Tools · Bull-Eye Network
Profit / ROI Calculator
Plan long and short trades. All calculations run in your browser — nothing is sent anywhere.
Results
- Gross P/L
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- Entry Notional
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- Exit Notional
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- Total Fees
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- Net P/L
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- P/L % (notional)
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- Initial Margin
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- ROI on Margin
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- Position type
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Formulas: gross P/L = (exit − entry) × units (long) or (entry − exit) × units (short); fees = each leg's notional × fee % (charged on entry and exit); net P/L = gross − fees. Leverage does not multiply absolute P/L for a fixed quantity — it reduces the margin required, which changes ROI on margin = net P/L ÷ (entry notional ÷ leverage) × 100.
Disclaimer
Trading calculators are educational tools. Results are mathematical estimates and do not account for all exchange rules, slippage, funding, taxes, or market conditions. Not financial advice.