Eli Lilly (LLY) Protective Put Calculator

Calculator · free · no signup · LLY

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

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About Eli Lilly

Eli Lilly (LLY) is a public Other company, incorporated in Indiana and headquartered in Indianapolis, IN.

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

Eli Lilly and Company, doing business as Lilly, is an American multinational pharmaceutical company headquartered in Indianapolis, Indiana, with offices in 18 countries. Its products are sold in approximately 125 countries. The company was founded in 1876 by Eli Lilly, a pharmaceutical chemist and Union army veteran during the American Civil War for whom the company was later named.

Source: Wikipedia (CC BY-SA 4.0)

Colonel Eli Lilly, a pharmacist and Civil War veteran, founded the company in Indianapolis in 1876. It commercialized the first insulin in 1923 with the University of Toronto and the first recombinant human insulin in 1982. The current era is defined by incretin drugs: Mounjaro for diabetes and Zepbound for obesity, both tirzepatide, which drove demand beyond manufacturing capacity and prompted multibillion-dollar plant investments. Donanemab for Alzheimer's disease adds a second franchise. Headquarters remain in Indianapolis.

Sources: lilly.com · en.wikipedia.org

Equity comp at Eli Lilly

  • 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 Eli Lilly.

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

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Eli Lilly equity questions

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