Realized Gain: Total of gain that user has received during a transaction in KoinGold.

Realized Loss: A total loss that the user has to occur during a transaction in KoinGold.

Unrealized Profit/Loss is a prediction amount of gain/loss which you can be obtained at the time.

Calculated from: (A total of gold ownership on Gram x the average price of gold purchase (price when you bought the gold) – (A total of gold ownership on Gram x the sell of gold purchase (price when you sell the gold).