What is the current 10-day volatility of ATI?

As of today, ATI 10-day volatility is 28.29%

What 10-day volatility category does ATI fall into?

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

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

ATI 10-day volatility reached a 1-year high of 121.32% on April 10, 2025

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

ATI 10-day volatility reached a 1-year low of 12.27% on November 19, 2025

What is the current 1-month volatility of ATI?

As of today, ATI 1-month volatility is 30.79%

What 1-month volatility category does ATI fall into?

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

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

ATI 1-month volatility reached a 1-year high of 106.59% on May 2, 2025

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

ATI 1-month volatility reached a 1-year low of 17.06% on January 18, 2025

What is the current 3-month volatility of ATI?

As of today, ATI 3-month volatility is 37.72%

What 3-month volatility category does ATI fall into?

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

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

ATI 3-month volatility reached a 1-year high of 72.21% on May 3, 2025

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

ATI 3-month volatility reached a 1-year low of 30.38% on January 31, 2025

What is the current 1-year volatility of ATI?

As of today, ATI 1-year volatility is 49.10%

What 1-year volatility category does ATI fall into?

Based on its current 1-year historical volatility, ATI falls into the high volatility category

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

ATI 1-year volatility reached a 1-year high of 50.21% on October 28, 2025

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

ATI 1-year volatility reached a 1-year low of 37.01% on January 25, 2025

ATI Inc. (ATI) Stock Volatility History & Chart Since 1999

10-Day

28.29%

January 9, 2026

Summary

Current Value: As of today, ATI 10-day volatility is 28.29%, up +17.05% on January 9, 2026
Value Category: Based on its current 10-day historical volatility, ATI falls into the moderate volatility category
1-Year High: ATI 10-day volatility reached a 1-year high of 121.32% on April 10, 2025
1-Year Low: ATI 10-day volatility reached a 1-year low of 12.27% on November 19, 2025

10-Day Volatility Chart

Performance

ATI Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
10-Day Volatility	Jan 9, 26	28.29%	+17.1%	+56.0%	-43.4%	+27.7%	+67.9%	-30.5%	-56.9%
1-Month Volatility	Jan 9, 26	30.79%	-7.3%	+55.3%	-18.9%	-1.7%	+62.3%	-26.9%	-42.8%
3-Month Volatility	Jan 9, 26	37.72%	-0.9%	-3.4%	-20.3%	-0.1%	+9.8%	-25.7%	-47.5%
1-Year Volatility	Jan 9, 26	49.10%	+0.1%	+1.5%	+1.4%	+0.4%	+31.9%	+1.1%	-47.1%
14-Day RSI	Jan 9, 26	74.16	+7.7%	+28.7%	+34.0%	+6.4%	+65.2%	+20.4%	+5.7%
Beta	Jan 9, 26	1.56	0.0%	+2.6%	+1.3%	0.0%	+43.1%	+59.2%	-6.0%
ATR	Jan 9, 26	$3.68	+5.9%	+15.8%	+32.0%	+28.1%	+151.8%	+189.3%	+354.9%
Price	Jan 9, 26	$122.30	+3.1%	+23.0%	+48.6%	+6.6%	+120.0%	+276.8%	+553.7%
200-Day SMA	Jan 9, 26	$82.99	+0.4%	+8.3%	+20.3%	+2.5%	+41.2%	+197.4%	+701.0%
50-Day SMA	Jan 9, 26	$105.38	+0.5%	+13.7%	+36.4%	+3.7%	+85.1%	+253.8%	+626.8%

10-Day Volatility History

Date	Value	Change
Jan 9, 2026	28.29%	+27.7%
Dec 31, 2025	22.16%	+10.7%
Dec 31, 2024	20.02%	-13.4%
Dec 31, 2023	23.12%	-49.9%
Dec 31, 2022	46.18%	+95.8%
Dec 31, 2021	23.59%	-30.1%
Dec 31, 2020	33.76%	+41.3%
Dec 31, 2019	23.90%	-33.4%
Dec 31, 2018	35.87%	+30.7%
Dec 31, 2017	27.45%	-38.3%
Dec 31, 2016	44.49%	-45.3%
Dec 31, 2015	81.39%	+126.1%
Dec 31, 2014	35.99%	+43.8%
Dec 31, 2013	25.02%	-28.3%

