ONEOK (FRA:ONK) Valuation Rank

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
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.
Reviewed by: Charlie Tian Charlie Tian
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:ONK ONEOK Inc FRA:ONK
85 GF Score
Price €77.98
GF Value €91.40
Valuation Modestly Undervalued
! 8 Warning Signs
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What is ONEOK Valuation Rank?

The Valuation Rank measures the current valuation of a business relative to other companies in the same industry and its own historical valuation. The companies are split in equal numbers and then ranked from 1 to 10, with 10 as the most undervalued and 1 as the most overvalued.

  1. Three factors:
    • Absolute valuation (medpsvalue) relative to current stock price, rank among all companies
    • Historical valuation over the past 10 years. Rank pe, ps, pocf, ev2ebit over their own historical values
    • Industry relative valuation
  2. Companies without enough data is not ranked
  3. Companies with negative earnings are ranked lower

These three factors are used to calculate the value score for every eligible company, with values from 1 to 10. The final ranked companies are split in equal numbers and ranked from 1 to 10, with 10 as the most undervalued, and 1 as the most overvalued. The numbers of companies in each rank are the same.

ONEOK Valuation Rank Related Terms

FRA:ONK
85GF Score
ONEOK Inc FRA:ONK
Valuation Rank is just one metric. See GF Score™, valuation, warning signs, and more.
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Is ONEOK (FRA:ONK) Overvalued in 2026?

Based on GuruFocus' analysis, ONEOK stock appears to be undervalued. The current stock price of €77.98 is trading 14.7% below its estimated GF Value™ of €91.40. GuruFocus considers ONEOK to be Modestly Undervalued.

Key valuation signals for FRA:ONK:

  • Valuation Rank:
  • GF Value™: €91.40 vs. price of €77.98 (14.7% below fair value)
  • GF Score™: 85/100 with 8 warning signs

No single metric tells the full story. See the FRA: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.
85GF Score

Get the complete analysis for FRA:ONK

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

€77.98
Price
€91.40
GF Value