Weekly Theme Wrap (Apr 28 – May 2)
4 trading days · top 10 themes — most persistent is Beauty & Cosmetics at 4 days (weekly avg. +7.6%). Best single day this week: Apr 28, +18.4%.
Average change over the period
Beauty & Cosmetics led the week of Apr 28 to May 2, showing strength on 4 days. Its average change was 7.57%, with a best day of 9.9% on May 2. NextEye, CTK and ASTech were the leaders.
Cybersecurity had the sharpest single move, a best change of 18.36% on Apr 28. Genians and Hanssak led a theme averaging 10.88% over 2 strong days.
Music & Entertainment was strong on 3 days, led by Dear U, Blitzway Entertainment and Cube Entertainment. Its average change was 3.4%.
This Week’s Theme Ranking
| Theme | Days strong | Weekly avg. | Best day | Last status | Leader |
|---|---|---|---|---|---|
| Beauty & Cosmetics | 4d | +7.6% | 2025-05-02 (+9.9%) | running | NextEye, CTK, ASTech |
| Music & Entertainment | 3d | +3.4% | 2025-04-29 (+4.6%) | running | Dear U, Blitzway Entertainment, Cube Entertainment |
| Cybersecurity | 2d | +10.9% | 2025-04-28 (+18.4%) | recurred | Genians, Hanssak |
| Biometrics | 2d | +5.0% | 2025-04-29 (+7.9%) | recurred | Alchera, UNION biometrics |
| Power Equipment | 2d | +5.0% | 2025-04-29 (+6.9%) | recurred | Bosung Power Technology, Sanil Electric |
| Local Currency Vouchers | 2d | +4.0% | 2025-04-30 (+5.1%) | running | Uracle, Kona I |
| Nuclear | 2d | +3.9% | 2025-04-28 (+5.1%) | recurred | Bosung Power Technology, Bhi |
| Securities Brokers | 2d | +3.5% | 2025-04-30 (+4.0%) | running | Mirae Asset Securities |
| Electric Cables | 2d | +3.2% | 2025-04-29 (+4.1%) | recurred | Iljin Electric |
| Shipbuilding Equipment | 2d | +2.1% | 2025-04-28 (+2.2%) | recurred | STX Engine, Samyoung M-tek C0 |
Related News by Theme
- Power Equipment (2025-04-29) [리포트 브리핑]산일전기, ‘1Q25 Pre & 대만 NDR: 성장 스토리 현재진행형’ 목표가 87,500원 - 유안타증권 — 뉴스핌 (Korean)
What to Watch Next Week
Bosung Power Technology led both Power Equipment and Nuclear, with best changes of 6.93% and 5.14%. Whether that overlap persists is one thread to follow next week.
Watch whether Local Currency Vouchers and Securities Brokers, each strong on 2 days, keep their runs going. Shipbuilding Equipment was the mildest at an average change of 2.15%.
Theme heatmap
| 04-28 | 04-29 | 04-30 | 05-02 | |
|---|---|---|---|---|
| Beauty & Cosmetics | +5.4 | +8.4 | +6.6 | +9.9 |
| Music & Entertainment | +2.8 | +4.6 | +2.8 | |
| Cybersecurity | +18.4 | +3.4 | ||
| Biometrics | +7.9 | +2.2 | ||
| Power Equipment | +6.9 | +3.1 | ||
| Local Currency Vouchers | +3.0 | +5.1 | ||
| Nuclear | +5.1 | +2.7 | ||
| Securities Brokers | +3.2 | +3.9 | ||
| Electric Cables | +4.1 | +2.2 | ||
| Shipbuilding Equipment | +2.2 | +2.1 |