UMC stock Beta

Beta

0.770.01+1.32%

January 28, 2026

Summary

Current Value: As of today, UMC beta is 0.77, up +1.32% on January 28, 2026
Current Value Category: Based on its current beta, UMC falls into the high volatility category
1-Year High: UMC beta reached a 1-year high of 1.30 on February 27, 2025
1-Year Low: UMC beta reached a 1-year low of 0.73 on January 20, 2026

Beta Chart

Performance

UMC Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
Beta	Jan 28, 26	0.77	+1.3%	-9.4%	-6.1%	-9.4%	-38.9%	-43.8%	+20.3%
Price	Jan 29, 26	$10.49	-7.9%	+31.6%	+41.9%	+33.4%	+82.7%	+33.7%	+15.9%
SPX	Jan 29, 26	6,908.59	-1.0%	+0.0%	+0.3%	+0.9%	+14.4%	+69.7%	+86.0%
200-Day SMA	Jan 28, 26	$7.60	+0.3%	+3.8%	+8.0%	+3.6%	-1.9%	+7.0%	+57.6%
50-Day SMA	Jan 28, 26	$8.40	+1.0%	+10.2%	+17.3%	+10.0%	+29.5%	+16.1%	+1.6%
14-Day RSI	Jan 28, 26	66.94	-18.5%	+17.8%	+34.1%	+31.4%	+105.9%	+6.6%	+31.6%
ATR	Jan 28, 26	$0.54	+11.4%	+259.3%	+174.6%	+279.7%	+178.3%	+163.8%	+0.2%
10-Day Volatility	Jan 28, 26	114.09%	+15.7%	+670.4%	+424.8%	+617.1%	+196.7%	+238.8%	+14.0%
1-Month Volatility	Jan 28, 26	91.56%	+10.3%	+395.7%	+154.4%	+389.1%	+167.8%	+133.5%	+12.3%
1-Year Volatility	Jan 28, 26	40.36%	+2.9%	+25.6%	+24.7%	+25.7%	+23.8%	-10.9%	-35.2%

Beta History

Date	Value	Change
Jan 29, 2026	0.77	-9.4%
Dec 31, 2025	0.85	-36.6%
Dec 31, 2024	1.34	+3.1%
Dec 31, 2023	1.30	-4.4%
Dec 31, 2022	1.36	-13.4%
Dec 31, 2021	1.57	+153.2%
Dec 31, 2020	0.62	-20.5%
Dec 31, 2019	0.78	+23.8%
Dec 31, 2018	0.63	-27.6%
Dec 31, 2017	0.87	+16.0%
Dec 31, 2016	0.75	+17.2%
Dec 31, 2015	0.64	-9.9%
Dec 31, 2014	0.71	-13.4%
Dec 31, 2013	0.82	+12.3%

Date	Value	Change
Dec 31, 2012	0.73	-32.4%
Dec 31, 2011	1.08	-28.9%
Dec 31, 2010	1.52	-1.9%
Dec 31, 2009	1.55	-7.7%
Dec 31, 2008	1.68	-5.1%
Dec 31, 2007	1.77	-11.1%
Dec 31, 2006	1.99	+44.2%
Dec 31, 2005	1.38	-26.6%
Dec 31, 2004	1.88	+12.6%
Dec 31, 2003	1.67	-4.0%
Dec 31, 2002	1.74	+16.0%
Dec 31, 2001	1.50	-14.8%
Dec 31, 2000	1.76	-

FAQ

What is the current beta of UMC?
As of today, UMC beta is 0.77
What beta category does UMC fall into?
Based on its current beta, UMC falls into the high volatility category
What is UMC beta 1-year high?
UMC beta reached a 1-year high of 1.30 on February 27, 2025
What is UMC beta 1-year low?
UMC beta reached a 1-year low of 0.73 on January 20, 2026

Data Sources & References

UMC Official Website www.umc.com
Most Recent Quarterly Report (10-Q) www.sec.gov/Archives/edgar/data/1033767/000119312525254523/0001193125-25-254523-index.htm
Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/1033767/000119312525092142/0001193125-25-092142-index.htm
UMC Profile on Yahoo Finance finance.yahoo.com/quote/UMC
UMC Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/umc