American Tower Corporation (AMT) stock Beta

Beta

0.020.000.00%

February 3, 2026

Summary

Current Value: As of today, AMT beta is 0.02, unchanged on February 3, 2026
Current Value Category: Based on its current beta, AMT falls into the high volatility category
1-Year High: AMT beta reached a 1-year high of 0.06 on December 10, 2025
1-Year Low: AMT beta reached a 1-year low of -0.17 on April 3, 2025

Beta Chart

Performance

AMT Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
Beta	Feb 3, 26	0.02	0.0%	+100.0%	+300.0%	+100.0%	+300.0%	-97.6%	-98.0%
Price	Feb 3, 26	$173.13	-0.3%	-1.0%	-4.0%	-1.4%	-6.0%	-22.0%	-25.4%
SPX	Feb 3, 26	6,917.81	-0.8%	+0.9%	+2.2%	+1.1%	+14.6%	+67.2%	+78.7%
200-Day SMA	Feb 3, 26	$198.29	-0.1%	-2.0%	-3.7%	-2.1%	-3.0%	-15.8%	-18.2%
50-Day SMA	Feb 3, 26	$177.24	-0.1%	-1.4%	-7.5%	-1.6%	-7.3%	-18.8%	-20.8%
14-Day RSI	Feb 3, 26	43.03	-1.9%	+2.7%	+15.7%	-1.4%	-7.4%	-16.5%	-26.4%
ATR	Feb 3, 26	$4.36	-2.7%	+51.6%	+3.8%	+50.7%	-2.5%	-29.9%	-18.8%
10-Day Volatility	Feb 3, 26	23.04%	-15.7%	+41.5%	-6.5%	+41.8%	-23.5%	-15.2%	-10.2%
1-Month Volatility	Feb 3, 26	27.67%	-2.4%	+60.6%	+20.4%	+60.4%	-17.3%	-4.2%	+0.1%
1-Year Volatility	Feb 3, 26	23.97%	+0.2%	-2.2%	-9.2%	-2.2%	-7.1%	-24.2%	-45.9%

Beta History

Date	Value	Change
Feb 4, 2026	0.02	+100.0%
Dec 31, 2025	0.01	0.0%
Dec 31, 2024	0.01	-98.9%
Dec 31, 2023	0.95	+14.5%
Dec 31, 2022	0.83	+31.7%
Dec 31, 2021	0.63	-37.0%
Dec 31, 2020	1.00	+525.0%
Dec 31, 2019	0.16	-64.4%
Dec 31, 2018	0.45	+87.5%
Dec 31, 2017	0.24	-74.2%
Dec 31, 2016	0.93	+8.1%
Dec 31, 2015	0.86	+14.7%
Dec 31, 2014	0.75	-21.1%
Dec 31, 2013	0.95	+61.0%
Dec 31, 2012	0.59	-26.3%

Date	Value	Change
Dec 31, 2011	0.80	-8.0%
Dec 31, 2010	0.87	-3.3%
Dec 31, 2009	0.90	-15.9%
Dec 31, 2008	1.07	+11.5%
Dec 31, 2007	0.96	-18.6%
Dec 31, 2006	1.18	+38.8%
Dec 31, 2005	0.85	-36.1%
Dec 31, 2004	1.33	+17.7%
Dec 31, 2003	1.13	-22.6%
Dec 31, 2002	1.46	-12.0%
Dec 31, 2001	1.66	+71.1%
Dec 31, 2000	0.97	0.0%
Dec 31, 1999	0.97	-17.8%
Dec 31, 1998	1.18	-

FAQ

What is the current beta of AMT?
As of today, AMT beta is 0.02
What beta category does AMT fall into?
Based on its current beta, AMT falls into the high volatility category
What is AMT beta 1-year high?
AMT beta reached a 1-year high of 0.06 on December 10, 2025
What is AMT beta 1-year low?
AMT beta reached a 1-year low of -0.17 on April 3, 2025

Data Sources & References

AMT Official Website www.americantower.com
Most Recent Quarterly Report (10-Q) www.sec.gov/Archives/edgar/data/1053507/000105350725000149/0001053507-25-000149-index.htm
Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/1053507/000105350725000025/0001053507-25-000025-index.htm
AMT Profile on Yahoo Finance finance.yahoo.com/quote/AMT
AMT Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/amt