Chemring Group (CHIX:CHGL) Graham Number: £1.77 (As of Apr. 2026) — Near Median

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CHIX:CHGL Chemring Group PLC CHIX:CHGL
82 GF Score
Price £5.98
GF Value £4.38
Valuation Significantly Overvalued
! 7 Warning Signs
View Full Analysis

What is Chemring Group Graham Number?

Chemring Group CHIX:CHGL +0.08% 82 Graham Number is £1.77 as of Apr. 2026, which is 100% below its 10-year median of 1.83. GuruFocus rates CHIX:CHGL with a GF Score™ of 82/100 and a GF Value™ of £4.38 (Significantly Overvalued). The stock has 7 warning signs investors should review. Among 218 Aerospace & Defense companies, Chemring Group ranks worse than 55.5% on this metric.

Graham Number is a figure that measures a stock's fundamental value by taking into account the company's earnings per share and book value per share. The Graham number is the upper bound of the price range that a defensive investor should pay for the stock. According to the theory, any stock price below the Graham number is considered undervalued, and thus worth investing in.

As of today (2026-07-28), the stock price of Chemring Group is £5.975. Chemring Group's graham number for the quarter that ended in Apr. 2026 was £1.77. Therefore, Chemring Group's Price to Graham Number ratio for today is 3.38.

The historical rank and industry rank for Chemring Group's Graham Number or its related term are showing as below:

CHIX:CHGl' s Price-to-Graham-Number Range Over the Past 10 Years
Min: 1.26   Med: 1.83   Max: 3.38
Current: 3.38

During the past 13 years, the highest Price to Graham Number ratio of Chemring Group was 3.38. The lowest was 1.26. And the median was 1.83.

CHIX:CHGl's Price-to-Graham-Number is ranked worse than
55.5% of 218 companies
in the Aerospace & Defense industry
Industry Median: 3.045 vs CHIX:CHGl: 3.38

Graham Number is a combination of asset valuation and earnings power valuation. It is a very conservative way of valuing a stock.


Chemring Group  (CHIX:CHGl) Graham Number Explanation

Ben Graham actually did not publish a formula like this. But he wrote in The Intelligent Investor (1948 version) regarding to the criteria for purchases:

Current price should not be more than 15 times average earnings of the past three years.

Current price should not be more than 1.5 times the book value last reported. However, a multiplier of earnings below 15 could justify a correspondingly higher multiplier of assets. As a rule of thumb we suggest that the product of the multiplier times the ratio of price to book value should not exceed 22.5. (This figure corresponds to 15 times earnings and 1.5 times book value. It would admit an issue selling at only 9 times earnings and 2.5 times asset value, etc.)

Unlike valuation methods such as DCF or Discounted Earnings, the Graham number does not take growth into the valuation. Unlike the valuation methods based on book value alone, it takes into account the earnings power. Therefore, the Graham Number is a combination of asset valuation and earnings power valuation.

In general, the Graham number is a very conservative way of valuing a stock. It cannot be applied to companies with negative book values.

Chemring Group's Price to Graham number Ratio for today is calculated as

Price to Graham number=Share Price (Today)/Graham number (Q: Apr. 2026 )
=5.975/1.77
=3.38

* 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.


Be Aware

Please keep these in mind:

1. Graham Number does not take growth into account. Therefore it underestimates the values of the companies that have good earnings growth. We feel that if the earnings per share grows more than 10% a year, Graham Number underestimates the value.
2. Graham Number punishes the companies that have temporarily low earnings. Therefore, an average of earnings makes more sense in the calculation of Graham Number.
3. Graham Numbers underestimates companies that are light with book.


Chemring Group Graham Number Related Terms


Chemring Group Graham Number Historical Data

* Premium members only.

The historical data trend for Chemring Group's Graham Number can be seen below:

* 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.

Chemring Group Graham Number Chart

Chemring Group Annual Data
Trend Oct16 Oct17 Oct18 Oct19 Oct20 Oct21 Oct22 Oct23 Oct24 Oct25
Graham Number
Get a 7-Day Free Trial Premium Member Only Premium Member Only 1.62 1.93 2.01 1.90 1.84

Chemring Group Semi-Annual Data
Oct16 Apr17 Oct17 Apr18 Oct18 Apr19 Oct19 Apr20 Oct20 Apr21 Oct21 Apr22 Oct22 Apr23 Oct23 Apr24 Oct24 Apr25 Oct25 Apr26
Graham Number Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 1.89 1.90 1.83 1.84 1.77

CHIX:CHGL vs SPCX, GE, RTX: Graham Number Comparison

For the Aerospace & Defense subindustry, Chemring Group's Price-to-Graham-Number, along with its competitors' market caps and Price-to-Graham-Number 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.


Chemring Group Price-to-Graham-Number vs Aerospace & Defense Industry

For the Aerospace & Defense industry and Industrials sector, Chemring Group's Price-to-Graham-Number distribution charts can be found below:

* The bar in red indicates where Chemring Group's Price-to-Graham-Number falls into.


