Keystone Law Group (LSE:KEYS) Cyclically Adjusted Revenue per Share: £2.38 (As of Jan. 2026)

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LSE:KEYS Keystone Law Group PLC LSE:KEYS
93 GF Score
Price £5.60
GF Value £7.22
Valuation Modestly Undervalued
! 1 Warning Sign
View Full Analysis

What is Keystone Law Group Cyclically Adjusted Revenue per Share?

Keystone Law Group LSE:KEYS +1.82% 93 Cyclically Adjusted Revenue per Share is £2.38 as of Jan. 2026. GuruFocus rates LSE:KEYS with a GF Score™ of 93/100 and a GF Value™ of £7.22 (Modestly Undervalued). The stock has 1 warning sign investors should review.

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted Revenue per Share and the Cyclically Adjusted PS Ratio. The Cyclically Adjusted Revenue per Share is the average of the inflation adjusted Revenue per Share of a company over the past 10 years.

Keystone Law Group's adjusted revenue per share data for the fiscal year that ended in Jan. 2026 was £3.567. Add all the adjusted revenue per share for the past 10 years together and divide the count will get our Cyclically Adjusted Revenue per Share, which is £2.38 for the trailing ten years ended in Jan. 2026.

During the past 12 months, Keystone Law Group's average Cyclically Adjusted Revenue Growth Rate was 15.00% per year. Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the Cyclically Adjusted Revenue Growth Rate using Cyclically Adjusted Revenue per Share data.

As of today (2026-08-16), Keystone Law Group's current stock price is £ 5.60. Keystone Law Group's Cyclically Adjusted Revenue per Share for the fiscal year that ended in Jan. 2026 was £2.38. Keystone Law Group's Cyclically Adjusted PS Ratio of today is 2.35.

During the past 12 years, the highest Cyclically Adjusted PS Ratio of Keystone Law Group was 4.01. The lowest was 1.91. And the median was 3.02.


Keystone Law Group  (LSE:KEYS) Cyclically Adjusted Revenue per Share Explanation

If a company grows much fast than inflation, Cyclically Adjusted Revenue per Share may underestimate the company's revenue. Cyclically Adjusted PS Ratio can seem to be too high even the actual PS Ratio is low.

For the Cyclically Adjusted PS Ratio, the revenue per share of the past 10 years are inflation-adjusted and averaged. The result is used for P/S calculation. Since it looks at the average over the last 10 years, the Cyclically Adjusted PS Ratio is also called CAPS Ratio.

The Shiller PE Ratio was first used by professor Robert Shiller. He uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings per share of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PS Ratio. The Cyclically Adjusted Revenue per Share is the average of the inflation adjusted revenue per share of a company over the past 10 years.

Keystone Law Group's Cyclically Adjusted PS Ratio of today is calculated as

Cyclically Adjusted PS Ratio=Share Price/Cyclically Adjusted Revenue per Share
=5.60/2.38
=2.35

* 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.

During the past 12 years, the highest Cyclically Adjusted PS Ratio of Keystone Law Group was 4.01. The lowest was 1.91. And the median was 3.02.


Be Aware

Cyclically Adjusted PS Ratio works better for cyclical companies. It gives you a better idea on the company's real revenue value.


Keystone Law Group Cyclically Adjusted Revenue per Share Related Terms


Keystone Law Group Cyclically Adjusted Revenue per Share Historical Data

* Premium members only.

The historical data trend for Keystone Law Group's Cyclically Adjusted Revenue per Share 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.

Keystone Law Group Cyclically Adjusted Revenue per Share Chart

Keystone Law Group Annual Data
Trend Jan17 Jan18 Jan19 Jan20 Jan21 Jan22 Jan23 Jan24 Jan25 Jan26
Cyclically Adjusted Revenue per Share
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 0.00 1.79 2.07 2.38

Keystone Law Group Semi-Annual Data
Jan16 Jan17 Jul17 Jan18 Jul18 Jan19 Jul19 Jan20 Jul20 Jan21 Jul21 Jan22 Jul22 Jan23 Jul23 Jan24 Jul24 Jan25 Jul25 Jan26
Cyclically Adjusted Revenue per Share 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 1.79 0.00 2.07 0.00 2.38

LSE:KEYS vs CTAS, CPRT, GPN: Cyclically Adjusted Revenue per Share Comparison

For the Specialty Business Services subindustry, Keystone Law Group's Cyclically Adjusted PS Ratio, along with its competitors' market caps and Cyclically Adjusted PS Ratio 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.


Keystone Law Group Cyclically Adjusted PS Ratio vs Business Services Industry

For the Business Services industry and Industrials sector, Keystone Law Group's Cyclically Adjusted PS Ratio distribution charts can be found below:

* The bar in red indicates where Keystone Law Group's Cyclically Adjusted PS Ratio falls into.


LSE:KEYS
93GF Score
Keystone Law Group PLC LSE:KEYS
Cyclically Adjusted Revenue per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Keystone Law Group Cyclically Adjusted Revenue per Share Calculation

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted Revenue per Share and the Cyclically Adjusted PS Ratio. The Cyclically Adjusted Revenue per Share is the average of the inflation adjusted Revenue per Share of a company over the past 10 years.

What is Cyclically Adjusted Revenue per Share? How do we calculate Cyclically Adjusted Revenue per Share?

