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UMC
$25.21+2.94%
as of close, Oct 1, 2026
☾ AH $25.21 +2.94%
United Microelectronics Corporation (NEW)Stock · TechnologyEmerging Markets 0.3%MSCI ACWI 0.04%
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United Microelectronics Corporation (NEW) returns by year

As of market close, Oct 1, 2026

United Microelectronics Corporation (NEW) returns by year (2001–2026)#

United Microelectronics Corporation (NEW) annual returns by year
YearTotal return
2026YTD
+226.4%
2025
+28.8%
2024
-19.0%
2023
+39.2%
2022
-40.3%
2021
+43.2%
2020
+230.7%
2019
+56.1%
2018
-21.9%
2017
+40.0%
2016
-4.0%
2015
-14.7%
2014
+11.3%
2013
+4.6%
2012
-4.4%
2011
-28.2%
2010
-17.1%
2009
+98.0%
2008
-39.1%
2007
-29.7%
2006
+13.7%
2005
-11.3%
2004
-23.0%
2003
+53.2%
2002
-65.0%
2001
+33.8%
Annualized
+5.5%
2001–2026
Average year
+13.4%
25 full years
Best year
+230.7%
2020
Worst year
-65.0%
2002
Positive years
12/25
48% up

Total return by period#

Annual

Methodology#

Total returns, dividends reinvested, measured on UMC. Annualized return is the compound annual growth rate; the current year is year-to-date. Past performance does not predict future returns.

FAQ#

What is United Microelectronics Corporation (NEW)'s average annual return?
Since 2001, United Microelectronics Corporation (NEW) (UMC) has returned about 5.5% a year (the compound annual growth rate) and an average calendar-year return of 13.4%.
What were United Microelectronics Corporation (NEW)'s best and worst years?
Over 2001–2026, the best year was 2020 (+230.7%) and the worst was 2002 (-65.0%).
How often is United Microelectronics Corporation (NEW) up in a year?
12 of the 25 full years since 2001 were positive — about 48% of the time.

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