What is the current 10-day volatility of TDY?

As of today, TDY 10-day volatility is 13.54%

What 10-day volatility category does TDY fall into?

Based on its current 10-day historical volatility, TDY falls into the very low volatility category

What is TDY 10-day volatility 1-year high?

TDY 10-day volatility reached a 1-year high of 55.07% on February 2, 2026

What is TDY 10-day volatility 1-year low?

TDY 10-day volatility reached a 1-year low of 11.02% on September 23, 2026

What is the current 1-month volatility of TDY?

As of today, TDY 1-month volatility is 14.28%

What 1-month volatility category does TDY fall into?

Based on its current 1-month historical volatility, TDY falls into the very low volatility category

What is TDY 1-month volatility 1-year high?

TDY 1-month volatility reached a 1-year high of 45.22% on February 13, 2026

What is TDY 1-month volatility 1-year low?

TDY 1-month volatility reached a 1-year low of 13.83% on September 18, 2026

What is the current 3-month volatility of TDY?

As of today, TDY 3-month volatility is 22.08%

What 3-month volatility category does TDY fall into?

Based on its current 3-month historical volatility, TDY falls into the low volatility category

What is TDY 3-month volatility 1-year high?

TDY 3-month volatility reached a 1-year high of 33.64% on April 15, 2026

What is TDY 3-month volatility 1-year low?

TDY 3-month volatility reached a 1-year low of 17.18% on October 17, 2025

What is the current 1-year volatility of TDY?

As of today, TDY 1-year volatility is 26.09%

What 1-year volatility category does TDY fall into?

Based on its current 1-year historical volatility, TDY falls into the moderate volatility category

What is TDY 1-year volatility 1-year high?

TDY 1-year volatility reached a 1-year high of 26.41% on September 9, 2026

What is TDY 1-year volatility 1-year low?

TDY 1-year volatility reached a 1-year low of 22.90% on November 10, 2025

TDY Stock Volatility History & Chart Since 1999

10-Day

13.54%

September 25, 2026

Summary

Current Value: As of today, TDY 10-day volatility is 13.54%, down -15.32% on September 25, 2026
Value Category: Based on its current 10-day historical volatility, TDY falls into the very low volatility category
1-Year High: TDY 10-day volatility reached a 1-year high of 55.07% on February 2, 2026
1-Year Low: TDY 10-day volatility reached a 1-year low of 11.02% on September 23, 2026

10-Day Volatility Chart

Performance

TDY Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
10-Day Volatility	Sep 25, 26	13.54%	-15.3%	-35.4%	-48.7%	-2.5%	-15.7%	-1.3%	-24.2%
1-Month Volatility	Sep 25, 26	14.28%	-8.1%	-42.2%	-52.8%	-21.9%	-20.5%	-0.4%	-21.7%
3-Month Volatility	Sep 25, 26	22.08%	-3.1%	-17.4%	-22.6%	+2.2%	+26.8%	+4.0%	+10.5%
1-Year Volatility	Sep 25, 26	26.09%	-0.4%	-0.7%	+3.3%	+12.1%	+13.4%	+8.9%	-5.2%
14-Day RSI	Sep 25, 26	47.59	+3.4%	+30.0%	-10.3%	+0.1%	-22.2%	-11.5%	+4.1%
Beta	Sep 25, 26	1.06	0.0%	-4.5%	+0.9%	+37.7%	+37.7%	+10.4%	-0.9%
ATR	Sep 25, 26	$11.42	-5.6%	-29.9%	-32.0%	+25.0%	+27.3%	+66.5%	+36.9%
Price	Sep 25, 26	$614.15	+0.3%	-2.0%	-2.1%	+20.3%	+8.5%	+48.0%	+41.7%
200-Day SMA	Sep 25, 26	$621.15	+0.1%	+1.9%	+5.3%	+19.8%	+23.1%	+50.4%	+49.6%
50-Day SMA	Sep 25, 26	$636.98	-0.1%	-1.6%	+1.6%	+24.1%	+15.7%	+57.6%	+42.9%
20-Day SMA	Sep 25, 26	$607.11	-0.3%	-8.6%	-1.8%	+18.0%	+9.7%	+46.2%	+38.2%

