What is the current 10-day volatility of HCA?

As of today, HCA 10-day volatility is 21.64%

What 10-day volatility category does HCA fall into?

Based on its current 10-day historical volatility, HCA falls into the low 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 12.58% on June 4, 2026

What is the current 1-month volatility of HCA?

As of today, HCA 1-month volatility is 25.24%

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 17.16% on October 16, 2025

What is the current 3-month volatility of HCA?

As of today, HCA 3-month volatility is 29.56%

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 31.18%

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 31.18% on October 16, 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

21.64%

October 16, 2026

Summary

Current Value: As of today, HCA 10-day volatility is 21.64%, up +43.69% on October 16, 2026
Value Category: Based on its current 10-day historical volatility, HCA falls into the low 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 12.58% on June 4, 2026

10-Day Volatility Chart

Performance

HCA Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
10-Day Volatility	Oct 16, 26	21.64%	+43.7%	-35.1%	-62.3%	+63.8%	-1.7%	-30.6%	+11.3%
1-Month Volatility	Oct 16, 26	25.24%	+9.5%	-18.4%	-42.1%	+9.6%	+47.1%	+4.2%	+15.0%
3-Month Volatility	Oct 16, 26	29.56%	-2.1%	-19.5%	-20.4%	+19.4%	+29.0%	+40.1%	-12.5%
1-Year Volatility	Oct 16, 26	31.18%	+0.3%	+1.4%	+5.9%	+13.9%	+10.4%	+29.8%	+5.5%
14-Day RSI	Oct 16, 26	63.07	-12.2%	+3.5%	+36.5%	+47.7%	+17.8%	+73.7%	+25.0%
Beta	Oct 16, 26	0.19	+5.6%	+5.6%	+5.6%	-29.6%	-29.6%	-76.8%	-81.0%
ATR	Oct 16, 26	$12.33	+4.0%	-8.0%	-12.6%	+22.5%	+38.4%	+118.8%	+139.7%
Price	Oct 16, 26	$458.84	-2.1%	+6.6%	+18.9%	-1.7%	+9.3%	+91.7%	+85.9%
200-Day SMA	Oct 16, 26	$444.92	-0.0%	-1.0%	-3.1%	+10.9%	+23.4%	+66.7%	+111.5%
50-Day SMA	Oct 16, 26	$426.49	+0.2%	+5.2%	+7.8%	-10.3%	+4.4%	+63.2%	+71.0%
20-Day SMA	Oct 16, 26	$441.01	+0.3%	+5.5%	+12.2%	-7.5%	+5.0%	+78.4%	+78.3%

10-Day Volatility History

Date	Value	Change
Oct 16, 2026	21.64%	+63.8%
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 21.64%
What 10-day volatility category does HCA fall into?: Based on its current 10-day historical volatility, HCA falls into the low 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 12.58% on June 4, 2026

1-Month

25.24%

October 16, 2026

Summary

Current Value: As of today, HCA 1-month volatility is 25.24%, up +9.50% on October 16, 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 17.16% on October 16, 2025

Performance

HCA Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
1-Month Volatility	Oct 16, 26	25.24%	+9.5%	-18.4%	-42.1%	+9.6%	+47.1%	+4.2%	+15.0%
10-Day Volatility	Oct 16, 26	21.64%	+43.7%	-35.1%	-62.3%	+63.8%	-1.7%	-30.6%	+11.3%
3-Month Volatility	Oct 16, 26	29.56%	-2.1%	-19.5%	-20.4%	+19.4%	+29.0%	+40.1%	-12.5%
1-Year Volatility	Oct 16, 26	31.18%	+0.3%	+1.4%	+5.9%	+13.9%	+10.4%	+29.8%	+5.5%
14-Day RSI	Oct 16, 26	63.07	-12.2%	+3.5%	+36.5%	+47.7%	+17.8%	+73.7%	+25.0%
Beta	Oct 16, 26	0.19	+5.6%	+5.6%	+5.6%	-29.6%	-29.6%	-76.8%	-81.0%
ATR	Oct 16, 26	$12.33	+4.0%	-8.0%	-12.6%	+22.5%	+38.4%	+118.8%	+139.7%
Price	Oct 16, 26	$458.84	-2.1%	+6.6%	+18.9%	-1.7%	+9.3%	+91.7%	+85.9%
200-Day SMA	Oct 16, 26	$444.92	-0.0%	-1.0%	-3.1%	+10.9%	+23.4%	+66.7%	+111.5%
50-Day SMA	Oct 16, 26	$426.49	+0.2%	+5.2%	+7.8%	-10.3%	+4.4%	+63.2%	+71.0%
20-Day SMA	Oct 16, 26	$441.01	+0.3%	+5.5%	+12.2%	-7.5%	+5.0%	+78.4%	+78.3%

