RSRV (The Reserve Petroleum Co) Cyclically Adjusted PS Ratio: 2.74 (As of Jul. 26, 2026) — 16% Above Median

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RSRV The Reserve Petroleum Co RSRV
80 GF Score
Price $219.00
GF Value $215.76
Valuation Fairly Valued
! 5 Warning Signs
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What is The Reserve Petroleum Co Cyclically Adjusted PS Ratio?

The Reserve Petroleum Co RSRV -0.45% 80 Cyclically Adjusted PS Ratio is 2.74 as of Jul. 26, 2026, which is 16% above its 10-year median of 2.37. GuruFocus rates RSRV with a GF Score™ of 80/100 and a GF Value™ of $215.76 (Fairly Valued). The stock has 5 warning signs investors should review. Among 708 Oil & Gas companies, The Reserve Petroleum Co ranks worse than 75.42% on this metric.

As of today (2026-07-26), The Reserve Petroleum Co's current share price is $219.00. The Reserve Petroleum Co's Cyclically Adjusted Revenue per Share for the quarter that ended in Mar. 2026 was $79.83. The Reserve Petroleum Co's Cyclically Adjusted PS Ratio for today is 2.74.

The historical rank and industry rank for The Reserve Petroleum Co's Cyclically Adjusted PS Ratio or its related term are showing as below:

RSRV' s Cyclically Adjusted PS Ratio Range Over the Past 10 Years
Min: 1.56   Med: 2.37   Max: 3.12
Current: 2.74

During the past years, The Reserve Petroleum Co's highest Cyclically Adjusted PS Ratio was 3.12. The lowest was 1.56. And the median was 2.37.

RSRV's Cyclically Adjusted PS Ratio is ranked worse than
75.42% of 708 companies
in the Oil & Gas industry
Industry Median: 1.055 vs RSRV: 2.74

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 PS Ratio. The Cyclically Adjusted Revenue per Share is the average of the inflation adjusted revenue per share of a company over the past 10 years.

The Reserve Petroleum Co's adjusted revenue per share data for the three months ended in Mar. 2026 was $36.539. Add all the adjusted revenue per share for the past 10 years together and divide 10 will get our Cyclically Adjusted Revenue per Share, which is $79.83 for the trailing ten years ended in Mar. 2026.

Shiller PE for Stocks: The True Measure of Stock Valuation


The Reserve Petroleum Co  (OTCPK:RSRV) 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.


The Reserve Petroleum Co Cyclically Adjusted PS Ratio Related Terms


The Reserve Petroleum Co Cyclically Adjusted PS Ratio Historical Data

* Premium members only.

The historical data trend for The Reserve Petroleum Co'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.

The Reserve Petroleum Co Cyclically Adjusted PS Ratio Chart

The Reserve Petroleum Co 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 2.33 3.04 2.34 2.33 2.36

The Reserve Petroleum Co 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 2.44 2.29 2.34 2.36 2.82

RSRV vs AMEN, PRT, BATL: Cyclically Adjusted PS Ratio Comparison

For the Oil & Gas E&P subindustry, The Reserve Petroleum Co'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.


The Reserve Petroleum Co Cyclically Adjusted PS Ratio vs Oil & Gas Industry

For the Oil & Gas industry and Energy sector, The Reserve Petroleum Co's Cyclically Adjusted PS Ratio distribution charts can be found below:

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


RSRV
80GF Score
The Reserve Petroleum Co RSRV
Cyclically Adjusted PS Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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The Reserve Petroleum Co 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.

The Reserve Petroleum Co's Cyclically Adjusted PS Ratio for today is calculated as

Cyclically Adjusted PS Ratio=Share Price/ Cyclically Adjusted Revenue per Share
=219.00/79.83
=2.74

* 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.

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

For example, The Reserve Petroleum Co'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)
=36.539/330.2130*330.2130
=36.539

Current CPI (Mar. 2026) = 330.2130.

The Reserve Petroleum Co Quarterly Data

Revenue per Share CPI Adj_RevenuePerShare
201606 8.810 241.018 12.070
201609 10.589 241.428 14.483
201612 13.791 241.432 18.862
201703 10.006 243.801 13.552
201706 10.323 244.955 13.916
201709 10.057 246.819 13.455
201712 9.551 246.524 12.793
201803 10.918 249.554 14.447
201806 16.690 251.989 21.871
201809 13.803 252.439 18.056
201812 11.452 251.233 15.052
201903 10.191 254.202 13.238
201906 12.274 256.143 15.823
201909 8.134 256.759 10.461
201912 11.618 256.974 14.929
202003 8.140 258.115 10.414
202006 3.828 257.797 4.903
202009 7.624 260.280 9.672
202012 6.408 260.474 8.124
202103 10.191 264.877 12.705
202106 10.006 271.696 12.161
202109 20.376 274.310 24.529
202112 17.603 278.802 20.849
202203 24.019 287.504 27.587
202206 28.282 296.311 31.518
202209 23.192 296.808 25.802
202212 28.167 296.797 31.338
202303 19.872 301.836 21.740
202306 18.071 305.109 19.558
202309 21.167 307.789 22.709
202312 26.641 306.746 28.679
202403 23.400 312.332 24.740
202406 25.045 314.175 26.323
202409 27.084 315.301 28.365
202412 28.388 315.605 29.702
202503 28.342 319.799 29.265
202506 23.013 322.561 23.559
202509 29.395 324.800 29.885
202512 34.000 324.054 34.646
202603 36.539 330.213 36.539

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.

