Ideas
Added Doosan Enerbility on power theme.
She added to her Doosan Enerbility position at 86,100 won because power and electricity remain a live theme; after a pullback she waited for a rebound to confirm momentum before buying more, though she acknowledged the entry looked somewhat poorly timed.
Doosan long-term bullish, near-term stretched.
He views Doosan Enerbility as attractive over the medium to long term because of US investment and nuclear/power momentum, but near term he sees the theme as already partly priced in and vulnerable to a sell-off around US investment announcements or schedule delays.
Korean mid-cap rotation likely continues.
After the FOMC, Korean equities neither broke down nor rallied cleanly, suggesting a box range; he declared a mid-cap rotation because KOSDAQ and KOSPI mid-caps led, and he thinks that rotation may continue while large caps lack a trend.
Micron earnings to guide memory semis.
He is waiting for Micron's fiscal Q3 earnings, expected around October 1 Korean time, because the market reaction to a likely good report will set the near-term direction for Samsung Electronics and SK hynix; until then, he advises patience rather than chasing memory semis.
Korean semiconductor equipment cycle looks strong.
He is positive on Korean semiconductor equipment and materials because a large capex cycle has arrived across memory, foundry, and test, equipment orders and lead times are rising due to component shortages, and both P and Q cycles are improving; this strength does not depend on the SK hynix-Intel US fab news.
Hyundai is a physical-AI data play.
He is positive on Hyundai Motor and Hyundai Mobis as Korean physical-AI plays: physical AI needs large amounts of physical data, and Hyundai can deploy Atlas robots in its own factories for small-volume production and data collection, while Korea's manufacturing base gives it an advantage in accumulating that data.
Korean cybersecurity not yet attractive.
He is cautious on Korean cybersecurity, specifically AhnLab, because Korean security firms have not signed contracts with OpenAI or Anthropic and are not yet seeing the same enterprise AI security demand; he says it is not yet the time for Korean cybersecurity.
Prefer first-tier optical vendors over Korean second-tier.
In optical communications, he prefers first-tier Nvidia suppliers Lumentum and Coherent over Korean second-tier suppliers; Korean optical companies mostly supply Lumentum and Coherent and the rest is hope, while even the first-tier vendors carry some vendor risk, so he would stay at least at the first-tier level.
Prefer first-tier optical vendors over Korean second-tier.
In optical communications, he prefers first-tier Nvidia suppliers Lumentum and Coherent over Korean second-tier suppliers; Korean optical companies mostly supply Lumentum and Coherent and the rest is hope, while even the first-tier vendors carry some vendor risk, so he would stay at least at the first-tier level.
US cybersecurity benefits from agentic AI.
He is bullish on US cybersecurity because enterprise adoption of agentic AI is blocked by security concerns: AI agents need broad permissions, so companies need tools to monitor insider AI behavior, recover compromised files, and secure enterprise data. US cybersecurity firms are delivering AI-related results and guidance and are hitting new highs, so he sees further opportunity.
This 3PRO TV (삼프로TV) video, published September 17, 2026,
features Seo Su-jin, Yu Ri-pro, Myung Min-jun
discussing 034020.KS, KOSDAQ mid-cap stocks, KOSPI mid-cap stocks, 005930.KS, 000660.KS, MU, Korean semiconductor equipment/materials, 005380.KS, 012330.KS, 053800.KQ, Korean cybersecurity, COHR, LITE, Korean optical communication second-tier suppliers, CRWD, CIBR.
10 trade ideas extracted by AI with direction and confidence scoring.
Speakers:
Seo Su-jin,
Yu Ri-pro,
Myung Min-jun
· Tickers:
034020.KS,
KOSDAQ mid-cap stocks,
KOSPI mid-cap stocks,
005930.KS,
000660.KS,
MU,
Korean semiconductor equipment/materials,
005380.KS,
012330.KS,
053800.KQ,
Korean cybersecurity,
COHR,
LITE,
Korean optical communication second-tier suppliers,
CRWD,
CIBR