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Electronics: companies

Daily −4.05%Weekly +7.94%Monthly −14.23%96 companies · ₩1,396T

Korean Electronics stocks: sector overview

The Electronics sector has 96 companies listed on KOSPI and KOSDAQ, worth ₩1,396T in total. On Oct 29, 2026 the group moved down 4.05% (weighted by market value); the largest members are Samsung Electronics, LG Electronics, Hanwha Vision.

Key facts

Stocks
96
Total market value
₩1,396T
Day's move
−4.05%
As of
Oct 29, 2026
Largest members
Samsung Electronics, LG Electronics, Hanwha Vision

Earnings tracker · 2Q 2026

Past quarter

88 of 96 reportedOperating profit up vs a year ago: 43 of 86
Revenue+101.7%
Operating profit+1,568.7%
Net profitTurned to profit

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 ElectronicsAug 14₩171T+130.0%₩89T+1,813.8%+56.4%52.2%6.3%
LG ElectronicsAug 14₩24T+14.9%₩1.6T+147.0%−5.7%6.6%3.1%
Hanwha VisionAug 13₩542B+18.6%₩66B+16.5%+196.8%12.1%12.3%
RFHICAug 14₩52B+15.4%₩11B+34.7%+44.6%21.7%18.6%
KMWAug 14₩24B−3.8%−₩6.3BBigger lossBigger loss−25.8%−18.3%
Intellian Technologies—₩97B+30.1%₩7.1B+304.7%+1,102.6%7.3%2.4%
SolidAug 14₩70B+24.7%₩3.5B−14.6%Turned to profit5.0%7.4%
Samji ElectronicsAug 14₩2.7T+155.0%₩158B+442.0%−52.6%5.9%2.8%
Lightron Fiber-Optic DevicesAug 14₩2.9B−63.2%−₩1.5BSmaller lossSmaller loss−52.4%−46.3%
SupremaAug 13₩40B+24.0%₩10B+34.2%+88.5%25.2%23.3%
SindohAug 14₩71B0.0%−₩8.8BBigger lossTurned to loss−12.3%−2.5%
McnexAug 14₩295B−9.7%₩2.2B−86.5%−80.8%0.7%5.0%
OE SolutionsAug 14₩20B+23.8%−₩870MSmaller lossBigger loss−4.4%−25.3%
VidenteAug 14₩3.1B+17.8%−₩2.1BSmaller lossBigger loss−68.1%−109.3%
IntopsAug 14₩155B+7.4%₩1.9BTurned to profit−70.8%1.2%−6.7%
OptiCoreAug 14₩3.4B+64.2%−₩1.9BSmaller lossBigger loss−55.3%−124.7%
LIG AccuverAug 14₩64B+41.7%₩5.6BTurned to profitTurned to profit8.9%−3.6%
KortekAug 14₩130B+37.3%₩16B+139.9%+4.0%12.4%7.1%
Sena TechnologiesAug 13₩75B—₩18B—+367.9%23.9%
Intelligent Digital Integrated SecurityAug 14₩84B+4.8%₩8.6B+74.4%+151.3%10.2%6.1%
ESTecAug 14₩127B+7.4%₩13B−16.0%+135.7%9.9%12.6%
UbiquossAug 14₩36B+12.3%₩9B+62.2%+146.0%25.2%17.5%
BIXOLONCoAug 13₩43B+48.2%₩10B+339.7%+84.6%24.1%8.1%
Asia Pacific Satellite lncAug 14₩6.8B−58.7%−₩2.3BBigger lossSmaller loss−34.3%−11.5%
Ace TechnologiesAug 13₩29B−37.7%−₩8.1BBigger lossBigger loss−28.3%−10.8%
HFRAug 14₩24B−42.2%−₩7.5BTurned to lossBigger loss−31.2%9.7%
LiCommAug 14₩4.5B+74.0%₩133MTurned to profitTurned to profit2.9%−42.0%
CommaxAug 14₩18B+3.3%₩2.2BTurned to profit−30.9%12.2%−5.7%
Suprema HQAug 13₩4.2B−20.0%₩136M−83.6%−86.3%3.2%15.7%
TOVISCoAug 14₩188B+13.1%₩16B−13.7%+1.9%8.4%11.0%
Dasan NetworksAug 14₩159B+18.5%₩16B+38.2%+82.5%10.3%8.8%
Oneul E&MAug 14₩4.5B+8.6%−₩1.4BBigger lossBigger loss−30.5%−13.8%
GenohcoAug 14₩11B−22.4%−₩696MSmaller lossSmaller loss−6.4%−10.0%
Anam Electronics—₩45M+13.9%₩1.1M−4.3%Turned to profit2.5%3.0%
Woori-NetAug 14₩22B−10.6%₩505M−81.4%Turned to profit2.3%10.8%
BluecomAug 14₩1.9B−33.0%₩159M−33.6%−73.7%8.2%8.2%
SeowonintechAug 14₩44B−15.1%₩1.2B−66.1%+23.2%2.9%7.1%
HanWool Materials ScienceAug 14₩2.7B+66.5%−₩3.5BSmaller lossSmaller loss−129.4%−329.3%
MobaseAug 13₩333B−2.1%₩8.4B−0.3%−16.1%2.5%2.5%
Focus AIAug 14₩11B−6.0%−₩1.2BSmaller lossSmaller loss−11.0%−32.7%
