My Koinly account seems to be overestimating my profit by a lot, so I decided to go right back to my first ever transactions. My first ever BTC purchase I bought £10,318 worth of BTC. I sold it all 4 days later for £11,646, so a profit of £1,328. This looks correct in the CSV file I imported.
Koinly correctly displays the original purchase price. But when I sold it 4 days later Koinly shows the original cost to be £9,085 rather than £10,318. So it is estimating the profit at £2,525 rather than £1,328. I can’t understand where this cost of £9,085 is coming from.
This data is relating to the Coinfloor exchange
I downloaded the CSV files from Coinfloor and imported into Koinly. Koinly does not highlight any error transactions for this wallet
I have tried deleting the wallet and re importing