GBP/BGN is the currency pair comparing the price of GBP/BGN to that of GBP/BGN . Thanks to this currency pair we can know that it takes 2.21390$BGN to be able to buy a GBP.
The term used to define GBP is base currency or transaction currencyjust as BGN is called a counter currency or quote currency.
Analyzing the evolution of the price in the last hours we can observe that the maximum price that this pair has reached has been 2.21920 while the minimum price has been 2.21180 y means a percentage of variation of the -0.06000% due to the difference of -0.00140.