From FeiUSD(FEI) PnL calculation to what-if crypto investment simulations, Gate crypto profit calculator helps you evaluate strategies and visualize possible returns.






See how your FeiUSD investment could have performed with historical data. Whether you're exploring a what-if FeiUSD scenario, checking FeiUSD returns, or planning with a crypto investment tool, this calculator helps you make data-driven decisions.













Year | Opening Market Cap | Closing Market Cap | Yearly Change |
|---|---|---|---|
2025* | 3.29M | 3.16M | -4.04% |
2024 | 3.19M | 3.21M | 0.79% |
2023 | 3.2M | 3.07M | -4.03% |
2022 | 3.21M | 3.22M | 0.33% |
2021 | 2.92M | 3.25M | 11.37% |





