What is the current 10-day volatility of VO?

As of today, VO 10-day volatility is 11.09%

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 21.02% on April 9, 2026

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

VO 10-day volatility reached a 1-year low of 5.76% on July 23, 2026

What is the current 1-month volatility of VO?

As of today, VO 1-month volatility is 11.73%

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 18.56% on April 10, 2026

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

VO 1-month volatility reached a 1-year low of 6.56% on July 24, 2026

What is the current 3-month volatility of VO?

As of today, VO 3-month volatility is 10.85%

What 3-month volatility category does VO fall into?

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

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

VO 3-month volatility reached a 1-year high of 15.71% on April 17, 2026

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

VO 3-month volatility reached a 1-year low of 9.09% on September 25, 2026

What is the current 1-year volatility of VO?

As of today, VO 1-year volatility is 12.53%

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 18.08% on December 12, 2025

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

VO 1-year volatility reached a 1-year low of 12.33% on May 28, 2026

VO Stock Volatility History & Chart Since 2004

10-Day

11.09%

October 30, 2026

Summary

Current Value: As of today, VO 10-day volatility is 11.09%, up +16.86% on October 30, 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 21.02% on April 9, 2026
1-Year Low: VO 10-day volatility reached a 1-year low of 5.76% on July 23, 2026

10-Day Volatility Chart

Performance

VO Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
10-Day Volatility	Oct 30, 26	11.09%	+16.9%	+8.1%	+33.1%	+56.4%	-1.1%	-22.1%	+0.2%
1-Month Volatility	Oct 30, 26	11.73%	+4.3%	+14.3%	+60.5%	+30.0%	-12.4%	-25.6%	-2.7%
3-Month Volatility	Oct 30, 26	10.85%	+2.2%	+15.7%	-4.4%	-14.5%	-5.3%	-15.6%	-8.8%
1-Year Volatility	Oct 30, 26	12.53%	+0.3%	-1.1%	-1.1%	-28.9%	-30.4%	-26.8%	-11.1%
14-Day RSI	Oct 30, 26	52.64	-13.8%	+66.5%	-6.3%	+16.4%	+16.6%	+71.7%	-15.8%
Beta	Oct 30, 26	0.81	-1.2%	-1.2%	-1.2%	-3.6%	-4.7%	-20.6%	-19.0%
ATR	Oct 30, 26	$0.84	+3.6%	+11.5%	-5.8%	+24.1%	+2.6%	+14.9%	+25.5%
Price	Oct 30, 26	$81.46	-0.9%	+3.9%	+0.6%	+12.3%	+12.5%	+65.9%	+29.1%
200-Day SMA	Oct 30, 26	$78.26	+0.0%	+1.0%	+3.6%	+12.0%	+13.7%	+46.9%	+34.4%
50-Day SMA	Oct 30, 26	$80.92	-0.0%	-0.8%	+1.4%	+11.4%	+11.1%	+53.9%	+32.0%
20-Day SMA	Oct 30, 26	$80.92	+0.1%	+0.6%	+0.4%	+10.4%	+10.7%	+58.7%	+31.3%

10-Day Volatility History

Date	Value	Change
Oct 30, 2026	11.09%	+56.4%
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 11.09%
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 21.02% on April 9, 2026
What is VO 10-day volatility 1-year low?: VO 10-day volatility reached a 1-year low of 5.76% on July 23, 2026

1-Month

11.73%

October 30, 2026

Summary

Current Value: As of today, VO 1-month volatility is 11.73%, up +4.27% on October 30, 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 18.56% on April 10, 2026
1-Year Low: VO 1-month volatility reached a 1-year low of 6.56% on July 24, 2026

Performance

VO Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
1-Month Volatility	Oct 30, 26	11.73%	+4.3%	+14.3%	+60.5%	+30.0%	-12.4%	-25.6%	-2.7%
10-Day Volatility	Oct 30, 26	11.09%	+16.9%	+8.1%	+33.1%	+56.4%	-1.1%	-22.1%	+0.2%
3-Month Volatility	Oct 30, 26	10.85%	+2.2%	+15.7%	-4.4%	-14.5%	-5.3%	-15.6%	-8.8%
1-Year Volatility	Oct 30, 26	12.53%	+0.3%	-1.1%	-1.1%	-28.9%	-30.4%	-26.8%	-11.1%
14-Day RSI	Oct 30, 26	52.64	-13.8%	+66.5%	-6.3%	+16.4%	+16.6%	+71.7%	-15.8%
Beta	Oct 30, 26	0.81	-1.2%	-1.2%	-1.2%	-3.6%	-4.7%	-20.6%	-19.0%
ATR	Oct 30, 26	$0.84	+3.6%	+11.5%	-5.8%	+24.1%	+2.6%	+14.9%	+25.5%
Price	Oct 30, 26	$81.46	-0.9%	+3.9%	+0.6%	+12.3%	+12.5%	+65.9%	+29.1%
200-Day SMA	Oct 30, 26	$78.26	+0.0%	+1.0%	+3.6%	+12.0%	+13.7%	+46.9%	+34.4%
50-Day SMA	Oct 30, 26	$80.92	-0.0%	-0.8%	+1.4%	+11.4%	+11.1%	+53.9%	+32.0%
20-Day SMA	Oct 30, 26	$80.92	+0.1%	+0.6%	+0.4%	+10.4%	+10.7%	+58.7%	+31.3%

