What is the current 10-day volatility of AR?

As of today, AR 10-day volatility is 50.45%

What 10-day volatility category does AR fall into?

Based on its current 10-day historical volatility, AR falls into the high volatility category

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

AR 10-day volatility reached a 1-year high of 55.84% on February 2, 2026

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

AR 10-day volatility reached a 1-year low of 12.37% on August 31, 2026

What is the current 1-month volatility of AR?

As of today, AR 1-month volatility is 39.55%

What 1-month volatility category does AR fall into?

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

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

AR 1-month volatility reached a 1-year high of 52.75% on February 27, 2026

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

AR 1-month volatility reached a 1-year low of 20.93% on September 14, 2026

What is the current 3-month volatility of AR?

As of today, AR 3-month volatility is 36.28%

What 3-month volatility category does AR fall into?

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

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

AR 3-month volatility reached a 1-year high of 42.93% on March 11, 2026

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

AR 3-month volatility reached a 1-year low of 30.93% on September 15, 2026

What is the current 1-year volatility of AR?

As of today, AR 1-year volatility is 38.62%

What 1-year volatility category does AR fall into?

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

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

AR 1-year volatility reached a 1-year high of 45.75% on October 30, 2025

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

AR 1-year volatility reached a 1-year low of 36.90% on July 21, 2026

AR Stock Volatility History & Chart Since 2013

10-Day

50.45%

September 29, 2026

Summary

Current Value: As of today, AR 10-day volatility is 50.45%, down -4.41% on September 29, 2026
Value Category: Based on its current 10-day historical volatility, AR falls into the high volatility category
1-Year High: AR 10-day volatility reached a 1-year high of 55.84% on February 2, 2026
1-Year Low: AR 10-day volatility reached a 1-year low of 12.37% on August 31, 2026

10-Day Volatility Chart

Performance

AR Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
10-Day Volatility	Sep 29, 26	50.45%	-4.4%	+150.4%	+94.5%	+51.9%	+97.9%	+46.5%	-18.8%
1-Month Volatility	Sep 29, 26	39.55%	-1.4%	+13.2%	+15.3%	+5.0%	+64.3%	+14.0%	-39.1%
3-Month Volatility	Sep 29, 26	36.28%	+0.3%	+6.8%	+8.3%	-13.7%	-0.9%	-5.0%	-40.8%
1-Year Volatility	Sep 29, 26	38.62%	+0.3%	+3.1%	-0.3%	-12.7%	-13.6%	-21.5%	-46.0%
14-Day RSI	Sep 29, 26	34.11	-8.2%	-46.0%	-30.4%	-30.4%	-39.4%	-26.9%	-50.1%
Beta	Sep 29, 26	-0.15	0.0%	-15.4%	-200.0%	-113.5%	-114.2%	-112.6%	-111.6%
ATR	Sep 29, 26	$1.18	-1.9%	+10.0%	+8.2%	+1.3%	+17.8%	+33.3%	+24.4%
Price	Sep 30, 26	$33.92	+1.0%	-11.8%	-3.5%	-1.6%	+1.1%	+33.6%	+80.3%
200-Day SMA	Sep 29, 26	$36.34	-0.1%	+0.5%	+2.3%	+3.0%	+0.4%	+43.5%	+222.3%
50-Day SMA	Sep 29, 26	$36.66	+0.0%	+3.3%	+0.6%	+7.3%	+12.8%	+38.6%	+148.8%
20-Day SMA	Sep 29, 26	$37.02	-0.7%	+0.0%	+6.1%	+5.3%	+12.8%	+42.7%	+118.0%

10-Day Volatility History

Date	Value	Change
Sep 30, 2026	50.45%	+51.9%
Dec 31, 2025	33.22%	-29.2%
Dec 31, 2024	46.92%	+38.7%
Dec 31, 2023	33.84%	-50.9%
Dec 31, 2022	68.87%	+27.3%
Dec 31, 2021	54.10%	-37.3%
Dec 31, 2020	86.29%	+12.9%

