What is the current 10-day volatility of JHX?

As of today, JHX 10-day volatility is 44.69%

What 10-day volatility category does JHX fall into?

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

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

JHX 10-day volatility reached a 1-year high of 183.61% on August 22, 2025

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

JHX 10-day volatility reached a 1-year low of 9.45% on January 5, 2026

What is the current 1-month volatility of JHX?

As of today, JHX 1-month volatility is 38.78%

What 1-month volatility category does JHX fall into?

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

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

JHX 1-month volatility reached a 1-year high of 130.95% on August 29, 2025

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

JHX 1-month volatility reached a 1-year low of 24.22% on January 2, 2026

What is the current 3-month volatility of JHX?

As of today, JHX 3-month volatility is 33.64%

What 3-month volatility category does JHX fall into?

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

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

JHX 3-month volatility reached a 1-year high of 81.65% on August 22, 2025

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

JHX 3-month volatility reached a 1-year low of 26.27% on February 25, 2025

What is the current 1-year volatility of JHX?

As of today, JHX 1-year volatility is 58.45%

What 1-year volatility category does JHX fall into?

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

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

JHX 1-year volatility reached a 1-year high of 58.54% on February 13, 2026

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

JHX 1-year volatility reached a 1-year low of 36.57% on February 25, 2025

JHX Stock Volatility History & Chart Since 2001

10-Day

44.69%

February 20, 2026

Summary

Current Value: As of today, JHX 10-day volatility is 44.69%, down -5.34% on February 20, 2026
Value Category: Based on its current 10-day historical volatility, JHX falls into the high volatility category
1-Year High: JHX 10-day volatility reached a 1-year high of 183.61% on August 22, 2025
1-Year Low: JHX 10-day volatility reached a 1-year low of 9.45% on January 5, 2026

10-Day Volatility Chart

Performance

JHX Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
10-Day Volatility	Feb 20, 26	44.69%	-5.3%	+21.3%	+3.5%	+356.9%	+96.8%	-24.4%	+66.8%
1-Month Volatility	Feb 20, 26	38.78%	+0.1%	+11.9%	-22.8%	+59.6%	+37.8%	-26.7%	+40.4%
3-Month Volatility	Feb 20, 26	33.64%	-1.9%	-15.3%	-23.1%	-19.0%	+21.1%	-25.9%	+31.1%
1-Year Volatility	Feb 20, 26	58.45%	+0.1%	+0.9%	+1.5%	+1.5%	+59.5%	+35.9%	-4.4%
14-Day RSI	Feb 20, 26	60.40	+2.1%	-17.9%	+12.4%	+1.8%	+50.2%	+31.8%	+7.6%
Beta	Feb 20, 26	1.13	0.0%	-0.9%	+2.7%	+1.8%	+15.3%	-0.9%	-18.1%
ATR	Feb 20, 26	$0.85	-0.5%	+26.3%	+7.4%	+72.4%	-8.8%	+11.9%	+15.3%
Price	Feb 20, 26	$25.08	+0.7%	+2.3%	+34.3%	+20.9%	-20.9%	+18.6%	-19.1%
200-Day SMA	Feb 20, 26	$22.86	+0.0%	+0.6%	-6.5%	-0.2%	-33.0%	+3.1%	-4.9%
50-Day SMA	Feb 20, 26	$22.63	+0.5%	+10.8%	+14.2%	+14.8%	-31.0%	+9.3%	-23.3%

10-Day Volatility History

Date	Value	Change
Feb 23, 2026	44.69%	+357.0%
Dec 31, 2025	9.78%	-60.2%
Dec 31, 2024	24.60%	-12.1%
Dec 31, 2023	27.98%	-25.1%
Dec 31, 2022	37.37%	+172.6%
Dec 31, 2021	13.71%	-35.5%
Dec 31, 2020	21.26%	+32.0%
Dec 31, 2019	16.10%	-76.6%
Dec 31, 2018	68.83%	+273.9%
Dec 31, 2017	18.41%	+29.9%
Dec 31, 2016	14.17%	-40.1%
Dec 31, 2015	23.67%	-7.6%
Dec 31, 2014	25.63%	+43.6%