Date	Value	Change
Dec 31, 2012	34.89%	-33.8%
Dec 31, 2011	52.68%	+25.7%
Dec 31, 2010	41.90%	+3.6%
Dec 31, 2009	40.43%	-43.0%
Dec 31, 2008	70.88%	+76.7%
Dec 31, 2007	40.12%	+37.6%
Dec 31, 2006	29.15%	-19.5%
Dec 31, 2005	36.23%	+5.6%
Dec 31, 2004	34.31%	-50.3%
Dec 31, 2003	69.03%	+39.0%
Dec 31, 2002	49.66%	+42.3%
Dec 31, 2001	34.90%	-68.7%
Dec 31, 2000	111.47%	+129.3%
Dec 31, 1999	48.61%	-

FAQ

What is the current 10-day volatility of ATI?
As of today, ATI 10-day volatility is 28.29%
What 10-day volatility category does ATI fall into?
Based on its current 10-day historical volatility, ATI falls into the moderate volatility category
What is ATI 10-day volatility 1-year high?
ATI 10-day volatility reached a 1-year high of 121.32% on April 10, 2025
What is ATI 10-day volatility 1-year low?
ATI 10-day volatility reached a 1-year low of 12.27% on November 19, 2025

1-Month

30.79%

January 9, 2026

Summary

Current Value: As of today, ATI 1-month volatility is 30.79%, down -7.34% on January 9, 2026
Value Category: Based on its current 1-month historical volatility, ATI falls into the moderate volatility category
1-Year High: ATI 1-month volatility reached a 1-year high of 106.59% on May 2, 2025
1-Year Low: ATI 1-month volatility reached a 1-year low of 17.06% on January 18, 2025

Performance

ATI Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
1-Month Volatility	Jan 9, 26	30.79%	-7.3%	+55.3%	-18.9%	-1.7%	+62.3%	-26.9%	-42.8%
10-Day Volatility	Jan 9, 26	28.29%	+17.1%	+56.0%	-43.4%	+27.7%	+67.9%	-30.5%	-56.9%
3-Month Volatility	Jan 9, 26	37.72%	-0.9%	-3.4%	-20.3%	-0.1%	+9.8%	-25.7%	-47.5%
1-Year Volatility	Jan 9, 26	49.10%	+0.1%	+1.5%	+1.4%	+0.4%	+31.9%	+1.1%	-47.1%
14-Day RSI	Jan 9, 26	74.16	+7.7%	+28.7%	+34.0%	+6.4%	+65.2%	+20.4%	+5.7%
Beta	Jan 9, 26	1.56	0.0%	+2.6%	+1.3%	0.0%	+43.1%	+59.2%	-6.0%
ATR	Jan 9, 26	$3.68	+5.9%	+15.8%	+32.0%	+28.1%	+151.8%	+189.3%	+354.9%
Price	Jan 9, 26	$122.30	+3.1%	+23.0%	+48.6%	+6.6%	+120.0%	+276.8%	+553.7%
200-Day SMA	Jan 9, 26	$82.99	+0.4%	+8.3%	+20.3%	+2.5%	+41.2%	+197.4%	+701.0%
50-Day SMA	Jan 9, 26	$105.38	+0.5%	+13.7%	+36.4%	+3.7%	+85.1%	+253.8%	+626.8%

1-Month Volatility History

Date	Value	Change
Jan 9, 2026	33.89%	+7.2%
Dec 31, 2025	31.60%	+66.2%
Dec 31, 2024	19.01%	-42.1%
Dec 31, 2023	32.82%	-21.2%
Dec 31, 2022	41.64%	+41.7%
Dec 31, 2021	29.38%	-44.9%
Dec 31, 2020	53.33%	+72.6%
Dec 31, 2019	30.89%	-20.7%
Dec 31, 2018	38.93%	+33.3%
Dec 31, 2017	29.21%	-41.5%
Dec 31, 2016	49.89%	-45.6%
Dec 31, 2015	91.68%	+103.9%
Dec 31, 2014	44.97%	+58.8%
Dec 31, 2013	28.31%	-7.6%

Date	Value	Change
Dec 31, 2012	30.63%	-37.4%
Dec 31, 2011	48.92%	+40.7%
Dec 31, 2010	34.77%	+7.3%
Dec 31, 2009	32.39%	-68.0%
Dec 31, 2008	101.23%	+195.5%
Dec 31, 2007	34.26%	-25.4%
Dec 31, 2006	45.92%	+51.8%
Dec 31, 2005	30.25%	-36.9%
Dec 31, 2004	47.92%	-50.6%
Dec 31, 2003	96.95%	+38.2%
Dec 31, 2002	70.14%	+119.7%
Dec 31, 2001	31.92%	-61.2%
Dec 31, 2000	82.36%	+71.8%
Dec 31, 1999	47.93%	-

