Jul 30: 8 Strong Themes — Battery, Auto Parts
8 strong themes — 8 recurred. Top: Battery +11.8%.
Strong themes8
Top change+11.8%
LeaderSamkee Energy Solutions
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 | Samkee Energy Solutions | +29.90% | |
| Auto Parts | HT Robotics | +12.73% | |
| Lithium | Lithium-for-earth | +9.96% | |
| Semiconductor Equipment | HanaMicron | +13.23% | |
| Energy Storage (ESS) | Enchem | +7.73% | |
| Samsung Pay | Ksign | +5.50% | |
| Disaster Safety (Earthquake, Fire) | Hydro Lithium | +16.42% | |
| ChatGPT & AI Chatbots | Maum.ai | +10.08% |
On Jul 30, Battery led the session’s strong themes with an average change of 11.77%. All 9 of its stocks closed higher.
Samkee Energy Solutions led that group with a gain of 29.9%. Auto Parts came next at an average change of 9.36%, with all 10 of its stocks up and HT Robotics as its leader.
All eight themes were recurrences, and each ran a 1-day episode. Samsung Pay stood out by returning after a gap of 383 days.
Today’s Strong Themes at a Glance
| # | Theme | Status | Avg. change | Up/Total | Leader |
|---|---|---|---|---|---|
| 1 | Battery | recurred after 6 days | +11.8% | 9/9 | Samkee Energy Solutions |
| 2 | Auto Parts | recurred after 7 days | +9.4% | 10/10 | HT Robotics |
| 3 | Lithium | recurred after 6 days | +5.8% | 9/9 | Lithium-for-earth |
| 4 | Semiconductor Equipment | recurred after 2 days | +5.7% | 10/10 | HanaMicron |
| 5 | Energy Storage (ESS) | recurred after 6 days | +5.3% | 9/9 | Enchem |
| 6 | Samsung Pay | recurred after 383 days | +3.9% | 9/9 | Ksign |
| 7 | Disaster Safety (Earthquake, Fire) | recurred after 6 days | +3.6% | 10/10 | Hydro Lithium |
| 8 | ChatGPT & AI Chatbots | recurred after 8 days | +3.0% | 10/10 | Maum.ai |
Theme by Theme
1. Battery (recurred after 6 days)
- Episode: started 2025-07-30, day 1
| Stock | Change | Close | Leader |
|---|---|---|---|
Samkee Energy Solutions 419050 | +29.9% | 2,320 | ★ |
Nara Mold And Die 051490 | +13.2% | 4,505 | |
HT Robotics 396300 | +12.7% | 4,030 | |
Sungwoo 458650 | +11.0% | 14,930 | |
L&F 066970 | +9.3% | 72,000 | |
Samsung SDI 006400 | +7.8% | 206,000 | |
Enchem 348370 | +7.7% | 66,900 | |
Shin Heung Energy & Electronics 243840 | +7.7% | 4,255 | |
Elentec 054210 | +6.6% | 7,890 |
2. Auto Parts (recurred after 7 days)
- Episode: started 2025-07-30, day 1
| Stock | Change | Close | Leader |
|---|---|---|---|
Nara Mold And Die 051490 | +13.2% | 4,505 | |
DYC 310870 | +13.1% | 1,625 | |
HT Robotics 396300 | +12.7% | 4,030 | ★ |
Sungwoo 458650 | +11.0% | 14,930 | |
Motivelink 463480 | +9.0% | 11,670 | |
Hyundai Industrial 170030 | +8.8% | 6,830 | |
Samkee 122350 | +8.7% | 1,437 | |
Ecocab 128540 | +6.9% | 1,830 | |
Seoyon E-hwa 200880 | +5.2% | 13,150 | |
Hwashin 010690 | +5.1% | 9,470 |
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3. Lithium (recurred after 6 days)
- Episode: started 2025-07-30, day 1
| Stock | Change | Close | Leader |
|---|---|---|---|
Hydro Lithium 101670 | +16.4% | 2,375 | |
Lithium-for-earth 073570 | +10.0% | 1,435 | ★ |
Enchem 348370 | +7.7% | 66,900 | |
Posco M-tech 009520 | +5.6% | 15,070 | |
Kangwon Energy 114190 | +3.3% | 12,520 | |
Cosmochemical 005420 | +2.6% | 16,720 | |