TJ MediaAug 14₩20B−28.6%₩768M+131.7%Turned to profit3.9%1.2%
MercuryAug 14₩30B−6.4%₩1.3BTurned to profitTurned to profit4.4%−0.6%
Joongang Advanced MaterialsAug 14₩4.9B−2.3%−₩1BBigger lossSmaller loss−21.3%−20.3%
Kwangmu—₩952M−61.2%−₩891MSmaller lossSmaller loss−93.6%−45.9%
JoosungAug 14₩24B+16.1%−₩267MTurned to lossBigger loss−1.1%3.7%
TruenAug 13₩17B+13.9%₩4.5B+9.9%+165.3%26.7%27.7%
Thinkware SystemsAug 14₩134B−3.4%−₩3.6BTurned to lossSmaller loss−2.7%6.6%
Korea Advanced Materials—₩1.2B+10.3%−₩596MSmaller lossSmaller loss−50.2%−82.6%
Huneed Technologies—₩29B−6.5%−₩428MSmaller lossSmaller loss−1.5%−6.3%
Kaon GroupAug 14₩127B−4.7%₩7.9B+434.3%−30.1%6.2%1.1%
Hyundai HT—₩36B−6.4%₩201M−92.5%Turned to profit0.6%6.9%
IDPAug 14₩12B−23.3%₩2.6B−54.4%+13.3%21.8%36.6%
RftechAug 14₩54B−17.4%−₩2.3BSmaller lossSmaller loss−4.3%−8.7%
AgosAug 14₩9.6B−16.0%−₩2.5BSmaller lossSmaller loss−26.5%−53.6%
PiolinkAug 14₩16B+7.6%−₩132MBigger lossSmaller loss−0.8%−0.5%
Cots TechnologyAug 14₩21B+49.9%₩2.5B+72.7%+81.6%12.0%10.4%
Coweaver—₩12B−15.9%−₩1.3BBigger lossSmaller loss−10.6%−4.7%
OpticisAug 14₩6.6B−12.8%₩1.3B−23.4%+0.4%19.1%21.8%
KocomAug 14₩20B−25.7%−₩538MTurned to lossSmaller loss−2.7%4.4%
Puloon RoboticsAug 14₩6B−7.8%−₩60MBigger lossSmaller loss−1.0%−0.8%
AbkoAug 14₩21B+31.1%−₩308MTurned to lossTurned to loss−1.5%5.4%
Exicure Hitron—₩1.3B−20.4%−₩4.9BBigger lossBigger loss−362.1%−248.2%
Samwha ElectronicsAug 14₩7.6B+1.9%−₩1.5BBigger lossSmaller loss−19.2%−18.9%
ALTAug 14₩8.3B—−₩789M—Bigger loss−9.5%
BG T&AAug 12₩40B+4.1%₩407M−83.3%Turned to profit1.0%6.4%
Union biometrics—₩14B+16.6%−₩354MBigger lossSmaller loss−2.6%−2.7%
CitechAug 14₩5.1B−68.1%−₩1.7BTurned to lossBigger loss−33.3%6.1%
Vect RoboticsAug 14₩6.1B−16.0%−₩1.7BSmaller lossBigger loss−28.3%−23.9%
Atec MobilityAug 14₩11B−32.3%₩500M−71.6%+616.1%4.4%10.5%
Dg-Itx—₩9B+105.6%₩1BTurned to profitTurned to profit11.3%−23.7%
SungwooelectronicscoAug 14₩46B+7.8%₩351M−79.7%−79.3%0.8%4.0%
Kisan TelecomAug 14₩20B+4.8%₩5.3BTurned to profit+70.0%26.8%−10.2%
DhautowareAug 14₩136B+11.1%−₩809MSmaller lossTurned to loss−0.6%−0.7%
FinedigitalAug 14₩13B−9.4%−₩1.8BBigger lossBigger loss−13.1%−9.5%
Point MobileAug 13₩28B+66.7%₩4.2BTurned to profit+1,030.4%14.8%−7.6%
FrtekcoAug 14₩1.8B−55.8%−₩1.2BBigger lossBigger loss−64.1%−0.5%
KespionAug 14₩10B+3.8%₩563MTurned to profit+147.3%5.7%−10.1%
Atlas LinkAug 14₩18B+152.3%₩3.4B+146.9%+28.1%19.5%19.9%
SamjinAug 14₩29B−19.6%₩787M−49.0%−42.3%2.7%4.3%
DavolinkAug 14₩17B+1.9%−₩932MBigger lossSmaller loss−5.6%−1.8%
Dilli IllustrateAug 14₩11B+44.4%₩1.2B+239.0%+170.7%10.8%4.6%
S ConnectAug 14₩38B−39.8%−₩2.6BTurned to lossTurned to loss−6.8%2.0%
ArootAug 14₩16B+52.4%−₩3.4BBigger lossBigger loss−20.6%−14.7%
Inno InstrumentAug 14₩9.9B−25.6%₩3.3BTurned to profitTurned to profit33.2%−9.2%
Digital Graphics Incorporation—₩4.5B−26.9%−₩343MBigger lossBigger loss−7.6%−0.8%
Samyung ENCAug 14₩6.1B−24.5%₩869M−39.2%Turned to profit14.2%17.6%
CS—₩4.3B−7.8%−₩597MBigger lossBigger loss−13.9%−8.4%
JooyontechAug 13₩15B+4.3%₩100MTurned to profit−75.9%0.7%−4.2%
IntermNot yet
NeovueNot yet
KNS Space and DefenceNot 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 29, 2026
Above 20-day average
15.7%
Above 60-day average
24.1%
RSI above 70
0%
RSI below 30
12%
52-week highs
0
52-week lows
6