FAQ

What is the current 1-month volatility of ATI?
As of today, ATI 1-month volatility is 30.79%
What 1-month volatility category does ATI fall into?
Based on its current 1-month historical volatility, ATI falls into the moderate volatility category
What is ATI 1-month volatility 1-year high?
ATI 1-month volatility reached a 1-year high of 106.59% on May 2, 2025
What is ATI 1-month volatility 1-year low?
ATI 1-month volatility reached a 1-year low of 17.06% on January 18, 2025

3-Month

37.72%

January 9, 2026

Summary

Current Value: As of today, ATI 3-month volatility is 37.72%, down -0.89% on January 9, 2026
Value Category: Based on its current 3-month historical volatility, ATI falls into the moderate volatility category
1-Year High: ATI 3-month volatility reached a 1-year high of 72.21% on May 3, 2025
1-Year Low: ATI 3-month volatility reached a 1-year low of 30.38% on January 31, 2025

Performance

ATI Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
3-Month Volatility	Jan 9, 26	37.72%	-0.9%	-3.4%	-20.3%	-0.1%	+9.8%	-25.7%	-47.5%
10-Day Volatility	Jan 9, 26	28.29%	+17.1%	+56.0%	-43.4%	+27.7%	+67.9%	-30.5%	-56.9%
1-Month Volatility	Jan 9, 26	30.79%	-7.3%	+55.3%	-18.9%	-1.7%	+62.3%	-26.9%	-42.8%
1-Year Volatility	Jan 9, 26	49.10%	+0.1%	+1.5%	+1.4%	+0.4%	+31.9%	+1.1%	-47.1%
14-Day RSI	Jan 9, 26	74.16	+7.7%	+28.7%	+34.0%	+6.4%	+65.2%	+20.4%	+5.7%
Beta	Jan 9, 26	1.56	0.0%	+2.6%	+1.3%	0.0%	+43.1%	+59.2%	-6.0%
ATR	Jan 9, 26	$3.68	+5.9%	+15.8%	+32.0%	+28.1%	+151.8%	+189.3%	+354.9%
Price	Jan 9, 26	$122.30	+3.1%	+23.0%	+48.6%	+6.6%	+120.0%	+276.8%	+553.7%
200-Day SMA	Jan 9, 26	$82.99	+0.4%	+8.3%	+20.3%	+2.5%	+41.2%	+197.4%	+701.0%
50-Day SMA	Jan 9, 26	$105.38	+0.5%	+13.7%	+36.4%	+3.7%	+85.1%	+253.8%	+626.8%

3-Month Volatility History

Date	Value	Change
Jan 9, 2026	38.04%	+1.2%
Dec 31, 2025	37.59%	+9.7%
Dec 31, 2024	34.27%	-6.2%
Dec 31, 2023	36.55%	-29.7%
Dec 31, 2022	51.97%	+18.6%
Dec 31, 2021	43.83%	-37.8%
Dec 31, 2020	70.51%	+78.9%
Dec 31, 2019	39.42%	+5.0%
Dec 31, 2018	37.56%	+10.7%
Dec 31, 2017	33.92%	-45.4%
Dec 31, 2016	62.09%	-20.2%
Dec 31, 2015	77.83%	+79.8%
Dec 31, 2014	43.29%	+84.3%
Dec 31, 2013	23.49%	-45.1%

Date	Value	Change
Dec 31, 2012	42.80%	-36.4%
Dec 31, 2011	67.26%	+82.9%
Dec 31, 2010	36.77%	-19.5%
Dec 31, 2009	45.65%	-67.4%
Dec 31, 2008	139.89%	+186.1%
Dec 31, 2007	48.89%	+23.2%
Dec 31, 2006	39.68%	+11.9%
Dec 31, 2005	35.45%	-41.5%
Dec 31, 2004	60.55%	-10.8%
Dec 31, 2003	67.87%	-1.9%
Dec 31, 2002	69.20%	+84.6%
Dec 31, 2001	37.48%	-29.7%
Dec 31, 2000	53.34%	+13.9%
Dec 31, 1999	46.83%	-

FAQ

What is the current 3-month volatility of ATI?
As of today, ATI 3-month volatility is 37.72%
What 3-month volatility category does ATI fall into?
Based on its current 3-month historical volatility, ATI falls into the moderate volatility category
What is ATI 3-month volatility 1-year high?
ATI 3-month volatility reached a 1-year high of 72.21% on May 3, 2025
What is ATI 3-month volatility 1-year low?
ATI 3-month volatility reached a 1-year low of 30.38% on January 31, 2025

