What is the current 10-day volatility of VICR?

As of today, VICR 10-day volatility is 101.84%

What 10-day volatility category does VICR fall into?

Based on its current 10-day historical volatility, VICR falls into the extreme volatility category

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

VICR 10-day volatility reached a 1-year high of 167.64% on October 22, 2025

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

VICR 10-day volatility reached a 1-year low of 12.86% on December 10, 2025

What is the current 1-month volatility of VICR?

As of today, VICR 1-month volatility is 120.94%

What 1-month volatility category does VICR fall into?

Based on its current 1-month historical volatility, VICR falls into the extreme volatility category

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

VICR 1-month volatility reached a 1-year high of 145.18% on June 5, 2026

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

VICR 1-month volatility reached a 1-year low of 27.16% on September 22, 2025

What is the current 3-month volatility of VICR?

As of today, VICR 3-month volatility is 118.17%

What 3-month volatility category does VICR fall into?

Based on its current 3-month historical volatility, VICR falls into the extreme volatility category

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

VICR 3-month volatility reached a 1-year high of 118.29% on July 27, 2026

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

VICR 3-month volatility reached a 1-year low of 50.72% on August 21, 2025

What is the current 1-year volatility of VICR?

As of today, VICR 1-year volatility is 90.09%

What 1-year volatility category does VICR fall into?

Based on its current 1-year historical volatility, VICR falls into the extreme volatility category

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

VICR 1-year volatility reached a 1-year high of 91.01% on July 21, 2026

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

VICR 1-year volatility reached a 1-year low of 70.29% on September 26, 2025

VICR Stock Volatility History & Chart Since 1990

10-Day

101.84%

July 28, 2026

Summary

Current Value: As of today, VICR 10-day volatility is 101.84%, down -0.46% on July 28, 2026
Value Category: Based on its current 10-day historical volatility, VICR falls into the extreme volatility category
1-Year High: VICR 10-day volatility reached a 1-year high of 167.64% on October 22, 2025
1-Year Low: VICR 10-day volatility reached a 1-year low of 12.86% on December 10, 2025

10-Day Volatility Chart

Performance

VICR Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
10-Day Volatility	Jul 28, 26	101.84%	-0.5%	+25.5%	+22.9%	+98.3%	-7.0%	-64.7%	+118.7%
1-Month Volatility	Jul 28, 26	120.94%	-1.7%	+44.6%	+38.5%	+185.4%	+56.2%	-39.6%	+260.3%
3-Month Volatility	Jul 28, 26	118.17%	-0.1%	+11.5%	+25.2%	+40.6%	+69.6%	-8.4%	+215.3%
1-Year Volatility	Jul 28, 26	90.09%	+0.4%	+5.7%	+17.2%	+18.5%	+25.9%	+6.1%	+115.9%
14-Day RSI	Jul 28, 26	32.99	-6.6%	-40.0%	-49.1%	-49.4%	-32.0%	-63.8%	-45.5%
Beta	Jul 28, 26	3.24	-0.3%	-0.3%	+17.4%	+91.7%	+88.4%	+69.6%	+94.0%
ATR	Jul 28, 26	$28.52	-0.2%	+2.2%	+39.1%	+462.6%	+842.3%	+552.6%	+676.6%
Price	Jul 28, 26	$192.12	-6.9%	-41.2%	-22.8%	+75.3%	+317.9%	+101.9%	+74.2%
200-Day SMA	Jul 28, 26	$183.66	+0.4%	+13.1%	+65.2%	+209.9%	+273.6%	+245.3%	+101.9%
50-Day SMA	Jul 28, 26	$289.46	-0.8%	+0.3%	+52.9%	+207.7%	+540.8%	+400.5%	+194.1%
20-Day SMA	Jul 28, 26	$263.65	-2.5%	-16.6%	+28.0%	+157.8%	+463.9%	+323.1%	+145.2%

