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Instantly price European call and put options using the Black-Scholes model and calculate the Greeks to manage your delta exposure.
Enter the option parameters and calculate to see theoretical pricing and the Greeks.
Measures the change in option price for a $1 change in the underlying asset. Also roughly represents the probability of the option expiring in-the-money.
Measures the rate of change of Delta. High Gamma means Delta will change rapidly if the underlying asset moves.
Measures time decay. How much value the option loses each day as it approaches expiration, assuming everything else remains constant.
Measures sensitivity to volatility. How much the option price changes for a 1% change in implied volatility.