1-Month Volatility History

Date	Value	Change
Oct 30, 2026	11.73%	+28.5%
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 11.73%
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 18.56% on April 10, 2026
What is VO 1-month volatility 1-year low?: VO 1-month volatility reached a 1-year low of 6.56% on July 24, 2026

3-Month

10.85%

October 30, 2026

Summary

Current Value: As of today, VO 3-month volatility is 10.85%, up +2.17% on October 30, 2026
Value Category: Based on its current 3-month historical volatility, VO falls into the very low volatility category
1-Year High: VO 3-month volatility reached a 1-year high of 15.71% on April 17, 2026
1-Year Low: VO 3-month volatility reached a 1-year low of 9.09% on September 25, 2026

Performance

VO Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
3-Month Volatility	Oct 30, 26	10.85%	+2.2%	+15.7%	-4.4%	-14.5%	-5.3%	-15.6%	-8.8%
10-Day Volatility	Oct 30, 26	11.09%	+16.9%	+8.1%	+33.1%	+56.4%	-1.1%	-22.1%	+0.2%
1-Month Volatility	Oct 30, 26	11.73%	+4.3%	+14.3%	+60.5%	+30.0%	-12.4%	-25.6%	-2.7%
1-Year Volatility	Oct 30, 26	12.53%	+0.3%	-1.1%	-1.1%	-28.9%	-30.4%	-26.8%	-11.1%
14-Day RSI	Oct 30, 26	52.64	-13.8%	+66.5%	-6.3%	+16.4%	+16.6%	+71.7%	-15.8%
Beta	Oct 30, 26	0.81	-1.2%	-1.2%	-1.2%	-3.6%	-4.7%	-20.6%	-19.0%
ATR	Oct 30, 26	$0.84	+3.6%	+11.5%	-5.8%	+24.1%	+2.6%	+14.9%	+25.5%
Price	Oct 30, 26	$81.46	-0.9%	+3.9%	+0.6%	+12.3%	+12.5%	+65.9%	+29.1%
200-Day SMA	Oct 30, 26	$78.26	+0.0%	+1.0%	+3.6%	+12.0%	+13.7%	+46.9%	+34.4%
50-Day SMA	Oct 30, 26	$80.92	-0.0%	-0.8%	+1.4%	+11.4%	+11.1%	+53.9%	+32.0%
20-Day SMA	Oct 30, 26	$80.92	+0.1%	+0.6%	+0.4%	+10.4%	+10.7%	+58.7%	+31.3%

3-Month Volatility History

Date	Value	Change
Oct 30, 2026	10.85%	-13.8%
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 10.85%
What 3-month volatility category does VO fall into?: Based on its current 3-month historical volatility, VO falls into the very low volatility category
What is VO 3-month volatility 1-year high?: VO 3-month volatility reached a 1-year high of 15.71% on April 17, 2026
What is VO 3-month volatility 1-year low?: VO 3-month volatility reached a 1-year low of 9.09% on September 25, 2026

1-Year

12.53%

October 30, 2026

Summary

Current Value: As of today, VO 1-year volatility is 12.53%, up +0.32% on October 30, 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 18.08% on December 12, 2025
1-Year Low: VO 1-year volatility reached a 1-year low of 12.33% on May 28, 2026

Performance

VO Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
1-Year Volatility	Oct 30, 26	12.53%	+0.3%	-1.1%	-1.1%	-28.9%	-30.4%	-26.8%	-11.1%
10-Day Volatility	Oct 30, 26	11.09%	+16.9%	+8.1%	+33.1%	+56.4%	-1.1%	-22.1%	+0.2%
1-Month Volatility	Oct 30, 26	11.73%	+4.3%	+14.3%	+60.5%	+30.0%	-12.4%	-25.6%	-2.7%
3-Month Volatility	Oct 30, 26	10.85%	+2.2%	+15.7%	-4.4%	-14.5%	-5.3%	-15.6%	-8.8%
1-Year Volatility	Oct 30, 26	12.53%	+0.3%	-1.1%	-1.1%	-28.9%	-30.4%	-26.8%	-11.1%
14-Day RSI	Oct 30, 26	52.64	-13.8%	+66.5%	-6.3%	+16.4%	+16.6%	+71.7%	-15.8%
Beta	Oct 30, 26	0.81	-1.2%	-1.2%	-1.2%	-3.6%	-4.7%	-20.6%	-19.0%
ATR	Oct 30, 26	$0.84	+3.6%	+11.5%	-5.8%	+24.1%	+2.6%	+14.9%	+25.5%
Price	Oct 30, 26	$81.46	-0.9%	+3.9%	+0.6%	+12.3%	+12.5%	+65.9%	+29.1%
200-Day SMA	Oct 30, 26	$78.26	+0.0%	+1.0%	+3.6%	+12.0%	+13.7%	+46.9%	+34.4%
50-Day SMA	Oct 30, 26	$80.92	-0.0%	-0.8%	+1.4%	+11.4%	+11.1%	+53.9%	+32.0%
20-Day SMA	Oct 30, 26	$80.92	+0.1%	+0.6%	+0.4%	+10.4%	+10.7%	+58.7%	+31.3%

1-Year Volatility History

Date	Value	Change
Oct 30, 2026	12.53%	-28.8%
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 12.53%
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 18.08% on December 12, 2025
What is VO 1-year volatility 1-year low?: VO 1-year volatility reached a 1-year low of 12.33% on May 28, 2026

Data Sources & References

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