Hmm, I didn't have trouble. It even calculates how much you owe with different approaches, e.g. first in first out (FIFO), last in first out (LIFO) etc. and can

Hmm, I didn't have trouble. It even calculates how much you owe with different approaches, e.g. first in first out (FIFO), last in first out (LIFO) etc. and can handle trades between coins like Bitcoin -> Dogecoin