10-Day Volatility History

Date	Value	Change
Sep 25, 2026	13.54%	-2.4%
Dec 31, 2025	13.88%	-30.3%
Dec 31, 2024	19.92%	+35.2%
Dec 31, 2023	14.73%	-38.5%
Dec 31, 2022	23.96%	-7.8%
Dec 31, 2021	26.00%	+88.5%
Dec 31, 2020	13.79%	-11.9%
Dec 31, 2019	15.65%	-55.2%
Dec 31, 2018	34.90%	+132.0%
Dec 31, 2017	15.04%	+19.0%
Dec 31, 2016	12.64%	-33.4%
Dec 31, 2015	18.99%	-11.1%
Dec 31, 2014	21.37%	+69.2%
Dec 31, 2013	12.63%	-43.6%

Date	Value	Change
Dec 31, 2012	22.39%	-41.7%
Dec 31, 2011	38.43%	+293.3%
Dec 31, 2010	9.77%	-49.2%
Dec 31, 2009	19.25%	-57.8%
Dec 31, 2008	45.60%	+17.9%
Dec 31, 2007	38.67%	+39.3%
Dec 31, 2006	27.76%	-37.9%
Dec 31, 2005	44.68%	+100.9%
Dec 31, 2004	22.24%	-38.9%
Dec 31, 2003	36.41%	+18.9%
Dec 31, 2002	30.63%	-51.0%
Dec 31, 2001	62.48%	-51.7%
Dec 31, 2000	129.44%	+404.4%
Dec 31, 1999	25.66%	-

FAQ

What is the current 10-day volatility of TDY?: As of today, TDY 10-day volatility is 13.54%
What 10-day volatility category does TDY fall into?: Based on its current 10-day historical volatility, TDY falls into the very low volatility category
What is TDY 10-day volatility 1-year high?: TDY 10-day volatility reached a 1-year high of 55.07% on February 2, 2026
What is TDY 10-day volatility 1-year low?: TDY 10-day volatility reached a 1-year low of 11.02% on September 23, 2026

1-Month

14.28%

September 25, 2026

Summary

Current Value: As of today, TDY 1-month volatility is 14.28%, down -8.11% on September 25, 2026
Value Category: Based on its current 1-month historical volatility, TDY falls into the very low volatility category
1-Year High: TDY 1-month volatility reached a 1-year high of 45.22% on February 13, 2026
1-Year Low: TDY 1-month volatility reached a 1-year low of 13.83% on September 18, 2026

Performance

TDY Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
1-Month Volatility	Sep 25, 26	14.28%	-8.1%	-42.2%	-52.8%	-21.9%	-20.5%	-0.4%	-21.7%
10-Day Volatility	Sep 25, 26	13.54%	-15.3%	-35.4%	-48.7%	-2.5%	-15.7%	-1.3%	-24.2%
3-Month Volatility	Sep 25, 26	22.08%	-3.1%	-17.4%	-22.6%	+2.2%	+26.8%	+4.0%	+10.5%
1-Year Volatility	Sep 25, 26	26.09%	-0.4%	-0.7%	+3.3%	+12.1%	+13.4%	+8.9%	-5.2%
14-Day RSI	Sep 25, 26	47.59	+3.4%	+30.0%	-10.3%	+0.1%	-22.2%	-11.5%	+4.1%
Beta	Sep 25, 26	1.06	0.0%	-4.5%	+0.9%	+37.7%	+37.7%	+10.4%	-0.9%
ATR	Sep 25, 26	$11.42	-5.6%	-29.9%	-32.0%	+25.0%	+27.3%	+66.5%	+36.9%
Price	Sep 25, 26	$614.15	+0.3%	-2.0%	-2.1%	+20.3%	+8.5%	+48.0%	+41.7%
200-Day SMA	Sep 25, 26	$621.15	+0.1%	+1.9%	+5.3%	+19.8%	+23.1%	+50.4%	+49.6%
50-Day SMA	Sep 25, 26	$636.98	-0.1%	-1.6%	+1.6%	+24.1%	+15.7%	+57.6%	+42.9%
20-Day SMA	Sep 25, 26	$607.11	-0.3%	-8.6%	-1.8%	+18.0%	+9.7%	+46.2%	+38.2%

