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 (2026-06-26), Toho Gas Co's Volatility is 21.84%.
Toho Gas Co (NGO:9533) 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.
Toho Gas Co Volatility Related Terms
NGO:9533 vs ATO, NI: Volatility Comparison
For the Utilities - Regulated Gas subindustry, Toho Gas Co'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.
Toho Gas Co Volatility vs Utilities - Regulated Industry
For the Utilities - Regulated industry and Utilities sector, Toho Gas Co's Volatility distribution charts can be found below:
* The bar in red indicates where Toho Gas Co'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.
Toho Gas Co (NGO:9533) has a Volatility of 21.84% 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 Toho Gas Co and its competitors.
Is Toho Gas Co's Volatility too high?
Toho Gas Co's current Volatility is 21.84%. Overall, Toho Gas Co has a GF Score™ of 74/100, reflecting its overall financial health beyond just this single metric.
How does Toho Gas Co's Volatility compare to ATO and NI?
Toho Gas Co's Volatility of 21.84% can be compared against companies in the Utilities - Regulated 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 Utilities - Regulated company?
A good Volatility depends on the Utilities - Regulated 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 Toho Gas Co and its competitors. Toho Gas Co's current Volatility is 21.84%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Toho Gas Co stock overvalued right now?
Toho Gas Co (NGO:9533) has a current Volatility of 21.84%. The stock's GF Value™ is 円1,236.02, compared to a current price of 円1,296.00 — trading 4.9% above its estimated fair value. The current Volatility is 21.84%. Toho Gas Co's overall GF Score™ is 74/100 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 Toho Gas Co (NGO:9533), the current Volatility is 21.84% 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 Toho Gas Co (NGO:9533) Overvalued in 2026?
Based on GuruFocus' analysis, Toho Gas Co stock appears to be overvalued.
The current stock price of 円1,296.00 is trading 4.9% above its estimated GF Value™ of 円1,236.02.
Key valuation signals for NGO:9533:
Volatility: 21.84%
GF Value™: 円1,236.02 vs. price of 円1,296.00 (4.9% above fair value)
No single metric tells the full story. See the NGO:9533 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Toho Gas Co Ltd is a Japan-based company engaged in the supply of energy and related services, including electricity, gas, and liquefied petroleum gas (LPG). The company operates in three business segments. The Electricity segment engages in the sale of electricity. The Gas segment handles the manufacture and sale of gas, gas appliances, consignment supply, and plumbing work. The LPG and Other Energies segment covers the sale of LPG, related equipment, natural gas, heat supply, and coke. The Others segment includes contract processing, real estate management, and other ancillary businesses. It generates the majority of its revenue from the Gas segment.
74GF Score
Get the complete analysis for NGO:9533
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