10-Day Volatility History

Date	Value	Change
Jul 28, 2026	101.84%	+98.3%
Dec 31, 2025	51.36%	+4.9%
Dec 31, 2024	48.97%	+39.8%
Dec 31, 2023	35.04%	-12.8%
Dec 31, 2022	40.19%	-11.2%
Dec 31, 2021	45.25%	+46.9%
Dec 31, 2020	30.80%	+68.3%
Dec 31, 2019	18.30%	-73.9%
Dec 31, 2018	70.00%	+47.4%
Dec 31, 2017	47.48%	+110.8%
Dec 31, 2016	22.52%	-16.8%
Dec 31, 2015	27.06%	-19.5%
Dec 31, 2014	33.60%	-31.9%
Dec 31, 2013	49.33%	+363.6%
Dec 31, 2012	10.64%	-79.2%
Dec 31, 2011	51.04%	+186.1%
Dec 31, 2010	17.84%	-26.6%
Dec 31, 2009	24.29%	-75.5%
Dec 31, 2008	98.99%	+339.4%

Date	Value	Change
Dec 31, 2007	22.53%	+6.7%
Dec 31, 2006	21.12%	-30.6%
Dec 31, 2005	30.45%	-50.5%
Dec 31, 2004	61.50%	+26.2%
Dec 31, 2003	48.73%	+57.1%
Dec 31, 2002	31.01%	-55.1%
Dec 31, 2001	68.99%	-35.0%
Dec 31, 2000	106.18%	+55.9%
Dec 31, 1999	68.11%	-35.6%
Dec 31, 1998	105.75%	+157.9%
Dec 31, 1997	41.00%	+26.8%
Dec 31, 1996	32.34%	-42.3%
Dec 31, 1995	56.04%	+126.9%
Dec 31, 1994	24.70%	-26.0%
Dec 31, 1993	33.40%	+3.0%
Dec 31, 1992	32.44%	-30.9%
Dec 31, 1991	46.97%	-28.7%
Dec 31, 1990	65.90%	-

FAQ

What is the current 10-day volatility of VICR?
As of today, VICR 10-day volatility is 101.84%
What 10-day volatility category does VICR fall into?
Based on its current 10-day historical volatility, VICR falls into the extreme volatility category
What is VICR 10-day volatility 1-year high?
VICR 10-day volatility reached a 1-year high of 167.64% on October 22, 2025
What is VICR 10-day volatility 1-year low?
VICR 10-day volatility reached a 1-year low of 12.86% on December 10, 2025

1-Month

120.94%

July 28, 2026

Summary

Current Value: As of today, VICR 1-month volatility is 120.94%, down -1.67% on July 28, 2026
Value Category: Based on its current 1-month historical volatility, VICR falls into the extreme volatility category
1-Year High: VICR 1-month volatility reached a 1-year high of 145.18% on June 5, 2026
1-Year Low: VICR 1-month volatility reached a 1-year low of 27.16% on September 22, 2025

Performance

VICR Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
1-Month Volatility	Jul 28, 26	120.94%	-1.7%	+44.6%	+38.5%	+185.4%	+56.2%	-39.6%	+260.3%
10-Day Volatility	Jul 28, 26	101.84%	-0.5%	+25.5%	+22.9%	+98.3%	-7.0%	-64.7%	+118.7%
3-Month Volatility	Jul 28, 26	118.17%	-0.1%	+11.5%	+25.2%	+40.6%	+69.6%	-8.4%	+215.3%
1-Year Volatility	Jul 28, 26	90.09%	+0.4%	+5.7%	+17.2%	+18.5%	+25.9%	+6.1%	+115.9%
14-Day RSI	Jul 28, 26	32.99	-6.6%	-40.0%	-49.1%	-49.4%	-32.0%	-63.8%	-45.5%
Beta	Jul 28, 26	3.24	-0.3%	-0.3%	+17.4%	+91.7%	+88.4%	+69.6%	+94.0%
ATR	Jul 28, 26	$28.52	-0.2%	+2.2%	+39.1%	+462.6%	+842.3%	+552.6%	+676.6%
Price	Jul 28, 26	$192.12	-6.9%	-41.2%	-22.8%	+75.3%	+317.9%	+101.9%	+74.2%
200-Day SMA	Jul 28, 26	$183.66	+0.4%	+13.1%	+65.2%	+209.9%	+273.6%	+245.3%	+101.9%
50-Day SMA	Jul 28, 26	$289.46	-0.8%	+0.3%	+52.9%	+207.7%	+540.8%	+400.5%	+194.1%
20-Day SMA	Jul 28, 26	$263.65	-2.5%	-16.6%	+28.0%	+157.8%	+463.9%	+323.1%	+145.2%

