At the Oct 13 close, none rose and 3 fell, with a median move of −3.4%. Of the 3 stocks with a prior-session comparison, 2 improved relative strength and 1 improved momentum.
Compare 3 tracked South Korean companies in power generation & renewables: what they do, where they fit in the industry, and their local share prices.
Thermal, nuclear, and wind power equipment manufacturing and EPC
Prices are in South Korean won (KRW). Stock codes identify local KOSPI or KOSDAQ listings, not US ADRs. These are closing-price observations, not a real-time feed.
Highest composite score in this tracked group: DOOSAN ENERBILITY CO., LTD.. This is a multi-factor score, not relative strength alone.
| Company / listing | Close (KRW) | Change | Market cap (KRW) | Composite score |
|---|---|---|---|---|
| DOOSAN ENERBILITY CO., LTD.KOSPI · 034020 | 70,2002026-10-13 | -1.82% | 45T | 53.62026-10-13 |
| CS Wind CorporationKOSPI · 112610 | 53,5002026-10-13 | -3.43% | 2.3T | 50.72026-10-13 |
| Hyosung Heavy Industries CorporationKOSPI · 298040 | 2,152,0002026-10-13 | -4.01% | 20.1T | 38.52026-10-13 |
The 0–100 composite combines relative strength (30%), momentum (20%), volume (15%), ETF weight (15%), node correlation (5%), new inclusion (5%) and short-squeeze positioning (10%). It is not a return forecast or a pure relative-strength ranking. A dash means data is unavailable, not zero.
Business roles are separate from the site's screening rules. ETF inclusion or pension-fund ownership does not establish a company's product mix. Source-backed notes below explain our classification; they do not quantify revenue exposure or recommend a trade.
Doosan Enerbility offers gas turbines, wind-power equipment and power-plant EPC services. Its link to generation is through equipment and construction, not simply the sale of electricity.
Company source: Doosan Enerbility — Business Areas · Reviewed 2026-09-17
CS Wind makes towers for wind turbines. It supplies the structure that holds the turbine rather than generating power, with most capacity overseas.
Company source: DART company overview — CS Wind Corporation · Reviewed 2026-09-18
Hyosung Heavy Industries supplies electrical equipment for power plants and grid interconnection. It provides generation-related equipment rather than selling electricity itself.
Company source: DART company overview — Hyosung Heavy Industries Corporation · Reviewed 2026-09-18