Date	Value	Change
Dec 31, 2019	76.46%	+6.4%
Dec 31, 2018	71.88%	+135.5%
Dec 31, 2017	30.52%	+25.1%
Dec 31, 2016	24.40%	-67.3%
Dec 31, 2015	74.53%	+82.2%
Dec 31, 2014	40.90%	+98.4%
Dec 31, 2013	20.62%	-

FAQ

What is the current 10-day volatility of AR?: As of today, AR 10-day volatility is 50.45%
What 10-day volatility category does AR fall into?: Based on its current 10-day historical volatility, AR falls into the high volatility category
What is AR 10-day volatility 1-year high?: AR 10-day volatility reached a 1-year high of 55.84% on February 2, 2026
What is AR 10-day volatility 1-year low?: AR 10-day volatility reached a 1-year low of 12.37% on August 31, 2026

1-Month

39.55%

September 29, 2026

Summary

Current Value: As of today, AR 1-month volatility is 39.55%, down -1.42% on September 29, 2026
Value Category: Based on its current 1-month historical volatility, AR falls into the moderate volatility category
1-Year High: AR 1-month volatility reached a 1-year high of 52.75% on February 27, 2026
1-Year Low: AR 1-month volatility reached a 1-year low of 20.93% on September 14, 2026

Performance

AR Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
1-Month Volatility	Sep 29, 26	39.55%	-1.4%	+13.2%	+15.3%	+5.0%	+64.3%	+14.0%	-39.1%
10-Day Volatility	Sep 29, 26	50.45%	-4.4%	+150.4%	+94.5%	+51.9%	+97.9%	+46.5%	-18.8%
3-Month Volatility	Sep 29, 26	36.28%	+0.3%	+6.8%	+8.3%	-13.7%	-0.9%	-5.0%	-40.8%
1-Year Volatility	Sep 29, 26	38.62%	+0.3%	+3.1%	-0.3%	-12.7%	-13.6%	-21.5%	-46.0%
14-Day RSI	Sep 29, 26	34.11	-8.2%	-46.0%	-30.4%	-30.4%	-39.4%	-26.9%	-50.1%
Beta	Sep 29, 26	-0.15	0.0%	-15.4%	-200.0%	-113.5%	-114.2%	-112.6%	-111.6%
ATR	Sep 29, 26	$1.18	-1.9%	+10.0%	+8.2%	+1.3%	+17.8%	+33.3%	+24.4%
Price	Sep 30, 26	$33.92	+1.0%	-11.8%	-3.5%	-1.6%	+1.1%	+33.6%	+80.3%
200-Day SMA	Sep 29, 26	$36.34	-0.1%	+0.5%	+2.3%	+3.0%	+0.4%	+43.5%	+222.3%
50-Day SMA	Sep 29, 26	$36.66	+0.0%	+3.3%	+0.6%	+7.3%	+12.8%	+38.6%	+148.8%
20-Day SMA	Sep 29, 26	$37.02	-0.7%	+0.0%	+6.1%	+5.3%	+12.8%	+42.7%	+118.0%

1-Month Volatility History

Date	Value	Change
Sep 30, 2026	39.55%	+6.3%
Dec 31, 2025	37.19%	-14.5%
Dec 31, 2024	43.52%	+5.8%
Dec 31, 2023	41.12%	-31.7%
Dec 31, 2022	60.21%	+2.4%
Dec 31, 2021	58.81%	-39.8%
Dec 31, 2020	97.76%	+3.2%

Date	Value	Change
Dec 31, 2019	94.74%	+62.7%
Dec 31, 2018	58.23%	+67.4%
Dec 31, 2017	34.78%	-2.3%
Dec 31, 2016	35.59%	-38.6%
Dec 31, 2015	57.96%	+20.2%
Dec 31, 2014	48.22%	+99.3%
Dec 31, 2013	24.19%	-

