What is the current 10-day volatility of FAST?

As of today, FAST 10-day volatility is 22.56%

What 10-day volatility category does FAST fall into?

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

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

FAST 10-day volatility reached a 1-year high of 52.43% on April 14, 2026

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

FAST 10-day volatility reached a 1-year low of 11.33% on September 19, 2025

What is the current 1-month volatility of FAST?

As of today, FAST 1-month volatility is 22.99%

What 1-month volatility category does FAST fall into?

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

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

FAST 1-month volatility reached a 1-year high of 39.97% on May 1, 2026

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

FAST 1-month volatility reached a 1-year low of 16.03% on May 29, 2026

What is the current 3-month volatility of FAST?

As of today, FAST 3-month volatility is 23.62%

What 3-month volatility category does FAST fall into?

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

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

FAST 3-month volatility reached a 1-year high of 32.76% on April 14, 2026

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

FAST 3-month volatility reached a 1-year low of 18.73% on August 20, 2025

What is the current 1-year volatility of FAST?

As of today, FAST 1-year volatility is 25.69%

What 1-year volatility category does FAST fall into?

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

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

FAST 1-year volatility reached a 1-year high of 26.57% on February 27, 2026

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

FAST 1-year volatility reached a 1-year low of 23.90% on October 10, 2025

FAST Stock Volatility History & Chart Since 1987

10-Day

22.56%

August 14, 2026

Summary

Current Value: As of today, FAST 10-day volatility is 22.56%, up +0.18% on August 14, 2026
Value Category: Based on its current 10-day historical volatility, FAST falls into the low volatility category
1-Year High: FAST 10-day volatility reached a 1-year high of 52.43% on April 14, 2026
1-Year Low: FAST 10-day volatility reached a 1-year low of 11.33% on September 19, 2025

10-Day Volatility Chart

Performance

FAST Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
10-Day Volatility	Aug 14, 26	22.56%	+0.2%	-8.3%	+52.5%	+62.3%	+4.3%	+18.3%	+40.5%
1-Month Volatility	Aug 14, 26	22.99%	-16.3%	-1.9%	+5.6%	+21.0%	+23.1%	+44.1%	+66.8%
3-Month Volatility	Aug 14, 26	23.62%	-0.3%	+6.2%	-15.4%	+2.5%	+23.5%	+24.3%	+60.6%
1-Year Volatility	Aug 14, 26	25.69%	+0.1%	+2.5%	+4.0%	+4.9%	+1.5%	+0.7%	+9.5%
14-Day RSI	Aug 14, 26	62.76	-3.7%	+39.4%	+40.6%	+66.5%	-8.6%	+19.9%	+7.2%
Beta	Aug 14, 26	0.51	0.0%	-7.3%	-22.7%	-15.0%	-27.1%	-50.0%	-45.7%
ATR	Aug 14, 26	$1.24	-2.5%	-7.8%	+22.5%	+85.0%	+40.8%	+160.7%	+233.9%
Price	Aug 14, 26	$51.02	-0.6%	+11.5%	+16.0%	+27.1%	+4.8%	+76.7%	+84.6%
200-Day SMA	Aug 14, 26	$44.67	+0.1%	+0.8%	-0.3%	+3.7%	+10.8%	+68.7%	+78.1%
50-Day SMA	Aug 14, 26	$47.46	+0.2%	+4.2%	+4.6%	+15.2%	+6.9%	+65.9%	+77.9%
20-Day SMA	Aug 14, 26	$48.79	+0.6%	+4.4%	+9.3%	+17.4%	+3.7%	+69.3%	+78.1%

10-Day Volatility History

Date	Value	Change
Aug 14, 2026	22.56%	+62.3%
Dec 31, 2025	13.90%	-38.1%
Dec 31, 2024	22.44%	+216.9%
Dec 31, 2023	7.08%	-42.8%
Dec 31, 2022	12.37%	-33.2%
Dec 31, 2021	18.51%	+50.9%
Dec 31, 2020	12.27%	+32.5%
Dec 31, 2019	9.26%	-70.7%
Dec 31, 2018	31.57%	+160.3%
Dec 31, 2017	12.13%	-6.3%
Dec 31, 2016	12.94%	-54.0%
Dec 31, 2015	28.13%	+68.7%
Dec 31, 2014	16.67%	-45.8%
Dec 31, 2013	30.78%	+86.5%
Dec 31, 2012	16.50%	-36.3%
Dec 31, 2011	25.92%	+320.8%
Dec 31, 2010	6.16%	-55.2%
Dec 31, 2009	13.74%	-66.9%
Dec 31, 2008	41.52%	+21.2%
Dec 31, 2007	34.27%	+136.5%

