Patrangsit Healthcare Group PCL (BKK:PHG) Volatility: 17.90% (As of Jul. 16, 2026)

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
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Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

BKK:PHG Patrangsit Healthcare Group PCL BKK:PHG
43 GF Score
Price ฿10.30
GF Value ฿15.89
Valuation Significantly Undervalued
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What is Patrangsit Healthcare Group PCL Volatility?

Patrangsit Healthcare Group PCL BKK:PHG +1.98% 43 Volatility is 17.90% as of Jul. 16, 2026. GuruFocus rates BKK:PHG with a GF Score™ of 43/100 and a GF Value™ of ฿15.89 (Significantly Undervalued).

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 (2026-07-16), Patrangsit Healthcare Group PCL's Volatility is 17.90%.


Patrangsit Healthcare Group PCL  (BKK:PHG) 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.


Patrangsit Healthcare Group PCL Volatility Related Terms


BKK:PHG vs HCA, THC, DVA: Volatility Comparison

For the Medical Care Facilities subindustry, Patrangsit Healthcare Group PCL'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.


Patrangsit Healthcare Group PCL Volatility vs Healthcare Providers & Services Industry

For the Healthcare Providers & Services industry and Healthcare sector, Patrangsit Healthcare Group PCL's Volatility distribution charts can be found below:

* The bar in red indicates where Patrangsit Healthcare Group PCL's Volatility falls into.


BKK:PHG
43GF Score
Patrangsit Healthcare Group PCL BKK:PHG
Volatility is just one metric. See GF Score™, valuation, warning signs, and more.
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Patrangsit Healthcare Group PCL  (BKK:PHG) Volatility Calculation

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.

Frequently Asked Questions Learn more about Volatility →
What does a Volatility of 17.90% mean?
Patrangsit Healthcare Group PCL (BKK:PHG) has a Volatility of 17.90% as of Jul. 16, 2026. Volatility is measured as the annualized standard deviation between monthly returns from the security over the past year. View historical data on Patrangsit Healthcare Group PCL and its competitors.
Is Patrangsit Healthcare Group PCL's Volatility too high?
Patrangsit Healthcare Group PCL's current Volatility is 17.90%. Overall, Patrangsit Healthcare Group PCL has a GF Score™ of 43/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Patrangsit Healthcare Group PCL's Volatility compare to HCA and THC?
Patrangsit Healthcare Group PCL's Volatility of 17.90% 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 Patrangsit Healthcare Group PCL and its competitors. Patrangsit Healthcare Group PCL's current Volatility is 17.90%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Patrangsit Healthcare Group PCL stock overvalued right now?
Based on GuruFocus' analysis, Patrangsit Healthcare Group PCL (BKK:PHG) is currently considered Significantly Undervalued. The stock's GF Value™ is ฿15.89, compared to a current price of ฿10.30 — trading 35.2% below its estimated fair value. The current Volatility is 17.90%. Patrangsit Healthcare Group PCL's overall GF Score™ is 43/100. 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 Patrangsit Healthcare Group PCL (BKK:PHG), the current Volatility is 17.90% as of Jul. 16, 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 Patrangsit Healthcare Group PCL (BKK:PHG) Overvalued in 2026?

Based on GuruFocus' analysis, Patrangsit Healthcare Group PCL stock appears to be undervalued. The current stock price of ฿10.30 is trading 35.2% below its estimated GF Value™ of ฿15.89. GuruFocus considers Patrangsit Healthcare Group PCL to be Significantly Undervalued.

Key valuation signals for BKK:PHG:

  • Volatility: 17.90%
  • GF Value™: ฿15.89 vs. price of ฿10.30 (35.2% below fair value)
  • GF Score™: 43/100

No single metric tells the full story. See the BKK:PHG stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Patrangsit Healthcare Group PCL Business Description

Address 733/345, 733/359 Moo 8, Phahonyothin Road, Tambon Khu Khot, Amphoe Lam Luk Ka, Pathum Thani, Bangkok, THA, 12130
Patrangsit Healthcare Group PCL engages in the operations of the hospital business. The company's services include medical services, wardroom, health insurance customer services, corporate customer services and international services. It operates in one main reportable operating segment, which is hospital business and operates in one geographical area, which is Thailand.
43GF Score

Get the complete analysis for BKK:PHG

Volatility is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

฿10.30
Price
฿15.89
GF Value