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.
Tatung System Technologies (ROCO:8099) 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.
Tatung System Technologies Volatility Related Terms
ROCO:8099 vs IBM, ACN, FISV: Volatility Comparison
For the Information Technology Services subindustry, Tatung System Technologies'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.
Tatung System Technologies Volatility vs Software Industry
For the Software industry and Technology sector, Tatung System Technologies's Volatility distribution charts can be found below:
* The bar in red indicates where Tatung System Technologies's Volatility falls into.
Tatung System Technologies (ROCO:8099) 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.
Tatung System Technologies (ROCO:8099) has a Volatility of 37.56% as of Jun. 28, 2026. Volatility is measured as the annualized standard deviation between monthly returns from the security over the past year. View historical data on Tatung System Technologies and its competitors.
Is Tatung System Technologies' Volatility too high?
Tatung System Technologies' current Volatility is 37.56%. Overall, Tatung System Technologies has a GF Score™ of 81/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Tatung System Technologies' Volatility compare to IBM and ACN?
Tatung System Technologies' Volatility of 37.56% can be compared against companies in the Software 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 Software company?
A good Volatility depends on the Software 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 Tatung System Technologies and its competitors. Tatung System Technologies's current Volatility is 37.56%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Tatung System Technologies stock overvalued right now?
Based on GuruFocus' analysis, Tatung System Technologies (ROCO:8099) is currently considered Modestly Undervalued. The stock's GF Value™ is NT$80.98, compared to a current price of NT$57.80 — trading 28.6% below its estimated fair value. The current Volatility is 37.56%. Tatung System Technologies' overall GF Score™ is 81/100. 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 Tatung System Technologies (ROCO:8099), the current Volatility is 37.56% as of Jun. 28, 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 Tatung System Technologies (ROCO:8099) Overvalued in 2026?
Based on GuruFocus' analysis, Tatung System Technologies stock appears to be undervalued.
The current stock price of NT$57.80 is trading 28.6% below its estimated GF Value™ of NT$80.98.
GuruFocus considers Tatung System Technologies to be Modestly Undervalued.
Key valuation signals for ROCO:8099:
Volatility: 37.56%
GF Value™: NT$80.98 vs. price of NT$57.80 (28.6% below fair value)
No single metric tells the full story. See the ROCO:8099 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Tatung System Technologies Inc is engaged in software and hardware sales related to computer, communications and cybersecurity; custom made system integration consulting and services; providing value-added industrial application solutions. Its solutions cover OneAi Solution, Cyber Security Zero Trust Architecture, Modern Data Center, Modern Work, and UC Collaboration. The company generates revenue from the distribution and maintenance of computers and peripherals, research, design, development, and sale of computer software/hardware, and informatization and digital transformation services.
81GF Score
Get the complete analysis for ROCO:8099
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