Date	Value	Change
Dec 31, 2006	14.49%	-23.9%
Dec 31, 2005	19.04%	+2.1%
Dec 31, 2004	18.65%	-27.1%
Dec 31, 2003	25.59%	+8.7%
Dec 31, 2002	23.55%	+7.6%
Dec 31, 2001	21.88%	-65.5%
Dec 31, 2000	63.40%	+197.1%
Dec 31, 1999	21.34%	-61.8%
Dec 31, 1998	55.81%	+211.8%
Dec 31, 1997	17.90%	-3.5%
Dec 31, 1996	18.55%	-52.5%
Dec 31, 1995	39.08%	+60.2%
Dec 31, 1994	24.40%	+10.3%
Dec 31, 1993	22.12%	-37.4%
Dec 31, 1992	35.35%	+38.4%
Dec 31, 1991	25.54%	-36.3%
Dec 31, 1990	40.11%	+92.3%
Dec 31, 1989	20.86%	-12.7%
Dec 31, 1988	23.89%	-54.6%
Dec 31, 1987	52.59%	-

FAQ

What is the current 10-day volatility of FAST?: As of today, FAST 10-day volatility is 22.56%
What 10-day volatility category does FAST fall into?: Based on its current 10-day historical volatility, FAST falls into the low volatility category
What is FAST 10-day volatility 1-year high?: FAST 10-day volatility reached a 1-year high of 52.43% on April 14, 2026
What is FAST 10-day volatility 1-year low?: FAST 10-day volatility reached a 1-year low of 11.33% on September 19, 2025

1-Month

22.99%

August 14, 2026

Summary

Current Value: As of today, FAST 1-month volatility is 22.99%, down -16.34% on August 14, 2026
Value Category: Based on its current 1-month historical volatility, FAST falls into the low volatility category
1-Year High: FAST 1-month volatility reached a 1-year high of 39.97% on May 1, 2026
1-Year Low: FAST 1-month volatility reached a 1-year low of 16.03% on May 29, 2026

Performance

FAST Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
1-Month Volatility	Aug 14, 26	22.99%	-16.3%	-1.9%	+5.6%	+21.0%	+23.1%	+44.1%	+66.8%
10-Day Volatility	Aug 14, 26	22.56%	+0.2%	-8.3%	+52.5%	+62.3%	+4.3%	+18.3%	+40.5%
3-Month Volatility	Aug 14, 26	23.62%	-0.3%	+6.2%	-15.4%	+2.5%	+23.5%	+24.3%	+60.6%
1-Year Volatility	Aug 14, 26	25.69%	+0.1%	+2.5%	+4.0%	+4.9%	+1.5%	+0.7%	+9.5%
14-Day RSI	Aug 14, 26	62.76	-3.7%	+39.4%	+40.6%	+66.5%	-8.6%	+19.9%	+7.2%
Beta	Aug 14, 26	0.51	0.0%	-7.3%	-22.7%	-15.0%	-27.1%	-50.0%	-45.7%
ATR	Aug 14, 26	$1.24	-2.5%	-7.8%	+22.5%	+85.0%	+40.8%	+160.7%	+233.9%
Price	Aug 14, 26	$51.02	-0.6%	+11.5%	+16.0%	+27.1%	+4.8%	+76.7%	+84.6%
200-Day SMA	Aug 14, 26	$44.67	+0.1%	+0.8%	-0.3%	+3.7%	+10.8%	+68.7%	+78.1%
50-Day SMA	Aug 14, 26	$47.46	+0.2%	+4.2%	+4.6%	+15.2%	+6.9%	+65.9%	+77.9%
20-Day SMA	Aug 14, 26	$48.79	+0.6%	+4.4%	+9.3%	+17.4%	+3.7%	+69.3%	+78.1%