CHIX:CHGL
82GF Score
Chemring Group PLC CHIX:CHGL
Graham Number is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Chemring Group Graham Number Calculation

Graham Number is a concept based on Ben Graham's conservative valuation of companies.

Chemring Group's Graham Number for the fiscal year that ended in Oct. 2025 is calculated as

Graham Number
=sqrt of (22.5* Tangible Book per Share *EPS without NRI)
=sqrt of (22.5*0.806*0.186)
=1.84

Chemring Group's Graham Number for the quarter that ended in Apr. 2026 is calculated as

Graham Number
=sqrt of (22.5*Tangible Book per Share*EPS without NRI (TTM))
=sqrt of (22.5*0.77*0.18)
=1.77

* 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 Graham Number →
What does a Graham Number of £1.77 mean?
Chemring Group (CHIX:CHGL) has a Graham Number of £1.77 as of Apr. 2026. The Graham Number values a company based on its per-share earnings and book value. View historical data on Chemring Group and its competitors. This is near median its historical median of 1.83. Over the past decade, Chemring Group's Graham Number has ranged from 1.26 to 3.38. According to the industry distribution chart, Chemring Group ranks #121 out of 218 companies in the Aerospace & Defense industry, placing it in the top 55.5%.
Is Chemring Group's Graham Number too high?
Chemring Group's current Graham Number of £1.77 is near median its 10-year median of 1.83. Over the past 10 years, this metric has ranged from a low of 1.26 to a high of 3.38. Based on the distribution chart, Chemring Group ranks #121 out of 218 companies in the Aerospace & Defense industry, which is below the industry midpoint. Overall, Chemring Group has a GF Score™ of 82/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Chemring Group's Graham Number compare to SPCX and GE?
According to the Aerospace & Defense industry distribution chart, Chemring Group ranks #121 out of 218 companies for Graham Number. This places Chemring Group in the lower half of its industry. The industry median Graham Number is 3.05. Historically, Chemring Group's own Graham Number has ranged from 1.26 to 3.38 over the past decade. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Graham Number for an Aerospace & Defense company?
The median Graham Number among Aerospace & Defense companies is 3.05, based on 218 companies in the industry. Companies in the top quartile (top 25%) have a Graham Number significantly above this median, while those in the bottom quartile fall well below. However, Graham Number 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 Graham Number mean?
A high Graham Number can signal that a stock is expensive relative to its fundamentals. The Graham Number values a company based on its per-share earnings and book value. View historical data on Chemring Group and its competitors. For the Aerospace & Defense industry, the median Graham Number is 3.05 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Chemring Group's current Graham Number is £1.77, which is near median its own 10-year median of 1.83. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Chemring Group stock overvalued right now?
Based on GuruFocus' analysis, Chemring Group (CHIX:CHGL) is currently considered Significantly Overvalued. The stock's GF Value™ is £4.38, compared to a current price of £5.98 — trading 36.4% above its estimated fair value. The current Graham Number is £1.77, which is near median its 10-year median of 1.83. Chemring Group's overall GF Score™ is 82/100 with 7 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Graham Number calculated?
Graham Number is calculated from a company's financial statements. For Chemring Group (CHIX:CHGL), the current Graham Number is £1.77 as of Apr. 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 Chemring Group (CHIX:CHGL) Overvalued in 2026?

Based on GuruFocus' analysis, Chemring Group stock appears to be overvalued. The current stock price of £5.98 is trading 36.4% above its estimated GF Value™ of £4.38. GuruFocus considers Chemring Group to be Significantly Overvalued.

Key valuation signals for CHIX:CHGL:

  • Graham Number: £1.77 (near median its 10-year median of 1.83)
  • GF Value™: £4.38 vs. price of £5.98 (36.4% above fair value)
  • GF Score™: 82/100 with 7 warning signs

No single metric tells the full story. See the CHIX:CHGL stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Chemring Group Business Description

Address Old Salisbury Lane, Roke Manor, Romsey, Hampshire, GBR, SO51 0ZN
Chemring Group PLC is a defense technology company. The company's operating segment include: i) Countermeasures and Energetics segment: It is engaged in the development and manufacturing of expendable countermeasures for air and sea platforms, cartridge/propellant actuated devices, pyrotechnic devices for satellite launch and deployment, missile components, propellants, separation sub-systems, actuators, and energetic materials, ii) Sensors and Information: it is engaged in the development and manufacturing of electronic countermeasures, chemical and biological threat detection equipment, and explosive hazard detection (EHD) equipment. It generated the majority of the revenue from the Countermeasures and Energetics segment. Geographically, the maximum revenue is generated from the USA.
82GF Score

Get the complete analysis for CHIX:CHGL

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

£5.98
Price
£4.38
GF Value