Southern Energy (LSE:SOUC) Cyclically Adjusted PS Ratio: (As of Sep. 20, 2026)

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What is Southern Energy Cyclically Adjusted PS Ratio?

Shiller PE for Stocks: The True Measure of Stock Valuation


Southern Energy  (LSE:SOUC) 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.


Southern Energy Cyclically Adjusted PS Ratio Related Terms


Southern Energy Cyclically Adjusted PS Ratio Historical Data

* Premium members only.

The historical data trend for Southern 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.

Southern Energy Cyclically Adjusted PS Ratio Chart

Southern 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 - 1.91 0.50 0.30 0.24

Southern 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 0.10 0.09 0.15 0.15 0.12

LSE:SOUC vs COP, EOG, OXY: Cyclically Adjusted PS Ratio Comparison

For the Oil & Gas E&P subindustry, Southern 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.


Southern Energy Cyclically Adjusted PS Ratio vs Oil & Gas Industry

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

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



Southern 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.

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

For example, Southern 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)
=0.006/133.5265*133.5265
=0.006

Current CPI (Jun. 2026) = 133.5265.

Southern Energy Quarterly Data

Revenue per Share CPI Adj_RevenuePerShare
201609 0.040 101.765 0.052
201612 0.046 101.449 0.061
201703 0.045 102.634 0.059
201706 0.034 103.029 0.044
201709 0.033 103.345 0.043
201712 0.036 103.345 0.047
201803 0.000 105.004 0.000
201806 0.000 105.557 0.000
201809 0.000 105.636 0.000
201812 0.064 105.399 0.081
201903 0.075 106.979 0.094
201906 0.075 107.690 0.093
201909 0.090 107.611 0.112
201912 0.079 107.769 0.098
202003 0.057 107.927 0.071
202006 0.041 108.401 0.051
202009 0.060 108.164 0.074
202012 0.076 108.559 0.093
202103 0.646 110.298 0.782
202106 0.311 111.720 0.372
202109 0.046 112.905 0.054
202112 0.057 113.774 0.067
202203 0.045 117.646 0.051
202206 0.065 120.806 0.072
202209 0.085 120.648 0.094
202212 0.045 120.964 0.050
202303 0.025 122.702 0.027
202306 0.018 124.203 0.019
202309 0.024 125.230 0.026
202312 0.022 125.072 0.023
202403 0.018 126.258 0.019
202406 0.015 127.522 0.016
202409 0.013 127.285 0.014
202412 0.014 127.364 0.015
202503 0.019 129.181 0.020
202506 0.007 129.892 0.007
202509 0.008 130.287 0.008
202512 0.008 130.366 0.008
202603 0.009 132.262 0.009
202606 0.006 133.527 0.006

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.


Southern Energy Business Description

Industry EnergyOil & Gas
Address 333 - 7th Avenue SouthWest, Suite 2400, Calgary, AB, CAN, T2P 2Z1
Southern Energy Corp is a petroleum and natural gas exploration and production company. It has a primary focus on acquiring and developing conventional natural gas and light oil resources in the Southeast Gulf States of Mississippi, Louisiana, and East Texas. The company has single operating segment.