What is the current 10-day volatility of EFX?

As of today, EFX 10-day volatility is 33.36%

What 10-day volatility category does EFX fall into?

Based on its current 10-day historical volatility, EFX falls into the moderate volatility category

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

EFX 10-day volatility reached a 1-year high of 81.37% on February 13, 2026

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

EFX 10-day volatility reached a 1-year low of 7.23% on December 30, 2025

What is the current 1-month volatility of EFX?

As of today, EFX 1-month volatility is 35.85%

What 1-month volatility category does EFX fall into?

Based on its current 1-month historical volatility, EFX falls into the moderate volatility category

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

EFX 1-month volatility reached a 1-year high of 64.61% on February 27, 2026

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

EFX 1-month volatility reached a 1-year low of 17.25% on December 30, 2025

What is the current 3-month volatility of EFX?

As of today, EFX 3-month volatility is 37.51%

What 3-month volatility category does EFX fall into?

Based on its current 3-month historical volatility, EFX falls into the moderate volatility category

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

EFX 3-month volatility reached a 1-year high of 49.58% on May 28, 2025

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

EFX 3-month volatility reached a 1-year low of 22.08% on January 2, 2026

What is the current 1-year volatility of EFX?

As of today, EFX 1-year volatility is 35.45%

What 1-year volatility category does EFX fall into?

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

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

EFX 1-year volatility reached a 1-year high of 39.63% on March 30, 2026

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

EFX 1-year volatility reached a 1-year low of 33.35% on July 21, 2025

Equifax Inc. (EFX) Stock Volatility History & Chart

10-Day

33.36%

May 15, 2026

Summary

Current Value: As of today, EFX 10-day volatility is 33.36%, up +1.31% on May 15, 2026
Value Category: Based on its current 10-day historical volatility, EFX falls into the moderate volatility category
1-Year High: EFX 10-day volatility reached a 1-year high of 81.37% on February 13, 2026
1-Year Low: EFX 10-day volatility reached a 1-year low of 7.23% on December 30, 2025

10-Day Volatility Chart

Performance

EFX Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
10-Day Volatility	May 15, 26	33.36%	+1.3%	+1.3%	-29.3%	+194.4%	+61.5%	+85.1%	+58.8%
1-Month Volatility	May 15, 26	35.85%	-5.4%	+0.0%	-40.0%	+106.3%	-31.1%	+36.8%	-36.9%
3-Month Volatility	May 15, 26	37.51%	+0.9%	-18.3%	-8.3%	+35.2%	-20.6%	+53.7%	-5.7%
1-Year Volatility	May 15, 26	35.45%	+0.0%	-4.7%	-7.4%	-0.7%	+3.6%	-2.0%	+7.4%
14-Day RSI	May 15, 26	30.30	+3.8%	-51.3%	-29.2%	-38.2%	-56.5%	-51.6%	-51.6%
Beta	May 15, 26	0.83	-2.4%	-25.9%	-20.2%	-16.2%	-16.2%	-33.6%	+7.8%
ATR	May 15, 26	$6.10	-2.3%	-8.8%	-25.0%	+43.9%	-18.4%	+38.0%	+14.0%
Price	May 18, 26	$165.60	+4.6%	-15.6%	-14.0%	-23.7%	-40.6%	-21.3%	-29.1%
200-Day SMA	May 15, 26	$212.57	-0.2%	-3.7%	-10.1%	-12.0%	-19.8%	+8.3%	+20.1%
50-Day SMA	May 15, 26	$179.63	-0.5%	-5.4%	-14.6%	-16.4%	-26.7%	-10.2%	-10.6%

10-Day Volatility History

Date	Value	Change
May 18, 2026	33.36%	+194.4%
Dec 31, 2025	11.33%	-66.8%
Dec 31, 2024	34.12%	+25.4%
Dec 31, 2023	27.20%	-21.7%
Dec 31, 2022	34.76%	+17.4%
Dec 31, 2021	29.62%	+162.8%
Dec 31, 2020	11.27%	-12.0%
Dec 31, 2019	12.81%	-54.5%
Dec 31, 2018	28.16%	+104.2%
Dec 31, 2017	13.79%	-0.5%
Dec 31, 2016	13.86%	-33.1%
Dec 31, 2015	20.73%	+40.4%
Dec 31, 2014	14.76%	+27.6%
Dec 31, 2013	11.57%	-53.0%
Dec 31, 2012	24.60%	+11.1%
Dec 31, 2011	22.14%	+67.9%
Dec 31, 2010	13.19%	-18.9%
Dec 31, 2009	16.27%	-45.4%
Dec 31, 2008	29.81%	+41.5%
Dec 31, 2007	21.06%	+198.3%
Dec 31, 2006	7.06%	-25.5%
Dec 31, 2005	9.48%	+4.3%
Dec 31, 2004	9.09%	-57.4%
Dec 31, 2003	21.34%	-34.3%

