zzz2maro: Your VB question: No one else has thought of this let alone done it, as far as I know. It would take effort to convert and then I wonder how many people on our board are familiar with VB coding vs massaging a spreadsheet? I wouldn't be able to do the effort. And then after it was done, one would have to error check the code along with the trade and calc logic? It's not too unmanageable - yet... <smile>