Proacta (FRA:WS3) Cyclically Adjusted PS Ratio: (As of Aug. 11, 2026)

Author: Vera Yuan Vera Yuan
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Director of Data and Quant Analytics at GuruFocus
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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:WS3 Proacta SA FRA:WS3
64 GF Score
Price €0.22
GF Value €0.51
! 3 Warning Signs
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What is Proacta Cyclically Adjusted PS Ratio?

Note: If the price history is too short, we do not calculate current Cyclically Adjusted PS Ratio for this stock. All the historical data is shown as the company's primary share's data instead.

Shiller PE for Stocks: The True Measure of Stock Valuation


Proacta  (FRA:WS3) 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.


Proacta Cyclically Adjusted PS Ratio Related Terms


Proacta Cyclically Adjusted PS Ratio Historical Data

* Premium members only.

The historical data trend for Proacta'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.

Proacta Cyclically Adjusted PS Ratio Chart

Proacta Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Cyclically Adjusted PS Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 0.00 0.00 0.00 0.00

Proacta Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
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 0.00 0.00 0.00 0.00 2.60

FRA:WS3 vs APP, OMC, TTD: Cyclically Adjusted PS Ratio Comparison

For the Advertising Agencies subindustry, Proacta'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.


Proacta Cyclically Adjusted PS Ratio vs Media - Diversified Industry

For the Media - Diversified industry and Communication Services sector, Proacta's Cyclically Adjusted PS Ratio distribution charts can be found below:

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


FRA:WS3
64GF Score
Proacta SA FRA:WS3
Cyclically Adjusted PS Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Proacta 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.

Proacta's Cyclically Adjusted Revenue per Share for the quarter that ended in Mar. 2026 is calculated as:

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

Adj_RevenuePerShare=Revenue per Share/CPI of Mar. 2026 (Change)*Current CPI (Mar. 2026)
=0.008/330.2130*330.2130
=0.008

Current CPI (Mar. 2026) = 330.2130.

Proacta Quarterly Data

Revenue per Share CPI Adj_RevenuePerShare
201512 0.000 236.525 0.000
201609 0.001 241.428 0.001
201612 0.028 241.432 0.038
201703 0.043 243.801 0.058
201706 0.046 244.955 0.062
201709 0.006 246.819 0.008
201712 0.023 246.524 0.031
201803 0.004 249.554 0.005
201806 0.014 251.989 0.018
201809 0.005 252.439 0.007
201812 0.016 251.233 0.021
201903 0.024 254.202 0.031
201906 0.021 256.143 0.027
201909 0.021 256.759 0.027
201912 0.037 256.974 0.048
202003 0.008 258.115 0.010
202006 0.013 257.797 0.017
202009 0.022 260.280 0.028
202012 0.011 260.474 0.014
202103 0.006 264.877 0.007
202106 0.008 271.696 0.010
202109 0.010 274.310 0.012
202112 0.008 278.802 0.009
202203 0.014 287.504 0.016
202206 0.013 296.311 0.014
202209 0.008 296.808 0.009
202212 0.004 296.797 0.004
202303 0.000 301.836 0.000
202306 0.000 305.109 0.000
202309 0.000 307.789 0.000
202312 0.001 306.746 0.001
202403 0.003 312.332 0.003
202406 0.002 314.175 0.002
202409 0.002 315.301 0.002
202412 -0.001 315.605 -0.001
202503 0.001 319.799 0.001
202506 0.005 322.561 0.005
202509 0.008 324.800 0.008
202512 0.006 324.054 0.006
202603 0.008 330.213 0.008

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 Proacta (FRA:WS3) Overvalued in 2026?

Based on GuruFocus' analysis, Proacta stock appears to be undervalued. The current stock price of €0.22 is trading 56.1% below its estimated GF Value™ of €0.51.

Key valuation signals for FRA:WS3:

  • Cyclically Adjusted PS Ratio:
  • GF Value™: €0.51 vs. price of €0.22 (56.1% below fair value)
  • GF Score™: 64/100 with 3 warning signs

No single metric tells the full story. See the FRA:WS3 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Proacta Business Description

Other Exchanges PAC:Poland
Address ul. Srebrna 16, Warszawa, POL, 00-810
Proacta SA focuses on bioinformatics and software development for its clients.
64GF Score

Get the complete analysis for FRA:WS3

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

€0.22
Price
€0.51
GF Value