Impax Environmental Markets (LSE:IEM) Volatility: 18.95% (As of Jun. 26, 2026)


LSE:IEM Impax Environmental Markets PLC LSE:IEM
28 GF Score
Price £4.64
! 4 Warning Signs
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What is Impax Environmental Markets Volatility?

Impax Environmental Markets LSE:IEM +0.65% 28 Volatility is 18.95% as of Jun. 26, 2026. GuruFocus rates LSE:IEM with a GF Score™ of 28/100. The stock has 4 warning signs investors should review.

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 (2026-06-26), Impax Environmental Markets's Volatility is 18.95%.

Impax Environmental Markets  (LSE:IEM) 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.

Impax Environmental Markets Volatility Related Terms

LSE:IEM vs BLK, BX, KKR: Volatility Comparison

For the Asset Management subindustry, Impax Environmental Markets'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.

Impax Environmental Markets Volatility vs Asset Management Industry

For the Asset Management industry and Financial Services sector, Impax Environmental Markets's Volatility distribution charts can be found below:

* The bar in red indicates where Impax Environmental Markets's Volatility falls into.


LSE:IEM
28GF Score
Impax Environmental Markets PLC LSE:IEM
Volatility is just one metric. See GF Score™, valuation, warning signs, and more.
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Impax Environmental Markets  (LSE:IEM) 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.

Frequently Asked Questions Learn more about Volatility →
What does a Volatility of 18.95% mean?
Impax Environmental Markets (LSE:IEM) has a Volatility of 18.95% 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 Impax Environmental Markets and its competitors.
Is Impax Environmental Markets' Volatility too high?
Impax Environmental Markets' current Volatility is 18.95%. Overall, Impax Environmental Markets has a GF Score™ of 28/100, reflecting its overall financial health beyond just this single metric.
How does Impax Environmental Markets' Volatility compare to BLK and BX?
Impax Environmental Markets' Volatility of 18.95% can be compared against companies in the Asset Management 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 an Asset Management company?
A good Volatility depends on the Asset Management 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 Impax Environmental Markets and its competitors. Impax Environmental Markets's current Volatility is 18.95%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Impax Environmental Markets stock overvalued right now?
Impax Environmental Markets (LSE:IEM) has a current Volatility of 18.95%. The current Volatility is 18.95%. Impax Environmental Markets' overall GF Score™ is 28/100 with 4 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 Impax Environmental Markets (LSE:IEM), the current Volatility is 18.95% 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.

Impax Environmental Markets Business Description

Other Exchanges IEMl:UK
Address One Fleet Place, London, GBR, EC4M 7WS
Impax Environmental Markets PLC is an investment trust company that is engaged in portfolio management. The company's investment objective is to enable investors to benefit from growth in the markets for cleaner or more efficient delivery of basic services of energy, water, and waste. It invests in quoted companies that provide, utilize, implement, or advise upon technology-based systems, products, or services in environmental markets, particularly those of alternative energy and energy efficiency, water treatment and pollution control, and waste technology and resource management.
28GF Score

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Volatility is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

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