South Korean (KOSPI) Stocks - Biggest Losers 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 May 21, 2026

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

2,760 companies

Company	Last Price	1D Return	1Y Return	Market Cap	Analysts Target	Valuation	Growth	Div Yield	Industry
A196170	₩351,500.00	-2.2%	8.7%	₩18.8t	₩447,500.00	132.8	46.7%	0.1%	Pharmaceuticals & Biotech
A214370	₩84,000.00	-9.9%	151.9%	₩4.1t	n/a	175.7	n/a	0.8%	Pharmaceuticals & Biotech
A010950	₩107,300.00	-3.2%	112.1%	₩12.3t	₩135,444.44	13.3	5.1%	0.3%	Energy
A259960	₩258,000.00	-2.8%	-32.1%	₩11.5t	₩374,666.67	13.1	12.4%	0.9%	Media
A003230	₩1,319,000.00	-2.8%	17.2%	₩9.8t	₩1,839,444.44	22.6	19.6%	0.4%	Food, Beverage & Tobacco
A047050	₩67,000.00	-1.8%	43.8%	₩11.4t	₩99,500.00	16.8	11.6%	3.0%	Capital Goods
A376900	₩52,100.00	-13.7%	162.6%	₩820.0b	n/a	31.2	n/a	n/a	Pharmaceuticals & Biotech
A131290	₩226,500.00	-4.4%	479.3%	₩2.4t	₩250,000.00	63.9	15.8%	0.2%	Semiconductors
A028300	₩46,800.00	-1.7%	-12.2%	₩6.2t	n/a	73.9	n/a	n/a	Healthcare
A082920	₩52,000.00	-3.5%	253.7%	₩2.3t	₩50,666.67	36.4	16.2%	0.5%	Capital Goods
A395400	₩5,390.00	-3.8%	11.2%	₩1.6t	₩7,033.33	n/a	n/a	0%	Real Estate
A439960	₩54,400.00	-3.2%	n/a	₩1.7t	n/a	197.1	n/a	n/a	Healthcare
A012450	₩1,248,000.00	-0.08%	49.8%	₩64.2t	₩1,738,809.52	40.0	22.9%	0.6%	Capital Goods
A005830	₩155,400.00	-0.6%	63.4%	₩8.8t	₩219,111.11	5.5	6.2%	4.9%	Insurance
A005250	₩15,190.00	-7.2%	6.7%	₩692.0b	n/a	0.8	n/a	2.0%	Pharmaceuticals & Biotech
A327260	₩88,100.00	-6.8%	1,571.7%	₩726.6b	n/a	102.9	n/a	0%	Semiconductors
A078600	₩132,500.00	-2.4%	84.8%	₩2.0t	₩177,500.00	199.4	50.2%	0.08%	Tech
A309710	₩21,000.00	-18.6%	n/a	₩262.4b	n/a	4.2	n/a	n/a	Pharmaceuticals & Biotech
A029780	₩47,900.00	-0.9%	12.6%	₩5.1t	₩67,333.33	8.3	7.8%	5.8%	Diversified Financials
A007390	₩17,310.00	-4.0%	-28.5%	₩1.1t	n/a	53.8	n/a	n/a	Pharmaceuticals & Biotech
A002960	₩522,000.00	-6.6%	35.9%	₩678.6b	n/a	14.1	n/a	5.2%	Energy
A127120	₩35,250.00	-3.6%	307.5%	₩1.2t	n/a	63.1	n/a	n/a	Pharmaceuticals & Biotech
A033790	₩11,720.00	-4.4%	151.0%	₩961.4b	n/a	n/a	n/a	n/a	Tech
A032350	₩18,310.00	-2.8%	62.9%	₩1.5t	₩29,333.33	33.2	36.7%	n/a	Consumer Services

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