📊 June 25 KStock Today Summary: Tech Supercycle and Clean Energy Drive Historic KOSPI Surge
Today, the Korean stock market experienced an extraordinary session where the KOSPI skyrocketed by +5.42%, while the KOSDAQ dropped by -2.36%. Capital heavily rotated into mega-cap names, creating an intense divergence between the two indices. Below is the detailed breakdown of today’s market drivers.
1. The Return of the Tech Supercycle: SK & Samsung Group
US chipmaker Micron reported exceptional earnings and announced that its HBM supply for 2026 is already fully booked. This provided powerful tailwinds for Korea’s leading semiconductor plays.
- SK Hynix (+13.06%) & SK (+20.51%): Anticipation surrounding SK Hynix’s potential US ADR issuance and Mirae Asset raising its price target to 4.2 million KRW propelled the entire SK group.
- Samsung Electronics (+5.29%) & Samsung C&T (+7.79%): Nomura upgraded price targets for the chip giants, while strong expectations for aggressive shareholder returns (buybacks and dividends) kept buyers active.
- Semiconductor Equipment: Semitts (+29.88%), an automated material handling system (AMHS) specialist, locked at the upper daily limit. Humidity control provider Justem (+16.63%) also surged heavily on expected revenue growth from Micron.
2. Green Energy Spike: SK’s Infrastructure Bet
With the development of the Honam semiconductor cluster taking shape, reports emerged that SK Group is planning to bundle semiconductors, renewable energy, and AI data centers into a single “Full-Stack” regional investment.
- SK Eternix (+29.93%): Acted as the sector leader, quickly hitting the daily limit ceiling.
- Dasco (+29.91%): Shot up to the daily limit after securing a 700.6 billion KRW solar project construction and operation deal in Jangheung.
- Other Peers: Daemyoung Energy (+18.67%) and SK Oceanplant (+17.25%) also enjoyed robust capital inflows.
3. Humanoid Robotics & Tech Equipment Standouts
Innotech (+20.88%): Rallied on thriving MLCC market conditions and skyrocketing sales for its semiconductor test chambers, driving strong projections for a financial ‘quantum jump’
Samki (+29.93%) & Samki Energy Solutions (+29.96%): Both stocks captured back-to-back limits after Samki was officially selected to develop humanoid upper-body skeletal frames for a prominent global robotics corporation.
