Japan's Nikkei 225 closed up 2,091.07 points (3.26%) at 66,232.19 on Tuesday. South Korea's KOSPI closed up 231.68 points (3.56%) at 6,747.95. SK Hynix rose 4.0% and Samsung Electronics gained 6.1%.

2026-07-21

Japan's Nikkei 225 closed up 2,091.07 points (3.26%) at 66,232.19 on Tuesday. South Korea's KOSPI closed up 231.68 points (3.56%) at 6,747.95. SK Hynix rose 4.0% and Samsung Electronics gained 6.1%.