Aug 9: 6 Strong Themes — Battery / EV, OLED Displays
6 strong themes — 6 recurred. Top: Battery / EV +18.9%.
Average change by strong theme
Theme leaders · recent trend
| Theme | Leader | Change | Trend |
|---|---|---|---|
| Battery / EV | Ecopro | +29.95% | |
| OLED Displays | YoungWoo DSP | +9.52% | |
| Foldable Phones / Flexible Displays / Galaxy Supply Chain | Daeduck Electronics | +5.78% | |
| Semiconductors | Foosung | +7.58% | |
| Banks | KakaoBank | +12.46% | - |
| Crypto & Bitcoin | Atinum Investment | +5.34% |
Battery / EV led the 2021-08-09 session with an average change of 18.85%. All 5 stocks in the theme rose, and leader Ecopro gained 29.95%.
OLED Displays followed with an average change of 9.86%, with all 3 stocks higher. HB Technology rose 10.14%, while leader YoungWoo DSP traded 32668065 shares.
In every theme on the list, all of the listed stocks closed higher. In Banks, KakaoBank jumped 12.46%, while Shinhan Financial Group rose 0.9%.
Today’s Strong Themes at a Glance
| # | Theme | Status | Avg. change | Up/Total | Leader |
|---|---|---|---|---|---|
| 1 | Battery / EV | recurred after 10 days | +18.9% | 5/5 | Ecopro |
| 2 | OLED Displays | recurred after 42 days | +9.9% | 3/3 | YoungWoo DSP |
| 3 | Foldable Phones / Flexible Displays / Galaxy Supply Chain | recurred after 592 days | +5.3% | 5/5 | Daeduck Electronics |
| 4 | Semiconductors | recurred after 6 days | +5.2% | 6/6 | Foosung |
| 5 | Banks | recurred after 18 days | +4.3% | 4/4 | KakaoBank |
| 6 | Crypto & Bitcoin | recurred after 11 days | +3.9% | 3/3 | Atinum Investment |
Theme by Theme
1. Battery / EV (recurred after 10 days)
- Episode: started 2021-08-09, day 1
| Stock | Change | Close | Leader |
|---|---|---|---|
Ecopro 086520 | +29.9% | 17,678 | ★ |
Shinsung Delta Tech 065350 | +23.1% | 20,000 | |
Cosmo Advanced Materials & Technology 005070 | +16.6% | 48,650 | |
Cosmochemical 005420 | +13.7% | 13,208 | |
Sangsinenergydisplayprecision 091580 | +10.9% | 19,300 |
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2. OLED Displays (recurred after 42 days)
- Episode: started 2021-08-09, day 1
| Stock | Change | Close | Leader |
|---|---|---|---|
HB Technology 078150 | +10.1% | 3,475 | |
FNS Tech 083500 | +9.9% | 14,950 | |
YoungWoo DSP 143540 | +9.5% | 2,990 | ★ |
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3. Foldable Phones / Flexible Displays / Galaxy Supply Chain (recurred after 592 days)
- Episode: started 2021-08-09, day 1
| Stock | Change | Close | Leader |
|---|---|---|---|
Optrontec 082210 | +7.1% | 10,200 | |
Fine Technix 106240 | +6.8% | 4,190 | |
Daeduck Electronics 353200 | +5.8% | 17,400 | ★ |
Uti 179900 | +4.5% | 13,850 | |
Interflex 051370 | +2.4% | 14,750 |
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4. Semiconductors (recurred after 6 days)
- Episode: started 2021-08-09, day 1
| Stock | Change | Close | Leader |
|---|---|---|---|
Foosung 093370 | +7.6% | 13,868 | ★ |
S&S Tech 101490 | +6.7% | 36,000 | |
KoMi 183300 | +5.4% | 36,568 | |
UniTest 086390 | +4.7% | 25,700 | |
EO Technics 039030 | +3.7% | 120,900 | |
Wonik IPS 240810 | +3.5% | 50,500 |
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5. Banks (recurred after 18 days)
- Episode: started 2021-08-09, day 1
| Stock | Change | Close | Leader |
|---|---|---|---|
KakaoBank 323410 | +12.5% | 78,500 | ★ |
Hana Financial Group 086790 | +2.4% | 44,300 | |
KB Financial Group 105560 | +1.5% | 53,000 | |
Shinhan Financial Group 055550 | +0.9% | 39,100 |
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6. Crypto & Bitcoin (recurred after 11 days)
- Episode: started 2021-08-09, day 1
| Stock | Change | Close | Leader |
|---|---|---|---|
Atinum Investment 021080 | +5.3% | 4,440 | ★ |
Wizit 036090 | +3.4% | 3,926 | |
Woori Technology Investment 041190 | +3.0% | 7,500 |
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Closing Thoughts
Every theme on the list returned after a gap, and each episode has lasted 1 day so far. Foldable Phones / Flexible Displays / Galaxy Supply Chain came back after 592 days without appearing.
Semiconductors posted an average change of 5.25% after a 6-day gap, led by Foosung. The open question is whether these one-day episodes carry into a second session.