free society. We build this foundation.
With your help, we will raise $450,000 this
winter to make this foundation even stronger.
Donate today, and build us up for 2014.
Thank you for your submission of OptionMatrix to the Free Software Directory. I have published it. I apologixe that it took a while to review and approve your submission. I also added it to a new category, Category/Mathematics/financial_modeling, please let me know if there is any other way we can improve your entry. -Jgay (talk) 17:46, 30 August 2013 (EDT)