What is the current 10-day volatility of HCA?

As of today, HCA 10-day volatility is 27.96%

What 10-day volatility category does HCA fall into?

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

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

HCA 10-day volatility reached a 1-year high of 57.32% on July 16, 2026

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

HCA 10-day volatility reached a 1-year low of 10.16% on October 6, 2025

What is the current 1-month volatility of HCA?

As of today, HCA 1-month volatility is 30.57%

What 1-month volatility category does HCA fall into?

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

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

HCA 1-month volatility reached a 1-year high of 51.57% on July 31, 2026

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

HCA 1-month volatility reached a 1-year low of 16.49% on October 10, 2025

What is the current 3-month volatility of HCA?

As of today, HCA 3-month volatility is 36.70%

What 3-month volatility category does HCA fall into?

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

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

HCA 3-month volatility reached a 1-year high of 37.69% on July 17, 2026

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

HCA 3-month volatility reached a 1-year low of 20.44% on October 24, 2025

What is the current 1-year volatility of HCA?

As of today, HCA 1-year volatility is 31.13%

What 1-year volatility category does HCA fall into?

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

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

HCA 1-year volatility reached a 1-year high of 31.13% on September 25, 2026

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

HCA 1-year volatility reached a 1-year low of 25.53% on April 23, 2026

HCA Stock Volatility History & Chart Since 2011

10-Day

27.96%

September 25, 2026

Summary

Current Value: As of today, HCA 10-day volatility is 27.96%, up +12.61% on September 25, 2026
Value Category: Based on its current 10-day historical volatility, HCA falls into the moderate volatility category
1-Year High: HCA 10-day volatility reached a 1-year high of 57.32% on July 16, 2026
1-Year Low: HCA 10-day volatility reached a 1-year low of 10.16% on October 6, 2025

10-Day Volatility Chart

Performance

HCA Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
10-Day Volatility	Sep 25, 26	27.96%	+12.6%	-14.8%	-7.3%	+111.7%	+113.4%	+39.0%	+51.5%
1-Month Volatility	Sep 25, 26	30.57%	+11.0%	+7.1%	-3.0%	+32.8%	+30.0%	+38.0%	+103.4%
3-Month Volatility	Sep 25, 26	36.70%	+1.7%	-0.4%	+14.4%	+48.3%	+52.7%	+98.3%	+12.3%
1-Year Volatility	Sep 25, 26	31.13%	+0.6%	+1.6%	+11.7%	+13.7%	+9.2%	+25.3%	+4.5%
14-Day RSI	Sep 25, 26	59.04	+13.4%	+7.3%	+0.8%	+38.3%	+2.5%	+77.0%	+24.4%
Beta	Sep 25, 26	0.18	+5.9%	0.0%	0.0%	-33.3%	-35.7%	-79.3%	-80.4%
ATR	Sep 25, 26	$13.48	+1.3%	+17.2%	+25.9%	+34.0%	+38.6%	+166.9%	+173.1%
Price	Sep 28, 26	$435.40	-0.1%	+4.2%	+11.2%	-6.7%	+3.9%	+73.7%	+72.9%
200-Day SMA	Sep 25, 26	$447.26	-0.1%	-1.4%	-2.7%	+11.5%	+26.9%	+67.7%	+118.0%
50-Day SMA	Sep 25, 26	$410.99	+0.2%	+2.7%	+0.2%	-13.6%	+5.7%	+52.6%	+63.8%
20-Day SMA	Sep 25, 26	$421.51	+0.2%	+1.9%	+11.4%	-11.6%	+3.4%	+60.9%	+65.0%

10-Day Volatility History

Date	Value	Change
Sep 28, 2026	27.96%	+111.7%
Dec 31, 2025	13.21%	-34.4%
Dec 31, 2024	20.13%	-1.0%
Dec 31, 2023	20.34%	+24.8%
Dec 31, 2022	16.30%	-25.8%
Dec 31, 2021	21.97%	+29.8%
Dec 31, 2020	16.92%	+40.2%
Dec 31, 2019	12.07%	-69.2%

