← All sectors

Electronics: companies

Daily +8.85%Weekly +8.02%Monthly −15.31%96 companies · ₩1,455T

Korean Electronics stocks: sector overview

The Electronics sector has 96 companies listed on KOSPI and KOSDAQ, worth ₩1,455T in total. On Oct 28, 2026 the group moved up 8.85% (weighted by market value); the largest members are Samsung Electronics, LG Electronics, Hanwha Vision.

Key facts

Stocks
96
Total market value
₩1,455T
Day's move
+8.85%
As of
Oct 28, 2026
Largest members
Samsung Electronics, LG Electronics, Hanwha Vision

Earnings tracker · 3Q 2025

Past quarter

87 of 96 reportedOperating profit up vs a year ago: 48 of 85
Revenue+6.7%
Operating profit+30.0%
Net profit+2,652.9%

Combined, for the companies that have reported, vs the same quarter a year ago

CompanyReportedRevenuevs a year agoOperating profitvs a year agovs last quarterOp. margin
Samsung ElectronicsNov 14₩86T+8.8%₩12T+32.5%+160.2%14.1%11.6%
LG ElectronicsNov 14₩22T−1.4%₩689B−8.5%+7.7%3.1%3.4%
Hanwha VisionNov 13₩423B—₩31B—−44.6%7.4%
RFHICNov 14₩40B+64.7%₩7.4BTurned to profit−11.3%18.2%−4.6%
KMWNov 14₩21B−5.9%−₩7BSmaller lossBigger loss−34.3%−54.6%
Intellian TechnologiesNov 14₩77B+23.8%₩2.4BTurned to profit+34.6%3.1%−9.2%
SolidNov 13₩70B−18.2%₩2.8B−64.1%−32.6%4.0%9.1%
Lightron Fiber-Optic DevicesNov 14₩7.6B+142.3%−₩2.3BSmaller lossSmaller loss−29.8%−86.6%
Samji ElectronicsNov 14₩1.2T+39.9%₩44B+115.6%+50.9%3.8%2.5%
SupremaNov 13₩30B+20.9%₩6.5B+13.8%−13.8%21.5%22.8%
SindohNov 14₩80B+0.7%₩1.5B−41.8%Turned to profit1.8%3.1%
McnexNov 14₩304B+23.9%₩6.7B+118.0%−58.5%2.2%1.3%
OE SolutionsNov 14₩13B+78.5%−₩2.9BSmaller lossSmaller loss−22.3%−124.3%
VidenteNov 14₩2.5B+5.5%−₩2.4BBigger lossSmaller loss−95.4%−97.2%
IntopsNov 14₩143B−3.6%−₩684MTurned to lossSmaller loss−0.5%0.2%
OptiCoreNov 14₩3.1B−43.2%−₩1.4BSmaller lossSmaller loss−45.4%−30.5%
LIG AccuverNov 14₩42B−16.2%−₩2.5BTurned to lossBigger loss−6.1%9.1%
KortekNov 14₩106B+23.8%₩8.2B+8.0%+23.2%7.8%8.9%
Intelligent Digital Integrated SecurityNov 14₩78B−6.5%₩5.5B−18.6%+11.1%7.0%8.0%
BIXOLONCoNov 12₩31B+7.3%₩2.4B+5.4%+3.5%7.9%8.0%
ESTecNov 14₩114B−25.5%₩9.3B−39.7%−37.8%8.1%10.0%
UbiquossNov 14₩28B+17.9%₩5.6B+96.8%+0.3%19.8%11.8%
