Data centers stocks

데이터센터

What are Data centers stocks in Korea?

The Data centers theme on jonbur groups 39 Korean stocks listed on KOSPI and KOSDAQ, worth ₩196T in total. On Oct 27, 2026 the group moved up 1.89% (weighted by market value); the largest members are Doosan Enerbility, LS Electric, Korea Electric Power.

Stocks: 39
Total market value: ₩196T
Day's move: +1.89%
As of: Oct 27, 2026
Largest members: Doosan Enerbility, LS Electric, Korea Electric Power

Earnings tracker · 2Q 2025

Past quarter

39 of 39 reportedOperating profit up vs a year ago: 21 of 37

Revenue+7.0%

Operating profit+32.5%

Net profitTurned to loss

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
Doosan Enerbility	Aug 14	₩4.6T	+10.1%	₩271B	−12.5%	+90.3%	5.9%7.5%
LS Electric	Aug 14	₩1.2T	+5.4%	₩109B	−0.9%	+24.4%	9.1%9.7%
Korea Electric Power	Aug 14	₩22T	+7.2%	₩2.1T	+70.8%	−43.1%	9.7%6.1%
Hyosung Heavy Industries	Aug 14	₩1.5T	+27.8%	₩164B	+162.1%	+60.4%	10.8%5.2%
Samsung SDS	Aug 14	₩3.5T	+4.2%	₩230B	+4.2%	−14.3%	6.6%6.6%
HD Hyundai Electric	Aug 14	₩906B	−1.2%	₩209B	−0.4%	−4.1%	23.1%22.9%
Hyundai Engineering & Construction	Aug 14	₩7.7T	−10.4%	₩217B	+47.3%	+1.5%	2.8%1.7%
LG CNS	Aug 14	₩1.5T	+0.7%	₩141B	+2.3%	+78.5%	9.6%9.5%
Gaon Cable	Aug 14	₩643B	+56.9%	₩23B	+121.6%	+6.2%	3.6%2.6%
LS	Aug 14	₩7.9T	+5.9%	₩236B	−37.1%	−22.6%	3.0%5.0%
Daewoo Engineering & Construction	Aug 13	₩2.3T	−19.4%	₩82B	−21.5%	−45.7%	3.6%3.7%
Sanil Electric	Aug 25	₩128B	—	₩46B	—	+23.1%	36.0%
Taihan Cable & Solution	Aug 14	₩916B	+6.0%	₩29B	−23.6%	+5.4%	3.1%4.3%
POSCO DX	Aug 13	₩273B	−22.7%	₩17B	−29.8%	−25.3%	6.3%6.9%
Iljin Electric	Aug 13	₩523B	+20.5%	₩38B	+53.4%	+10.5%	7.2%5.7%
GS Engineering & Construction	Aug 13	₩3.2T	−3.1%	₩162B	+73.5%	+130.3%	5.1%2.8%
Doosan Fuel Cell	Aug 13	₩128B	+48.5%	−₩1.9B	Turned to loss	Smaller loss	−1.5%2.5%
Samwha Capacitor	Aug 14	₩79B	+3.0%	₩5.6B	−27.2%	+15.7%	7.1%10.0%
SK Networks	Aug 14	₩1.5T	+17.7%	₩43B	Turned to profit	+161.2%	2.8%−1.1%
LS Materials	Aug 14	₩39B	+0.7%	₩38M	−98.0%	Turned to profit	0.1%5.0%
Shinsung Delta Tech	Aug 14	₩221B	−0.2%	₩6.7B	−30.1%	−35.6%	3.0%4.3%
KMW	Aug 14	₩25B	+42.9%	−₩4.6B	Smaller loss	Smaller loss	−18.3%−75.9%
Daou Data	Aug 14	₩4.7T	+90.0%	₩439B	+28.8%	+25.4%	9.3%13.7%
Cheryong Electric	Aug 13	₩60B	−22.2%	₩20B	−37.7%	+27.0%	33.8%42.2%
Kinx	Aug 14	₩39B	+24.3%	₩5.8B	−6.4%	+18.1%	14.9%19.8%
Gabia	Aug 14	₩81B	+25.1%	₩8B	+5.1%	+39.2%	10.0%11.9%
Woori Technology Investment	Aug 14	₩171B	+89.2%	₩163B	+87.3%	+960.2%	95.1%96.0%
Unid	Aug 13	₩341B	+16.9%	₩33B	−6.3%	+14.5%	9.6%12.0%
Shinsung E&G	Aug 14	₩140B	−3.7%	₩3.4B	Turned to profit	Turned to profit	2.4%−1.8%
Union Semiconductor Equipment Co.,LTD;	Aug 14	₩80B	+77.6%	₩2.1B	Turned to profit	−55.9%	2.6%−1.1%
ADTechnology	Aug 14	₩34B	+68.4%	−₩1B	Smaller loss	Smaller loss	−3.0%−21.9%
Shinsegae Information & Communication	Aug 14	₩181B	+25.3%	₩13B	+28.0%	+26.2%	7.4%7.3%
Cheil Electric	Aug 29	₩55B	+23.2%	₩6.6B	+64.6%	+146.0%	12.1%9.0%
Ace Technologies	Aug 14	₩46B	+30.7%	−₩5B	Smaller loss	Bigger loss	−10.8%−27.3%
Gridwiz	Aug 14	₩26B	—	₩1.4B	—	Turned to profit	5.5%
HRS	Aug 13	₩20B	−6.3%	₩3.9B	−6.4%	+24.9%	19.4%19.4%
S Net Systems	Aug 14	₩92B	−10.3%	₩1.7B	Turned to profit	Turned to profit	1.9%−2.2%
Nsys	Aug 14	₩16B	−12.2%	−₩4.6B	Turned to loss	Turned to loss	−29.7%26.3%
Wise iTech	Aug 14	₩7.6B	+6.5%	₩477M	Turned to profit	Turned to profit	6.3%−1.4%

