Weekly Theme Wrap (Aug 23 – Aug 27)
5 trading days · top 10 themes — most persistent is Hydrogen (Fuel Cells, Vehicles) at 3 days (weekly avg. +8.6%). Best single day this week: Aug 23, +17.6%.
Average change over the period
Hydrogen (Fuel Cells, Vehicles) was strong on 3 of 5 trading days from Aug 23 to Aug 27, with an average change of 8.64%. Its best day was Aug 27, at 10.47%.
Semiconductors was also strong for 3 days, with an average change of 6.21% and a peak of 8.01% on Aug 25. The theme’s listed leaders were Jhcos, FNS Tech and MKElectron.
The largest average move came from Political Ties (Hong Joon-pyo) at 14.66%, which peaked at 17.62% on Aug 23. CCTV & DVR and Travel each had a single strong day.
This Week’s Theme Ranking
| Theme | Days strong | Weekly avg. | Best day | Last status | Leader |
|---|---|---|---|---|---|
| Hydrogen (Fuel Cells, Vehicles) | 3d | +8.6% | 2021-08-27 (+10.5%) | running | SY Dong-a, Dit, Pyung Hwa Industrial |
| Semiconductors | 3d | +6.2% | 2021-08-25 (+8.0%) | running | Jhcos, FNS Tech, MKElectron |
| Political Ties (Hong Joon-pyo) | 2d | +14.7% | 2021-08-23 (+17.6%) | recurred | SamIl, Humax Holdings |
| Foldable Phones / Flexible Displays / Galaxy Supply Chain | 2d | +9.4% | 2021-08-23 (+10.8%) | recurred | Se Gyung Hi Tech, Ndfos |
| Carbon Emission Credits | 2d | +9.1% | 2021-08-25 (+9.8%) | running | Unid, TKG Huchems |
| Shipbuilding | 2d | +6.4% | 2021-08-23 (+8.7%) | running | HJ Shipbuilding & Construction, HD Hyundai Mipo |
| Games / Mobile Games | 2d | +3.2% | 2021-08-25 (+4.1%) | running | NC, Dragonfly GF |
| CCTV & DVR | 1d | +12.7% | 2021-08-23 (+12.7%) | recurred | Exicure Hitron |
| Travel | 1d | +11.0% | 2021-08-24 (+11.0%) | recurred | SM Culture & Contents |
| Crypto & Bitcoin / Dunamu | 1d | +10.5% | 2021-08-23 (+10.5%) | recurred | Hanwha Investment&securities |
Related News by Theme
- Hydrogen (Fuel Cells, Vehicles) (2021-08-27) 세종공업 주가 7%↑…“수소차 부품 사업의 빠른 성장 예상” — 아주경제 (Korean)
- Semiconductors (2021-08-25) 에이티세미콘 주가 24%↑…“CB 전환가액 3123원→2985원 조정” — 아주경제 (Korean)
- Political Ties (Hong Joon-pyo) (2021-08-23) [이시각 상한가] 삼일(▲1425) - 23일 오후 15시13분 — 이투데이 (Korean)
- Foldable Phones / Flexible Displays / Galaxy Supply Chain (2021-08-23) 삼성 ‘폴더블폰’ 대흥행에 관련주 강세…세경하이테크·파인테크닉스 14%대 ↑ — 매일경제 (Korean)
- Carbon Emission Credits (2021-08-25) [특징주]휴켐스, 3.6억원 규모 MNB 공급 계약 소식에 강세…신고가 — 아시아경제 (Korean)
What to Watch Next Week
Carbon Emission Credits and Shipbuilding were each strong on 2 days, with average changes of 9.05% and 6.44%. The open question is whether either run continues into the following week.
Foldable Phones / Flexible Displays / Galaxy Supply Chain also had 2 strong days, averaging 9.42% and peaking at 10.75% on Aug 23. Games / Mobile Games moved less, with an average change of 3.16%.
Theme heatmap
| 08-23 | 08-24 | 08-25 | 08-26 | 08-27 | |
|---|---|---|---|---|---|
| Hydrogen (Fuel Cells, Vehicles) | +7.3 | +8.2 | +10.5 | ||
| Semiconductors | +5.5 | +8.0 | +5.1 | ||
| Political Ties (Hong Joon-pyo) | +17.6 | +11.7 | |||
| Foldable Phones / Flexible Displays / Galaxy Supply Chain | +10.7 | +8.1 | |||
| Carbon Emission Credits | +8.3 | +9.8 | |||
| Shipbuilding | +8.7 | +4.2 | |||
| Games / Mobile Games | +2.3 | +4.1 | |||
| CCTV & DVR | +12.7 | ||||
| Travel | +11.0 | ||||
| Crypto & Bitcoin / Dunamu | +10.5 |