1-Month Volatility History

Date	Value	Change
Sep 25, 2026	14.52%	-22.0%
Dec 31, 2025	18.62%	+22.9%
Dec 31, 2024	15.15%	+1.6%
Dec 31, 2023	14.91%	-44.0%
Dec 31, 2022	26.61%	+14.6%
Dec 31, 2021	23.23%	+25.8%
Dec 31, 2020	18.46%	+39.5%
Dec 31, 2019	13.23%	-63.8%
Dec 31, 2018	36.57%	+99.8%
Dec 31, 2017	18.30%	+26.6%
Dec 31, 2016	14.45%	-31.0%
Dec 31, 2015	20.95%	-10.5%
Dec 31, 2014	23.42%	+62.4%
Dec 31, 2013	14.42%	-27.8%

Date	Value	Change
Dec 31, 2012	19.96%	-42.0%
Dec 31, 2011	34.40%	+87.6%
Dec 31, 2010	18.34%	-12.6%
Dec 31, 2009	20.99%	-71.1%
Dec 31, 2008	72.60%	+131.1%
Dec 31, 2007	31.41%	+35.8%
Dec 31, 2006	23.13%	-38.1%
Dec 31, 2005	37.36%	+32.2%
Dec 31, 2004	28.26%	-15.1%
Dec 31, 2003	33.28%	-13.8%
Dec 31, 2002	38.59%	-12.6%
Dec 31, 2001	44.16%	-58.3%
Dec 31, 2000	106.00%	+105.4%
Dec 31, 1999	51.60%	-

FAQ

What is the current 1-month volatility of TDY?: As of today, TDY 1-month volatility is 14.28%
What 1-month volatility category does TDY fall into?: Based on its current 1-month historical volatility, TDY falls into the very low volatility category
What is TDY 1-month volatility 1-year high?: TDY 1-month volatility reached a 1-year high of 45.22% on February 13, 2026
What is TDY 1-month volatility 1-year low?: TDY 1-month volatility reached a 1-year low of 13.83% on September 18, 2026

3-Month

22.08%

September 25, 2026

Summary

Current Value: As of today, TDY 3-month volatility is 22.08%, down -3.07% on September 25, 2026
Value Category: Based on its current 3-month historical volatility, TDY falls into the low volatility category
1-Year High: TDY 3-month volatility reached a 1-year high of 33.64% on April 15, 2026
1-Year Low: TDY 3-month volatility reached a 1-year low of 17.18% on October 17, 2025

