What is unrealised profit/loss of bitcoin?
Could you please explain what is meant by the term "unrealised profit/loss" when it comes to Bitcoin? I understand that it has something to do with the difference between the current market value of Bitcoin and the price at which it was acquired, but I'm not entirely clear on how it's calculated or what it signifies for investors. Could you elaborate on this concept and provide some examples to help me better understand it?