United Microelectronics (UMC) - Stock price history

Stock price history of United Microelectronics from 2000 to 2026

Annual Stock Price Performance

Year	Performance
2026	14.12%
2025	27.98%
2024	-17.25%
2023	37.51%
2022	-40.01%
2021	50.66%
2020	227.01%
2019	57.86%
2018	-23.45%
2017	39.16%
2016	2.06%
2015	-11.41%
2014	17.38%
2013	2.97%
2012	-5.47%
2011	-26.71%
2010	-17.49%
2009	79.63%
2008	-35.54%
2007	-29.06%
2006	11.71%
2005	-9.72%
2004	-25.83%
2003	47.10%
2002	-64.35%
2001	33.82%
2000	-41.07%

Stock price for similar companies or competitors

Company	Stock price	Change 1d%	Country
TSMC TSM	NZ$597.54	1.05%	🇹🇼 Taiwan
Intel INTC	NZ$84.04	8.84%	🇺🇸 USA
IBM IBM	NZ$425.45	0.31%	🇺🇸 USA
Tower Semiconductor TSEM	NZ$327.34	6.60%	🇮🇱 Israel
ASE Group ASX	NZ$39.34	3.69%	🇹🇼 Taiwan

What is the market capitalization of a company?

The market capitalization sometimes referred as Marketcap, is the value of a publicly listed company.
In most cases it can be easily calculated by multiplying the share price with the amount of outstanding shares.

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Stock price history for United Microelectronics (UMC)