Date	Value	Change
Dec 31, 2002	32.48%	-5.7%
Dec 31, 2001	34.43%	+16.9%
Dec 31, 2000	29.45%	-51.5%
Dec 31, 1999	60.66%	-47.7%
Dec 31, 1998	115.91%	+499.0%
Dec 31, 1997	19.35%	+2.8%
Dec 31, 1996	18.82%	-58.8%
Dec 31, 1995	45.65%	+99.1%
Dec 31, 1994	22.93%	+38.0%
Dec 31, 1993	16.61%	-48.2%
Dec 31, 1992	32.04%	-13.7%
Dec 31, 1991	37.12%	+150.3%
Dec 31, 1990	14.83%	-49.6%
Dec 31, 1989	29.44%	+167.9%
Dec 31, 1988	10.99%	-67.9%
Dec 31, 1987	34.19%	+17.8%
Dec 31, 1986	29.02%	+29.7%
Dec 31, 1985	22.37%	+57.1%
Dec 31, 1984	14.24%	-45.3%
Dec 31, 1983	26.05%	+20.9%
Dec 31, 1982	21.55%	+12.5%
Dec 31, 1981	19.15%	-51.3%
Dec 31, 1980	39.33%	-

FAQ

What is the current 10-day volatility of EFX?
As of today, EFX 10-day volatility is 33.36%
What 10-day volatility category does EFX fall into?
Based on its current 10-day historical volatility, EFX falls into the moderate volatility category
What is EFX 10-day volatility 1-year high?
EFX 10-day volatility reached a 1-year high of 81.37% on February 13, 2026
What is EFX 10-day volatility 1-year low?
EFX 10-day volatility reached a 1-year low of 7.23% on December 30, 2025

1-Month

35.85%

May 15, 2026

Summary

Current Value: As of today, EFX 1-month volatility is 35.85%, down -5.43% on May 15, 2026
Value Category: Based on its current 1-month historical volatility, EFX falls into the moderate volatility category
1-Year High: EFX 1-month volatility reached a 1-year high of 64.61% on February 27, 2026
1-Year Low: EFX 1-month volatility reached a 1-year low of 17.25% on December 30, 2025

Performance

EFX Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
1-Month Volatility	May 15, 26	35.85%	-5.4%	+0.0%	-40.0%	+106.3%	-31.1%	+36.8%	-36.9%
10-Day Volatility	May 15, 26	33.36%	+1.3%	+1.3%	-29.3%	+194.4%	+61.5%	+85.1%	+58.8%
3-Month Volatility	May 15, 26	37.51%	+0.9%	-18.3%	-8.3%	+35.2%	-20.6%	+53.7%	-5.7%
1-Year Volatility	May 15, 26	35.45%	+0.0%	-4.7%	-7.4%	-0.7%	+3.6%	-2.0%	+7.4%
14-Day RSI	May 15, 26	30.30	+3.8%	-51.3%	-29.2%	-38.2%	-56.5%	-51.6%	-51.6%
Beta	May 15, 26	0.83	-2.4%	-25.9%	-20.2%	-16.2%	-16.2%	-33.6%	+7.8%
ATR	May 15, 26	$6.10	-2.3%	-8.8%	-25.0%	+43.9%	-18.4%	+38.0%	+14.0%
Price	May 18, 26	$165.60	+4.6%	-15.6%	-14.0%	-23.7%	-40.6%	-21.3%	-29.1%
200-Day SMA	May 15, 26	$212.57	-0.2%	-3.7%	-10.1%	-12.0%	-19.8%	+8.3%	+20.1%
50-Day SMA	May 15, 26	$179.63	-0.5%	-5.4%	-14.6%	-16.4%	-26.7%	-10.2%	-10.6%

