Wiki
Biturai Trading Wiki
The Biturai crypto encyclopedia: AI-assisted, data-informed, and continuously quality-audited.
Option Leverage: Understanding Lambda (Omega)
Lambda, also known as Omega, is a critical options Greek that quantifies the leverage an option provides.
Color: The Greek for Gamma Time Decay
Color is a third-order options Greek that measures how quickly an option's Gamma changes over time. It provides significant insights for understanding the dynamic nature of risk, especially for short-dated options.
Speed: Gamma's Sensitivity to the Underlying Price
Speed is an advanced options Greek that quantifies how much an option's Gamma changes in response to movements in the underlying asset's price.
Zomma: The Third-Order Greek for Gamma Sensitivity
Zomma is a sophisticated options Greek that measures how an option's Gamma changes in response to shifts in implied volatility.
Long Gamma vs. Short Gamma: Contrasting Risk Profiles in Options Trading
Gamma measures how an option's delta changes in response to price movements in the underlying asset. Understanding long and short gamma positions is fundamental for managing risk and potential returns in options trading.
Gamma vs. Theta: The Core Conflict in Options Trading
Options traders constantly balance the potential for rapid profit from price movements against the inevitable erosion of value due to time decay.
Understanding Vega Hedging in Options Trading
Vega hedging is a strategy used in options trading to manage the risk associated with changes in implied volatility. It aims to make an options portfolio insensitive to shifts in market expectations about future price swings.
Delta Hedging by Market Makers and Its Spot Price Impact
Delta hedging is a risk management strategy used by market makers to neutralize the directional price risk of their options positions.
Understanding Gamma Squeezes in the Crypto Market
A gamma squeeze is a rapid price escalation driven by options market makers' hedging activities, forcing them to buy the underlying asset as its price rises.
Dealer Gamma and Its Impact on Spot Volatility
Dealer gamma describes how options market makers adjust their hedges in response to price movements of the underlying asset. This continuous hedging activity can significantly influence the short-term volatility of the market.
Gamma Exposure (GEX) in Crypto Options Markets
Gamma Exposure (GEX) quantifies the collective sensitivity of options market makers' portfolios to price changes in an underlying cryptocurrency.
DVOL: The Deribit Volatility Index for Bitcoin
The Deribit Volatility Index (DVOL) measures the expected 30-day annualized volatility of Bitcoin, serving as a key indicator for market sentiment.
The Volatility Surface: A Three-Dimensional View of Implied Volatility
The volatility surface is a three-dimensional representation of implied volatility across different strike prices and expiration dates for options.
IV Crush: Volatility Collapse After Events
IV Crush describes the rapid decline in implied volatility (IV) for options contracts immediately following a significant market event.
Implied Volatility Rank and Percentile: Contextualizing Volatility
Implied Volatility Rank (IVR) and Implied Volatility Percentile (IVP) are essential metrics for options traders to understand if an asset's current implied volatility is relatively high or low.
Implied Volatility Term Structure: Understanding Future Market Expectations
Implied volatility reflects the market's expectation of future price fluctuations for an asset. The implied volatility term structure illustrates how these expectations vary across different option expiration dates.
Volatility Smile: The Implied Volatility Curve
The volatility smile illustrates how implied volatility for options with the same expiration date varies across different strike prices.
Understanding Volatility Skew in Crypto Options
Volatility skew describes the phenomenon where implied volatility varies across different strike prices for options with the same expiration.
Implied Volatility vs. Realized Volatility in Options Trading
Implied volatility reflects the market's expectation of future price movements, derived from option prices. Realized volatility measures the actual price fluctuations that have occurred or will occur.
Black-Scholes Model for Crypto Options Valuation
The Black-Scholes model is a mathematical framework used to theoretically determine the price of options.