Question 1

How do I set a price alert for DUK?

Accepted Answer

To set a DUK price alert on Stock Alarm Pro, navigate to the DUK quote page, select "Set Alert," choose your trigger type (price target, % move, RSI level, MACD, or volume breakout), and set your delivery channel. Stock Alarm Pro supports instant push notifications, SMS, and automated phone call alerts.

Question 2

Can I get phone call alerts for DUK?

Accepted Answer

Yes. Stock Alarm Pro provides real-time automated phone call alerts for DUK. Phone call alerts ensure you are immediately awakened or interrupted during critical volatility events, overnight earnings moves, or strict stop-loss levels when silent push notifications might be overlooked.

Question 3

What types of alerts can I set for Duke Energy?

Accepted Answer

Stock Alarm Pro supports over 125 trigger types for DUK: price target alerts (above/below target), intraday percentage moves, RSI overbought/oversold levels, 50-day and 200-day moving average crossovers (golden cross / death cross), relative volume (RVOL) spikes, confirmed earnings date releases, and SEC Form-4 insider transaction filings.

Question 4

How quickly will I be notified about DUK price changes?

Accepted Answer

DUK alerts are evaluated continuously in real-time against live market telemetry. Notifications are dispatched within sub-second latency via push notifications, SMS, or phone calls as soon as your trigger condition is met across regular, pre-market, and after-hours trading sessions.

Question 5

Is Stock Alarm Pro free to use for DUK alerts?

Accepted Answer

Yes, Stock Alarm Pro offers a free tier that includes 3 active price alerts for DUK and other stocks. Full Pro membership is $20/month or $168/year with a 7-day free trial, unlocking unlimited alerts, phone call delivery, SMS, all 125+ technical indicators, institutional screeners, and real-time market telemetry across web, iOS, and Android.

Period ending	Operating Margin
Dec 31, 2025	26.6061%
Dec 31, 2024	26.1093%
Dec 31, 2023	24.329%
Dec 31, 2022	20.8982%
Dec 31, 2021	22.3387%
Dec 31, 2020	19.5626%
Dec 31, 2019	22.7641%
Dec 31, 2018	19.1061%
Dec 31, 2017	23.8701%
Dec 31, 2016	22.873%
Dec 31, 2015	22.699%
Dec 31, 2014	21.5114%
Dec 31, 2013	21.3306%
Dec 31, 2012	21.7899%
Dec 31, 2011	19.1135%
Dec 31, 2010	17.145%
Dec 31, 2009	17.6655%
Dec 31, 2008	19.0126%
Dec 31, 2007	19.6384%
Dec 31, 2006	20.8641%
Dec 31, 2005	22.1881%
Dec 31, 2004	15.7526%
Dec 31, 2003	-3.3424%
Dec 31, 2002	16.4061%
Dec 31, 2001	20.0217%
Dec 31, 2000	20.1343%
Dec 31, 1999	8.3571%
Dec 31, 1998	14.0698%
Dec 31, 1997	12.0798%
Dec 31, 1996	17.5462%
Dec 31, 1995	21.3343%
Dec 31, 1994	26.2804%
Dec 31, 1993	100%
Dec 31, 1992	100%
Dec 31, 1991	100%
Dec 31, 1990	100%
Dec 31, 1989	100%
Dec 31, 1988	100%
Dec 31, 1987	100%
Dec 31, 1986	100%
Dec 31, 1985	100%

DUK Operating Margin

DUK operating margin history

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