FAQ

What is the current 1-month volatility of AR?: As of today, AR 1-month volatility is 39.55%
What 1-month volatility category does AR fall into?: Based on its current 1-month historical volatility, AR falls into the moderate volatility category
What is AR 1-month volatility 1-year high?: AR 1-month volatility reached a 1-year high of 52.75% on February 27, 2026
What is AR 1-month volatility 1-year low?: AR 1-month volatility reached a 1-year low of 20.93% on September 14, 2026

3-Month

36.28%

September 29, 2026

Summary

Current Value: As of today, AR 3-month volatility is 36.28%, up +0.25% on September 29, 2026
Value Category: Based on its current 3-month historical volatility, AR falls into the moderate volatility category
1-Year High: AR 3-month volatility reached a 1-year high of 42.93% on March 11, 2026
1-Year Low: AR 3-month volatility reached a 1-year low of 30.93% on September 15, 2026

Performance

AR Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
3-Month Volatility	Sep 29, 26	36.28%	+0.3%	+6.8%	+8.3%	-13.7%	-0.9%	-5.0%	-40.8%
10-Day Volatility	Sep 29, 26	50.45%	-4.4%	+150.4%	+94.5%	+51.9%	+97.9%	+46.5%	-18.8%
1-Month Volatility	Sep 29, 26	39.55%	-1.4%	+13.2%	+15.3%	+5.0%	+64.3%	+14.0%	-39.1%
1-Year Volatility	Sep 29, 26	38.62%	+0.3%	+3.1%	-0.3%	-12.7%	-13.6%	-21.5%	-46.0%
14-Day RSI	Sep 29, 26	34.11	-8.2%	-46.0%	-30.4%	-30.4%	-39.4%	-26.9%	-50.1%
Beta	Sep 29, 26	-0.15	0.0%	-15.4%	-200.0%	-113.5%	-114.2%	-112.6%	-111.6%
ATR	Sep 29, 26	$1.18	-1.9%	+10.0%	+8.2%	+1.3%	+17.8%	+33.3%	+24.4%
Price	Sep 30, 26	$33.92	+1.0%	-11.8%	-3.5%	-1.6%	+1.1%	+33.6%	+80.3%
200-Day SMA	Sep 29, 26	$36.34	-0.1%	+0.5%	+2.3%	+3.0%	+0.4%	+43.5%	+222.3%
50-Day SMA	Sep 29, 26	$36.66	+0.0%	+3.3%	+0.6%	+7.3%	+12.8%	+38.6%	+148.8%
20-Day SMA	Sep 29, 26	$37.02	-0.7%	+0.0%	+6.1%	+5.3%	+12.8%	+42.7%	+118.0%

3-Month Volatility History

Date	Value	Change
Sep 30, 2026	36.28%	-14.7%
Dec 31, 2025	42.54%	-3.5%
Dec 31, 2024	44.10%	+8.9%
Dec 31, 2023	40.49%	-31.2%
Dec 31, 2022	58.83%	+11.6%
Dec 31, 2021	52.71%	-35.5%
Dec 31, 2020	81.78%	-11.3%

Date	Value	Change
Dec 31, 2019	92.16%	+81.3%
Dec 31, 2018	50.83%	+50.6%
Dec 31, 2017	33.75%	+19.1%
Dec 31, 2016	28.34%	-54.3%
Dec 31, 2015	62.02%	+40.8%
Dec 31, 2014	44.06%	+60.3%
Dec 31, 2013	27.48%	-

FAQ

What is the current 3-month volatility of AR?: As of today, AR 3-month volatility is 36.28%
What 3-month volatility category does AR fall into?: Based on its current 3-month historical volatility, AR falls into the moderate volatility category
What is AR 3-month volatility 1-year high?: AR 3-month volatility reached a 1-year high of 42.93% on March 11, 2026
What is AR 3-month volatility 1-year low?: AR 3-month volatility reached a 1-year low of 30.93% on September 15, 2026

