Duke Energy Corp. (DUK)
Duke Energy Market Cap : 101.57B for April 6, 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
| Entergy Corp. | 51.77B |
| The Southern Co. | 107.97B |
| Vistra Corp. | 51.48B |
| NextEra Energy, Inc. | 192.50B |
| Constellation Energy Corp. | 100.48B |
Market Cap Related Metrics
| PE Ratio | 20.69 |
| PS Ratio | 3.150 |
| PEG Ratio | 1.864 |
| Price to Book Value | 1.997 |
| Price | 131.41 |
| Earnings Yield | 4.83% |
| PEGY Ratio | 1.864 |
| Operating PE Ratio | 11.84 |
| Normalized PE Ratio | 20.70 |