What is the current 10-day volatility of PEN?

As of today, PEN 10-day volatility is 11.79%

What 10-day volatility category does PEN fall into?

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

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

PEN 10-day volatility reached a 1-year high of 100.77% on November 6, 2025

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

PEN 10-day volatility reached a 1-year low of 3.96% on February 24, 2026

What is the current 1-month volatility of PEN?

As of today, PEN 1-month volatility is 9.11%

What 1-month volatility category does PEN fall into?

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

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

PEN 1-month volatility reached a 1-year high of 70.19% on November 24, 2025

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

PEN 1-month volatility reached a 1-year low of 6.52% on March 27, 2026

What is the current 3-month volatility of PEN?

As of today, PEN 3-month volatility is 28.24%

What 3-month volatility category does PEN fall into?

Based on its current 3-month historical volatility, PEN falls into the moderate volatility category

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

PEN 3-month volatility reached a 1-year high of 52.81% on January 23, 2026

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

PEN 3-month volatility reached a 1-year low of 22.67% on July 24, 2025

What is the current 1-year volatility of PEN?

As of today, PEN 1-year volatility is 35.86%

What 1-year volatility category does PEN fall into?

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

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

PEN 1-year volatility reached a 1-year high of 41.20% on February 6, 2026

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

PEN 1-year volatility reached a 1-year low of 34.95% on November 3, 2025

Penumbra, Inc. (PEN) Stock Volatility History & Chart

10-Day

11.79%

April 13, 2026

Summary

Current Value: As of today, PEN 10-day volatility is 11.79%, up +3.88% on April 13, 2026
Value Category: Based on its current 10-day historical volatility, PEN falls into the very low volatility category
1-Year High: PEN 10-day volatility reached a 1-year high of 100.77% on November 6, 2025
1-Year Low: PEN 10-day volatility reached a 1-year low of 3.96% on February 24, 2026

10-Day Volatility Chart

Performance

PEN Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
10-Day Volatility	Apr 13, 26	11.79%	+3.9%	+69.6%	-65.8%	-31.3%	-77.8%	-61.2%	-69.1%
1-Month Volatility	Apr 13, 26	9.11%	+5.7%	+17.9%	-66.0%	-70.3%	-78.6%	-68.5%	-77.2%
3-Month Volatility	Apr 13, 26	28.24%	-7.5%	-10.9%	-39.2%	-38.5%	-35.0%	-0.5%	-28.5%
1-Year Volatility	Apr 13, 26	35.86%	-0.1%	-4.8%	-8.9%	-9.5%	-9.6%	-28.2%	-22.1%
14-Day RSI	Apr 13, 26	43.96	+14.1%	-0.6%	-0.1%	-25.0%	-12.8%	-19.4%	-23.8%
Beta	Apr 13, 26	0.31	-8.8%	-46.5%	-56.3%	-54.4%	-55.1%	-74.8%	-49.2%
ATR	Apr 13, 26	$2.64	-2.7%	-23.2%	-74.4%	-66.3%	-80.4%	-64.7%	-75.9%
Price	Apr 13, 26	$331.48	+0.5%	-1.4%	+10.1%	+6.6%	+21.7%	+19.7%	+17.9%
200-Day SMA	Apr 13, 26	$289.41	+0.1%	+2.7%	+7.7%	+8.3%	+26.3%	+41.0%	+26.0%
50-Day SMA	Apr 13, 26	$338.00	-0.1%	-0.3%	+15.1%	+19.7%	+23.3%	+26.8%	+24.3%

10-Day Volatility History

Date	Value	Change
Apr 13, 2026	11.79%	-31.3%
Dec 31, 2025	17.16%	-18.6%
Dec 31, 2024	21.08%	-40.4%
Dec 31, 2023	35.37%	+141.9%
Dec 31, 2022	14.62%	-47.4%
Dec 31, 2021	27.77%	-43.1%

Date	Value	Change
Dec 31, 2020	48.79%	+319.2%
Dec 31, 2019	11.64%	-82.0%
Dec 31, 2018	64.60%	+71.3%
Dec 31, 2017	37.72%	+96.5%
Dec 31, 2016	19.20%	+5.4%
Dec 31, 2015	18.22%	-

FAQ

What is the current 10-day volatility of PEN?
As of today, PEN 10-day volatility is 11.79%
What 10-day volatility category does PEN fall into?
Based on its current 10-day historical volatility, PEN falls into the very low volatility category
What is PEN 10-day volatility 1-year high?
PEN 10-day volatility reached a 1-year high of 100.77% on November 6, 2025
What is PEN 10-day volatility 1-year low?
PEN 10-day volatility reached a 1-year low of 3.96% on February 24, 2026

1-Month

9.11%

April 13, 2026

Summary

Current Value: As of today, PEN 1-month volatility is 9.11%, up +5.68% on April 13, 2026
Value Category: Based on its current 1-month historical volatility, PEN falls into the very low volatility category
1-Year High: PEN 1-month volatility reached a 1-year high of 70.19% on November 24, 2025
1-Year Low: PEN 1-month volatility reached a 1-year low of 6.52% on March 27, 2026