1-Month Volatility History

Date	Value	Change
May 18, 2026	35.85%	+98.8%
Dec 31, 2025	18.03%	-38.7%
Dec 31, 2024	29.42%	+19.6%
Dec 31, 2023	24.59%	-29.7%
Dec 31, 2022	34.99%	+7.5%
Dec 31, 2021	32.55%	+0.8%
Dec 31, 2020	32.28%	+129.4%
Dec 31, 2019	14.07%	-44.0%
Dec 31, 2018	25.13%	+93.9%
Dec 31, 2017	12.96%	-29.8%
Dec 31, 2016	18.46%	-26.2%
Dec 31, 2015	25.03%	+78.3%
Dec 31, 2014	14.04%	-4.5%
Dec 31, 2013	14.70%	-38.5%
Dec 31, 2012	23.92%	+18.5%
Dec 31, 2011	20.19%	+41.9%
Dec 31, 2010	14.23%	-2.3%
Dec 31, 2009	14.57%	-76.3%
Dec 31, 2008	61.44%	+134.4%
Dec 31, 2007	26.21%	+53.8%
Dec 31, 2006	17.04%	+21.4%
Dec 31, 2005	14.04%	+21.2%
Dec 31, 2004	11.58%	-32.9%
Dec 31, 2003	17.26%	-48.3%

Date	Value	Change
Dec 31, 2002	33.41%	+23.0%
Dec 31, 2001	27.17%	-38.3%
Dec 31, 2000	44.04%	-2.5%
Dec 31, 1999	45.19%	-45.8%
Dec 31, 1998	83.40%	+189.1%
Dec 31, 1997	28.85%	-9.5%
Dec 31, 1996	31.88%	-8.5%
Dec 31, 1995	34.83%	+68.2%
Dec 31, 1994	20.71%	-39.0%
Dec 31, 1993	33.95%	+52.5%
Dec 31, 1992	22.26%	-53.5%
Dec 31, 1991	47.82%	+147.4%
Dec 31, 1990	19.33%	-16.1%
Dec 31, 1989	23.05%	-1.5%
Dec 31, 1988	23.41%	-65.3%
Dec 31, 1987	67.40%	+134.3%
Dec 31, 1986	28.77%	+1.7%
Dec 31, 1985	28.30%	+31.1%
Dec 31, 1984	21.59%	+6.3%
Dec 31, 1983	20.31%	-41.7%
Dec 31, 1982	34.86%	+85.5%
Dec 31, 1981	18.79%	-46.5%
Dec 31, 1980	35.13%	-

FAQ

What is the current 1-month volatility of EFX?
As of today, EFX 1-month volatility is 35.85%
What 1-month volatility category does EFX fall into?
Based on its current 1-month historical volatility, EFX falls into the moderate volatility category
What is EFX 1-month volatility 1-year high?
EFX 1-month volatility reached a 1-year high of 64.61% on February 27, 2026
What is EFX 1-month volatility 1-year low?
EFX 1-month volatility reached a 1-year low of 17.25% on December 30, 2025

3-Month

37.51%

May 15, 2026

Summary

Current Value: As of today, EFX 3-month volatility is 37.51%, up +0.89% on May 15, 2026
Value Category: Based on its current 3-month historical volatility, EFX falls into the moderate volatility category
1-Year High: EFX 3-month volatility reached a 1-year high of 49.58% on May 28, 2025
1-Year Low: EFX 3-month volatility reached a 1-year low of 22.08% on January 2, 2026

Performance

EFX Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
3-Month Volatility	May 15, 26	37.51%	+0.9%	-18.3%	-8.3%	+35.2%	-20.6%	+53.7%	-5.7%
10-Day Volatility	May 15, 26	33.36%	+1.3%	+1.3%	-29.3%	+194.4%	+61.5%	+85.1%	+58.8%
1-Month Volatility	May 15, 26	35.85%	-5.4%	+0.0%	-40.0%	+106.3%	-31.1%	+36.8%	-36.9%
1-Year Volatility	May 15, 26	35.45%	+0.0%	-4.7%	-7.4%	-0.7%	+3.6%	-2.0%	+7.4%
14-Day RSI	May 15, 26	30.30	+3.8%	-51.3%	-29.2%	-38.2%	-56.5%	-51.6%	-51.6%
Beta	May 15, 26	0.83	-2.4%	-25.9%	-20.2%	-16.2%	-16.2%	-33.6%	+7.8%
ATR	May 15, 26	$6.10	-2.3%	-8.8%	-25.0%	+43.9%	-18.4%	+38.0%	+14.0%
Price	May 18, 26	$165.60	+4.6%	-15.6%	-14.0%	-23.7%	-40.6%	-21.3%	-29.1%
200-Day SMA	May 15, 26	$212.57	-0.2%	-3.7%	-10.1%	-12.0%	-19.8%	+8.3%	+20.1%
50-Day SMA	May 15, 26	$179.63	-0.5%	-5.4%	-14.6%	-16.4%	-26.7%	-10.2%	-10.6%

