May 7: 8 Strong Themes — Post-War Reconstruction (Ukraine, Middle East), Telecom Equipment
8 strong themes — 7 recurred · 1 new. Top: Post-War Reconstruction (Ukraine, Middle East) +15.2%.
Strong themes8
Top change+15.2%
LeaderHeerim Architects & Planners
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 |
|---|---|---|---|
| Post-War Reconstruction (Ukraine, Middle East) | Heerim Architects & Planners | +29.97% | |
| Telecom Equipment | VISSEM Electronics | +29.93% | |
| 5G | OE Solutions | +21.08% | |
| Construction Equipment | Soosan Cebotics | +23.92% | |
| Physical AI & Humanoid Robots | Elensys | +29.92% | |
| Robotics (Industrial & Collaborative) | Elensys | +29.92% | |
| Optical Communications | Mercury | +11.49% | |
| Construction Majors | Daewoo Engineering & Construction | +3.11% |
On May 7, every stock in all eight strong themes closed higher. Post-War Reconstruction (Ukraine, Middle East) led with an average change of 15.2%, and all 10 of its stocks rose.
Telecom Equipment averaged 12.04%, with leader VISSEM Electronics up 29.93%. Construction Equipment rose 9.36% on average, led by Soosan Cebotics at 23.92%.
Elensys, up 29.92%, led both Physical AI & Humanoid Robots (8.3%) and Robotics (Industrial & Collaborative) (8.05%). TAIHAN Fiberoptics gained 19.32% in Optical Communications.
Today’s Strong Themes at a Glance
| # | Theme | Status | Avg. change | Up/Total | Leader |
|---|---|---|---|---|---|
| 1 | Post-War Reconstruction (Ukraine, Middle East) | new | +15.2% | 10/10 | Heerim Architects & Planners |
| 2 | Telecom Equipment | recurred after 3 days | +12.0% | 10/10 | VISSEM Electronics |
| 3 | 5G | recurred after 23 days | +9.7% | 10/10 | OE Solutions |
| 4 | Construction Equipment | recurred after 16 days | +9.4% | 10/10 | Soosan Cebotics |
| 5 | Physical AI & Humanoid Robots | recurred after 3 days | +8.3% | 10/10 | Elensys |
| 6 | Robotics (Industrial & Collaborative) | recurred after 3 days | +8.1% | 10/10 | Elensys |
| 7 | Optical Communications | recurred after 3 days | +6.9% | 9/9 | Mercury |
| 8 | Construction Majors | recurred after 9 days | +6.3% | 6/6 | Daewoo Engineering & Construction |
Theme by Theme
1. Post-War Reconstruction (Ukraine, Middle East) (new)
- Episode: started 2026-05-07, day 1
| Stock | Change | Close | Leader |
|---|---|---|---|
Heerim Architects & Planners 037440 | +30.0% | 7,460 | ★ |
Soosan Cebotics 017550 | +23.9% | 3,860 | |
Samsung E&A 028050 | +21.5% | 64,400 | |
Hyundai Everdigm 041440 | +14.6% | 10,430 | |
Haein 003010 | +14.1% | 7,920 | |
GS Engineering & Construction 006360 | +11.0% | 39,350 | |
SC Engineering 023960 | +10.3% | 1,380 | |
SY Steel Tech 365330 | +9.1% | 3,895 | |
Junjin Construction & Robot 079900 | +9.1% | 68,400 | |
SY 109610 | +8.3% | 3,055 |
Related news
- [장중수급포착] 희림, 외국인/기관 동시 순매수… 주가 +29.97% — 뉴스핌 (Korean)
- [장중수급포착] 희림, 외국인 5일 연속 순매수행진… 주가 +11.85% — 뉴스핌 (Korean)
2. Telecom Equipment (recurred after 3 days)
- Episode: started 2026-05-07, day 1
| Stock | Change | Close | Leader |
|---|---|---|---|
VISSEM Electronics 072950 | +29.9% | 17,060 | ★ |
OE Solutions 138080 | +21.1% | 54,000 | |
Seojin System 178320 | +14.4% | 68,100 | |
Mercury 100590 | +11.5% | 9,900 | |
KAON Group 078890 | +8.6% | 8,300 | |
Oneul E&m 192410 | +8.1% | 5,390 | |
Joosung 109070 | +7.3% | 1,684 | |
RF Materials 327260 | +6.7% | 119,500 | |
Korea Advanced Materials 062970 | +6.5% | 3,090 | |
KMW 032500 | +6.2% | 32,650 |
Related news
- [급등락주 짚어보기] 종전 기대·AI 광통신 확산…태영건설우·빛샘전자 등 ‘上’ — 이투데이 (Korean)
3. 5G (recurred after 23 days)
- Episode: started 2026-05-07, day 1
| Stock | Change | Close | Leader |
