Jan 9: 8 Strong Themes — Auto Parts, Robotics (Industrial & Collaborative)
8 strong themes — 4 running · 4 recurred. Top: Auto Parts +22.1%.
Strong themes8
Top change+22.1%
LeaderEwon Comfortech
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 |
|---|---|---|---|
| Auto Parts | Ewon Comfortech | +30.00% | |
| Robotics (Industrial & Collaborative) | Keyang Electric Machinery | +12.39% | |
| Defense & War | Formetal | +29.96% | |
| Shipbuilding Equipment | Sammi Metal Products | +7.65% | |
| 5G | Lightron Fiber-optic Devices | +29.92% | |
| Telecom Equipment | Lightron Fiber-optic Devices | +29.92% | |
| Beauty & Cosmetics | From Bio | +9.61% | |
| Shipbuilding | Samsung Heavy Industries | +8.73% |
On Jan 9, Auto Parts led the strong themes with an average change of 22.06%. All 9 stocks in the theme closed higher, and it was the second straight day on the list.
Ewon Comfortech, the theme’s leader, rose 30.0%, while Formetal gained 29.96%. Formetal also led Defense & War, which posted an average change of 15.72%.
Robotics (Industrial & Collaborative) returned after a gap of 3 days with an average change of 16.12%. Shipbuilding extended its streak to 5 days, led by Samsung Heavy Industries at 8.73%.
Today’s Strong Themes at a Glance
| # | Theme | Status | Avg. change | Up/Total | Leader |
|---|---|---|---|---|---|
| 1 | Auto Parts | 2 days running | +22.1% | 9/9 | Ewon Comfortech |
| 2 | Robotics (Industrial & Collaborative) | recurred after 3 days | +16.1% | 8/8 | Keyang Electric Machinery |
| 3 | Defense & War | 2 days running | +15.7% | 10/10 | Formetal |
| 4 | Shipbuilding Equipment | 2 days running | +10.6% | 10/10 | Sammi Metal Products |
| 5 | 5G | recurred after 18 days | +8.2% | 9/9 | Lightron Fiber-optic Devices |
| 6 | Telecom Equipment | recurred after 18 days | +7.5% | 9/9 | Lightron Fiber-optic Devices |
| 7 | Beauty & Cosmetics | recurred after 7 days | +6.0% | 10/10 | From Bio |
| 8 | Shipbuilding | 5 days running | +5.5% | 6/6 | Samsung Heavy Industries |
Theme by Theme
1. Auto Parts (2 days running)
- Episode: started 2026-01-08, day 2
| Stock | Change | Close | Leader |
|---|---|---|---|
Ewon Comfortech 088290 | +30.0% | 988 | ★ |
Formetal 119500 | +30.0% | 4,945 | |
Hmnex 036170 | +29.9% | 1,432 | |
Almac 354320 | +29.9% | 36,900 | |
Mobase Electronics 012860 | +29.8% | 2,540 | |
Neotechnicalsystem 085910 | +16.4% | 9,440 | |
Keyang Electric Machinery 012200 | +12.4% | 12,340 | |
HanilForgingIndustrial 024740 | +10.3% | 2,360 | |
Korea Movenex 010100 | +9.9% | 4,900 |
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2. Robotics (Industrial & Collaborative) (recurred after 3 days)
- Episode: started 2026-01-09, day 7
| Stock | Change | Close | Leader |
|---|---|---|---|
Formetal 119500 | +30.0% | 4,945 | |
Russell 217500 | +29.9% | 2,520 | |
Woorim Power Train Solution 101170 | +18.5% | 18,470 | |
SBB Tech 389500 | +12.7% | 46,200 | |
Keyang Electric Machinery 012200 | +12.4% | 12,340 | ★ |
SP Systems 317830 | +9.3% | 13,100 | |
Pim Korea 448900 | +9.2% | 63,900 | |
Il 307180 | +7.0% | 3,720 |
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3. Defense & War (2 days running)
- Episode: started 2026-01-08, day 6
| Stock | Change | Close | Leader |
|---|---|---|---|
Formetal 119500 | +30.0% | 4,945 | ★ |
Hanwha Systems 272210 | +27.5% | 76,900 | |