3-Month Volatility History

Date	Value	Change
May 18, 2026	37.51%	+36.1%
Dec 31, 2025	27.57%	+2.1%
Dec 31, 2024	27.00%	-14.4%
Dec 31, 2023	31.54%	-34.9%
Dec 31, 2022	48.47%	+56.4%
Dec 31, 2021	31.00%	-6.4%
Dec 31, 2020	33.11%	+67.4%
Dec 31, 2019	19.78%	-50.1%
Dec 31, 2018	39.64%	+154.1%
Dec 31, 2017	15.60%	-35.2%
Dec 31, 2016	24.06%	+15.5%
Dec 31, 2015	20.83%	+27.2%
Dec 31, 2014	16.37%	+0.5%
Dec 31, 2013	16.29%	-10.7%
Dec 31, 2012	18.24%	-45.1%
Dec 31, 2011	33.25%	+107.4%
Dec 31, 2010	16.03%	-14.1%
Dec 31, 2009	18.67%	-73.8%
Dec 31, 2008	71.32%	+151.2%
Dec 31, 2007	28.39%	+88.6%
Dec 31, 2006	15.05%	-31.7%
Dec 31, 2005	22.03%	+38.8%
Dec 31, 2004	15.87%	-19.3%
Dec 31, 2003	19.67%	-56.1%

Date	Value	Change
Dec 31, 2002	44.80%	+93.7%
Dec 31, 2001	23.13%	-47.6%
Dec 31, 2000	44.18%	+6.5%
Dec 31, 1999	41.50%	-35.3%
Dec 31, 1998	64.15%	+106.8%
Dec 31, 1997	31.02%	-16.7%
Dec 31, 1996	37.22%	+30.8%
Dec 31, 1995	28.46%	+2.2%
Dec 31, 1994	27.85%	-2.3%
Dec 31, 1993	28.51%	-10.5%
Dec 31, 1992	31.84%	-35.7%
Dec 31, 1991	49.53%	+44.4%
Dec 31, 1990	34.30%	+39.1%
Dec 31, 1989	24.66%	+27.2%
Dec 31, 1988	19.38%	-67.7%
Dec 31, 1987	59.95%	+60.9%
Dec 31, 1986	37.27%	+50.1%
Dec 31, 1985	24.83%	+48.2%
Dec 31, 1984	16.76%	-32.9%
Dec 31, 1983	24.98%	-41.5%
Dec 31, 1982	42.72%	+112.5%
Dec 31, 1981	20.10%	-15.4%
Dec 31, 1980	23.75%	-

FAQ

What is the current 3-month volatility of EFX?
As of today, EFX 3-month volatility is 37.51%
What 3-month volatility category does EFX fall into?
Based on its current 3-month historical volatility, EFX falls into the moderate volatility category
What is EFX 3-month volatility 1-year high?
EFX 3-month volatility reached a 1-year high of 49.58% on May 28, 2025
What is EFX 3-month volatility 1-year low?
EFX 3-month volatility reached a 1-year low of 22.08% on January 2, 2026

1-Year

35.45%

May 15, 2026

Summary

Current Value: As of today, EFX 1-year volatility is 35.45%, up +0.03% on May 15, 2026
Value Category: Based on its current 1-year historical volatility, EFX falls into the moderate volatility category
1-Year High: EFX 1-year volatility reached a 1-year high of 39.63% on March 30, 2026
1-Year Low: EFX 1-year volatility reached a 1-year low of 33.35% on July 21, 2025