|---|---|---|---|
OE Solutions 138080 | +21.1% | 54,000 | ★ |
TAIHAN Fiberoptics 010170 | +19.3% | 21,800 | |
Seojin System 178320 | +14.4% | 68,100 | |
Oneul E&m 192410 | +8.1% | 5,390 | |
Korea Advanced Materials 062970 | +6.5% | 3,090 | |
KMW 032500 | +6.2% | 32,650 | |
HFR 230240 | +6.2% | 37,950 | |
Woori-Net 115440 | +5.4% | 16,660 | |
Inno Instrument 215790 | +5.2% | 1,565 | |
RFHIC 218410 | +4.6% | 100,800 |
Related news
- [Telecom & Now] “AI·IDC가 끌고 5G가 밀었다”…LGU+, 1Q 영업익 전년비 6.6%↑ — EBN (Korean)
4. Construction Equipment (recurred after 16 days)
- Episode: started 2026-05-07, day 1
| Stock | Change | Close | Leader |
|---|---|---|---|
Soosan Cebotics 017550 | +23.9% | 3,860 | ★ |
Hyundai Everdigm 041440 | +14.6% | 10,430 | |
Haein 003010 | +14.1% | 7,920 | |
Junjin Construction & Robot 079900 | +9.1% | 68,400 | |
Jinsung T.e.c 036890 | +8.1% | 20,550 | |
DAEMO Engineering 317850 | +7.0% | 9,450 | |
Doosan Bobcat 241560 | +5.7% | 76,700 | |
FreeMs 053160 | +4.7% | 9,190 | |
DY Power 210540 | +3.3% | 15,880 | |
Seoyon Topmetal 019770 | +3.0% | 4,220 |
5. Physical AI & Humanoid Robots (recurred after 3 days)
- Episode: started 2026-05-07, day 5
| Stock | Change | Close | Leader |
|---|---|---|---|
Elensys 264850 | +29.9% | 8,120 | ★ |
Maum.ai 377480 | +13.6% | 17,450 | |
Naurobotics 459510 | +8.7% | 30,750 | |
Ajinextek 059120 | +7.7% | 12,560 | |
Hyundai Glovis 086280 | +4.8% | 230,500 | |
SBB Tech 389500 | +4.5% | 67,900 | |
Hyundai Motor 005380 | +4.0% | 572,000 | |
Pim Korea 448900 | +3.4% | 121,000 | |
Hyundai Autoever 307950 | +3.3% | 455,500 | |
Woorim Power Train Solution 101170 | +3.2% | 14,590 |
6. Robotics (Industrial & Collaborative) (recurred after 3 days)
- Episode: started 2026-05-07, day 5
| Stock | Change | Close | Leader |
|---|---|---|---|
Elensys 264850 | +29.9% | 8,120 | ★ |
Naurobotics 459510 | +8.7% | 30,750 | |
Oneul E&m 192410 | +8.1% | 5,390 | |
Ajinextek 059120 | +7.7% | 12,560 | |
Dae-il 092200 | +7.5% | 7,720 | |
NRobotics 138360 | +4.6% | 3,515 | |
SBB Tech 389500 | +4.5% | 67,900 | |
Pim Korea 448900 | +3.4% | 121,000 | |
Woorim Power Train Solution 101170 | +3.2% | 14,590 | |
Intops 049070 | +2.9% | 19,260 |
7. Optical Communications (recurred after 3 days)
- Episode: started 2026-05-07, day 1
| Stock | Change | Close | Leader |
|---|---|---|---|
TAIHAN Fiberoptics 010170 | +19.3% | 21,800 | |
Mercury 100590 | +11.5% | 9,900 | ★ |
RF Materials 327260 | +6.7% | 119,500 | |
Korea Advanced Materials 062970 | +6.5% | 3,090 | |
Woori-Net 115440 | +5.4% | 16,660 | |
RFHIC 218410 | +4.6% | 100,800 | |
Sungho Electronics 043260 | +3.0% | 41,800 | |
Lightron Fiber-optic Devices 069540 | +2.6% | 5,120 | |
TMC 217590 | +2.2% | 32,700 |
Related news
- [특징주] 대한광통신, AI 인프라 확대 수혜 기대감에 주가 급등 — EBN (Korean)
8. Construction Majors (recurred after 9 days)
- Episode: started 2026-05-07, day 1
| Stock | Change | Close | Leader |
|---|---|---|---|
GS Engineering & Construction 006360 | +11.0% | 39,350 | |
Samsung C&T 028260 | +7.9% | 405,000 | |
DL E&c 375500 | +7.7% | 100,300 | |
IPARK Hyundai Development Company 294870 | +6.1% | 23,400 | |
Daewoo Engineering & Construction 047040 | +3.1% | 33,200 | ★ |
Hyundai Engineering & Construction 000720 | +2.3% | 167,400 |
Closing Thoughts
Post-War Reconstruction (Ukraine, Middle East) showed up as a new theme with a streak of 1. The first thing to track is whether it appears again in the next sessions.
Telecom Equipment and both robotics themes came back after a gap of 3 days, and 5G came back after 23. The episode records for both robotics themes run through 2026-05-11.