Weekly Theme Wrap (Aug 26 – Aug 30)
5 trading days · top 10 themes — most persistent is Cybersecurity at 4 days (weekly avg. +11.5%). Best single day this week: Aug 27, +24.1%.
Average change over the period
Cybersecurity led the week of Aug 26 to Aug 30 and was strong on 4 days. It posted an average change of 11.49%, with its best day at 24.11% on Aug 27.
Battery had an average change of 9.33% over 2 strong days and peaked at 10.8% on Aug 29. AI & Robotics was strong on 3 days, with an average change of 6.24%.
Deepfakes made the news on Aug 30, which was also its best day at 8.91%. Pharma, Semiconductor Equipment and HBM (High Bandwidth Memory) were each strong on 2 days.
This Week’s Theme Ranking
| Theme | Days strong | Weekly avg. | Best day | Last status | Leader |
|---|---|---|---|---|---|
| Cybersecurity | 4d | +11.5% | 2024-08-27 (+24.1%) | running | RaonSecure, Monitorapp, CyberOne |
| AI & Robotics | 3d | +6.2% | 2024-08-27 (+8.7%) | recurred | Openbase, CrowdWorks, Pintel |
| EV Fire Prevention (Thermal Runaway) | 3d | +3.7% | 2024-08-29 (+5.5%) | running | Carry, HBL |
| Battery | 2d | +9.3% | 2024-08-29 (+10.8%) | recurred | K-ensol, HBL |
| Deepfakes | 2d | +6.0% | 2024-08-30 (+8.9%) | running | M eighty-three, PLANTYNETCo |
| Pharma | 2d | +5.7% | 2024-08-28 (+7.4%) | recurred | Kyung Nam Pharm, Yuhan |
| ChatGPT & AI Chatbots | 2d | +5.5% | 2024-08-27 (+6.7%) | recurred | BRIDGETECCorp, Polaris AI |
| Semiconductor Equipment | 2d | +5.4% | 2024-08-28 (+5.8%) | recurred | Wot, PSK Holdings |
| Cancer Immunotherapy | 2d | +4.9% | 2024-08-28 (+5.6%) | recurred | Yuhan, GI Innovation |
| HBM (High Bandwidth Memory) | 2d | +4.8% | 2024-08-28 (+5.0%) | recurred | Wot, PSK Holdings |
Related News by Theme
- Battery (2024-08-29) 2차전지株 반사익…에코프로머티 7% 급등 — 매일경제 (Korean)
- Deepfakes (2024-08-30) 텔레그램 딥페이크 사태 일파만파… 코스닥 관련주 급등 — 머니투데이 (Korean)
What to Watch Next Week
Cybersecurity, Deepfakes and EV Fire Prevention (Thermal Runaway) all ended the week on continuing streaks. Next week’s data will show whether those streaks continue.
Semiconductor Equipment and HBM (High Bandwidth Memory) had the same leaders, including PSK Holdings. Both had their best day on Aug 28, at 5.78% and 4.97%.
Theme heatmap
| 08-26 | 08-27 | 08-28 | 08-29 | 08-30 | |
|---|---|---|---|---|---|
| Cybersecurity | +24.1 | +11.2 | +2.9 | +7.8 | |
| AI & Robotics | +8.7 | +5.6 | +4.4 | ||
| EV Fire Prevention (Thermal Runaway) | +2.7 | +2.9 | +5.4 | ||
| Battery | +7.9 | +10.8 | |||
| Deepfakes | +3.0 | +8.9 | |||
| Pharma | +3.9 | +7.4 | |||
| ChatGPT & AI Chatbots | +6.7 | +4.4 | |||
| Semiconductor Equipment | +5.8 | +5.1 | |||
| Cancer Immunotherapy | +4.2 | +5.6 | |||
| HBM (High Bandwidth Memory) | +5.0 | +4.7 |