Performance

EFX Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
1-Year Volatility	May 15, 26	35.45%	+0.0%	-4.7%	-7.4%	-0.7%	+3.6%	-2.0%	+7.4%
10-Day Volatility	May 15, 26	33.36%	+1.3%	+1.3%	-29.3%	+194.4%	+61.5%	+85.1%	+58.8%
1-Month Volatility	May 15, 26	35.85%	-5.4%	+0.0%	-40.0%	+106.3%	-31.1%	+36.8%	-36.9%
3-Month Volatility	May 15, 26	37.51%	+0.9%	-18.3%	-8.3%	+35.2%	-20.6%	+53.7%	-5.7%
1-Year Volatility	May 15, 26	35.45%	+0.0%	-4.7%	-7.4%	-0.7%	+3.6%	-2.0%	+7.4%
14-Day RSI	May 15, 26	30.30	+3.8%	-51.3%	-29.2%	-38.2%	-56.5%	-51.6%	-51.6%
Beta	May 15, 26	0.83	-2.4%	-25.9%	-20.2%	-16.2%	-16.2%	-33.6%	+7.8%
ATR	May 15, 26	$6.10	-2.3%	-8.8%	-25.0%	+43.9%	-18.4%	+38.0%	+14.0%
Price	May 18, 26	$165.60	+4.6%	-15.6%	-14.0%	-23.7%	-40.6%	-21.3%	-29.1%
200-Day SMA	May 15, 26	$212.57	-0.2%	-3.7%	-10.1%	-12.0%	-19.8%	+8.3%	+20.1%
50-Day SMA	May 15, 26	$179.63	-0.5%	-5.4%	-14.6%	-16.4%	-26.7%	-10.2%	-10.6%

1-Year Volatility History

Date	Value	Change
May 18, 2026	35.45%	-0.7%
Dec 31, 2025	35.70%	+25.1%
Dec 31, 2024	28.54%	+0.5%
Dec 31, 2023	28.41%	-27.5%
Dec 31, 2022	39.18%	+34.8%
Dec 31, 2021	29.07%	-30.6%
Dec 31, 2020	41.86%	+116.9%
Dec 31, 2019	19.30%	-28.7%
Dec 31, 2018	27.08%	-1.1%
Dec 31, 2017	27.38%	+25.7%
Dec 31, 2016	21.79%	+6.2%
Dec 31, 2015	20.51%	+26.8%
Dec 31, 2014	16.17%	-4.7%
Dec 31, 2013	16.96%	-17.4%
Dec 31, 2012	20.54%	-26.5%
Dec 31, 2011	27.95%	+27.3%
Dec 31, 2010	21.96%	-29.1%
Dec 31, 2009	30.96%	-31.4%
Dec 31, 2008	45.16%	+93.3%
Dec 31, 2007	23.36%	+5.3%
Dec 31, 2006	22.18%	+5.5%
Dec 31, 2005	21.03%	+9.1%
Dec 31, 2004	19.27%	-29.4%
Dec 31, 2003	27.29%	-27.3%

Date	Value	Change
Dec 31, 2002	37.54%	-25.7%
Dec 31, 2001	50.52%	+32.4%
Dec 31, 2000	38.16%	-3.9%
Dec 31, 1999	39.72%	-13.4%
Dec 31, 1998	45.86%	+27.4%
Dec 31, 1997	36.01%	+10.7%
Dec 31, 1996	32.54%	+24.8%
Dec 31, 1995	26.08%	-8.9%
Dec 31, 1994	28.62%	-8.0%
Dec 31, 1993	31.12%	-7.0%
Dec 31, 1992	33.48%	-15.3%
Dec 31, 1991	39.54%	+16.6%
Dec 31, 1990	33.90%	+50.8%
Dec 31, 1989	22.48%	-11.2%
Dec 31, 1988	25.31%	-39.5%
Dec 31, 1987	41.85%	+16.3%
Dec 31, 1986	36.00%	+45.3%
Dec 31, 1985	24.77%	+41.7%
Dec 31, 1984	17.48%	-29.1%
Dec 31, 1983	24.67%	-26.9%
Dec 31, 1982	33.75%	+60.3%
Dec 31, 1981	21.06%	-14.3%
Dec 31, 1980	24.58%	-

FAQ

What is the current 1-year volatility of EFX?
As of today, EFX 1-year volatility is 35.45%
What 1-year volatility category does EFX fall into?
Based on its current 1-year historical volatility, EFX falls into the moderate volatility category
What is EFX 1-year volatility 1-year high?
EFX 1-year volatility reached a 1-year high of 39.63% on March 30, 2026
What is EFX 1-year volatility 1-year low?
EFX 1-year volatility reached a 1-year low of 33.35% on July 21, 2025

Data Sources & References

EFX Official Website www.equifax.com
Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/33185/000003318526000004/0000033185-26-000004-index.htm
EFX Profile on Yahoo Finance finance.yahoo.com/quote/EFX
EFX Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/efx