KRX sees high volatility in first week of extended trading
The Korea Exchange's newly launched after-hours market has seen high levels of volatility in its first week, amid relatively thin liquidity and a high concentration of retail investors. According to the KRX, an average of 54.85 million shares, worth 1.1 trillion won ($811 million), changed hands each day in during the 4-8 p.m. after-hours market from Sept. 14 to Friday, accounting for 4.6 percent of total market trading value. During the period, a total of 5,354 volatility interruptions — measur