Options Calculator
Customize your input parameters by entering the option type, strike price, days to expiration (DTE), and risk-free rate, volatility, and (optional) dividend yield% for equities. The calculator uses the latest price for the underlying symbol. Greek values and IV calculations are performed using the Black Scholes Pricing model. Limited to 5 API requests per minute.
(AAPL)
$0
+0.00 (+NaN%)
Select the option and pricing model for calculation. The Input Parameters may be overridden below.
Option Type
Pricing Model
Input Parameters
Calculated Theoretical Values
Underlying Price
Strike Price
Expiration (days)
Risk-free rate%
Volatility
Dividend Yield%
Simulations/Steps
Up Factor
Option Price/Value
Delta
Gamma
Vega
Theta
Rho