APA (APA) Shiller PE Ratio: 52.75 (As of Sep. 09, 2026) — 25% Below Median

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APA APA Corp APA
63 GF Score
Price $44.84
GF Value $26.23
Valuation Significantly Overvalued
! 5 Warning Signs
View Full Analysis

What is APA Shiller PE Ratio?

APA APA +2.96% 63 Shiller PE Ratio is 52.75 as of Sep. 09, 2026, which is 25% below its 10-year median of 69.87. GuruFocus rates APA with a GF Score™ of 63/100 and a GF Value™ of $26.23 (Significantly Overvalued). The stock has 5 warning signs investors should review. Among 436 Oil & Gas companies, APA ranks worse than 87.84% on this metric.

As of today (2026-09-09), APA's current share price is $44.84. APA's E10 for the quarter that ended in Jun. 2026 was $0.85. APA's Shiller PE Ratio for today is 52.75.

The historical rank and industry rank for APA's Shiller PE Ratio or its related term are showing as below:

APA' s Shiller PE Ratio Range Over the Past 10 Years
Min: 38.07   Med: 69.87   Max: 164.41
Current: 52.75

During the past years, APA's highest Shiller PE Ratio was 164.41. The lowest was 38.07. And the median was 69.87.

APA's Shiller PE Ratio is ranked worse than
87.84% of 436 companies
in the Oil & Gas industry
Industry Median: 18.23 vs APA: 52.75

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years.

APA's adjusted earnings per share data for the three months ended in Jun. 2026 was $2.110. Add all the adjusted EPS for the past 10 years together and divide 10 will get our E10, which is $0.85 for the trailing ten years ended in Jun. 2026.

Shiller PE for Stocks: The True Measure of Stock Valuation


APA  (NAS:APA) Shiller PE Ratio Explanation

Compared with the regular PE Ratio, which works poorly for cyclical businesses, the Shiller PE Ratio smoothed out the fluctuations of profit margins during business cycles. Therefore it is more accurate in reflecting the valuation of the company.

If a company has consistent business performance, the Shiller PE Ratio should give similar results to regular PE Ratio.

Compared with the PS Ratio, the Shiller PE Ratio makes the comparison between different industries more meaningful.


Be Aware

Shiller PE Ratio assumes that over the long term, businesses and profitability revert to their means. If a company's business model does not work in the future compared with the past, Shiller PE Ratio and PS Ratio will give false valuations.


APA Shiller PE Ratio Related Terms


APA Shiller PE Ratio Historical Data

* Premium members only.

The historical data trend for APA's Shiller PE 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.

APA Shiller PE Ratio Chart

APA Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Shiller PE Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 0.00 0.00 0.00 89.25

APA Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
Shiller PE 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 0.00 0.00 89.25 78.42 38.39

APA vs OVV, AR, PR: Shiller PE Ratio Comparison

For the Oil & Gas E&P subindustry, APA's Shiller PE Ratio, along with its competitors' market caps and Shiller PE 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.


APA Shiller PE Ratio vs Oil & Gas Industry

For the Oil & Gas industry and Energy sector, APA's Shiller PE Ratio distribution charts can be found below:

* The bar in red indicates where APA's Shiller PE Ratio falls into.


APA
63GF Score
APA Corp APA
Shiller PE Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

APA Shiller PE Ratio Calculation

For Shiller PE Ratio, the earnings of the past 10 years are inflation-adjusted and averaged. The result is used for P/E calculation. Since it looks at the average over the last 10 years, the Shiller PE Ratio is also called PE10.

The Shiller PE Ratio was first used by professor Robert Shiller to measure the valuation of the overall market. The same calculation is applied here to individual companies.

APA's Shiller PE Ratio for today is calculated as

Shiller PE Ratio=Share Price/ E10
=44.84/0.85
=52.75

* 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.

APA's E10 for the quarter that ended in Jun. 2026 is calculated as:

For example, APA's adjusted earnings per share data for the three months ended in Jun. 2026 was:

Adj_EPS=Earnings per Share (Diluted)/CPI of Jun. 2026 (Change)*Current CPI (Jun. 2026)
=2.11/333.9520*333.9520
=2.110

Current CPI (Jun. 2026) = 333.9520.

APA Quarterly Data

Earnings per Share (Diluted) CPI Adj_EPS
201609 -1.600 241.428 -2.213
201612 -0.480 241.432 -0.664
201703 0.560 243.801 0.767
201706 1.500 244.955 2.045
201709 0.160 246.819 0.216
201712 1.190 246.524 1.612
201803 0.380 249.554 0.509
201806 0.510 251.989 0.676
201809 0.210 252.439 0.278
201812 -1.000 251.233 -1.329
201903 -0.120 254.202 -0.158
201906 -0.960 256.143 -1.252
201909 -0.450 256.759 -0.585
201912 -7.890 256.974 -10.253
202003 -11.860 258.115 -15.345
202006 -1.020 257.797 -1.321
202009 -0.020 260.280 -0.026
202012 -0.040 260.474 -0.051
202103 1.020 264.877 1.286
202106 0.820 271.696 1.008
202109 -0.300 274.310 -0.365
202112 1.050 278.802 1.258
202203 5.430 287.504 6.307
202206 2.710 296.311 3.054
202209 1.280 296.808 1.440
202212 1.380 296.797 1.553
202303 0.780 301.836 0.863
202306 1.230 305.109 1.346
202309 1.490 307.789 1.617
202312 5.780 306.746 6.293
202403 0.440 312.332 0.470
202406 1.460 314.175 1.552
202409 -0.600 315.301 -0.635
202412 0.960 315.605 1.016
202503 0.960 319.799 1.002
202506 1.670 322.561 1.729
202509 0.570 324.800 0.586
202512 0.790 324.054 0.814
202603 1.260 330.213 1.274
202606 2.110 333.952 2.110

