Weekly Theme Wrap (May 11 – May 15)
5 trading days · top 10 themes — most persistent is COVID (Diagnostics, Treatments, Vaccines) at 2 days (weekly avg. +15.7%). Best single day this week: May 13, +19.3%.
Average change over the period
COVID (Diagnostics, Treatments, Vaccines) led the week of May 11-15 with an average change of 15.73%. Seegene and Sugentech led the theme, and its best day came on May 14 at 18.8%.
Education & E-Learning and Digital Health & Telehealth were also strong for 2 days each. YBM Net led education, with a best change of 15.22% on May 11.
The week’s biggest single-day move came from EV / Battery, up 19.27% on May 13, with Samjin LND leading. Graphene followed at 14.47% on May 11.
This Week’s Theme Ranking
| Theme | Days strong | Weekly avg. | Best day | Last status | Leader |
|---|---|---|---|---|---|
| COVID (Diagnostics, Treatments, Vaccines) | 2d | +15.7% | 2020-05-14 (+18.8%) | recurred | Sugentech, Seegene |
| Education & E-Learning | 2d | +12.8% | 2020-05-11 (+15.2%) | recurred | YBM Net |
| Digital Health & Telehealth | 2d | +7.9% | 2020-05-15 (+9.7%) | running | BITComputer, GC MediAI |
| EV / Battery | 1d | +19.3% | 2020-05-13 (+19.3%) | recurred | Samjin LND |
| Graphene | 1d | +14.5% | 2020-05-11 (+14.5%) | running | Smart Solutions |
| Medical Devices | 1d | +12.7% | 2020-05-13 (+12.7%) | recurred | T&R Biofab |
| Semiconductors | 1d | +12.5% | 2020-05-15 (+12.5%) | recurred | S&S Tech |
| Autonomous Driving | 1d | +12.4% | 2020-05-13 (+12.4%) | recurred | A-Tech Solution |
| Food | 1d | +12.4% | 2020-05-15 (+12.4%) | recurred | Sempio Foods Company |
| COVID / Vaccines, Diagnostics & Epidemic Control | 1d | +11.1% | 2020-05-11 (+11.1%) | recurred | Genematrix |
Related News by Theme
- COVID (Diagnostics, Treatments, Vaccines) (2020-05-14) 씨젠, 1분기 ‘깜짝 실적’으로 상한가 — 이투데이 (Korean)
- Education & E-Learning (2020-05-11) [이시각 상한가] YBM넷(▲1870) - 11일 오후 14시31분 — 이투데이 (Korean)
- Digital Health & Telehealth (2020-05-15) [특징주] 원격의료 도입 기대에 관련주 급등…유비케어 ‘20% 강세’ — 이투데이 (Korean)
- EV / Battery (2020-05-13) [이시각 상한가] 삼진엘앤디(▲570) - 13일 오후 13시36분 — 이투데이 (Korean)
- Graphene (2020-05-11) [강세 토픽] 그래핀(Graphene) 테마, 쎄미시스코 +29.99%, 상보 +17.44% — 조선일보 (Korean)
What to Watch Next Week
Digital Health & Telehealth and Graphene were the only themes marked as continuing runs. U-Healthcare’s best day came on May 15, the last session, at 9.72%, led by BITComputer and GC MediAI.
Most other themes, including Medical Devices and Autonomous Driving, came back after a pause. Next week will show whether these returns last beyond one or two strong days.
Theme heatmap
| 05-11 | 05-12 | 05-13 | 05-14 | 05-15 | |
|---|---|---|---|---|---|
| COVID (Diagnostics, Treatments, Vaccines) | +12.7 | +18.8 | |||
| Education & E-Learning | +15.2 | +10.3 | |||
| Digital Health & Telehealth | +6.2 | +9.7 | |||
| EV / Battery | +19.3 | ||||
| Graphene | +14.5 | ||||
| Medical Devices | +12.7 | ||||
| Semiconductors | +12.5 | ||||
| Autonomous Driving | +12.4 | ||||
| Food | +12.4 | ||||
| COVID / Vaccines, Diagnostics & Epidemic Control | +11.1 |