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Medical devices stocks

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What are Medical devices stocks in Korea?

The Medical devices theme on jonbur groups 111 Korean stocks listed on KOSPI and KOSDAQ, worth ₩21T in total. On Oct 27, 2026 the group moved down 0.65% (weighted by market value); the largest members are OliX Pharmaceuticals, Classys, Seegene.

Key facts

Stocks
111
Total market value
₩21T
Day's move
−0.65%
As of
Oct 27, 2026
Largest members
OliX Pharmaceuticals, Classys, Seegene

Earnings tracker · 2Q 2026

Past quarter

95 of 113 reportedOperating profit up vs a year ago: 59 of 91
Revenue+21.6%
Operating profit+70.0%
Net profit−97.1%

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
OliX PharmaceuticalsAug 14₩2.6B−58.0%−₩14BBigger lossBigger loss−533.3%−79.4%
ClassysAug 14₩106B+26.7%₩44B+2.2%+18.1%41.6%51.6%
SeegeneAug 14₩136B+19.2%₩22B+586.4%−8.3%15.9%2.8%
KoMi—₩176B+20.5%₩27B−10.3%+32.3%15.4%20.7%
Curiox BiosystemsAug 14₩1.2B+18.1%−₩4.5BBigger lossBigger loss−379.1%−397.5%
SeersAug 13₩28B+256.7%₩13B+771.8%−6.5%45.6%18.7%
LivsMedAug 14₩13B—−₩12B—Bigger loss−97.5%
SD BiosensorAug 14₩186B+12.0%−₩7.3BSmaller lossSmaller loss−3.9%−12.4%
L&C BioAug 14₩39B+89.2%₩8.6BTurned to profit+43.0%22.1%−0.0%
InBodyAug 14₩73B+30.4%₩18B+70.7%+36.2%24.2%18.5%
i-SENSAug 14₩89B+15.5%₩6.6B+293.2%+605.0%7.5%2.2%
BioNoteAug 13₩36B+12.2%₩8.5B+33.2%+33.3%23.3%19.6%
TomocubeAug 14₩5B+58.0%−₩587MSmaller lossSmaller loss−11.8%−35.8%
WON TechAug 14₩47B+19.3%₩11B−35.8%−1.0%23.3%43.4%
DentiumAug 14₩89B+8.6%₩15B−5.5%−7.3%16.4%18.9%
Fiberpro—₩13B+28.6%₩2.7B+30.0%−43.2%20.2%20.0%
CurexoAug 13₩24B+40.6%₩2.4BTurned to profitTurned to profit10.3%−1.2%
VieworksAug 14₩64B+1.9%₩11B+63.8%+21.0%16.7%10.4%
Value Added TechnologyAug 14₩121B+9.7%₩24B+45.0%+122.6%20.2%15.3%
GenomictreeAug 14₩842M−51.1%−₩2.6BBigger lossSmaller loss−313.9%−87.5%
NextbiomedicalAug 10₩4.9B+24.3%−₩1BTurned to lossSmaller loss−20.9%0.5%
KomelonAug 14₩24B+29.9%₩9.9B+129.2%+153.2%41.6%23.6%
Boditech MedAug 14₩50B+21.5%₩8.2B−10.5%+21.1%16.3%22.2%
AsterasysAug 14₩11B+8.6%₩79M−97.9%Turned to profit0.7%37.1%
Nanoen TekAug 14₩13B+39.4%₩687M+291.2%+360.7%5.5%2.0%
Biodyne—₩587M−67.2%−₩681MTurned to lossBigger loss−115.9%16.7%
InterojoAug 7₩29B−6.0%₩6B−5.7%−3.9%20.3%20.2%
