According to sources, South Korea's Kospi experienced record volatility.
Sources state that July's punishing reversal in South Korea's Kospi rattled South Korea's retail traders.
According to sources, this period exposed the limits of South Korean retail traders' tolerance for volatility.
Sources indicate that South Korean retail investors retreated after record volatility in South Korea's Kospi.
According to sources, South Korea's retail traders have long built a reputation for embracing risk.
Sources report that angry South Koreans criticized Lee and vowed not to buy.
