Duke Energy Corp. (DUK)
Duke Energy Market Cap : 98.97B for April 24, 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. | 51.48B |
| The Southern Co. | 105.39B |
| American Electric Power Co., Inc. | 72.87B |
| FirstEnergy Corp. | 28.56B |
| Vistra Corp. | 55.64B |
Market Cap Related Metrics
| PE Ratio | 20.16 |
| PS Ratio | 3.070 |
| PEG Ratio | 1.816 |
| Price to Book Value | 1.946 |
| Price | 127.27 |
| Earnings Yield | 4.96% |
| PEGY Ratio | 1.397 |
| Operating PE Ratio | 11.54 |
| Normalized PE Ratio | 20.17 |