Ideas
AI hardware investment reaccelerates on agents.
An AI agent breakthrough (Astra/ChatGPT-style) is reigniting AI investment expansion expectations. NVIDIA's next model may require 400,000 GPUs versus 100,000 Blackwell units, and as models become more autonomous, hardware demand accelerates — especially HBM and memory, with DRAM prices expected to rise on shortages.
Korean semiconductor equipment materials still attractive.
The AI-driven semiconductor rebound is lifting Korean semiconductor equipment and materials names. The speaker notes sector-wide strength, says HPSP keeps rising as the group catches up, and advises investors with little exposure to add semiconductor equipment/materials alongside Samsung and SK hynix.
Samsung and SK hynix lag US peers.
Samsung Electronics and SK hynix have additional catch-up upside because Korean memory names have lagged US peers. SK hynix rose 8% but still shows a roughly 30–36% gap versus US/ADR comparables while a normal gap is around 20%, so if US semis rise after the holiday these names could follow.
US power shortage drives nuclear equipment.
US power shortages and AI data center demand are driving nuclear, gas turbine, and power equipment orders. Doosan Enerbility has leverage to both nuclear and gas turbines, while LS Electric and Hyosung Heavy Industries also rallied. The speaker says the group remains attractive and pullbacks are buying opportunities.
Secondary batteries need cooling after surge.
Secondary battery stocks are heavy after their prior run and seeing profit-taking. The speaker advises investors who bought recently and are profitable to trim until a deeper correction or renewed rebound appears, though he still views the group as a trading buy after a pullback.
Doosan Fuel Cell benefits from power shortage.
Doosan Fuel Cell is becoming the alternative supplier to Blue Energy because Blue Energy's production capacity is limited. With electricity so scarce, expensive fuel-cell generation is being treated as direct power rather than backup, so the stock rebounded sharply after prior panic selling.
Philoptics glass substrate event worth monitoring.
Philoptics hit the upper limit on glass substrate momentum. It plans to show actual TGV (through glass via) process equipment at the KPCA show in Songdo from September 9–11, and TGV is seen as a potential replacement for silicon interposers. The key challenge is drilling glass without cracks, which Philoptics says it can do with zero defects, so the speaker advises watching results.
Buy KOSPI on September dips.
The AI event changed the September setup; the speaker says investors with no exposure should put money to work, corrections should be bought, and cash weight should be reduced rather than raised. KOSPI may stay bumpy into FOMC and Chuseok, but adding exposure is favored over sitting out.
Shipbuilding waits for project catalysts.
Korean shipbuilding is quiet because the rally lacks continuity; the sector needs a project catalyst with follow-through. The speaker advises waiting rather than chasing until such a catalyst appears.
Korean defense less attractive on delays.
Korean defense stocks are becoming less attractive. Orders have been delayed outside one US howitzer deal, geopolitical constraints complicate export decisions, and the speaker says he may reduce exposure next week; he would rather wait than chase the sector.
Isu Petasys key at 120,000 won.
Isu Petasys has fallen too far and is attempting a rebound, but 120,000 won is the key inflection level. If the stock stalls around that level, investors with profits should consider trimming.
Biotech may move after rate decision.
Korean biotech is currently beaten down, but the speaker expects direction to be determined after the base rate decision. Large licensing-out deals have started appearing and sentiment is improving, so the sector is worth monitoring even though timing is uncertain.
HYBE pressured by chairman noise.
HYBE remains pressured by negative news around Chairman Bang Si-hyuk. The speaker says the noise is making the stock unattractive and it will likely struggle unless that issue is resolved.
This 815 Money Talk (815머니톡) video, published September 07, 2026,
features Lee Kwon-hee
discussing SMH, Korean semiconductor equipment/materials, 000660.KS, 005930.KS, 298040.KS, 034020.KS, 010120.KS, Korean secondary battery sector, 336260.KS, 161580.KQ, EWY, Korean shipbuilding sector, Korean defense sector, 007660.KS, Korean biotech/healthcare, 352820.KS.
13 trade ideas extracted by AI with direction and confidence scoring.
Speakers:
Lee Kwon-hee
· Tickers:
SMH,
Korean semiconductor equipment/materials,
000660.KS,
005930.KS,
298040.KS,
034020.KS,
010120.KS,
Korean secondary battery sector,
336260.KS,
161580.KQ,
EWY,
Korean shipbuilding sector,
Korean defense sector,
007660.KS,
Korean biotech/healthcare,
352820.KS
