Gas Plus SpA (MIL:GSP) Cyclically Adjusted PB Ratio: 1.08 (As of Jul. 15, 2026) — 116% Above Median

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MIL:GSP Gas Plus SpA MIL:GSP
61 GF Score
Price €5.81
GF Value €3.25
Valuation Significantly Overvalued
! 2 Warning Signs
View Full Analysis

What is Gas Plus SpA Cyclically Adjusted PB Ratio?

Gas Plus SpA MIL:GSP +0.35% 61 Cyclically Adjusted PB Ratio is 1.08 as of Jul. 15, 2026, which is 116% above its 10-year median of 0.50. GuruFocus rates MIL:GSP with a GF Score™ of 61/100 and a GF Value™ of €3.25 (Significantly Overvalued). The stock has 2 warning signs investors should review. Among 773 Oil & Gas companies, Gas Plus SpA ranks better than 55.11% on this metric.

As of today (2026-07-15), Gas Plus SpA's current share price is €5.81. Gas Plus SpA's Cyclically Adjusted Book per Share for the fiscal year that ended in Dec25 was €5.38. Gas Plus SpA's Cyclically Adjusted PB Ratio for today is 1.08.

The historical rank and industry rank for Gas Plus SpA's Cyclically Adjusted PB Ratio or its related term are showing as below:

MIL:GSP' s Cyclically Adjusted PB Ratio Range Over the Past 10 Years
Min: 0.29   Med: 0.5   Max: 1.32
Current: 1.08

During the past 13 years, Gas Plus SpA's highest Cyclically Adjusted PB Ratio was 1.32. The lowest was 0.29. And the median was 0.50.

MIL:GSP's Cyclically Adjusted PB Ratio is ranked better than
55.11% of 773 companies
in the Oil & Gas industry
Industry Median: 1.18 vs MIL:GSP: 1.08

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 PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted book value per share of a company over the past 10 years.

Gas Plus SpA's adjusted book value per share data of for the fiscal year that ended in Dec25 was €5.666. Add all the adjusted book value per share for the past 10 years together and divide the count will get our Cyclically Adjusted Book per Share, which is €5.38 for the trailing ten years ended in Dec25.

Shiller PE for Stocks: The True Measure of Stock Valuation


Gas Plus SpA  (MIL:GSP) Cyclically Adjusted PB Ratio Explanation

Compared with the regular PB Ratio, which works poorly for cyclical businesses, the Cyclically Adjusted PB Ratio smoothed out the fluctuations of book value 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 PB Ratio should give similar results to regular PB Ratio.


Gas Plus SpA Cyclically Adjusted PB Ratio Related Terms


Gas Plus SpA Cyclically Adjusted PB Ratio Historical Data

* Premium members only.

The historical data trend for Gas Plus SpA's Cyclically Adjusted PB 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.

Gas Plus SpA Cyclically Adjusted PB Ratio Chart

Gas Plus SpA Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Cyclically Adjusted PB Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.68 0.44 0.46 0.60 1.25

Gas Plus SpA 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 PB 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 0.46 0.00 0.60 0.00 1.25

MIL:GSP vs COP, EOG, FANG: Cyclically Adjusted PB Ratio Comparison

For the Oil & Gas E&P subindustry, Gas Plus SpA's Cyclically Adjusted PB Ratio, along with its competitors' market caps and Cyclically Adjusted PB 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.


Gas Plus SpA Cyclically Adjusted PB Ratio vs Oil & Gas Industry

For the Oil & Gas industry and Energy sector, Gas Plus SpA's Cyclically Adjusted PB Ratio distribution charts can be found below:

* The bar in red indicates where Gas Plus SpA's Cyclically Adjusted PB Ratio falls into.


MIL:GSP
61GF Score
Gas Plus SpA MIL:GSP
Cyclically Adjusted PB Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Gas Plus SpA Cyclically Adjusted PB Ratio Calculation

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

Gas Plus SpA's Cyclically Adjusted PB Ratio for today is calculated as

Cyclically Adjusted PB Ratio=Share Price/ Cyclically Adjusted Book per Share
=5.81/5.38
=1.08

* 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.

Gas Plus SpA's Cyclically Adjusted Book per Share for the fiscal year that ended in Dec25 is calculated as:

For example, Gas Plus SpA's adjusted Book Value per Share data for the fiscal year that ended in Dec25 was:

Adj_Book=Book Value per Share/CPI of Dec25 (Change)*Current CPI (Dec25)
=5.666/122.6000*122.6000
=5.666

Current CPI (Dec25) = 122.6000.

Gas Plus SpA Annual Data

Book Value per Share CPI Adj_Book
201612 4.907 100.300 5.998
201712 4.925 101.200 5.966
201812 4.883 102.300 5.852
201912 4.879 102.800 5.819
202012 4.080 102.600 4.875
202112 3.922 106.600 4.511
202212 4.277 119.000 4.406
202312 5.251 119.700 5.378
202412 5.301 121.200 5.362
202512 5.666 122.600 5.666

Add all the adjusted book value per share together and divide the count will get our Cyclically Adjusted Book 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.

