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.
North-Star International Co (ROCO:8927) 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.
North-Star International Co Volatility Related Terms
ROCO:8927 vs CASY, WSM, DKS: Volatility Comparison
For the Specialty Retail subindustry, North-Star International 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.
North-Star International Co Volatility vs Retail - Cyclical Industry
For the Retail - Cyclical industry and Consumer Cyclical sector, North-Star International Co's Volatility distribution charts can be found below:
* The bar in red indicates where North-Star International Co's Volatility falls into.
North-Star International Co (ROCO:8927) 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.
North-Star International Co (ROCO:8927) has a Volatility of 34.02% as of Jun. 30, 2026. Volatility is measured as the annualized standard deviation between monthly returns from the security over the past year. View historical data on North-Star International Co and its competitors.
Is North-Star International Co's Volatility too high?
North-Star International Co's current Volatility is 34.02%. Overall, North-Star International Co has a GF Score™ of 66/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does North-Star International Co's Volatility compare to CASY and WSM?
North-Star International Co's Volatility of 34.02% can be compared against companies in the Retail - Cyclical 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 a Retail - Cyclical company?
A good Volatility depends on the Retail - Cyclical 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 North-Star International Co and its competitors. North-Star International Co's current Volatility is 34.02%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is North-Star International Co stock overvalued right now?
Based on GuruFocus' analysis, North-Star International Co (ROCO:8927) is currently considered Possible Value Trap. The stock's GF Value™ is NT$52.67, compared to a current price of NT$21.25 — trading 59.7% below its estimated fair value. The current Volatility is 34.02%. North-Star International Co's overall GF Score™ is 66/100 with 9 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 North-Star International Co (ROCO:8927), the current Volatility is 34.02% as of Jun. 30, 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 North-Star International Co (ROCO:8927) Overvalued in 2026?
Based on GuruFocus' analysis, North-Star International Co stock appears to be undervalued.
The current stock price of NT$21.25 is trading 59.7% below its estimated GF Value™ of NT$52.67.
GuruFocus considers North-Star International Co to be Possible Value Trap.
Key valuation signals for ROCO:8927:
Volatility: 34.02%
GF Value™: NT$52.67 vs. price of NT$21.25 (59.7% below fair value)
No single metric tells the full story. See the ROCO:8927 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
North-Star International Co Ltd is mainly engaged in petrol filling stations and the retail business of gasoline products. In addition, for the diversification operation of the Group, the Group has been expanding into hotels, real estate development and sale, as well as renewable energy development services. The Group has three reportable segments: gasoline sales, restaurant and travel service, and optoelectronics business. The gasoline sales segment, which generates maximum revenue, is engaged in retailing petrol filling stations and gasoline products. The restaurant and travel service segment is engaged in the hotel and restaurant industry. The optoelectronics business segment is engaged in solar power generation, energy storage, and electricity sales.
66GF Score
Get the complete analysis for ROCO:8927
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