Definition

Put Option

Meaning ⎊ A contract giving the holder the right to sell an asset at a set price, used for hedging or speculation.
Greeks.liveMarch 20, 2026

Put Option

A put option is a financial contract that gives the buyer the right, but not the obligation, to sell an underlying asset at a specified price within a specific timeframe. The seller of the put option takes on the obligation to buy the asset at that price if the buyer chooses to exercise it.

Puts are often used for hedging against downside risk or for speculating on price declines. In crypto, they are also used to generate yield through cash-secured put strategies.

The value of a put option increases as the underlying asset's price decreases. It is a key tool in the derivatives market for managing risk and expressing bearish views.

Understanding the mechanics of put options is fundamental for any options trader. They provide a versatile way to structure risk and return profiles.

Bull Put Spread
Hedging
Protective Put
Straddle Strategy
Option Premium
Put Skew
Put Writer
Speculation

Glossary

Option Exercise Path Dependency

Exercise ⎊ Option Exercise Path Dependency, within cryptocurrency derivatives, refers to the complex interplay of preceding price movements and subsequent exercise decisions impacting the final payoff.

Option Vault Security

Asset ⎊ Option Vault Security represents a custodial mechanism within decentralized finance, specifically designed for the secure holding of options contracts and associated collateral.

Short Tenor Option Viability

Analysis ⎊ Short tenor option viability centers on assessing the profitability of options contracts with minimal time to expiration, typically within a week or less, within cryptocurrency markets.

Probabilistic Option

Option ⎊ A probabilistic option, within the context of cryptocurrency derivatives, represents a contractual right to execute a transaction—typically buying or selling an asset—contingent upon a specified condition related to a probability distribution.

Option Spreads

Option ⎊ In the context of cryptocurrency and derivatives, an option represents a contract granting the holder the right, but not the obligation, to buy (call option) or sell (put option) an underlying asset at a predetermined price (strike price) on or before a specific date (expiration date).

Perpetual Option Strategies

Analysis ⎊ Perpetual option strategies, within cryptocurrency markets, represent a nuanced application of options theory adapted to the continuous trading nature of perpetual contracts.

Option Settlement Risk

Settlement ⎊ The process of finalizing and completing an options contract transaction involves several distinct stages, each presenting unique risks within the cryptocurrency derivatives space.

Option Trading Mechanisms

Option ⎊ Within cryptocurrency markets, options represent contracts granting the holder the right, but not the obligation, to buy (call option) or sell (put option) an underlying asset at a predetermined price (strike price) on or before a specific date (expiration date).

European Option Valuation

Valuation ⎊ European option valuation within cryptocurrency markets necessitates adapting established models to account for the unique characteristics of digital assets.

Option Expiration Events

Consequence ⎊ Option expiration events represent the culmination of an options contract’s lifecycle, directly impacting market liquidity and price discovery within cryptocurrency derivatives.