Sep 15: 8 Strong Themes — Robotics (Industrial & Collaborative), Semiconductor Materials & Components
8 strong themes — 2 running · 6 recurred. Top: Robotics (Industrial & Collaborative) +15.3%.
Strong themes8
Top change+15.3%
LeaderHallacast
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 |
|---|---|---|---|
| Robotics (Industrial & Collaborative) | Hallacast | +29.94% | |
| Semiconductor Materials & Components | Foosung | +20.18% | |
| Semiconductor Equipment | Robostar | +15.08% | |
| Holding Companies | Nongshim Holdings | +30.00% | |
| Smart Factory | Zenix Robotics | +17.52% | |
| Battery | Foosung | +20.18% | |
| Securities Brokers | Sangsangininvestment&securities | +8.07% | |
| Quantum Cryptography & Computing | HanWool Materials Science | +13.85% |
Eight strong themes closed higher on 2025-09-15, and every listed stock in each one finished up. Robotics (Industrial & Collaborative) led with an average change of 15.29%.
Hallacast topped the robotics group at 29.94%, while TPC rose 29.78% and Hyulim ROBOT 20.36%. Hyulim ROBOT also traded 117057162 shares.
Semiconductor Materials & Components (10.87%) and Semiconductor Equipment (10.72%) extended their streaks to 2 days. In Holding Companies, Nongshim Holdings jumped 30.0%.
Today’s Strong Themes at a Glance
| # | Theme | Status | Avg. change | Up/Total | Leader |
|---|---|---|---|---|---|
| 1 | Robotics (Industrial & Collaborative) | recurred after 5 days | +15.3% | 9/9 | Hallacast |
| 2 | Semiconductor Materials & Components | 2 days running | +10.9% | 10/10 | Foosung |
| 3 | Semiconductor Equipment | 2 days running | +10.7% | 10/10 | Robostar |
| 4 | Holding Companies | recurred after 5 days | +10.6% | 10/10 | Nongshim Holdings |
| 5 | Smart Factory | recurred after 5 days | +8.9% | 8/8 | Zenix Robotics |
| 6 | Battery | recurred after 11 days | +8.3% | 10/10 | Foosung |
| 7 | Securities Brokers | recurred after 5 days | +4.9% | 10/10 | Sangsangininvestment&securities |
| 8 | Quantum Cryptography & Computing | recurred after 40 days | +4.1% | 10/10 | HanWool Materials Science |
Theme by Theme
1. Robotics (Industrial & Collaborative) (recurred after 5 days)
- Episode: started 2025-09-15, day 1
| Stock | Change | Close | Leader |
|---|---|---|---|
Hallacast 125490 | +29.9% | 6,640 | ★ |
TPC 130740 | +29.8% | 2,310 | |
Hyulim ROBOT 090710 | +20.4% | 3,635 | |
Robostar 090360 | +15.1% | 36,250 | |
Beno TNR 206400 | +13.4% | 2,585 | |
Cymechs 160980 | +8.3% | 14,830 | |
Russell 217500 | +7.5% | 2,365 | |
Haisung Aero-Robotics 059270 | +7.1% | 7,280 | |
Everybot 270660 | +6.2% | 17,760 |
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2. Semiconductor Materials & Components (2 days running)
- Episode: started 2025-09-12, day 4
| Stock | Change | Close | Leader |
|---|---|---|---|
Foosung 093370 | +20.2% | 6,730 | ★ |
HLB innoVation 024850 | +14.6% | 1,956 | |
LTC 170920 | +14.4% | 16,480 | |
Fine Semitech 036810 | +9.9% | 31,200 | |
Hansol IONES 114810 | +9.4% | 11,600 | |
Mecaro 241770 | +9.1% | 14,800 | |
Kctech 281820 | +8.2% | 38,300 | |
Protec Mems Technology 147760 | +7.7% | 2,795 | |
Soulbrain 357780 | +7.6% | 260,500 | |
S&S Tech 101490 | +7.6% | 54,000 |
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3. Semiconductor Equipment (2 days running)
- Episode: started 2025-09-12, day 5
| Stock | Change | Close | Leader |
|---|---|---|---|
Techwing 089030 | +21.8% | 51,200 | |
Robostar 090360 | +15.1% | 36,250 | ★ |
Tes 095610 | +10.1% | 41,450 | |
Fine Semitech 036810 | +9.9% | 31,200 | |
