Gatekeeper Systems (FRA:1GK) Cyclically Adjusted PS Ratio: (As of Sep. 21, 2026)

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
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Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

FRA:1GK Gatekeeper Systems Inc FRA:1GK
67 GF Score
Price €1.05
GF Value €0.44
Valuation Significantly Overvalued
! 2 Warning Signs
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What is Gatekeeper Systems Cyclically Adjusted PS Ratio?

Shiller PE for Stocks: The True Measure of Stock Valuation


Gatekeeper Systems  (FRA:1GK) Cyclically Adjusted PS Ratio Explanation

Compared with the regular PS Ratio, which works poorly for cyclical businesses, the Cyclically Adjusted PS Ratio smoothed out the fluctuations of revenue during business cycles. Therefore it is more accurate in reflecting the valuation of the company.

If a company has consistent business performance, the Cyclically Adjusted PS Ratio should give similar results to regular PS Ratio.


Gatekeeper Systems Cyclically Adjusted PS Ratio Related Terms


Gatekeeper Systems Cyclically Adjusted PS Ratio Historical Data

* Premium members only.

The historical data trend for Gatekeeper Systems's Cyclically Adjusted PS Ratio 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.

Gatekeeper Systems Cyclically Adjusted PS Ratio Chart

Gatekeeper Systems Annual Data
Trend Aug16 Aug17 Aug18 Aug19 Aug20 Aug21 Aug22 Aug23 Aug24 Aug25
Cyclically Adjusted PS Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 3.92 1.68 1.75 2.13 5.83

Gatekeeper Systems Quarterly Data
Aug21 Nov21 Feb22 May22 Aug22 Nov22 Feb23 May23 Aug23 Nov23 Feb24 May24 Aug24 Nov24 Feb25 May25 Aug25 Nov25 Feb26 May26
Cyclically Adjusted PS Ratio 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 2.28 5.73 8.39 5.35 4.22

FRA:1GK vs ALLE, MSA, ADT: Cyclically Adjusted PS Ratio Comparison

For the Security & Protection Services subindustry, Gatekeeper Systems'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.


Gatekeeper Systems Cyclically Adjusted PS Ratio vs Business Services Industry

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

* The bar in red indicates where Gatekeeper Systems's Cyclically Adjusted PS Ratio falls into.


FRA:1GK
67GF Score
Gatekeeper Systems Inc FRA:1GK
Cyclically Adjusted PS Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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Gatekeeper Systems Cyclically Adjusted PS Ratio Calculation

Like the Shiller PE Ratio, the Cyclically Adjusted PS Ratio takes the Revenue per Share from the past 10 years, adjusts it for inflation, and then calculates the average. This average is then used for the P/S calculation. Because it considers this 10-year average, it's often referred to as the CAPS Ratio.

The Shiller PE Ratio was first used by professor Robert Shiller to measure the valuation of the overall market. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PS Ratio.

Gatekeeper Systems's Cyclically Adjusted Revenue per Share for the quarter that ended in May. 2026 is calculated as:

For example, Gatekeeper Systems's adjusted Revenue per Share data for the three months ended in May. 2026 was:

Adj_RevenuePerShare=Revenue per Share/CPI of May. 2026 (Change)*Current CPI (May. 2026)
=0.071/134.0005*134.0005
=0.071

Current CPI (May. 2026) = 134.0005.

Gatekeeper Systems Quarterly Data

Revenue per Share CPI Adj_RevenuePerShare
201608 0.045 101.686 0.059
201611 0.015 101.607 0.020
201702 0.015 102.476 0.020
201705 0.022 103.108 0.029
201708 0.020 103.108 0.026
201711 0.011 103.740 0.014
201802 0.009 104.688 0.012
201805 0.019 105.399 0.024
201808 0.020 106.031 0.025
201811 0.014 105.478 0.018
201902 0.021 106.268 0.026
201905 0.033 107.927 0.041
201908 0.038 108.085 0.047
201911 0.026 107.769 0.032
202002 0.026 108.559 0.032
202005 0.039 107.532 0.049
202008 0.056 108.243 0.069
202011 0.036 108.796 0.044
202102 0.024 109.745 0.029
202105 0.029 111.404 0.035
202108 0.039 112.668 0.046
202111 0.021 113.932 0.025
202202 0.024 115.986 0.028
202205 0.035 120.016 0.039
202208 0.081 120.569 0.090
202211 0.040 121.675 0.044
202302 0.074 122.070 0.081
202305 0.044 124.045 0.048
202308 0.055 125.389 0.059
202311 0.073 125.468 0.078
202402 0.069 125.468 0.074
202405 0.048 127.601 0.050
202408 0.084 127.838 0.088
202411 0.052 127.838 0.055
202502 0.042 128.786 0.044
202505 0.051 129.813 0.053
202508 0.067 130.208 0.069
202511 0.033 130.682 0.034
202602 0.058 131.077 0.059
202605 0.071 134.001 0.071

Add all the adjusted revenue per share together and divide 10 will get our 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.

Is Gatekeeper Systems (FRA:1GK) Overvalued in 2026?

Based on GuruFocus' analysis, Gatekeeper Systems stock appears to be overvalued. The current stock price of €1.05 is trading 138.2% above its estimated GF Value™ of €0.44. GuruFocus considers Gatekeeper Systems to be Significantly Overvalued.

Key valuation signals for FRA:1GK:

  • Cyclically Adjusted PS Ratio:
  • GF Value™: €0.44 vs. price of €1.05 (138.2% above fair value)
  • GF Score™: 67/100 with 2 warning signs

No single metric tells the full story. See the FRA:1GK stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Gatekeeper Systems Business Description

Other Exchanges GKPRF:USAGSI:Canada
Address 31127 Wheel Avenue, Suite 301, Abbotsford, BC, CAN, V2T 6H1
Gatekeeper Systems Inc specializes in the design, manufacturing, and marketing of video security solutions for mobile and extreme environments and is a provider of intelligent video solutions designed to provide a safer transportation environment for children, passengers, and public safety personnel across multiple transportation modes. The Company operates in a single segment in which it develops, manufactures, markets, and sells high-resolution mobile surveillance camera systems, with performance evaluated regularly by the President and Chief Executive Officer as the chief operating decision maker. Revenue is generated from two regions, Canada and the United States, with the majority of revenue coming from Canada.
67GF Score

Get the complete analysis for FRA:1GK

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

€1.05
Price
€0.44
GF Value