Performance

PEN Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
1-Month Volatility	Apr 13, 26	9.11%	+5.7%	+17.9%	-66.0%	-70.3%	-78.6%	-68.5%	-77.2%
10-Day Volatility	Apr 13, 26	11.79%	+3.9%	+69.6%	-65.8%	-31.3%	-77.8%	-61.2%	-69.1%
3-Month Volatility	Apr 13, 26	28.24%	-7.5%	-10.9%	-39.2%	-38.5%	-35.0%	-0.5%	-28.5%
1-Year Volatility	Apr 13, 26	35.86%	-0.1%	-4.8%	-8.9%	-9.5%	-9.6%	-28.2%	-22.1%
14-Day RSI	Apr 13, 26	43.96	+14.1%	-0.6%	-0.1%	-25.0%	-12.8%	-19.4%	-23.8%
Beta	Apr 13, 26	0.31	-8.8%	-46.5%	-56.3%	-54.4%	-55.1%	-74.8%	-49.2%
ATR	Apr 13, 26	$2.64	-2.7%	-23.2%	-74.4%	-66.3%	-80.4%	-64.7%	-75.9%
Price	Apr 13, 26	$331.48	+0.5%	-1.4%	+10.1%	+6.6%	+21.7%	+19.7%	+17.9%
200-Day SMA	Apr 13, 26	$289.41	+0.1%	+2.7%	+7.7%	+8.3%	+26.3%	+41.0%	+26.0%
50-Day SMA	Apr 13, 26	$338.00	-0.1%	-0.3%	+15.1%	+19.7%	+23.3%	+26.8%	+24.3%

1-Month Volatility History

Date	Value	Change
Apr 13, 2026	9.11%	-69.7%
Dec 31, 2025	30.07%	+5.9%
Dec 31, 2024	28.39%	-25.7%
Dec 31, 2023	38.21%	+22.6%
Dec 31, 2022	31.17%	-24.4%
Dec 31, 2021	41.24%	-34.5%

Date	Value	Change
Dec 31, 2020	63.00%	+186.6%
Dec 31, 2019	21.98%	-60.3%
Dec 31, 2018	55.43%	+51.3%
Dec 31, 2017	36.63%	+5.9%
Dec 31, 2016	34.58%	-38.3%
Dec 31, 2015	56.06%	-

FAQ

What is the current 1-month volatility of PEN?
As of today, PEN 1-month volatility is 9.11%
What 1-month volatility category does PEN fall into?
Based on its current 1-month historical volatility, PEN falls into the very low volatility category
What is PEN 1-month volatility 1-year high?
PEN 1-month volatility reached a 1-year high of 70.19% on November 24, 2025
What is PEN 1-month volatility 1-year low?
PEN 1-month volatility reached a 1-year low of 6.52% on March 27, 2026

3-Month

28.24%

April 13, 2026

Summary

Current Value: As of today, PEN 3-month volatility is 28.24%, down -7.50% on April 13, 2026
Value Category: Based on its current 3-month historical volatility, PEN falls into the moderate volatility category
1-Year High: PEN 3-month volatility reached a 1-year high of 52.81% on January 23, 2026
1-Year Low: PEN 3-month volatility reached a 1-year low of 22.67% on July 24, 2025

Performance

PEN Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
3-Month Volatility	Apr 13, 26	28.24%	-7.5%	-10.9%	-39.2%	-38.5%	-35.0%	-0.5%	-28.5%
10-Day Volatility	Apr 13, 26	11.79%	+3.9%	+69.6%	-65.8%	-31.3%	-77.8%	-61.2%	-69.1%
1-Month Volatility	Apr 13, 26	9.11%	+5.7%	+17.9%	-66.0%	-70.3%	-78.6%	-68.5%	-77.2%
1-Year Volatility	Apr 13, 26	35.86%	-0.1%	-4.8%	-8.9%	-9.5%	-9.6%	-28.2%	-22.1%
14-Day RSI	Apr 13, 26	43.96	+14.1%	-0.6%	-0.1%	-25.0%	-12.8%	-19.4%	-23.8%
Beta	Apr 13, 26	0.31	-8.8%	-46.5%	-56.3%	-54.4%	-55.1%	-74.8%	-49.2%
ATR	Apr 13, 26	$2.64	-2.7%	-23.2%	-74.4%	-66.3%	-80.4%	-64.7%	-75.9%
Price	Apr 13, 26	$331.48	+0.5%	-1.4%	+10.1%	+6.6%	+21.7%	+19.7%	+17.9%
200-Day SMA	Apr 13, 26	$289.41	+0.1%	+2.7%	+7.7%	+8.3%	+26.3%	+41.0%	+26.0%
50-Day SMA	Apr 13, 26	$338.00	-0.1%	-0.3%	+15.1%	+19.7%	+23.3%	+26.8%	+24.3%