1-Year

38.62%

September 29, 2026

Summary

Current Value: As of today, AR 1-year volatility is 38.62%, up +0.29% on September 29, 2026
Value Category: Based on its current 1-year historical volatility, AR falls into the moderate volatility category
1-Year High: AR 1-year volatility reached a 1-year high of 45.75% on October 30, 2025
1-Year Low: AR 1-year volatility reached a 1-year low of 36.90% on July 21, 2026

Performance

AR Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
1-Year Volatility	Sep 29, 26	38.62%	+0.3%	+3.1%	-0.3%	-12.7%	-13.6%	-21.5%	-46.0%
10-Day Volatility	Sep 29, 26	50.45%	-4.4%	+150.4%	+94.5%	+51.9%	+97.9%	+46.5%	-18.8%
1-Month Volatility	Sep 29, 26	39.55%	-1.4%	+13.2%	+15.3%	+5.0%	+64.3%	+14.0%	-39.1%
3-Month Volatility	Sep 29, 26	36.28%	+0.3%	+6.8%	+8.3%	-13.7%	-0.9%	-5.0%	-40.8%
1-Year Volatility	Sep 29, 26	38.62%	+0.3%	+3.1%	-0.3%	-12.7%	-13.6%	-21.5%	-46.0%
14-Day RSI	Sep 29, 26	34.11	-8.2%	-46.0%	-30.4%	-30.4%	-39.4%	-26.9%	-50.1%
Beta	Sep 29, 26	-0.15	0.0%	-15.4%	-200.0%	-113.5%	-114.2%	-112.6%	-111.6%
ATR	Sep 29, 26	$1.18	-1.9%	+10.0%	+8.2%	+1.3%	+17.8%	+33.3%	+24.4%
Price	Sep 30, 26	$33.92	+1.0%	-11.8%	-3.5%	-1.6%	+1.1%	+33.6%	+80.3%
200-Day SMA	Sep 29, 26	$36.34	-0.1%	+0.5%	+2.3%	+3.0%	+0.4%	+43.5%	+222.3%
50-Day SMA	Sep 29, 26	$36.66	+0.0%	+3.3%	+0.6%	+7.3%	+12.8%	+38.6%	+148.8%
20-Day SMA	Sep 29, 26	$37.02	-0.7%	+0.0%	+6.1%	+5.3%	+12.8%	+42.7%	+118.0%

1-Year Volatility History

Date	Value	Change
Sep 30, 2026	38.62%	-12.7%
Dec 31, 2025	44.25%	+13.2%
Dec 31, 2024	39.10%	-11.8%
Dec 31, 2023	44.33%	-27.9%
Dec 31, 2022	61.46%	-4.8%
Dec 31, 2021	64.54%	-46.1%
Dec 31, 2020	119.82%	+63.9%

Date	Value	Change
Dec 31, 2019	73.10%	+92.3%
Dec 31, 2018	38.01%	+26.3%
Dec 31, 2017	30.10%	-32.0%
Dec 31, 2016	44.25%	-10.3%
Dec 31, 2015	49.35%	+56.9%
Dec 31, 2014	31.45%	+14.4%
Dec 31, 2013	27.48%	-

FAQ

What is the current 1-year volatility of AR?: As of today, AR 1-year volatility is 38.62%
What 1-year volatility category does AR fall into?: Based on its current 1-year historical volatility, AR falls into the moderate volatility category
What is AR 1-year volatility 1-year high?: AR 1-year volatility reached a 1-year high of 45.75% on October 30, 2025
What is AR 1-year volatility 1-year low?: AR 1-year volatility reached a 1-year low of 36.90% on July 21, 2026

Data Sources & References

AR Official Website www.anteroresources.com
Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/1433270/000110465926013386/0001104659-26-013386-index.htm
AR Profile on Yahoo Finance finance.yahoo.com/quote/AR
AR Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/ar