1-Month Volatility History

Date	Value	Change
Aug 14, 2026	25.48%	+36.5%
Dec 31, 2025	18.66%	+19.4%
Dec 31, 2024	15.63%	+35.0%
Dec 31, 2023	11.58%	-42.1%
Dec 31, 2022	20.01%	-5.4%
Dec 31, 2021	21.15%	+11.8%
Dec 31, 2020	18.92%	-1.1%
Dec 31, 2019	19.13%	-35.6%
Dec 31, 2018	29.72%	+27.3%
Dec 31, 2017	23.35%	+73.9%
Dec 31, 2016	13.43%	-45.0%
Dec 31, 2015	24.42%	+17.2%
Dec 31, 2014	20.84%	-15.5%
Dec 31, 2013	24.65%	+52.7%
Dec 31, 2012	16.14%	-38.4%
Dec 31, 2011	26.22%	+60.5%
Dec 31, 2010	16.34%	-3.7%
Dec 31, 2009	16.96%	-75.6%
Dec 31, 2008	69.44%	+81.7%
Dec 31, 2007	38.21%	+133.3%

Date	Value	Change
Dec 31, 2006	16.38%	-2.8%
Dec 31, 2005	16.86%	-17.0%
Dec 31, 2004	20.32%	-30.5%
Dec 31, 2003	29.24%	+22.2%
Dec 31, 2002	23.93%	-21.8%
Dec 31, 2001	30.60%	-42.5%
Dec 31, 2000	53.19%	+70.0%
Dec 31, 1999	31.28%	-31.9%
Dec 31, 1998	45.96%	-29.7%
Dec 31, 1997	65.42%	+206.3%
Dec 31, 1996	21.36%	-34.0%
Dec 31, 1995	32.38%	+18.3%
Dec 31, 1994	27.38%	+23.8%
Dec 31, 1993	22.11%	-31.8%
Dec 31, 1992	32.40%	-9.3%
Dec 31, 1991	35.73%	-20.1%
Dec 31, 1990	44.71%	+106.1%
Dec 31, 1989	21.69%	-28.2%
Dec 31, 1988	30.21%	-31.3%
Dec 31, 1987	43.97%	-

FAQ

What is the current 1-month volatility of FAST?: As of today, FAST 1-month volatility is 22.99%
What 1-month volatility category does FAST fall into?: Based on its current 1-month historical volatility, FAST falls into the low volatility category
What is FAST 1-month volatility 1-year high?: FAST 1-month volatility reached a 1-year high of 39.97% on May 1, 2026
What is FAST 1-month volatility 1-year low?: FAST 1-month volatility reached a 1-year low of 16.03% on May 29, 2026

3-Month

23.62%

August 14, 2026

Summary

Current Value: As of today, FAST 3-month volatility is 23.62%, down -0.25% on August 14, 2026
Value Category: Based on its current 3-month historical volatility, FAST falls into the low volatility category
1-Year High: FAST 3-month volatility reached a 1-year high of 32.76% on April 14, 2026
1-Year Low: FAST 3-month volatility reached a 1-year low of 18.73% on August 20, 2025

Performance

FAST Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
3-Month Volatility	Aug 14, 26	23.62%	-0.3%	+6.2%	-15.4%	+2.5%	+23.5%	+24.3%	+60.6%
10-Day Volatility	Aug 14, 26	22.56%	+0.2%	-8.3%	+52.5%	+62.3%	+4.3%	+18.3%	+40.5%
1-Month Volatility	Aug 14, 26	22.99%	-16.3%	-1.9%	+5.6%	+21.0%	+23.1%	+44.1%	+66.8%
1-Year Volatility	Aug 14, 26	25.69%	+0.1%	+2.5%	+4.0%	+4.9%	+1.5%	+0.7%	+9.5%
14-Day RSI	Aug 14, 26	62.76	-3.7%	+39.4%	+40.6%	+66.5%	-8.6%	+19.9%	+7.2%
Beta	Aug 14, 26	0.51	0.0%	-7.3%	-22.7%	-15.0%	-27.1%	-50.0%	-45.7%
ATR	Aug 14, 26	$1.24	-2.5%	-7.8%	+22.5%	+85.0%	+40.8%	+160.7%	+233.9%
Price	Aug 14, 26	$51.02	-0.6%	+11.5%	+16.0%	+27.1%	+4.8%	+76.7%	+84.6%
200-Day SMA	Aug 14, 26	$44.67	+0.1%	+0.8%	-0.3%	+3.7%	+10.8%	+68.7%	+78.1%
50-Day SMA	Aug 14, 26	$47.46	+0.2%	+4.2%	+4.6%	+15.2%	+6.9%	+65.9%	+77.9%
20-Day SMA	Aug 14, 26	$48.79	+0.6%	+4.4%	+9.3%	+17.4%	+3.7%	+69.3%	+78.1%

