TUWLF (Tullow Oil) Cyclically Adjusted PS Ratio: (As of Sep. 20, 2026)

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
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.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
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.

TUWLF Tullow Oil PLC TUWLF
38 GF Score
Price $0.30
GF Value $0.19
Valuation Significantly Overvalued
! 8 Warning Signs
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What is Tullow Oil Cyclically Adjusted PS Ratio?

Shiller PE for Stocks: The True Measure of Stock Valuation


Tullow Oil  (OTCPK:TUWLF) 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.


Tullow Oil Cyclically Adjusted PS Ratio Related Terms


Tullow Oil Cyclically Adjusted PS Ratio Historical Data

* Premium members only.

The historical data trend for Tullow Oil'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.

Tullow Oil Cyclically Adjusted PS Ratio Chart

Tullow Oil 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 0.38 0.29 0.33 0.20 0.06

Tullow Oil 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 0.31 0.32 0.19 0.19 0.06

TUWLF vs COP, EOG, OXY: Cyclically Adjusted PS Ratio Comparison

For the Oil & Gas E&P subindustry, Tullow Oil'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.


Tullow Oil Cyclically Adjusted PS Ratio vs Oil & Gas Industry

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

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


TUWLF
38GF Score
Tullow Oil PLC TUWLF
Cyclically Adjusted PS Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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Tullow Oil 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.

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

For example, Tullow Oil'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)
=0.592/139.9000*139.9000
=0.592

Current CPI (Dec25) = 139.9000.

Tullow Oil Annual Data

Revenue per Share CPI Adj_RevenuePerShare
201612 0.748 102.200 1.024
201712 1.254 105.000 1.671
201812 1.353 107.100 1.767
201912 1.238 108.500 1.596
202012 0.835 109.400 1.068
202112 1.014 114.700 1.237
202212 1.415 125.300 1.580
202312 1.225 130.500 1.313
202412 0.887 135.100 0.919
202512 0.592 139.900 0.592

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 Tullow Oil (TUWLF) Overvalued in 2026?

Based on GuruFocus' analysis, Tullow Oil stock appears to be overvalued. The current stock price of $0.30 is trading 57.9% above its estimated GF Value™ of $0.19. GuruFocus considers Tullow Oil to be Significantly Overvalued.

Key valuation signals for TUWLF:

  • Cyclically Adjusted PS Ratio:
  • GF Value™: $0.19 vs. price of $0.30 (57.9% above fair value)
  • GF Score™: 38/100 with 8 warning signs

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


Tullow Oil Business Description

Industry EnergyOil & Gas
Address 566 Chiswick High Road, Building 9 Chiswick Park, London, GBR, W4 5XT
Tullow Oil PLC is an independent oil and gas exploration and production company. The company conducts exploration, appraisal, and development activities in the African and Atlantic regions. The majority of revenue is derived from West African assets, with a focus on offshore fields. Assets used in oil and gas production are acquired through licenses. The company generates revenue from natural gas and crude oil sales. Its reportable segments are: Ghana, which generates key revenue, and the other segment.
38GF Score

Get the complete analysis for TUWLF

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

$0.30
Price
$0.19
GF Value