Oct 22: 7 Strong Themes — Solid Oxide Fuel Cells (SOFC), Post-War Reconstruction (Ukraine, Middle East)
7 strong themes — 3 running · 4 recurred. Top: Solid Oxide Fuel Cells (SOFC) +8.0%.
Strong themes7
Top change+8.0%
LeaderVina Tech
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 |
|---|---|---|---|
| Solid Oxide Fuel Cells (SOFC) | Vina Tech | +14.78% | |
| Post-War Reconstruction (Ukraine, Middle East) | Polaris AI | +20.00% | |
| Defense & War | Victek | +21.36% | |
| Construction Equipment | DAEMO Engineering | +9.80% | |
| Construction (Small & Mid Cap) | Dongbu | +6.78% | |
| Cybersecurity | Monitorapp | +3.33% | |
| Construction Majors | IPARK Hyundai Development Company | +0.96% |
Seven themes rose on Oct 22, and every listed stock in each one closed higher. Solid Oxide Fuel Cells (SOFC) led with an average change of 8.03%, returning after a 22-day gap.
Vina Tech led that theme at 14.78%, with news citing a supply contract. Post-War Reconstruction (Ukraine, Middle East) followed at 7.53%, led by Polaris AI at 20.0%.
Defense & War averaged 7.29%, with Victek up 21.36%, the day’s largest gain. Both war-linked themes are on a 2-day streak.
Today’s Strong Themes at a Glance
| # | Theme | Status | Avg. change | Up/Total | Leader |
|---|---|---|---|---|---|
| 1 | Solid Oxide Fuel Cells (SOFC) | recurred after 22 days | +8.0% | 5/5 | Vina Tech |
| 2 | Post-War Reconstruction (Ukraine, Middle East) | 2 days running | +7.5% | 10/10 | Polaris AI |
| 3 | Defense & War | 2 days running | +7.3% | 10/10 | Victek |
| 4 | Construction Equipment | 2 days running | +2.7% | 9/9 | DAEMO Engineering |
| 5 | Construction (Small & Mid Cap) | recurred after 6 days | +2.0% | 10/10 | Dongbu |
| 6 | Cybersecurity | recurred after 16 days | +1.3% | 9/9 | Monitorapp |
| 7 | Construction Majors | recurred after 24 days | +0.8% | 3/3 | IPARK Hyundai Development Company |
Theme by Theme
1. Solid Oxide Fuel Cells (SOFC) (recurred after 22 days)
- Episode: started 2026-10-22, day 1
| Stock | Change | Close | Leader |
|---|---|---|---|
Vina Tech 126340 | +14.8% | 108,700 | ★ |
Koses 089890 | +11.2% | 38,150 | |
Mi 059090 | +7.4% | 22,450 | |
Amosense 357580 | +3.9% | 7,190 | |
Hansun Engineering 452280 | +2.8% | 15,960 |
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2. Post-War Reconstruction (Ukraine, Middle East) (2 days running)
- Episode: started 2026-10-21, day 2
| Stock | Change | Close | Leader |
|---|---|---|---|
Polaris AI 039980 | +20.0% | 5,400 | ★ |
Samsung E&A 028050 | +16.1% | 55,400 | |
Speco 013810 | +12.7% | 1,581 | |
DAEMO Engineering 317850 | +9.8% | 6,500 | |
Junjin Construction & Robot 079900 | +4.8% | 38,500 | |
Haein 003010 | +3.9% | 10,860 | |
Nousbo 332290 | +2.4% | 4,415 | |
SC Engineering 023960 | +2.0% | 986 | |
Hyundai 011760 | +1.9% | 24,150 | |
Hyundai Everdigm 041440 | +1.7% | 6,060 |
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3. Defense & War (2 days running)
- Episode: started 2026-10-21, day 3
| Stock | Change | Close | Leader |
|---|---|---|---|
Victek 065450 | +21.4% | 3,750 | ★ |
Kuk Young G M 006050 | +13.4% | 3,220 | |
Speco 013810 | +12.7% | 1,581 | |
Huneed Technologies 005870 | +6.3% | 4,895 | |
HanilForgingIndustrial 024740 | +4.5% | 2,295 | |
i3system 214430 | +4.5% | 69,200 | |
Haein 003010 | +3.9% | 10,860 | |
HJ Shipbuilding & Construction 097230 | +3.7% | 12,990 | |
Firstec 010820 | +1.6% | 5,530 | |
ITM Semiconductor 084850 | +0.9% | 6,730 |
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4. Construction Equipment (2 days running)
- Episode: started 2026-10-21, day 2
| Stock | Change | Close | Leader |
|---|---|---|---|
DAEMO Engineering 317850 | +9.8% | 6,500 | ★ |
Junjin Construction & Robot 079900 | +4.8% | 38,500 | |
Haein 003010 | +3.9% | 10,860 | |
Hyundai Everdigm 041440 | +1.7% | 6,060 | |
Soosan Cebotics 017550 | +1.7% | 1,769 | |
FreeMs 053160 | +1.6% | 8,880 | |
Dongil Metal 109860 | +0.7% | 7,180 | |
Daechang Forging 015230 | +0.2% | 6,240 | |
HD Construction Equipment 267270 | +0.1% | 94,000 |
5. Construction (Small & Mid Cap) (recurred after 6 days)
- Episode: started 2026-10-22, day 1
| Stock | Change | Close | Leader |
|---|---|---|---|
Dongbu 005960 | +6.8% | 8,350 | ★ |
Kye-ryong Construction Industrial 013580 | +3.7% | 26,450 | |
Hanshin Construction 004960 | +3.4% | 11,230 | |
Samil Enterprise 002290 | +2.2% | 3,270 | |
Ilsung Construction 013360 | +1.9% | 1,296 | |
HL D&I Halla 014790 | +0.8% | 2,365 | |
Is Dongseo 010780 | +0.8% | 14,400 | |
Welcron Hantec 076080 | +0.4% | 1,025 | |
DongwonDevelopment 013120 | +0.2% | 2,015 | |
Samho Development 010960 | +0.2% | 3,065 |
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6. Cybersecurity (recurred after 16 days)
- Episode: started 2026-10-22, day 5
| Stock | Change | Close | Leader |
|---|---|---|---|
Monitorapp 434480 | +3.3% | 2,640 | ★ |
Piolink 170790 | +2.2% | 8,020 | |
Itcenpns 232830 | +2.0% | 2,235 | |
Genians 263860 | +1.5% | 20,700 | |
Softcamp 258790 | +1.1% | 6,490 | |
Jiransecurity 208350 | +0.6% | 2,710 | |
SGA Solutions 184230 | +0.5% | 1,979 | |
Korea Information Certificate Authority 053300 | +0.4% | 5,130 | |
Fasoo AI 150900 | +0.4% | 4,015 |
7. Construction Majors (recurred after 24 days)
- Episode: started 2026-10-22, day 1
| Stock | Change | Close | Leader |
|---|---|---|---|
DL E&c 375500 | +1.0% | 58,500 | |
IPARK Hyundai Development Company 294870 | +1.0% | 21,000 | ★ |
Hyundai Engineering & Construction 000720 | +0.5% | 93,000 |
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Closing Thoughts
In the data, the Defense & War episode runs through 2026-10-23, a 3-day span. Construction Equipment, led by DAEMO Engineering, is also on a 2-day streak.
Cybersecurity returned after 16 days at 1.33%, and its episode spans 5 days to 2026-10-26. IPARK Hyundai Development Company led Construction Majors on news of its Q3 results.