Weekly Theme Wrap (Aug 19 – Aug 23)
5 trading days · top 9 themes — most persistent is Pharma & Biotech at 1 day (weekly avg. +14.6%). Best single day this week: Aug 21, +14.6%.
Average change over the period
Every theme on the list had just one strong session between Aug 19 and Aug 23. Pharma & Biotech posted the biggest move, an average change of 14.6% on Aug 21, led by Cellumed.
System Semiconductors came next at 14.24% on Aug 20, led by Advanced Digital Chips. Seafood & Fishing rose 10.85% on Aug 19, with Oyang at the front.
Aug 19 also lifted Shipbuilding by 8.43% through Hanwha Ocean, and Shipbuilding Equipment by 7.69% through Hankuk Carbon. GSOMIA Termination appeared on Aug 23 at 5.79%.
This Week’s Theme Ranking
| Theme | Days strong | Weekly avg. | Best day | Last status | Leader |
|---|---|---|---|---|---|
| Pharma & Biotech | 1d | +14.6% | 2019-08-21 (+14.6%) | recurred | Cellumed |
| System Semiconductors | 1d | +14.2% | 2019-08-20 (+14.2%) | recurred | Advanced Digital Chips |
| Seafood & Fishing | 1d | +10.8% | 2019-08-19 (+10.8%) | running | Oyang |
| Shipbuilding | 1d | +8.4% | 2019-08-19 (+8.4%) | recurred | Hanwha Ocean |
| Shipbuilding Equipment | 1d | +7.7% | 2019-08-19 (+7.7%) | recurred | Hankuk Carbon |
| Chicken (Poultry) | 1d | +5.9% | 2019-08-22 (+5.9%) | recurred | Cherrybro |
| GSOMIA Termination | 1d | +5.8% | 2019-08-23 (+5.8%) | new | Samryoong |
| 5G / Telecom Equipment | 1d | +5.4% | 2019-08-23 (+5.4%) | recurred | RFHIC |
| MERS & Coronavirus | 1d | +4.9% | 2019-08-20 (+4.9%) | recurred | GeneOne Life Science |
Related News by Theme
- Pharma & Biotech (2019-08-21) ‘셀루메드’ 상한가↑ 도달, 전일 외국인 대량 순매수 — 한국경제 (Korean)
- System Semiconductors (2019-08-20) [SEN]알파홀딩스, 삼성전자 시스템반도체 SAFE 국내유일 파트너 부각에 강세 — 서울경제 (Korean)
- Seafood & Fishing (2019-08-19) 동원수산, 전일 대비 9.21% 상승.. 일일회전율은 31.92% 기록 — 서울경제 (Korean)
- Shipbuilding (2019-08-19) 디지틀조선, 상승출발 후 꾸준히 올라 7.31%↑… 긴 횡보 끝내고 반등 시작 — 뉴스핌 (Korean)
- Shipbuilding Equipment (2019-08-19) 한국카본, 4.86% 오르며 체결강도 강세 지속(206%) — 서울경제 (Korean)
What to Watch Next Week
GSOMIA Termination was the only theme tagged as new this week. The others were repeats or continuations, so it remains to be seen whether this one comes back in later weeks.
Late in the week, Chicken (Poultry) rose 5.86% on Aug 22 through Cherrybro, and 5G / Telecom Equipment rose 5.39% on Aug 23 through RFHIC. Earlier, MERS & Coronavirus gained 4.92% on Aug 20.
Theme heatmap
| 08-19 | 08-20 | 08-21 | 08-22 | 08-23 | |
|---|---|---|---|---|---|
| Pharma & Biotech | +14.6 | ||||
| System Semiconductors | +14.2 | ||||
| Seafood & Fishing | +10.9 | ||||
| Shipbuilding | +8.4 | ||||
| Shipbuilding Equipment | +7.7 | ||||
| Chicken (Poultry) | +5.9 | ||||
| GSOMIA Termination | +5.8 | ||||
| 5G / Telecom Equipment | +5.4 | ||||
| MERS & Coronavirus | +4.9 |