What is the current 10-day volatility of VO?

As of today, VO 10-day volatility is 11.54%

What 10-day volatility category does VO fall into?

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

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

VO 10-day volatility reached a 1-year high of 21.64% on May 2, 2025

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

VO 10-day volatility reached a 1-year low of 5.47% on July 10, 2025

What is the current 1-month volatility of VO?

As of today, VO 1-month volatility is 13.34%

What 1-month volatility category does VO fall into?

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

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

VO 1-month volatility reached a 1-year high of 45.01% on May 2, 2025

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

VO 1-month volatility reached a 1-year low of 7.75% on September 25, 2025

What is the current 3-month volatility of VO?

As of today, VO 3-month volatility is 15.54%

What 3-month volatility category does VO fall into?

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

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

VO 3-month volatility reached a 1-year high of 29.85% on May 27, 2025

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

VO 3-month volatility reached a 1-year low of 9.90% on October 6, 2025

What is the current 1-year volatility of VO?

As of today, VO 1-year volatility is 12.75%

What 1-year volatility category does VO fall into?

Based on its current 1-year historical volatility, VO falls into the very low volatility category

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

VO 1-year volatility reached a 1-year high of 18.48% on June 27, 2025

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

VO 1-year volatility reached a 1-year low of 12.67% on April 24, 2026

VO Stock Volatility History & Chart Since 2004

10-Day

11.54%

May 1, 2026

Summary

Current Value: As of today, VO 10-day volatility is 11.54%, down -13.62% on May 1, 2026
Value Category: Based on its current 10-day historical volatility, VO falls into the very low volatility category
1-Year High: VO 10-day volatility reached a 1-year high of 21.64% on May 2, 2025
1-Year Low: VO 10-day volatility reached a 1-year low of 5.47% on July 10, 2025

10-Day Volatility Chart

Performance

VO Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
10-Day Volatility	May 1, 26	11.54%	-13.6%	-42.5%	-13.7%	+62.8%	-45.3%	-22.1%	-11.6%
1-Month Volatility	May 1, 26	13.34%	-5.5%	-20.2%	+5.8%	+47.9%	-70.2%	+4.5%	+29.0%
3-Month Volatility	May 1, 26	15.54%	+0.7%	+3.4%	+25.3%	+22.5%	-45.9%	-12.3%	-3.5%
1-Year Volatility	May 1, 26	12.75%	-0.5%	-27.6%	-27.6%	-27.6%	-29.4%	-47.2%	-33.1%
14-Day RSI	May 1, 26	64.91	-1.2%	+41.6%	+36.6%	+43.5%	+16.3%	+27.8%	+8.7%
Beta	May 1, 26	0.87	0.0%	+2.4%	+2.4%	+3.6%	+4.8%	-16.4%	-14.7%
ATR	May 1, 26	$0.93	-4.1%	-22.6%	+19.6%	+38.6%	-40.6%	+40.1%	+43.8%
Price	May 1, 26	$77.23	-0.1%	+6.9%	+4.3%	+6.4%	+20.3%	+47.7%	+33.1%
200-Day SMA	May 1, 26	$73.33	+0.1%	+0.8%	+3.3%	+5.0%	+11.6%	+40.4%	+46.9%
50-Day SMA	May 1, 26	$74.47	+0.0%	+0.3%	+1.4%	+2.5%	+16.3%	+42.4%	+32.9%

10-Day Volatility History

Date	Value	Change
May 1, 2026	11.54%	+62.8%
Dec 31, 2025	7.09%	-66.0%
Dec 31, 2024	20.87%	+61.8%
Dec 31, 2023	12.90%	-35.5%
Dec 31, 2022	19.99%	+28.5%
Dec 31, 2021	15.56%	+80.9%
Dec 31, 2020	8.60%	+47.3%
Dec 31, 2019	5.84%	-83.7%
Dec 31, 2018	35.81%	+383.9%
Dec 31, 2017	7.40%	-13.7%
Dec 31, 2016	8.57%	-44.8%
Dec 31, 2015	15.53%	-7.3%