Cmes RoboticsAug 13₩3.7B−3.0%−₩4.8BBigger lossSmaller loss−127.4%−98.1%
SOS LabAug 14₩456M−64.2%−₩5.2BBigger lossSmaller loss−1,135.4%−333.7%
Mediana—₩21B+34.8%₩3B+138.0%+83.3%14.0%7.9%
KNR SystemsAug 14₩4.5B+156.9%−₩1.9BSmaller lossSmaller loss−42.9%−126.7%
RayenceAug 14₩36B+25.7%₩2.5BTurned to profit−29.9%6.9%−1.1%
DIOAug 13₩45B+12.1%₩4.4B+45.9%+6.6%9.8%7.5%
MitechAug 14₩20B+26.1%₩5.8B+42.7%+18.1%29.4%25.9%
CuriosisAug 4₩3.5B+79.7%−₩1.9BBigger lossBigger loss−53.8%−68.4%
MezooAug 13₩5.7B—₩875M—−8.6%15.4%
Synergy InnovationAug 14₩31B+13.4%₩5.4B+14.6%+40.8%17.1%17.0%
DongBang MedicalAug 14₩34B+29.6%₩6.4B+102.7%+5.0%18.7%12.0%
MdeviceAug 13₩28B+11.0%₩4.8B+46.5%+53.4%17.2%13.0%
SewoonmedicalAug 14₩18B+13.0%₩3.4B+41.2%+1.8%19.4%15.6%
RaontechAug 14₩1.5B−65.3%−₩3BTurned to lossSmaller loss−203.3%7.2%
T&R BiofabAug 31₩9.5B+45.9%−₩928MSmaller lossSmaller loss−9.7%−29.3%
CG MedTechAug 14₩15B+21.3%₩333M−82.5%+39.3%2.2%15.1%
Osteonic—₩13B+20.1%₩2.4B−11.9%+4.0%18.4%25.0%
GC Medical ScienceAug 14₩27B−10.9%₩743M−29.8%+154.4%2.7%3.5%
Osang HealthcareAug 14₩19B−54.5%−₩8.1BTurned to lossBigger loss−42.2%15.2%
EOFlowAug 14₩124M−86.6%−₩2.4BSmaller lossSmaller loss−1,913.9%−1,295.5%
ZaigleAug 14₩2.7B+40.0%₩721MTurned to profitTurned to profit26.5%−41.0%
HuvitzAug 14₩33B+11.7%₩2.1B+14.5%−18.4%6.6%6.4%
Remed—₩7.4B+32.7%₩945M+3,697.2%+38.2%12.8%0.4%
CorentecAug 14₩26B+10.1%₩1.5B+6.3%+64.3%5.6%5.8%
RayAug 14₩34B+24.1%₩5.7BTurned to profitTurned to profit16.6%−6.7%
SugentechAug 14₩3.1B−2.8%−₩4.2BSmaller lossSmaller loss−137.0%−154.1%
HironicAug 14₩11B+36.9%₩1.1BTurned to profit−24.4%10.2%−4.1%
LK SamyangAug 14₩5.8B−20.9%−₩1.9BBigger lossSmaller loss−33.6%−24.8%
MX OnAug 14₩40B+338.2%₩282M−76.1%−43.9%0.7%12.7%
RecensMedicalAug 14₩1.7B—————
HumasisAug 14₩7.7B−12.8%−₩3.3BBigger lossBigger loss−42.8%−23.1%
Selvas Healthcare—₩8.2B+22.3%₩372MTurned to profit−44.3%4.5%−15.4%
Drtech—₩37B+10.3%₩1.9B+102.3%Turned to profit5.0%2.7%
Dynamic solutionAug 14₩4.2B−32.8%−₩950MTurned to lossSmaller loss−22.8%8.3%
DrgemAug 14₩30B+10.0%₩3.5B+23.4%+27.7%11.7%10.4%
Hancom LifecareAug 13₩55B+103.3%₩7.6B+167.7%Turned to profit13.8%10.5%
ProtiaAug 12₩5.3B+39.1%₩1.6B+56.8%+115.4%30.6%27.1%
GencurixAug 13₩3B+49.3%−₩702MSmaller lossSmaller loss−23.5%−65.5%
GenorayAug 14₩27B−1.4%₩249MTurned to profitTurned to profit0.9%−0.1%
LaseroptekAug 14₩8.8B+125.3%−₩991MSmaller lossSmaller loss−11.3%−59.2%
