Volatility is a statistical measure of the dispersion of returns for a given security or market index, it shows how the price swings around its mean. The volatility here is measured as the annualized standard deviation between monthly returns from the security over the past year. In most cases, the higher the volatility, the riskier the security.
As of today (2026-06-24), HCA Healthcare's Volatility is 32.39%.
HCA Healthcare (NYSE:HCA) Volatility Explanation
Volatility is a statistical measure of the dispersion of returns for a given security or market index. It’s often measured as standard deviation or variance of historical returns over a certain period. The volatility here is measured as the annualized standard deviation between monthly returns from the security over the past year.
Volatility reflects the uncertainty or risk of a security’s value. Generally speaking, a higher volatility suggests a higher risk, because it implies a wider fluctuation around average price. This means the price of the security can change dramatically in either direction within a short period. Conversely, a lower volatility means that the security's price is more steady, which suggests a lower risk.
Another measurement of relative volatility is Beta. Beta is a measure of systematic risk of a security or a portfolio in comparison to the market as a whole. Beta is usually compared to 1. A beta of greater than 1 indicates that the security's price will be more volatile than the market.
HCA Healthcare Volatility Related Terms
HCA vs THC, DVA, EHC: Volatility Comparison
For the Medical Care Facilities subindustry, HCA Healthcare's Volatility, along with its competitors' market caps and Volatility data, can be viewed below:
* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.
HCA Healthcare Volatility vs Healthcare Providers & Services Industry
For the Healthcare Providers & Services industry and Healthcare sector, HCA Healthcare's Volatility distribution charts can be found below:
* The bar in red indicates where HCA Healthcare's Volatility falls into.
The annualized volatility is calculated as following:
σA
=
σM
*
√12
=
√ 1/(n-1) ∑(Ri - R')^2
*
√12
Where: σM is the monthly volatility, n is the number of months in the period, Ri is the security's historical monthly returns and R' is the arithmetic mean of monthly returns.
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
HCA Healthcare (HCA) has a Volatility of 32.39% as of Jun. 24, 2026. Volatility is measured as the annualized standard deviation between monthly returns from the security over the past year. View historical data on HCA Healthcare and its competitors.
Is HCA Healthcare's Volatility too high?
HCA Healthcare's current Volatility is 32.39%. Overall, HCA Healthcare has a GF Score™ of 93/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does HCA Healthcare's Volatility compare to THC and DVA?
HCA Healthcare's Volatility of 32.39% can be compared against companies in the Healthcare Providers & Services industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Volatility for a Healthcare Providers & Services company?
A good Volatility depends on the Healthcare Providers & Services industry context. However, Volatility should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Volatility mean?
A high Volatility can signal that a stock is expensive relative to its fundamentals. Volatility is measured as the annualized standard deviation between monthly returns from the security over the past year. View historical data on HCA Healthcare and its competitors. HCA Healthcare's current Volatility is 32.39%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is HCA Healthcare stock overvalued right now?
Based on GuruFocus' analysis, HCA Healthcare (HCA) is currently considered Modestly Undervalued. The stock's GF Value™ is $451.47, compared to a current price of $387.76 — trading 14.1% below its estimated fair value. The current Volatility is 32.39%. HCA Healthcare's overall GF Score™ is 93/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Volatility calculated?
Volatility is calculated from a company's financial statements. For HCA Healthcare (HCA), the current Volatility is 32.39% as of Jun. 24, 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.
Is HCA Healthcare (HCA) Overvalued in 2026?
Based on GuruFocus' analysis, HCA Healthcare stock appears to be undervalued.
The current stock price of $387.76 is trading 14.1% below its estimated GF Value™ of $451.47.
GuruFocus considers HCA Healthcare to be Modestly Undervalued.
Key valuation signals for HCA:
Volatility: 32.39%
GF Value™: $451.47 vs. price of $387.76 (14.1% below fair value)
No single metric tells the full story. See the HCA stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
HCA Healthcare is a Nashville-based healthcare provider organization operating the largest collection of acute-care hospitals in the United States. As of December 2025, the firm owned and operated 190 hospitals and over 2,500 outpatient facillities across 19 states and a small foothold in the United Kingdom.
93GF Score
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