Date	Value	Change
Dec 31, 2018	39.15%	+51.5%
Dec 31, 2017	25.85%	+170.1%
Dec 31, 2016	9.57%	-73.8%
Dec 31, 2015	36.51%	+156.8%
Dec 31, 2014	14.22%	-55.2%
Dec 31, 2013	31.71%	+59.9%
Dec 31, 2012	19.83%	-44.5%
Dec 31, 2011	35.76%	-

FAQ

What is the current 10-day volatility of HCA?: As of today, HCA 10-day volatility is 27.96%
What 10-day volatility category does HCA fall into?: Based on its current 10-day historical volatility, HCA falls into the moderate volatility category
What is HCA 10-day volatility 1-year high?: HCA 10-day volatility reached a 1-year high of 57.32% on July 16, 2026
What is HCA 10-day volatility 1-year low?: HCA 10-day volatility reached a 1-year low of 10.16% on October 6, 2025

1-Month

30.57%

September 25, 2026

Summary

Current Value: As of today, HCA 1-month volatility is 30.57%, up +11.00% on September 25, 2026
Value Category: Based on its current 1-month historical volatility, HCA falls into the moderate volatility category
1-Year High: HCA 1-month volatility reached a 1-year high of 51.57% on July 31, 2026
1-Year Low: HCA 1-month volatility reached a 1-year low of 16.49% on October 10, 2025

Performance

HCA Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
1-Month Volatility	Sep 25, 26	30.57%	+11.0%	+7.1%	-3.0%	+32.8%	+30.0%	+38.0%	+103.4%
10-Day Volatility	Sep 25, 26	27.96%	+12.6%	-14.8%	-7.3%	+111.7%	+113.4%	+39.0%	+51.5%
3-Month Volatility	Sep 25, 26	36.70%	+1.7%	-0.4%	+14.4%	+48.3%	+52.7%	+98.3%	+12.3%
1-Year Volatility	Sep 25, 26	31.13%	+0.6%	+1.6%	+11.7%	+13.7%	+9.2%	+25.3%	+4.5%
14-Day RSI	Sep 25, 26	59.04	+13.4%	+7.3%	+0.8%	+38.3%	+2.5%	+77.0%	+24.4%
Beta	Sep 25, 26	0.18	+5.9%	0.0%	0.0%	-33.3%	-35.7%	-79.3%	-80.4%
ATR	Sep 25, 26	$13.48	+1.3%	+17.2%	+25.9%	+34.0%	+38.6%	+166.9%	+173.1%
Price	Sep 28, 26	$435.40	-0.1%	+4.2%	+11.2%	-6.7%	+3.9%	+73.7%	+72.9%
200-Day SMA	Sep 25, 26	$447.26	-0.1%	-1.4%	-2.7%	+11.5%	+26.9%	+67.7%	+118.0%
50-Day SMA	Sep 25, 26	$410.99	+0.2%	+2.7%	+0.2%	-13.6%	+5.7%	+52.6%	+63.8%
20-Day SMA	Sep 25, 26	$421.51	+0.2%	+1.9%	+11.4%	-11.6%	+3.4%	+60.9%	+65.0%

1-Month Volatility History

Date	Value	Change
Sep 28, 2026	30.57%	+35.3%
Dec 31, 2025	22.59%	+48.5%
Dec 31, 2024	15.21%	-31.2%
Dec 31, 2023	22.12%	+19.6%
Dec 31, 2022	18.50%	-15.3%
Dec 31, 2021	21.84%	0.0%
Dec 31, 2020	21.84%	+46.3%
Dec 31, 2019	14.93%	-63.8%

Date	Value	Change
Dec 31, 2018	41.25%	+79.7%
Dec 31, 2017	22.95%	+74.0%
Dec 31, 2016	13.19%	-62.5%
Dec 31, 2015	35.22%	+74.0%
Dec 31, 2014	20.24%	-14.3%
Dec 31, 2013	23.63%	-23.9%
Dec 31, 2012	31.04%	-35.7%
Dec 31, 2011	48.28%	-