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 27, 2026

Above 20-day average: 7.7%
Above 60-day average: 12.8%
RSI above 70: 0%
RSI below 30: 12.8%
52-week highs: 0
52-week lows: 3

Index gauge · Short term

Bearish

0 bullish, 2 neutral, 7 bearish

Index gauge · Medium term

Bearish

1 bullish, 0 neutral, 7 bearish

Technical read

The Data centers theme covers 39 Korean member stocks, and its breadth is very weak, with only 7.7% trading above their 20-day averages and 12.8% above their 60-day averages. Three members touched 52-week lows and none reached 52-week highs, while the lowest member RSI stood at 12.8 and no member registered an RSI high. The equal-weighted member index is bearish on both the short and medium horizons, with an RSI of 33.1 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

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.Inveni Gaon Cable LS Networks LS LS Electric E1
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 Reit SK hynix SK Networks SK Discovery SKC SK Telecom

ETFs for this theme

All ETFs →

MIGHTY AI Data Center Value Chain₩12B0

AUM · Flow 1w

Data centers

+2.33%

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.

39 companies · 34 up · 2 flat · 3 down

Traded value: ₩769B
Value vs 20-day average: 0.64×
Top gainer: Cheil Electric
Largest company: Doosan Enerbility

Companies in this theme

Market cap Value traded Gainers Losers NPS stake

All KOSPI KOSDAQ

NPS owns > 5%

Company	Price	Daily	Traded value	Market cap	NPS
Doosan Enerbility034020 · KOSPI	₩58,900	+2.26%	₩82B	₩38T	7.63%
LS Electric010120 · KOSPI	₩158,100	+3.40%	₩60B	₩24T	9.37%
Korea Electric Power015760 · KOSPI	₩27,850	−0.54%	₩41B	₩18T	6.88%
Hyosung Heavy Industries298040 · KOSPI	₩1,914,000	+3.29%	₩68B	₩18T	10.13%
Samsung SDS018260 · KOSPI	₩215,000	+0.94%	₩42B	₩17T	8.70%
HD Hyundai Electric267260 · KOSPI	₩450,000	+0.67%	₩86B	₩16T	7.63%
Hyundai Engineering & Construction000720 · KOSPI	₩91,700	+1.10%	₩38B	₩10T	10.22%