SungEel HiTech 365340 | +2.4% | 38,950 | |
Ecopro 086520 | +2.2% | 51,000 | |
Chunbo 278280 | +1.6% | 46,200 |
4. Semiconductor Equipment (recurred after 2 days)
- Episode: started 2025-07-30, day 1
| Stock | Change | Close | Leader |
|---|---|---|---|
HanaMicron 067310 | +13.2% | 12,670 | ★ |
GigaVis 420770 | +6.5% | 26,300 | |
HPSP 403870 | +6.1% | 27,100 | |
EugeneTechnology 084370 | +5.0% | 46,150 | |
Kctech 281820 | +5.0% | 30,650 | |
Apact 200470 | +4.8% | 2,505 | |
Tokai Carbon Korea 064760 | +4.4% | 111,800 | |
Tes 095610 | +4.3% | 26,550 | |
Pamtek 271830 | +4.0% | 1,864 | |
Fine Semitech 036810 | +3.4% | 24,100 |
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5. Energy Storage (ESS) (recurred after 6 days)
- Episode: started 2025-07-30, day 1
| Stock | Change | Close | Leader |
|---|---|---|---|
Samsung SDI 006400 | +7.8% | 206,000 | |
Enchem 348370 | +7.7% | 66,900 | ★ |
Elentec 054210 | +6.6% | 7,890 | |
Wonik Pne 217820 | +6.1% | 3,480 | |
SK Innovation 096770 | +5.1% | 117,200 | |
Samwha Capacitor 001820 | +4.4% | 27,050 | |
Amogreentech 125210 | +3.6% | 6,980 | |
DK Tech 290550 | +3.4% | 7,000 | |
Unitekno 241690 | +3.2% | 3,020 |
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6. Samsung Pay (recurred after 383 days)
- Episode: started 2025-07-30, day 1
| Stock | Change | Close | Leader |
|---|---|---|---|
Zinitix 303030 | +7.5% | 1,009 | |
INFOvine 115310 | +6.5% | 62,000 | |
Amotech 052710 | +6.2% | 10,520 | |
Ksign 192250 | +5.5% | 12,080 | ★ |
Hyosung 004800 | +3.9% | 87,300 | |
Samsung Electronics 005930 | +2.8% | 72,600 | |
Hansol Technics 004710 | +1.0% | 6,030 | |
Rftech 061040 | +1.0% | 2,570 | |
Samsung Card 029780 | +0.9% | 49,750 |
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7. Disaster Safety (Earthquake, Fire) (recurred after 6 days)
- Episode: started 2025-07-30, day 1
| Stock | Change | Close | Leader |
|---|---|---|---|
Hydro Lithium 101670 | +16.4% | 2,375 | ★ |
Samyoung M-tek C0 054540 | +6.5% | 5,700 | |
DaeChang Steel 140520 | +5.4% | 2,440 | |
Heerim Architects & Planners 037440 | +1.9% | 4,705 | |
Tongyang Pile 228340 | +1.4% | 1,994 | |
Incon 083640 | +1.2% | 335 | |
HDC Hyundai Engineering Plastics 089470 | +1.1% | 4,015 | |
Paratech 033540 | +0.9% | 1,398 | |
TKG Aikang 022220 | +0.8% | 879 | |
Polaris AI 039980 | +0.6% | 2,465 |
8. ChatGPT & AI Chatbots (recurred after 8 days)
- Episode: started 2025-07-30, day 1
| Stock | Change | Close | Leader |
|---|---|---|---|
Maum.ai 377480 | +10.1% | 21,300 | ★ |
SKAI worldwide 357880 | +6.1% | 2,355 | |
Flitto 300080 | +4.8% | 10,750 | |
Hancom 030520 | +2.5% | 27,000 | |
Isupetasys 007660 | +2.2% | 63,700 | |
Samsung SDS 018260 | +1.3% | 159,600 | |
ESTsoft 047560 | +1.2% | 20,550 | |
Global Tax Free 204620 | +0.9% | 6,880 | |
InfoBank 039290 | +0.7% | 6,180 | |
Brainzcompany 099390 | +0.6% | 6,260 |
Closing Thoughts
In Semiconductor Equipment, HanaMicron rose 13.23% as headlines reported that it had dropped its spin-off plan. The next point to track is whether that move spreads across the theme.
Lithium (5.76%) and Energy Storage (ESS) (5.33%) also rose, with every stock up in both themes. The next sessions will show whether these related themes extend a streak that now stands at 1.