Amphenol Corporation (APH) stock Beta

Beta

1.290.01-0.77%

January 23, 2026

Summary

Current Value: As of today, APH beta is 1.29, down -0.77% on January 23, 2026
Current Value Category: Based on its current beta, APH falls into the high volatility category
1-Year High: APH beta reached a 1-year high of 1.69 on March 6, 2025
1-Year Low: APH beta reached a 1-year low of 1.25 on October 17, 2025

Beta Chart

Performance

APH Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
Beta	Jan 23, 26	1.29	-0.8%	-0.8%	+2.4%	0.0%	-15.7%	+19.4%	+21.7%
Price	Jan 23, 26	$150.99	-1.0%	+9.9%	+12.8%	+11.7%	+95.6%	+285.2%	+364.5%
SPX	Jan 23, 26	6,915.61	+0.0%	-0.2%	+1.8%	+1.0%	+13.3%	+70.3%	+79.6%
200-Day SMA	Jan 23, 26	$112.67	+0.4%	+6.8%	+24.0%	+5.7%	+69.0%	+208.2%	+312.6%
50-Day SMA	Jan 23, 26	$139.19	+0.1%	+2.5%	+16.6%	+2.1%	+92.7%	+253.9%	+325.7%
14-Day RSI	Jan 23, 26	61.28	-4.5%	+13.2%	+14.8%	+23.9%	-4.5%	+23.8%	+37.5%
ATR	Jan 23, 26	$5.04	-0.7%	+26.4%	+23.3%	+40.8%	+134.7%	+429.9%	+705.0%
10-Day Volatility	Jan 23, 26	37.99%	-4.1%	-21.0%	-0.5%	+29.4%	-25.9%	+103.7%	+146.7%
1-Month Volatility	Jan 23, 26	33.94%	+6.3%	-4.4%	+2.5%	-0.3%	-14.4%	+60.5%	+76.9%
1-Year Volatility	Jan 23, 26	36.38%	+0.1%	-1.0%	+2.8%	-0.9%	+29.8%	+22.9%	-11.5%

Beta History

Date	Value	Change
Jan 26, 2026	1.29	0.0%
Dec 31, 2025	1.29	-16.2%
Dec 31, 2024	1.54	+58.8%
Dec 31, 2023	0.97	-10.2%
Dec 31, 2022	1.08	-15.6%
Dec 31, 2021	1.28	+20.8%
Dec 31, 2020	1.06	-15.2%
Dec 31, 2019	1.25	+33.0%
Dec 31, 2018	0.94	-7.8%
Dec 31, 2017	1.02	+7.4%
Dec 31, 2016	0.95	-11.2%
Dec 31, 2015	1.07	-5.3%
Dec 31, 2014	1.13	-5.0%
Dec 31, 2013	1.19	-4.8%
Dec 31, 2012	1.25	-3.1%
Dec 31, 2011	1.29	-3.7%
Dec 31, 2010	1.34	+11.7%

Date	Value	Change
Dec 31, 2009	1.20	+7.1%
Dec 31, 2008	1.12	+3.7%
Dec 31, 2007	1.08	-34.9%
Dec 31, 2006	1.66	+74.7%
Dec 31, 2005	0.95	-33.6%
Dec 31, 2004	1.43	+57.1%
Dec 31, 2003	0.91	+8.3%
Dec 31, 2002	0.84	-38.7%
Dec 31, 2001	1.37	0.0%
Dec 31, 2000	1.37	+328.1%
Dec 31, 1999	0.32	-3.0%
Dec 31, 1998	0.33	+73.7%
Dec 31, 1997	0.19	-44.1%
Dec 31, 1996	0.34	-70.4%
Dec 31, 1995	1.15	+105.4%
Dec 31, 1994	0.56	0.0%
Dec 31, 1993	0.56	-

FAQ

What is the current beta of APH?
As of today, APH beta is 1.29
What beta category does APH fall into?
Based on its current beta, APH falls into the high volatility category
What is APH beta 1-year high?
APH beta reached a 1-year high of 1.69 on March 6, 2025
What is APH beta 1-year low?
APH beta reached a 1-year low of 1.25 on October 17, 2025

Data Sources & References

APH Official Website www.amphenol.com
Most Recent Quarterly Report (10-Q) www.sec.gov/Archives/edgar/data/820313/000110465925102142/0001104659-25-102142-index.htm
Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/820313/000155837025000714/0001558370-25-000714-index.htm
APH Profile on Yahoo Finance finance.yahoo.com/quote/APH
APH Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/aph