Nuclear power & SMR stocks
원자력발전·SMR
What are Nuclear power & SMR stocks in Korea?
The Nuclear power & SMR theme on jonbur groups 23 Korean stocks listed on KOSPI and KOSDAQ, worth ₩83T in total. On Oct 28, 2026 the group moved up 3.78% (weighted by market value); the largest members are Doosan Enerbility, Korea Electric Power, Hyundai Engineering & Construction.
Key facts
- Stocks
- 23
- Total market value
- ₩83T
- Day's move
- +3.78%
- As of
- Oct 28, 2026
- Largest members
- Doosan Enerbility, Korea Electric Power, Hyundai Engineering & Construction
Earnings tracker · 3Q 2026
Reporting season · reports due by Nov 14
| Company | Reported | Revenue | vs a year ago | Operating profit | vs a year ago | vs last quarter | Op. margin |
|---|---|---|---|---|---|---|---|
| T. K | Expected around Oct 30 | ||||||
| Hyundai Engineering & Construction | Expected around Oct 31 | ||||||
| Dongkuk Coated Metal | Expected around Oct 31 | ||||||
| Sung Kwang Bend | Expected around Nov 4 | ||||||
| GnBS eco | Expected around Nov 4 | ||||||
| Doosan Enerbility | Expected around Nov 5 | ||||||
| DL E&C | Expected around Nov 6 | ||||||
| KEPCO Engineering & Construction | Expected around Nov 7 | ||||||
| Hy-Lok | Expected around Nov 7 | ||||||
| KEPCO Plant Service & Engineering | Expected around Nov 10 | ||||||
| Korea Electric Power | Expected around Nov 13 | ||||||
| BHI | Expected around Nov 13 | ||||||
| Woojin | Expected around Nov 13 | ||||||
| Woori Technology, Incorporation | Expected around Nov 14 | ||||||
| Korea Electronic Power Industrial Development | Expected around Nov 14 | ||||||
| Unison | Expected around Nov 14 | ||||||
| Bosung Power Technology | Expected around Nov 14 | ||||||
| Seoho Electric | Expected around Nov 14 | ||||||
| Iljin Power | Expected around Nov 14 | ||||||
| Orbitech | Expected around Nov 14 | ||||||
| Mobiis | Expected around Nov 14 | ||||||
| Enertork | Expected around Nov 14 | ||||||
| Nuvotec | Expected around Nov 14 | ||||||
Single-quarter figures. Preliminary figures are the company's own early numbers and are replaced by the quarterly report when it's filed. Expected dates are around when each company reported a year ago.
Technical breadth
After the close on Oct 28, 2026- Above 20-day average
- 12.5%
- Above 60-day average
- 20.8%
- RSI above 70
- 0%
- RSI below 30
- 0%
- 52-week highs
- 1
- 52-week lows
- 0
Index gauge · Short term
Leaning bearish
2 bullish, 1 neutral, 6 bearish
Index gauge · Medium term
Bearish
0 bullish, 0 neutral, 8 bearish
Technical read
Across the 24 members of the Nuclear power & SMR theme, only 12.5% trade above their 20-day averages and 20.8% above their 60-day averages, indicating broad weakness in short- and medium-term price trends. Just one member has reached a 52-week high, none are at 52-week lows, and no member's RSI sits at an extreme, with the theme's reading at a 52-week high level of zero for RSI highs and lows. The equal-weighted member index carries a leaning-bearish short-term gauge with six bearish signals against two bullish, a bearish medium-term gauge with eight bearish signals and none bullish, an RSI of 39.5, and a position below its cloud.
Written by AI from the indicator values above. Not advice.
Share of members, from each member's own indicators; the gauge reads an equal-weighted index of the members. Technical indicators describe past price and volume patterns. They are not predictions or recommendations.
Credit & macro
No notable credit, ELS or macro events for these companies in the last 30 days.
ETFs for this theme
All ETFs →- TIGER Korea Nuclear Power₩617B+₩19B
- HANARO Nuclear iSelect₩504B0
- KODEX Nuclear Power SMR₩260B−₩626M
- ACE Nuclear TOP10₩175B0
- SOL Korea Nuclear SMR₩103B0
AUM · Flow 1w
Nuclear power & SMR
−16.04%원자력발전·SMR
The nuclear power and SMR theme covers Korean companies involved in building and maintaining nuclear reactors, supplying reactor components and nuclear fuel, and developing small modular reactors, which are smaller designs intended to be factory-built and deployed in more locations. Korean investors group these companies together because South Korea has a long-established domestic reactor industry and has been exporting nuclear plant projects abroad, while global interest in carbon-free baseload power has renewed attention on the sector. Stocks in this theme are often discussed in relation to government energy policy and international reactor contracts.
23 companies · 2 up · 1 flat · 20 down
- Traded value
- ₩244B
- Value vs 20-day average
- 0.67×
- Top gainer
- GnBS eco +6.48%
- Largest company
- Doosan Enerbility ₩39T
Companies in this theme
| Company | Price | Monthly | Traded value | Market cap | NPS |
|---|---|---|---|---|---|
Doosan Enerbility034020 · KOSPI | ₩61,400 | −24.85% | ₩103B | ₩39T | 7.63% |
Korea Electric Power015760 · KOSPI | ₩28,650 | −5.29% | ₩29B | ₩18T | 6.88% |
Hyundai Engineering & Construction000720 · KOSPI | ₩95,500 | −21.14% | ₩46B | ₩11T | 10.22% |
KEPCO Engineering & Construction052690 · KOSPI | ₩96,200 | −26.23% | ₩10B | ₩3.7T | 10.57% |
DL E&C375500 · KOSPI | ₩58,300 | −27.94% | ₩12B | ₩2.3T | 12.27% |
KEPCO Plant Service & Engineering051600 · KOSPI | ₩41,550 | −9.18% | ₩3.8B | ₩1.9T | 8.99% |
T. K023160 · KOSDAQ | ₩26,450 | +0.19% | ₩3.3B | ₩673B | 5.53% |
Hy-Lok013030 · KOSDAQ | ₩30,700 | −18.57% | ₩530M | ₩361B | 6.20% |
Source: KRX statistical information