Semiconductor Concentration Continues? Points You Must See Before Buying Samsung Electronics & SK Hynix Leverage | Myung Min-jun, Kang A-rang, Hwang Yu-hyun [Stock Beginner Rescue Team]

Watch on YouTube ↗  |  May 26, 2026 at 12:30  |  58:59  |  3PRO TV (삼프로TV)
Speakers
Hwang Yoo-hyun — Private Banker Team Lead, NH Investment & Securities

Summary

Hwang Yoo-hyun, a PB team leader at Shinhan Investment, discusses the KOSPI reaching 8,000 and the extreme concentration in Samsung Electronics and SK Hynix. He warns about the upcoming leveraged ETFs on these stocks, emphasizing short-term use only and high volatility. He prefers Kosdaq semiconductor substrate stocks over large-cap substrate stocks, citing lower volume and continued upside potential. He also touches on shipbuilding stocks and a short-covering trading strategy.

  • KOSPI hits 8,000 for the first time, driven by Samsung Electronics and SK Hynix.
  • Leveraged ETFs on Samsung and SK Hynix launch tomorrow, expected to increase volatility.
  • Hwang advises that leveraged ETFs are for short-term trading only due to amplified losses.
  • Institutional rebalancing (window dressing) at month-end may cause near-term turbulence.
  • Hwang is bullish on Kosdaq substrate stocks (Korea Circuit, Daeduck Electronics, Isu Petasys) over large-cap substrate stocks.
  • Large-cap substrate stocks (Samsung Electro-Mechanics, LG Innotek) show volume spikes indicating profit-taking.
  • Hwang shares a short-covering strategy using short interest buildup at new highs.
  • KOSDAQ index remains weak due to sector rotation without a clear leader.
Trade Ideas
Hwang Yoo-hyun Private Banker Team Lead, NH Investment & Securities 51:40
Kosdaq substrate stocks have more room.
The AI substrate sector is in a golden age. Large-cap substrate stocks (Samsung Electro-Mechanics, LG Innotek) had a volume spike today, indicating some holders are taking profits and the near-term outlook is uncertain. In contrast, Kosdaq-listed substrate stocks (Korea Circuit, Daeduck Electronics, Isu Petasys) are rising on lower volume, suggesting holders are not selling and there is room for further upside. Therefore, Kosdaq substrate stocks are more attractive for continued investment.
Up Next

This 3PRO TV (삼프로TV) video, published May 26, 2026, features Hwang Yoo-hyun discussing 024110, 353200.KS, Isu Petasys. 1 trade idea extracted by AI with direction and confidence scoring.

Speakers: Hwang Yoo-hyun  · Tickers: 024110, 353200.KS, Isu Petasys