Date	Value	Change
Dec 31, 2014	16.76%	+80.2%
Dec 31, 2013	9.30%	-48.8%
Dec 31, 2012	18.17%	-22.1%
Dec 31, 2011	23.32%	+180.0%
Dec 31, 2010	8.33%	-38.4%
Dec 31, 2009	13.53%	-53.9%
Dec 31, 2008	29.33%	+111.6%
Dec 31, 2007	13.86%	+19.9%
Dec 31, 2006	11.56%	-18.0%
Dec 31, 2005	14.10%	+30.6%
Dec 31, 2004	10.80%	-

FAQ

What is the current 10-day volatility of VO?
As of today, VO 10-day volatility is 11.54%
What 10-day volatility category does VO fall into?
Based on its current 10-day historical volatility, VO falls into the very low volatility category
What is VO 10-day volatility 1-year high?
VO 10-day volatility reached a 1-year high of 21.64% on May 2, 2025
What is VO 10-day volatility 1-year low?
VO 10-day volatility reached a 1-year low of 5.47% on July 10, 2025

1-Month

13.34%

May 1, 2026

Summary

Current Value: As of today, VO 1-month volatility is 13.34%, down -5.52% on May 1, 2026
Value Category: Based on its current 1-month historical volatility, VO falls into the very low volatility category
1-Year High: VO 1-month volatility reached a 1-year high of 45.01% on May 2, 2025
1-Year Low: VO 1-month volatility reached a 1-year low of 7.75% on September 25, 2025

Performance

VO Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
1-Month Volatility	May 1, 26	13.34%	-5.5%	-20.2%	+5.8%	+47.9%	-70.2%	+4.5%	+29.0%
10-Day Volatility	May 1, 26	11.54%	-13.6%	-42.5%	-13.7%	+62.8%	-45.3%	-22.1%	-11.6%
3-Month Volatility	May 1, 26	15.54%	+0.7%	+3.4%	+25.3%	+22.5%	-45.9%	-12.3%	-3.5%
1-Year Volatility	May 1, 26	12.75%	-0.5%	-27.6%	-27.6%	-27.6%	-29.4%	-47.2%	-33.1%
14-Day RSI	May 1, 26	64.91	-1.2%	+41.6%	+36.6%	+43.5%	+16.3%	+27.8%	+8.7%
Beta	May 1, 26	0.87	0.0%	+2.4%	+2.4%	+3.6%	+4.8%	-16.4%	-14.7%
ATR	May 1, 26	$0.93	-4.1%	-22.6%	+19.6%	+38.6%	-40.6%	+40.1%	+43.8%
Price	May 1, 26	$77.23	-0.1%	+6.9%	+4.3%	+6.4%	+20.3%	+47.7%	+33.1%
200-Day SMA	May 1, 26	$73.33	+0.1%	+0.8%	+3.3%	+5.0%	+11.6%	+40.4%	+46.9%
50-Day SMA	May 1, 26	$74.47	+0.0%	+0.3%	+1.4%	+2.5%	+16.3%	+42.4%	+32.9%

1-Month Volatility History

Date	Value	Change
May 1, 2026	13.00%	+42.4%
Dec 31, 2025	9.13%	-39.4%
Dec 31, 2024	15.07%	+6.1%
Dec 31, 2023	14.20%	-27.1%
Dec 31, 2022	19.49%	-5.3%
Dec 31, 2021	20.58%	+104.8%
Dec 31, 2020	10.05%	+30.5%
Dec 31, 2019	7.70%	-73.8%
Dec 31, 2018	29.41%	+312.5%
Dec 31, 2017	7.13%	-32.5%
Dec 31, 2016	10.56%	-39.3%
Dec 31, 2015	17.39%	+12.4%

Date	Value	Change
Dec 31, 2014	15.47%	+66.0%
Dec 31, 2013	9.32%	-29.4%
Dec 31, 2012	13.20%	-40.1%
Dec 31, 2011	22.05%	+101.4%
Dec 31, 2010	10.95%	-18.7%
Dec 31, 2009	13.47%	-76.0%
Dec 31, 2008	56.09%	+207.0%
Dec 31, 2007	18.27%	+86.2%
Dec 31, 2006	9.81%	-18.1%
Dec 31, 2005	11.98%	+15.9%
Dec 31, 2004	10.34%	-