Ace TechnologiesNov 14₩38B+2.6%−₩4.3BSmaller lossSmaller loss−11.2%−27.6%
LiCommNov 14₩3.3B+19.2%−₩70MSmaller lossSmaller loss−2.1%−45.6%
HFRNov 14₩25B−20.3%−₩3.1BBigger lossTurned to loss−12.3%−8.9%
Asia Pacific Satellite lncNov 13₩5.4B−58.0%−₩2.4BTurned to lossBigger loss−44.4%25.5%
CommaxNov 14₩24B−12.3%−₩1.7BSmaller lossBigger loss−7.0%−26.8%
Suprema HQNov 13₩4.6B−8.2%₩692M+39.7%−16.7%14.9%9.8%
TOVISCoNov 14₩165B+1.0%₩17B−6.5%−9.5%10.1%10.9%
Dasan NetworksNov 14₩136B+25.4%₩13B+204.6%+6.9%9.3%3.8%
GenohcoNov 14₩18B−2.3%₩378MTurned to profitTurned to profit2.1%−6.5%
Oneul E&MNov 14₩5.6B+114.7%₩595MTurned to profitTurned to profit10.6%−69.6%
Woori-NetNov 14₩18B−16.7%₩473MTurned to profit−82.6%2.7%−12.0%
Anam ElectronicsNov 14₩45M−31.6%₩623,120−86.6%−47.3%1.4%7.1%
Joongang Advanced MaterialsNov 14₩4.1B+6.4%−₩1.1BSmaller lossBigger loss−26.7%−58.2%
BluecomNov 14₩1.7B−80.3%₩192MTurned to profit−19.7%11.4%−4.3%
HanWool Materials ScienceNov 14₩2.9B−22.5%−₩4.5BBigger lossSmaller loss−155.3%−64.8%
SeowonintechNov 14₩51B−20.1%₩1.4B−1.1%−62.9%2.7%2.2%
MobaseNov 14₩322B+6.6%₩16B+120.1%+90.0%4.9%2.4%
KwangmuNov 14₩2B+44.4%−₩1.2BSmaller lossBigger loss−58.5%−89.3%
Focus AINov 14₩14B−14.2%−₩1.3BSmaller lossSmaller loss−9.9%−11.3%
TJ MediaNov 14₩25B+21.9%₩1.7B+281.7%+426.9%7.0%2.2%
MercuryNov 14₩30B−1.8%−₩303MSmaller lossBigger loss−1.0%−1.3%
JoosungNov 14₩18B−21.2%₩130M−90.9%−83.1%0.7%6.1%
TruenNov 14₩11B−15.8%₩3.6B−32.1%−11.8%31.5%39.1%
Kaon GroupNov 14₩116B+0.5%₩2.1BTurned to profit+41.3%1.8%−12.0%
Thinkware SystemsNov 13₩132B+0.3%₩3.5B−59.2%−61.4%2.7%6.5%
Huneed TechnologiesNov 14₩38B−49.0%−₩1BTurned to lossSmaller loss−2.7%6.7%
Korea Advanced MaterialsNov 14₩855M−43.3%−₩962MSmaller lossBigger loss−112.6%−84.3%
Hyundai HTNov 14₩39B+11.7%₩1.2B−40.6%−55.1%3.1%5.8%
IDPNov 12₩11B−11.2%₩2.3B−36.8%−60.2%20.3%28.6%
RftechNov 14₩69B−33.4%−₩4.3BTurned to lossSmaller loss−6.3%2.5%
PiolinkNov 12₩15B+8.0%₩521M−22.2%Turned to profit3.5%4.9%
AgosNov 14₩14B−10.4%−₩3.1BBigger lossSmaller loss−21.2%−1.5%
Cots TechnologyNov 14₩21B+1.5%₩4.4B+25.1%+208.9%20.8%16.9%
CoweaverNov 14₩13B+26.7%−₩1.8BBigger lossBigger loss−13.3%−8.3%
Vect RoboticsNov 14₩8.4B—−₩963M—Smaller loss−11.5%
OpticisNov 14₩5.1B−9.6%₩745M−25.3%−54.7%14.5%17.6%
