A command line utility to calculate the theoretical call and put price of an European option using the black-scholes model.
fbs --help
Price an European call option with the following data:
Spot price -> $20 Exercise price -> $21 Risk free rate -> 5% Standard deviation -> 25% Time to expiration -> 6 months
fbs \
--spot-price=20.00 \
--exercise-price=21.00 \
--risk-free-rate=0.05 \
--std=0.25 \
--expiration=0.5
---------------------------------------------
European call option price: 1.197698084193286
---------------------------------------------
European put option price: 1.6792062367882679
---------------------------------------------