← All sectors

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 · 1Q 2026

Past quarter

88 of 96 reportedOperating profit up vs a year ago: 46 of 86
Revenue+53.3%
Operating profit+638.2%
Net profit+432.1%

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 ElectronicsMay 15₩134T+69.2%₩57T+756.1%+185.1%42.8%8.4%
LG ElectronicsMay 15₩24T+4.3%₩1.7T+32.9%Turned to profit7.1%5.5%
Hanwha VisionMay 13₩441B−2.3%₩22B−50.1%−27.7%5.0%9.8%
RFHICMay 15₩43B+35.1%₩7.7B+107.1%−32.6%18.0%11.7%
KMWMay 15₩21B−17.8%−₩5.7BSmaller lossBigger loss−26.7%−26.8%
Intellian TechnologiesMay 14₩65B+49.3%₩593MTurned to profit−97.0%0.9%−27.8%
SolidMay 15₩64B+14.3%−₩2.1BTurned to lossTurned to loss−3.3%0.5%
Samji ElectronicsMay 15₩1.9T+113.5%₩334B+1,240.3%+420.7%17.5%2.8%
Lightron Fiber-Optic DevicesMay 15₩8.5B0.0%−₩2.3BFlatSmaller loss−26.7%−26.7%
SupremaMay 13₩31B+8.1%₩5.4B−5.3%−58.4%17.3%19.8%
SindohMay 15₩85B+7.8%₩2.9B−14.7%−7.4%3.4%4.3%
McnexMay 15₩303B−12.8%₩11B−45.4%+38.9%3.8%6.0%
OE SolutionsMay 15₩18B+28.1%−₩611MSmaller lossSmaller loss−3.4%−40.4%
VidenteMay 15₩2.8B+37.4%−₩303MSmaller lossSmaller loss−10.7%−67.3%
IntopsMay 15₩163B+0.9%₩6.4B+2,395.5%Turned to profit3.9%0.2%
OptiCoreMay 15₩12B+280.7%−₩661MSmaller lossSmaller loss−5.6%−35.3%
LIG AccuverMay 13₩45B+20.0%−₩276MSmaller lossTurned to loss−0.6%−12.5%
KortekMay 15₩117B+38.5%₩15B+44.5%+26.5%13.2%12.7%
Sena TechnologiesMay 14₩44B—₩3.8B—Turned to profit8.8%
Intelligent Digital Integrated SecurityMay 15₩79B−2.3%₩3.4B−22.9%−47.4%4.3%5.5%
ESTecMay 15₩105B−11.9%₩5.3B−55.8%−44.4%5.1%10.1%
UbiquossMay 15₩23B+6.7%₩3.7B+27.0%−59.8%16.0%13.4%
BIXOLONCoMay 14₩37B+35.3%₩5.6B+390.5%−44.3%14.9%4.1%
Asia Pacific Satellite lncMay 14₩4.1B−60.2%−₩2.6BBigger lossTurned to loss−62.8%−7.6%
Ace TechnologiesMay 15₩33B−37.4%−₩4.1BBigger lossSmaller loss−12.3%−3.6%
HFRMay 15₩16B−39.3%−₩5.7BBigger lossTurned to loss−35.2%−11.2%
LiCommMay 15₩2.7B−27.1%−₩880MBigger lossTurned to loss−32.6%−11.7%
CommaxMay 15₩20B−15.3%₩3.2BTurned to profitTurned to profit16.4%−9.5%
Suprema HQMay 13₩7.3B+24.9%₩991M−22.9%−5.6%13.5%21.9%
TOVISCoApr 27₩170B+10.4%₩16B+28.6%+52.0%9.1%7.8%
Dasan NetworksMay 15₩120B+4.7%₩8.9B+10.8%+50.3%7.4%7.0%
Oneul E&MMay 15₩5.1B+69.0%−₩386MSmaller lossSmaller loss−7.5%−35.7%
GenohcoMay 15₩12B+9.9%−₩1.2BBigger lossBigger loss−10.6%−8.3%
Anam ElectronicsMay 15₩20M−45.0%−₩3MTurned to lossTurned to loss−15.2%3.8%
Woori-NetMay 15₩12B−22.5%−₩4BBigger lossBigger loss−33.9%−6.1%
BluecomMay 15₩1.8B+213.8%₩603MTurned to profit−60.8%33.1%−227.4%
SeowonintechMay 15₩37B−33.3%₩1B−18.8%Turned to profit2.8%2.3%
HanWool Materials ScienceMay 15₩1.5B−48.7%−₩3.6BSmaller lossSmaller loss−238.8%−226.4%
MobaseMay 15₩331B−5.5%₩10B+19.2%+8.7%3.0%2.4%
Focus AIMay 15₩7.8B−19.6%−₩2.5BBigger lossSmaller loss−31.9%−24.6%
TJ MediaMay 15₩17B−18.6%−₩676MTurned to lossTurned to loss−3.9%3.1%
MercuryMay 15₩26B+20.9%−₩1.2BSmaller lossTurned to loss−4.5%−10.6%
Joongang Advanced MaterialsMay 15₩2.3B−30.4%−₩2.3BBigger lossBigger loss−99.6%−48.7%
KwangmuMay 14₩1.2B−19.0%−₩892MSmaller lossBigger loss−75.9%−76.4%