KocomNov 14₩21B−25.5%₩38M−97.2%−96.7%0.2%4.8%
Puloon RoboticsNov 13₩5.1B−48.2%−₩511MTurned to lossBigger loss−10.0%10.0%
Samwha ElectronicsNov 14₩7.4B−6.5%−₩1.5BSmaller lossBigger loss−19.9%−25.9%
AbkoNov 13₩19B−1.7%₩1.1B+43.1%+34.2%5.9%4.1%
Exicure HitronNov 14₩2B+55.1%−₩4.6BBigger lossBigger loss−222.2%−114.8%
BG T&ANov 13₩37B−13.8%₩2.9B−28.9%+19.5%7.8%9.5%
Union biometricsNov 11₩13B+19.4%₩473M+7.0%Turned to profit3.6%4.0%
Dg-ItxNov 12₩7.6B+111.6%−₩712MBigger lossSmaller loss−9.3%−8.2%
CitechNov 14₩12B+7.6%−₩509MBigger lossTurned to loss−4.2%−1.0%
Atec MobilityNov 14₩23B+205.3%₩4.4B+1,295.9%+147.9%18.9%4.1%
SungwooelectronicscoNov 14₩46B+18.8%−₩243MSmaller lossTurned to loss−0.5%−3.5%
Kisan TelecomNov 14₩21B−11.7%₩3.6BTurned to profitTurned to profit17.4%−5.0%
DhautowareNov 14₩135B+73.0%−₩4.7BBigger lossBigger loss−3.5%−1.5%
FrtekcoNov 14₩5.6B−45.9%−₩159MTurned to lossBigger loss−2.8%0.1%
FinedigitalNov 14₩16B−4.3%−₩1.3BSmaller lossSmaller loss−8.2%−8.7%
Point MobileNov 6₩28B+32.5%₩3.2B+62.9%Turned to profit11.8%9.6%
KespionNov 14₩12B+18.3%−₩452MSmaller lossSmaller loss−3.9%−14.9%
Atlas LinkNov 26₩12B+59.6%₩1.2B−20.8%−11.4%9.9%20.0%
SamjinNov 14₩28B−31.8%₩1B−40.0%−34.0%3.7%4.2%
Inno InstrumentNov 14₩10B−13.7%−₩411MSmaller lossSmaller loss−4.1%−47.2%
S ConnectNov 14₩67B−7.5%₩3.3BTurned to profit+164.0%4.9%−6.1%
DavolinkNov 14₩21B+4.5%₩1.2BTurned to profitTurned to profit5.7%−2.5%
Dilli IllustrateNov 14₩7.1B−26.2%₩176M−50.0%−50.1%2.5%3.7%
ArootNov 14₩14B+37.9%−₩691MSmaller lossSmaller loss−4.8%−46.4%
IntermDec 16₩15B+14.2%₩1.7B+123.1%Turned to profit11.6%6.0%
Digital Graphics IncorporationNov 14₩5.3B−6.8%−₩36MSmaller lossSmaller loss−0.7%−2.2%
Samyung ENCNov 14₩9.1B+38.7%−₩486MSmaller lossTurned to loss−5.4%−12.1%
CSNov 14₩5.9B−22.3%−₩156MBigger lossSmaller loss−2.6%−1.4%
JooyontechNov 14₩19B+51.8%−₩423MSmaller lossSmaller loss−2.2%−3.4%
Sena TechnologiesNot yet
NeovueNot yet
KNS Space and DefenceNot yet
ALTNot yet
NWCNot yet
CosetNot yet
ElivisionNot yet
CnslinkNot yet
WiworldNot 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 28, 2026
Above 20-day average
16.9%
Above 60-day average
31.3%
RSI above 70
0%
RSI below 30
10.8%
52-week highs
0
52-week lows
2

