Definition

Prospect Theory

Meaning ⎊ A behavioral model explaining how people evaluate potential losses and gains relative to a specific reference point.
Greeks.liveMarch 31, 2026

Prospect Theory

Prospect theory describes how individuals make decisions under risk, particularly when choosing between alternatives that involve probability and uncertainty. It posits that people evaluate potential outcomes relative to a reference point rather than in absolute terms.

In crypto markets, this reference point is often the purchase price of an asset. When an asset price is above this point, traders become risk-averse and look to secure gains.

When the price is below this point, they become risk-seeking, hoping for a recovery. This framework explains the non-linear way people perceive probabilities, often overweighting small chances of large gains or losses.

It provides a mathematical basis for understanding why market participants do not act as perfectly rational agents. Prospect theory is fundamental to modeling order flow and market microstructure.

It highlights how market sentiment is influenced by the framing of gains and losses. By understanding this, analysts can better predict how market participants will react to volatility and price shocks.

Glossary

Volatility Skew

Analysis ⎊ Volatility skew, within cryptocurrency options, represents the asymmetrical implied volatility distribution across different strike prices for options of the same expiration date.

Queueing Theory Application

Application ⎊ Queueing theory’s relevance in cryptocurrency, options, and derivatives stems from modeling order book dynamics and exchange infrastructure as systems with arriving requests—trades—and limited service capacity.

Reference Point

Definition ⎊ A reference point functions as the foundational benchmark or anchor price used to evaluate the relative performance and intrinsic value of a digital asset or derivatives contract.

Psychological Premiums

Action ⎊ Psychological premiums, within cryptocurrency derivatives, represent the behavioral biases influencing trade execution beyond rational valuation models.

Weighting Function

Definition ⎊ A weighting function serves as a mathematical operator in financial engineering that assigns varying levels of importance to specific data points within a broader set.

Real Options Theory

Action ⎊ Real Options Theory, when applied to cryptocurrency and derivatives, fundamentally reframes investment decisions beyond static Net Present Value (NPV) calculations.

Probability Perception

Analysis ⎊ Probability perception, within cryptocurrency, options trading, and financial derivatives, represents a nuanced assessment of potential outcomes, extending beyond simple statistical likelihood.

Behavioral Guardrails

Action ⎊ Behavioral guardrails, within the context of cryptocurrency derivatives and options trading, represent a proactive framework designed to mitigate emergent risks stemming from psychological biases and suboptimal decision-making processes.

Decentralized Derivatives

Asset ⎊ Decentralized derivatives represent financial contracts whose value is derived from an underlying asset, executed and settled on a distributed ledger, eliminating central intermediaries.

Loss Aversion

Action ⎊ Loss aversion, within cryptocurrency and derivatives markets, manifests as a reluctance to realize losses, often leading to holding underperforming positions for extended periods.