Performance

TDY Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
3-Month Volatility	Sep 25, 26	22.08%	-3.1%	-17.4%	-22.6%	+2.2%	+26.8%	+4.0%	+10.5%
10-Day Volatility	Sep 25, 26	13.54%	-15.3%	-35.4%	-48.7%	-2.5%	-15.7%	-1.3%	-24.2%
1-Month Volatility	Sep 25, 26	14.28%	-8.1%	-42.2%	-52.8%	-21.9%	-20.5%	-0.4%	-21.7%
1-Year Volatility	Sep 25, 26	26.09%	-0.4%	-0.7%	+3.3%	+12.1%	+13.4%	+8.9%	-5.2%
14-Day RSI	Sep 25, 26	47.59	+3.4%	+30.0%	-10.3%	+0.1%	-22.2%	-11.5%	+4.1%
Beta	Sep 25, 26	1.06	0.0%	-4.5%	+0.9%	+37.7%	+37.7%	+10.4%	-0.9%
ATR	Sep 25, 26	$11.42	-5.6%	-29.9%	-32.0%	+25.0%	+27.3%	+66.5%	+36.9%
Price	Sep 25, 26	$614.15	+0.3%	-2.0%	-2.1%	+20.3%	+8.5%	+48.0%	+41.7%
200-Day SMA	Sep 25, 26	$621.15	+0.1%	+1.9%	+5.3%	+19.8%	+23.1%	+50.4%	+49.6%
50-Day SMA	Sep 25, 26	$636.98	-0.1%	-1.6%	+1.6%	+24.1%	+15.7%	+57.6%	+42.9%
20-Day SMA	Sep 25, 26	$607.11	-0.3%	-8.6%	-1.8%	+18.0%	+9.7%	+46.2%	+38.2%

3-Month Volatility History

Date	Value	Change
Sep 25, 2026	21.92%	+1.1%
Dec 31, 2025	21.69%	+1.3%
Dec 31, 2024	21.41%	+19.2%
Dec 31, 2023	17.96%	-41.9%
Dec 31, 2022	30.91%	+48.9%
Dec 31, 2021	20.76%	-31.5%
Dec 31, 2020	30.32%	+51.9%
Dec 31, 2019	19.96%	-36.3%
Dec 31, 2018	31.34%	+60.4%
Dec 31, 2017	19.54%	-14.3%
Dec 31, 2016	22.81%	+12.4%
Dec 31, 2015	20.30%	-3.6%
Dec 31, 2014	21.06%	+29.0%
Dec 31, 2013	16.32%	-34.1%

Date	Value	Change
Dec 31, 2012	24.75%	-45.9%
Dec 31, 2011	45.75%	+113.7%
Dec 31, 2010	21.41%	-22.7%
Dec 31, 2009	27.71%	-66.8%
Dec 31, 2008	83.53%	+114.2%
Dec 31, 2007	39.00%	+66.7%
Dec 31, 2006	23.39%	-35.2%
Dec 31, 2005	36.10%	+24.8%
Dec 31, 2004	28.92%	-14.0%
Dec 31, 2003	33.64%	-49.1%
Dec 31, 2002	66.09%	+49.4%
Dec 31, 2001	44.23%	-50.5%
Dec 31, 2000	89.41%	-9.9%
Dec 31, 1999	99.21%	-

FAQ

What is the current 3-month volatility of TDY?: As of today, TDY 3-month volatility is 22.08%
What 3-month volatility category does TDY fall into?: Based on its current 3-month historical volatility, TDY falls into the low volatility category
What is TDY 3-month volatility 1-year high?: TDY 3-month volatility reached a 1-year high of 33.64% on April 15, 2026
What is TDY 3-month volatility 1-year low?: TDY 3-month volatility reached a 1-year low of 17.18% on October 17, 2025

1-Year

26.09%

September 25, 2026

Summary

Current Value: As of today, TDY 1-year volatility is 26.09%, down -0.38% on September 25, 2026
Value Category: Based on its current 1-year historical volatility, TDY falls into the moderate volatility category
1-Year High: TDY 1-year volatility reached a 1-year high of 26.41% on September 9, 2026
1-Year Low: TDY 1-year volatility reached a 1-year low of 22.90% on November 10, 2025

