Data centers stocks
데이터센터
What are Data centers stocks in Korea?
The Data centers theme on jonbur groups 42 Korean stocks listed on KOSPI and KOSDAQ, worth ₩193T in total. On Oct 30, 2026 the group moved down 4.22% (weighted by market value); the largest members are Doosan Enerbility, LS Electric, Korea Electric Power.
Key facts
- Stocks
- 42
- Total market value
- ₩193T
- Day's move
- −4.22%
- As of
- Oct 30, 2026
- Largest members
- Doosan Enerbility, LS Electric, Korea Electric Power
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 |
|---|---|---|---|---|---|---|---|
| LS Electric | Oct 21Preliminary | ₩1.9T | +54.4% | ₩234B | +131.7% | +30.8% | 12.4%8.3% |
| Samsung SDS | Oct 29Preliminary | ₩3.8T | +11.2% | ₩241B | +3.7% | +4.0% | 6.4%6.8% |
| HD Hyundai Electric | Oct 27Preliminary | ₩1.2T | +18.5% | ₩285B | +15.1% | −0.9% | 24.1%24.8% |
| LG CNS | Oct 30Preliminary | ₩1.7T | +9.3% | ₩138B | +15.0% | +8.1% | 8.3%7.9% |
| Gaon Cable | Oct 19Preliminary | ₩986B | +51.9% | ₩52B | +99.1% | +43.9% | 5.3%4.0% |
| Daewoo Engineering & Construction | Oct 27Preliminary | ₩1.8T | −7.4% | ₩183B | +223.8% | −21.1% | 9.9%2.8% |
| Taihan Cable & Solution | Oct 29Preliminary | ₩1.2T | +37.6% | ₩31B | +4.5% | −49.3% | 2.6%3.5% |
| GS Engineering & Construction | Oct 30Preliminary | ₩2.7T | −14.5% | ₩96B | −35.7% | +4.6% | 3.5%4.6% |
| Unid | Oct 21Preliminary | ₩378B | +14.9% | −₩2.1B | Turned to loss | Turned to loss | −0.6%5.7% |
| POSCO DX | Expected around Oct 27 | ||||||
| Hyosung Heavy Industries | Expected around Oct 31 | ||||||
| Hyundai Engineering & Construction | Expected around Oct 31 | ||||||
| Shinsegae Information & Communication | Expected around Nov 3 | ||||||
| Doosan Enerbility | Expected around Nov 5 | ||||||
| Sanil Electric | Expected around Nov 5 | ||||||
| Doosan Fuel Cell | Expected around Nov 5 | ||||||
| SK Networks | Expected around Nov 11 | ||||||
| Kinx | Expected around Nov 11 | ||||||
| Gabia | Expected around Nov 11 | ||||||
| Cheryong Electric | Expected around Nov 12 | ||||||
| HRS | Expected around Nov 12 | ||||||
| Korea Electric Power | Expected around Nov 13 | ||||||
| Iljin Electric | Expected around Nov 13 | ||||||
| Woori Technology Investment | Expected around Nov 13 | ||||||
| Union Semiconductor Equipment Co.,LTD; | Expected around Nov 13 | ||||||
| LS | Expected around Nov 14 | ||||||
| Isupetasys | Expected around Nov 14 | ||||||
| Seojin System | Expected around Nov 14 | ||||||
| Samwha Capacitor | Expected around Nov 14 | ||||||
| Shinsung Delta Tech | Expected around Nov 14 | ||||||
| LS Materials | Expected around Nov 14 | ||||||
| KMW | Expected around Nov 14 | ||||||
| Daou Data | Expected around Nov 14 | ||||||
| ADTechnology | Expected around Nov 14 | ||||||
| Ace Technologies | Expected around Nov 14 | ||||||
| Gridwiz | Expected around Nov 14 | ||||||
| Powernet Technologies | Expected around Nov 14 | ||||||
| Kistron | Expected around Nov 14 | ||||||
| Fine Technix | Expected around Nov 14 | ||||||
| Wise iTech | 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
- 7.3%
- Above 60-day average
- 9.8%
- RSI above 70
- 4.9%
- RSI below 30
- 19.5%
- 52-week highs
- 0
- 52-week lows
- 4
Index gauge · Short term
Bearish
1 bullish, 1 neutral, 7 bearish
Index gauge · Medium term
Bearish
0 bullish, 0 neutral, 8 bearish
Technical read
The Data centers theme covers 41 Korean members, and its breadth is very weak, with only 7.3% above their 20-day averages and 9.8% above their 60-day averages. Over the past stretch, none of the members reached a 52-week high while 4 touched a 52-week low, and RSI readings were deeply oversold for some names (lowest at 19.5) with few at the other extreme (highest at 4.9). The equal-weighted member index screens bearish on both the short and medium gauges, sits below its cloud, and has an RSI of 34.