FuronteerAug 13₩8.6B+65.6%−₩494MSmaller lossSmaller loss−5.7%−26.6%
QuantaMatrixAug 14₩646M−28.0%−₩4.2BBigger lossBigger loss−652.7%−385.2%
DentisAug 13₩32B−0.8%₩2.6BTurned to profit−13.3%8.2%−1.0%
Ivim TechnologyAug 13₩3B+312.6%−₩195MSmaller lossSmaller loss−6.6%−164.1%
JPI HealthcareAug 14₩12B—₩2.1B—+369.0%18.0%
GitsnAug 12₩4.9BTurned to profit₩462MTurned to profitTurned to profit9.4%
MintechAug 14₩1.5B+93.7%−₩2BSmaller lossSmaller loss−129.3%−434.9%
GenesystemAug 14₩432M+523.0%−₩958MSmaller lossSmaller loss−221.7%−3,494.4%
Aligned GeneticsAug 14₩4.4B+10.9%₩644M+148.0%+180.2%14.8%6.6%
BTB Korea—₩6.3B−13.7%−₩1.5BBigger lossSmaller loss−24.1%−13.3%
FinemedixAug 13₩4B+63.9%₩790MTurned to profitTurned to profit19.6%−21.3%
Precision BiosensorAug 14₩6.2B+26.9%−₩1.2BSmaller lossTurned to loss−19.5%−29.6%
Sejong Medical—₩5B+7.1%₩1.4B+92.4%+53.6%28.7%16.0%
Omnisystem—₩24B−14.0%₩77MTurned to profitTurned to profit0.3%−0.2%
Systemand Application TechnologiesAug 14₩49B+37.9%₩2BTurned to profit+65.9%4.2%−0.5%
CoAsia CM—₩63B−10.4%₩99M−94.7%−94.5%0.2%2.6%
LameditechAug 14₩1.1B−31.3%−₩1.7BSmaller lossSmaller loss−149.3%−158.7%
SghealthcareAug 31₩4.2B+1.9%−₩751MBigger lossTurned to loss−17.9%−10.8%
CU Medical SystemsAug 14₩20B+62.3%₩6B+85.8%+136.4%29.6%25.9%
MekicsAug 11₩3.9B+63.3%₩178MTurned to profit−51.5%4.6%−71.4%
Wise iTechAug 14₩9.9B+29.3%−₩853MTurned to lossTurned to loss−8.6%6.3%
PlasmappAug 14₩2.8B+160.8%−₩2.3BSmaller lossBigger loss−80.4%−254.8%
NextEyeJul 31₩65B+297.7%−₩362MTurned to lossTurned to loss−0.6%11.4%
RollingStoneAug 14₩34B+6,714.7%−₩1.7BSmaller lossSmaller loss−5.0%−396.0%
AstoryAug 14₩3.5B−10.8%−₩2.5BBigger lossBigger loss−72.9%−32.0%
BistosAug 14₩4.2B−6.3%−₩856MTurned to lossBigger loss−20.4%0.2%
MedicoxAug 14₩6.4B−16.0%−₩1.1BSmaller lossBigger loss−17.3%−18.9%
Micro DigitalSep 1₩1.1B−64.9%−₩5.3BBigger lossBigger loss−467.8%−77.1%
3S KoreaNot yet
PCLNot yet
150840Not yet
Sky LabsNot yet
RemediNot yet
MedysseyNot yet
UXNNot yet
TascomNot yet
AngioLabNot yet
Median DiagnosticsNot yet
NanoomtechNot yet
Bio ProtechNot yet
AiobioNot yet
OceansBioNot yet
CalthNot yet
Micro-NXNot yet
anymediNot yet
279060Not 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 27, 2026
Above 20-day average
16.9%
Above 60-day average
21.3%
RSI above 70
0%
RSI below 30
11.2%
52-week highs
0
52-week lows
3