FAQ

What is the current 1-month volatility of VO?
As of today, VO 1-month volatility is 13.34%
What 1-month volatility category does VO fall into?
Based on its current 1-month historical volatility, VO falls into the very low volatility category
What is VO 1-month volatility 1-year high?
VO 1-month volatility reached a 1-year high of 45.01% on May 2, 2025
What is VO 1-month volatility 1-year low?
VO 1-month volatility reached a 1-year low of 7.75% on September 25, 2025

3-Month

15.54%

May 1, 2026

Summary

Current Value: As of today, VO 3-month volatility is 15.54%, up +0.65% on May 1, 2026
Value Category: Based on its current 3-month historical volatility, VO falls into the low volatility category
1-Year High: VO 3-month volatility reached a 1-year high of 29.85% on May 27, 2025
1-Year Low: VO 3-month volatility reached a 1-year low of 9.90% on October 6, 2025

Performance

VO Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
3-Month Volatility	May 1, 26	15.54%	+0.7%	+3.4%	+25.3%	+22.5%	-45.9%	-12.3%	-3.5%
10-Day Volatility	May 1, 26	11.54%	-13.6%	-42.5%	-13.7%	+62.8%	-45.3%	-22.1%	-11.6%
1-Month Volatility	May 1, 26	13.34%	-5.5%	-20.2%	+5.8%	+47.9%	-70.2%	+4.5%	+29.0%
1-Year Volatility	May 1, 26	12.75%	-0.5%	-27.6%	-27.6%	-27.6%	-29.4%	-47.2%	-33.1%
14-Day RSI	May 1, 26	64.91	-1.2%	+41.6%	+36.6%	+43.5%	+16.3%	+27.8%	+8.7%
Beta	May 1, 26	0.87	0.0%	+2.4%	+2.4%	+3.6%	+4.8%	-16.4%	-14.7%
ATR	May 1, 26	$0.93	-4.1%	-22.6%	+19.6%	+38.6%	-40.6%	+40.1%	+43.8%
Price	May 1, 26	$77.23	-0.1%	+6.9%	+4.3%	+6.4%	+20.3%	+47.7%	+33.1%
200-Day SMA	May 1, 26	$73.33	+0.1%	+0.8%	+3.3%	+5.0%	+11.6%	+40.4%	+46.9%
50-Day SMA	May 1, 26	$74.47	+0.0%	+0.3%	+1.4%	+2.5%	+16.3%	+42.4%	+32.9%

3-Month Volatility History

Date	Value	Change
May 1, 2026	15.32%	+21.7%
Dec 31, 2025	12.59%	-6.0%
Dec 31, 2024	13.40%	-15.5%
Dec 31, 2023	15.86%	-40.3%
Dec 31, 2022	26.55%	+61.1%
Dec 31, 2021	16.48%	+5.8%
Dec 31, 2020	15.58%	+61.1%
Dec 31, 2019	9.67%	-58.3%
Dec 31, 2018	23.18%	+272.7%
Dec 31, 2017	6.22%	-39.9%
Dec 31, 2016	10.35%	-28.9%
Dec 31, 2015	14.55%	-4.7%

Date	Value	Change
Dec 31, 2014	15.26%	+33.0%
Dec 31, 2013	11.47%	-11.3%
Dec 31, 2012	12.93%	-58.2%
Dec 31, 2011	30.97%	+132.9%
Dec 31, 2010	13.30%	-36.6%
Dec 31, 2009	20.98%	-71.2%
Dec 31, 2008	72.94%	+270.1%
Dec 31, 2007	19.71%	+100.7%
Dec 31, 2006	9.82%	-31.5%
Dec 31, 2005	14.33%	+42.2%
Dec 31, 2004	10.08%	-

FAQ

What is the current 3-month volatility of VO?
As of today, VO 3-month volatility is 15.54%
What 3-month volatility category does VO fall into?
Based on its current 3-month historical volatility, VO falls into the low volatility category
What is VO 3-month volatility 1-year high?
VO 3-month volatility reached a 1-year high of 29.85% on May 27, 2025
What is VO 3-month volatility 1-year low?
VO 3-month volatility reached a 1-year low of 9.90% on October 6, 2025

