Shell (MEX:SHEL N) Cyclically Adjusted PS Ratio: (As of Aug. 01, 2026)

Author: Vera Yuan Vera Yuan
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Director of Data and Quant Analytics at GuruFocus
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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.

MEX:SHEL N Shell PLC MEX:SHEL N
72 GF Score
Price MXN762.93
GF Value MXN740.74
Valuation Modestly Overvalued
! 6 Warning Signs
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What is Shell Cyclically Adjusted PS Ratio?

Shiller PE for Stocks: The True Measure of Stock Valuation


Shell  (MEX:SHEL N) 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.


Shell Cyclically Adjusted PS Ratio Related Terms


Shell Cyclically Adjusted PS Ratio Historical Data

* Premium members only.

The historical data trend for Shell'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.

Shell Cyclically Adjusted PS Ratio Chart

Shell 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 0.45 0.62 0.70 0.68 0.74

Shell 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 0.69 0.72 0.74 0.95 0.00

MEX:SHEL N vs XOM, CVX: Cyclically Adjusted PS Ratio Comparison

For the Oil & Gas Integrated subindustry, Shell'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.


Shell Cyclically Adjusted PS Ratio vs Oil & Gas Industry

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

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


MEX:SHEL N
72GF Score
Shell PLC MEX:SHEL N
Cyclically Adjusted PS Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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Shell 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.

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

For example, Shell'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)
=293.027/142.1000*142.1000
=293.027

Current CPI (Jun. 2026) = 142.1000.

Shell Quarterly Data

Revenue per Share CPI Adj_RevenuePerShare
201609 147.514 101.500 206.520
201612 163.438 102.200 227.246
201703 164.400 102.700 227.471
201706 157.235 103.500 215.875
201709 165.307 104.300 225.217
201712 200.793 105.000 271.740
201803 193.524 105.100 261.653
201806 227.004 105.900 304.601
201809 224.267 106.600 298.953
201812 242.146 107.100 321.279
201903 197.826 107.000 262.720
201906 213.308 107.900 280.918
201909 211.897 108.400 277.773
201912 198.977 108.500 260.596
202003 179.999 108.600 235.524
202006 96.313 108.800 125.791
202009 124.299 109.200 161.748
202012 112.411 109.400 146.011
202103 145.276 109.700 188.183
202106 153.730 111.400 196.095
202109 158.829 112.400 200.797
202112 225.923 114.700 279.892
202203 218.830 116.500 266.916
202206 267.738 120.500 315.731
202209 262.350 122.300 304.824
202212 277.221 125.300 314.390
202303 224.493 126.800 251.581
202306 186.536 129.400 204.844
202309 197.416 130.100 215.625
202312 201.598 130.500 219.518
202403 184.934 131.600 199.689
202406 212.567 133.000 227.111
202409 221.450 133.500 235.716
202412 222.498 135.100 234.026
202503 232.663 136.100 242.920
202506 205.096 138.400 210.579
202509 211.685 138.900 216.562
202512 199.041 139.900 202.171
202603 220.334 140.800 222.368
202606 293.027 142.100 293.027

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 Shell (MEX:SHEL N) Overvalued in 2026?

Based on GuruFocus' analysis, Shell stock appears to be overvalued. The current stock price of MXN762.93 is trading 3% above its estimated GF Value™ of MXN740.74. GuruFocus considers Shell to be Modestly Overvalued.

Key valuation signals for MEX:SHEL N:

  • Cyclically Adjusted PS Ratio:
  • GF Value™: MXN740.74 vs. price of MXN762.93 (3% above fair value)
  • GF Score™: 72/100 with 6 warning signs

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


Shell Business Description

Industry EnergyOil & Gas
Address Shell Centre, London, GBR, SE1 7NA
Shell is an integrated oil and gas company that explores for, produces, and refines oil around the world. In 2025, it produced 1.5 million barrels of liquids and 7.3 billion cubic feet of natural gas per day. At year-end 2025, reserves stood at 8.1 billion barrels of oil equivalent, 44% of which consisted of liquids. Its production and reserves are in Europe, Asia, Oceania, Africa, and North and South America. The company operates refineries with a capacity of 1.4 mmb/d located in the Americas, Asia, and Europe, and sells about 9 million tons per year of chemicals. Its largest chemical plants, often integrated with its local refineries, are in Northwestern Europe, China, and North America.
72GF Score

Get the complete analysis for MEX:SHEL N

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

MXN762.93
Price
MXN740.74
GF Value