🟢 402340.KS is trading 3.7% up today on follow-through rally in Korean AI semiconductor names

402340.KS is trading 3.7% up today at KRW 1,229,000 following a strong follow-through rally in Korean AI-related semiconductor stocks.

• The sector-wide move is led by SK Hynix, which has reached repeated record highs above KRW 1.3 million, attracting significant institutional flows into the space.
• The price action appears driven by sustained enthusiasm for AI chip demand and related beneficiaries rather than any stock-specific announcements on May 25, 2026.