Feb 23: 2 Strong Themes — Electromagnetic Waves (EMF), Yellow Dust & Fine Particulates
2 strong themes — 1 recurred · 1 new. Top: Electromagnetic Waves (EMF) +12.2%.
Average change by strong theme
Theme leaders · recent trend
| Theme | Leader | Change | Trend |
|---|---|---|---|
| Electromagnetic Waves (EMF) | DongilTechnology | +15.01% | |
| Yellow Dust & Fine Particulates | Welcron | +3.62% |
Two themes led the Korean market on Feb 23, and every stock in both of them closed higher. Electromagnetic Waves (EMF) was the stronger of the two, with an average change of 12.15%.
All 4 stocks in that theme rose. The theme’s leader, DongilTechnology, gained 15.01%, while Amotech rose 14.8% and Winnova 14.68%. A same-day Korean news report covered a disclosure on why the leader’s shares jumped.
Yellow Dust & Fine Particulates came back after a gap of 1442 days, with an average change of 3.78%. A Korean news report linked the gains to a yellow dust warning in Seoul and Gyeonggi.
Today’s Strong Themes at a Glance
| # | Theme | Status | Avg. change | Up/Total | Leader |
|---|---|---|---|---|---|
| 1 | Electromagnetic Waves (EMF) | new | +12.2% | 4/4 | DongilTechnology |
| 2 | Yellow Dust & Fine Particulates | recurred after 1442 days | +3.8% | 4/4 | Welcron |
Theme by Theme
1. Electromagnetic Waves (EMF) (new)
- Episode: started 2015-02-23, day 1
| Stock | Change | Close | Leader |
|---|---|---|---|
DongilTechnology 032960 | +15.0% | 2,544 | ★ |
Amotech 052710 | +14.8% | 13,725 | |
Winnova 039790 | +14.7% | 1,250 | |
CHEMTRONICSCo 089010 | +4.1% | 11,081 |
Related news
- [조회공시]동일기연 주가급등 사유 — 머니투데이 (Korean)
2. Yellow Dust & Fine Particulates (recurred after 1442 days)
- Episode: started 2015-02-23, day 1
| Stock | Change | Close | Leader |
|---|---|---|---|
Alpha AI 043100 | +4.6% | 13,660 | |
Ahn-gook Pharmaceutical 001540 | +3.7% | 14,100 | |
Welcron 065950 | +3.6% | 2,430 | ★ |
Sungchang Autotech 080470 | +3.2% | 4,465 |
Related news
- [오늘 특징주]①서울·경기 황사경보…황사株 동반 강세 — 이데일리 (Korean)
Closing Thoughts
Each theme was a one-day episode with a streak of 1. The open question is whether Electromagnetic Waves (EMF) keeps moving after a single session.
Yellow Dust & Fine Particulates returned on the day of a dust warning. The next few sessions will show whether interest lasts beyond that warning.