Union Semiconductor Equipment Co.,ltd; 036200 | +9.8% | 9,610 | |
Cymechs 160980 | +8.3% | 14,830 | |
PSK 319660 | +8.3% | 29,300 | |
Genesem 217190 | +8.3% | 9,160 | |
Kctech 281820 | +8.2% | 38,300 | |
Russell 217500 | +7.5% | 2,365 |
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4. Holding Companies (recurred after 5 days)
- Episode: started 2025-09-15, day 1
| Stock | Change | Close | Leader |
|---|---|---|---|
Nongshim Holdings 072710 | +30.0% | 114,400 | ★ |
Hyundai G.F. Holdings 005440 | +11.9% | 9,290 | |
HD Hyundai 267250 | +10.6% | 164,300 | |
CoAsia 045970 | +10.6% | 7,000 | |
Hanwha 000880 | +8.4% | 93,000 | |
HS Hyosung 487570 | +8.0% | 63,400 | |
Hanjinkal 180640 | +7.9% | 119,400 | |
Samsung C&T 028260 | +7.0% | 195,900 | |
Korea Investment Holdings 071050 | +6.0% | 159,000 | |
CJ 001040 | +5.7% | 197,000 |
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5. Smart Factory (recurred after 5 days)
- Episode: started 2025-09-15, day 1
| Stock | Change | Close | Leader |
|---|---|---|---|
Hyulim ROBOT 090710 | +20.4% | 3,635 | |
Zenix Robotics 381620 | +17.5% | 14,290 | ★ |
ISAAC Engineering 351330 | +10.1% | 9,880 | |
MX On 347890 | +6.1% | 6,640 | |
Kornic Automation 391710 | +5.3% | 3,060 | |
SK 034730 | +4.7% | 233,000 | |
Twim 290090 | +3.9% | 8,790 | |
LS THiRA-UTECH 322180 | +3.5% | 5,670 |
6. Battery (recurred after 11 days)
- Episode: started 2025-09-15, day 1
| Stock | Change | Close | Leader |
|---|---|---|---|
Foosung 093370 | +20.2% | 6,730 | ★ |
Ivisionworks 469750 | +10.4% | 1,601 | |
Soulbrain 357780 | +7.6% | 260,500 | |
Dit 110990 | +7.4% | 14,050 | |
Korchip 126730 | +7.2% | 17,900 | |
KG Chemical 001390 | +6.7% | 5,120 | |
Koses 089890 | +6.1% | 13,150 | |
Intekplus 064290 | +6.1% | 16,200 | |
S-chem 475660 | +5.9% | 7,720 | |
Yunsung F&C 372170 | +5.8% | 33,850 |
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7. Securities Brokers (recurred after 5 days)
- Episode: started 2025-09-15, day 1
| Stock | Change | Close | Leader |
|---|---|---|---|
Sangsangininvestment&securities 001290 | +8.1% | 830 | ★ |
KIWOOM Securities 039490 | +7.2% | 267,500 | |
Korea Investment Holdings 071050 | +6.0% | 159,000 | |
NH Investment & Securities 005940 | +5.3% | 21,650 | |
Shinyoung Securities 001720 | +5.0% | 152,600 | |
SK Securities 001510 | +3.9% | 713 | |
DB Securities 016610 | +3.9% | 9,790 | |
Kyobo Securities 030610 | +3.5% | 10,000 | |
Mirae Asset Securities 006800 | +3.4% | 22,850 | |
Yuanta Securities Korea 003470 | +2.4% | 3,840 |
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8. Quantum Cryptography & Computing (recurred after 40 days)
- Episode: started 2025-09-15, day 1
| Stock | Change | Close | Leader |
|---|---|---|---|
HanWool Materials Science 091440 | +13.8% | 2,630 | ★ |
Ictk 456010 | +6.7% | 12,600 | |
Korea Advanced Materials 062970 | +6.5% | 3,520 | |
Axgate 356680 | +4.3% | 7,490 | |
Korea Computer & Systems 115500 | +3.6% | 10,000 | |
Wooriro 046970 | +1.6% | 1,316 | |
Dream Security 203650 | +1.5% | 3,450 | |
Ranix 317120 | +1.1% | 1,551 | |
Woori-Net 115440 | +1.0% | 6,840 | |
Alt 172670 | +1.0% | 9,390 |
Closing Thoughts
The Semiconductor Equipment episode runs through 2025-09-16, so the open question is whether chip names go past a streak of 2. Foosung, up 20.18%, led two themes.
Six themes, led by Robotics (Industrial & Collaborative), came back after a gap, and it is unclear whether they hold past one day. Quantum Cryptography & Computing returned after a 40-day gap.