Oil and Rates Surge Crush Semiconductor Stocks… Don't Be Afraid? / The Shock of Microsoft's Revealed 'Triple Expansion' | CEO Lee Ju-yeon

Watch on YouTube ↗  |  September 11, 2026 at 01:32  |  23:10  |  815 Money Talk (815머니톡)
Speakers
Lee Ju-hyeon — Director, Xangle

Summary

Lee Ju-yeon, CEO of M Investment, reviews a US market selloff led by semiconductors as oil and rates surged. She highlights Oracle's strong AI cloud results and Microsoft's plan to triple data-center capacity, which supports HBM/memory and AI infrastructure themes. She also discusses cybersecurity as AI's next beneficiary, Apple's defensive appeal, and skepticism on Apple foldable supply-chain stocks.

  • US indices fell about 0.6%, with semiconductors leading declines and KOSPI expected to open down around 3%.
  • WTI crude broke $100 and the 10-year Treasury yield approached 5%, raising concerns about persistent inflation and rate hikes.
  • Oracle surged after strong AI cloud results, 121% OCI growth, and a larger RPO backlog.
  • Microsoft plans to expand data-center capacity from 12GW to 38GW by 2032, boosting AI chip capacity about sixfold.
  • The expansion supports HBM, server DRAM, SSD, power equipment, and energy infrastructure demand.
  • Jensen Huang called cybersecurity AI's next major use case, driving US security stocks.
  • Apple was seen as defensive due to lower AI capex; Korean Apple foldable parts were viewed skeptically long-term.
  • Korean cybersecurity was described as lacking competitive immediate plays, with SK Telecom and NAVER only long-term possibilities.
Ideas
Lee Ju-hyeon Director, Xangle 8:57
Apple acts defensively when rates spike
Apple has relatively less AI and data-center capex and borrowing, so it acts defensively when long-term rates spike. Apple rose more than 3% after foldable iPhone news, and the speaker attributes part of the strength to this defensive characteristic.
Lee Ju-hyeon Director, Xangle 10:56
Oracle AI cloud demand exceeds supply
Oracle reported stronger-than-expected results, with AI cloud demand very strong, OCI revenue up 121% year over year, RPO expanding to $664B, and new bookings over $30B. The speaker views this as confirmation that AI cloud demand exceeds supply and the market rewarded the stock with a 9% after-hours gain.
Lee Ju-hyeon Director, Xangle 16:37
HBM shortage supports Samsung, SK hynix
Microsoft's plan to expand data-center capacity from 12GW to 38GW by 2032 and AI-specific chip capacity from 2GW to 12-13GW implies a roughly sixfold increase in AI servers, supporting HBM demand and a broadening memory supply shortage into server DRAM, DDR5, and SSD. The speaker says this backs the supply-shortage narrative for Samsung Electronics and SK hynix.
Lee Ju-hyeon Director, Xangle 17:58
AI data-center buildout boosts power and energy
The Microsoft data-center expansion is a positive catalyst for AI infrastructure, including power equipment, energy, and related infrastructure, as continued AI data-center buildout should drive demand. The speaker notes this momentum could be diluted by the current macro backdrop, so it is a setup to watch.
Lee Ju-hyeon Director, Xangle 19:34
Cybersecurity is AI's next major beneficiary
The speaker cites Jensen Huang's view that cybersecurity is AI's next major use case, because AI-driven code automation accelerates software vulnerabilities and creates new security demand. US cybersecurity names such as Palo Alto Networks and CrowdStrike were relatively strong, and she sees this as a developing AI beneficiary theme.
Lee Ju-hyeon Director, Xangle 21:57
Korean AI security has only long-term plays
Korea lacks clearly competitive cybersecurity companies, but SK Telecom and NAVER, which support Korean-style security AI development, may be long-term expectations. The speaker cautions that there are no immediate movers in the space.
Lee Ju-hyeon Director, Xangle 22:25
Apple foldable suppliers lack long-term earnings
Although an Apple foldable iPhone could create popularity and short-term momentum, the speaker does not expect much long-term earnings or margin improvement from the related supply chain. She notes share prices are depressed and could rebound, but she remains skeptical of the long-term investment case.
Up Next

This 815 Money Talk (815머니톡) video, published September 11, 2026, features Lee Ju-hyeon discussing AAPL, ORCL, 005930.KS, 000660.KS, Power equipment, AI Data Center Infrastructure, XLE, PANW, CRWD, 035420.KS, 017670.KS, 213420.KQ, SWKS, QRVO. 7 trade ideas extracted by AI with direction and confidence scoring.

Speakers: Lee Ju-hyeon  · Tickers: AAPL, ORCL, 005930.KS, 000660.KS, Power equipment, AI Data Center Infrastructure, XLE, PANW, CRWD, 035420.KS, 017670.KS, 213420.KQ, SWKS, QRVO