Index gauge · Short term

Bearish

0 bullish, 2 neutral, 7 bearish

Index gauge · Medium term

Bearish

0 bullish, 1 neutral, 7 bearish

Technical read

The medical devices group covers 89 Korean stocks, and only 16.9% trade above their 20-day averages while 21.3% sit above their 60-day averages. No member is currently at a 52-week high, while 3 are at a 52-week low, and the lowest RSI in the group is 11.2 with no member showing an elevated RSI reading. The equal-weighted member index is rated bearish on both short- and medium-term gauges, with an RSI of 37.8 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.

ETFs for this theme

All ETFs →

AUM · Flow 1w

Medical devices

−0.01%

의료기기

The Korean medical devices theme covers companies that make diagnostic equipment, imaging systems, surgical tools, and other healthcare hardware, along with some firms producing related consumables and components. Korean investors often group these businesses together because many have grown on the back of the country's strong manufacturing base, export reach, and government support for healthcare technology. The theme is frequently discussed alongside broader healthcare and biotech trends, though medical device makers generally operate under separate regulatory approval processes and sales cycles.

111 companies · 58 up · 11 flat · 42 down

Traded value
₩135B
Value vs 20-day average
0.57×
Top gainer
Laseroptek
+8.30%
Largest company
OliX Pharmaceuticals
₩2.1T

