What is the current 10-day volatility of PEN?

As of today, PEN 10-day volatility is 6.12%

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 5.90%

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 5.22% on June 30, 2026

What is the current 3-month volatility of PEN?

As of today, PEN 3-month volatility is 8.60%

What 3-month volatility category does PEN fall into?

Based on its current 3-month historical volatility, PEN falls into the very low 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 8.35% on May 15, 2026

What is the current 1-year volatility of PEN?

As of today, PEN 1-year volatility is 33.45%

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 33.39% on July 1, 2026

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

10-Day

6.12%

July 2, 2026

Summary

Current Value: As of today, PEN 10-day volatility is 6.12%, down -2.70% on July 2, 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	Jul 2, 26	6.12%	-2.7%	-51.0%	-48.0%	-64.3%	-60.3%	-73.5%	-72.2%
1-Month Volatility	Jul 2, 26	5.90%	+12.6%	-43.2%	-34.7%	-80.8%	-63.9%	-75.1%	-81.5%
3-Month Volatility	Jul 2, 26	8.60%	+0.8%	-9.1%	-72.3%	-81.3%	-74.4%	-69.0%	-77.3%
1-Year Volatility	Jul 2, 26	33.45%	+0.2%	-0.7%	-9.8%	-15.6%	-14.5%	-22.1%	-24.7%
14-Day RSI	Jul 2, 26	48.61	+20.5%	+43.5%	+28.2%	-17.1%	+35.9%	-27.6%	-2.9%
Beta	Jul 2, 26	0.15	0.0%	-6.3%	-70.6%	-77.9%	-76.9%	-85.4%	-71.2%
ATR	Jul 2, 26	$2.40	+3.6%	-9.8%	-23.6%	-69.4%	-65.7%	-68.6%	-70.0%
Price	Jul 2, 26	$318.57	+0.7%	-0.1%	-3.6%	+2.5%	+27.6%	-7.4%	+16.5%
200-Day SMA	Jul 2, 26	$309.28	+0.1%	+1.7%	+7.7%	+15.7%	+22.6%	+24.6%	+25.0%
50-Day SMA	Jul 2, 26	$321.93	-0.1%	-1.7%	-5.7%	+14.0%	+18.5%	+2.5%	+18.6%
20-Day SMA	Jul 2, 26	$317.96	-0.0%	-1.7%	-5.1%	+3.3%	+24.5%	-3.8%	+14.3%

10-Day Volatility History

Date	Value	Change
Jul 2, 2026	6.12%	-64.3%
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 6.12%
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

5.90%

July 2, 2026

Summary

Current Value: As of today, PEN 1-month volatility is 5.90%, up +12.60% on July 2, 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 5.22% on June 30, 2026

Performance

PEN Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
1-Month Volatility	Jul 2, 26	5.90%	+12.6%	-43.2%	-34.7%	-80.8%	-63.9%	-75.1%	-81.5%
10-Day Volatility	Jul 2, 26	6.12%	-2.7%	-51.0%	-48.0%	-64.3%	-60.3%	-73.5%	-72.2%
3-Month Volatility	Jul 2, 26	8.60%	+0.8%	-9.1%	-72.3%	-81.3%	-74.4%	-69.0%	-77.3%
1-Year Volatility	Jul 2, 26	33.45%	+0.2%	-0.7%	-9.8%	-15.6%	-14.5%	-22.1%	-24.7%
14-Day RSI	Jul 2, 26	48.61	+20.5%	+43.5%	+28.2%	-17.1%	+35.9%	-27.6%	-2.9%
Beta	Jul 2, 26	0.15	0.0%	-6.3%	-70.6%	-77.9%	-76.9%	-85.4%	-71.2%
ATR	Jul 2, 26	$2.40	+3.6%	-9.8%	-23.6%	-69.4%	-65.7%	-68.6%	-70.0%
Price	Jul 2, 26	$318.57	+0.7%	-0.1%	-3.6%	+2.5%	+27.6%	-7.4%	+16.5%
200-Day SMA	Jul 2, 26	$309.28	+0.1%	+1.7%	+7.7%	+15.7%	+22.6%	+24.6%	+25.0%
50-Day SMA	Jul 2, 26	$321.93	-0.1%	-1.7%	-5.7%	+14.0%	+18.5%	+2.5%	+18.6%
20-Day SMA	Jul 2, 26	$317.96	-0.0%	-1.7%	-5.1%	+3.3%	+24.5%	-3.8%	+14.3%

1-Month Volatility History

Date	Value	Change
Jul 2, 2026	5.79%	-80.7%
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 5.90%
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 5.22% on June 30, 2026

