Samsung Electronics, SK Hynix Go Higher... But This Signal Means True Peak / Should You Sell Secondary Battery and Biotech? | CEO Kim Hyung-chul

[#긴급시황] 삼성전자, SK하이닉스 더 간다… 하지만 ‘이 신호’ 뜨면 진짜 고점 입니다 '매도는 이 때' / 폭등장에서도 하락하는 2차전지 바이오 팔아야 하나? | 김형철 대표
Watch on YouTube ↗  |  May 11, 2026 at 06:00  |  21:10  |  815 Money Talk (815머니톡)
Speakers
Kim Hyeong-cheol — CEO, Kim Hyung-chul Research Institute

Summary

Kim Hyung-chul, CEO of Time Invest, analyzes the KOSPI rally led by Samsung Electronics and SK Hynix. He argues the semis are still cheap on earnings, advises holding, and identifies biotech and secondary batteries as sectors to avoid due to expensive valuations. He also highlights holding companies and semiconductor equipment as indirect beneficiaries, while dismissing concerns about foreign selling and short squeezes as non-critical.

  • Samsung Electronics and SK Hynix are the main drivers, up 5% and 11% respectively on the day.
  • Kim Hyung-chul believes the semiconductor rally can continue 50-70% higher based on low P/E vs US peers.
  • He argues foreign selling is mechanical portfolio rebalancing, not bearish, and is absorbed by 130 trillion won in customer deposits.
  • Biotech and secondary battery sectors are falling because their high multiples lack earnings support.
  • Holding companies like SK Square and Samsung C&T are gaining as indirect plays on the semiconductor rally.
  • Semiconductor equipment & materials stocks benefit from the coming capex cycle.
  • A short squeeze would be a short-term peak, but not yet present.
  • Autonomous driving (Hyundai Motor) has a narrative but is not cheap enough to overtake semiconductors.
Trade Ideas
Kim Hyeong-cheol CEO, Kim Hyung-chul Research Institute 1:43
Hold Samsung and SK Hynix
Samsung Electronics and SK Hynix remain cheap on a forward P/E basis (around 6x) compared to US peers like Micron and SanDisk, and despite rapid price increases, the earnings momentum is intact and likely to extend into next year. He estimates they could rise 50-70% further, possibly doubling, and advises holding until earnings estimates peak, not selling now. A short squeeze would be a short-term peak, but that is not here yet.
Kim Hyeong-cheol CEO, Kim Hyung-chul Research Institute 2:34
Buy SK Square and Samsung C&T
Investors are rotating into holding companies of the semiconductor leaders: SK Square and Samsung C&T. These entities benefit from the rise in SK Hynix and Samsung Electronics stock prices, offering an indirect leveraged play on the semiconductor rally.
Kim Hyeong-cheol CEO, Kim Hyung-chul Research Institute 2:45
Buy semiconductor equipment materials
The semiconductor equipment and materials (소부장) sector is gaining strength as increased capex by memory makers flows into domestic equipment suppliers. This sector benefits directly from the capex cycle needed to expand semiconductor supply, creating a second layer of AI investment exposure.
Kim Hyeong-cheol CEO, Kim Hyung-chul Research Institute 13:39
Avoid Korean biotech sector
The biotech sector is a notable loser today because it lacks earnings to justify its high valuations, whereas semiconductors offer strong earnings at low multiples. Money flows away from overvalued sectors into AI/semiconductors, and foreign investors are unlikely to allocate to expensive, non-earnings biotech names.
Kim Hyeong-cheol CEO, Kim Hyung-chul Research Institute 15:17
Avoid Korean secondary battery sector
The secondary battery sector (2차전지) is also underperforming due to very high valuations (e.g., LG Energy Solution P/E 299x, Samsung SDI 60x) despite only narrowing losses and a temporary ESS momentum. The market is shunning expensive stocks that lack strong earnings, favoring cheap AI plays.
Up Next

This 815 Money Talk (815머니톡) video, published May 11, 2026, features Kim Hyeong-cheol discussing 005930.KS, 000660.KS, 402340.KS, 028260.KS, Korean semiconductor equipment & materials sector, XLV, Korean secondary battery sector. 5 trade ideas extracted by AI with direction and confidence scoring.

Speakers: Kim Hyeong-cheol  · Tickers: 005930.KS, 000660.KS, 402340.KS, 028260.KS, Korean semiconductor equipment & materials sector, XLV, Korean secondary battery sector