Nuclear power & SMR stocks
원자력발전·SMR
What are Nuclear power & SMR stocks in Korea?
The Nuclear power & SMR theme on jonbur groups 26 Korean stocks listed on KOSPI and KOSDAQ, worth ₩77T in total. On Oct 30, 2026 the group moved down 2.85% (weighted by market value); the largest members are Doosan Enerbility, Korea Electric Power, Hyundai Engineering & Construction.
Key facts
- Stocks
- 26
- Total market value
- ₩77T
- Day's move
- −2.85%
- As of
- Oct 30, 2026
- Largest members
- Doosan Enerbility, Korea Electric Power, Hyundai Engineering & Construction
Earnings tracker · 3Q 2026
Reporting season · reports due by Nov 14
Combined, for the companies that have reported, vs the same quarter a year ago
| Company | Reported | Revenue | vs a year ago | Operating profit | vs a year ago | vs last quarter | Op. margin |
|---|---|---|---|---|---|---|---|
| Dongkuk Coated Metal | Oct 30Preliminary | ₩580B | −13.2% | −₩6B | Turned to loss | Turned to loss | −1.0%0.3% |
| T. K | Expected around Oct 30 | ||||||
| Hyundai Engineering & Construction | 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 | ||||||
| DK-Lok | Expected around Nov 11 | ||||||
| Korea Electric Power | Expected around Nov 13 | ||||||
| BHI | Expected around Nov 13 | ||||||
| Hanyang ENG | Expected around Nov 13 | ||||||
| Woojin | Expected around Nov 13 | ||||||
| Woojin Ntec | Expected around Nov 13 | ||||||
| Woori Technology, Incorporation | Expected around Nov 14 | ||||||
| Korea Electronic Power Industrial Development | Expected around Nov 14 | ||||||
| Bosung Power Technology | Expected around Nov 14 | ||||||
| Seoho Electric | Expected around Nov 14 | ||||||
| Iljin Power | Expected around Nov 14 | ||||||
| Wooyang HC | 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 30, 2026- Above 20-day average
- 7.7%
- Above 60-day average
- 7.7%
- RSI above 70
- 0%
- RSI below 30
- 23.1%
- 52-week highs
- 0
- 52-week lows
- 3
Index gauge · Short term
Bearish
0 bullish, 2 neutral, 7 bearish
Index gauge · Medium term
Bearish
0 bullish, 0 neutral, 8 bearish
Technical read
Across the 26 Nuclear power & SMR members, breadth is very weak, with only 7.7% trading above both their 20-day and 60-day averages. No member has an RSI in overbought territory, while the lowest RSI reading in the group is 23.1, and 3 members have touched 52-week lows versus none at 52-week highs. The equal-weighted member index sits below its cloud with an RSI of 31.3, and its short-term and medium-term signals both read bearish.
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 →- ACE Nuclear TOP10—0
- HANARO Nuclear iSelect—−₩2B
- KODEX Nuclear Power SMR—+₩1.1B
- SOL Korea Nuclear SMR—0
- TIGER Korea Nuclear Power—+₩39B
AUM · Flow 1w
Nuclear power & SMR
−5.01%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.
26 companies · 3 up · 0 flat · 23 down
- Traded value
- ₩304B
- Value vs 20-day average
- 0.79×
- Top gainer
- DK-Lok +7.67%
- Largest company
- Doosan Enerbility ₩35T
Companies in this theme
Source: KRX statistical information