Date	Value	Change
Dec 31, 2013	17.85%	-40.7%
Dec 31, 2012	30.08%	-40.4%
Dec 31, 2011	50.48%	+84.8%
Dec 31, 2010	27.31%	-18.7%
Dec 31, 2009	33.58%	-32.2%
Dec 31, 2008	49.54%	+13.9%
Dec 31, 2007	43.50%	+76.1%
Dec 31, 2006	24.70%	+27.0%
Dec 31, 2005	19.45%	-44.8%
Dec 31, 2004	35.21%	+56.9%
Dec 31, 2003	22.44%	+25.4%
Dec 31, 2002	17.90%	-33.0%
Dec 31, 2001	26.71%	-

FAQ

What is the current 10-day volatility of JHX?
As of today, JHX 10-day volatility is 44.69%
What 10-day volatility category does JHX fall into?
Based on its current 10-day historical volatility, JHX falls into the high volatility category
What is JHX 10-day volatility 1-year high?
JHX 10-day volatility reached a 1-year high of 183.61% on August 22, 2025
What is JHX 10-day volatility 1-year low?
JHX 10-day volatility reached a 1-year low of 9.45% on January 5, 2026

1-Month

38.78%

February 20, 2026

Summary

Current Value: As of today, JHX 1-month volatility is 38.78%, up +0.08% on February 20, 2026
Value Category: Based on its current 1-month historical volatility, JHX falls into the moderate volatility category
1-Year High: JHX 1-month volatility reached a 1-year high of 130.95% on August 29, 2025
1-Year Low: JHX 1-month volatility reached a 1-year low of 24.22% on January 2, 2026

Performance

JHX Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
1-Month Volatility	Feb 20, 26	38.78%	+0.1%	+11.9%	-22.8%	+59.6%	+37.8%	-26.7%	+40.4%
10-Day Volatility	Feb 20, 26	44.69%	-5.3%	+21.3%	+3.5%	+356.9%	+96.8%	-24.4%	+66.8%
3-Month Volatility	Feb 20, 26	33.64%	-1.9%	-15.3%	-23.1%	-19.0%	+21.1%	-25.9%	+31.1%
1-Year Volatility	Feb 20, 26	58.45%	+0.1%	+0.9%	+1.5%	+1.5%	+59.5%	+35.9%	-4.4%
14-Day RSI	Feb 20, 26	60.40	+2.1%	-17.9%	+12.4%	+1.8%	+50.2%	+31.8%	+7.6%
Beta	Feb 20, 26	1.13	0.0%	-0.9%	+2.7%	+1.8%	+15.3%	-0.9%	-18.1%
ATR	Feb 20, 26	$0.85	-0.5%	+26.3%	+7.4%	+72.4%	-8.8%	+11.9%	+15.3%
Price	Feb 20, 26	$25.08	+0.7%	+2.3%	+34.3%	+20.9%	-20.9%	+18.6%	-19.1%
200-Day SMA	Feb 20, 26	$22.86	+0.0%	+0.6%	-6.5%	-0.2%	-33.0%	+3.1%	-4.9%
50-Day SMA	Feb 20, 26	$22.63	+0.5%	+10.8%	+14.2%	+14.8%	-31.0%	+9.3%	-23.3%

1-Month Volatility History

Date	Value	Change
Feb 23, 2026	38.78%	+50.8%
Dec 31, 2025	25.71%	+37.6%
Dec 31, 2024	18.69%	-36.0%
Dec 31, 2023	29.20%	-34.7%
Dec 31, 2022	44.74%	+92.3%
Dec 31, 2021	23.27%	+1.1%
Dec 31, 2020	23.01%	+35.1%
Dec 31, 2019	17.03%	-68.6%
Dec 31, 2018	54.22%	+196.3%
Dec 31, 2017	18.30%	-3.3%
Dec 31, 2016	18.93%	-47.2%
Dec 31, 2015	35.83%	+30.1%
Dec 31, 2014	27.54%	-16.4%

Date	Value	Change
Dec 31, 2013	32.95%	+27.4%
Dec 31, 2012	25.86%	-37.4%
Dec 31, 2011	41.34%	+0.5%
Dec 31, 2010	41.15%	+21.0%
Dec 31, 2009	34.01%	-52.5%
Dec 31, 2008	71.65%	+99.2%
Dec 31, 2007	35.96%	+22.7%
Dec 31, 2006	29.30%	-17.3%
Dec 31, 2005	35.42%	+19.2%
Dec 31, 2004	29.72%	+44.4%
Dec 31, 2003	20.58%	-28.7%
Dec 31, 2002	28.88%	-43.1%
Dec 31, 2001	50.76%	-

