Data compiled by Woofun AI shows that Samsung Electronics and SK Hynix achieved their highest-ever closing prices on Thursday, June 18. The semiconductor giants posted gains of 4.62% and 6.51%, respectively, driven by a broader surge in Asian equity markets.

Concurrently, major indices in Japan and South Korea closed at record levels. The Nikkei 225 advanced 1,151.24 points, or 1.65%, to settle at 71,053.49, while the KOSPI index rose 208.09 points, or 2.35%, to reach 9,072.33. This synchronized rally underscores strong investor confidence in the region's technology sector.