South Korean (KOSPI) Tech Stocks - Biggest Losers Today

UPDATED Jan 12, 2026

Explore the South Korean (KOSPI) Biggest Losers Today. These Tech Stocks have seen the largest drop in Market Cap from the previous trading day.

271 companies
CompanyLast Price1D Return1Y ReturnMarket CapAnalysts TargetValuationGrowthDiv Yield
A005930
Samsung Electronics
₩137,900.00-0.6%155.8%₩909.3t₩160,661.40PE31.6xE46.9%1.1%
A368770
FIBERPRO
₩13,560.00-20.3%166.9%₩556.5bn/aPE48.8xn/a0.5%
A332570
Pentastone Electronics
₩7,970.00-9.5%170.6%₩385.8bn/aPE31.3xn/a0%
A052020
STCube
₩8,170.00-5.8%-20.0%₩589.0bn/aPS81.5xn/an/a
A052400
Kona ILtd
₩45,150.00-4.8%76.4%₩682.6bn/aPE10.6xn/a1.5%
A178320
Seojin SystemLtd
₩26,550.00-1.7%4.9%₩1.5t₩34,666.67PS1.5xE116.9%0%
A140860
Park Systems
₩227,000.00-1.5%-5.6%₩1.6t₩315,454.55PE32.2xE23.2%0.2%
A033790
Fino
₩5,360.00-6.0%10.2%₩386.1bn/an/an/an/a
A204270
JNTC
₩18,060.00-2.2%-16.6%₩1.1t₩26,000.00PS5.4xE109.9%n/a
A032820
Woori Technology
₩4,015.00-3.3%109.1%₩692.0bn/aPE49.3xn/an/a
A189300
Intellian Technologies
₩72,200.00-2.7%86.8%₩764.8b₩67,000.00PS2.7xE228.3%0.1%
A441270
Fine M-TecLTD
₩9,980.00-4.5%75.7%₩412.3b₩16,500.00PS1.7xn/an/a
A190510
Namuga
₩25,450.00-3.4%72.5%₩371.6bn/aPE12xn/a2.6%
A0015G0
Green Optics
₩26,600.00-3.4%n/a₩322.4bn/aPE466.1xS37.1%n/a
A090460
BH
₩16,790.00-1.8%-0.7%₩555.1b₩21,318.18PE80.6xE38.1%1.5%
A043260
Sungho Electronics
₩13,660.00-1.0%1,026.1%₩978.7bn/aPS4.9xn/an/a
A007810
Korea Circuit
₩49,550.00-0.7%427.1%₩1.2t₩60,000.00PB3.7xE81.1%n/a
A230240
HFR
₩12,990.00-4.4%-28.6%₩176.1bn/aPS1.1xn/a0%
A336370
Solus Advanced Materials
₩7,240.00-1.4%-22.0%₩557.1b₩11,500.00PS1.1xE87.4%0.1%
A025320
Synopex
₩5,670.00-1.2%-0.6%₩525.3bn/aPE18.8xE0.7%n/a
A049070
Intops
₩19,660.00-1.9%6.4%₩317.5b₩16,000.00PE40.9xE-33.9%1.0%
A484120
Dowooinsys
₩24,150.00-2.2%n/a₩269.0bn/aPE108.3xn/an/a
A138080
OE Solutions
₩14,430.00-3.3%32.1%₩166.1bn/aPS3.1xn/a0%
A038460
BioSmartLtd
₩4,005.00-4.9%23.8%₩106.4bn/aPE14xn/a0%
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