ONEOK, Inc. (OKE)
ONEOK Market Cap : 55.56B for June 8, 2026
Market Cap Chart
Historical Data
Market Capitalization Definition
Market Capitalization measures the total value of a company based on their stock price multiplied by the shares outstanding. This metric is important because it gives you an idea of the size of a company, and how the size has changed over time. When studying companies from a relative basis, it would make sense to compare companies that have a similar market capitalization because factors like market share, economies of scale, and business models would also be similar.
Market Cap Range, Past 5 Years
Market Cap Benchmarks
| Expand Energy Corp. | 21.70B |
| CNX Resources Corp. | 4.756B |
| Antero Resources Corp. | 11.01B |
| Venture Global, Inc. | 31.87B |
| Devon Energy Corp. | 28.01B |
Market Cap Related Metrics
| PE Ratio | 15.75 |
| PS Ratio | 1.580 |
| PEG Ratio | 1.692 |
| Price to Book Value | 2.485 |
| Price to Free Cash Flow | 24.80 |
| Price | 88.18 |
| Earnings Yield | 6.35% |
| PEGY Ratio | 1.119 |
| Operating PE Ratio | 9.324 |
| Normalized PE Ratio | 15.42 |