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 Electronics group has weak breadth, with only 15.7% of its 83 members trading above their 20-day averages and 24.1% above their 60-day averages. No member is currently at a 52-week high, while 6 are at 52-week lows, and the RSI extremes show 12 members in oversold territory with none overbought. The equal-weighted member index reads bearish on both short-term and medium-term gauges, with an RSI of 36.1 and the index positioned 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

CompanyPriceDailyWeeklyMonthlyTraded valueMarket capNPS
Samsung Electronics005930 · KOSPI
₩232,000−4.13%+8.16%−14.07%₩5.9T₩1,356T7.76%
LG Electronics066570 · KOSPI
₩155,200−4.02%−3.00%−27.65%₩168B₩25T6.44%
Hanwha Vision489790 · KOSPI
₩49,100+22.14%+26.71%+6.16%₩119B₩2.5T8.50%
RFHIC218410 · KOSDAQ
₩51,800+0.58%+9.75%−9.60%₩27B₩1.4T3.99%
KMW032500 · KOSDAQ
₩18,760+5.75%+4.22%−0.69%₩5.7B₩792B1.25%
Intellian Technologies189300 · KOSDAQ
₩56,700+3.85%+3.66%−15.75%₩5.2B₩609B2.49%
Solid050890 · KOSDAQ
₩8,320−1.54%−0.72%−12.88%₩7.1B₩505B1.27%
Samji Electronics037460 · KOSDAQ
₩28,450−0.70%+7.36%−9.25%₩617M₩464B0.04%
₩4,040−3.69%+13.96%+1.13%₩180B₩455B—
Suprema236200 · KOSDAQ
₩54,900−3.35%−2.83%−1.08%₩2.1B₩383B5.26%
Sindoh029530 · KOSPI
₩36,700−2.52%−3.17%−7.21%₩240M₩357B2.07%
Mcnex097520 · KOSPI
₩18,870−5.51%+5.89%+1.02%₩2.4B₩328B0.81%
OE Solutions138080 · KOSDAQ
₩25,700+0.39%0.00%−7.22%₩7.3B₩318B0.17%
Vidente121800 · KOSDAQ
₩3,3200.00%0.00%0.00%₩0₩256B0.28%
Intops049070 · KOSDAQ
₩16,180−0.31%+2.66%−10.95%₩692M₩255B0.97%
OptiCore380540 · KOSDAQ
₩8,4500.00%0.00%0.00%₩0₩207B—
LIG Accuver073490 · KOSDAQ
₩27,0000.00%+1.12%−16.28%₩982M₩205B—
Kortek052330 · KOSDAQ
₩9,840+0.10%−2.09%−6.11%₩51M₩175B3.17%
Sena Technologies061090 · KOSDAQ
₩30,7000.00%−0.81%−15.54%₩874M₩168B—
₩15,130−2.39%−3.38%−5.08%₩36M₩162B0.19%
ESTec069510 · KOSDAQ
₩14,290+2.44%−0.83%+7.52%₩120M₩156B0.26%
Ubiquoss264450 · KOSDAQ
₩10,420+1.36%+1.26%−8.60%₩333M₩153B3.92%
BIXOLONCo093190 · KOSDAQ
₩7,880−1.01%−1.01%−5.97%₩46M₩152B1.90%
₩9,000+4.53%+28.57%−1.96%₩62B₩136B0.36%
Ace Technologies088800 · KOSDAQ
₩1,797−2.34%−2.39%−15.63%₩311M₩136B0.51%