3-Month Volatility History

Date	Value	Change
Apr 13, 2026	28.24%	-38.2%
Dec 31, 2025	45.71%	+41.4%
Dec 31, 2024	32.33%	-38.8%
Dec 31, 2023	52.84%	+14.1%
Dec 31, 2022	46.30%	+34.2%
Dec 31, 2021	34.51%	-42.8%

Date	Value	Change
Dec 31, 2020	60.35%	+98.4%
Dec 31, 2019	30.42%	-39.9%
Dec 31, 2018	50.59%	+35.4%
Dec 31, 2017	37.35%	-5.4%
Dec 31, 2016	39.50%	-39.2%
Dec 31, 2015	64.95%	-

FAQ

What is the current 3-month volatility of PEN?
As of today, PEN 3-month volatility is 28.24%
What 3-month volatility category does PEN fall into?
Based on its current 3-month historical volatility, PEN falls into the moderate volatility category
What is PEN 3-month volatility 1-year high?
PEN 3-month volatility reached a 1-year high of 52.81% on January 23, 2026
What is PEN 3-month volatility 1-year low?
PEN 3-month volatility reached a 1-year low of 22.67% on July 24, 2025

1-Year

35.86%

April 13, 2026

Summary

Current Value: As of today, PEN 1-year volatility is 35.86%, down -0.06% on April 13, 2026
Value Category: Based on its current 1-year historical volatility, PEN falls into the moderate volatility category
1-Year High: PEN 1-year volatility reached a 1-year high of 41.20% on February 6, 2026
1-Year Low: PEN 1-year volatility reached a 1-year low of 34.95% on November 3, 2025

Performance

PEN Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
1-Year Volatility	Apr 13, 26	35.86%	-0.1%	-4.8%	-8.9%	-9.5%	-9.6%	-28.2%	-22.1%
10-Day Volatility	Apr 13, 26	11.79%	+3.9%	+69.6%	-65.8%	-31.3%	-77.8%	-61.2%	-69.1%
1-Month Volatility	Apr 13, 26	9.11%	+5.7%	+17.9%	-66.0%	-70.3%	-78.6%	-68.5%	-77.2%
3-Month Volatility	Apr 13, 26	28.24%	-7.5%	-10.9%	-39.2%	-38.5%	-35.0%	-0.5%	-28.5%
1-Year Volatility	Apr 13, 26	35.86%	-0.1%	-4.8%	-8.9%	-9.5%	-9.6%	-28.2%	-22.1%
14-Day RSI	Apr 13, 26	43.96	+14.1%	-0.6%	-0.1%	-25.0%	-12.8%	-19.4%	-23.8%
Beta	Apr 13, 26	0.31	-8.8%	-46.5%	-56.3%	-54.4%	-55.1%	-74.8%	-49.2%
ATR	Apr 13, 26	$2.64	-2.7%	-23.2%	-74.4%	-66.3%	-80.4%	-64.7%	-75.9%
Price	Apr 13, 26	$331.48	+0.5%	-1.4%	+10.1%	+6.6%	+21.7%	+19.7%	+17.9%
200-Day SMA	Apr 13, 26	$289.41	+0.1%	+2.7%	+7.7%	+8.3%	+26.3%	+41.0%	+26.0%
50-Day SMA	Apr 13, 26	$338.00	-0.1%	-0.3%	+15.1%	+19.7%	+23.3%	+26.8%	+24.3%

1-Year Volatility History

Date	Value	Change
Apr 13, 2026	35.86%	-9.5%
Dec 31, 2025	39.64%	+2.2%
Dec 31, 2024	38.77%	+1.6%
Dec 31, 2023	38.16%	-32.0%
Dec 31, 2022	56.08%	+56.8%
Dec 31, 2021	35.77%	-32.2%

Date	Value	Change
Dec 31, 2020	52.77%	+35.3%
Dec 31, 2019	39.01%	-8.8%
Dec 31, 2018	42.78%	+27.0%
Dec 31, 2017	33.69%	-15.5%
Dec 31, 2016	39.88%	-36.3%
Dec 31, 2015	62.62%	-

FAQ

What is the current 1-year volatility of PEN?
As of today, PEN 1-year volatility is 35.86%
What 1-year volatility category does PEN fall into?
Based on its current 1-year historical volatility, PEN falls into the moderate volatility category
What is PEN 1-year volatility 1-year high?
PEN 1-year volatility reached a 1-year high of 41.20% on February 6, 2026
What is PEN 1-year volatility 1-year low?
PEN 1-year volatility reached a 1-year low of 34.95% on November 3, 2025

Data Sources & References

PEN Official Website www.penumbrainc.com
Most Recent Quarterly Report (10-Q) www.sec.gov/Archives/edgar/data/1321732/000132173226000007/0001321732-26-000007-index.htm
Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/1321732/000132173226000007/0001321732-26-000007-index.htm
PEN Profile on Yahoo Finance finance.yahoo.com/quote/PEN
PEN Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/pen