1)   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.
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 2)   Excel VBA Models Set 2 XL-VBA2.0
Provides 12 random numbers generators - Log Normal, Log Pearson Type III, Normal, Chi-Square, F-Distribution, Student-T Distribution, Multivariate Standard Normal Distribution,Gamma, Beta, Hypergeometric, Triangular, and Binomial distributions
Excel VBA, Open Source Code, Statistics, Random Number, Log Normal, Log Pearson Type III, Normal, Chi-Square, F-Distribution, Student-T Distribution,

 3)   StatAssist 2.0
StatAssist displays graphs and related properties of more than 40 probability distributions. It calculates statistical moments, quantiles, and tail probabilities depending on the distribution parameters specified by the user.
distribution, probability, mean, variance, standard deviation, skewness, kurtosis, mode, quantile, discrete,

 4)   Bond Value Calculator for PPC 1.0
Bond Value Calculator makes it possible to estimate the prices of bullet and callable bonds using the arbitrage-free binomial tree of risk-free short rates model.
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