Digital Currency Price Converter

This is used to get the value of bit coin transaction ( and other digital currencies) in terms of us dollars (or whatever your source file use, euro for example). It requires you have the CSV files with closing prices for each day you care about. And a corresponding transaction file from your wallet. If you want to do an alternate currency like Feathercoin and only have the file in terms of feather coin to bit coin. it can do 1 level of indirection as long as you have both files with relative prices (USD/BTC an BTC/FTC)