Samsung SDI is trading 11.5% up today at KRW 467,000, extending a sharp rebound from recent volatility despite a weak broader technology tape.
- The jump appears to be driven by strong follow-through buying, though no fresh company-specific announcements or analyst calls were tied to the latest move.
- Market sentiment continues to be supported by earlier themes, including Samsung Group’s massive domestic investment plans and expectations for a Q1 2026 earnings improvement.