[#RealMarket] US-Iran War Tensions Rise, Settlement or Airstrike? / Next Week, Will KOSDAQ's Surge Continue? | Director Lee Ju-yeon

Watch on YouTube ↗  |  May 23, 2026 at 11:00  |  34:31  |  815 Money Talk (815머니톡)
Speakers
Lee Ju-hyeon — Director, Xangle

Summary

Director Lee Ju-yeon reviews the week's markets amid escalating US-Iran tensions and discusses catalysts for KOSDAQ's revaluation, including pension fund mandates and policy funds. She dives deep into the semiconductor supply chain, highlighting substrates, MLCC, sockets, and packaging equipment as key beneficiaries of AI chip demand from Qualcomm and others. Robotics and clean energy are presented as ongoing themes, while biotech conferences are noted as upcoming events. The overall tone is cautiously bullish on Korean semiconductors and KOSDAQ, contingent on the geopolitical outcome.

  • US-Iran tensions create uncertainty; markets fell late in the week on conflicting headlines.
  • KOSDAQ is expected to benefit from structural policy support: pension fund allocation, innovation funds, and government bio-vaccine fund.
  • Semiconductor equipment/materials (SOBUJANG) are favored for AI chip demand from Qualcomm's expansion into on-device AI, automotive, and data center.
  • Substrate stocks (Simmtech, TLB, etc.) are in a supply-driven ASP upcycle, with price increases accelerating in Q1.
  • MLCC stocks (Samsung Electro-Mechanics, LG InnoTek) also enjoy rising ASPs due to tight supply.
  • Semiconductor test sockets (Leeno Industrial, ISC) are structurally growing as chip complexity increases.
  • Robotics (Hyundai Motor, LG Electronics) remain a core theme with humanoid robot milestones.
  • Biotech conferences (ASCO, ADA) are upcoming but no specific trade recommendations are made.
Trade Ideas
Lee Ju-hyeon Director, Xangle 19:40
AI chip demand boosts Korean semicon suppliers
The entire Korean semiconductor equipment and materials (SOBUJANG) sector benefits structurally from Qualcomm's expansion into on-device AI, automotive semiconductors, and data center accelerators. This increases demand for advanced packaging, testing, and substrates, directly boosting domestic OSAT companies, packaging equipment makers, and metrology firms. Companies like Doosan Tesna, Nepes, PSK Holdings, HPSP, and Oros Technology are leaders in these niches and should see rising utilization and revenues.
Lee Ju-hyeon Director, Xangle 22:43
Robotics value chain has ongoing momentum
The robotics value chain continues to have strong momentum, supported by humanoid robot progress (e.g., a Chinese robot working 40 continuous hours in a factory) and ongoing investment by Hyundai Motor Group and LG Electronics. These large-cap names are leading the domestic robotics theme and are expected to remain core holdings in the KOSDAQ reflation scenario.
Lee Ju-hyeon Director, Xangle 26:09
Substrate supply shortage drives ASP up
Substrate (기판) suppliers are in a powerful upcycle: capacity is constrained, demand is surging due to larger and multi-layer substrates for AI chips, and raw material costs are rising, pushing average selling prices up more than 20% in Q1. The trend is expected to continue into the second half. Leading companies include Simmtech, TLB, Korea Circuit, Daeduck Electronics, and ISU Petasys.
Lee Ju-hyeon Director, Xangle 26:45
MLCC ASP rising on high utilization
MLCC (Multi-Layer Ceramic Capacitor) stocks are benefiting from high factory utilization and rising average selling prices as demand from AI servers, smartphones, and automotive outpaces supply. Samsung Electro-Mechanics, LG InnoTek, and Amotech are the key names, with Samsung Electro-Mechanics being the safest leader in the space.
Lee Ju-hyeon Director, Xangle 28:20
Socket demand rises with chip testing
Semiconductor test socket demand is structurally increasing as chips become more complex and require more testing. Leeno Industrial and ISC (ISCTS) are the dominant domestic suppliers, and being consumables, their volumes will grow with the overall chip test market.
Lee Ju-hyeon Director, Xangle 28:46
KOSDAQ to revalue on policy inflows
KOSDAQ is poised for a revaluation rally driven by multiple policy catalysts: pension funds will be required to invest in KOSDAQ starting in the second half, the government has raised innovation growth bonus points, and a 2.3 trillion won bio-vaccine fund is being deployed. Combined with KOSDAQ's extreme underperformance relative to KOSPI, these fund inflows should lead to a structural rotation into KOSDAQ names.
Up Next

This 815 Money Talk (815머니톡) video, published May 23, 2026, features Lee Ju-hyeon discussing 031980.KQ, 403870.KQ, 322310.KQ, 131970.KQ, Nepes, 005380.KS, 066570.KS, 024110, Simmtech, 353200.KS, TLB, Isu Petasys, 009150.KS, Amotech, LG Innotek, Leeno Industrial, ISC, KOSDAQ. 6 trade ideas extracted by AI with direction and confidence scoring.

Speakers: Lee Ju-hyeon  · Tickers: 031980.KQ, 403870.KQ, 322310.KQ, 131970.KQ, Nepes, 005380.KS, 066570.KS, 024110, Simmtech, 353200.KS, TLB, Isu Petasys, 009150.KS, Amotech, LG Innotek, Leeno Industrial, ISC, KOSDAQ