Iofina (FRA:IF7) Cyclically Adjusted PS Ratio: (As of Sep. 20, 2026)

Author: Vera Yuan Vera Yuan
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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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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:IF7 Iofina PLC FRA:IF7
72 GF Score
Price €0.57
GF Value €0.30
Valuation Significantly Overvalued
! 2 Warning Signs
View Full Analysis

What is Iofina Cyclically Adjusted PS Ratio?

Shiller PE for Stocks: The True Measure of Stock Valuation


Iofina  (FRA:IF7) 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.


Iofina Cyclically Adjusted PS Ratio Related Terms


Iofina Cyclically Adjusted PS Ratio Historical Data

* Premium members only.

The historical data trend for Iofina'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.

Iofina Cyclically Adjusted PS Ratio Chart

Iofina 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 1.10 1.19 1.37 1.06 1.20

Iofina Semi-Annual Data
Jun16 Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
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 1.36 0.95 1.05 1.19 1.18

FRA:IF7 vs LIN, SHW, ECL: Cyclically Adjusted PS Ratio Comparison

For the Specialty Chemicals subindustry, Iofina'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.


Iofina Cyclically Adjusted PS Ratio vs Chemicals Industry

For the Chemicals industry and Basic Materials sector, Iofina's Cyclically Adjusted PS Ratio distribution charts can be found below:

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


FRA:IF7
72GF Score
Iofina PLC FRA:IF7
Cyclically Adjusted PS Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Iofina 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.

Iofina's Cyclically Adjusted Revenue per Share for the fiscal year that ended in Dec25 is calculated as:

For example, Iofina's adjusted Revenue per Share data for the fiscal year that ended in Dec25 was:

Adj_RevenuePerShare=Revenue per Share/CPI of Dec25 (Change)*Current CPI (Dec25)
=0.3/139.9000*139.9000
=0.300

Current CPI (Dec25) = 139.9000.

Iofina Annual Data

Revenue per Share CPI Adj_RevenuePerShare
201612 0.157 102.200 0.215
201712 0.143 105.000 0.191
201812 0.157 107.100 0.205
201912 0.160 108.500 0.206
202012 0.134 109.400 0.171
202112 0.171 114.700 0.209
202212 0.205 125.300 0.229
202312 0.235 130.500 0.252
202412 0.257 135.100 0.266
202512 0.300 139.900 0.300

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 Iofina (FRA:IF7) Overvalued in 2026?

Based on GuruFocus' analysis, Iofina stock appears to be overvalued. The current stock price of €0.57 is trading 90% above its estimated GF Value™ of €0.30. GuruFocus considers Iofina to be Significantly Overvalued.

Key valuation signals for FRA:IF7:

  • Cyclically Adjusted PS Ratio:
  • GF Value™: €0.30 vs. price of €0.57 (90% above fair value)
  • GF Score™: 72/100 with 2 warning signs

No single metric tells the full story. See the FRA:IF7 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Iofina Business Description

Other Exchanges IOFNF:USAIOF:UK
Address 48 Chancery Lane, London, GBR, WC2A 1JF
Iofina PLC is a holding company engaged in the exploration and isolation of iodine and the production of specialty chemicals. The company's operating segment includes Halogen Derivatives & Iodine and Hemp seeds. Its geographical segments include the United States of America and the United Kingdom and it derives a majority of its revenue from the North America.
72GF Score

Get the complete analysis for FRA:IF7

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

€0.57
Price
€0.30
GF Value