How do I create this report?
Go to the Reports menu, click Company & Financial, and
then click Realized Gains & Losses.
This detailed report lists foreign transactions that are closed (referred to as realized gains and losses) and totals the gains and losses due to changes in exchange rates.
The report displays the original amount of each foreign transaction in your home currency, the actual exchange rate when the transaction was closed, and the resulting gain or loss. Realized gains and losses are recorded in the Exchange Gain or Loss expense account.