Duke Energy CORP (DUKU) stock
Close on Oct 30, 2026Market cap $39.99BP/E 7.7Yield 8.22%
Duke Energy CORP grew revenue 5.2% to $32.57B over the twelve months to Jun 30, 2026. Operating income rose 9.5% to $9.23B, moving the operating margin from 27.2% to 28.3%. Free cash flow was -$4.27B. At the latest close the market valued the company at $39.99B, 7.7 times its earnings.
Key statistics
Valuation at the latest close; fundamentals over the trailing twelve months, balances at Jun 30, 2026
Valuation
- Market cap
- $39.99B
- P/E ratio
- 7.7
- Price to sales
- 1.23
- Price to book
- 0.73
- Dividend yield
- 8.22%
- Free cash flow yield
- -10.69%
Fundamentals
- Revenue
- $32.57B
- Net income
- $5.25B
- EPS, diluted
- $6.66
- Free cash flow
- -$4.27B
- Book value per share
- $70.28
- Diluted shares
- 779M
Trading
- Next earnings
- Nov 6, 2026 (estimated, after the close)
- Previous close
- $50.68
- Open
- $50.88
- Day's range
- $50.85 – $51.33
- Volume
- 4,771,662
- Average volume (20 days)
- 537,410
- Beta (5 years)
- 0.21
- 52-week range
- $112.40 – $134.49
- RSI (14 days)
- 69.7
- Volatility (1 year)
- 16.7%
- Relative volume
- 1.22×
Market cap history
Month-end market cap since 2009, using shares outstanding reported at the time
Total return vs. the S&P 500
Price change plus reinvested dividends, to the close on Oct 30, 2026. The S&P 500 is measured by the SPY fund.
| Period | DUKU | S&P 500 | Difference | DUKU per year | S&P 500 per year |
|---|---|---|---|---|---|
| 1 month | +8.6% | -0.9% | +9.5 pts |
Fifteen years at a glance
Fiscal years 2011 to 2025 and trailing twelve months, USD
Revenue
Gross profit
Operating income
Net income
EPS, diluted
Free cash flow
Press releases
Releases Duke Energy filed with the SEC as exhibits to Form 8-K or 6-K
- News
- News
- Update
- Results
- Update
- Update
About Duke Energy
Electric & Other Services Combined
Duke Energy is an energy company that operates primarily through its regulated utility subsidiaries across two reportable business segments: Electric Utilities and Infrastructure, and Gas Utilities and Infrastructure. Through its electric segment, the company generates, transmits, distributes, and sells electricity. Its customer base encompasses retail accounts—consisting of residential, commercial, and industrial users—as well as wholesale clients such as municipalities, electric cooperatives, and other load-serving entities.
Company profile, executives and historyDuke Energy stock: common questions
What is Duke Energy's stock price?
DUKU closed at $51.33 on Oct 30, 2026, up 1.28% on the day. Over the past 52 weeks it traded between $112.40 and $134.49.
What is Duke Energy's market cap?
Duke Energy was worth $39.99B at the close on Oct 30, 2026: the share price times the diluted shares outstanding.
What is DUKU's P/E ratio?
DUKU trades at 7.7 times earnings, based on diluted earnings per share of $6.66 over the twelve months to Jun 30, 2026.
How much revenue does Duke Energy make?
Duke Energy reported revenue of $32.57B for the twelve months to Jun 30, 2026, up 5.2% from a year earlier.
Does Duke Energy pay a dividend?
Yes. Duke Energy paid $4.22 per share over the last twelve months, a yield of 8.22% at the latest price, and has raised its annual dividend 10 years in a row.
When does Duke Energy report earnings next?
Duke Energy is expected to report Q3 FY2026 results on Nov 6, 2026, after the close. The date is estimated from its past reporting pattern until the company confirms it.
Who are Duke Energy's competitors?
Companies most similar to Duke Energy by business, industry and size include NI, PCG, EXC, PEG, XEL.