1-Month Volatility History

Date	Value	Change
Jul 28, 2026	120.94%	+192.1%
Dec 31, 2025	41.40%	-25.2%
Dec 31, 2024	55.35%	+33.0%
Dec 31, 2023	41.61%	+18.5%
Dec 31, 2022	35.10%	-37.7%
Dec 31, 2021	56.38%	+41.4%
Dec 31, 2020	39.87%	+76.8%
Dec 31, 2019	22.55%	-68.4%
Dec 31, 2018	71.42%	+62.7%
Dec 31, 2017	43.90%	+13.6%
Dec 31, 2016	38.66%	+9.6%
Dec 31, 2015	35.28%	-10.2%
Dec 31, 2014	39.27%	-1.8%
Dec 31, 2013	39.99%	+84.3%
Dec 31, 2012	21.70%	-59.9%
Dec 31, 2011	54.09%	+177.4%
Dec 31, 2010	19.50%	-56.9%
Dec 31, 2009	45.23%	-67.6%
Dec 31, 2008	139.53%	+290.2%

Date	Value	Change
Dec 31, 2007	35.76%	+88.3%
Dec 31, 2006	18.99%	-30.3%
Dec 31, 2005	27.25%	-41.8%
Dec 31, 2004	46.85%	+7.3%
Dec 31, 2003	43.68%	-19.5%
Dec 31, 2002	54.26%	-9.8%
Dec 31, 2001	60.14%	-52.8%
Dec 31, 2000	127.55%	+83.9%
Dec 31, 1999	69.36%	-12.7%
Dec 31, 1998	79.47%	+14.0%
Dec 31, 1997	69.73%	+152.8%
Dec 31, 1996	27.58%	-35.9%
Dec 31, 1995	43.01%	+21.3%
Dec 31, 1994	35.47%	+17.6%
Dec 31, 1993	30.15%	-32.3%
Dec 31, 1992	44.56%	+16.9%
Dec 31, 1991	38.11%	-31.3%
Dec 31, 1990	55.50%	-

FAQ

What is the current 1-month volatility of VICR?
As of today, VICR 1-month volatility is 120.94%
What 1-month volatility category does VICR fall into?
Based on its current 1-month historical volatility, VICR falls into the extreme volatility category
What is VICR 1-month volatility 1-year high?
VICR 1-month volatility reached a 1-year high of 145.18% on June 5, 2026
What is VICR 1-month volatility 1-year low?
VICR 1-month volatility reached a 1-year low of 27.16% on September 22, 2025

3-Month

118.17%

July 28, 2026

Summary

Current Value: As of today, VICR 3-month volatility is 118.17%, down -0.10% on July 28, 2026
Value Category: Based on its current 3-month historical volatility, VICR falls into the extreme volatility category
1-Year High: VICR 3-month volatility reached a 1-year high of 118.29% on July 27, 2026
1-Year Low: VICR 3-month volatility reached a 1-year low of 50.72% on August 21, 2025

Performance

VICR Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
3-Month Volatility	Jul 28, 26	118.17%	-0.1%	+11.5%	+25.2%	+40.6%	+69.6%	-8.4%	+215.3%
10-Day Volatility	Jul 28, 26	101.84%	-0.5%	+25.5%	+22.9%	+98.3%	-7.0%	-64.7%	+118.7%
1-Month Volatility	Jul 28, 26	120.94%	-1.7%	+44.6%	+38.5%	+185.4%	+56.2%	-39.6%	+260.3%
1-Year Volatility	Jul 28, 26	90.09%	+0.4%	+5.7%	+17.2%	+18.5%	+25.9%	+6.1%	+115.9%
14-Day RSI	Jul 28, 26	32.99	-6.6%	-40.0%	-49.1%	-49.4%	-32.0%	-63.8%	-45.5%
Beta	Jul 28, 26	3.24	-0.3%	-0.3%	+17.4%	+91.7%	+88.4%	+69.6%	+94.0%
ATR	Jul 28, 26	$28.52	-0.2%	+2.2%	+39.1%	+462.6%	+842.3%	+552.6%	+676.6%
Price	Jul 28, 26	$192.12	-6.9%	-41.2%	-22.8%	+75.3%	+317.9%	+101.9%	+74.2%
200-Day SMA	Jul 28, 26	$183.66	+0.4%	+13.1%	+65.2%	+209.9%	+273.6%	+245.3%	+101.9%
50-Day SMA	Jul 28, 26	$289.46	-0.8%	+0.3%	+52.9%	+207.7%	+540.8%	+400.5%	+194.1%
20-Day SMA	Jul 28, 26	$263.65	-2.5%	-16.6%	+28.0%	+157.8%	+463.9%	+323.1%	+145.2%