What does a Cyclically Adjusted PS Ratio of 2.74 mean?
The Reserve Petroleum Co (RSRV) has a Cyclically Adjusted PS Ratio of 2.74 as of Jul. 26, 2026. Cyclically Adjusted PS Ratio is the ratio of share price to a company's inflation-adjusted revenue per share over a 10-year period. View historical data on The Reserve Petroleum Co and its competitors. This is 16% above median its historical median of 2.37. Over the past decade, The Reserve Petroleum Co's Cyclically Adjusted PS Ratio has ranged from 1.56 to 3.12. According to the industry distribution chart, The Reserve Petroleum Co ranks #534 out of 708 companies in the Oil & Gas industry, placing it in the top 75.4%.
Is The Reserve Petroleum Co's Cyclically Adjusted PS Ratio too high?
The Reserve Petroleum Co's current Cyclically Adjusted PS Ratio of 2.74 is 16% above median its 10-year median of 2.37. Over the past 10 years, this metric has ranged from a low of 1.56 to a high of 3.12. The Oil & Gas industry median Cyclically Adjusted PS Ratio is 1.06. The Reserve Petroleum Co's value of 2.74 is 159.7% above this industry median. Based on the distribution chart, The Reserve Petroleum Co ranks #534 out of 708 companies in the Oil & Gas industry, which is in the bottom quartile relative to peers. Overall, The Reserve Petroleum Co has a GF Score™ of 80/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does The Reserve Petroleum Co's Cyclically Adjusted PS Ratio compare to AMEN and PRT?
According to the Oil & Gas industry distribution chart, The Reserve Petroleum Co ranks #534 out of 708 companies for Cyclically Adjusted PS Ratio. This places The Reserve Petroleum Co in the lower half of its industry. The industry median Cyclically Adjusted PS Ratio is 1.06. The Reserve Petroleum Co's value of 2.74 is 159.7% above this benchmark. Historically, The Reserve Petroleum Co's own Cyclically Adjusted PS Ratio has ranged from 1.56 to 3.12 over the past decade. While the company's 10-year median is 2.37 vs. the industry median of 1.06, The Reserve Petroleum Co 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 PS Ratio for an Oil & Gas company?
The median Cyclically Adjusted PS Ratio among Oil & Gas companies is 1.06, based on 708 companies in the industry. Companies in the top quartile (top 25%) have a Cyclically Adjusted PS Ratio significantly above this median, while those in the bottom quartile fall well below. However, Cyclically Adjusted PS Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. The Reserve Petroleum Co's current Cyclically Adjusted PS Ratio of 2.74 is 159.7% 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 PS Ratio mean?
A high Cyclically Adjusted PS Ratio can signal that a stock is expensive relative to its fundamentals. Cyclically Adjusted PS Ratio is the ratio of share price to a company's inflation-adjusted revenue per share over a 10-year period. View historical data on The Reserve Petroleum Co and its competitors. For the Oil & Gas industry, the median Cyclically Adjusted PS Ratio is 1.06 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. The Reserve Petroleum Co's current Cyclically Adjusted PS Ratio is 2.74, which is 16% above median its own 10-year median of 2.37. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is The Reserve Petroleum Co stock overvalued right now?
Based on GuruFocus' analysis, The Reserve Petroleum Co (RSRV) is currently considered Fairly Valued. The stock's GF Value™ is $215.76, compared to a current price of $219.00 — trading 1.5% above its estimated fair value. The current Cyclically Adjusted PS Ratio is 2.74, which is 16% above median its 10-year median of 2.37 and 159.7% above the Oil & Gas industry median of 1.06. The Reserve Petroleum Co's overall GF Score™ is 80/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Cyclically Adjusted PS Ratio calculated?
Cyclically Adjusted PS Ratio is calculated from a company's financial statements. For The Reserve Petroleum Co (RSRV), the current Cyclically Adjusted PS Ratio is 2.74 as of Jul. 26, 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 The Reserve Petroleum Co (RSRV) Overvalued in 2026?

Based on GuruFocus' analysis, The Reserve Petroleum Co stock appears to be overvalued. The current stock price of $219.00 is trading 1.5% above its estimated GF Value™ of $215.76. GuruFocus considers The Reserve Petroleum Co to be Fairly Valued.

Key valuation signals for RSRV:

  • Cyclically Adjusted PS Ratio: 2.74 (16% above median its 10-year median of 2.37)
  • GF Value™: $215.76 vs. price of $219.00 (1.5% above fair value)
  • GF Score™: 80/100 with 5 warning signs
  • Industry Position: 159.7% above the Oil & Gas median (#534 of 708)

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


The Reserve Petroleum Co Business Description

Industry EnergyOil & Gas
Address 6801 Broadway Extension, Suite 300, Oklahoma City, OK, USA, 73116-9037
The Reserve Petroleum Co is an independent oil and gas company engaged in oil and natural gas exploration, development, and minerals management with areas of concentration in Arkansas, Kansas, Oklahoma, South Dakota, Texas, and Wyoming, a single business segment.
80GF Score

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

$219.00
Price
$215.76
GF Value