Weekly Theme Wrap (Aug 28 – Sep 1)
5 trading days · top 4 themes — most persistent is Baby & Birth Rate at 1 day (weekly avg. +16.8%). Best single day this week: Sep 1, +16.8%.
Average change over the period
Four themes had a strong day in the week of Aug 28 to Sep 1, and each did so only once. Defense & War rose 4.04% on Aug 29, and 3D NAND / Semiconductor Equipment added 3.87% the same day.
Baby & Birth Rate saw the week’s biggest move, with an average change of 16.8% on Sep 1. Medience led the theme, and a same-day Korean news report said it hit its daily upper limit.
Autonomous Driving followed with 11.09% on Sep 1, led by A-Tech Solution. A Korean news report linked the stock’s limit-up move to US approval for Samsung Electronics to test self-driving cars.
This Week’s Theme Ranking
| Theme | Days strong | Weekly avg. | Best day | Last status | Leader |
|---|---|---|---|---|---|
| Baby & Birth Rate | 1d | +16.8% | 2017-09-01 (+16.8%) | recurred | Medience |
| Autonomous Driving | 1d | +11.1% | 2017-09-01 (+11.1%) | recurred | A-Tech Solution |
| Defense & War | 1d | +4.0% | 2017-08-29 (+4.0%) | recurred | Victek |
| 3D NAND / Semiconductor Equipment | 1d | +3.9% | 2017-08-29 (+3.9%) | new | JAS Robotics |
Related News by Theme
- Baby & Birth Rate (2017-09-01) [fnRASSI]보령메디앙스, 상한가 기록 — 파이낸셜뉴스 (Korean)
- Autonomous Driving (2017-09-01) [오늘의 상한가] 에이테크솔루션, 삼성전자 美 자율주행차 시험운행 승인 ‘上’ — 이투데이 (Korean)
- Defense & War (2017-08-29) [방위산업 테마]빅텍(+10.7%)·스페코(+6.04%) — 헤럴드경제 (Korean)
What to Watch Next Week
Three of the four themes had appeared before. 3D NAND / Semiconductor Equipment was the only new one, led by JAS Robotics.
The open question is whether Baby & Birth Rate and Autonomous Driving keep their Sep 1 strength. A Korean news report listed Victek among the defense names that moved on Aug 29.
Theme heatmap
| 08-28 | 08-29 | 08-30 | 08-31 | 09-01 | |
|---|---|---|---|---|---|
| Baby & Birth Rate | +16.8 | ||||
| Autonomous Driving | +11.1 | ||||
| Defense & War | +4.0 | ||||
| 3D NAND / Semiconductor Equipment | +3.9 |