3-Month Volatility History

Date	Value	Change
Jul 28, 2026	118.17%	+41.6%
Dec 31, 2025	83.48%	+32.3%
Dec 31, 2024	63.12%	-7.5%
Dec 31, 2023	68.27%	+3.4%
Dec 31, 2022	66.03%	+59.4%
Dec 31, 2021	41.42%	+9.6%
Dec 31, 2020	37.79%	+26.9%
Dec 31, 2019	29.79%	-58.9%
Dec 31, 2018	72.42%	+82.5%
Dec 31, 2017	39.69%	+1.0%
Dec 31, 2016	39.29%	-7.2%
Dec 31, 2015	42.33%	-27.6%
Dec 31, 2014	58.44%	+27.2%
Dec 31, 2013	45.95%	+21.9%
Dec 31, 2012	37.68%	-47.5%
Dec 31, 2011	71.81%	+57.3%
Dec 31, 2010	45.65%	-10.8%
Dec 31, 2009	51.15%	-65.2%
Dec 31, 2008	147.06%	+292.6%

Date	Value	Change
Dec 31, 2007	37.46%	-1.2%
Dec 31, 2006	37.90%	-3.7%
Dec 31, 2005	39.36%	-28.1%
Dec 31, 2004	54.72%	+37.4%
Dec 31, 2003	39.82%	-49.0%
Dec 31, 2002	78.07%	+6.4%
Dec 31, 2001	73.38%	-23.7%
Dec 31, 2000	96.15%	+75.4%
Dec 31, 1999	54.82%	-36.9%
Dec 31, 1998	86.92%	+32.9%
Dec 31, 1997	65.42%	+74.8%
Dec 31, 1996	37.42%	-37.1%
Dec 31, 1995	59.47%	+65.9%
Dec 31, 1994	35.84%	-23.3%
Dec 31, 1993	46.75%	-27.4%
Dec 31, 1992	64.36%	+4.7%
Dec 31, 1991	61.45%	-4.5%
Dec 31, 1990	64.33%	-

FAQ

What is the current 3-month volatility of VICR?
As of today, VICR 3-month volatility is 118.17%
What 3-month volatility category does VICR fall into?
Based on its current 3-month historical volatility, VICR falls into the extreme volatility category
What is VICR 3-month volatility 1-year high?
VICR 3-month volatility reached a 1-year high of 118.29% on July 27, 2026
What is VICR 3-month volatility 1-year low?
VICR 3-month volatility reached a 1-year low of 50.72% on August 21, 2025

1-Year

90.09%

July 28, 2026

Summary

Current Value: As of today, VICR 1-year volatility is 90.09%, up +0.36% on July 28, 2026
Value Category: Based on its current 1-year historical volatility, VICR falls into the extreme volatility category
1-Year High: VICR 1-year volatility reached a 1-year high of 91.01% on July 21, 2026
1-Year Low: VICR 1-year volatility reached a 1-year low of 70.29% on September 26, 2025