Performance

TDY Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
1-Year Volatility	Sep 25, 26	26.09%	-0.4%	-0.7%	+3.3%	+12.1%	+13.4%	+8.9%	-5.2%
10-Day Volatility	Sep 25, 26	13.54%	-15.3%	-35.4%	-48.7%	-2.5%	-15.7%	-1.3%	-24.2%
1-Month Volatility	Sep 25, 26	14.28%	-8.1%	-42.2%	-52.8%	-21.9%	-20.5%	-0.4%	-21.7%
3-Month Volatility	Sep 25, 26	22.08%	-3.1%	-17.4%	-22.6%	+2.2%	+26.8%	+4.0%	+10.5%
1-Year Volatility	Sep 25, 26	26.09%	-0.4%	-0.7%	+3.3%	+12.1%	+13.4%	+8.9%	-5.2%
14-Day RSI	Sep 25, 26	47.59	+3.4%	+30.0%	-10.3%	+0.1%	-22.2%	-11.5%	+4.1%
Beta	Sep 25, 26	1.06	0.0%	-4.5%	+0.9%	+37.7%	+37.7%	+10.4%	-0.9%
ATR	Sep 25, 26	$11.42	-5.6%	-29.9%	-32.0%	+25.0%	+27.3%	+66.5%	+36.9%
Price	Sep 25, 26	$614.15	+0.3%	-2.0%	-2.1%	+20.3%	+8.5%	+48.0%	+41.7%
200-Day SMA	Sep 25, 26	$621.15	+0.1%	+1.9%	+5.3%	+19.8%	+23.1%	+50.4%	+49.6%
50-Day SMA	Sep 25, 26	$636.98	-0.1%	-1.6%	+1.6%	+24.1%	+15.7%	+57.6%	+42.9%
20-Day SMA	Sep 25, 26	$607.11	-0.3%	-8.6%	-1.8%	+18.0%	+9.7%	+46.2%	+38.2%

1-Year Volatility History

Date	Value	Change
Sep 25, 2026	26.10%	+12.1%
Dec 31, 2025	23.28%	+3.8%
Dec 31, 2024	22.42%	+10.8%
Dec 31, 2023	20.24%	-32.1%
Dec 31, 2022	29.79%	+19.2%
Dec 31, 2021	24.99%	-50.8%
Dec 31, 2020	50.78%	+150.6%
Dec 31, 2019	20.26%	-17.1%
Dec 31, 2018	24.44%	+21.5%
Dec 31, 2017	20.11%	-16.9%
Dec 31, 2016	24.21%	+25.9%
Dec 31, 2015	19.23%	+4.5%
Dec 31, 2014	18.41%	+3.4%
Dec 31, 2013	17.81%	-19.8%

Date	Value	Change
Dec 31, 2012	22.21%	-38.7%
Dec 31, 2011	36.26%	+27.9%
Dec 31, 2010	28.36%	-34.7%
Dec 31, 2009	43.44%	-22.6%
Dec 31, 2008	56.13%	+62.6%
Dec 31, 2007	34.53%	+20.8%
Dec 31, 2006	28.58%	-23.3%
Dec 31, 2005	37.25%	+23.6%
Dec 31, 2004	30.13%	-16.3%
Dec 31, 2003	35.98%	-31.0%
Dec 31, 2002	52.16%	-20.3%
Dec 31, 2001	65.42%	-35.1%
Dec 31, 2000	100.76%	+1.6%
Dec 31, 1999	99.21%	-

FAQ

What is the current 1-year volatility of TDY?: As of today, TDY 1-year volatility is 26.09%
What 1-year volatility category does TDY fall into?: Based on its current 1-year historical volatility, TDY falls into the moderate volatility category
What is TDY 1-year volatility 1-year high?: TDY 1-year volatility reached a 1-year high of 26.41% on September 9, 2026
What is TDY 1-year volatility 1-year low?: TDY 1-year volatility reached a 1-year low of 22.90% on November 10, 2025

Data Sources & References

TDY Official Website www.teledyne.com
Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/1094285/000109428526000008/0001094285-26-000008-index.htm
TDY Profile on Yahoo Finance finance.yahoo.com/quote/TDY
TDY Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/tdy