Weekly Theme Wrap (Dec 17 – Dec 21)
5 trading days · top 10 themes — most persistent is Hydrogen (Fuel Cells, Vehicles) at 2 days (weekly avg. +18.0%). Best single day this week: Dec 18, +22.9%.
Average change over the period
Hydrogen (Fuel Cells, Vehicles) led the week of Dec 17 to Dec 21, 2018, with an average change of 17.98%. Its best day was Dec 18, when the theme rose 22.9%.
Crypto & Bitcoin was strong for 2 days, peaking at 14.84% on Dec 18. North Korea also held up for 2 days, with an average change of 6.73%.
One-day moves came from Games / Mobile Games, where Wemade drove an average change of 11.79% on Dec 21. Autonomous Driving and EV followed on Dec 19 at 10.83% and 10.56%.
This Week’s Theme Ranking
| Theme | Days strong | Weekly avg. | Best day | Last status | Leader |
|---|---|---|---|---|---|
| Hydrogen (Fuel Cells, Vehicles) | 2d | +18.0% | 2018-12-18 (+22.9%) | running | SM Kukil, Pungguk Ethanol |
| Crypto & Bitcoin | 2d | +9.0% | 2018-12-18 (+14.8%) | recurred | Seoul Information Service, Woori Technology Investment |
| North Korea | 2d | +6.7% | 2018-12-21 (+6.9%) | running | Kyungnong, Seoam Machinery Industry |
| Games / Mobile Games | 1d | +11.8% | 2018-12-21 (+11.8%) | recurred | Wemade |
| Autonomous Driving | 1d | +10.8% | 2018-12-19 (+10.8%) | recurred | Korea Fuel-tech |
| EV | 1d | +10.6% | 2018-12-19 (+10.6%) | recurred | GMB Korea |
| Battery | 1d | +7.7% | 2018-12-19 (+7.7%) | recurred | Sang-a Frontec |
| Remodeling & Interiors | 1d | +7.2% | 2018-12-20 (+7.2%) | recurred | Enex |
| Petrochemicals | 1d | +4.1% | 2018-12-19 (+4.1%) | recurred | SK Chemicals |
| Construction | 1d | +4.1% | 2018-12-20 (+4.1%) | recurred | IPARK Hyundai Development Company |
Related News by Theme
- Hydrogen (Fuel Cells, Vehicles) (2018-12-18) 문재인 대통령 “수소차 지원의지 확고”…풍국주정·유니크 등 20%대 급등 — 한국경제 (Korean)
- Crypto & Bitcoin (2018-12-18) [SENTV][특징주] SCI평가정보, 가상화폐 오름세에 上 — 서울경제 (Korean)
- North Korea (2018-12-21) 서암기계공업, 6.13% 오르며 체결강도 강세로 반전(100%) — 서울경제 (Korean)
- Games / Mobile Games (2018-12-21) [중국증시 마감] 상하이종합 0.79% 하락 마감… 판호 발급 재개 소식에 게임주 급등 — 아주경제 (Korean)
- Autonomous Driving (2018-12-19) 코리아에프티, 4.45% 오르며 체결강도 강세로 반전(102%) — 서울경제 (Korean)
What to Watch Next Week
The next test is whether Hydrogen (Fuel Cells, Vehicles) and North Korea extend their consecutive runs. Both themes were strong on 2 days this week.
Games / Mobile Games rose on Dec 21 as news reported that China was resuming game license approvals. Battery at 7.73% and Construction at 4.11% round out the one-day movers.
Theme heatmap
| 12-17 | 12-18 | 12-19 | 12-20 | 12-21 | |
|---|---|---|---|---|---|
| Hydrogen (Fuel Cells, Vehicles) | +13.1 | +22.9 | |||
| Crypto & Bitcoin | +14.8 | +3.1 | |||
| North Korea | +6.5 | +6.9 | |||
| Games / Mobile Games | +11.8 | ||||
| Autonomous Driving | +10.8 | ||||
| EV | +10.6 | ||||
| Battery | +7.7 | ||||
| Remodeling & Interiors | +7.2 | ||||
| Petrochemicals | +4.1 | ||||
| Construction | +4.1 |