Index gauge · Short term

Leaning bearish

2 bullish, 1 neutral, 6 bearish

Index gauge · Medium term

Bearish

0 bullish, 0 neutral, 8 bearish

Technical read

Of the 83 Electronics members, only 16.9% trade above their 20-day average and 31.3% above their 60-day average, showing weak breadth across the group. No member sits at a 52-week high, while 2 are at 52-week lows, and the lowest RSI reading is 10.8 with no RSI reading in overbought territory. The equal-weighted member index has a short-term gauge leaning bearish at a 39.2 RSI, sits below its cloud, and carries a medium-term gauge labeled bearish.

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

No notable credit, ELS or macro events for these companies in the last 30 days.

CompanyPriceDailyWeeklyMonthlyTraded valueMarket capNPS
Samsung Electronics005930 · KOSPI
₩242,000+9.01%+8.28%−15.24%₩4.3T₩1,415T7.76%
LG Electronics066570 · KOSPI
₩161,700+2.67%−2.06%−22.63%₩146B₩26T6.44%
Hanwha Vision489790 · KOSPI
₩40,200+4.01%+0.63%−16.16%₩3.5B₩2T8.50%
RFHIC218410 · KOSDAQ
₩51,500+9.81%+8.08%−12.12%₩41B₩1.4T3.99%
KMW032500 · KOSDAQ
₩17,740+1.03%−2.58%−9.30%₩2.6B₩748B1.25%
Intellian Technologies189300 · KOSDAQ
₩54,600+3.21%−1.44%−21.66%₩2.3B₩586B2.49%
Solid050890 · KOSDAQ
₩8,450+3.94%−0.82%−11.33%₩6.9B₩513B1.27%
₩4,195+29.88%+11.27%+4.35%₩152B₩473B—
Samji Electronics037460 · KOSDAQ
₩28,650+6.70%+5.52%−6.07%₩996M₩468B0.04%
Suprema236200 · KOSDAQ
₩56,800+3.27%+2.16%+2.90%₩1.7B₩396B5.26%
Sindoh029530 · KOSPI
₩37,650−0.66%−0.53%−4.20%₩215M₩366B2.07%
Mcnex097520 · KOSPI
₩19,970−6.90%+10.09%+8.89%₩5.6B₩348B0.81%
OE Solutions138080 · KOSDAQ
₩25,600+6.44%−10.02%−9.70%₩4.4B₩317B0.17%
Vidente121800 · KOSDAQ
₩3,3200.00%0.00%0.00%₩0₩256B0.28%
Intops049070 · KOSDAQ
₩16,230+4.37%+1.63%−10.33%₩627M₩255B0.97%
OptiCore380540 · KOSDAQ
₩8,4500.00%0.00%0.00%₩0₩207B—
LIG Accuver073490 · KOSDAQ
₩27,000+1.69%−2.53%−15.49%₩798M₩205B—
Kortek052330 · KOSDAQ
₩9,830+1.34%−3.34%−4.10%₩51M₩175B3.17%
Sena Technologies061090 · KOSDAQ
₩30,700+6.78%−5.39%−16.23%₩734M₩168B—
₩15,500−0.90%−1.59%−2.58%₩13M₩166B0.19%
BIXOLONCo093190 · KOSDAQ
₩7,960+1.66%−1.49%−1.00%₩96M₩153B1.90%
ESTec069510 · KOSDAQ
₩13,950−3.46%−2.17%+6.49%₩336M₩152B0.26%
Ubiquoss264450 · KOSDAQ