JoosungMay 14₩18B−11.3%−₩265MTurned to lossTurned to loss−1.5%4.9%
TruenMay 15₩7.8B−20.9%₩1.7B−31.6%−47.1%21.5%24.8%
Thinkware SystemsMay 15₩120B−16.0%−₩4.6BTurned to lossTurned to loss−3.8%0.3%
Korea Advanced MaterialsMay 15₩1.1B+4.9%−₩708MSmaller lossBigger loss−66.9%−97.9%
Huneed TechnologiesMay 15₩22B−38.5%−₩3.3BSmaller lossSmaller loss−15.1%−10.3%
Kaon GroupMay 15₩122B−4.3%₩11B+2,448.6%+32.7%9.3%0.3%
Hyundai HTMay 15₩31B−23.3%−₩1.3BTurned to lossTurned to loss−4.3%5.9%
IDPMay 14₩11B+13.5%₩2.3B+30.8%+89.3%20.5%17.8%
RftechMay 14₩67B+3.6%−₩7.3BBigger lossSmaller loss−10.8%−8.5%
AgosMay 15₩9.2B−27.8%−₩3BBigger lossBigger loss−32.3%−15.7%
PiolinkMay 13₩13B+6.9%−₩1.5BSmaller lossTurned to loss−11.5%−12.4%
Cots TechnologyMay 15₩17B+24.5%₩1.4B−29.8%+174.2%8.1%14.3%
CoweaverMay 15₩12B+41.7%−₩2.2BBigger lossTurned to loss−17.6%−21.2%
OpticisMay 15₩6.6B−1.7%₩1.3B−20.8%+130.7%18.9%23.5%
KocomMay 15₩19B−29.0%−₩826MTurned to lossBigger loss−4.4%7.6%
Puloon RoboticsMay 15₩4.3B+29.7%−₩532MSmaller lossTurned to loss−12.4%−25.4%
AbkoMay 14₩16B−28.7%₩672M−66.5%Turned to profit4.1%8.7%
Exicure HitronMay 15₩696M−39.8%−₩885MSmaller lossTurned to loss−127.1%−509.6%
Samwha ElectronicsMay 15₩5.9B−26.8%−₩2.1BBigger lossSmaller loss−36.1%−25.5%
ALTMay 15₩18B—−₩788M—Turned to loss−4.3%
BG T&AMay 15₩30B−16.4%−₩326MTurned to lossSmaller loss−1.1%7.6%
Union biometricsMay 15₩11B−11.1%−₩857MTurned to lossTurned to loss−7.5%6.4%
CitechMay 15₩6.6B−50.8%−₩1.5BBigger lossTurned to loss−23.5%−0.5%
Vect RoboticsMay 15₩16B−22.8%−₩645MTurned to lossSmaller loss−4.1%1.2%
Atec MobilityMay 15₩12B+92.3%₩70M−15.6%Turned to profit0.6%1.3%
Dg-ItxMay 15₩7.4B+166.7%−₩476MSmaller lossTurned to loss−6.5%−63.7%
SungwooelectronicscoMay 14₩47B+2.6%₩1.7B+17.4%+60.4%3.6%3.1%
Kisan TelecomMay 15₩18B−1.9%₩3.1B+730.6%−47.9%17.6%2.1%
DhautowareMay 15₩135B+48.7%₩3.2BTurned to profit+55.7%2.3%−1.5%
FinedigitalMay 15₩15B−9.3%−₩1.6BSmaller lossTurned to loss−11.0%−12.4%
Point MobileMay 8₩18B+43.6%₩372MTurned to profit−84.2%2.1%−10.1%
FrtekcoMay 15₩4.1B−55.6%−₩514MTurned to lossTurned to loss−12.6%7.0%
KespionMay 15₩11B+3.8%₩228MTurned to profitTurned to profit2.2%−12.8%
Atlas LinkMay 12₩17B+101.8%₩2.7B+55.8%+21.4%16.2%20.9%
SamjinMay 15₩36B−12.6%₩1.4B−47.8%+110.9%3.8%6.4%
DavolinkMay 15₩13B+0.1%−₩1BSmaller lossSmaller loss−8.0%−12.1%
Dilli IllustrateMay 15₩8.3B+10.7%₩442M+181.9%+275.5%5.3%2.1%
S ConnectMay 15₩58B−30.5%₩339M−92.6%−91.8%0.6%5.5%
ArootMay 15₩14B+21.3%−₩3BSmaller lossSmaller loss−22.5%−35.6%
Inno InstrumentMay 15₩7.9B−26.9%−₩312MSmaller lossSmaller loss−3.9%−48.1%
Digital Graphics IncorporationMay 15₩4.6B−5.2%−₩298MSmaller lossSmaller loss−6.5%−6.5%
Samyung ENCMay 15₩5.1B+7.9%−₩322MSmaller lossTurned to loss−6.4%−28.2%
CSMay 15₩3.3B+20.6%−₩369MSmaller lossTurned to loss−11.2%−28.2%
JooyontechMay 15₩17B+7.7%₩414MTurned to profitTurned to profit2.4%−2.3%
ElivisionNot yet
IntermNot yet
NeovueNot yet
KNS Space and DefenceNot yet
NWCNot yet
CosetNot 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

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

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