Vitzro Tech 042370 | +16.6% | 10,620 | |
Daeyang Electric 108380 | +14.2% | 30,250 | |
TAIHAN Fiberoptics 010170 | +13.1% | 3,330 | |
STX Engine 077970 | +12.5% | 38,800 | |
MNC Solution 484870 | +12.4% | 171,300 | |
Hanwha Aerospace 012450 | +11.4% | 1,214,000 | |
HanilForgingIndustrial 024740 | +10.3% | 2,360 | |
SNT Motiv 064960 | +9.4% | 35,000 |
4. Shipbuilding Equipment (2 days running)
- Episode: started 2026-01-08, day 2
| Stock | Change | Close | Leader |
|---|---|---|---|
Hankuk Carbon 017960 | +22.3% | 38,400 | |
Daeyang Electric 108380 | +14.2% | 30,250 | |
STX Engine 077970 | +12.5% | 38,800 | |
Hanwha Engine 082740 | +9.1% | 49,700 | |
Finebesteel 133820 | +8.8% | 1,691 | |
Dongsung Finetec 033500 | +8.7% | 28,750 | |
Hyundai HYMS 460930 | +8.6% | 20,150 | |
Sammi Metal Products 012210 | +7.7% | 8,160 | ★ |
Sejin Heavy Industries 075580 | +7.4% | 20,400 | |
KSP 073010 | +7.2% | 4,480 |
5. 5G (recurred after 18 days)
- Episode: started 2026-01-09, day 1
| Stock | Change | Close | Leader |
|---|---|---|---|
Lightron Fiber-optic Devices 069540 | +29.9% | 1,433 | ★ |
TAIHAN Fiberoptics 010170 | +13.1% | 3,330 | |
Rftech 061040 | +5.7% | 2,100 | |
Seojin System 178320 | +5.6% | 25,300 | |
Wooriro 046970 | +5.0% | 1,367 | |
WaveElectronics 095270 | +4.5% | 5,100 | |
Kostecsys 355150 | +3.5% | 13,720 | |
Korea Advanced Materials 062970 | +3.2% | 2,745 | |
Pentastone Electronics 332570 | +3.2% | 8,140 |
6. Telecom Equipment (recurred after 18 days)
- Episode: started 2026-01-09, day 1
| Stock | Change | Close | Leader |
|---|---|---|---|
Lightron Fiber-optic Devices 069540 | +29.9% | 1,433 | ★ |
VISSEM Electronics 072950 | +10.8% | 6,060 | |
Seojin System 178320 | +5.6% | 25,300 | |
Wooriro 046970 | +5.0% | 1,367 | |
WaveElectronics 095270 | +4.5% | 5,100 | |
Korea Advanced Materials 062970 | +3.2% | 2,745 | |
Fino 033790 | +3.1% | 5,350 | |
DASAN Networks 039560 | +3.0% | 3,210 | |
Piolink 170790 | +2.5% | 8,690 |
7. Beauty & Cosmetics (recurred after 7 days)
- Episode: started 2026-01-09, day 1
| Stock | Change | Close | Leader |
|---|---|---|---|
From Bio 377220 | +9.6% | 1,232 | ★ |
d’Alba Global 483650 | +8.1% | 151,400 | |
Pum-tech Korea 251970 | +8.0% | 55,100 | |
Cosmecca Korea 241710 | +6.2% | 70,000 | |
Tonymoly 214420 | +6.1% | 8,930 | |
Apr 278470 | +5.3% | 228,500 | |
PharmaResearch 214450 | +5.2% | 486,500 | |
Metalabs 090370 | +4.5% | 1,588 | |
Classys 214150 | +3.8% | 58,100 | |
NFC 265740 | +3.3% | 4,435 |
8. Shipbuilding (5 days running)
- Episode: started 2026-01-05, day 5
| Stock | Change | Close | Leader |
|---|---|---|---|
Samsung Heavy Industries 010140 | +8.7% | 28,650 | ★ |
HJ Shipbuilding & Construction 097230 | +6.5% | 26,250 | |
HD Korea Shipbuilding & Offshore Engineering 009540 | +5.3% | 447,000 | |
HD Hyundai Heavy Industries 329180 | +4.6% | 609,000 | |
Daehan Shipbuilding 439260 | +4.0% | 67,200 | |
Hanwha Ocean 042660 | +3.6% | 134,400 |
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Closing Thoughts
Shipbuilding Equipment and Auto Parts both marked a second straight day, with every stock up in each. Whether Shipbuilding reaches a sixth straight day is the next marker in the data.
5G and Telecom Equipment reappeared after an 18-day gap, both led by Lightron Fiber-optic Devices at 29.92%. Beauty & Cosmetics also returned, with all 10 stocks higher.