ONEOK (XTER:ONK) Cyclically Adjusted FCF per Share: €2.65 (As of Jun. 2026)

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XTER:ONK ONEOK Inc XTER:ONK
84 GF Score
Price €82.58
GF Value €100.03
Valuation Modestly Undervalued
! 8 Warning Signs
View Full Analysis

What is ONEOK Cyclically Adjusted FCF per Share?

ONEOK XTER:ONK +0.56% 84 Cyclically Adjusted FCF per Share is €2.65 as of Jun. 2026. GuruFocus rates XTER:ONK with a GF Score™ of 84/100 and a GF Value™ of €100.03 (Modestly Undervalued). The stock has 8 warning signs investors should review.

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. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted FCF per Share and the Cyclically Adjusted Price-to-FCF. The Cyclically Adjusted FCF per Share is the average of the inflation adjusted Free Cash Flow per Share of a company over the past 10 years.

ONEOK's adjusted free cash flow per share for the three months ended in Jun. 2026 was €1.960. Add all the adjusted free cash flow per share for the past 10 years together and divide the count will get our Cyclically Adjusted FCF per Share, which is €2.65 for the trailing ten years ended in Jun. 2026.

During the past 12 months, ONEOK's average Cyclically Adjusted FCF Growth Rate was 13.80% per year. During the past 3 years, the average Cyclically Adjusted FCF Growth Rate was 343.10% per year. Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the Cyclically Adjusted FCF Growth Rate using Cyclically Adjusted FCF per Share data.

During the past 13 years, the highest 3-Year average Cyclically Adjusted FCF Growth Rate of ONEOK was 343.10% per year. The lowest was -110.50% per year. And the median was -2.60% per year.

As of today (2026-09-17), ONEOK's current stock price is €82.58. ONEOK's Cyclically Adjusted FCF per Share for the quarter that ended in Jun. 2026 was €2.65. ONEOK's Cyclically Adjusted Price-to-FCF of today is 31.20.

During the past 13 years, the highest Cyclically Adjusted Price-to-FCF of ONEOK was 2361.00. The lowest was 26.07. And the median was 53.80.


ONEOK  (XTER:ONK) Cyclically Adjusted FCF per Share Explanation

If a company grows much fast than inflation, Cyclically Adjusted FCF per Share may underestimate the company's free cash flow. Cyclically Adjusted Price-to-FCF can seem to be too high even the actual Price-to-Free-Cash-Flow is low.

For the Cyclically Adjusted Price-to-FCF, the free cash flow per share of the past 10 years are inflation-adjusted and averaged. The result is used for P/FCF calculation. Since it looks at the average over the last 10 years, the Cyclically Adjusted Price-to-FCF is also called CAPFCF Ratio.

The Shiller PE Ratio was first used by professor Robert Shiller. He uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings per share of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted Price-to-FCF. The Cyclically Adjusted FCF per Share is the average of the inflation adjusted free cash flow per share of a company over the past 10 years.

ONEOK's Cyclically Adjusted Price-to-FCF of today is calculated as

Cyclically Adjusted Price-to-FCF=Share Price/Cyclically Adjusted FCF per Share
=82.58/2.647
=31.20

* 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.

During the past 13 years, the highest Cyclically Adjusted Price-to-FCF of ONEOK was 2361.00. The lowest was 26.07. And the median was 53.80.


Be Aware

Cyclically Adjusted Price-to-FCF works better for cyclical companies. It gives you a better idea on the company's real free cash flow value.


ONEOK Cyclically Adjusted FCF per Share Related Terms


ONEOK Cyclically Adjusted FCF per Share Historical Data

* Premium members only.

The historical data trend for ONEOK's Cyclically Adjusted FCF per Share 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.

ONEOK Cyclically Adjusted FCF per Share Chart

ONEOK Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Cyclically Adjusted FCF per Share
Get a 7-Day Free Trial Premium Member Only Premium Member Only -0.56 0.19 1.20 1.93 2.44

ONEOK Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
Cyclically Adjusted FCF per Share 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 2.37 2.46 2.50 2.53 2.65

XTER:ONK vs MPLX, LNG, TRGP: Cyclically Adjusted FCF per Share Comparison

For the Oil & Gas Midstream subindustry, ONEOK's Cyclically Adjusted Price-to-FCF, along with its competitors' market caps and Cyclically Adjusted Price-to-FCF 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.


ONEOK Cyclically Adjusted Price-to-FCF vs Oil & Gas Industry

For the Oil & Gas industry and Energy sector, ONEOK's Cyclically Adjusted Price-to-FCF distribution charts can be found below:

* The bar in red indicates where ONEOK's Cyclically Adjusted Price-to-FCF falls into.


XTER:ONK
84GF Score
ONEOK Inc XTER:ONK
Cyclically Adjusted FCF per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

ONEOK Cyclically Adjusted FCF per Share Calculation

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. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted FCF per Share and the Cyclically Adjusted Price-to-FCF. The Cyclically Adjusted FCF per Share is the average of the inflation adjusted Free Cash Flow per Share of a company over the past 10 years.

What is Cyclically Adjusted FCF per Share? How do we calculate Cyclically Adjusted FCF per Share?

Cyclically Adjusted FCF per Share is the average of the inflation adjusted Free Cash Flow per Share of a company over the past 10 years. Let's use an example to explain.

If we want to calculate the Cyclically Adjusted FCF per Share of Wal-Mart (WMT) for Dec. 31, 2010, we need to have the inflation data and the free cash flow per share from 2001 through 2010.

