VAALCO Energy (LSE:EGY) Cyclically Adjusted PS Ratio: (As of Sep. 21, 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.

LSE:EGY VAALCO Energy Inc LSE:EGY
73 GF Score
Price £4.80
GF Value £3.27
Valuation Significantly Overvalued
! 8 Warning Signs
View Full Analysis

What is VAALCO Energy Cyclically Adjusted PS Ratio?

Shiller PE for Stocks: The True Measure of Stock Valuation


VAALCO Energy  (LSE:EGY) 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.


VAALCO Energy Cyclically Adjusted PS Ratio Related Terms


VAALCO Energy Cyclically Adjusted PS Ratio Historical Data

* Premium members only.

The historical data trend for VAALCO Energy'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.

VAALCO Energy Cyclically Adjusted PS Ratio Chart

VAALCO Energy 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 1.51 2.06 1.84 1.85 1.09

VAALCO Energy Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
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 1.17 1.30 1.08 1.87 1.53

LSE:EGY vs GPRK, GRNT, WTI: Cyclically Adjusted PS Ratio Comparison

For the Oil & Gas E&P subindustry, VAALCO Energy'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.


VAALCO Energy Cyclically Adjusted PS Ratio vs Oil & Gas Industry

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

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


LSE:EGY
73GF Score
VAALCO Energy Inc LSE:EGY
Cyclically Adjusted PS Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

VAALCO Energy 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.

VAALCO Energy's Cyclically Adjusted Revenue per Share for the quarter that ended in Jun. 2026 is calculated as:

For example, VAALCO Energy's adjusted Revenue per Share data for the three months ended in Jun. 2026 was:

Adj_RevenuePerShare=Revenue per Share/CPI of Jun. 2026 (Change)*Current CPI (Jun. 2026)
=0.962/333.9520*333.9520
=0.962

Current CPI (Jun. 2026) = 333.9520.

VAALCO Energy Quarterly Data

Revenue per Share CPI Adj_RevenuePerShare
201609 0.190 241.428 0.263
201612 0.211 241.432 0.292
201703 0.293 243.801 0.401
201706 0.272 244.955 0.371
201709 0.236 246.819 0.319
201712 0.220 246.524 0.298
201803 0.337 249.554 0.451
201806 0.300 251.989 0.398
201809 0.319 252.439 0.422
201812 0.355 251.233 0.472
201903 0.250 254.202 0.328
201906 0.328 256.143 0.428
201909 0.242 256.759 0.315
201912 0.288 256.974 0.374
202003 0.248 258.115 0.321
202006 0.251 257.797 0.325
202009 0.245 260.280 0.314
202012 0.165 260.474 0.212
202103 0.493 264.877 0.622
202106 0.574 271.696 0.706
202109 0.689 274.310 0.839
202112 0.709 278.802 0.849
202203 0.865 287.504 1.005
202206 1.488 296.311 1.677
202209 1.117 296.808 1.257
202212 0.774 296.797 0.871
202303 0.608 301.836 0.673
202306 0.811 305.109 0.888
202309 0.863 307.789 0.936
202312 1.145 306.746 1.247
202403 0.756 312.332 0.808
202406 0.893 314.175 0.949
202409 1.040 315.301 1.102
202412 0.915 315.605 0.968
202503 0.844 319.799 0.881
202506 0.698 322.561 0.723
202509 0.434 324.800 0.446
202512 0.657 324.054 0.677
202603 0.446 330.213 0.451
202606 0.962 333.952 0.962

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 VAALCO Energy (LSE:EGY) Overvalued in 2026?

Based on GuruFocus' analysis, VAALCO Energy stock appears to be overvalued. The current stock price of £4.80 is trading 46.8% above its estimated GF Value™ of £3.27. GuruFocus considers VAALCO Energy to be Significantly Overvalued.

Key valuation signals for LSE:EGY:

  • Cyclically Adjusted PS Ratio:
  • GF Value™: £3.27 vs. price of £4.80 (46.8% above fair value)
  • GF Score™: 73/100 with 8 warning signs

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


VAALCO Energy Business Description

Industry EnergyOil & Gas
Other Exchanges EGY:USAVAW:Germany
Address 2500 CityWest Boulevard, Suite 400, Houston, TX, USA, 77042
VAALCO Energy Inc is an independent energy company engaged in the acquisition, exploration, development, and production of crude oil, natural gas, and natural gas liquids (NGLs). It has a diversified, African-focused portfolio of production, development, and exploration assets located in Gabon, Egypt, Cote d'Ivoire, Equatorial Guinea, and Nigeria, which are also considered its reportable operating segments. Maximum revenue is generated from the Gabon segment, which holds working interest in and operates the Etame Marin block, located offshore Gabon. The company derives all of its revenue from crude oil, natural gas, and natural gas liquids sales.
73GF Score

Get the complete analysis for LSE:EGY

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

£4.80
Price
£3.27
GF Value