LG CNS064400 · KOSPI	₩75,100	+2.18%	₩61B	₩7.3T	7.24%
Gaon Cable000500 · KOSPI	₩230,500	+1.54%	₩20B	₩6.9T	3.94%
LS006260 · KOSPI	₩216,000	+3.10%	₩19B	₩6.7T	13.48%
Daewoo Engineering & Construction047040 · KOSPI	₩14,450	+1.62%	₩48B	₩5.9T	5.46%
Sanil Electric062040 · KOSPI	₩160,200	+0.38%	₩33B	₩4.9T	7.27%
Taihan Cable & Solution001440 · KOSPI	₩21,300	+4.16%	₩26B	₩4.2T	6.22%
POSCO DX022100 · KOSPI	₩19,050	+2.36%	₩3.6B	₩2.9T	5.01%
Iljin Electric103590 · KOSPI	₩56,500	+3.10%	₩11B	₩2.7T	7.67%
GS Engineering & Construction006360 · KOSPI	₩28,700	+1.95%	₩12B	₩2.5T	12.25%
Doosan Fuel Cell336260 · KOSPI	₩30,500	+1.84%	₩14B	₩2T	7.10%
Samwha Capacitor001820 · KOSPI	₩110,400	+3.47%	₩28B	₩1.1T	6.16%
SK Networks001740 · KOSPI	₩5,680	+1.97%	₩4.3B	₩1.1T	5.04%
LS Materials417200 · KOSDAQ	₩12,390	+3.77%	₩16B	₩838B	2.74%
Shinsung Delta Tech065350 · KOSDAQ	₩30,250	0.00%	₩2.6B	₩831B	0.49%
KMW032500 · KOSDAQ	₩17,560	−2.01%	₩2.1B	₩741B	1.25%
Daou Data032190 · KOSDAQ	₩16,530	+0.85%	₩761M	₩633B	0.37%
Cheryong Electric033100 · KOSDAQ	₩38,000	+2.56%	₩2.1B	₩610B	0.40%
Kinx093320 · KOSDAQ	₩120,500	−3.75%	₩1.3B	₩588B	0.23%
Gabia079940 · KOSDAQ	₩40,100	+1.65%	₩159M	₩538B	—
Woori Technology Investment041190 · KOSDAQ	₩4,680	+2.41%	₩3B	₩373B	0.76%
Unid014830 · KOSPI	₩52,800	+2.92%	₩1.3B	₩357B	8.08%
Shinsung E&G011930 · KOSPI	₩14,680	+2.66%	₩1.6B	₩298B	—
Union Semiconductor Equipment Co.,LTD;036200 · KOSDAQ	₩8,900	+5.95%	₩1.5B	₩273B	0.92%
ADTechnology200710 · KOSDAQ	₩18,140	+3.95%	₩1.7B	₩244B	2.12%
Shinsegae Information & Communication035510 · KOSPI	₩13,680	+3.01%	₩664M	₩191B	3.29%
Cheil Electric199820 · KOSDAQ	₩6,840	+14.57%	₩37B	₩152B	—
Ace Technologies088800 · KOSDAQ	₩1,797	+0.90%	₩154M	₩136B	0.51%
Gridwiz453450 · KOSDAQ	₩10,960	+4.88%	₩191M	₩87B	0.35%
HRS036640 · KOSDAQ	₩4,745	0.00%	₩135M	₩78B	—
S Net Systems038680 · KOSDAQ	₩3,555	+4.25%	₩186M	₩71B	—
Nsys333620 · KOSDAQ	₩4,290	+0.12%	₩24M	₩47B	—
Wise iTech065370 · KOSDAQ	₩2,925	+3.36%	₩20M	₩22B	1.60%

Source: KRX statistical information