South Korean (KOSPI) Tech Stocks - Top Gainers Today

Name: Financial Insights Based on S&P Global Market Intelligence
Creator: Simply Wall St Pty Ltd
License: https://www.spglobal.com/content/dam/spglobal/corporate/en/documents/secure/MI-FastTrack-Terms-and-Conditions-July-2023.pdf

UPDATED Sep 17, 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.

273 companies

Company	Last Price	1D Return	1Y Return	Market Cap	Analysts Target	Valuation	Growth	Div Yield
A005930 Samsung Electronics	₩80,300.00	2.7%	27.3%	₩510.4t	₩83,722.59	PE18.7x	E15.9%	1.8%
A006400 Samsung SDI	₩208,000.00	2.0%	-44.1%	₩15.9t	₩236,261.80	PS1.2x	E62.3%	0%
A108490 ROBOTIS	₩112,100.00	12.1%	486.9%	₩1.3t	₩81,500.00	PE1171.2x	E83.3%	n/a
A140860 Park Systems	₩269,500.00	6.3%	53.3%	₩1.8t	₩325,000.00	PE41x	E22.9%	0.2%
A090360 Robostar	₩44,000.00	29.4%	94.7%	₩331.5b	n/a	PS5.8x	n/a	0%
A009150 Samsung Electro-Mechanics	₩193,400.00	0.7%	48.0%	₩14.2t	₩206,037.04	PE28.8x	E20.6%	0.9%
A034220 LG Display	₩13,050.00	1.3%	17.7%	₩6.4t	₩12,194.74	PB1x	E58.8%	0%
A011070 LG Innotek	₩176,300.00	1.4%	-22.8%	₩4.1t	₩198,958.33	PE14.4x	E26.2%	1.2%
A007660 ISU Petasys	₩77,900.00	0.8%	117.9%	₩5.7t	₩77,900.00	PE54.9x	E30.5%	0.2%
A005070 Cosmo Advanced Materials & Technology	₩45,000.00	2.5%	-59.0%	₩1.4t	₩51,500.00	n/a	E11.3%	n/a
A126340 VINA TECHLtd	₩55,400.00	10.6%	55.5%	₩309.6b	₩40,000.00	PS5.3x	E119.9%	n/a
A168360 PEMTRON	₩18,840.00	8.5%	483.3%	₩365.3b	n/a	PS6.7x	n/a	n/a
A248070 Solum	₩19,580.00	3.1%	2.5%	₩908.5b	₩21,200.00	PE37.4x	E52.0%	n/a
A009470 Samwha ElectricLtd	₩43,200.00	9.1%	2.9%	₩261.9b	n/a	PE22.9x	n/a	1.2%
A007810 Korea Circuit	₩17,390.00	5.3%	45.4%	₩415.2b	₩15,000.00	PB1.4x	E88.7%	n/a
A252990 SEMCNS	₩6,140.00	6.0%	16.5%	₩338.1b	n/a	PE74x	n/a	n/a
A353200 DAEDUCK ELECTRONICS	₩27,150.00	1.5%	42.1%	₩1.3t	₩28,400.00	PE190.5x	E71.5%	1.1%
A062970 KOREA ADVANCED MATERIALS	₩4,340.00	29.9%	77.1%	₩65.9b	n/a	PS16.8x	n/a	n/a
A001820 SAMWHA CAPACITORLTD	₩33,600.00	6.0%	-0.6%	₩325.3b	₩36,166.67	PE25.5x	E24.1%	1.5%
A078600 Daejoo Electronic Materials	₩70,900.00	1.7%	-26.4%	₩1.0t	₩109,500.00	PE29.8x	E-6.7%	0.1%
A052020 STCube	₩8,320.00	3.1%	51.8%	₩548.2b	n/a	PS66.4x	n/a	n/a
A008110 Daidong Electronics	₩15,040.00	16.0%	95.3%	₩105.1b	n/a	PE6x	n/a	0%
A151910 FutureCoreLtd	₩640.00	12.9%	22.4%	₩121.6b	n/a	PS2.4x	n/a	n/a
A356860 TLB	₩40,200.00	3.6%	229.0%	₩377.2b	₩35,000.00	PE50.8x	E36.8%	0.5%

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