Weekly Theme Wrap (Jun 19 – Jun 23)
5 trading days · top 10 themes — most persistent is Semiconductor Equipment at 2 days (weekly avg. +11.3%). Best single day this week: Jun 19, +14.7%.
Average change over the period
Semiconductor Equipment led the week of Jun 19 to Jun 23 with an average change of 11.27%. Its best day was Jun 23 with a change of 12.35%, and GigaVis and Tfe led the theme.
Education & E-Learning came next with an average change of 11.06%, led by Ubion. Ukraine Reconstruction had the highest best-day change of the week, 14.66% on Jun 19.
Every theme on the list was strong on 2 days of the week. At the low end, Crypto & Bitcoin and Shipbuilding Equipment had average changes of 2.68% and 2.36%.
This Week’s Theme Ranking
| Theme | Days strong | Weekly avg. | Best day | Last status | Leader |
|---|---|---|---|---|---|
| Semiconductor Equipment | 2d | +11.3% | 2023-06-23 (+12.3%) | recurred | GigaVis, Tfe |
| Education & E-Learning | 2d | +11.1% | 2023-06-21 (+14.5%) | running | Ubion |
| Ukraine Reconstruction | 2d | +8.6% | 2023-06-19 (+14.7%) | running | DYD, Speco |
| AI & Robotics | 2d | +6.7% | 2023-06-19 (+7.3%) | recurred | SyntekaBio, Elensys |
| Beauty & Cosmetics | 2d | +6.2% | 2023-06-23 (+6.7%) | recurred | Kukje Pharma, Manyo Factory |
| Hydrogen (Fuel Cells, Vehicles) | 2d | +5.7% | 2023-06-19 (+5.7%) | recurred | S Connect, Kolon Industries |
| Fertilizers | 2d | +4.3% | 2023-06-22 (+5.8%) | recurred | Nousbo, Taekyung BK |
| Wind | 2d | +4.2% | 2023-06-19 (+4.8%) | running | Speco |
| Crypto & Bitcoin | 2d | +2.7% | 2023-06-22 (+2.8%) | running | Bitplanet, JCH Systems |
| Shipbuilding Equipment | 2d | +2.4% | 2023-06-19 (+2.4%) | running | Daechang Solution, Il Seung |
Related News by Theme
- Semiconductor Equipment (2023-06-23) [특징주]기가비스, 반도체 수율 획기적 개선…전 세계 2개사 AOR 기술 우위 — 아시아경제 (Korean)
- Ukraine Reconstruction (2023-06-19) [특징주] 삼부토건, 우크라이나 재건 기대감에 신고가 경신 — 서울경제 (Korean)
- AI & Robotics (2023-06-19) [특징주]이랜시스, 英 아마존 2조 아이로봇 인수 승인…삼성 납품·국내 1위 부각 ‘강세 — 이데일리 (Korean)
What to Watch Next Week
Speco led both Ukraine Reconstruction and Wind, and both themes are marked running this week. One open question is whether that overlap continues next week.
Semiconductor Equipment, AI & Robotics and Beauty & Cosmetics are marked recurred. It remains to be seen whether these themes come back after Jun 23.
Theme heatmap
| 06-19 | 06-20 | 06-21 | 06-22 | 06-23 | |
|---|---|---|---|---|---|
| Semiconductor Equipment | +10.2 | +12.4 | |||
| Education & E-Learning | +14.5 | +7.6 | |||
| Ukraine Reconstruction | +14.7 | +2.5 | |||
| AI & Robotics | +7.3 | +6.1 | |||
| Beauty & Cosmetics | +5.6 | +6.7 | |||
| Hydrogen (Fuel Cells, Vehicles) | +5.7 | +5.7 | |||
| Fertilizers | +2.8 | +5.8 | |||
| Wind | +4.8 | +3.6 | |||
| Crypto & Bitcoin | +2.5 | +2.8 | |||
| Shipbuilding Equipment | +2.4 | +2.3 |