Oct 19: 8 Strong Themes — Battery, EV
8 strong themes — 2 running · 6 recurred. Top: Battery +18.4%.
Strong themes8
Top change+18.4%
LeaderSM Bexel
Average change by strong theme
Average change of member stocks, by theme · descending
Theme leaders · recent trend
The line is the trend; the end-point colour is the last trading day's direction. Stocks without enough price history show as -
| Theme | Leader | Change | Trend |
|---|---|---|---|
| Battery | SM Bexel | +29.90% | |
| EV | Nuin Tek | +29.88% | |
| Battery (Materials & Parts) | Samkee Energy Solutions | +25.64% | |
| Energy Storage (ESS) | SM Bexel | +29.90% | |
| Beauty & Cosmetics | CSA Cosmic | +29.97% | |
| Solar | Nuin Tek | +29.88% | |
| Battery (Cell Makers) | Samsung SDI | +11.70% | |
| Steel (Small & Mid Cap) | KBI Dong Yang Steel Pipe | +29.96% |
On Oct 19, battery names drove the session. Battery led all themes with an average change of 18.4%, and all 10 of its stocks closed higher.
EV followed at 17.52%, with Battery (Materials & Parts) at 16.6%. Their leaders, SM Bexel and Nuin Tek, gained 29.9% and 29.88%.
Beauty & Cosmetics and Steel (Small & Mid Cap) each extended a streak to 3. Their leaders, CSA Cosmic and KBI Dong Yang Steel Pipe, rose 29.97% and 29.96%.
Today’s Strong Themes at a Glance
| # | Theme | Status | Avg. change | Up/Total | Leader |
|---|---|---|---|---|---|
| 1 | Battery | recurred after 5 days | +18.4% | 10/10 | SM Bexel |
| 2 | EV | recurred after 11 days | +17.5% | 10/10 | Nuin Tek |
| 3 | Battery (Materials & Parts) | recurred after 17 days | +16.6% | 10/10 | Samkee Energy Solutions |
| 4 | Energy Storage (ESS) | recurred after 5 days | +12.1% | 10/10 | SM Bexel |
| 5 | Beauty & Cosmetics | 3 days running | +10.6% | 10/10 | CSA Cosmic |
| 6 | Solar | recurred after 19 days | +10.5% | 10/10 | Nuin Tek |
| 7 | Battery (Cell Makers) | recurred after 11 days | +8.7% | 3/3 | Samsung SDI |
| 8 | Steel (Small & Mid Cap) | 3 days running | +8.6% | 10/10 | KBI Dong Yang Steel Pipe |
Theme by Theme
1. Battery (recurred after 5 days)
- Episode: started 2026-10-19, day 1
| Stock | Change | Close | Leader |
|---|---|---|---|
SM Bexel 010580 | +29.9% | 4,040 | ★ |
Samkee Energy Solutions 419050 | +25.6% | 2,695 | |
Solus Advanced Materials 336370 | +21.6% | 9,750 | |
Almac 354320 | +20.9% | 62,600 | |
Lotte Energy Materials 020150 | +18.4% | 58,500 | |
Ecopro Materials 450080 | +14.8% | 36,950 | |
Aekyung Chemical 161000 | +14.5% | 13,400 | |
Sama Aluminium 006110 | +13.9% | 82,100 | |
W-scope Chungju Plant 393890 | +12.3% | 10,570 | |
Sangsinenergydisplayprecision 091580 | +12.2% | 26,250 |
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- 에코프로 11% 급등…2차전지株 ‘불기둥’ — 매일경제 (Korean)
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2. EV (recurred after 11 days)
- Episode: started 2026-10-19, day 1
| Stock | Change | Close | Leader |
|---|---|---|---|
Nuin Tek 012340 | +29.9% | 878 | ★ |
Samkee Energy Solutions 419050 | +25.6% | 2,695 | |
Solus Advanced Materials 336370 | +21.6% | 9,750 | |
Almac 354320 | +20.9% | 62,600 | |
HanJungNCS 107640 | +16.0% | 48,600 | |
Myoung Shin Industry 009900 | +15.0% | 9,720 | |
Sangsinenergydisplayprecision 091580 | +12.2% | 26,250 | |
Shin Heung Energy & Electronics 243840 | +11.8% | 6,990 | |
Samsung SDI 006400 | +11.7% | 592,000 | |
Axbis 0011A0 | +10.5% | 9,690 |
3. Battery (Materials & Parts) (recurred after 17 days)
- Episode: started 2026-10-19, day 1
| Stock | Change | Close | Leader |
|---|---|---|---|
Samkee Energy Solutions 419050 | +25.6% | 2,695 | ★ |
Solus Advanced Materials 336370 | +21.6% | 9,750 | |
