Why fee-adjusted crypto profit is different from simple price change
A raw price move only compares the buy price and the sell price. Real trade profit also depends on how much crypto was traded and what the platform charged when the position was opened and closed. The larger the fee burden, the higher the break-even exit price must be.
That is especially important in crypto because traders may face exchange fees, spread costs, and transfer or withdrawal costs across multiple venues. This calculator focuses on the direct buy-side and sell-side trading fees so the core trade arithmetic is clear before those broader frictions are considered.