What currency exchange rates are used?

​Profit Calc will use the historical currency conversion rates at the end of each day as well as the real-time currency conversion rate for the "Today" period. For example, if the dates July 1st to 15th 2023 are selected. Each individual date will use the exchange rate on that specific date. For example, July 1st calculations will use the July 1st exchange rate, July 2nd calculations will use the July 2nd exchange rate, and so on.