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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.
Pak Fah Yeow International (HKSE:00239) 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.
Pak Fah Yeow International Volatility Related Terms
HKSE:00239 vs ZTS: Volatility Comparison
For the Drug Manufacturers - Specialty & Generic subindustry, Pak Fah Yeow International'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.
Pak Fah Yeow International Volatility vs Drug Manufacturers Industry
For the Drug Manufacturers industry and Healthcare sector, Pak Fah Yeow International's Volatility distribution charts can be found below:
* The bar in red indicates where Pak Fah Yeow International's Volatility falls into.
Pak Fah Yeow International (HKSE:00239) 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.
Pak Fah Yeow International (HKSE:00239) has a Volatility of 10.38% as of Aug. 05, 2026. Volatility is measured as the annualized standard deviation between monthly returns from the security over the past year. View historical data on Pak Fah Yeow International and its competitors.
Is Pak Fah Yeow International's Volatility too high?
Pak Fah Yeow International's current Volatility is 10.38%. Overall, Pak Fah Yeow International has a GF Score™ of 80/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Pak Fah Yeow International's Volatility compare to ZTS?
Pak Fah Yeow International's Volatility of 10.38% can be compared against companies in the Drug Manufacturers 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 Drug Manufacturers company?
A good Volatility depends on the Drug Manufacturers 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 Pak Fah Yeow International and its competitors. Pak Fah Yeow International's current Volatility is 10.38%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Pak Fah Yeow International stock overvalued right now?
Based on GuruFocus' analysis, Pak Fah Yeow International (HKSE:00239) is currently considered Fairly Valued. The stock's GF Value™ is HK$2.17, compared to a current price of HK$2.38 — trading 9.4% above its estimated fair value. The current Volatility is 10.38%. Pak Fah Yeow International's overall GF Score™ is 80/100 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 Pak Fah Yeow International (HKSE:00239), the current Volatility is 10.38% as of Aug. 05, 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 Pak Fah Yeow International (HKSE:00239) Overvalued in 2026?
Based on GuruFocus' analysis, Pak Fah Yeow International stock appears to be overvalued.
The current stock price of HK$2.38 is trading 9.4% above its estimated GF Value™ of HK$2.17.
GuruFocus considers Pak Fah Yeow International to be Fairly Valued.
Key valuation signals for HKSE:00239:
Volatility: 10.38%
GF Value™: HK$2.17 vs. price of HK$2.38 (9.4% above fair value)
No single metric tells the full story. See the HKSE:00239 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Pak Fah Yeow International Ltd, with its subsidiaries, is engaged in the manufacture and distribution of healthcare products, including Hoe Hin branded products. It also engages in real estate investment and treasury investment businesses. It has three business segments, namely healthcare, property investments, and treasury investments. The Company derives the majority of its revenues from the Healthcare segment.The Groups businesses cover Hong Kong, Macau, other regions in the Peoples Republic of China (the PRC or Chinese Mainland), Southeast Asia, North America and the United Kingdom.
80GF Score
Get the complete analysis for HKSE:00239
Volatility is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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