1-Year

12.75%

May 1, 2026

Summary

Current Value: As of today, VO 1-year volatility is 12.75%, down -0.47% on May 1, 2026
Value Category: Based on its current 1-year historical volatility, VO falls into the very low volatility category
1-Year High: VO 1-year volatility reached a 1-year high of 18.48% on June 27, 2025
1-Year Low: VO 1-year volatility reached a 1-year low of 12.67% on April 24, 2026

Performance

VO Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
1-Year Volatility	May 1, 26	12.75%	-0.5%	-27.6%	-27.6%	-27.6%	-29.4%	-47.2%	-33.1%
10-Day Volatility	May 1, 26	11.54%	-13.6%	-42.5%	-13.7%	+62.8%	-45.3%	-22.1%	-11.6%
1-Month Volatility	May 1, 26	13.34%	-5.5%	-20.2%	+5.8%	+47.9%	-70.2%	+4.5%	+29.0%
3-Month Volatility	May 1, 26	15.54%	+0.7%	+3.4%	+25.3%	+22.5%	-45.9%	-12.3%	-3.5%
1-Year Volatility	May 1, 26	12.75%	-0.5%	-27.6%	-27.6%	-27.6%	-29.4%	-47.2%	-33.1%
14-Day RSI	May 1, 26	64.91	-1.2%	+41.6%	+36.6%	+43.5%	+16.3%	+27.8%	+8.7%
Beta	May 1, 26	0.87	0.0%	+2.4%	+2.4%	+3.6%	+4.8%	-16.4%	-14.7%
ATR	May 1, 26	$0.93	-4.1%	-22.6%	+19.6%	+38.6%	-40.6%	+40.1%	+43.8%
Price	May 1, 26	$77.23	-0.1%	+6.9%	+4.3%	+6.4%	+20.3%	+47.7%	+33.1%
200-Day SMA	May 1, 26	$73.33	+0.1%	+0.8%	+3.3%	+5.0%	+11.6%	+40.4%	+46.9%
50-Day SMA	May 1, 26	$74.47	+0.0%	+0.3%	+1.4%	+2.5%	+16.3%	+42.4%	+32.9%

1-Year Volatility History

Date	Value	Change
May 1, 2026	12.81%	-27.3%
Dec 31, 2025	17.61%	+40.7%
Dec 31, 2024	12.52%	-18.1%
Dec 31, 2023	15.28%	-40.6%
Dec 31, 2022	25.72%	+73.1%
Dec 31, 2021	14.86%	-59.3%
Dec 31, 2020	36.48%	+185.7%
Dec 31, 2019	12.77%	-22.1%
Dec 31, 2018	16.39%	+109.6%
Dec 31, 2017	7.82%	-49.0%
Dec 31, 2016	15.32%	-3.3%
Dec 31, 2015	15.84%	+27.9%

Date	Value	Change
Dec 31, 2014	12.38%	-0.4%
Dec 31, 2013	12.43%	-16.6%
Dec 31, 2012	14.90%	-44.8%
Dec 31, 2011	27.00%	+25.1%
Dec 31, 2010	21.59%	-32.7%
Dec 31, 2009	32.07%	-26.1%
Dec 31, 2008	43.38%	+161.2%
Dec 31, 2007	16.61%	+30.1%
Dec 31, 2006	12.77%	+5.0%
Dec 31, 2005	12.16%	-1.9%
Dec 31, 2004	12.40%	-

FAQ

What is the current 1-year volatility of VO?
As of today, VO 1-year volatility is 12.75%
What 1-year volatility category does VO fall into?
Based on its current 1-year historical volatility, VO falls into the very low volatility category
What is VO 1-year volatility 1-year high?
VO 1-year volatility reached a 1-year high of 18.48% on June 27, 2025
What is VO 1-year volatility 1-year low?
VO 1-year volatility reached a 1-year low of 12.67% on April 24, 2026

Data Sources & References

VO Official Website investor.vanguard.com/mutual-funds/profile/vimsx
VO Profile on Yahoo Finance finance.yahoo.com/quote/VO