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.
Semirara Mining and Power (PHS:SCC) 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.
Semirara Mining and Power Volatility Related Terms
PHS:SCC vs CNR: Volatility Comparison
For the Thermal Coal subindustry, Semirara Mining and Power'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.
Semirara Mining and Power Volatility vs Other Energy Sources Industry
For the Other Energy Sources industry and Energy sector, Semirara Mining and Power's Volatility distribution charts can be found below:
* The bar in red indicates where Semirara Mining and Power's Volatility falls into.
Semirara Mining and Power (PHS:SCC) 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.
Semirara Mining and Power (PHS:SCC) has a Volatility of 24.18% as of Jun. 26, 2026. Volatility is measured as the annualized standard deviation between monthly returns from the security over the past year. View historical data on Semirara Mining and Power and its competitors.
Is Semirara Mining and Power's Volatility too high?
Semirara Mining and Power's current Volatility is 24.18%. Overall, Semirara Mining and Power has a GF Score™ of 82/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Semirara Mining and Power's Volatility compare to CNR?
Semirara Mining and Power's Volatility of 24.18% can be compared against companies in the Other Energy Sources 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 an Other Energy Sources company?
A good Volatility depends on the Other Energy Sources 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 Semirara Mining and Power and its competitors. Semirara Mining and Power's current Volatility is 24.18%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Semirara Mining and Power stock overvalued right now?
Based on GuruFocus' analysis, Semirara Mining and Power (PHS:SCC) is currently considered Fairly Valued. The stock's GF Value™ is ₱25.43, compared to a current price of ₱23.05 — trading 9.4% below its estimated fair value. The current Volatility is 24.18%. Semirara Mining and Power's overall GF Score™ is 82/100 with 1 warning sign 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 Semirara Mining and Power (PHS:SCC), the current Volatility is 24.18% as of Jun. 26, 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 Semirara Mining and Power (PHS:SCC) Overvalued in 2026?
Based on GuruFocus' analysis, Semirara Mining and Power stock appears to be undervalued.
The current stock price of ₱23.05 is trading 9.4% below its estimated GF Value™ of ₱25.43.
GuruFocus considers Semirara Mining and Power to be Fairly Valued.
Key valuation signals for PHS:SCC:
Volatility: 24.18%
GF Value™: ₱25.43 vs. price of ₱23.05 (9.4% below fair value)
No single metric tells the full story. See the PHS:SCC stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Semirara Mining and Power Corporation is a coal producer in the Philippines. Revenue is generated through open-cut mining of thermal coal in Semirara Island, the generation of energy available for sale through bilateral contracts, electricity markets, and trading. The company has integrated both coal mining and power generation and utilizes its coal mines to fuel its power plants. The company owns two coal-fired plants, which are located in Calaca, Batangas, and are designed to run as base-load plants using coal from Semirara Island. The firm generates the majority of its revenue from Export. The firm's segment includes the Power and Mining segment. It generates the majority of its revenue from the Mining segment.
82GF Score
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