Weekly Theme Wrap (Dec 12 – Dec 16)
5 trading days · top 10 themes — most persistent is Pharma at 3 days (weekly avg. +12.6%). Best single day this week: Dec 13, +17.4%.
Average change over the period
Pharma had the strongest week from Dec 12 to Dec 16, with 3 strong days and an average change of 12.59%. Its best day was Dec 13, when it rose 17.42%.
Health-related themes took most of the places behind it. Medical Devices averaged 7.99% and Masks 7.75%, while COVID (Diagnostics) averaged 6.88%.
Media themes also came back. Webtoons had an average change of 6.95% and Media & Content 6.68%. Music & Entertainment averaged 6.13%, and Bucket Studio was among its leaders.
This Week’s Theme Ranking
| Theme | Days strong | Weekly avg. | Best day | Last status | Leader |
|---|---|---|---|---|---|
| Pharma | 3d | +12.6% | 2022-12-13 (+17.4%) | running | Kyung Nam Pharm, Kyongbo Pharmaceutical, Kukje Pharma |
| Medical Devices | 2d | +8.0% | 2022-12-16 (+10.2%) | recurred | NanoenTek, Mekics |
| Masks | 2d | +7.8% | 2022-12-13 (+8.7%) | recurred | Incon, Kmpharmaceutical |
| Webtoons | 2d | +7.0% | 2022-12-12 (+8.1%) | recurred | Finger Story |
| COVID (Diagnostics) | 2d | +6.9% | 2022-12-16 (+9.7%) | recurred | NanoenTek, Genesystem |
| Media & Content | 2d | +6.7% | 2022-12-12 (+8.8%) | recurred | Bucket Studio, Panentertainment |
| Music & Entertainment | 2d | +6.1% | 2022-12-12 (+7.2%) | recurred | Bucket Studio, Loa & Co Holdings |
| Nuclear | 2d | +3.7% | 2022-12-15 (+4.7%) | recurred | Enertork, G2Power |
| 5G | 2d | +2.7% | 2022-12-15 (+4.2%) | recurred | TAIHAN Fiberoptics, OE Solutions |
| Natural Gas Utilities | 2d | +2.4% | 2022-12-16 (+3.1%) | recurred | Kyungdong City Gas |
Related News by Theme
- Pharma (2022-12-13) [한경라씨로] 중국 내 의약품 사재기 증가…국내 제약업체 주가 강세 — 한국경제 (Korean)
- Medical Devices (2022-12-16) [fnRASSI]오늘의 상한가, 나노엔텍 29.8% ↑ — 파이낸셜뉴스 (Korean)
- Masks (2022-12-13) [이시각 상한가] 인콘(▲365) - 13일 오후 12시15분 — 이투데이 (Korean)
- Webtoons (2022-12-12) [이시각 상한가] 핑거스토리(▲2340) - 12일 오후 14시54분 — 이투데이 (Korean)
- COVID (Diagnostics) (2022-12-16) [fnRASSI]오늘의 상한가, 나노엔텍 29.8% ↑ — 파이낸셜뉴스 (Korean)
What to Watch Next Week
Pharma is the only theme marked as a continuing run, and every other theme on the list is marked as recurring. The first question is whether that run lasts beyond Dec 16.
Lower down the list, Nuclear averaged 3.69%, 5G 2.66% and Natural Gas Utilities 2.42%. If these quieter themes pick up, interest may be spreading beyond health and media.
Theme heatmap
| 12-12 | 12-13 | 12-14 | 12-15 | 12-16 | |
|---|---|---|---|---|---|
| Pharma | +9.3 | +17.4 | +11.1 | ||
| Medical Devices | +5.8 | +10.2 | |||
| Masks | +8.7 | +6.8 | |||
| Webtoons | +8.1 | +5.8 | |||
| COVID (Diagnostics) | +4.1 | +9.7 | |||
| Media & Content | +8.8 | +4.5 | |||
| Music & Entertainment | +7.2 | +5.1 | |||
| Nuclear | +2.7 | +4.7 | |||
| 5G | +1.1 | +4.2 | |||
| Natural Gas Utilities | +1.8 | +3.1 |