Add all the adjusted EPS together and divide 10 will get our E10.

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.

Frequently Asked Questions Learn more about Shiller PE Ratio →
What does a Shiller PE Ratio of 52.75 mean?
APA (APA) has a Shiller PE Ratio of 52.75 as of Sep. 09, 2026. Shiller price-earnings ratio is the ratio of share price to a company's inflation-adjusted earnings over a 10-year period. View historical data on APA and its competitors. This is 25% below median its historical median of 69.87. Over the past decade, APA's Shiller PE Ratio has ranged from 38.07 to 164.41. According to the industry distribution chart, APA ranks #383 out of 436 companies in the Oil & Gas industry, placing it in the top 87.8%.
Is APA's Shiller PE Ratio too high?
APA's current Shiller PE Ratio of 52.75 is 25% below median its 10-year median of 69.87. Over the past 10 years, this metric has ranged from a low of 38.07 to a high of 164.41. The Oil & Gas industry median Shiller PE Ratio is 18.23. APA's value of 52.75 is 189.4% above this industry median. Based on the distribution chart, APA ranks #383 out of 436 companies in the Oil & Gas industry, which is in the bottom quartile relative to peers. Overall, APA has a GF Score™ of 63/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does APA's Shiller PE Ratio compare to OVV and AR?
According to the Oil & Gas industry distribution chart, APA ranks #383 out of 436 companies for Shiller PE Ratio. This places APA in the lower half of its industry. The industry median Shiller PE Ratio is 18.23. APA's value of 52.75 is 189.4% above this benchmark. Historically, APA's own Shiller PE Ratio has ranged from 38.07 to 164.41 over the past decade. While the company's 10-year median is 69.87 vs. the industry median of 18.23, APA has consistently been above the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Shiller PE Ratio for an Oil & Gas company?
The median Shiller PE Ratio among Oil & Gas companies is 18.23, based on 436 companies in the industry. Companies in the top quartile (top 25%) have a Shiller PE Ratio significantly above this median, while those in the bottom quartile fall well below. However, Shiller PE Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. APA's current Shiller PE Ratio of 52.75 is 189.4% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Shiller PE Ratio mean?
A high Shiller PE Ratio can signal that a stock is expensive relative to its fundamentals. Shiller price-earnings ratio is the ratio of share price to a company's inflation-adjusted earnings over a 10-year period. View historical data on APA and its competitors. For the Oil & Gas industry, the median Shiller PE Ratio is 18.23 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. APA's current Shiller PE Ratio is 52.75, which is 25% below median its own 10-year median of 69.87. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is APA stock overvalued right now?
Based on GuruFocus' analysis, APA (APA) is currently considered Significantly Overvalued. The stock's GF Value™ is $26.23, compared to a current price of $44.84 — trading 70.9% above its estimated fair value. The current Shiller PE Ratio is 52.75, which is 25% below median its 10-year median of 69.87 and 189.4% above the Oil & Gas industry median of 18.23. APA's overall GF Score™ is 63/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Shiller PE Ratio calculated?
Shiller PE Ratio is calculated from a company's financial statements. For APA (APA), the current Shiller PE Ratio is 52.75 as of Sep. 09, 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is APA (APA) Overvalued in 2026?

Based on GuruFocus' analysis, APA stock appears to be overvalued. The current stock price of $44.84 is trading 70.9% above its estimated GF Value™ of $26.23. GuruFocus considers APA to be Significantly Overvalued.

Key valuation signals for APA:

  • Shiller PE Ratio: 52.75 (25% below median its 10-year median of 69.87)
  • GF Value™: $26.23 vs. price of $44.84 (70.9% above fair value)
  • GF Score™: 63/100 with 5 warning signs
  • Industry Position: 189.4% above the Oil & Gas median (#383 of 436)

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


APA Business Description

Industry EnergyOil & Gas
Address 2000 West Sam Houston Parkway South, Suite 200, Houston, TX, USA, 77042-3643
APA Corp is an independent exploration and production company. It develops and produces crude oil, natural gas, and natural gas liquids. The company's business has oil and gas operations in four segments: Egypt, the North Sea, Suriname, and the U.S. The company generates the majority of its revenue from the U.S. reporting segment. The company also has exploration interests in Uruguay, Alaska, and other international locations.
63GF Score

Get the complete analysis for APA

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

$44.84
Price
$26.23
GF Value