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.
China Aviation Oil (Singapore) (OTCPK:CAOLF) 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.
China Aviation Oil (Singapore) Volatility Related Terms
CAOLF vs VLO, MPC, PSX: Volatility Comparison
For the Oil & Gas Refining & Marketing subindustry, China Aviation Oil (Singapore)'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.
China Aviation Oil (Singapore) Volatility vs Oil & Gas Industry
For the Oil & Gas industry and Energy sector, China Aviation Oil (Singapore)'s Volatility distribution charts can be found below:
* The bar in red indicates where China Aviation Oil (Singapore)'s Volatility falls into.
China Aviation Oil (Singapore) (OTCPK:CAOLF) 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.
China Aviation Oil (Singapore) (CAOLF) has a Volatility of 111.17% 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 China Aviation Oil (Singapore) and its competitors.
Is China Aviation Oil (Singapore)'s Volatility too high?
China Aviation Oil (Singapore)'s current Volatility is 111.17%. Overall, China Aviation Oil (Singapore) has a GF Score™ of 67/100, reflecting its overall financial health beyond just this single metric.
How does China Aviation Oil (Singapore)'s Volatility compare to VLO and MPC?
China Aviation Oil (Singapore)'s Volatility of 111.17% 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 China Aviation Oil (Singapore) and its competitors. China Aviation Oil (Singapore)'s current Volatility is 111.17%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is China Aviation Oil (Singapore) stock overvalued right now?
China Aviation Oil (Singapore) (CAOLF) has a current Volatility of 111.17%. The stock's GF Value™ is $0.98, compared to a current price of $1.74 — trading 77.6% above its estimated fair value. The current Volatility is 111.17%. China Aviation Oil (Singapore)'s overall GF Score™ is 67/100 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 China Aviation Oil (Singapore) (CAOLF), the current Volatility is 111.17% 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 China Aviation Oil (Singapore) (CAOLF) Overvalued in 2026?
Based on GuruFocus' analysis, China Aviation Oil (Singapore) stock appears to be overvalued.
The current stock price of $1.74 is trading 77.6% above its estimated GF Value™ of $0.98.
Key valuation signals for CAOLF:
Volatility: 111.17%
GF Value™: $0.98 vs. price of $1.74 (77.6% above fair value)
No single metric tells the full story. See the CAOLF stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
China Aviation Oil (Singapore) Business Description
China Aviation Oil (Singapore) Corp Ltd provides transportation fuels. With the core business involving the supply and trading of jet fuel across China and internationally, covering Asia-Pacific, North America, Europe, and the Middle East, the company also trades other oil products, which include fuel oil, gas oil, aviation gas, and crude oil in the Asia-Pacific region. The company operates in three segments: i) Middle Distillates: It engages in supplying and trading jet fuel and gas oil. ii) Other Oil Products: It involves the supply and trading of fuel oil, crude oil, and gasoline, and iii) Investments in Oil-Related Assets: Investments in oil-related assets through the Group's holdings in associates. The majority of the company's revenue is derived from the Middle distillates segment.
67GF Score
Get the complete analysis for CAOLF
Volatility is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
CAOLF has been successfully added to your 