HFR230240 · KOSDAQ
₩10,080+1.41%+2.65%−26.05%₩1.1B₩134B2.18%
LiComm388790 · KOSDAQ
₩4,340−3.56%+4.58%−15.40%₩1.9B₩133B—
Commax036690 · KOSDAQ
₩2,8850.00%0.00%0.00%₩0₩126B—
Suprema HQ094840 · KOSDAQ
₩11,950−4.40%−7.15%−7.86%₩116M₩117B—
TOVISCo051360 · KOSDAQ
₩11,470−0.69%−3.69%−3.45%₩61M₩107B0.59%
Dasan Networks039560 · KOSDAQ
₩2,370−2.27%−7.42%−7.06%₩483M₩102B0.11%
Oneul E&M192410 · KOSDAQ
₩3,890+0.52%+9.58%+7.02%₩129M₩98B—
Genohco361390 · KOSDAQ
₩9,900−2.94%−3.04%−24.43%₩130M₩96B—
Anam Electronics008700 · KOSPI
₩1,223−0.97%+1.92%−3.32%₩109M₩94B0.32%
Woori-Net115440 · KOSDAQ
₩8,610−3.80%−2.38%−28.90%₩3.6B₩93B—
Bluecom033560 · KOSDAQ
₩5,340−0.19%−7.45%+10.44%₩91M₩91B1.14%
Seowonintech093920 · KOSDAQ
₩4,610−0.86%+0.44%−4.95%₩11M₩86B0.85%
₩2,235−4.08%−10.42%−28.59%₩188M₩83B—
Mobase101330 · KOSDAQ
₩3,580−0.28%−1.38%0.00%₩310M₩83B—
Focus AI331380 · KOSDAQ
₩2,165+0.23%−1.81%+4.84%₩65M₩80B—
TJ Media032540 · KOSDAQ
₩3,795+0.53%+0.93%+0.13%₩10M₩79B—
Mercury100590 · KOSDAQ
₩4,625+3.58%+5.71%−5.32%₩15B₩79B0.10%
₩7,120−15.34%−15.74%−31.21%₩1.1B₩79B—
Kwangmu029480 · KOSDAQ
₩1,305−3.26%+3.16%−6.79%₩52M₩78B—
Joosung109070 · KOSPI
₩6,120+5.70%+0.49%−14.41%₩168M₩77B—
Truen417790 · KOSDAQ
₩6,880−0.72%−1.85%+5.36%₩23M₩72B—
Thinkware Systems084730 · KOSDAQ
₩6,340−0.63%−2.01%−4.23%₩46M₩70B0.32%
Korea Advanced Materials062970 · KOSDAQ
₩2,330+1.53%+5.67%−22.07%₩3.8B₩70B—
Huneed Technologies005870 · KOSPI
₩4,930+0.20%+0.72%+11.54%₩930M₩70B0.41%
Kaon Group078890 · KOSDAQ
₩3,710−3.89%−0.67%−16.25%₩149M₩68B0.15%
Hyundai HT039010 · KOSDAQ
₩7,830−0.63%+1.69%−6.90%₩41M₩68B0.03%
IDP332370 · KOSDAQ
₩4,825−1.13%−5.95%−9.98%₩4.6M₩64B—
Rftech061040 · KOSDAQ
₩6,7800.00%−2.59%−10.20%₩29M₩61B0.40%
Neovue0218L0 · KOSDAQ
₩10,960−1.79%−7.90%−11.83%₩144M₩58B—
Agos175140 · KOSDAQ
₩2,235+3.00%−0.67%−3.25%₩72M₩56B—
Piolink170790 · KOSDAQ
₩8,540−4.69%+6.48%+1.43%₩425M₩55B0.50%
Cots Technology448710 · KOSDAQ
₩9,800−3.16%−6.49%−9.93%₩128M₩52B—
Coweaver056360 · KOSDAQ
₩5,090−3.05%+0.79%−19.97%₩325M₩50B—
Opticis109080 · KOSDAQ
₩8,520−4.16%+0.59%−8.19%₩53M₩48B—
Kocom015710 · KOSDAQ
₩2,715+0.18%−2.34%−7.65%₩17M₩48B—
KNS Space and Defence487400 · KOSDAQ