Performance

VICR Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
1-Year Volatility	Jul 28, 26	90.09%	+0.4%	+5.7%	+17.2%	+18.5%	+25.9%	+6.1%	+115.9%
10-Day Volatility	Jul 28, 26	101.84%	-0.5%	+25.5%	+22.9%	+98.3%	-7.0%	-64.7%	+118.7%
1-Month Volatility	Jul 28, 26	120.94%	-1.7%	+44.6%	+38.5%	+185.4%	+56.2%	-39.6%	+260.3%
3-Month Volatility	Jul 28, 26	118.17%	-0.1%	+11.5%	+25.2%	+40.6%	+69.6%	-8.4%	+215.3%
1-Year Volatility	Jul 28, 26	90.09%	+0.4%	+5.7%	+17.2%	+18.5%	+25.9%	+6.1%	+115.9%
14-Day RSI	Jul 28, 26	32.99	-6.6%	-40.0%	-49.1%	-49.4%	-32.0%	-63.8%	-45.5%
Beta	Jul 28, 26	3.24	-0.3%	-0.3%	+17.4%	+91.7%	+88.4%	+69.6%	+94.0%
ATR	Jul 28, 26	$28.52	-0.2%	+2.2%	+39.1%	+462.6%	+842.3%	+552.6%	+676.6%
Price	Jul 28, 26	$192.12	-6.9%	-41.2%	-22.8%	+75.3%	+317.9%	+101.9%	+74.2%
200-Day SMA	Jul 28, 26	$183.66	+0.4%	+13.1%	+65.2%	+209.9%	+273.6%	+245.3%	+101.9%
50-Day SMA	Jul 28, 26	$289.46	-0.8%	+0.3%	+52.9%	+207.7%	+540.8%	+400.5%	+194.1%
20-Day SMA	Jul 28, 26	$263.65	-2.5%	-16.6%	+28.0%	+157.8%	+463.9%	+323.1%	+145.2%

1-Year Volatility History

Date	Value	Change
Jul 28, 2026	90.09%	+18.5%
Dec 31, 2025	76.00%	+35.5%
Dec 31, 2024	56.10%	-33.8%
Dec 31, 2023	84.77%	+18.7%
Dec 31, 2022	71.40%	+77.2%
Dec 31, 2021	40.29%	-36.7%
Dec 31, 2020	63.66%	+33.7%
Dec 31, 2019	47.60%	-32.8%
Dec 31, 2018	70.84%	+92.0%
Dec 31, 2017	36.89%	-16.0%
Dec 31, 2016	43.94%	+1.6%
Dec 31, 2015	43.23%	-15.1%
Dec 31, 2014	50.90%	+27.5%
Dec 31, 2013	39.93%	-7.8%
Dec 31, 2012	43.29%	-22.8%
Dec 31, 2011	56.05%	+10.3%
Dec 31, 2010	50.82%	-34.8%
Dec 31, 2009	77.90%	-9.1%
Dec 31, 2008	85.69%	+86.8%

Date	Value	Change
Dec 31, 2007	45.88%	-6.3%
Dec 31, 2006	48.94%	+9.0%
Dec 31, 2005	44.88%	-24.2%
Dec 31, 2004	59.24%	+11.3%
Dec 31, 2003	53.23%	-28.7%
Dec 31, 2002	74.61%	-7.9%
Dec 31, 2001	81.03%	-2.5%
Dec 31, 2000	83.07%	+35.3%
Dec 31, 1999	61.40%	-16.5%
Dec 31, 1998	73.56%	+47.8%
Dec 31, 1997	49.78%	-20.4%
Dec 31, 1996	62.57%	+36.1%
Dec 31, 1995	45.97%	+2.5%
Dec 31, 1994	44.86%	-16.3%
Dec 31, 1993	53.57%	-22.3%
Dec 31, 1992	68.97%	+28.7%
Dec 31, 1991	53.58%	-17.1%
Dec 31, 1990	64.67%	-

FAQ

What is the current 1-year volatility of VICR?
As of today, VICR 1-year volatility is 90.09%
What 1-year volatility category does VICR fall into?
Based on its current 1-year historical volatility, VICR falls into the extreme volatility category
What is VICR 1-year volatility 1-year high?
VICR 1-year volatility reached a 1-year high of 91.01% on July 21, 2026
What is VICR 1-year volatility 1-year low?
VICR 1-year volatility reached a 1-year low of 70.29% on September 26, 2025

Data Sources & References

VICR Official Website www.vicorpower.com
Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/751978/000119312526059563/0001193125-26-059563-index.htm
VICR Profile on Yahoo Finance finance.yahoo.com/quote/VICR
VICR Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/vicr