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.
As of today (2026-06-27), Newmark Security's Volatility is 43.08%.
Newmark Security (LSE:NWT) 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.
Newmark Security Volatility Related Terms
LSE:NWT vs ALLE, MSA, ADT: Volatility Comparison
For the Security & Protection Services subindustry, Newmark Security'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.
Newmark Security Volatility vs Business Services Industry
For the Business Services industry and Industrials sector, Newmark Security's Volatility distribution charts can be found below:
* The bar in red indicates where Newmark Security'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.
Newmark Security (LSE:NWT) has a Volatility of 43.08% 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 Newmark Security and its competitors.
Is Newmark Security's Volatility too high?
Newmark Security's current Volatility is 43.08%. Overall, Newmark Security has a GF Score™ of 57/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Newmark Security's Volatility compare to ALLE and MSA?
Newmark Security's Volatility of 43.08% can be compared against companies in the Business Services 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 Business Services company?
A good Volatility depends on the Business Services 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 Newmark Security and its competitors. Newmark Security's current Volatility is 43.08%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Newmark Security stock overvalued right now?
Based on GuruFocus' analysis, Newmark Security (LSE:NWT) is currently considered Modestly Overvalued. The stock's GF Value™ is £0.93, compared to a current price of £1.12 — trading 19.9% above its estimated fair value. The current Volatility is 43.08%. Newmark Security's overall GF Score™ is 57/100 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 Newmark Security (LSE:NWT), the current Volatility is 43.08% 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 Newmark Security (LSE:NWT) Overvalued in 2026?
Based on GuruFocus' analysis, Newmark Security stock appears to be overvalued.
The current stock price of £1.12 is trading 19.9% above its estimated GF Value™ of £0.93.
GuruFocus considers Newmark Security to be Modestly Overvalued.
Key valuation signals for LSE:NWT:
Volatility: 43.08%
GF Value™: £0.93 vs. price of £1.12 (19.9% above fair value)
No single metric tells the full story. See the LSE:NWT stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Newmark Security PLC is a UK-based security solutions provider. The company operates in the People and Data Management division, which is involved in the design, manufacture, and distribution of access control systems and the design, manufacture, and distribution of HCM hardware only, for time-and-attendance, shop-floor data collection, and access control systems. The Physical Security Solutions division is involved in the design, manufacture, installation, and maintenance of fixed and reactive security screens, reception counters, cash management systems, and associated security equipment. The company operates in the UK and derives the majority of its revenues from the People and Data Management division.
57GF Score
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