Duke Energy CorpDUK

Duke Energy Corp's market cap is the total value of all its outstanding shares at the current stock price. It represents what the public market collectively believes the company is worth at this moment. Market cap fluctuates continuously during trading hours as the share price changes with investor demand.

Duke Energy Corp's stock price is set by buyers and sellers on public stock exchanges through continuous auction-style trading. Prices react to earnings reports, economic data, industry news, analyst ratings, and broader market sentiment. During market hours, the price updates in real time; outside of trading hours, after-hours and pre-market trading can move the price on lower volume.

Market cap reflects only the equity value of Duke Energy Corp — what shareholders own. Enterprise value (EV) adds debt and subtracts cash, giving a fuller picture of the company's total valuation including its obligations. EV is often used in merger and acquisition analysis because an acquirer takes on all liabilities, not just the equity.

You can research Duke Energy Corp's competitive landscape by viewing its industry classification and comparing it to peers in the same sector. Market cap rankings allow you to see how Duke Energy Corp stacks up against both direct competitors and the broader market. Use the compare tool on RankMCap to place Duke Energy Corp side by side with any other tracked asset.

Duke Energy Corp's rank on this page shows its position relative to all other tracked assets by market cap. Comparing it to major indices or peers gives context for whether it is a large-cap leader, a mid-cap grower, or a smaller-cap company with room to expand. Use the historical chart above to see how its valuation has trended over time.