3-Month

8.60%

July 2, 2026

Summary

Current Value: As of today, PEN 3-month volatility is 8.60%, up +0.82% on July 2, 2026
Value Category: Based on its current 3-month historical volatility, PEN falls into the very low 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 8.35% on May 15, 2026

Performance

PEN Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
3-Month Volatility	Jul 2, 26	8.60%	+0.8%	-9.1%	-72.3%	-81.3%	-74.4%	-69.0%	-77.3%
10-Day Volatility	Jul 2, 26	6.12%	-2.7%	-51.0%	-48.0%	-64.3%	-60.3%	-73.5%	-72.2%
1-Month Volatility	Jul 2, 26	5.90%	+12.6%	-43.2%	-34.7%	-80.8%	-63.9%	-75.1%	-81.5%
1-Year Volatility	Jul 2, 26	33.45%	+0.2%	-0.7%	-9.8%	-15.6%	-14.5%	-22.1%	-24.7%
14-Day RSI	Jul 2, 26	48.61	+20.5%	+43.5%	+28.2%	-17.1%	+35.9%	-27.6%	-2.9%
Beta	Jul 2, 26	0.15	0.0%	-6.3%	-70.6%	-77.9%	-76.9%	-85.4%	-71.2%
ATR	Jul 2, 26	$2.40	+3.6%	-9.8%	-23.6%	-69.4%	-65.7%	-68.6%	-70.0%
Price	Jul 2, 26	$318.57	+0.7%	-0.1%	-3.6%	+2.5%	+27.6%	-7.4%	+16.5%
200-Day SMA	Jul 2, 26	$309.28	+0.1%	+1.7%	+7.7%	+15.7%	+22.6%	+24.6%	+25.0%
50-Day SMA	Jul 2, 26	$321.93	-0.1%	-1.7%	-5.7%	+14.0%	+18.5%	+2.5%	+18.6%
20-Day SMA	Jul 2, 26	$317.96	-0.0%	-1.7%	-5.1%	+3.3%	+24.5%	-3.8%	+14.3%

3-Month Volatility History

Date	Value	Change
Jul 2, 2026	8.60%	-81.2%
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 8.60%
What 3-month volatility category does PEN fall into?
Based on its current 3-month historical volatility, PEN falls into the very low 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 8.35% on May 15, 2026

1-Year

33.45%

July 2, 2026

Summary

Current Value: As of today, PEN 1-year volatility is 33.45%, up +0.18% on July 2, 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 33.39% on July 1, 2026

Performance

PEN Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
1-Year Volatility	Jul 2, 26	33.45%	+0.2%	-0.7%	-9.8%	-15.6%	-14.5%	-22.1%	-24.7%
10-Day Volatility	Jul 2, 26	6.12%	-2.7%	-51.0%	-48.0%	-64.3%	-60.3%	-73.5%	-72.2%
1-Month Volatility	Jul 2, 26	5.90%	+12.6%	-43.2%	-34.7%	-80.8%	-63.9%	-75.1%	-81.5%
3-Month Volatility	Jul 2, 26	8.60%	+0.8%	-9.1%	-72.3%	-81.3%	-74.4%	-69.0%	-77.3%
1-Year Volatility	Jul 2, 26	33.45%	+0.2%	-0.7%	-9.8%	-15.6%	-14.5%	-22.1%	-24.7%
14-Day RSI	Jul 2, 26	48.61	+20.5%	+43.5%	+28.2%	-17.1%	+35.9%	-27.6%	-2.9%
Beta	Jul 2, 26	0.15	0.0%	-6.3%	-70.6%	-77.9%	-76.9%	-85.4%	-71.2%
ATR	Jul 2, 26	$2.40	+3.6%	-9.8%	-23.6%	-69.4%	-65.7%	-68.6%	-70.0%
Price	Jul 2, 26	$318.57	+0.7%	-0.1%	-3.6%	+2.5%	+27.6%	-7.4%	+16.5%
200-Day SMA	Jul 2, 26	$309.28	+0.1%	+1.7%	+7.7%	+15.7%	+22.6%	+24.6%	+25.0%
50-Day SMA	Jul 2, 26	$321.93	-0.1%	-1.7%	-5.7%	+14.0%	+18.5%	+2.5%	+18.6%
20-Day SMA	Jul 2, 26	$317.96	-0.0%	-1.7%	-5.1%	+3.3%	+24.5%	-3.8%	+14.3%

1-Year Volatility History

Date	Value	Change
Jul 2, 2026	33.39%	-15.8%
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 33.45%
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 33.39% on July 1, 2026

Data Sources & References

PEN Official Website www.penumbrainc.com
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