Option Volatility and Pricing

Volatility

Option volatility, within cryptocurrency markets, represents the magnitude of price fluctuations for an underlying asset over a specified period, often annualized. Implied volatility, derived from option prices, reflects market expectations of future price swings, differing from historical volatility calculated from past price data. Accurate volatility estimation is crucial for pricing derivatives and managing risk, particularly given the pronounced price discovery and informational asymmetry inherent in digital asset trading. The volatility smile or skew, observed in option chains, indicates varying implied volatilities across different strike prices, revealing market sentiment and potential tail risk perceptions.