South Korean (KOSPI) Stocks - Biggest Losers Today

UPDATED Jan 12, 2026

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

2,775 companies
CompanyLast Price1D Return1Y ReturnMarket CapAnalysts TargetValuationGrowthDiv YieldIndustry
A196170
ALTEOGEN
₩475,500.00-6.9%59.0%₩25.4t₩522,000.00PE201.9xE73.9%n/aPharmaceuticals & Biotech
A000270
Kia
₩129,300.00-2.9%22.7%₩49.6t₩149,620.69PE6.3xE6.7%5.0%Automobiles
A005930
Samsung Electronics
₩138,800.00-0.1%156.6%₩909.3t₩160,661.40PE31.8xE46.9%1.1%Tech
A207940
Samsung BiologicsLtd
₩1,859,000.00-1.0%19.5%₩86.1t₩2,249,248.65PE53.9xE14.2%11.5%Pharmaceuticals & Biotech
A042700
HANMI Semiconductor
₩167,600.00-4.9%56.8%₩15.9t₩140,900.00PE65.8xE40.9%0.5%Semiconductors
A068270
Celltrion
₩214,000.00-1.4%21.1%₩46.8t₩235,751.77PE63.5xE30.5%0.4%Pharmaceuticals & Biotech
A0126Z0
Samsung Epis Holdings
₩663,000.00-3.6%n/a₩16.5t₩600,000.00n/an/an/aPharmaceuticals & Biotech
A329180
HD Hyundai Heavy IndustriesLtd
₩604,000.00-0.8%95.2%₩63.4t₩710,608.70PE49xE25.2%0.6%Capital Goods
A012330
Hyundai MobisLtd
₩394,000.00-1.4%55.1%₩34.6t₩410,034.48PE8.3xE6.8%1.5%Automobiles
A010140
Samsung Heavy Industries
₩28,150.00-1.7%140.6%₩24.0t₩29,500.00PE68.4xE53.9%n/aCapital Goods
A105560
KB Financial Group
₩125,500.00-0.9%40.5%₩45.3t₩147,330.43PB0.8xE4.5%2.5%Banks
A402340
SK Square
₩427,500.00-0.7%368.8%₩56.5t₩380,500.00PE8xE17.4%0%Capital Goods
A214450
PharmaResearch
₩451,500.00-7.2%82.4%₩4.7t₩735,615.38PE31xE27.7%0.2%Pharmaceuticals & Biotech
A307950
Hyundai Autoever
₩460,000.00-2.4%226.0%₩12.6t₩234,636.36PE70.2xE18.5%0.4%Software
A310210
Voronoi
₩214,500.00-6.9%177.5%₩3.9t₩265,000.00PS515.2xE-19.6%n/aPharmaceuticals & Biotech
A034730
SK
₩279,000.00-1.8%95.1%₩15.2t₩327,916.67PB0.5xE35.7%2.5%Capital Goods
A087010
Peptron
₩254,000.00-4.5%170.2%₩5.9tn/aPS956.5xn/an/aPharmaceuticals & Biotech
A032830
Samsung Life Insurance
₩158,100.00-0.9%68.4%₩28.4t₩175,220.00PE13xE6.6%2.8%Insurance
A475830
Orum Therapeutics
₩132,200.00-8.0%n/a₩2.8tn/aPS110153.4xn/an/aPharmaceuticals & Biotech
A278470
APR
₩223,000.00-2.4%326.4%₩8.3t₩316,423.08PE35.6xE32.4%3.2%Household
A066570
LG Electronics
₩88,000.00-1.2%4.4%₩15.1t₩107,375.00PE18xE31.0%1.1%Consumer Durables
A141080
LigaChem Biosciences
₩177,100.00-2.6%50.5%₩6.4t₩195,714.29PS40.5xE127.7%n/aPharmaceuticals & Biotech
A298380
ABL Bio
₩201,500.00-1.5%556.4%₩11.1t₩124,500.00PS125.6xE39.5%n/aPharmaceuticals & Biotech
A028260
Samsung C&T
₩267,500.00-0.4%123.3%₩43.6t₩275,000.00PE20.9xE13.3%1.0%Capital Goods
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