FAQ

What is the current 1-month volatility of HCA?: As of today, HCA 1-month volatility is 30.57%
What 1-month volatility category does HCA fall into?: Based on its current 1-month historical volatility, HCA falls into the moderate volatility category
What is HCA 1-month volatility 1-year high?: HCA 1-month volatility reached a 1-year high of 51.57% on July 31, 2026
What is HCA 1-month volatility 1-year low?: HCA 1-month volatility reached a 1-year low of 16.49% on October 10, 2025

3-Month

36.70%

September 25, 2026

Summary

Current Value: As of today, HCA 3-month volatility is 36.70%, up +1.72% on September 25, 2026
Value Category: Based on its current 3-month historical volatility, HCA falls into the moderate volatility category
1-Year High: HCA 3-month volatility reached a 1-year high of 37.69% on July 17, 2026
1-Year Low: HCA 3-month volatility reached a 1-year low of 20.44% on October 24, 2025

Performance

HCA Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
3-Month Volatility	Sep 25, 26	36.70%	+1.7%	-0.4%	+14.4%	+48.3%	+52.7%	+98.3%	+12.3%
10-Day Volatility	Sep 25, 26	27.96%	+12.6%	-14.8%	-7.3%	+111.7%	+113.4%	+39.0%	+51.5%
1-Month Volatility	Sep 25, 26	30.57%	+11.0%	+7.1%	-3.0%	+32.8%	+30.0%	+38.0%	+103.4%
1-Year Volatility	Sep 25, 26	31.13%	+0.6%	+1.6%	+11.7%	+13.7%	+9.2%	+25.3%	+4.5%
14-Day RSI	Sep 25, 26	59.04	+13.4%	+7.3%	+0.8%	+38.3%	+2.5%	+77.0%	+24.4%
Beta	Sep 25, 26	0.18	+5.9%	0.0%	0.0%	-33.3%	-35.7%	-79.3%	-80.4%
ATR	Sep 25, 26	$13.48	+1.3%	+17.2%	+25.9%	+34.0%	+38.6%	+166.9%	+173.1%
Price	Sep 28, 26	$435.40	-0.1%	+4.2%	+11.2%	-6.7%	+3.9%	+73.7%	+72.9%
200-Day SMA	Sep 25, 26	$447.26	-0.1%	-1.4%	-2.7%	+11.5%	+26.9%	+67.7%	+118.0%
50-Day SMA	Sep 25, 26	$410.99	+0.2%	+2.7%	+0.2%	-13.6%	+5.7%	+52.6%	+63.8%
20-Day SMA	Sep 25, 26	$421.51	+0.2%	+1.9%	+11.4%	-11.6%	+3.4%	+60.9%	+65.0%

3-Month Volatility History

Date	Value	Change
Sep 28, 2026	36.70%	+49.5%
Dec 31, 2025	24.55%	-11.1%
Dec 31, 2024	27.61%	+10.3%
Dec 31, 2023	25.03%	-27.3%
Dec 31, 2022	34.45%	+44.8%
Dec 31, 2021	23.79%	-30.4%
Dec 31, 2020	34.17%	+63.6%
Dec 31, 2019	20.88%	-37.5%

Date	Value	Change
Dec 31, 2018	33.40%	+35.0%
Dec 31, 2017	24.74%	-28.6%
Dec 31, 2016	34.63%	-6.9%
Dec 31, 2015	37.19%	+29.1%
Dec 31, 2014	28.81%	+16.9%
Dec 31, 2013	24.65%	-45.6%
Dec 31, 2012	45.35%	-3.3%
Dec 31, 2011	46.91%	-

FAQ

What is the current 3-month volatility of HCA?: As of today, HCA 3-month volatility is 36.70%
What 3-month volatility category does HCA fall into?: Based on its current 3-month historical volatility, HCA falls into the moderate volatility category
What is HCA 3-month volatility 1-year high?: HCA 3-month volatility reached a 1-year high of 37.69% on July 17, 2026
What is HCA 3-month volatility 1-year low?: HCA 3-month volatility reached a 1-year low of 20.44% on October 24, 2025

