveraging cycle may be approaching exhaustion.

South Korea's equity market appears to have passed through the most acute phase of its volatility crisis, according to Bloomberg's assessment that the historic selloff has flushed out the leveraged positions that amplified the initial move. When a market experiences a forced deleveraging cycle — retail and institutional positions liquidated at any price to meet margin calls — the most dangerous moment is often the last: the final flush is typically violent but clears the overhang, creating the conditions for stabilization. Regulatory curbs on the riskiest products, including leveraged ETFs and contracts for difference, accelerated that clearing process by constraining new leveraged entry.

The Korean market's turbulence carries implications for regional asset managers with KOSPI exposure, particularly Singapore and Hong Kong-listed funds with emerging-market Asia mandates. For Japan, the TOPIX may see a brief relief rally as Korean instability had been contagious for the broader Northeast Asia equity complex. For India, the MSCI EM rebalancing dynamic is critical: KOSPI weakness and subsequent recovery can shift index weights, affecting passive FII flows into Indian equities at the next rebalancing window.

Forward-looking signals to monitor include the Korea Exchange's daily margin-lending balance, which will confirm whether the deleveraging is truly exhausted or whether a second wave of margin calls is building. The macro variable that determines whether the Korean recovery holds is the Bank of Korea's rate stance: if volatile capital flows force an unscheduled rate move, it could restart the deleveraging cycle. The KOSPI's ability to hold above its recent low on the next global risk-off episode will be the definitive test of whether the purge was complete.

Synthesized from 1 source.