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.
SRT Marine Systems (LSE:SRT) 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.
SRT Marine Systems Volatility Related Terms
LSE:SRT vs COHR, KEYS, GRMN: Volatility Comparison
For the Scientific & Technical Instruments subindustry, SRT Marine Systems'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.
SRT Marine Systems Volatility vs Hardware Industry
For the Hardware industry and Technology sector, SRT Marine Systems's Volatility distribution charts can be found below:
* The bar in red indicates where SRT Marine Systems's Volatility falls into.
SRT Marine Systems (LSE:SRT) 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.
SRT Marine Systems (LSE:SRT) has a Volatility of 26.15% as of Jun. 27, 2026. Volatility is measured as the annualized standard deviation between monthly returns from the security over the past year. View historical data on SRT Marine Systems and its competitors.
Is SRT Marine Systems' Volatility too high?
SRT Marine Systems' current Volatility is 26.15%. Overall, SRT Marine Systems has a GF Score™ of 49/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does SRT Marine Systems' Volatility compare to COHR and KEYS?
SRT Marine Systems' Volatility of 26.15% 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 SRT Marine Systems and its competitors. SRT Marine Systems's current Volatility is 26.15%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is SRT Marine Systems stock overvalued right now?
Based on GuruFocus' analysis, SRT Marine Systems (LSE:SRT) is currently considered Possible Value Trap. The stock's GF Value™ is £1.44, compared to a current price of £0.78 — trading 45.8% below its estimated fair value. The current Volatility is 26.15%. SRT Marine Systems' overall GF Score™ is 49/100 with 6 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 SRT Marine Systems (LSE:SRT), the current Volatility is 26.15% as of Jun. 27, 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 SRT Marine Systems (LSE:SRT) Overvalued in 2026?
Based on GuruFocus' analysis, SRT Marine Systems stock appears to be undervalued.
The current stock price of £0.78 is trading 45.8% below its estimated GF Value™ of £1.44.
GuruFocus considers SRT Marine Systems to be Possible Value Trap.
Key valuation signals for LSE:SRT:
Volatility: 26.15%
GF Value™: £1.44 vs. price of £0.78 (45.8% below fair value)
No single metric tells the full story. See the LSE:SRT stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
SRT Marine Systems PLC develops and provides integrated maritime surveillance, monitoring, management, and safety systems used by coast guards, fisheries authorities, infrastructure owners, and vessel owners for the purpose of managing and controlling their maritime domain. The applications include security, safety, search & rescue, law enforcement, fisheries management, illegal fishing detection, and environmental monitoring. The company is in a single business segment, the Marine technology business, which provides solutions to solve the problem of maritime domain awareness, including products and systems. The company currently operates in the following geographical markets: Europe, the Middle East, North America, the United Kingdom, South East Asia, and others.
49GF Score
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