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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.
As of today (2026-08-27), Susco PCL's Volatility is 10.09%.
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.
Susco PCL Volatility Related Terms
BKK:SUSCO-R vs MPC, VLO, PSX: Volatility Comparison
For the Oil & Gas Refining & Marketing subindustry, Susco 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.
Susco PCL Volatility vs Oil & Gas Industry
For the Oil & Gas industry and Energy sector, Susco PCL's Volatility distribution charts can be found below:
* The bar in red indicates where Susco PCL'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.
Susco PCL (BKK:SUSCO-R) has a Volatility of 10.09% as of Aug. 27, 2026. Volatility is measured as the annualized standard deviation between monthly returns from the security over the past year. View historical data on Susco PCL and its competitors.
Is Susco PCL's Volatility too high?
Susco PCL's current Volatility is 10.09%. Overall, Susco PCL has a GF Score™ of 77/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Susco PCL's Volatility compare to MPC and VLO?
Susco PCL's Volatility of 10.09% can be compared against companies in the Oil & Gas 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 Oil & Gas company?
A good Volatility depends on the Oil & Gas 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 Susco PCL and its competitors. Susco PCL's current Volatility is 10.09%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Susco PCL stock overvalued right now?
Based on GuruFocus' analysis, Susco PCL (BKK:SUSCO-R) is currently considered Modestly Undervalued. The stock's GF Value™ is ฿2.72, compared to a current price of ฿2.48 — trading 8.6% below its estimated fair value. The current Volatility is 10.09%. Susco PCL's overall GF Score™ is 77/100 with 7 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 Susco PCL (BKK:SUSCO-R), the current Volatility is 10.09% as of Aug. 27, 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 Susco PCL (BKK:SUSCO-R) Overvalued in 2026?
Based on GuruFocus' analysis, Susco PCL stock appears to be undervalued.
The current stock price of ฿2.48 is trading 8.6% below its estimated GF Value™ of ฿2.72.
GuruFocus considers Susco PCL to be Modestly Undervalued.
Key valuation signals for BKK:SUSCO-R:
Volatility: 10.09%
GF Value™: ฿2.72 vs. price of ฿2.48 (8.6% below fair value)
No single metric tells the full story. See the BKK:SUSCO-R stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Susco PCL is mainly engaged in the business of distributing gasoline, diesel, and lubricants. The company sells fuel through gas stations under the Susco brand, supplying products to various industries, other oil traders, and airlines. Its product portfolio comprises benzene, diesel oil, gasohol, natural gas, liquefied petroleum gas (LPG), and lubricants. Along with its subsidiaries, the company is also involved in buying, selling, leasing, and renting electric cars; selling electric bicycles, car accessories, and automotive accessories; and providing automotive repair, maintenance, and modification services. The group has two business segments: the fuel business, which generates maximum revenue, and the electric vehicle business. Geographically, it derives maximum revenue from Thailand.
77GF Score
Get the complete analysis for BKK:SUSCO-R
Volatility is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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