Weekly Theme Wrap (Apr 19 – Apr 23)
5 trading days · top 10 themes — most persistent is COVID (Sputnik V) at 3 days (weekly avg. +15.5%). Best single day this week: Apr 22, +25.7%.
Average change over the period
COVID-19 themes led the week of Apr 19 to Apr 23. COVID (Sputnik V) was strong on 3 days with an average change of 15.47%, peaking at 25.7% on Apr 22.
COVID (Diagnostics) was strong on 2 days, peaking at 11.58% on Apr 21. Humasis rose that day on news of a self-test kit approval review.
Shipping was strong on 2 days, led by HMM and Pan Ocean. Among one-day moves, Metals (Non-Ferrous) posted 17.17% on Apr 20.
This Week’s Theme Ranking
| Theme | Days strong | Weekly avg. | Best day | Last status | Leader |
|---|---|---|---|---|---|
| COVID (Sputnik V) | 3d | +15.5% | 2021-04-22 (+25.7%) | running | E Investment&Development, Ehwa Technologies Information |
| COVID (Diagnostics) | 2d | +9.4% | 2021-04-21 (+11.6%) | recurred | Humasis |
| Shipping | 2d | +5.1% | 2021-04-22 (+5.8%) | recurred | HMM, Pan Ocean |
| Metals (Non-Ferrous) | 1d | +17.2% | 2021-04-20 (+17.2%) | recurred | Leeku Industrial |
| COVID (Moderna) | 1d | +17.0% | 2021-04-19 (+17.0%) | recurred | RootK |
| Steel Majors / Steel (Small & Mid Cap) | 1d | +15.3% | 2021-04-23 (+15.3%) | recurred | Posco Steeleon |
| PCB & Flexible PCB | 1d | +12.0% | 2021-04-19 (+12.0%) | recurred | Daeduck Electronics |
| Semiconductors | 1d | +11.2% | 2021-04-19 (+11.2%) | running | ABOV Semiconductor |
| COVID (Diagnostics) / Education & E-Learning / Remote Work & Smart Work | 1d | +10.5% | 2021-04-23 (+10.5%) | recurred | Humasis |
| Property & Casualty Insurance / Life Insurance | 1d | +9.0% | 2021-04-20 (+9.0%) | recurred | Heungkuk Fire & Marine Insurance |
Related News by Theme
- COVID (Sputnik V) (2021-04-22) [오늘의 급등주 분석] – 이아이디, 퍼시스, 안트로젠.. — 매일경제 (Korean)
- COVID (Diagnostics) (2021-04-21) [특징주] 휴마시스, 방역당국 코로나 자가검사키트 허가 심사 소식에 상승세 — 이투데이 (Korean)
- Shipping (2021-04-22) HMM 3%대 상승…“해운주, 운임 강세 쭉 이어질 것” — 아주경제 (Korean)
- Metals (Non-Ferrous) (2021-04-20) [오늘의 급등주 분석] – 이구산업, 티케이케미칼, 인팩.. — 매일경제 (Korean)
- COVID (Moderna) (2021-04-19) [이시각 상한가] 에이비프로바이오(▲350) - 19일 오후 12시29분 — 이투데이 (Korean)
What to Watch Next Week
Of the ten themes, COVID (Sputnik V) and Semiconductors are tagged running, while the other eight are tagged recurred.
Humasis led two themes this week, including COVID (Diagnostics) / Education & E-Learning / Remote Work & Smart Work at 10.5% on Apr 23. Next week’s data will show whether test-kit themes stay active.
Theme heatmap
| 04-19 | 04-20 | 04-21 | 04-22 | 04-23 | |
|---|---|---|---|---|---|
| COVID (Sputnik V) | +12.2 | +25.7 | +8.5 | ||
| COVID (Diagnostics) | +7.1 | +11.6 | |||
| Shipping | +4.4 | +5.8 | |||
| Metals (Non-Ferrous) | +17.2 | ||||
| COVID (Moderna) | +17.0 | ||||
| Steel Majors / Steel (Small & Mid Cap) | +15.3 | ||||
| PCB & Flexible PCB | +12.0 | ||||
| Semiconductors | +11.2 | ||||
| COVID (Diagnostics) / Education & E-Learning / Remote Work & Smart Work | +10.5 | ||||
| Property & Casualty Insurance / Life Insurance | +9.0 |