Weekly Theme Wrap (Apr 12 – Apr 16)
5 trading days · top 10 themes — most persistent is Battery / EV at 2 days (weekly avg. +6.0%). Best single day this week: Apr 13, +24.9%.
Average change over the period
Battery / EV was the only theme strong on more than one day, with 2 strong days and an average change of 5.98%. SK Innovation and Rothwell International led it.
The week’s biggest single-day move came from Mobile Content / Webtoons, which gained 24.86% on Apr 13. D&C Media led the theme.
COVID-19 themes came up several times. COVID (Diagnostics) peaked at 17.17% on Apr 12, while COVID (Moderna) reached 15.01% on Apr 13.
This Week’s Theme Ranking
| Theme | Days strong | Weekly avg. | Best day | Last status | Leader |
|---|---|---|---|---|---|
| Battery / EV | 2d | +6.0% | 2021-04-12 (+7.3%) | running | SK Innovation, Rothwell International |
| Mobile Content / Webtoons | 1d | +24.9% | 2021-04-13 (+24.9%) | new | D&C Media |
| COVID (Diagnostics) | 1d | +17.2% | 2021-04-12 (+17.2%) | recurred | Humasis |
| COVID (Diagnostics) / Education & E-Learning / Remote Work & Smart Work | 1d | +15.8% | 2021-04-14 (+15.8%) | new | MegaMD |
| COVID (Moderna) | 1d | +15.0% | 2021-04-13 (+15.0%) | recurred | RootK |
| Political Ties (Yoon Suk-yeol) | 1d | +13.8% | 2021-04-16 (+13.8%) | recurred | Wiz |
| COVID (Treatments & Vaccines) | 1d | +12.8% | 2021-04-13 (+12.8%) | recurred | GeneOne Life Science |
| Baby & Birth Rate / Infant & Child Products | 1d | +11.3% | 2021-04-16 (+11.3%) | recurred | Agabang&company |
| COVID (Diagnostics) / Education & E-Learning / Paper | 1d | +10.6% | 2021-04-13 (+10.6%) | new | NanoenTek |
| Metals (Non-Ferrous) | 1d | +9.7% | 2021-04-15 (+9.7%) | recurred | Dhautonex |
Related News by Theme
- Battery / EV (2021-04-12) 코스닥, 20년 만에 1,000선 돌파…SK이노베이션 급등 — YTN (Korean)
- Mobile Content / Webtoons (2021-04-13) 디앤씨미디어, 카카오엔터 美웹툰 플랫폼 인수 소식에 ‘상한가’ — 머니투데이 (Korean)
- COVID (Diagnostics) / Education & E-Learning / Remote Work & Smart Work (2021-04-14) 거리두기 격상 가능성에…메가스터디·아이비김영·비상교육·메가엠디 ‘上’ — 매일경제 (Korean)
- COVID (Moderna) (2021-04-13) 에이비프로바이오 24.03% 상승…“모더나 수입품목허가 신청·AZ 접종 재개” — 아주경제 (Korean)
What to Watch Next Week
Of the ten themes, only Battery / EV is marked as a continuing run (running). The open question is whether that run lasts beyond Apr 16.
Late in the week, Political Ties (Yoon Suk-yeol) rose 13.84% on Apr 16, and Baby & Birth Rate / Infant & Child Products gained 11.29% the same day. Both are recurring themes, so it remains to be seen whether either one moves again.
Theme heatmap
| 04-12 | 04-13 | 04-14 | 04-15 | 04-16 | |
|---|---|---|---|---|---|
| Battery / EV | +7.3 | +4.6 | |||
| Mobile Content / Webtoons | +24.9 | ||||
| COVID (Diagnostics) | +17.2 | ||||
| COVID (Diagnostics) / Education & E-Learning / Remote Work & Smart Work | +15.8 | ||||
| COVID (Moderna) | +15.0 | ||||
| Political Ties (Yoon Suk-yeol) | +13.8 | ||||
| COVID (Treatments & Vaccines) | +12.8 | ||||
| Baby & Birth Rate / Infant & Child Products | +11.3 | ||||
| COVID (Diagnostics) / Education & E-Learning / Paper | +10.6 | ||||
| Metals (Non-Ferrous) | +9.7 |