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Rompetrol Well ServicesBSE:PTR -0.29%63 Cyclically Adjusted PB Ratio is 1.31 as of Aug. 15, 2026, which is 18% above its 10-year median of 1.11. GuruFocus rates BSE:PTR with a GF Score™ of 63/100 and a GF Value™ of lei0.57 (Modestly Overvalued). The stock has 4 warning signs investors should review. Among 765 Oil & Gas companies, Rompetrol Well Services ranks worse than 53.59% on this metric.
The historical rank and industry rank for Rompetrol Well Services's Cyclically Adjusted PB Ratio or its related term are showing as below:
BSE:PTR'
s Cyclically Adjusted PB Ratio Range Over the Past 10 Years
Min: 0.65 Med: 1.11 Max: 1.54
Current: 1.3
During the past years, Rompetrol Well Services's highest Cyclically Adjusted PB Ratio was 1.54. The lowest was 0.65. And the median was 1.11.
BSE:PTR's Cyclically Adjusted PB Ratio is ranked worse than 53.59% of 765
companies
in the Oil & Gas industry
Industry Median: 1.17
vs BSE:PTR: 1.30
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.
Rompetrol Well Services's adjusted book value per share data for the three months ended in Mar. 2026 was lei0.383. 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 lei0.52 for the trailing ten years ended in Mar. 2026.
Shiller PE for Stocks: The True Measure of Stock Valuation
Rompetrol Well Services (BSE:PTR) 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.
Rompetrol Well Services Cyclically Adjusted PB Ratio Related Terms
Rompetrol Well Services Cyclically Adjusted PB Ratio Historical Data
* Premium members only.
The historical data trend for Rompetrol Well Services'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.
Rompetrol Well Services Cyclically Adjusted PB Ratio Chart
BSE:PTR vs SLB, BKR, FTI: Cyclically Adjusted PB Ratio Comparison
For the Oil & Gas Equipment & Services subindustry, Rompetrol Well Services'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.
Rompetrol Well Services Cyclically Adjusted PB Ratio vs Oil & Gas Industry
For the Oil & Gas industry and Energy sector, Rompetrol Well Services's Cyclically Adjusted PB Ratio distribution charts can be found below:
* The bar in red indicates where Rompetrol Well Services's Cyclically Adjusted PB Ratio falls into.
Rompetrol Well Services 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.
* 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.
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 1.31 mean?
Rompetrol Well Services (BSE:PTR) has a Cyclically Adjusted PB Ratio of 1.31 as of Aug. 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 Rompetrol Well Services and its competitors. This is 18% above median its historical median of 1.11. Over the past decade, Rompetrol Well Services' Cyclically Adjusted PB Ratio has ranged from 0.65 to 1.54. According to the industry distribution chart, Rompetrol Well Services ranks #410 out of 765 companies in the Oil & Gas industry, placing it in the top 53.6%.
Is Rompetrol Well Services' Cyclically Adjusted PB Ratio too high?
Rompetrol Well Services' current Cyclically Adjusted PB Ratio of 1.31 is 18% above median its 10-year median of 1.11. Over the past 10 years, this metric has ranged from a low of 0.65 to a high of 1.54. The Oil & Gas industry median Cyclically Adjusted PB Ratio is 1.17. Rompetrol Well Services' value of 1.31 is 12% above this industry median. Based on the distribution chart, Rompetrol Well Services ranks #410 out of 765 companies in the Oil & Gas industry, which is below the industry midpoint. Overall, Rompetrol Well Services has a GF Score™ of 63/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Rompetrol Well Services' Cyclically Adjusted PB Ratio compare to SLB and BKR?
According to the Oil & Gas industry distribution chart, Rompetrol Well Services ranks #410 out of 765 companies for Cyclically Adjusted PB Ratio. This places Rompetrol Well Services in the lower half of its industry. The industry median Cyclically Adjusted PB Ratio is 1.17. Rompetrol Well Services' value of 1.31 is 12% above this benchmark. Historically, Rompetrol Well Services' own Cyclically Adjusted PB Ratio has ranged from 0.65 to 1.54 over the past decade. While the company's 10-year median is 1.11 vs. the industry median of 1.17, Rompetrol Well Services has consistently been above 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 1.17, based on 765 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. Rompetrol Well Services's current Cyclically Adjusted PB Ratio of 1.31 is 12% above 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 Rompetrol Well Services and its competitors. For the Oil & Gas industry, the median Cyclically Adjusted PB Ratio is 1.17 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Rompetrol Well Services's current Cyclically Adjusted PB Ratio is 1.31, which is 18% above median its own 10-year median of 1.11. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Rompetrol Well Services stock overvalued right now?
Based on GuruFocus' analysis, Rompetrol Well Services (BSE:PTR) is currently considered Modestly Overvalued. The stock's GF Value™ is lei0.57, compared to a current price of lei0.68 — trading 19.3% above its estimated fair value. The current Cyclically Adjusted PB Ratio is 1.31, which is 18% above median its 10-year median of 1.11 and 12% above the Oil & Gas industry median of 1.17. Rompetrol Well Services' overall GF Score™ is 63/100 with 4 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 Rompetrol Well Services (BSE:PTR), the current Cyclically Adjusted PB Ratio is 1.31 as of Aug. 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 Rompetrol Well Services (BSE:PTR) Overvalued in 2026?
Based on GuruFocus' analysis, Rompetrol Well Services stock appears to be overvalued.
The current stock price of lei0.68 is trading 19.3% above its estimated GF Value™ of lei0.57.
GuruFocus considers Rompetrol Well Services to be Modestly Overvalued.
Key valuation signals for BSE:PTR:
Cyclically Adjusted PB Ratio: 1.31 (18% above median its 10-year median of 1.11)
GF Value™: lei0.57 vs. price of lei0.68 (19.3% above fair value)
Industry Position: 12% above the Oil & Gas median (#410 of 765)
No single metric tells the full story. See the BSE:PTR stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Rompetrol Well Services SA is engaged in the supply of services for oil and gas wells, rental of well tools and equipment, and other services. The object of the Company's activity consists of: provision of services for oil and gas wells, rental of well tools and equipment, and other services. The services offered: cementing, stimulations, tubular running services, which are performed in the oil fields in Romania and abroad.
63GF Score
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Cyclically Adjusted PB Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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