Cyclically Adjusted Revenue per Share is the average of the inflation adjusted Revenue per Share of a company over the past 10 years. Let's use an example to explain.

If we want to calculate the Cyclically Adjusted Revenue per Share of Wal-Mart (WMT) for Dec. 31, 2010, we need to have the inflation data and the revenue per share from 2001 through 2010.

We adjusted the 2001 revenue per share data with the total inflation from 2001 through 2010 to the equivalent revenue in 2010. If the total inflation from 2001 to 2010 is 40%, and Wal-Mart's revenue is $1 a share in 2001, then the 2001's equivalent revenue in 2010 is $1.4 a share. If Wal-Mart's revenue is $1 again in 2002, and the total inflation from 2002 through 2010 is 35%, then the equivalent 2002 revenue in 2010 is $1.35. So on and so forth, you get the equivalent revenue per share of past 10 years. Then you add them together and divided the sum by the count to get Cyclically Adjusted Revenue per Share.

Please note that we use the CPI data of the country/region where the company is headquartered. If the CPI data for that country/region is not available, then we will use the CPI data of the United States as default.

For example, Keystone Law Group's adjusted Revenue per Share data for the fiscal year that ended in Jan. 2026 was:

Adj_RevenuePerShare=Revenue per Share /CPI of Jan. 2026 (Change)*Current CPI (Jan. 2026)
=3.567/139.4000*139.4000
=3.567

Current CPI (Jan. 2026) = 139.4000.

Keystone Law Group Annual Data

Revenue per Share CPI Adj_RevenuePerShare
201701 0.817 101.800 1.119
201801 1.199 104.500 1.599
201901 1.363 106.400 1.786
202001 1.580 108.300 2.034
202101 1.748 109.300 2.229
202201 2.200 114.600 2.676
202301 2.404 124.800 2.685
202401 2.752 130.000 2.951
202501 3.044 135.100 3.141
202601 3.567 139.400 3.567

Add all the adjusted revenue per share together and divide 10 will get our Cyclically Adjusted Revenue per Share.

What does a Cyclically Adjusted Revenue per Share of £2.38 mean?
Keystone Law Group (LSE:KEYS) has a Cyclically Adjusted Revenue per Share of £2.38 as of Jan. 2026. Cyclically adjusted revenue per share represents the company's inflation-adjusted revenue per share over a 10-year period. View historical data on Keystone Law Group and its competitors.
Is Keystone Law Group's Cyclically Adjusted Revenue per Share too high?
Keystone Law Group's current Cyclically Adjusted Revenue per Share is £2.38. Overall, Keystone Law Group has a GF Score™ of 93/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Keystone Law Group's Cyclically Adjusted Revenue per Share compare to CTAS and CPRT?
Keystone Law Group's Cyclically Adjusted Revenue per Share of £2.38 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 Cyclically Adjusted Revenue per Share for a Business Services company?
A good Cyclically Adjusted Revenue per Share depends on the Business Services industry context. However, Cyclically Adjusted Revenue per Share 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 Cyclically Adjusted Revenue per Share mean?
A high Cyclically Adjusted Revenue per Share can signal that a stock is expensive relative to its fundamentals. Cyclically adjusted revenue per share represents the company's inflation-adjusted revenue per share over a 10-year period. View historical data on Keystone Law Group and its competitors. Keystone Law Group's current Cyclically Adjusted Revenue per Share is £2.38. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Keystone Law Group stock overvalued right now?
Based on GuruFocus' analysis, Keystone Law Group (LSE:KEYS) is currently considered Modestly Undervalued. The stock's GF Value™ is £7.22, compared to a current price of £5.60 — trading 22.4% below its estimated fair value. The current Cyclically Adjusted Revenue per Share is £2.38. Keystone Law Group's overall GF Score™ is 93/100 with 1 warning sign to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Cyclically Adjusted Revenue per Share calculated?
Cyclically Adjusted Revenue per Share is calculated from a company's financial statements. For Keystone Law Group (LSE:KEYS), the current Cyclically Adjusted Revenue per Share is £2.38 as of Jan. 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 Keystone Law Group (LSE:KEYS) Overvalued in 2026?

Based on GuruFocus' analysis, Keystone Law Group stock appears to be undervalued. The current stock price of £5.60 is trading 22.4% below its estimated GF Value™ of £7.22. GuruFocus considers Keystone Law Group to be Modestly Undervalued.

Key valuation signals for LSE:KEYS:

  • Cyclically Adjusted Revenue per Share: £2.38
  • GF Value™: £7.22 vs. price of £5.60 (22.4% below fair value)
  • GF Score™: 93/100 with 1 warning sign

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


Keystone Law Group Business Description

Address 48 Chancery Lane, London, GBR, WC2A 1JF
Keystone Law Group PLC is a law firm. The company provides legal services to a client base. It offers conventional legal advice in the areas including property, commercial, corporate, employment, family, litigation, private client, and others. It derives revenue from rendering of services and other revenue. The company serves sectors such as Aviation, Education, Financial Services, Food and Beverage, High-Net-Worth Family Office, Hotels, Hospitality and Leisure, In-House Legal, Life Sciences and Healthcare, Marine and Shipping, Media, Satellite, Space and Communications, and others.
93GF Score

Get the complete analysis for LSE:KEYS

Cyclically Adjusted Revenue per Share is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

£5.60
Price
£7.22
GF Value