1-Month Volatility History

Date	Value	Change
Oct 16, 2026	24.22%	+7.2%
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 25.24%
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 17.16% on October 16, 2025

3-Month

29.56%

October 16, 2026

Summary

Current Value: As of today, HCA 3-month volatility is 29.56%, down -2.15% on October 16, 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	Oct 16, 26	29.56%	-2.1%	-19.5%	-20.4%	+19.4%	+29.0%	+40.1%	-12.5%
10-Day Volatility	Oct 16, 26	21.64%	+43.7%	-35.1%	-62.3%	+63.8%	-1.7%	-30.6%	+11.3%
1-Month Volatility	Oct 16, 26	25.24%	+9.5%	-18.4%	-42.1%	+9.6%	+47.1%	+4.2%	+15.0%
1-Year Volatility	Oct 16, 26	31.18%	+0.3%	+1.4%	+5.9%	+13.9%	+10.4%	+29.8%	+5.5%
14-Day RSI	Oct 16, 26	63.07	-12.2%	+3.5%	+36.5%	+47.7%	+17.8%	+73.7%	+25.0%
Beta	Oct 16, 26	0.19	+5.6%	+5.6%	+5.6%	-29.6%	-29.6%	-76.8%	-81.0%
ATR	Oct 16, 26	$12.33	+4.0%	-8.0%	-12.6%	+22.5%	+38.4%	+118.8%	+139.7%
Price	Oct 16, 26	$458.84	-2.1%	+6.6%	+18.9%	-1.7%	+9.3%	+91.7%	+85.9%
200-Day SMA	Oct 16, 26	$444.92	-0.0%	-1.0%	-3.1%	+10.9%	+23.4%	+66.7%	+111.5%
50-Day SMA	Oct 16, 26	$426.49	+0.2%	+5.2%	+7.8%	-10.3%	+4.4%	+63.2%	+71.0%
20-Day SMA	Oct 16, 26	$441.01	+0.3%	+5.5%	+12.2%	-7.5%	+5.0%	+78.4%	+78.3%

3-Month Volatility History

Date	Value	Change
Oct 16, 2026	30.43%	+24.0%
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 29.56%
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

31.18%

October 16, 2026

Summary

Current Value: As of today, HCA 1-year volatility is 31.18%, up +0.32% on October 16, 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 31.18% on October 16, 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	Oct 16, 26	31.18%	+0.3%	+1.4%	+5.9%	+13.9%	+10.4%	+29.8%	+5.5%
10-Day Volatility	Oct 16, 26	21.64%	+43.7%	-35.1%	-62.3%	+63.8%	-1.7%	-30.6%	+11.3%
1-Month Volatility	Oct 16, 26	25.24%	+9.5%	-18.4%	-42.1%	+9.6%	+47.1%	+4.2%	+15.0%
3-Month Volatility	Oct 16, 26	29.56%	-2.1%	-19.5%	-20.4%	+19.4%	+29.0%	+40.1%	-12.5%
1-Year Volatility	Oct 16, 26	31.18%	+0.3%	+1.4%	+5.9%	+13.9%	+10.4%	+29.8%	+5.5%
14-Day RSI	Oct 16, 26	63.07	-12.2%	+3.5%	+36.5%	+47.7%	+17.8%	+73.7%	+25.0%
Beta	Oct 16, 26	0.19	+5.6%	+5.6%	+5.6%	-29.6%	-29.6%	-76.8%	-81.0%
ATR	Oct 16, 26	$12.33	+4.0%	-8.0%	-12.6%	+22.5%	+38.4%	+118.8%	+139.7%
Price	Oct 16, 26	$458.84	-2.1%	+6.6%	+18.9%	-1.7%	+9.3%	+91.7%	+85.9%
200-Day SMA	Oct 16, 26	$444.92	-0.0%	-1.0%	-3.1%	+10.9%	+23.4%	+66.7%	+111.5%
50-Day SMA	Oct 16, 26	$426.49	+0.2%	+5.2%	+7.8%	-10.3%	+4.4%	+63.2%	+71.0%
20-Day SMA	Oct 16, 26	$441.01	+0.3%	+5.5%	+12.2%	-7.5%	+5.0%	+78.4%	+78.3%

1-Year Volatility History

Date	Value	Change
Oct 16, 2026	31.15%	+13.8%
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 31.18%
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 31.18% on October 16, 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