Weekly Theme Wrap (Jan 24 – Jan 28)
5 trading days · top 10 themes — most persistent is COVID (Diagnostics, Treatments, Vaccines) at 2 days (weekly avg. +21.4%). Best single day this week: Jan 28, +22.3%.
Average change over the period
COVID (Diagnostics, Treatments, Vaccines) led the week with an average change of 21.43%. Its best day was Jan 28, up 22.31%, with BioSmart and Humasis in front.
Nuclear stayed strong for 2 days, peaking at 11.35% on Jan 26 behind Seojeon Electric Machinery and Enertork. COVID also ran 2 days, averaging 9.12%.
One-day moves came from Natural Gas Utilities at 18.76% via Gse and Steel (Small & Mid Cap) / Steel Pipe at 14.66% via Dae Dong Steel. Animal Feed added 14.63% on Jan 24.
This Week’s Theme Ranking
| Theme | Days strong | Weekly avg. | Best day | Last status | Leader |
|---|---|---|---|---|---|
| COVID (Diagnostics, Treatments, Vaccines) | 2d | +21.4% | 2022-01-28 (+22.3%) | running | BioSmart, Humasis |
| Nuclear | 2d | +10.2% | 2022-01-26 (+11.3%) | running | Seojeon Electric Machinery, Enertork |
| COVID | 2d | +9.1% | 2022-01-26 (+10.5%) | running | Green pine tree, Humasis |
| Natural Gas Utilities | 1d | +18.8% | 2022-01-25 (+18.8%) | recurred | Gse |
| Steel (Small & Mid Cap) / Steel Pipe | 1d | +14.7% | 2022-01-25 (+14.7%) | new | Dae Dong Steel |
| Animal Feed | 1d | +14.6% | 2022-01-24 (+14.6%) | recurred | Milae Bioresources |
| AI & Robotics / Medical Devices | 1d | +12.0% | 2022-01-26 (+12.0%) | new | T-Robotics |
| AI & Robotics | 1d | +10.6% | 2022-01-28 (+10.6%) | recurred | Curexo |
| Undersea Tunnels & Underground Roads | 1d | +10.1% | 2022-01-28 (+10.1%) | recurred | TuksuConstruction |
| Construction Majors / Construction (Small & Mid Cap) | 1d | +8.0% | 2022-01-28 (+8.0%) | recurred | DongshinEngineering&Construction |
Related News by Theme
- COVID (Diagnostics, Treatments, Vaccines) (2022-01-28) “휴마시스” 말씀드렸죠? 후속株 연속 적중 “上” 임상발표 긴급! — 이데일리 (Korean)
- Nuclear (2022-01-26) 에너토크 주가 29%↑…윤석열 ‘탈원전 백지화’ 공약 덕분? — 아주경제 (Korean)
- COVID (2022-01-26) [특징주] 피에이치씨, 상한가… “코로나 신속항원진단키트 국내 조건부 허가” — 뉴스핌 (Korean)
- Natural Gas Utilities (2022-01-25) 지에스이 주가 13%↑…인상된 유럽 천연가스 탓? — 아주경제 (Korean)
- Steel (Small & Mid Cap) / Steel Pipe (2022-01-25) 우크라이나 전쟁설·유가 급등에 철강株 강세…하이스틸 ‘상한가’·대동스틸 15%↑ — 매일경제 (Korean)
What to Watch Next Week
Late-week strength on Jan 28 came from AI & Robotics at 10.6%, led by Curexo. Undersea Tunnels & Underground Roads rose 10.07% and Construction Majors / Construction (Small & Mid Cap) rose 7.98%.
Three themes ended the week flagged running, while AI & Robotics / Medical Devices and Steel (Small & Mid Cap) / Steel Pipe appeared as new. Next week shows whether those streaks hold.
Theme heatmap
| 01-24 | 01-25 | 01-26 | 01-27 | 01-28 | |
|---|---|---|---|---|---|
| COVID (Diagnostics, Treatments, Vaccines) | +20.6 | +22.3 | |||
| Nuclear | +11.4 | +9.1 | |||
| COVID | +7.8 | +10.5 | |||
| Natural Gas Utilities | +18.8 | ||||
| Steel (Small & Mid Cap) / Steel Pipe | +14.7 | ||||
| Animal Feed | +14.6 | ||||
| AI & Robotics / Medical Devices | +12.0 | ||||
| AI & Robotics | +10.6 | ||||
| Undersea Tunnels & Underground Roads | +10.1 | ||||
| Construction Majors / Construction (Small & Mid Cap) | +8.0 |