[May 18 #BeforeMarketOpen] US Treasury Yields Break 5%, Nasdaq Plunges / Nomura Forecasts SK Hynix at 4 Million Won, Samsung Electronics Strike Final Negotiations

Watch on YouTube ↗  |  May 18, 2026 at 00:19  |  2:51:10  |  815 Money Talk (815머니톡)
Speakers
Hwang Yoo-hyun — Private Banker Team Lead, NH Investment & Securities
Lee Kwon-hee — CEO, Economist
Kim Hyeong-cheol — CEO, Kim Hyung-chul Research Institute
Lee Ju-hyeon — Director, Xangle
Choi Chang-gyu — Director, NH Investment & Securities

Summary

The May 18 pre-market show covers the previous week's selloff triggered by US Treasury yields breaking 5%, Nasdaq decline, and geopolitical risks. Experts discuss Nomura's bullish calls on Samsung and SK Hynix (targets 590K and 4M won), the Samsung strike final negotiations, SpaceX IPO scheduled for June 12, and sector rotation into defense, robotics, and cybersecurity. Overall, they advise caution near-term but see the dip as a buying opportunity for memory and power equipment.

  • US 30-year yield broke 5%, weighing on tech and Korean markets.
  • Nomura raised Samsung target to 590,000 won and SK Hynix to 4 million won, citing structural memory shortage.
  • Samsung faces final strike negotiations with government hinting at emergency arbitration.
  • SpaceX IPO set for June 12 with ticker SPCX; could absorb liquidity from other assets.
  • Alteogen won a patent battle against Halozyme, removing a key legal risk.
  • Hanmi Semiconductor fell on weak Q1 earnings but experts see a buying opportunity.
  • KOSPI dropped 5%+ in a single day; valuation remains cheap at under 8x forward P/E.
  • Experts recommend reducing small-cap exposure and accumulating large-cap leaders on dips.
Trade Ideas
Hwang Yoo-hyun Private Banker Team Lead, NH Investment & Securities 47:41
Memory supercycle, Nomura targets, cheap valuations
Memory semiconductor supercycle driven by AI demand is structural, not cyclical. Nomura raised targets to 590,000 won for Samsung Electronics and 4 million won for SK Hynix. EPS growth for KOSPI200 is 48-220% in 2026. Valuations are cheap vs global peers at 12-13x forward P/E. The supply shortage will last 5+ years. This supports a long position in both stocks.
Lee Ju-hyeon Director, Xangle 90:13
Alteogen patent win, licensing catalyst
Alteogen's patent infringement challenge by Halozyme was rejected at the initial review stage, confirming the strength of Alteogen's intellectual property. This removes a major overhang and paves the way for large-scale technology out-licensing deals with big pharma. Investor sentiment should improve.
Lee Kwon-hee CEO, Economist 122:51
Short-term correction risk on KOSPI
US Treasury yields breaking 5% on 30-year, rising geopolitical tensions with Iran, and the rapid rally in KOSPI create vulnerability for a short-term correction. He recommends preparing for a dip and watching the KOSPI 200 index, with support around 6,930.
Kim Hyeong-cheol CEO, Kim Hyung-chul Research Institute 131:57
LS Corp attractive after pullback
LS Corp (power equipment) remains attractive after the pullback. AI data center buildout drives demand for power infrastructure. Valuation has cooled from 80x to ~68x, still high but the long-term thesis is intact. A rebound is likely from 20-day moving average support.
Kim Hyeong-cheol CEO, Kim Hyung-chul Research Institute 140:31
Hanmi Semiconductor buy on earnings miss
Hanmi Semiconductor's Q1 earnings miss is temporary; Q2 should improve with Micron orders. The company is expanding into the US and its TC bond equipment is essential for AI memory. The sharp post-earnings decline is a buying opportunity.
Up Next

This 815 Money Talk (815머니톡) video, published May 18, 2026, features Hwang Yoo-hyun, Lee Ju-hyeon, Lee Kwon-hee, Kim Hyeong-cheol discussing 000660.KS, 005930.KS, 196170.KQ, KOSPI 200, 006260.KS, 042700.KS. 5 trade ideas extracted by AI with direction and confidence scoring.

Speakers: Hwang Yoo-hyun, Lee Ju-hyeon, Lee Kwon-hee, Kim Hyeong-cheol  · Tickers: 000660.KS, 005930.KS, 196170.KQ, KOSPI 200, 006260.KS, 042700.KS