Dropbox (DBX) Protective Put Calculator
Calculator · free · no signup · DBXPrice a protective put or zero-cost collar on Dropbox. Annual cost, max loss, upside cap, tax treatment, auto-filled from current DBX option chain.
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Dropbox (DBX) is a public Cloud/SaaS company, incorporated in Delaware and headquartered in San Francisco, CA. IPO'd Mar 23, 2018.
Last close: $27.23 per share (as of 2026-06-16).
Equity grants at Dropbox typically include non-qualified stock options (NSOs) and restricted stock units (RSUs).
Dropbox is a file hosting service operated by the American company Dropbox, Inc., headquartered in San Francisco, California, that offers cloud storage, file synchronization, personal cloud, and client software. Dropbox was founded in 2007 by MIT students Drew Houston and Arash Ferdowsi as a startup company, with initial funding from seed accelerator Y Combinator.
Source: Wikipedia (CC BY-SA 4.0)
Founded in 2007 by MIT students Drew Houston and Arash Ferdowsi after Y Combinator backing, Dropbox pioneered consumer cloud file sync from its San Francisco headquarters. The company went public on NASDAQ in March 2018 at $21 per share under ticker DBX. Beyond core sync, the product lineup now spans Dropbox Dash (universal AI-powered search across SaaS tools), Sign (the rebranded HelloSign e-signature service), and Replay for video collaboration. Annual revenue sits near $2.5B, though growth has plateaued; leadership cut roughly 20% of staff in 2024 to refocus on AI-native workflows.
Sources: en.wikipedia.org · investors.dropbox.com
Equity comp at Dropbox
- 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 2026-05-07.
OptionsAhoy is an independent tool and is not affiliated with, endorsed by, or sponsored by Dropbox.
A protective put caps your downside on the DBX 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 DBX option chain, with annual cost, max loss, and tax-treatment notes.
Example: a 5,000-share DBX position at $27.23 is worth $136,150. A 1-year 30%-OTM put on that position typically runs 2-4% of position value per year (about $2,723 to $5,446) before any premium offset from a short call. The calculator prices both structures off DBX's current option chain so you see the actual cost for your chosen floor, tenor, and cap.
All Dropbox tools → · Use the generic Protect Your Stock Calculator for any company.
Dropbox equity questions
- How much does it cost to hedge DBX 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 DBX'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 DBX option chain and shows the annual cost, maximum loss, and tax treatment.
- Does Dropbox grant ISOs, NSOs, or RSUs?
- Equity compensation at Dropbox typically takes the form of non-qualified stock options (NSOs) and restricted stock units (RSUs). Restricted stock units are taxed as ordinary income when they vest.
- Do Dropbox RSUs use double-trigger vesting?
- No. Dropbox 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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