1-Year

49.10%

January 9, 2026

Summary

Current Value: As of today, ATI 1-year volatility is 49.10%, up +0.12% on January 9, 2026
Value Category: Based on its current 1-year historical volatility, ATI falls into the high volatility category
1-Year High: ATI 1-year volatility reached a 1-year high of 50.21% on October 28, 2025
1-Year Low: ATI 1-year volatility reached a 1-year low of 37.01% on January 25, 2025

Performance

ATI Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
1-Year Volatility	Jan 9, 26	49.10%	+0.1%	+1.5%	+1.4%	+0.4%	+31.9%	+1.1%	-47.1%
10-Day Volatility	Jan 9, 26	28.29%	+17.1%	+56.0%	-43.4%	+27.7%	+67.9%	-30.5%	-56.9%
1-Month Volatility	Jan 9, 26	30.79%	-7.3%	+55.3%	-18.9%	-1.7%	+62.3%	-26.9%	-42.8%
3-Month Volatility	Jan 9, 26	37.72%	-0.9%	-3.4%	-20.3%	-0.1%	+9.8%	-25.7%	-47.5%
1-Year Volatility	Jan 9, 26	49.10%	+0.1%	+1.5%	+1.4%	+0.4%	+31.9%	+1.1%	-47.1%
14-Day RSI	Jan 9, 26	74.16	+7.7%	+28.7%	+34.0%	+6.4%	+65.2%	+20.4%	+5.7%
Beta	Jan 9, 26	1.56	0.0%	+2.6%	+1.3%	0.0%	+43.1%	+59.2%	-6.0%
ATR	Jan 9, 26	$3.68	+5.9%	+15.8%	+32.0%	+28.1%	+151.8%	+189.3%	+354.9%
Price	Jan 9, 26	$122.30	+3.1%	+23.0%	+48.6%	+6.6%	+120.0%	+276.8%	+553.7%
200-Day SMA	Jan 9, 26	$82.99	+0.4%	+8.3%	+20.3%	+2.5%	+41.2%	+197.4%	+701.0%
50-Day SMA	Jan 9, 26	$105.38	+0.5%	+13.7%	+36.4%	+3.7%	+85.1%	+253.8%	+626.8%

1-Year Volatility History

Date	Value	Change
Jan 9, 2026	49.02%	+0.2%
Dec 31, 2025	48.92%	+30.2%
Dec 31, 2024	37.58%	+7.5%
Dec 31, 2023	34.97%	-28.0%
Dec 31, 2022	48.57%	+6.2%
Dec 31, 2021	45.73%	-50.3%
Dec 31, 2020	92.00%	+139.4%
Dec 31, 2019	38.43%	+2.9%
Dec 31, 2018	37.36%	-26.3%
Dec 31, 2017	50.69%	-30.1%
Dec 31, 2016	72.50%	+27.2%
Dec 31, 2015	57.00%	+77.0%
Dec 31, 2014	32.20%	+3.8%
Dec 31, 2013	31.01%	-24.3%

Date	Value	Change
Dec 31, 2012	40.96%	-28.1%
Dec 31, 2011	56.99%	+18.4%
Dec 31, 2010	48.13%	-32.2%
Dec 31, 2009	71.00%	-20.6%
Dec 31, 2008	89.37%	+123.0%
Dec 31, 2007	40.08%	-17.4%
Dec 31, 2006	48.53%	+9.5%
Dec 31, 2005	44.30%	-29.7%
Dec 31, 2004	63.02%	-7.0%
Dec 31, 2003	67.78%	+34.8%
Dec 31, 2002	50.30%	+26.9%
Dec 31, 2001	39.63%	-11.9%
Dec 31, 2000	44.97%	-4.0%
Dec 31, 1999	46.83%	-

FAQ

What is the current 1-year volatility of ATI?
As of today, ATI 1-year volatility is 49.10%
What 1-year volatility category does ATI fall into?
Based on its current 1-year historical volatility, ATI falls into the high volatility category
What is ATI 1-year volatility 1-year high?
ATI 1-year volatility reached a 1-year high of 50.21% on October 28, 2025
What is ATI 1-year volatility 1-year low?
ATI 1-year volatility reached a 1-year low of 37.01% on January 25, 2025

Data Sources & References

ATI Official Website www.atimaterials.com
Most Recent Quarterly Report (10-Q) www.sec.gov/Archives/edgar/data/1018963/000162828025046675/0001628280-25-046675-index.htm
Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/1018963/000162828025007092/0001628280-25-007092-index.htm
ATI Profile on Yahoo Finance finance.yahoo.com/quote/ATI
ATI Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/ati