₩10,280+2.59%−1.15%−9.35%₩297M₩151B3.92%
Ace Technologies088800 · KOSDAQ
₩1,840+2.39%−3.66%−16.55%₩153M₩139B0.51%
LiComm388790 · KOSDAQ
₩4,500+5.39%+4.05%−14.93%₩1.3B₩138B—
HFR230240 · KOSDAQ
₩9,940+5.86%−1.19%−28.02%₩985M₩132B2.18%
₩8,610−1.94%+21.27%−4.65%₩4.9B₩130B0.36%
Commax036690 · KOSDAQ
₩2,8850.00%0.00%0.00%₩0₩126B—
Suprema HQ094840 · KOSDAQ
₩12,500−0.56%−2.57%−0.79%₩83M₩123B—
TOVISCo051360 · KOSDAQ
₩11,550+1.67%−4.07%−3.27%₩128M₩108B0.59%
Dasan Networks039560 · KOSDAQ
₩2,425+0.83%−6.19%−3.58%₩285M₩104B0.11%
Genohco361390 · KOSDAQ
₩10,200+5.26%−1.54%−22.73%₩138M₩99B—
Oneul E&M192410 · KOSDAQ
₩3,870+0.26%+3.61%+4.59%₩144M₩97B—
Woori-Net115440 · KOSDAQ
₩8,950+6.29%−3.56%−26.16%₩3.4B₩97B—
Anam Electronics008700 · KOSPI
₩1,235+2.66%+1.90%−1.44%₩178M₩95B0.32%
₩8,410−0.36%−1.06%−18.74%₩427M₩93B—
Bluecom033560 · KOSDAQ
₩5,350−7.76%−10.54%+12.04%₩352M₩91B1.14%
₩2,330+3.56%−9.34%−24.60%₩424M₩86B—
Seowonintech093920 · KOSDAQ
₩4,650+0.43%+1.09%−4.12%₩27M₩86B0.85%
Mobase101330 · KOSDAQ
₩3,590−1.24%−4.65%+3.76%₩288M₩83B—
Kwangmu029480 · KOSDAQ
₩1,349+0.37%+8.44%−2.60%₩299M₩81B—
Focus AI331380 · KOSDAQ
₩2,160+1.65%−2.48%+5.62%₩18M₩80B—
TJ Media032540 · KOSDAQ
₩3,775−0.26%0.00%−0.66%₩5.3M₩79B—
Mercury100590 · KOSDAQ
₩4,465+9.44%−4.80%−10.61%₩6B₩77B0.10%
Joosung109070 · KOSPI
₩5,790+0.17%−5.24%−25.29%₩147M₩73B—
Truen417790 · KOSDAQ
₩6,930−0.43%−1.56%+2.82%₩63M₩73B—
Kaon Group078890 · KOSDAQ
₩3,860+2.39%+0.52%−13.06%₩146M₩71B0.15%
Thinkware Systems084730 · KOSDAQ
₩6,380+1.75%−5.20%−2.74%₩23M₩71B0.32%
Huneed Technologies005870 · KOSPI
₩4,920−0.20%+6.84%+12.97%₩830M₩69B0.41%
Korea Advanced Materials062970 · KOSDAQ
₩2,295+10.34%−2.55%−25.49%₩5.2B₩69B—
Hyundai HT039010 · KOSDAQ
₩7,880+0.64%+1.16%−7.73%₩46M₩68B0.03%
IDP332370 · KOSDAQ
₩4,880+0.62%−4.13%−6.15%₩8.6M₩65B—
Rftech061040 · KOSDAQ
₩6,780−1.88%−3.14%−10.44%₩31M₩61B0.40%
Neovue0218L0 · KOSDAQ
₩11,160−5.42%−8.52%−10.00%₩377M₩59B—
Piolink170790 · KOSDAQ
₩8,960+9.27%+14.14%+8.34%₩1.6B₩57B0.50%
Agos175140 · KOSDAQ
₩2,170−3.77%−3.77%−6.06%₩63M₩54B—
Cots Technology448710 · KOSDAQ
₩10,120+1.20%−5.51%−5.51%₩137M₩53B—
Coweaver056360 · KOSDAQ
₩5,250+3.14%−0.19%−17.58%₩319M₩51B—
Vect Robotics457600 · KOSDAQ
₩3,675−2.26%−8.13%−15.42%₩708M₩50B—
Opticis109080 · KOSDAQ
