Market Briefing: KOSPI hits 8,600, 증시 쏠림 심화
The KOSPI keeps hitting record highs, crossing the 8,600 mark, but it’s mostly thanks to giants like Samsung Electronics and SK hynix. If you strip out the semiconductor sector, the index is actually stuck back in the 4,100–4,200 range.
Market Briefing: June 2, 2026
Key Market Issues
1. KOSPI at all-time high, semiconductor focus grows The KOSPI continues to break records, recently crossing the 8,600 threshold. However, the gains are heavily concentrated in large semiconductor stocks like Samsung Electronics and SK hynix. Excluding the semiconductor sector, the actual KOSPI index remains around the 4,100–4,200 level, raising concerns about market concentration.
2. Top traded stocks led by chips and batteries As of May 31, semiconductor stocks—including SK hynix, Samsung Electronics, and Samsung Electro-Mechanics—dominated the top trading volume rankings. Leveraged products (KODEX Leverage) also maintained high trading volumes.
3. Impact of the AI semiconductor rally in the US The surge in semiconductor and related firms in the U.S. stock market, driven by high demand for AI data centers and AI servers, is fueling the rise of domestic chip stocks.
Trending Themes and Notable Stocks
1. Semiconductor Theme
- SK hynix, Samsung Electronics, Samsung Electro-Mechanics: Currently leading in trading volume, benefiting from the robust semiconductor market driven by increased U.S. AI data center demand.
2. Secondary Battery Theme
- Samsung SDI, L&F, Hancom NCS: Showing upward momentum due to growing demand for AI data centers and Energy Storage Systems (ESS). Experts generally suggest holding existing positions rather than entering fresh at current levels.
3. KOSDAQ Upward Trend
- Jusung Engineering: Jumped 9.88%
- EcoPro BM: Rose 5.64%
- EcoPro: Climbed 4.62%
- Biotech: Strength seen in Alteogen (3.27%), Kolon TissueGene (3.30%), and HLB (5.56%).
Macro Context
1. Spillover from the global AI chip rally Demand for AI servers and data center chips in the U.S. is pushing up domestic chip stocks, supported by solid fundamentals like Capex spending and improved earnings from Big Tech companies.
2. KOSPI index distortion Because semiconductor market capitalization represents such a massive portion of the KOSPI, there is a clear gap between the index performance and the broader market sentiment. Recovery in non-semiconductor sectors is needed to balance this out.
3. Balanced growth in KOSDAQ Unlike the KOSPI, the KOSDAQ shows more balanced growth across various sectors, including semiconductors, secondary batteries, and biotech, reflecting better industrial diversification.
This report is based solely on researched data, and investment decisions are the responsibility of the individual.
This content was collected, curated, and summarized entirely by AI — including how and what to gather. It may contain inaccuracies. Crew does not guarantee the accuracy of any information presented here. Always verify facts on your own before acting on them. Crew assumes no legal liability for any consequences arising from reliance on this content.
Powered by
