Occidental Petroleum (FRA:OPC) Cyclically Adjusted PB Ratio: (As of Aug. 06, 2026)

Author: Vera Yuan Vera Yuan
Vera Yuan
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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.
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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.

FRA:OPC Occidental Petroleum Corp FRA:OPC
63 GF Score
Price €47.01
GF Value €40.18
Valuation Modestly Overvalued
! 2 Warning Signs
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What is Occidental Petroleum Cyclically Adjusted PB Ratio?

Shiller PE for Stocks: The True Measure of Stock Valuation


Occidental Petroleum  (FRA:OPC) Cyclically Adjusted PB Ratio Explanation

Compared with the regular PB Ratio, which works poorly for cyclical businesses, the Cyclically Adjusted PB Ratio smoothed out the fluctuations of book value 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 PB Ratio should give similar results to regular PB Ratio.


Occidental Petroleum Cyclically Adjusted PB Ratio Related Terms


Occidental Petroleum Cyclically Adjusted PB Ratio Historical Data

* Premium members only.

The historical data trend for Occidental Petroleum's Cyclically Adjusted PB 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.

Occidental Petroleum Cyclically Adjusted PB Ratio Chart

Occidental Petroleum Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Cyclically Adjusted PB Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.75 1.72 1.79 1.65 1.46

Occidental Petroleum Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
Cyclically Adjusted PB 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 1.45 1.66 1.46 2.30 0.00

FRA:OPC vs FANG, DVN, EOG: Cyclically Adjusted PB Ratio Comparison

For the Oil & Gas E&P subindustry, Occidental Petroleum's Cyclically Adjusted PB Ratio, along with its competitors' market caps and Cyclically Adjusted PB 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.


Occidental Petroleum Cyclically Adjusted PB Ratio vs Oil & Gas Industry

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

* The bar in red indicates where Occidental Petroleum's Cyclically Adjusted PB Ratio falls into.


FRA:OPC
63GF Score
Occidental Petroleum Corp FRA:OPC
Cyclically Adjusted PB Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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Occidental Petroleum Cyclically Adjusted PB Ratio Calculation

Like the Shiller PE Ratio, the Cyclically Adjusted PB Ratio takes the Book Value per Share from the past 10 years, adjusts it for inflation, and then calculates the average. This average is then used for the P/B calculation. Because it considers this 10-year average, it's often referred to as the CAPB 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 PB Ratio.

Occidental Petroleum's Cyclically Adjusted Book per Share for the quarter that ended in Jun. 2026 is calculated as:

For example, Occidental Petroleum's adjusted Book Value per Share data for the three months ended in Jun. 2026 was:

Adj_Book=Book Value per Share/CPI of Jun. 2026 (Change)*Current CPI (Jun. 2026)
=28.692/333.9520*333.9520
=28.692

Current CPI (Jun. 2026) = 333.9520.

Occidental Petroleum Quarterly Data

Book Value per Share CPI Adj_Book
201609 25.996 241.428 35.959
201612 26.666 241.432 36.885
201703 25.777 243.801 35.309
201706 24.488 244.955 33.385
201709 22.661 246.819 30.661
201712 22.720 246.524 30.777
201803 21.946 249.554 29.368
201806 23.429 251.989 31.050
201809 24.391 252.439 32.267
201812 25.019 251.233 33.257
201903 25.130 254.202 33.014
201906 25.247 256.143 32.916
201909 26.751 256.759 34.794
201912 24.631 256.974 32.009
202003 21.652 258.115 28.014
202006 13.137 257.797 17.018
202009 9.207 260.280 11.813
202012 7.775 260.474 9.968
202103 7.683 264.877 9.687
202106 7.540 271.696 9.268
202109 8.292 274.310 10.095
202112 10.010 278.802 11.990
202203 14.673 287.504 17.044
202206 18.349 296.311 20.680
202209 21.066 296.808 23.702
202212 21.320 296.797 23.989
202303 21.402 301.836 23.679
202306 21.377 305.109 23.398
202309 22.377 307.789 24.279
202312 22.900 306.746 24.931
202403 23.369 312.332 24.987
202406 24.381 314.175 25.916
202409 25.341 315.301 26.840
202412 26.328 315.605 27.859
202503 25.947 319.799 27.095
202506 24.163 322.561 25.016
202509 24.193 324.800 24.875
202512 24.032 324.054 24.766
202603 26.743 330.213 27.046
202606 28.692 333.952 28.692

Add all the adjusted book value per share together and divide the count will get our Cyclically Adjusted Book 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 Occidental Petroleum (FRA:OPC) Overvalued in 2026?

Based on GuruFocus' analysis, Occidental Petroleum stock appears to be overvalued. The current stock price of €47.01 is trading 17% above its estimated GF Value™ of €40.18. GuruFocus considers Occidental Petroleum to be Modestly Overvalued.

Key valuation signals for FRA:OPC:

  • Cyclically Adjusted PB Ratio:
  • GF Value™: €40.18 vs. price of €47.01 (17% above fair value)
  • GF Score™: 63/100 with 2 warning signs

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


Occidental Petroleum Business Description

Industry EnergyOil & Gas
Address 5 Greenway Plaza, Suite 110, Houston, TX, USA, 77046
Occidental Petroleum is an independent exploration and production company with operations in the United States, Latin America, and the Middle East. At the end of 2025, the company reported net proved reserves of 4.6 billion barrels of oil equivalent. Net production averaged 1.4 million barrels of oil equivalent per day in 2025 at a ratio of roughly 74% oil and natural gas liquids and 26% natural gas.
63GF Score

Get the complete analysis for FRA:OPC

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

€47.01
Price
€40.18
GF Value