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.
Kyushu Electric Power Co (OTCPK:KYSEY) 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.
Kyushu Electric Power Co Volatility Related Terms
KYSEY vs CEG, VST, NRG: Volatility Comparison
For the Utilities - Independent Power Producers subindustry, Kyushu Electric Power 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.
Kyushu Electric Power Co Volatility vs Utilities - Independent Power Producers Industry
For the Utilities - Independent Power Producers industry and Utilities sector, Kyushu Electric Power Co's Volatility distribution charts can be found below:
* The bar in red indicates where Kyushu Electric Power Co's Volatility falls into.
Kyushu Electric Power Co (OTCPK:KYSEY) 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.
Kyushu Electric Power Co (KYSEY) has a Volatility of 38.81% 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 Kyushu Electric Power Co and its competitors.
Is Kyushu Electric Power Co's Volatility too high?
Kyushu Electric Power Co's current Volatility is 38.81%. Overall, Kyushu Electric Power Co has a GF Score™ of 61/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Kyushu Electric Power Co's Volatility compare to CEG and VST?
Kyushu Electric Power Co's Volatility of 38.81% can be compared against companies in the Utilities - Independent Power Producers 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 - Independent Power Producers company?
A good Volatility depends on the Utilities - Independent Power Producers 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 Kyushu Electric Power Co and its competitors. Kyushu Electric Power Co's current Volatility is 38.81%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Kyushu Electric Power Co stock overvalued right now?
Based on GuruFocus' analysis, Kyushu Electric Power Co (KYSEY) is currently considered Modestly Overvalued. The stock's GF Value™ is $9.19, compared to a current price of $10.58 — trading 15.1% above its estimated fair value. The current Volatility is 38.81%. Kyushu Electric Power Co's overall GF Score™ is 61/100 with 4 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 Kyushu Electric Power Co (KYSEY), the current Volatility is 38.81% 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 Kyushu Electric Power Co (KYSEY) Overvalued in 2026?
Based on GuruFocus' analysis, Kyushu Electric Power Co stock appears to be overvalued.
The current stock price of $10.58 is trading 15.1% above its estimated GF Value™ of $9.19.
GuruFocus considers Kyushu Electric Power Co to be Modestly Overvalued.
Key valuation signals for KYSEY:
Volatility: 38.81%
GF Value™: $9.19 vs. price of $10.58 (15.1% above fair value)
No single metric tells the full story. See the KYSEY stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Kyushu Electric Power Co Inc is a Japan-based company mainly engaged in the electric power business. Its operating segments include ICT Service Business, Other Energy Service Business, Overseas Business, Power Generation and Sales Business, Power Transmission and Distribution Business, Urban Development Business, and Others. It generates the majority of its revenue from the Power generation and sales business segment, whose main business is the power generation and retail electricity business in Japan.
61GF Score
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