1)   Excel VBA Models Combo Set XL-VBA4 1.0
The Excel VBA Models Open Source Code Combo Set contains 37 programs in finance, statistics, option pricing models, and numerical methods in open source code. Programs include Distribution 12 Random Number Generator, 6 Option Pricing Models & more..

 2)   Excel VBA Models Set 1 XL-VBA1.0
Excel VBA Models with Open Source Code - Option Greeks, Lotto Number, Probability, Normal Distribution, Monte Carlo simulation, Black-Scholes, Binomial Option Pricing, Portfolio Optimization, Multiple Regression, Bootstrap, Multivariate distribution

 3)   OptDrvr - Options Calculator 10.0
Evaluates Stock, Index and Futures options. which are American or European style calls or puts with or without dividends. Determines fair value, delta, gamma, vega, theta, rho and implied vol. Option Models include BLACK-SCHOLES and BINOMIAL.