We adjusted the 2001 free cash flow per share data with the total inflation from 2001 through 2010 to the equivalent free cash flow in 2010. If the total inflation from 2001 to 2010 is 40%, and Wal-Mart's free cash flow is $1 a share in 2001, then the 2001's equivalent free cash flow in 2010 is $1.4 a share. If Wal-Mart's free cash flow is $1 again in 2002, and the total inflation from 2002 through 2010 is 35%, then the equivalent 2002 free cash flow in 2010 is $1.35. So on and so forth, you get the equivalent free cash flow per share of past 10 years. Then you add them together and divided the sum by the count to get Cyclically Adjusted FCF 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.

For example, ONEOK's adjusted Free Cash Flow per Share data for the three months ended in Jun. 2026 was:

Adj_FreeCashFlowPerShare= Free Cash Flow per Share /CPI of Jun. 2026 (Change)*Current CPI (Jun. 2026)
=1.96/333.9520*333.9520
=1.960

Current CPI (Jun. 2026) = 333.9520.

ONEOK Quarterly Data

Free Cash Flow per Share CPI Adj_FreeCashFlowPerShare
201609 1.017 241.428 1.407
201612 1.399 241.432 1.935
201703 0.719 243.801 0.985
201706 1.246 244.955 1.699
201709 0.297 246.819 0.402
201712 0.443 246.524 0.600
201803 0.473 249.554 0.633
201806 0.342 251.989 0.453
201809 -0.342 252.439 -0.452
201812 -0.317 251.233 -0.421
201903 -1.108 254.202 -1.456
201906 -0.338 256.143 -0.441
201909 -1.434 256.759 -1.865
201912 -1.055 256.974 -1.371
202003 -1.139 258.115 -1.474
202006 -0.583 257.797 -0.755
202009 0.075 260.280 0.096
202012 1.038 260.474 1.331
202103 0.681 264.877 0.859
202106 0.741 271.696 0.911
202109 0.513 274.310 0.625
202112 1.717 278.802 2.057
202203 0.427 287.504 0.496
202206 1.046 296.311 1.179
202209 0.736 296.808 0.828
202212 1.561 296.797 1.756
202303 1.951 301.836 2.159
202306 0.944 305.109 1.033
202309 1.052 307.789 1.141
202312 1.525 306.746 1.660
202403 0.171 312.332 0.183
202406 1.519 314.175 1.615
202409 1.218 315.301 1.290
202412 1.758 315.605 1.860
202503 0.427 319.799 0.446
202506 1.060 322.561 1.097
202509 1.067 324.800 1.097
202512 0.794 324.054 0.818
202603 0.095 330.213 0.096
202606 1.960 333.952 1.960

Add all the adjusted free cash flow per share together and divide 10 will get our Cyclically Adjusted FCF per Share.

What does a Cyclically Adjusted FCF per Share of €2.65 mean?
ONEOK (XTER:ONK) has a Cyclically Adjusted FCF per Share of €2.65 as of Jun. 2026. Cyclically Adjusted FCF per Share represents the company's inflation-adjusted FCF per share over a 10-year period. View historical data on ONEOK and its competitors.
Is ONEOK's Cyclically Adjusted FCF per Share too high?
ONEOK's current Cyclically Adjusted FCF per Share is €2.65. Overall, ONEOK has a GF Score™ of 84/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does ONEOK's Cyclically Adjusted FCF per Share compare to MPLX and LNG?
ONEOK's Cyclically Adjusted FCF per Share of €2.65 can be compared against companies in the Oil & Gas industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Cyclically Adjusted FCF per Share for an Oil & Gas company?
A good Cyclically Adjusted FCF per Share depends on the Oil & Gas industry context. However, Cyclically Adjusted FCF per Share should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Cyclically Adjusted FCF per Share mean?
A high Cyclically Adjusted FCF per Share can signal that a stock is expensive relative to its fundamentals. Cyclically Adjusted FCF per Share represents the company's inflation-adjusted FCF per share over a 10-year period. View historical data on ONEOK and its competitors. ONEOK's current Cyclically Adjusted FCF per Share is €2.65. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is ONEOK stock overvalued right now?
Based on GuruFocus' analysis, ONEOK (XTER:ONK) is currently considered Modestly Undervalued. The stock's GF Value™ is €100.03, compared to a current price of €82.58 — trading 17.4% below its estimated fair value. The current Cyclically Adjusted FCF per Share is €2.65. ONEOK's overall GF Score™ is 84/100 with 8 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Cyclically Adjusted FCF per Share calculated?
Cyclically Adjusted FCF per Share is calculated from a company's financial statements. For ONEOK (XTER:ONK), the current Cyclically Adjusted FCF per Share is €2.65 as of Jun. 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 ONEOK (XTER:ONK) Overvalued in 2026?

Based on GuruFocus' analysis, ONEOK stock appears to be undervalued. The current stock price of €82.58 is trading 17.4% below its estimated GF Value™ of €100.03. GuruFocus considers ONEOK to be Modestly Undervalued.

Key valuation signals for XTER:ONK:

  • Cyclically Adjusted FCF per Share: €2.65
  • GF Value™: €100.03 vs. price of €82.58 (17.4% below fair value)
  • GF Score™: 84/100 with 8 warning signs

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


ONEOK Business Description

Industry EnergyOil & Gas
Address 100 West Fifth Street, Tulsa, OK, USA, 74103
Oneok is a diversified midstream service provider specializing in natural gas gathering, processing, storage, and transportation, as well as natural gas liquids transportation and fractionation. It also operates in the refined product and crude oil segment, connecting producers, refiners, and consumers. Operations are in the midcontinent, Permian, and Rocky Mountain regions.
84GF Score

Get the complete analysis for XTER:ONK

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

€82.58
Price
€100.03
GF Value