FAQ

What is the current 1-month volatility of JHX?
As of today, JHX 1-month volatility is 38.78%
What 1-month volatility category does JHX fall into?
Based on its current 1-month historical volatility, JHX falls into the moderate volatility category
What is JHX 1-month volatility 1-year high?
JHX 1-month volatility reached a 1-year high of 130.95% on August 29, 2025
What is JHX 1-month volatility 1-year low?
JHX 1-month volatility reached a 1-year low of 24.22% on January 2, 2026

3-Month

33.64%

February 20, 2026

Summary

Current Value: As of today, JHX 3-month volatility is 33.64%, down -1.95% on February 20, 2026
Value Category: Based on its current 3-month historical volatility, JHX falls into the moderate volatility category
1-Year High: JHX 3-month volatility reached a 1-year high of 81.65% on August 22, 2025
1-Year Low: JHX 3-month volatility reached a 1-year low of 26.27% on February 25, 2025

Performance

JHX Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
3-Month Volatility	Feb 20, 26	33.64%	-1.9%	-15.3%	-23.1%	-19.0%	+21.1%	-25.9%	+31.1%
10-Day Volatility	Feb 20, 26	44.69%	-5.3%	+21.3%	+3.5%	+356.9%	+96.8%	-24.4%	+66.8%
1-Month Volatility	Feb 20, 26	38.78%	+0.1%	+11.9%	-22.8%	+59.6%	+37.8%	-26.7%	+40.4%
1-Year Volatility	Feb 20, 26	58.45%	+0.1%	+0.9%	+1.5%	+1.5%	+59.5%	+35.9%	-4.4%
14-Day RSI	Feb 20, 26	60.40	+2.1%	-17.9%	+12.4%	+1.8%	+50.2%	+31.8%	+7.6%
Beta	Feb 20, 26	1.13	0.0%	-0.9%	+2.7%	+1.8%	+15.3%	-0.9%	-18.1%
ATR	Feb 20, 26	$0.85	-0.5%	+26.3%	+7.4%	+72.4%	-8.8%	+11.9%	+15.3%
Price	Feb 20, 26	$25.08	+0.7%	+2.3%	+34.3%	+20.9%	-20.9%	+18.6%	-19.1%
200-Day SMA	Feb 20, 26	$22.86	+0.0%	+0.6%	-6.5%	-0.2%	-33.0%	+3.1%	-4.9%
50-Day SMA	Feb 20, 26	$22.63	+0.5%	+10.8%	+14.2%	+14.8%	-31.0%	+9.3%	-23.3%

3-Month Volatility History

Date	Value	Change
Feb 23, 2026	33.64%	-18.9%
Dec 31, 2025	41.47%	+29.8%
Dec 31, 2024	31.96%	-26.2%
Dec 31, 2023	43.30%	-17.6%
Dec 31, 2022	52.54%	+110.4%
Dec 31, 2021	24.97%	-37.1%
Dec 31, 2020	39.67%	+43.9%
Dec 31, 2019	27.56%	-47.0%
Dec 31, 2018	52.00%	+134.6%
Dec 31, 2017	22.17%	-16.5%
Dec 31, 2016	26.54%	-19.4%
Dec 31, 2015	32.94%	+18.7%
Dec 31, 2014	27.74%	-27.3%

Date	Value	Change
Dec 31, 2013	38.17%	+39.1%
Dec 31, 2012	27.44%	-46.5%
Dec 31, 2011	51.26%	+37.5%
Dec 31, 2010	37.27%	-24.5%
Dec 31, 2009	49.34%	-53.5%
Dec 31, 2008	106.16%	+192.9%
Dec 31, 2007	36.24%	+12.9%
Dec 31, 2006	32.10%	-15.3%
Dec 31, 2005	37.90%	+8.9%
Dec 31, 2004	34.81%	+13.4%
Dec 31, 2003	30.70%	+2.5%
Dec 31, 2002	29.94%	-46.2%
Dec 31, 2001	55.61%	-

FAQ

What is the current 3-month volatility of JHX?
As of today, JHX 3-month volatility is 33.64%
What 3-month volatility category does JHX fall into?
Based on its current 3-month historical volatility, JHX falls into the moderate volatility category
What is JHX 3-month volatility 1-year high?
JHX 3-month volatility reached a 1-year high of 81.65% on August 22, 2025
What is JHX 3-month volatility 1-year low?
JHX 3-month volatility reached a 1-year low of 26.27% on February 25, 2025