3-Month Volatility History

Date	Value	Change
Aug 14, 2026	23.74%	+1.6%
Dec 31, 2025	23.37%	-16.3%
Dec 31, 2024	27.93%	+33.7%
Dec 31, 2023	20.89%	-33.5%
Dec 31, 2022	31.40%	+64.9%
Dec 31, 2021	19.04%	-27.3%
Dec 31, 2020	26.18%	-35.2%
Dec 31, 2019	40.42%	+29.7%
Dec 31, 2018	31.16%	+43.9%
Dec 31, 2017	21.66%	-15.2%
Dec 31, 2016	25.54%	+3.2%
Dec 31, 2015	24.76%	+9.0%
Dec 31, 2014	22.71%	-21.9%
Dec 31, 2013	29.07%	+3.2%
Dec 31, 2012	28.18%	-15.1%
Dec 31, 2011	33.18%	+61.9%
Dec 31, 2010	20.50%	-15.9%
Dec 31, 2009	24.37%	-72.0%
Dec 31, 2008	87.03%	+121.5%
Dec 31, 2007	39.29%	+63.8%

Date	Value	Change
Dec 31, 2006	23.99%	-12.2%
Dec 31, 2005	27.32%	-12.1%
Dec 31, 2004	31.08%	+5.2%
Dec 31, 2003	29.53%	-34.8%
Dec 31, 2002	45.31%	+68.8%
Dec 31, 2001	26.85%	-50.8%
Dec 31, 2000	54.52%	+7.7%
Dec 31, 1999	50.64%	-17.8%
Dec 31, 1998	61.58%	+22.7%
Dec 31, 1997	50.17%	+51.9%
Dec 31, 1996	33.02%	+9.8%
Dec 31, 1995	30.07%	+16.7%
Dec 31, 1994	25.76%	-14.8%
Dec 31, 1993	30.24%	-19.8%
Dec 31, 1992	37.70%	+1.6%
Dec 31, 1991	37.10%	-36.2%
Dec 31, 1990	58.18%	+111.3%
Dec 31, 1989	27.53%	-25.8%
Dec 31, 1988	37.08%	-52.2%
Dec 31, 1987	77.50%	-

FAQ

What is the current 3-month volatility of FAST?: As of today, FAST 3-month volatility is 23.62%
What 3-month volatility category does FAST fall into?: Based on its current 3-month historical volatility, FAST falls into the low volatility category
What is FAST 3-month volatility 1-year high?: FAST 3-month volatility reached a 1-year high of 32.76% on April 14, 2026
What is FAST 3-month volatility 1-year low?: FAST 3-month volatility reached a 1-year low of 18.73% on August 20, 2025

1-Year

25.69%

August 14, 2026

Summary

Current Value: As of today, FAST 1-year volatility is 25.69%, up +0.12% on August 14, 2026
Value Category: Based on its current 1-year historical volatility, FAST falls into the moderate volatility category
1-Year High: FAST 1-year volatility reached a 1-year high of 26.57% on February 27, 2026
1-Year Low: FAST 1-year volatility reached a 1-year low of 23.90% on October 10, 2025

