AI power & transformers stocks

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What are AI power & transformers stocks in Korea?

The AI power & transformers theme on jonbur groups 62 Korean stocks listed on KOSPI and KOSDAQ, worth ₩136T in total. On Oct 30, 2026 the group moved down 4.30% (weighted by market value); the largest members are Doosan Enerbility, LS Electric, Hyosung Heavy Industries.

Stocks: 62
Total market value: ₩136T
Day's move: −4.30%
As of: Oct 30, 2026
Largest members: Doosan Enerbility, LS Electric, Hyosung Heavy Industries

Earnings tracker · 3Q 2026

Reporting season · reports due by Nov 14

5 of 62 reportedOperating profit up vs a year ago: 5 of 5

Revenue+38.9%

Operating profit+52.8%

Net profit+199.7%

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%
HD Hyundai Electric	Oct 27Preliminary	₩1.2T	+18.5%	₩285B	+15.1%	−0.9%	24.1%24.8%
Gaon Cable	Oct 19Preliminary	₩986B	+51.9%	₩52B	+99.1%	+43.9%	5.3%4.0%
Taihan Cable & Solution	Oct 29Preliminary	₩1.2T	+37.6%	₩31B	+4.5%	−49.3%	2.6%3.5%
Songwon Industrial	Oct 29Preliminary	₩301B	+16.5%	₩24B	+340.1%	−40.4%	7.9%2.1%
Hyosung Heavy Industries	Expected around Oct 31
Hyosung	Expected around Oct 31
Doosan Enerbility	Expected around Nov 5
Sanil Electric	Expected around Nov 5
Doosan Fuel Cell	Expected around Nov 5
KEPCO Engineering & Construction	Expected around Nov 7
CS Wind	Expected around Nov 7
HS Hyosung	Expected around Nov 7
KEPCO Plant Service & Engineering	Expected around Nov 10
Dawon Cable	Expected around Nov 12
Cheryong Electric	Expected around Nov 12
GnCenergy	Expected around Nov 12
Iljin Electric	Expected around Nov 13
BHI	Expected around Nov 13
S&Sys	Expected around Nov 13
G2Power	Expected around Nov 13
DY Power	Expected around Nov 13
Seondo Electric	Expected around Nov 13
LS	Expected around Nov 14
Seojin System	Expected around Nov 14
Samwha Capacitor	Expected around Nov 14
Taewoong	Expected around Nov 14
Han Jung NCS	Expected around Nov 14
Iljin Holdings	Expected around Nov 14
Bosung Power Technology	Expected around Nov 14
Seoho Electric	Expected around Nov 14
Samwha Electric	Expected around Nov 14
IL	Expected around Nov 14
Iljin Power	Expected around Nov 14
Dongyang E&P	Expected around Nov 14
Dawonsys	Expected around Nov 14
KEC	Expected around Nov 14
Kumho Electric	Expected around Nov 14
Semyung Electric Machinery	Expected around Nov 14
THN	Expected around Nov 14
Powernet Technologies	Expected around Nov 14
Kistron	Expected around Nov 14
APS Innovation	Expected around Nov 14
Poled	Expected around Nov 14
Sungwon Ener Tech	Expected around Nov 14
FreeMs	Expected around Nov 14
Kwang Myung Electric	Expected around Nov 14
Winners Elec	Expected around Nov 14
Seojeon Electric Machinery	Expected around Nov 14
Fine Technix	Expected around Nov 14
Shin Hwa Contech	Expected around Nov 14
PNC Technologies	Expected around Nov 14
Higen RNM	Expected around Nov 20
Cheil Electric	Expected around Dec 1
TMC	Not yet
Chaevi	Not yet
SK Signet	Not yet
Justek	Not yet
Luken Technologies	Not yet
Topsun	Not yet
Apex Intec	Not yet
EB Tech	Not yet

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: 5.4%
Above 60-day average: 5.4%
RSI above 70: 0%
RSI below 30: 14.3%
52-week highs: 0
52-week lows: 4

Index gauge · Short term

Bearish

0 bullish, 2 neutral, 7 bearish

Index gauge · Medium term

Bearish

0 bullish, 0 neutral, 8 bearish

Technical read

The AI power and transformers theme covers 56 Korean members, and only 5.4% of them are trading above their 20-day and 60-day averages, which signals very weak breadth. No member is currently at a 52-week high, while 4 are at 52-week lows, and the lowest RSI in the group is 14.3 with no member showing an RSI extreme on the upside. The equal-weighted member index sits below its cloud with an RSI of 33.3, and its short-term and medium-term readings are both labeled bearish, with 7 and 8 bearish signals respectively and no bullish signals on either horizon.

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.Inveni Gaon Cable LS Networks LS LS Electric E1
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

ETFs for this theme

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AUM · Flow 1w