Companies in this theme

CompanyPriceDailyTraded valueMarket capNPS
OliX Pharmaceuticals226950 · KOSDAQ
₩90,600−5.72%₩24B₩2.1T5.04%
Classys214150 · KOSDAQ
₩26,500−2.57%₩5.1B₩1.7T2.06%
Seegene096530 · KOSDAQ
₩32,800−2.24%₩8.7B₩1.5T0.64%
KoMi183300 · KOSDAQ
₩23,350+2.19%₩7.9B₩1.2T3.98%
Curiox Biosystems445680 · KOSDAQ
₩62,300+6.13%₩8.2B₩1.1T1.25%
Seers458870 · KOSDAQ
₩26,300−5.57%₩15B₩1T—
LivsMed491000 · KOSDAQ
₩37,100+1.50%₩9.4B₩937B0.73%
SD Biosensor137310 · KOSPI
₩6,340−2.01%₩750M₩766B4.49%
L&C Bio290650 · KOSDAQ
₩23,800−4.42%₩9B₩642B1.28%
InBody041830 · KOSDAQ
₩45,950+0.66%₩1.9B₩619B5.30%
i-SENS099190 · KOSDAQ
₩15,730−0.63%₩324M₩465B0.41%
BioNote377740 · KOSPI
₩4,555−0.87%₩183M₩464B0.81%
Tomocube475960 · KOSDAQ
₩31,400+0.16%₩1.2B₩423B0.89%
WON Tech336570 · KOSDAQ
₩3,875+4.03%₩8B₩346B—
Dentium145720 · KOSPI
₩38,800−0.26%₩1.2B₩335B4.59%
Fiberpro368770 · KOSDAQ
₩9,950−0.30%₩1.3B₩327B—
Curexo060280 · KOSDAQ
₩7,260−0.41%₩1.3B₩300B0.94%
Vieworks100120 · KOSDAQ
₩27,450+0.18%₩282M₩246B0.17%
Value Added Technology043150 · KOSDAQ
₩16,470+0.18%₩355M₩245B0.40%
Genomictree228760 · KOSDAQ
₩9,730+1.88%₩521M₩242B0.51%
Nextbiomedical389650 · KOSDAQ
₩28,000+3.13%₩699M₩232B0.48%
Sky Labs386380 · KOSDAQ
₩11,010+3.09%₩5B₩207B—
Komelon049430 · KOSDAQ
₩20,750+0.24%₩91M₩188B0.85%
Boditech Med206640 · KOSDAQ
₩8,560+1.30%₩262M₩188B2.91%
Asterasys450950 · KOSDAQ
₩4,895−3.07%₩128M₩184B0.41%
Nanoen Tek039860 · KOSDAQ
₩4,820+0.52%₩4.5B₩184B—
Biodyne314930 · KOSDAQ
₩5,950−1.65%₩156M₩177B0.37%
Interojo119610 · KOSDAQ
₩14,840+3.49%₩301M₩169B0.58%
Cmes Robotics475400 · KOSDAQ
₩14,270−0.35%₩352M₩168B—
SOS Lab464080 · KOSDAQ
₩8,440+1.93%₩229M₩152B0.28%
Mediana041920 · KOSDAQ
₩8,090−2.29%₩228M₩150B1.50%
KNR Systems199430 · KOSDAQ
₩13,340+1.06%₩297M₩150B—
Rayence228850 · KOSDAQ
₩8,150+2.00%₩139M₩135B0.62%
DIO039840 · KOSDAQ
₩9,990+0.40%₩538M₩134B0.09%
Mitech179290 · KOSDAQ
₩4,130−0.72%₩243M₩134B0.53%
Curiosis494120 · KOSDAQ
₩8,710+6.35%₩1.1B₩133B2.54%
Mezoo0088M0 · KOSDAQ
₩12,860−3.02%₩1.2B₩127B—
Synergy Innovation048870 · KOSDAQ
₩1,375+0.59%₩305M₩121B—
DongBang Medical240550 · KOSDAQ
₩5,360+1.13%₩153M₩112B—
Mdevice226590 · KOSDAQ
₩9,990+3.95%₩421M₩107B—
Remedi387690 · KOSDAQ
₩13,520+1.73%₩3.4B₩103B—
Sewoonmedical100700 · KOSDAQ
₩2,305+0.22%₩50M₩101B0.68%
Raontech418420 · KOSDAQ
₩3,035+2.36%₩145M₩93B—
T&R Biofab246710 · KOSDAQ
₩1,940−1.02%₩153M₩92B0.95%
CG MedTech056090 · KOSDAQ
₩4,445−1.11%₩117M₩92B—
Osteonic226400 · KOSDAQ
₩4,260+2.04%₩244M₩88B0.30%
GC Medical Science142280 · KOSDAQ
₩3,280+0.92%₩2B₩79B—
Osang Healthcare036220 · KOSDAQ
₩5,420−1.63%₩68M₩78B1.36%
EOFlow294090 · KOSDAQ
₩1,4900.00%₩0₩75B0.03%
Zaigle234920 · KOSDAQ
₩5,3100.00%₩0₩72B—
Huvitz065510 · KOSDAQ
₩6,490−1.07%₩183M₩71B0.16%
Remed302550 · KOSDAQ
₩2,320+2.43%₩168M₩70B1.97%
Corentec104540 · KOSDAQ
₩5,230+1.95%₩176M₩70B—