What does a Cyclically Adjusted PB Ratio of 1.08 mean?
Gas Plus SpA (MIL:GSP) has a Cyclically Adjusted PB Ratio of 1.08 as of Jul. 15, 2026. Cyclically Adjusted PB Ratio is the ratio of share price to a company's inflation-adjusted book value per share over a 10-year period. View historical data on Gas Plus SpA and its competitors. This is 116% above median its historical median of 0.50. Over the past decade, Gas Plus SpA's Cyclically Adjusted PB Ratio has ranged from 0.29 to 1.32. According to the industry distribution chart, Gas Plus SpA ranks #347 out of 773 companies in the Oil & Gas industry, placing it in the top 44.9%.
Is Gas Plus SpA's Cyclically Adjusted PB Ratio too high?
Gas Plus SpA's current Cyclically Adjusted PB Ratio of 1.08 is 116% above median its 10-year median of 0.50. Over the past 10 years, this metric has ranged from a low of 0.29 to a high of 1.32. The Oil & Gas industry median Cyclically Adjusted PB Ratio is 1.18. Gas Plus SpA's value of 1.08 is 8.5% below this industry median. Based on the distribution chart, Gas Plus SpA ranks #347 out of 773 companies in the Oil & Gas industry, which is above the industry midpoint. Overall, Gas Plus SpA has a GF Score™ of 61/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Gas Plus SpA's Cyclically Adjusted PB Ratio compare to COP and EOG?
According to the Oil & Gas industry distribution chart, Gas Plus SpA ranks #347 out of 773 companies for Cyclically Adjusted PB Ratio. This puts Gas Plus SpA in the upper half of its industry. The industry median Cyclically Adjusted PB Ratio is 1.18. Gas Plus SpA's value of 1.08 is 8.5% below this benchmark. Historically, Gas Plus SpA's own Cyclically Adjusted PB Ratio has ranged from 0.29 to 1.32 over the past decade. While the company's 10-year median is 0.50 vs. the industry median of 1.18, Gas Plus SpA has consistently been below the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Cyclically Adjusted PB Ratio for an Oil & Gas company?
The median Cyclically Adjusted PB Ratio among Oil & Gas companies is 1.18, based on 773 companies in the industry. Companies in the top quartile (top 25%) have a Cyclically Adjusted PB Ratio significantly above this median, while those in the bottom quartile fall well below. However, Cyclically Adjusted PB Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Gas Plus SpA's current Cyclically Adjusted PB Ratio of 1.08 is 8.5% below the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Cyclically Adjusted PB Ratio mean?
A high Cyclically Adjusted PB Ratio can signal that a stock is expensive relative to its fundamentals. Cyclically Adjusted PB Ratio is the ratio of share price to a company's inflation-adjusted book value per share over a 10-year period. View historical data on Gas Plus SpA and its competitors. For the Oil & Gas industry, the median Cyclically Adjusted PB Ratio is 1.18 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Gas Plus SpA's current Cyclically Adjusted PB Ratio is 1.08, which is 116% above median its own 10-year median of 0.50. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Gas Plus SpA stock overvalued right now?
Based on GuruFocus' analysis, Gas Plus SpA (MIL:GSP) is currently considered Significantly Overvalued. The stock's GF Value™ is €3.25, compared to a current price of €5.81 — trading 78.8% above its estimated fair value. The current Cyclically Adjusted PB Ratio is 1.08, which is 116% above median its 10-year median of 0.50 and 8.5% below the Oil & Gas industry median of 1.18. Gas Plus SpA's overall GF Score™ is 61/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Cyclically Adjusted PB Ratio calculated?
Cyclically Adjusted PB Ratio is calculated from a company's financial statements. For Gas Plus SpA (MIL:GSP), the current Cyclically Adjusted PB Ratio is 1.08 as of Jul. 15, 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 Gas Plus SpA (MIL:GSP) Overvalued in 2026?

Based on GuruFocus' analysis, Gas Plus SpA stock appears to be overvalued. The current stock price of €5.81 is trading 78.8% above its estimated GF Value™ of €3.25. GuruFocus considers Gas Plus SpA to be Significantly Overvalued.

Key valuation signals for MIL:GSP:

  • Cyclically Adjusted PB Ratio: 1.08 (116% above median its 10-year median of 0.50)
  • GF Value™: €3.25 vs. price of €5.81 (78.8% above fair value)
  • GF Score™: 61/100 with 2 warning signs
  • Industry Position: 8.5% below the Oil & Gas median (#347 of 773)

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


Gas Plus SpA Business Description

Industry EnergyOil & Gas
Other Exchanges 0EMK:UKT9O:Germany
Address Viale Enrico Forlanini, 17, Milan, ITA, 20134
Gas Plus SpA through its subsidiaries is engaged in the exploration and production of natural gas in Italy. The company is also involved in the production, purchase, distribution, and sale of natural gas. The company holds approximately 47 cultivation concessions distributed throughout Italy and manages a total of about 1,600 kilometers of regional distribution and transportation network located around 39 municipalities.
61GF Score

Get the complete analysis for MIL:GSP

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

€5.81
Price
€3.25
GF Value