Ideas
US year-end rally likely started.
The US equity market is showing signs of a year-end rally as macro risks from rates, oil, and Middle East tensions ease. Citadel Securities noted that S&P 500 year-end rallies are usually strong, and the speaker agrees the rally appears to have started, though volatility and further downside risk remain.
Semiconductor index likely breaks upward.
The Philadelphia Semiconductor Index has been converging with higher lows and lower highs, and such compression usually resolves in a breakout. Given stabilizing macro conditions, easing war risk, and reduced midterm-election uncertainty, the speaker sees a higher probability that semiconductors break upward.
AI chip demand remains very strong.
NVIDIA's Jensen Huang said chip sales could double next year, above NVIDIA's own 70% revenue-growth guidance, while Nebius raised GPU cloud prices up to 21% and AMD and Intel plan CPU/GPU price hikes. The speaker reads these as evidence of very strong AI demand and memory supply shortage, supporting the broader AI semiconductor supply chain including memory, AI servers, CPUs, and GPUs.
Power infrastructure regains market leadership.
Power and AI infrastructure are regaining leadership as AI data-center electricity demand grows. Generac surged after an Amazon long-term backup-generator supply contract, GNC Energy rose in sympathy as a Korean emergency-generator maker, and the speaker expects Sanil Electric, Gaon Cable, and other Korean power-infrastructure names to catch up.
Battery stocks rebound with lithium.
Chinese lithium carbonate futures rebounded about 3.8% after a long decline, and battery-related stocks such as QuantumScape and Albemarle rallied. The speaker cites this as evidence that risk appetite is broadening beyond semiconductors, though the signal is more of a watch item than a strong standalone thesis.
Korean market follows US strength.
The Korean market is likely to follow the strong US session, with semiconductors leading. If Samsung Electronics and SK hynix defend the downside, KOSPI and KOSDAQ theme/semiconductor equipment names can broaden higher.
Samsung/SK hynix stabilize Korean market.
Samsung Electronics and SK hynix are direct beneficiaries of memory supply shortage and semiconductor price hikes. Their stabilization or rebound is also the key support for the Korean market; if they defend the downside, broader KOSDAQ semiconductor equipment/materials and theme stocks can follow higher.
CPU substrate makers benefit from hikes.
Intel and AMD CPU/GPU price increases should benefit Korean CPU/package substrate makers. The speaker specifically names Simmtech and TLB as companies related to CPU substrates that can see demand and pricing benefits.
Korean chip equipment outperforms large chipmakers.
AI chip price hikes and memory shortage should benefit Korean semiconductor equipment, materials, and component suppliers. The speaker prefers these smaller SOBU names over Samsung Electronics and SK hynix because they have higher torque and beta when the semiconductor cycle improves.
Crypto/STO names may rebound.
After the Clarity Act failed in the Senate, the SEC used its own authority to allow tokenized securities trading with dividend and voting rights, 24-hour trading, instant settlement, and fractional ownership. The speaker expects a rebound in Korean crypto, stablecoin, and tokenized-securities-related stocks; KakaoPay, which fell most on the issue, may recover, and securities firms such as SK Securities and Hana Securities have tokenization exposure. He advises monitoring rather than aggressive buying because small STO themes may not attract much trading.
Oil may fall below ninety.
Trump is pushing a Middle East meeting to discuss ending the Iran war, and ceasefire reports are increasing. If WTI crude falls below $90, the speaker expects a significant rise in risk appetite, so the oil setup is bearish and event-driven.
Nuclear stocks event-driven, not long-term.
Korean nuclear-power stocks fell after the US investment announcement was delayed, but the report is rescheduled for around September 21-22, which could revive short-term momentum. The speaker does not see nuclear as a long-term holding and warns it may remain volatile, so this is mainly an event-driven watch.
This 815 Money Talk (815머니톡) video, published September 18, 2026,
features Lee Ju-hyeon
discussing SPX, SOX, AMD, SMH, MU, NVDA, INTC, ARM, MRVL, Korean power infrastructure, GNRC, 119850.KQ, 062040.KS, 000500.KS, LIT, QS, ALB, KOSPI (^KS11), 005930.KS, 000660.KS, 222800.KQ, 356860.KQ, Korean semiconductor equipment/materials, 377300.KS, 001510.KS, 001750.KS, COIN, 041190.KQ, F, KORU.
12 trade ideas extracted by AI with direction and confidence scoring.
Speakers:
Lee Ju-hyeon
· Tickers:
SPX,
SOX,
AMD,
SMH,
MU,
NVDA,
INTC,
ARM,
MRVL,
Korean power infrastructure,
GNRC,
119850.KQ,
062040.KS,
000500.KS,
LIT,
QS,
ALB,
KOSPI (^KS11),
005930.KS,
000660.KS,
222800.KQ,
356860.KQ,
Korean semiconductor equipment/materials,
377300.KS,
001510.KS,
001750.KS,
COIN,
041190.KQ,
F,
KORU