Almac 354320 | +20.9% | 62,600 | |
Lotte Energy Materials 020150 | +18.4% | 58,500 | |
Ecopro Materials 450080 | +14.8% | 36,950 | |
Aekyung Chemical 161000 | +14.5% | 13,400 | |
Sama Aluminium 006110 | +13.9% | 82,100 | |
W-scope Chungju Plant 393890 | +12.3% | 10,570 | |
Sangsinenergydisplayprecision 091580 | +12.2% | 26,250 | |
Shin Heung Energy & Electronics 243840 | +11.8% | 6,990 |
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- 삼기에너지솔루션즈 19% 급등·예선테크 10% 급락… 종목별 차별화 심화 — 서울신문 (Korean)
4. Energy Storage (ESS) (recurred after 5 days)
- Episode: started 2026-10-19, day 1
| Stock | Change | Close | Leader |
|---|---|---|---|
SM Bexel 010580 | +29.9% | 4,040 | ★ |
HanJungNCS 107640 | +16.0% | 48,600 | |
W-scope Chungju Plant 393890 | +12.3% | 10,570 | |
Samsung SDI 006400 | +11.7% | 592,000 | |
Enchem 348370 | +9.4% | 21,550 | |
People & Technology 137400 | +9.2% | 32,500 | |
Shinsung ST 416180 | +8.7% | 29,350 | |
Sebang Global Battery 004490 | +8.0% | 65,100 | |
Wonik Pne 217820 | +7.7% | 2,300 | |
SFA Nexel 222080 | +7.5% | 8,600 |
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5. Beauty & Cosmetics (3 days running)
- Episode: started 2026-10-14, day 6
| Stock | Change | Close | Leader |
|---|---|---|---|
CSA Cosmic 083660 | +30.0% | 1,531 | ★ |
Organic Tea Cosmetics Holdings 900300 | +15.2% | 2,880 | |
MOA Life Plus 142760 | +12.3% | 584 | |
Naturecell 007390 | +9.9% | 23,850 | |
Outin Futures 227610 | +9.2% | 1,013 | |
Classys 214150 | +8.5% | 29,950 | |
Kodi 080530 | +5.7% | 2,240 | |
HLB Global 003580 | +5.1% | 2,065 | |
Jolse 018700 | +5.1% | 1,240 | |
Coloray International Investment 900310 | +5.0% | 1,953 |
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6. Solar (recurred after 19 days)
- Episode: started 2026-10-19, day 1
| Stock | Change | Close | Leader |
|---|---|---|---|
Nuin Tek 012340 | +29.9% | 878 | ★ |
Haein 003010 | +11.7% | 8,030 | |
Advanced Nano Products 121600 | +9.8% | 62,600 | |
OCI Holdings Company 010060 | +9.7% | 218,000 | |
Seronics 042600 | +9.4% | 11,060 | |
DaejooElectronicMaterials 078600 | +9.1% | 112,600 | |
Hanwha Solutions 009830 | +8.0% | 33,950 | |
HD Hyundai Energy Solutions 322000 | +6.6% | 126,500 | |
Lake Materials 281740 | +6.5% | 13,200 | |
DSM 104040 | +4.5% | 3,345 |
7. Battery (Cell Makers) (recurred after 11 days)
- Episode: started 2026-10-19, day 1
| Stock | Change | Close | Leader |
|---|---|---|---|
Samsung SDI 006400 | +11.7% | 592,000 | ★ |
SK Innovation 096770 | +7.2% | 163,000 | |
LG Energy Solution 373220 | +7.2% | 432,000 |
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8. Steel (Small & Mid Cap) (3 days running)
- Episode: started 2026-10-14, day 6
| Stock | Change | Close | Leader |
|---|---|---|---|
KBI Dong Yang Steel Pipe 008970 | +30.0% | 1,748 | ★ |
Dongil Steelux 023790 | +14.8% | 1,635 | |
Dongkuk Industries Company 005160 | +10.1% | 4,700 | |
TCC Steel 002710 | +8.7% | 14,680 | |
Shin Steel 162300 | +4.5% | 2,095 | |
Histeel 071090 | +4.4% | 3,560 | |
Dae Dong Steel 048470 | +3.8% | 2,740 | |
SK oceanplant 100090 | +3.4% | 10,970 | |
Husteel 005010 | +3.2% | 3,895 | |
Hyundai BNG Steel 004560 | +3.0% | 11,550 |
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Closing Thoughts
Most strong themes on Oct 19 returned after gaps of 5 to 19 days, each in a 1-day episode. Beauty & Cosmetics and Steel (Small & Mid Cap) are the exceptions, with 6-day episodes.
Battery (Cell Makers) had an average change of 8.71%, led by Samsung SDI at 11.7%. The next sessions will show whether this breadth carries over.