According to market data, on July 2, the South Korean KOSPI index opened down 416.54 points, or 5.02%, at 7,886.87. Among its components, SK Hynix fell 7.6% and Samsung Electronics dropped 6.5% at the open.
At the same time, the Nikkei 225 index opened down 459.85 points, or 0.65%, at 70,015.11.
