Simple option pricing GUI

A GUI that presents the results of a Black-Scholes and a Monte Carlo European option pricer

This GUI accepts the various constants needed to run a Black-Scholes calculation for pricing several European options:
Put, Call, Straddle, Strangle, Bull Spread, Bear Spread, Butterfly

It plots the pricing surface for the appropriate option and then runs a number of Monte Carlo simulations (daily granularity) for that given set of parameters. It provides some useful information on the Monte Carlo simulation in graphical form.