Weekly Theme Wrap (Jun 17 – Jun 21)
5 trading days · top 10 themes — most persistent is Smart Factory / AI & Robotics at 1 day (weekly avg. +19.5%). Best single day this week: Jun 20, +19.5%.
Average change over the period
Every theme this week was strong for just one day between Jun 17 and Jun 21. Smart Factory / AI & Robotics topped the list with 19.54% on Jun 20, led by TPC Robotics.
Hydrogen (Fuel Cells, Vehicles) came next at 18.72% on Jun 17, led by Pungguk Ethanol. A headline tied the move to the G20 environment ministers’ meeting.
Graphene added 11.36% on Jun 18, and North Korea rose 10.62% on Jun 19. Korea Castiron Pipe Ind led two separate Steel Pipe / Water Resources themes, one on Jun 18 and one on Jun 21.
This Week’s Theme Ranking
| Theme | Days strong | Weekly avg. | Best day | Last status | Leader |
|---|---|---|---|---|---|
| Smart Factory / AI & Robotics | 1d | +19.5% | 2019-06-20 (+19.5%) | new | TPC Robotics |
| Hydrogen (Fuel Cells, Vehicles) | 1d | +18.7% | 2019-06-17 (+18.7%) | recurred | Pungguk Ethanol |
| Graphene | 1d | +11.4% | 2019-06-18 (+11.4%) | new | Enplus |
| North Korea | 1d | +10.6% | 2019-06-19 (+10.6%) | recurred | Ilshin Stone |
| Korea-Listed Chinese Companies | 1d | +8.2% | 2019-06-19 (+8.2%) | recurred | China Crystal New Material Holdings |
| Steel Pipe / Water Resources | 1d | +8.1% | 2019-06-21 (+8.1%) | new | Korea Castiron Pipe Ind |
| Steel Pipe / Water Resources | 1d | +7.7% | 2019-06-18 (+7.7%) | new | Korea Castiron Pipe Ind |
| LPG (Liquefied Petroleum Gas) | 1d | +7.6% | 2019-06-19 (+7.6%) | recurred | HeunguOil |
| Semiconductors | 1d | +7.5% | 2019-06-19 (+7.5%) | recurred | FNS Tech |
| Shale Gas | 1d | +5.3% | 2019-06-19 (+5.3%) | new | SH Energy & Chemical |
Related News by Theme
- Smart Factory / AI & Robotics (2019-06-20) [fnRASSI]오늘의 상한가, TPC 30.0% ↑ — 파이낸셜뉴스 (Korean)
- Hydrogen (Fuel Cells, Vehicles) (2019-06-17) [특징주]G20 환경장관회의서 성장성 부각…수소차株↑ — 이데일리 (Korean)
- Graphene (2019-06-18) [특징주]나노메딕스, 그래핀 관련株 편입…상한가 — 이데일리 (Korean)
- North Korea (2019-06-19) 일신석재, 상승출발 후 현재는 8.41%↑… 이평선 안정적 상승추세 이어져 — 뉴스핌 (Korean)
- Korea-Listed Chinese Companies (2019-06-19) 크리스탈신소재, 상승출발 후 현재는 8.54%↑… 거래량 전일대비 196.44% — 뉴스핌 (Korean)
What to Watch Next Week
One thing to track is whether themes that are new to the list, such as Shale Gas (5.31% on Jun 19), show up again in the coming weeks. Themes that have appeared before, such as Semiconductors, are back this week.
It is also worth watching how long themes stay strong. This week, no theme stayed strong for more than one session. If any theme runs for several days, that would break this one-day pattern.
Theme heatmap
| 06-17 | 06-18 | 06-19 | 06-20 | 06-21 | |
|---|---|---|---|---|---|
| Smart Factory / AI & Robotics | +19.5 | ||||
| Hydrogen (Fuel Cells, Vehicles) | +18.7 | ||||
| Graphene | +11.4 | ||||
| North Korea | +10.6 | ||||
| Korea-Listed Chinese Companies | +8.3 | ||||
| Steel Pipe / Water Resources | +8.1 | ||||
| Steel Pipe / Water Resources | +7.7 | ||||
| LPG (Liquefied Petroleum Gas) | +7.6 | ||||
| Semiconductors | +7.5 | ||||
| Shale Gas | +5.3 |