1-Year

58.45%

February 20, 2026

Summary

Current Value: As of today, JHX 1-year volatility is 58.45%, up +0.10% on February 20, 2026
Value Category: Based on its current 1-year historical volatility, JHX falls into the high volatility category
1-Year High: JHX 1-year volatility reached a 1-year high of 58.54% on February 13, 2026
1-Year Low: JHX 1-year volatility reached a 1-year low of 36.57% on February 25, 2025

Performance

JHX Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
1-Year Volatility	Feb 20, 26	58.45%	+0.1%	+0.9%	+1.5%	+1.5%	+59.5%	+35.9%	-4.4%
10-Day Volatility	Feb 20, 26	44.69%	-5.3%	+21.3%	+3.5%	+356.9%	+96.8%	-24.4%	+66.8%
1-Month Volatility	Feb 20, 26	38.78%	+0.1%	+11.9%	-22.8%	+59.6%	+37.8%	-26.7%	+40.4%
3-Month Volatility	Feb 20, 26	33.64%	-1.9%	-15.3%	-23.1%	-19.0%	+21.1%	-25.9%	+31.1%
1-Year Volatility	Feb 20, 26	58.45%	+0.1%	+0.9%	+1.5%	+1.5%	+59.5%	+35.9%	-4.4%
14-Day RSI	Feb 20, 26	60.40	+2.1%	-17.9%	+12.4%	+1.8%	+50.2%	+31.8%	+7.6%
Beta	Feb 20, 26	1.13	0.0%	-0.9%	+2.7%	+1.8%	+15.3%	-0.9%	-18.1%
ATR	Feb 20, 26	$0.85	-0.5%	+26.3%	+7.4%	+72.4%	-8.8%	+11.9%	+15.3%
Price	Feb 20, 26	$25.08	+0.7%	+2.3%	+34.3%	+20.9%	-20.9%	+18.6%	-19.1%
200-Day SMA	Feb 20, 26	$22.86	+0.0%	+0.6%	-6.5%	-0.2%	-33.0%	+3.1%	-4.9%
50-Day SMA	Feb 20, 26	$22.63	+0.5%	+10.8%	+14.2%	+14.8%	-31.0%	+9.3%	-23.3%

1-Year Volatility History

Date	Value	Change
Feb 23, 2026	58.45%	+1.5%
Dec 31, 2025	57.59%	+47.7%
Dec 31, 2024	39.00%	+2.9%
Dec 31, 2023	37.89%	-9.2%
Dec 31, 2022	41.72%	+51.6%
Dec 31, 2021	27.52%	-54.9%
Dec 31, 2020	60.96%	+122.0%
Dec 31, 2019	27.46%	-16.9%
Dec 31, 2018	33.03%	+44.9%
Dec 31, 2017	22.80%	-24.4%
Dec 31, 2016	30.16%	-13.9%
Dec 31, 2015	35.02%	+25.7%
Dec 31, 2014	27.85%	-14.6%

Date	Value	Change
Dec 31, 2013	32.63%	+4.8%
Dec 31, 2012	31.13%	-31.3%
Dec 31, 2011	45.28%	+6.6%
Dec 31, 2010	42.48%	-33.3%
Dec 31, 2009	63.70%	-8.2%
Dec 31, 2008	69.42%	+87.2%
Dec 31, 2007	37.09%	+20.5%
Dec 31, 2006	30.77%	-1.1%
Dec 31, 2005	31.11%	+2.8%
Dec 31, 2004	30.26%	+14.5%
Dec 31, 2003	26.42%	-10.2%
Dec 31, 2002	29.41%	-47.1%
Dec 31, 2001	55.61%	-

FAQ

What is the current 1-year volatility of JHX?
As of today, JHX 1-year volatility is 58.45%
What 1-year volatility category does JHX fall into?
Based on its current 1-year historical volatility, JHX falls into the high volatility category
What is JHX 1-year volatility 1-year high?
JHX 1-year volatility reached a 1-year high of 58.54% on February 13, 2026
What is JHX 1-year volatility 1-year low?
JHX 1-year volatility reached a 1-year low of 36.57% on February 25, 2025

Data Sources & References

JHX Official Website ir.jameshardie.com.au
Most Recent Quarterly Report (10-Q) www.sec.gov/Archives/edgar/data/1159152/000115915226000015/0001159152-26-000015-index.htm
Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/1159152/000115915225000012/0001159152-25-000012-index.htm
JHX Profile on Yahoo Finance finance.yahoo.com/quote/JHX
JHX Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/jhx