Japan and South Korea stocks close lower; South Korean stocks fall 3.5%, SK Hynix down about 7%

According to 深潮 TechFlow, on Oct. 30, South Korea's KOSPI index closed down 209.62 points, a 3.53% decline, at 5728.04 points, with SK Hynix down about 7% and Samsung Electronics down about 3%.

Japan's Nikkei 225 index closed down 1369.36 points, a 2.12% decline, at 63290.11 points, as electronics stocks weighed on the broader market.

Source: 深潮 TechFlow