American Electric Power Co (XBUL:AEP) Cyclically Adjusted PS Ratio: (As of Sep. 09, 2026)

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What is American Electric Power Co Cyclically Adjusted PS Ratio?

Note: If the price history is too short, we do not calculate current Cyclically Adjusted PS Ratio for this stock. All the historical data is shown as the company's primary share's data instead.

Shiller PE for Stocks: The True Measure of Stock Valuation


American Electric Power Co  (XBUL:AEP) 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.


American Electric Power Co Cyclically Adjusted PS Ratio Related Terms


American Electric Power Co Cyclically Adjusted PS Ratio Historical Data

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The historical data trend for American Electric Power 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.

American Electric Power Co Cyclically Adjusted PS Ratio Chart

American Electric Power 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 2.44 2.45 2.05 2.31 2.84

American Electric Power Co 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 2.56 2.77 2.84 3.18 3.29

XBUL:AEP vs D, PCG, ETR: Cyclically Adjusted PS Ratio Comparison

For the Utilities - Regulated Electric subindustry, American Electric Power 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.


American Electric Power Co Cyclically Adjusted PS Ratio vs Utilities - Regulated Industry

For the Utilities - Regulated industry and Utilities sector, American Electric Power Co's Cyclically Adjusted PS Ratio distribution charts can be found below:

* The bar in red indicates where American Electric Power Co's Cyclically Adjusted PS Ratio falls into.



American Electric Power 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.

American Electric Power Co's Cyclically Adjusted Revenue per Share for the quarter that ended in Jun. 2026 is calculated as:

For example, American Electric Power Co'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)
=17.423/333.9520*333.9520
=17.423

Current CPI (Jun. 2026) = 333.9520.

American Electric Power Co Quarterly Data

Revenue per Share CPI Adj_RevenuePerShare
201609 16.046 241.428 22.195
201612 13.072 241.432 18.081
201703 13.561 243.801 18.575
201706 12.315 244.955 16.789
201709 14.124 246.819 19.110
201712 13.107 246.524 17.755
201803 13.926 249.554 18.636
201806 13.795 251.989 18.282
201809 14.881 252.439 19.686
201812 13.041 251.233 17.335
201903 13.917 254.202 18.283
201906 12.237 256.143 15.954
201909 14.774 256.759 19.216
201912 12.369 256.974 16.074
202003 12.801 258.115 16.562
202006 11.918 257.797 15.439
202009 13.867 260.280 17.792
202012 12.295 260.474 15.763
202103 14.578 264.877 18.380
202106 12.957 271.696 15.926
202109 15.603 274.310 18.995
202112 13.634 278.802 16.331
202203 15.346 287.504 17.825
202206 15.278 296.311 17.219
202209 18.191 296.808 20.468
202212 16.053 296.797 18.063
202303 15.434 301.836 17.076
202306 14.368 305.109 15.726
202309 17.378 307.789 18.855
202312 14.719 306.746 16.024
202403 16.159 312.332 17.278
202406 14.653 314.175 15.575
202409 17.343 315.301 18.369
202412 15.026 315.605 15.900
202503 17.481 319.799 18.255
202506 16.278 322.561 16.853
202509 19.232 324.800 19.774
202512 17.008 324.054 17.527
202603 19.263 330.213 19.481
202606 17.423 333.952 17.423

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.


American Electric Power Co Business Description

Address 1 Riverside Plaza, Columbus, OH, USA, 43215-2373
American Electric Power is one of the largest regulated utilities in the United States, providing electricity generation, transmission, and distribution to more than 5 million customers in 11 states. About 39% of AEP's capacity is coal, with the remainder from a mix of natural gas (28%), renewable energy and hydro (23%), nuclear (7%), and demand response (3%). Vertically integrated utilities, transmission and distribution, and generation and marketing support earnings.