Performance

FAST Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
1-Year Volatility	Aug 14, 26	25.69%	+0.1%	+2.5%	+4.0%	+4.9%	+1.5%	+0.7%	+9.5%
10-Day Volatility	Aug 14, 26	22.56%	+0.2%	-8.3%	+52.5%	+62.3%	+4.3%	+18.3%	+40.5%
1-Month Volatility	Aug 14, 26	22.99%	-16.3%	-1.9%	+5.6%	+21.0%	+23.1%	+44.1%	+66.8%
3-Month Volatility	Aug 14, 26	23.62%	-0.3%	+6.2%	-15.4%	+2.5%	+23.5%	+24.3%	+60.6%
1-Year Volatility	Aug 14, 26	25.69%	+0.1%	+2.5%	+4.0%	+4.9%	+1.5%	+0.7%	+9.5%
14-Day RSI	Aug 14, 26	62.76	-3.7%	+39.4%	+40.6%	+66.5%	-8.6%	+19.9%	+7.2%
Beta	Aug 14, 26	0.51	0.0%	-7.3%	-22.7%	-15.0%	-27.1%	-50.0%	-45.7%
ATR	Aug 14, 26	$1.24	-2.5%	-7.8%	+22.5%	+85.0%	+40.8%	+160.7%	+233.9%
Price	Aug 14, 26	$51.02	-0.6%	+11.5%	+16.0%	+27.1%	+4.8%	+76.7%	+84.6%
200-Day SMA	Aug 14, 26	$44.67	+0.1%	+0.8%	-0.3%	+3.7%	+10.8%	+68.7%	+78.1%
50-Day SMA	Aug 14, 26	$47.46	+0.2%	+4.2%	+4.6%	+15.2%	+6.9%	+65.9%	+77.9%
20-Day SMA	Aug 14, 26	$48.79	+0.6%	+4.4%	+9.3%	+17.4%	+3.7%	+69.3%	+78.1%

1-Year Volatility History

Date	Value	Change
Aug 14, 2026	25.65%	+4.7%
Dec 31, 2025	24.49%	+4.3%
Dec 31, 2024	23.47%	+10.6%
Dec 31, 2023	21.22%	-26.4%
Dec 31, 2022	28.82%	+42.7%
Dec 31, 2021	20.19%	-48.1%
Dec 31, 2020	38.90%	+30.7%
Dec 31, 2019	29.76%	+6.9%
Dec 31, 2018	27.84%	+20.8%
Dec 31, 2017	23.05%	-6.5%
Dec 31, 2016	24.66%	+5.1%
Dec 31, 2015	23.46%	+15.7%
Dec 31, 2014	20.27%	-20.7%
Dec 31, 2013	25.55%	-8.5%
Dec 31, 2012	27.92%	-8.9%
Dec 31, 2011	30.64%	+7.1%
Dec 31, 2010	28.61%	-31.0%
Dec 31, 2009	41.45%	-26.8%
Dec 31, 2008	56.62%	+67.8%
Dec 31, 2007	33.74%	+5.4%

Date	Value	Change
Dec 31, 2006	32.00%	+38.8%
Dec 31, 2005	23.05%	-20.5%
Dec 31, 2004	29.01%	-12.8%
Dec 31, 2003	33.27%	-14.2%
Dec 31, 2002	38.79%	+5.6%
Dec 31, 2001	36.72%	-38.3%
Dec 31, 2000	59.55%	+41.0%
Dec 31, 1999	42.22%	-23.1%
Dec 31, 1998	54.89%	+23.3%
Dec 31, 1997	44.53%	+8.4%
Dec 31, 1996	41.09%	+33.0%
Dec 31, 1995	30.89%	-9.7%
Dec 31, 1994	34.22%	+15.0%
Dec 31, 1993	29.75%	-28.5%
Dec 31, 1992	41.60%	-8.8%
Dec 31, 1991	45.59%	+2.7%
Dec 31, 1990	44.40%	+69.3%
Dec 31, 1989	26.22%	-31.5%
Dec 31, 1988	38.26%	-45.5%
Dec 31, 1987	70.26%	-

FAQ

What is the current 1-year volatility of FAST?: As of today, FAST 1-year volatility is 25.69%
What 1-year volatility category does FAST fall into?: Based on its current 1-year historical volatility, FAST falls into the moderate volatility category
What is FAST 1-year volatility 1-year high?: FAST 1-year volatility reached a 1-year high of 26.57% on February 27, 2026
What is FAST 1-year volatility 1-year low?: FAST 1-year volatility reached a 1-year low of 23.90% on October 10, 2025

Data Sources & References

FAST Official Website www.fastenal.com
Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/815556/000081555626000003/0000815556-26-000003-index.htm
FAST Profile on Yahoo Finance finance.yahoo.com/quote/FAST
FAST Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/fast