Weekly Theme Wrap (Apr 17 – Apr 21)
5 trading days · top 10 themes — most persistent is Defense & War at 3 days (weekly avg. +8.1%). Best single day this week: Apr 19, +18.0%.
Average change over the period
Over Apr 17 to Apr 21, Battery led all themes with an average change of 16.04%. Its best day was Apr 19, with a change of 17.98%.
Defense & War was strong on 3 days, more than any other theme, with an average change of 8.11%. Its leaders were Woori Technology, Incorporation, Firstec and Hanwha.
Beauty & Cosmetics shared a leader, E Investment&Development, with Battery and averaged 11.65%. Power Equipment followed at 10.84%, led by VitzroSys and Ehwa Technologies Information.
This Week’s Theme Ranking
| Theme | Days strong | Weekly avg. | Best day | Last status | Leader |
|---|---|---|---|---|---|
| Defense & War | 3d | +8.1% | 2023-04-17 (+9.4%) | running | Woori Technology, Incorporation, Firstec, Hanwha |
| Battery | 2d | +16.0% | 2023-04-19 (+18.0%) | running | E Investment&Development, Tsi |
| Beauty & Cosmetics | 2d | +11.7% | 2023-04-19 (+15.4%) | running | E Investment&Development, From Bio |
| Power Equipment | 2d | +10.8% | 2023-04-17 (+13.6%) | recurred | VitzroSys, Ehwa Technologies Information |
| Metals (Non-Ferrous) | 2d | +8.1% | 2023-04-19 (+10.2%) | recurred | Leeku Industrial, Posco M-tech |
| Agriculture | 2d | +6.3% | 2023-04-21 (+9.3%) | running | HyosungONBCo |
| Battery (Solid-State) | 2d | +6.2% | 2023-04-21 (+6.3%) | recurred | Tsi, Hannong Chemicals |
| Animal Feed | 2d | +5.7% | 2023-04-20 (+6.3%) | running | Milae Bioresources, Hanil Feed |
| Ukraine Reconstruction | 2d | +4.8% | 2023-04-21 (+6.0%) | recurred | SC Engineering, Hyundai |
| EV Charging | 2d | +4.6% | 2023-04-19 (+5.2%) | running | Y2 Solution |
Related News by Theme
- Defense & War (2023-04-17) [특징주] 우리기술, 신한울 3·4호기 ‘원전 제어시스템’ 독점 공급 소식에 강세 — 이투데이 (Korean)
- Battery (2023-04-19) 2차전지株 급등 후폭풍 … 대보마그네틱, 매각 철회 — 매일경제 (Korean)
- Beauty & Cosmetics (2023-04-19) 중국 리오프닝에 유통·화장품株도 ‘들썩’…“재고 소진 본격화” [투자360] — 헤럴드경제 (Korean)
What to Watch Next Week
Four themes were flagged as recurring rather than consecutive: Power Equipment, Metals (Non-Ferrous), Battery (Solid-State) and Ukraine Reconstruction.
On the consecutive side, Agriculture had its best day on Apr 21, with a change of 9.28%. The next question is whether Animal Feed and EV Charging stay active.
Theme heatmap
| 04-17 | 04-18 | 04-19 | 04-20 | 04-21 | |
|---|---|---|---|---|---|
| Defense & War | +9.4 | +6.0 | +9.0 | ||
| Battery | +14.1 | +18.0 | |||
| Beauty & Cosmetics | +7.9 | +15.4 | |||
| Power Equipment | +13.6 | +8.1 | |||
| Metals (Non-Ferrous) | +6.0 | +10.2 | |||
| Agriculture | +3.4 | +9.3 | |||
| Battery (Solid-State) | +6.0 | +6.3 | |||
| Animal Feed | +6.3 | +5.0 | |||
| Ukraine Reconstruction | +3.6 | +5.9 | |||
| EV Charging | +4.1 | +5.2 |