Duke Energy (DUK) Protective Put Calculator
Calculator · free · no signup · DUKPrice a protective put, zero-cost collar, or put spread on Duke Energy. Annual cost, max loss, upside cap, tax treatment, auto-filled from current DUK option chain.
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About Duke Energy
Duke Energy (DUK) is a public Utility company, incorporated in Delaware and headquartered in Charlotte, NC.
Equity grants at Duke Energy typically include restricted stock units (RSUs).
Duke Energy Corporation is an American electric power and natural gas holding company headquartered in Charlotte, North Carolina. The company serves over 7 million customers in the eastern United States. In 2024, it ranked as the 141st largest company in the United States, its highest-ever placement on the Fortune 500 list.
Source: Wikipedia (CC BY-SA 4.0)
The company traces to 1904 hydroelectric development on the Catawba River by James Buchanan Duke, and the 2012 Progress Energy merger made it one of the largest American utilities. It serves electricity customers across the Carolinas, Florida, Indiana, Ohio, and Kentucky, plus natural gas distribution. Regulated rates set by state commissions determine returns, so capital plans for grid hardening, solar, and nuclear license renewals are negotiated politically as much as financially. Headquarters are in Charlotte, North Carolina.
Sources: duke-energy.com · en.wikipedia.org
Equity comp at Duke Energy
- RSUs use single-trigger vesting: shares become yours as each portion vests on schedule, and the value is taxed as ordinary income at that point. No IPO or acquisition is required.
Researched 2026-08-17.
OptionsAhoy is an independent tool and is not affiliated with, endorsed by, or sponsored by Duke Energy.
A protective put caps your downside on the DUK position at a chosen floor; a zero-cost collar pays for that floor by capping the upside. This calculator prices both structures off the current DUK option chain, with annual cost, max loss, and tax-treatment notes.
All Duke Energy tools → · Use the generic Protect Your Stock Calculator for any company.
Duke Energy equity questions
- How much does it cost to hedge DUK stock?
- The cost of a protective put depends on how far below the current price you set the floor, how long the protection lasts, and DUK's option-implied volatility. A zero-cost collar lowers that cost by selling away some upside. The calculator above prices both structures off the current DUK option chain and shows the annual cost, maximum loss, and tax treatment.
- Does Duke Energy grant ISOs, NSOs, or RSUs?
- Equity compensation at Duke Energy typically takes the form of restricted stock units (RSUs). Restricted stock units are taxed as ordinary income when they vest.
- Do Duke Energy RSUs use double-trigger vesting?
- No. Duke Energy restricted stock units (RSUs) use single-trigger vesting: each tranche becomes yours as it vests on schedule, taxed as ordinary income at that point, with no liquidity event required.
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