Ray228670 · KOSDAQ
₩4,370−0.46%₩53M₩68B1.77%
Sugentech253840 · KOSDAQ
₩4,080+1.24%₩137M₩68B—
3S Korea060310 · KOSDAQ
₩1,253+2.20%₩63M₩66B—
Hironic149980 · KOSDAQ
₩3,865+1.84%₩9M₩66B0.20%
LK Samyang225190 · KOSDAQ
₩4,645+0.54%₩2.4B₩65B0.07%
MX On347890 · KOSDAQ
₩3,700−0.67%₩97M₩63B—
RecensMedical394420 · KOSDAQ
₩5,470−5.36%₩654M₩60B—
Humasis205470 · KOSDAQ
₩2,380+0.63%₩85M₩59B0.00%
Selvas Healthcare208370 · KOSDAQ
₩2,280−2.77%₩427M₩59B0.63%
Drtech214680 · KOSDAQ
₩3,485+1.60%₩229M₩58B—
Dynamic solution290660 · KOSDAQ
₩1,285−6.00%₩1.4B₩55B—
Drgem263690 · KOSDAQ
₩4,805−1.03%₩66M₩54B—
Hancom Lifecare372910 · KOSPI
₩1,869+0.16%₩58M₩52B0.11%
Protia303360 · KOSDAQ
₩3,650+2.82%₩24M₩47B—
Gencurix229000 · KOSDAQ
₩1,9570.00%₩0₩46B0.81%
Genoray122310 · KOSDAQ
₩3,095−0.32%₩18M₩45B0.20%
Medyssey200580 · KONEX
₩12,0000.00%₩28M₩45B—
Laseroptek199550 · KOSDAQ
₩2,870+8.30%₩101M₩43B—
Furonteer370090 · KOSDAQ
₩4,920+1.34%₩61M₩42B0.41%
QuantaMatrix317690 · KOSDAQ
₩2,060−3.96%₩80M₩41B0.75%
Dentis261200 · KOSDAQ
₩2,515+2.86%₩54M₩40B0.34%
Ivim Technology460470 · KOSDAQ
₩2,595+3.80%₩15M₩39B—
JPI Healthcare0010V0 · KOSDAQ
₩7,660+1.19%₩35M₩39B—
Gitsn446840 · KOSDAQ
₩3,410+2.40%₩49M₩38B—
Mintech452200 · KOSDAQ
₩1,450+2.55%₩31M₩35B—
Genesystem363250 · KOSDAQ
₩4,120+2.74%₩15M₩35B4.02%
Aligned Genetics238120 · KOSDAQ
₩2,435−3.56%₩42M₩35B—
BTB Korea219750 · KOSDAQ
₩2,620+0.58%₩102M₩34B—
Finemedix387570 · KOSDAQ
₩5,910+1.37%₩36M₩33B—
Precision Biosensor335810 · KOSDAQ
₩1,447−2.23%₩9.1M₩32B—
Sejong Medical258830 · KOSDAQ
₩4120.00%₩0₩31B0.60%
Omnisystem057540 · KOSDAQ
₩2,610−1.32%₩60M₩31B—
₩1,174+2.00%₩18M₩31B—
UXN337840 · KONEX
₩6,1400.00%₩4.3M₩31B—
CoAsia CM196450 · KOSDAQ
₩3,300+5.26%₩37M₩30B—
Lameditech462510 · KOSDAQ
₩2,940+4.81%₩51M₩26B—
Sghealthcare398120 · KOSDAQ
₩2,135−7.58%₩55M₩25B—
CU Medical Systems115480 · KOSDAQ
₩1,997−0.15%₩25M₩24B—
Mekics058110 · KOSDAQ
₩1,455+0.48%₩28M₩24B2.49%
Tascom336040 · KONEX
₩4,000+2.56%₩177,100₩23B—
Wise iTech065370 · KOSDAQ
₩2,925+3.36%₩20M₩22B1.60%
Plasmapp405000 · KOSDAQ
₩3,715+5.84%₩13M₩20B—
NextEye137940 · KOSDAQ
₩1,965−0.10%₩28M₩19B—
RollingStone214610 · KOSDAQ
₩2,2900.00%₩0₩19B—
Astory241840 · KOSDAQ
₩1,9370.00%₩31M₩18B1.55%
PCL241820 · KOSDAQ
₩6,0400.00%₩0₩17B—
Bistos419540 · KOSDAQ
₩2,590+2.37%₩27M₩15B—
Medicox054180 · KOSDAQ
₩2,2950.00%₩0₩13B—
Micro Digital305090 · KOSDAQ
₩5380.00%₩0₩10B2.69%
AngioLab251280 · KONEX
₩2,490−10.91%₩2.6M₩9.1B—
Median Diagnostics233250 · KONEX
₩4,800−2.04%₩4,800₩8.4B—
Nanoomtech244880 · KONEX
₩1,510−10.65%₩73,118₩7.6B—
Bio Protech199290 · KONEX
₩400+3.90%₩400₩7B—
Aiobio447690 · KONEX
₩2,000−6.10%₩108,185₩5.5B—
OceansBio332190 · KONEX
₩2,190−0.90%₩0₩3.2B—
Calth402420 · KONEX
₩1,375−7.09%₩0₩3.2B—
Micro-NX448780 · KONEX
₩720+1.27%₩720₩1.9B—
anymedi390110 · KONEX
₩179−14.76%₩389,325₩1.7B—

Source: KRX statistical information