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.
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.
Comtech Telecommunications Volatility Related Terms
STU:CC6 vs WATT, OCC, INSG: Volatility Comparison
For the Communication Equipment subindustry, Comtech Telecommunications'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.
Comtech Telecommunications Volatility vs Hardware Industry
For the Hardware industry and Technology sector, Comtech Telecommunications's Volatility distribution charts can be found below:
* The bar in red indicates where Comtech Telecommunications'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.
Comtech Telecommunications (STU:CC6) has a Volatility of 102.39% 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 Comtech Telecommunications and its competitors.
Is Comtech Telecommunications' Volatility too high?
Comtech Telecommunications' current Volatility is 102.39%. Overall, Comtech Telecommunications has a GF Score™ of 53/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Comtech Telecommunications' Volatility compare to WATT and OCC?
Comtech Telecommunications' Volatility of 102.39% can be compared against companies in the Hardware 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 Hardware company?
A good Volatility depends on the Hardware 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 Comtech Telecommunications and its competitors. Comtech Telecommunications's current Volatility is 102.39%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Comtech Telecommunications stock overvalued right now?
Based on GuruFocus' analysis, Comtech Telecommunications (STU:CC6) is currently considered Modestly Undervalued. The stock's GF Value™ is €2.45, compared to a current price of €1.80 — trading 26.5% below its estimated fair value. The current Volatility is 102.39%. Comtech Telecommunications' overall GF Score™ is 53/100 with 7 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 Comtech Telecommunications (STU:CC6), the current Volatility is 102.39% 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 Comtech Telecommunications (STU:CC6) Overvalued in 2026?
Based on GuruFocus' analysis, Comtech Telecommunications stock appears to be undervalued.
The current stock price of €1.80 is trading 26.5% below its estimated GF Value™ of €2.45.
GuruFocus considers Comtech Telecommunications to be Modestly Undervalued.
Key valuation signals for STU:CC6:
Volatility: 102.39%
GF Value™: €2.45 vs. price of €1.80 (26.5% below fair value)
No single metric tells the full story. See the STU:CC6 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Comtech Telecommunications Corp is a provider of communications technology and solutions. It operates in two reportable business segments: Satellite and Space Communications and Allerium. The company's Satellite and Space Communications segment, which generates maximum revenue, is organized into four technology areas: satellite modem and amplifier technologies, troposcatter technologies, cybersecurity training, and space components. This segment designs and manufactures modems, amplifiers, traveling wave tube amplifiers, frequency converters, and offers other associated software and services. The Allerium segment provides next-generation 911 (NG-911) infrastructure and solutions for state and local governments and carriers. Geographically, the company derives its key revenue from the USA.
53GF Score
Get the complete analysis for STU:CC6
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
STU:CC6 has been successfully added to your 