Weekly Theme Wrap (Apr 29 – May 3)
4 trading days · top 10 themes — most persistent is Beauty & Cosmetics at 3 days (weekly avg. +9.2%). Best single day this week: Apr 30, +13.4%.
Average change over the period
Beauty & Cosmetics led the week of Apr 29 to May 3, strong on 3 days with an average change of 9.22%. Its best day, Apr 30, saw a 13.45% move, with Metalabs, Bbia and Cosnine leading.
Three chip themes stayed strong on 3 days, led by Semiconductor Materials & Components at an average change of 5.12%. Ycchem appeared as a leader in three themes.
LS Eco Energy led both Electric Cables and Power Equipment, with best-day moves of 11.62% and 11.5% on Apr 29. Aesthetic Devices also stayed strong on 3 days.
This Week’s Theme Ranking
| Theme | Days strong | Weekly avg. | Best day | Last status | Leader |
|---|---|---|---|---|---|
| Beauty & Cosmetics | 3d | +9.2% | 2024-04-30 (+13.4%) | running | Metalabs, Bbia, Cosnine |
| Semiconductor Materials & Components | 3d | +5.1% | 2024-04-29 (+10.2%) | recurred | Ycchem, Protec Mems Technology, Hanyang Digitech |
| Semiconductor Equipment | 3d | +5.0% | 2024-04-29 (+6.8%) | recurred | LEENO Industrial, GnBS eco, Tse |
| System Semiconductors | 3d | +4.8% | 2024-04-29 (+5.9%) | recurred | Ranix, Sigetronics, I&C Technology |
| Aesthetic Devices | 3d | +3.4% | 2024-04-29 (+5.1%) | running | Laseroptek, Jeisys Medical |
| Electric Cables | 2d | +8.0% | 2024-04-29 (+11.6%) | recurred | LS Eco Energy |
| Power Equipment | 2d | +7.7% | 2024-04-29 (+11.5%) | recurred | LS Eco Energy |
| Glass Substrates | 2d | +6.9% | 2024-04-29 (+9.2%) | recurred | Ycchem |
| Autonomous Driving | 2d | +6.8% | 2024-04-29 (+7.6%) | running | Ranix, CHEMTRONICSCo |
| HBM (High Bandwidth Memory) | 2d | +4.9% | 2024-04-29 (+7.1%) | recurred | Laserssel, Ycchem |
Related News by Theme
- Beauty & Cosmetics (2024-04-30) [급등락주 짚어보기] 새내기株 삐아, 화장품 화색에 ‘上’…아스트 29% ‘급락’ — 이투데이 (Korean)
- Semiconductor Materials & Components (2024-04-29) [특징주]와이씨켐, EUV PR용 린스 양산 기대…독일 독점시장 국산화 — 아시아경제 (Korean)
- System Semiconductors (2024-04-29) [장중수급포착] 아이앤씨, 외국인 46,258주 대량 순매수… 주가 +7.67% — 뉴스핌 (Korean)
- Aesthetic Devices (2024-04-29) [특징주] 레이저옵텍, 세계 최초 혈관용 라만 레이저 관련 SCI급 논문 발표에 ‘강세’ — 아주경제 (Korean)
What to Watch Next Week
Beauty & Cosmetics and Aesthetic Devices are tagged as continuing runs, while the chip and power themes are recurrences. Whether that split holds next week is the key thing to track.
Every theme but Beauty & Cosmetics hit its best day on Apr 29, the first session of the week. Whether that early strength carries past May 3 will show if the moves have staying power.
Theme heatmap
| 04-29 | 04-30 | 05-02 | 05-03 | |
|---|---|---|---|---|
| Beauty & Cosmetics | +6.6 | +13.4 | +7.6 | |
| Semiconductor Materials & Components | +10.2 | +2.7 | +2.4 | |
| Semiconductor Equipment | +6.8 | +4.5 | +3.7 | |
| System Semiconductors | +5.9 | +3.2 | +5.3 | |
| Aesthetic Devices | +5.1 | +2.1 | +2.9 | |
| Electric Cables | +11.6 | +4.5 | ||
| Power Equipment | +11.5 | +3.9 | ||
| Glass Substrates | +9.2 | +4.6 | ||
| Autonomous Driving | +7.6 | +5.9 | ||
| HBM (High Bandwidth Memory) | +7.1 | +2.6 |