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
- MaturitiesNov 1, 202675Inveni: ₩50bn of bonds due in the next 6 months vs ₩31bn cash₩70bn due within 12 months, from the bond filings so far; cash and cash equivalents as of 2026 H1.InveniGaon CableLS NetworksLSLS ElectricE1
- MaturitiesNov 1, 202685SK Reit: ₩130bn of bonds due in the next 6 months vs ₩54bn cash₩350bn due within 12 months, from the bond filings so far; cash and cash equivalents as of 2025 FY.SK ReitSK hynixSK NetworksSK DiscoverySKCSK Telecom
- MacroOct 30, 202674Nasdaq 100 (QQQ) −3.5% to 690.49That's about 2.8 times its typical daily swing over the last 60 trading days.NAVERKakaoSamsung SDSSK hynixSK Telecom
- MaturitiesOct 23, 202675Inveni: ₩50bn of bonds due in the next 6 months vs ₩31bn cash₩70bn due within 12 months, from the bond filings so far; cash and cash equivalents as of 2026 H1.InveniGaon CableLS NetworksLSLS ElectricE1
- MaturitiesOct 20, 202685SK Reit: ₩130bn of bonds due in the next 6 months vs ₩54bn cash₩350bn due within 12 months, from the bond filings so far; cash and cash equivalents as of 2025 FY.SK ReitSK hynixSK NetworksSK DiscoverySKCSK Telecom
ETFs for this theme
All ETFs →AUM · Flow 1w
Data centers
−4.49%데이터센터
The data centers theme covers Korean companies involved in building, powering, and cooling the facilities that store and process cloud and AI workloads, including server hardware, power equipment, and related infrastructure. Korean investors group these names together because demand for AI computing has pushed up spending on this physical infrastructure, linking firms across several industries under one narrative. Companies in this group are often sensitive to global cloud capital expenditure trends and to the pace of AI adoption.
42 companies · 2 up · 0 flat · 40 down
- Traded value
- ₩998B
- Value vs 20-day average
- 0.76×
- Top gainer
- Kinx +30.67%
- Largest company
- Doosan Enerbility ₩35T
Companies in this theme
| Company | Price | Weekly | Traded value | Market cap | NPS |
|---|---|---|---|---|---|
Doosan Enerbility034020 · KOSPI | ₩54,800 | −7.74% | ₩141B | ₩35T | 7.63% |
LS Electric010120 · KOSPI | ₩149,600 | −4.65% | ₩77B | ₩22T | 9.37% |
Korea Electric Power015760 · KOSPI | ₩28,600 | −0.17% | ₩25B | ₩18T | 6.88% |
Hyosung Heavy Industries298040 · KOSPI | ₩1,809,000 | −3.62% | ₩81B | ₩17T | 10.13% |
Samsung SDS018260 · KOSPI | ₩203,000 | −4.92% | ₩30B | ₩16T | 8.70% |
HD Hyundai Electric267260 · KOSPI | ₩424,500 | −9.68% | ₩90B | ₩15T | 7.63% |
Hyundai Engineering & Construction000720 · KOSPI | ₩83,600 | −9.62% | ₩57B | ₩9.3T | 10.22% |
LG CNS064400 · KOSPI | ₩72,200 | −0.82% | ₩76B | ₩7T | 7.24% |
LS006260 · KOSPI | ₩202,500 | −6.47% | ₩26B | ₩6.3T | 13.48% |
Isupetasys007660 · KOSPI | ₩84,200 | −3.22% | ₩62B | ₩6.2T | 9.84% |
Sanil Electric062040 · KOSPI | ₩146,700 | −11.20% | ₩29B | ₩4.5T | 7.27% |
Daewoo Engineering & Construction047040 · KOSPI | ₩10,920 | −25.71% | ₩81B | ₩4.5T | 5.46% |
Taihan Cable & Solution001440 · KOSPI | ₩19,790 | −7.09% | ₩34B | ₩3.9T | 6.22% |
POSCO DX022100 · KOSPI | ₩18,680 | −1.63% | ₩2.7B | ₩2.8T | 5.01% |
Iljin Electric103590 · KOSPI | ₩52,700 | −8.67% | ₩8.7B | ₩2.5T | 7.67% |
GS Engineering & Construction006360 · KOSPI | ₩26,000 | −11.86% | ₩46B | ₩2.2T | 12.25% |
Doosan Fuel Cell336260 · KOSPI | ₩28,950 | −8.39% | ₩14B | ₩1.9T | 7.10% |
SK Networks001740 · KOSPI | ₩5,640 | −0.70% | ₩3.6B | ₩1.1T | 5.04% |
Samwha Capacitor001820 · KOSPI | ₩104,300 | −3.78% | ₩32B | ₩1.1T | 6.16% |
Unid014830 · KOSPI | ₩50,200 | −4.56% | ₩508M | ₩340B | 8.08% |
Source: KRX statistical information