# Duke Energy (DUK) — Overview

DUK · NYSE · Stock

Canonical page: https://www.lighthorse.io/tickers/duk

## Price

Last close $121.26 on Oct 16, 2026. 52-week range $113.23 – $133.46.

## Company profile

Duke Energy is one of the largest US utilities, with subsidiaries in the Carolinas, Indiana, Florida, Ohio, and Kentucky that deliver electricity to more than 8 million customers. Its natural gas utilities serve more than 1.6 million customers.

## Frequently Asked Questions

### How do I buy stock in Duke Energy (DUK)?

DUK trades commission-free with a Light Horse Securities brokerage account — from the mobile app, the web at [Light Horse Dashboard](https://portal.lighthorse.io), the trading API, or an [AI agent connected over MCP](/instructions/ai/claude). The trade panel on this page places the order once you are signed in.

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This page is for informational purposes only. Nothing on it is a recommendation, solicitation or offer to buy or sell any security, nor investment, legal or tax advice. Light Horse Securities Inc does not verify third-party data and is not responsible for its accuracy, completeness or timeliness.

Data provided by [AInvest](https://www.ainvest.com).