Ideas
Long rates; term premium keeps yields up.
Yu expects US 10-year Treasury yields to remain elevated or rise because the move is driven by term premium — uncertainty over US fiscal policy, Treasury supply, and geopolitical spending — not just CPI. Even a good CPI print would not quickly lower yields; higher oil and resumed debt issuance add upward pressure.
Oil stays elevated on Iran escalation.
Yu flags Brent crude above $100 and says Iran-US escalation is feeding directly into oil prices. Even if August CPI looks okay, the market will price September's oil-driven inflation higher. He sees oil as a sticky macro headwind and likely keeps upward pressure on inflation and yields.
Equipment/materials rally mechanical; still likes group.
Yu argues that the double-digit rise in Korean semiconductor equipment and materials names today was largely mechanical: passive semiconductor ETFs had to trim overweight SK Hynix/Samsung positions caused by recent gains and rotate funds into smaller equipment/materials stocks. He stresses this is not genuine accumulation, but he still likes the semiconductor equipment/materials group, so investors should not chase today's move as a true breakout.
Semiconductors resilient on earnings, cash, AI demand.
Yu says semiconductor shares are being treated like a commodity with scarce AI infrastructure, strong current cash flows, buybacks, and solid earnings. This is why they held up even as bond yields rose. He notes Samsung Electronics and SK Hynix survived today and are supported by buybacks, and believes semiconductor stocks will remain the best earnings sector unless the whole market falls.
Meta's AI agent boosts ad monetization.
Yu sees Meta's new Muse/Spark-based personal AI agent as a meaningful answer to AI monetization: it can proactively recommend products based on Instagram/Facebook data, raising purchase conversion and ad pricing. Meta shares rose about 6% overnight, and if the agent scales, consensus estimates and ad revenue can move higher.
KOSPI capped near 7,200 by foreign selling.
Yu sees KOSPI repeatedly rejected near 7,180-7,200. Foreign investors bought about 5 trillion won earlier in the week but sold into strength at that level, suggesting their short-term cap is 7,200. AI news and fundamentals have not pushed through the cap, so he argues the index needs lower US yields to break out; otherwise it stays rangebound with foreign supply capping rallies.
US stocks seasonally slow in September-October.
Yu cautions that September and October are historically slow for US markets, especially in midterm election years, as institutions lock in year-to-date profits and reduce positions. He adds that the summer issuance lull is ending, so corporate bond supply should resume and add to yield pressure; this is a slowdown period, not necessarily a crash.
Trim stock exposure until macro stabilizes.
Yu says investors cannot control rising yields, oil, or geopolitical risk; the only controllable strategy is reducing risk-asset exposure. He would not sell everything, but running a 100% stock allocation is too burdensome now, so trimming and waiting is a valid strategy until macro pressures ease.
Prefer US semiconductors over software.
Yu says Korean market strength tends to require the US regime of long semiconductors/AI hardware and short software/cybersecurity. When software or cyber leads instead, Korean markets generally rest. He prefers the semiconductor-long/software-short US pair because it supports Korean AI hardware names.
Prefer US semiconductors over software.
Yu says Korean market strength tends to require the US regime of long semiconductors/AI hardware and short software/cybersecurity. When software or cyber leads instead, Korean markets generally rest. He prefers the semiconductor-long/software-short US pair because it supports Korean AI hardware names.
This 3PRO TV (삼프로TV) video, published September 10, 2026,
features Yu Young-hwa
discussing US10Y, BNO, Korean semiconductor equipment and materials, 005930.KS, 000660.KS, META, EWY, SPY, Korean equities, SMH, IGV.
10 trade ideas extracted by AI with direction and confidence scoring.
Speakers:
Yu Young-hwa
· Tickers:
US10Y,
BNO,
Korean semiconductor equipment and materials,
005930.KS,
000660.KS,
META,
EWY,
SPY,
Korean equities,
SMH,
IGV