1-Year

31.13%

September 25, 2026

Summary

Current Value: As of today, HCA 1-year volatility is 31.13%, up +0.58% on September 25, 2026
Value Category: Based on its current 1-year historical volatility, HCA falls into the moderate volatility category
1-Year High: HCA 1-year volatility reached a 1-year high of 31.13% on September 25, 2026
1-Year Low: HCA 1-year volatility reached a 1-year low of 25.53% on April 23, 2026

Performance

HCA Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
1-Year Volatility	Sep 25, 26	31.13%	+0.6%	+1.6%	+11.7%	+13.7%	+9.2%	+25.3%	+4.5%
10-Day Volatility	Sep 25, 26	27.96%	+12.6%	-14.8%	-7.3%	+111.7%	+113.4%	+39.0%	+51.5%
1-Month Volatility	Sep 25, 26	30.57%	+11.0%	+7.1%	-3.0%	+32.8%	+30.0%	+38.0%	+103.4%
3-Month Volatility	Sep 25, 26	36.70%	+1.7%	-0.4%	+14.4%	+48.3%	+52.7%	+98.3%	+12.3%
1-Year Volatility	Sep 25, 26	31.13%	+0.6%	+1.6%	+11.7%	+13.7%	+9.2%	+25.3%	+4.5%
14-Day RSI	Sep 25, 26	59.04	+13.4%	+7.3%	+0.8%	+38.3%	+2.5%	+77.0%	+24.4%
Beta	Sep 25, 26	0.18	+5.9%	0.0%	0.0%	-33.3%	-35.7%	-79.3%	-80.4%
ATR	Sep 25, 26	$13.48	+1.3%	+17.2%	+25.9%	+34.0%	+38.6%	+166.9%	+173.1%
Price	Sep 28, 26	$435.40	-0.1%	+4.2%	+11.2%	-6.7%	+3.9%	+73.7%	+72.9%
200-Day SMA	Sep 25, 26	$447.26	-0.1%	-1.4%	-2.7%	+11.5%	+26.9%	+67.7%	+118.0%
50-Day SMA	Sep 25, 26	$410.99	+0.2%	+2.7%	+0.2%	-13.6%	+5.7%	+52.6%	+63.8%
20-Day SMA	Sep 25, 26	$421.51	+0.2%	+1.9%	+11.4%	-11.6%	+3.4%	+60.9%	+65.0%

1-Year Volatility History

Date	Value	Change
Sep 28, 2026	31.13%	+13.7%
Dec 31, 2025	27.38%	+11.9%
Dec 31, 2024	24.47%	+12.9%
Dec 31, 2023	21.68%	-48.2%
Dec 31, 2022	41.85%	+54.1%
Dec 31, 2021	27.16%	-55.3%
Dec 31, 2020	60.76%	+126.9%
Dec 31, 2019	26.78%	+3.8%

Date	Value	Change
Dec 31, 2018	25.81%	+26.1%
Dec 31, 2017	20.47%	-21.4%
Dec 31, 2016	26.03%	-14.5%
Dec 31, 2015	30.44%	+16.4%
Dec 31, 2014	26.15%	+1.5%
Dec 31, 2013	25.77%	-33.5%
Dec 31, 2012	38.74%	-25.0%
Dec 31, 2011	51.66%	-

FAQ

What is the current 1-year volatility of HCA?: As of today, HCA 1-year volatility is 31.13%
What 1-year volatility category does HCA fall into?: Based on its current 1-year historical volatility, HCA falls into the moderate volatility category
What is HCA 1-year volatility 1-year high?: HCA 1-year volatility reached a 1-year high of 31.13% on September 25, 2026
What is HCA 1-year volatility 1-year low?: HCA 1-year volatility reached a 1-year low of 25.53% on April 23, 2026

Data Sources & References

HCA Official Website hcahealthcare.com
Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/860730/000119312526023323/0001193125-26-023323-index.htm
HCA Profile on Yahoo Finance finance.yahoo.com/quote/HCA
HCA Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/hca