₩4,190−8.52%−6.79%−41.56%₩434M₩43B—
Puloon Robotics094940 · KOSDAQ
₩5,130−3.75%−1.72%−15.90%₩207M₩43B—
Abko129890 · KOSDAQ
₩928−0.75%−1.80%−0.32%₩55M₩42B—
Exicure Hitron019490 · KOSPI
₩5410.00%0.00%0.00%₩0₩41B—
Samwha Electronics011230 · KOSPI
₩2,140−4.46%−5.93%−19.55%₩224M₩41B0.03%
ALT459550 · KOSDAQ
₩1,625−7.04%+9.28%−24.42%₩1.2B₩41B—
BG T&A046310 · KOSDAQ
₩2,440+0.21%−6.69%+6.78%₩66M₩40B—
Union biometrics203450 · KOSDAQ
₩2,620−0.19%+0.38%−5.92%₩19M₩37B—
Citech004920 · KOSPI
₩6,790−0.15%−0.15%−25.13%₩138M₩35B0.03%
Vect Robotics457600 · KOSDAQ
₩2,575−29.93%−35.71%−37.65%₩7.3B₩35B—
Atec Mobility224110 · KOSDAQ
₩6,880−1.29%−1.29%−18.58%₩90M₩35B—
Dg-Itx099520 · KOSDAQ
₩766−4.01%−39.69%−30.68%₩219M₩35B—
Sungwooelectronicsco081580 · KOSDAQ
₩2,220−1.55%−2.84%−5.93%₩52M₩34B—
Kisan Telecom035460 · KOSDAQ
₩2,170−3.56%−1.81%−10.33%₩153M₩32B—
Dhautoware025440 · KOSDAQ
₩2,985−0.50%−1.81%−9.27%₩6.2M₩29B—
Finedigital038950 · KOSDAQ
₩2,850+3.26%+3.64%−5.00%₩36M₩29B—
Point Mobile318020 · KOSDAQ
₩2,290+0.66%−0.87%−11.92%₩22M₩28B—
Frtekco073540 · KOSDAQ
₩2,430−2.99%+7.28%−5.63%₩32M₩28B—
Kespion079190 · KOSDAQ
₩1,270−4.58%−7.03%−0.31%₩31M₩26B—
Atlas Link297570 · KOSDAQ
₩3,715−0.67%+1.36%−12.28%₩5.5M₩26B—
Samjin032750 · KOSDAQ
₩2,745+1.29%−1.96%−7.42%₩16M₩25B—
Davolink340360 · KOSDAQ
₩438−0.90%−54.66%−52.60%₩1.5B₩23B—
Dilli Illustrate131180 · KOSDAQ
₩3,995−0.37%−0.99%−4.54%₩8.6M₩23B—
S Connect096630 · KOSDAQ
₩1,471−1.54%−3.16%−14.63%₩28M₩23B—
NWC059180 · KONEX
₩4,140+0.24%+1.72%+3.89%₩1M₩22B—
Aroot096690 · KOSDAQ
₩5,190+0.39%−4.24%−20.15%₩55M₩21B—
Inno Instrument215790 · KOSDAQ
₩2,545−13.58%−23.57%−25.14%₩687M₩21B—
Interm017250 · KOSDAQ
₩1,022−1.45%−1.92%−3.13%₩6.3M₩20B—
₩2,055−3.52%+3.06%−12.18%₩13M₩18B—
Samyung ENC065570 · KOSDAQ
₩7640.00%0.00%0.00%₩0₩12B2.60%
Coset189350 · KONEX
₩2,085+6.98%+2.71%−2.57%₩20,850₩10B—
Elivision276240 · KONEX
₩620−11.43%−2.36%−10.92%₩444,884₩7.6B—
CS065770 · KOSDAQ
₩720−3.74%−12.30%−15.19%₩32M₩7.6B—
Jooyontech044380 · KOSPI
₩4360.00%0.00%0.00%₩0₩6.1B0.11%
Cnslink245450 · KONEX
₩1,997+0.15%+5.16%+5.22%₩19,970₩3.2B—
Wiworld140660 · KONEX
₩7050.00%−3.16%−17.06%₩705₩1.8B—

Source: KRX statistical information