Emerging-market equity volatility has fallen nearly 11 percentage points this month to 25%, its largest single-month decline since April 2020, after reaching 46% in July. The retreat followed a concentrated unwinding of leveraged positions in South Korean technology stocks, slower inflows into single-stock leveraged ETFs (funds that amplify one stock’s returns), and tighter regulatory oversight rather than a material change in the technology sector’s fundamental outlook. The MSCI Emerging Markets Index had gained 28% before peaking on June 22, with about 75% of the advance concentrated in SK Hynix, Samsung Electronics and Taiwan Semiconductor Manufacturing. South Korea’s July 31 increase in cash-margin requirements accelerated the deleveraging. HSBC Holdings subsequently upgraded South Korean equities to overweight, while investors rotated toward healthcare, financials, domestic consumption, Latin America, Chinese biotech and resource producers. Risks remain because the three major technology stocks account for about 30% of the iShares MSCI Emerging Markets ETF, while unresolved conflict involving Iran and a potentially hawkish U.S. Federal Reserve could renew pressure on emerging-market assets. The premium of emerging-market volatility over the VIX (U.S. stock-market volatility gauge) has narrowed from nearly 30 percentage points in July to under 10 percentage points, but stability could be tested if the AI narrative shifts again.