South Korean (KOSPI) Tech Stocks - Top Gainers Today

UPDATED Aug 19, 2025

Explore the South Korean (KOSPI) Top Gainers Today. These Tech Stocks have seen the largest rise in Market Cap from the previous trading day.

274 companies
CompanyLast Price1D Return1Y ReturnMarket CapAnalysts TargetValuationGrowthDiv Yield
A005930
Samsung Electronics
₩70,600.000.9%-9.8%₩457.8t₩82,693.18PE15.6xE14.2%2.1%
A096040
E-Tron
₩271.0029.7%36.2%₩245.6bn/aPS3.3xn/an/a
A093230
E Investment&Development
₩1,392.0020.5%-5.6%₩339.3bn/aPS1.2xn/an/a
A008110
Daidong Electronics
₩15,040.0016.0%95.3%₩105.1bn/aPE6xn/a0%
A151910
FutureCoreLtd
₩640.0012.9%22.4%₩121.6bn/aPS2.4xn/an/a
A052710
Amotech
₩12,200.008.0%136.9%₩165.1b₩15,000.00PB1.1xS10.4%n/a
A332570
Pentastone Electronics
₩4,070.004.5%43.1%₩168.3bn/aPS1.3xn/a0%
A051360
TOVISLtd
₩17,490.002.6%-10.8%₩256.6b₩25,500.00PE4.8xE3.9%1.7%
A045970
CoAsia
₩5,450.003.8%-21.7%₩130.2bn/aPB1.5xn/a0%
A082660
Cosnine
₩480.0010.3%-20.1%₩47.8bn/aPS4.7xn/an/a
A005070
Cosmo Advanced Materials & Technology
₩48,950.000.3%-54.5%₩1.6t₩51,500.00n/aE11.3%n/a
A222160
NPX
₩8,040.005.8%82.3%₩79.6bn/aPS17.5xn/an/a
A190510
Namuga
₩15,870.001.8%26.3%₩225.8bn/aPE9.4xn/a4.1%
A054800
IDIS Holdings
₩11,780.003.8%20.2%₩98.9bn/aPE3.4xn/a2.1%
A200230
TELCON RF PHARMACEUTICAL
₩5,490.004.6%-21.1%₩63.1bn/aPS1.7xn/an/a
A142210
Unitrontech
₩5,900.002.6%4.4%₩109.2bn/aPE5.3xn/a2.5%
A037460
Samji Electronics
₩11,540.001.1%29.2%₩172.8bn/aPE2.7xn/a3.9%
A143160
Intelligent Digital Integrated Security
₩17,240.001.1%9.0%₩167.9bn/aPE13.3xn/a1.7%
A192410
ONEUL E&MLtd
₩1,735.005.7%-62.5%₩26.7bn/aPS2.3xn/an/a
A093190
Bixolon
₩5,820.001.7%23.0%₩83.2bn/aPE6.2xn/a3.4%
A016670
DMOA
₩6,550.004.3%14.1%₩31.0bn/aPE12.5xn/an/a
A340360
DAVOLINK
₩1,650.001.8%-26.8%₩71.2bn/aPS1.2xn/an/a
A033240
Jahwa Electronics
₩18,870.000.3%-9.1%₩389.1b₩19,500.00PE38.3xE37.5%0%
A088130
Dong A Eltek
₩3,180.002.1%-14.1%₩54.5bn/aPB0.5xn/a2.4%
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