Box (BOX) Protective Put Calculator

Calculator · free · no signup · BOX

Price a protective put, zero-cost collar, or put spread on Box. Annual cost, max loss, upside cap, tax treatment, auto-filled from current BOX option chain.

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About Box

Box (BOX) is a public Cloud/SaaS company, incorporated in Delaware and headquartered in Redwood City, CA.

Equity grants at Box typically include restricted stock units (RSUs).

Box, Inc. is an American public company based in Redwood City, California. It develops and markets cloud-based content management, collaboration, and file sharing tools for businesses. Box was founded in 2005 by Aaron Levie and Dylan Smith. Initially, it focused on consumers, but around 2009 and 2010 Box pivoted to focus on business users. The company raised about $500 million over numerous funding rounds before going public in 2015. Its software allows users to store and manage files in an online folder system accessible from any device. Users can then comment on the files, share them, apply workflows, and implement security and governance policies.

Source: Wikipedia (CC BY-SA 4.0)

Aaron Levie and Dylan Smith started the company in 2005 as a college project for online file storage, then pivoted away from consumers when Dropbox and Google made storage free. The enterprise version sells content management with retention rules, legal holds, and governance controls that regulated industries require, which is the durable difference from consumer sync tools. Growth slowed after the 2015 listing and an activist campaign followed in 2021. Box is headquartered in Redwood City, California.

Sources: box.com · en.wikipedia.org

Equity comp at Box

  • 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 Box.

A protective put caps your downside on the BOX 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 BOX option chain, with annual cost, max loss, and tax-treatment notes.

All Box tools → · Use the generic Protect Your Stock Calculator for any company.

Box equity questions

How much does it cost to hedge BOX 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 BOX'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 BOX option chain and shows the annual cost, maximum loss, and tax treatment.
Does Box grant ISOs, NSOs, or RSUs?
Equity compensation at Box typically takes the form of restricted stock units (RSUs). Restricted stock units are taxed as ordinary income when they vest.
Do Box RSUs use double-trigger vesting?
No. Box 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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