₩8,890+3.86%−0.45%−7.20%₩128M₩50B—
Kocom015710 · KOSDAQ
₩2,710−0.37%−3.73%−7.35%₩21M₩48B—
KNS Space and Defence487400 · KOSDAQ
₩4,580+6.51%−6.24%−38.27%₩322M₩47B—
Puloon Robotics094940 · KOSDAQ
₩5,330+3.09%−1.66%−13.75%₩210M₩45B—
ALT459550 · KOSDAQ
₩1,748−2.02%+12.41%−13.47%₩4B₩44B—
Samwha Electronics011230 · KOSPI
₩2,240+1.36%−5.88%−16.42%₩133M₩43B0.03%
Abko129890 · KOSDAQ
₩935−0.53%−4.30%+0.97%₩54M₩43B—
Exicure Hitron019490 · KOSPI
₩5410.00%0.00%0.00%₩0₩41B—
BG T&A046310 · KOSDAQ
₩2,435−0.61%−4.32%+4.06%₩113M₩40B—
Union biometrics203450 · KOSDAQ
₩2,625+1.35%−0.57%−5.58%₩46M₩37B—
Dg-Itx099520 · KOSDAQ
₩798−9.83%−32.20%−27.78%₩481M₩36B—
Citech004920 · KOSPI
₩6,800+1.80%+1.19%−25.02%₩152M₩35B0.03%
Atec Mobility224110 · KOSDAQ
₩6,970−1.97%−1.97%−18.38%₩27M₩35B—
Sungwooelectronicsco081580 · KOSDAQ
₩2,255+1.58%−2.17%−5.05%₩53M₩35B—
Kisan Telecom035460 · KOSDAQ
₩2,250+0.45%−0.66%−8.16%₩108M₩34B—
Dhautoware025440 · KOSDAQ
₩3,000+0.50%−1.64%−8.26%₩4.5M₩29B—
Frtekco073540 · KOSDAQ
₩2,505+2.24%+3.73%−4.57%₩23M₩29B—
Finedigital038950 · KOSDAQ
₩2,760+0.73%−1.78%−9.06%₩8.5M₩28B—
Point Mobile318020 · KOSDAQ
₩2,275−0.22%−1.94%−12.16%₩21M₩28B—
Kespion079190 · KOSDAQ
₩1,331+3.98%−9.08%+0.15%₩52M₩27B—
Atlas Link297570 · KOSDAQ
₩3,740−0.13%−2.60%−8.67%₩7.1M₩26B—
Samjin032750 · KOSDAQ
₩2,7100.00%−3.21%−8.91%₩29M₩24B—
Inno Instrument215790 · KOSDAQ
₩2,945+1.03%−11.56%−13.51%₩1.2B₩24B—
S Connect096630 · KOSDAQ
₩1,494−0.40%−2.42%−14.38%₩21M₩24B—
Davolink340360 · KOSDAQ
₩442−29.95%−51.43%−52.11%₩7.6B₩24B—
Dilli Illustrate131180 · KOSDAQ
₩4,010−0.50%−0.74%−3.72%₩8.5M₩24B—
NWC059180 · KONEX
₩4,130+0.61%+1.60%+3.64%₩1M₩22B—
Aroot096690 · KOSDAQ
₩5,170+0.39%−4.44%−22.26%₩65M₩21B—
Interm017250 · KOSDAQ
₩1,037−1.24%+0.88%−3.71%₩3.7M₩21B—
₩2,130+3.90%+3.65%−9.36%₩17M₩19B—
Samyung ENC065570 · KOSDAQ
₩7640.00%0.00%0.00%₩0₩12B2.60%
Coset189350 · KONEX
₩1,949−2.31%−6.30%+2.58%₩799,945₩9.4B—
Elivision276240 · KONEX
₩700+8.19%+10.06%+15.51%₩1.2M₩8.6B—
CS065770 · KOSDAQ
₩748−2.60%−14.42%−16.89%₩57M₩7.9B—
Jooyontech044380 · KOSPI
₩4360.00%0.00%+7.65%₩0₩6.1B0.11%
Cnslink245450 · KONEX
₩1,9940.00%+5.06%+1.22%₩1,994₩3.2B—
Wiworld140660 · KONEX
₩705−7.72%−11.88%−17.06%₩705₩1.8B—

Source: KRX statistical information