Implied Volatility

This free option pricing calculator can be used to calculate: Call Price, Put Price, Gamma, Delta, Theta, Vega, Implied Volatility. Calculator can use three option pricing models to caculate prices: Black-Scholes Option price, Binomial American option price and Binomial European option price

Powerful, Simple to use and it Free. No limitations. OptionsOracle is a free tool for stock options strategy analysis. It is a powerful tool that allows testing of different options strategies using real-time options & stock-market information. The tool provides an easy interface to build a...

Impro-Visor (short for 'Improvisation Advisor') is a music notation program designed to help jazz musicians compose and hear solos similar to ones that might be improvised. The objective is to improve understanding of solo construction and tune chord changes. There are other, secondary, things it...


Platforms: Windows

APM Structure 3D is the light version of component for strength and dynamic analysis of parts and structures by finite element method. It is a useful utility for engineers and technical designers. APM Structure 3D is a universal system intended to perform complex analysis and design of rod,...


Platforms: Windows

The latest version of Alessandro Blasi’s famous CONTASCATTI Desktop Phone Meter program. This freeware program – which requires online registration and activation for purely statistical purposes - monitors and displays PTSN, IDSN and ADSL internet connection charges on your computer desktop...


Platforms: Windows

Improve your web site with this highly improved algorithm. Works with dynamic web pages and frequently used POST and GET parameters. If your web hosting provider limits your web hosting account (the web sites usually use shared hosting, where limitations are applied) by high CPU load, MySQL...


Platforms: Windows, Linux

Option Calculator - calculates the value of put and call options (The Black-Scholes Option Pricing Model), calculates implied volatility and greeks (Delta, Vega, Gamma, Theta). You can see graph of option position (buy call or buy put).


Platforms: Windows

Free60 Gentoo LiveCD Xenon is a liveCD for Linux on the Xbox 360. It is based on the experimental gentoo liveCD that can be found here: http://gentoo.mirrors.pair.com/experimental/ppc64/livecd/ It has a few changes to boot on the Xbox 360 (codename xenon). How does it work ? Burn...


Platforms: *nix

Option Calculator - calculates the value of put and call options (The Black-Scholes Option Pricing Model), calculates implied volatility and greeks (Delta, Vega, Gamma, Theta). You can see graph of option position (buy call or buy put).


Platforms: Windows

Potrace(TM) is a utility for tracing a bitmap, which means, transforming a bitmap into a smooth, scalable image. The input is a bitmap (PBM, PGM, PPM, or BMP format), and the default output is an encapsulated PostScript file (EPS). A typical use is to create EPS files from scanned data, such as...


Platforms: Windows

phpSortable project is a PHP class that shows MySQL QueryResults in an HTML table. As implied by the name "Sortable", the table also displays the column headers as links which lead to a version of the table that is sorted according to that column. Furthermore, it allows you to link the...


Platforms: *nix

AlienDrive Live CD is a linux distribution based on the SLAX Operating System. It is sometimes affectionately referred to by the people who love it as "The Alien". It was designed specifically to function as a Digital Audio Workstation and Pre/Post Video Production platform. The system core...


Platforms: *nix

g95 projects goal is to create a free, open source Fortran 95 compiler. The code has been donated to the Free Software Foundation for inclusion in GCC, the Gnu Compiler Collection. G95 is still in a beta state. G95 can compile most fortran 90/95 programs just fine on a wide variety of...


Platforms: *nix

A real-time generalized financial derivatives calculator supporting over 136+ theoretical models from open source libraries. Matrices of prices are created with iterating strikes and/or months. A strike control system can produce any strike. A generalized date engine can calculate re-occuring...


Platforms: Windows

Sometimes, the lost or deleted contacts might cause you a lot of troubles. While this software enables you to avoid those potential troubles by recovering your lost contacts. Yes, this is what Free Mac Android Data Recovery does. It helps you to retrieve deleted contacts, call history and SMS...


Platforms: Mac, Other

Hedinux distribution (formerly Octoz) GNU/Linux is an independently developed desktop OS with ease-of-use as its prime objective. The distribution comes in two editions - a minimalist live CD with the XFce desktop, and a netinstall CD which provides a text-based installer for package...


Platforms: *nix

Finance::BDT is a Perl module that implements BDT yield curve model. SYNOPSIS use Finance::BDT; use Data::Dumper my @y = (0, 0.0283, 0.029, 0.0322, 0.0401, 0.0435, 0.0464, 0.0508, 0.0512); ## YTM on strips my $vol = 0.20; ## constant volatility my $epsilon = 0.01; my ($r, $d, $A) =...


Platforms: *nix

NetCallback is a Java application permitting the export of TCP and UDP ports behind a firewall to hosts outside the firewall. This may be useful in some special cases, for example, centralized control of test (demo) networks, or connection to applets running in browsers. NetCallback consists of...


Platforms: *nix

spam.pl is a perl script that extracts all relaying hosts from the headers of a spam mail and sends a complaint mail to all the responsible mail server administrators. spam.pl is free software released under the GPL license. There is no warranty, neither expressed nor implied, that spam.pl...


Platforms: *nix

This is a Carbon port of the original and ancient EMPIRE. Those of you who are more than 40 years old may remember this mother of all strategy games. Please refer to the detailed description on playing instructions ("Empire.pdf").And also, please don't blame the quite poor graphics on me; I just...


Platforms: Mac