Solar/Wind Theme +7.05%, OCI (010060) Leads with +30.00%
PickStock AI Summary
- At the close on 2026-07-23, the solar/wind theme showed strong relative performance, averaging +7.05%.
- The clear leader was OCI (010060), while weaker names such as SolarEdge (SEDG) at -4.75% remained, so theme breadth should be assessed.
- Data passed KOSPI reference day and price-outlier guards, and next trading day the first checks should be persistence of trading volume and follow-through among laggards.
TL;DR
- Strong theme at close today: Solar/Wind
- Theme average change: +7.05%
- Leading strong stock: OCI (010060) +30.00%
- Weak stock within theme: SolarEdge (SEDG) -4.75%
How to read why the solar/wind theme was strong today
The solar/wind theme includes companies across solar panels, inverters, module manufacturing, wind turbines, towers, offshore wind installation and operations. Targets include suppliers of power generation equipment, EPC, and O&M companies.
The theme averaged +7.05% today. To distinguish a single-stock driven move from broad-based theme strength, compare the leader and the laggards' moves.
Stock moves
| Stock | Market | Change | Checkpoint |
|---|---|---|---|
| OCI (010060) | KOSPI | +30.00% | Produces polysilicon, supplying solar raw materials and sitting in the core solar value chain. |
| LS ELECTRIC (010120) | KOSPI | +17.26% | Supplies power equipment, transmission and distribution, and power control gear, supporting renewables-linked infrastructure. |
| Hanwha Solutions (009830) | KOSPI | +10.50% | Major solar company through Hanwha Q CELLS, manufacturing modules and developing and operating projects. |
| LG Energy Solution (373220) | KOSPI | +8.41% | Supplies large-scale ESS for renewables, helping manage output variability of solar and wind. |
| Hyundai Heavy Industries (329180) | KOSPI | +7.21% | Possesses offshore wind tower, installation and EPC capabilities and participates in offshore wind projects. |
| Hanwha Ocean (112040) | KOSPI | +7.06% | Shipbuilding and engineering affiliate expanding offshore wind structures and installation businesses. |
Next trading day checklist
- Verify whether today’s strength was accompanied by higher trading volume.
- Separate names that held gains into the close from those with long upper wicks.
- Check whether related US ETFs or peer companies are following the same flow.
- Within the theme, look for laggards, but distinguish simple low-price rotation from structural momentum.
Further reading
- View solar/wind related stocks/leaders
- Today's market close briefing: PickStock Insight
- Expand the theme yourself: Mindmap
Published: 2026-07-23 16:40 KST. Data sources: PickStock Theme DB, Yahoo Finance price cache. Generated after price outlier and reference-day checks. For information purposes, not investment advice.
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